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seeded?Math.floor(rng.uniform()*(e+1)):Math.floor(Math.random()*(e+1))}function SoundEffect(e,r){this._buffer=AUDIO_CONTEXT.createBuffer(1,e,r)}function cacheSeed(e){if(e in sfxCache)return sfxCache[e];var r=generateFromSeed(e);r.sound_vol=SOUND_VOL,r.sample_rate=SAMPLE_RATE,r.bit_depth=BIT_DEPTH;var _=SoundEffect.generate(r);for(sfxCache[e]=_,cachedSeeds.push(e);cachedSeeds.length>CACHE_MAX;){var p=cachedSeeds[0];cachedSeeds=cachedSeeds.slice(1),delete sfxCache[p]}return _}function playSound(e){if(checkAudioContextExists(),!unitTesting){var r=cacheSeed(e);r.play()}}var SOUND_VOL=.25,SAMPLE_RATE=5512,BIT_DEPTH=8,SQUARE=0,SAWTOOTH=1,SINE=2,NOISE=3,TRIANGLE=4,BREAKER=5,SHAPES=["square","sawtooth","sine","noise","triangle","breaker"],AUDIO_CONTEXT;checkAudioContextExists();var masterVolume=1,rng,seeded=!1;pickupCoin=function(){var e=Params();if(e.wave_type=Math.floor(frnd(SHAPES.length)),3===e.wave_type&&(e.wave_type=0),e.p_base_freq=.4+frnd(.5),e.p_env_attack=0,e.p_env_sustain=frnd(.1),e.p_env_decay=.1+frnd(.4),e.p_env_punch=.3+frnd(.3),rnd(1)){e.p_arp_speed=.5+frnd(.2);var r=(1|frnd(7))+1,_=r+(1|frnd(7))+2;e.p_arp_mod=+r/+_}return e},laserShoot=function(){var e=Params();return e.wave_type=rnd(2),e.wave_type===SINE&&rnd(1)&&(e.wave_type=rnd(1)),e.wave_type=Math.floor(frnd(SHAPES.length)),3===e.wave_type&&(e.wave_type=SQUARE),e.p_base_freq=.5+frnd(.5),e.p_freq_limit=e.p_base_freq-.2-frnd(.6),e.p_freq_limit<.2&&(e.p_freq_limit=.2),e.p_freq_ramp=-.15-frnd(.2),0===rnd(2)&&(e.p_base_freq=.3+frnd(.6),e.p_freq_limit=frnd(.1),e.p_freq_ramp=-.35-frnd(.3)),rnd(1)?(e.p_duty=frnd(.5),e.p_duty_ramp=frnd(.2)):(e.p_duty=.4+frnd(.5),e.p_duty_ramp=-frnd(.7)),e.p_env_attack=0,e.p_env_sustain=.1+frnd(.2),e.p_env_decay=frnd(.4),rnd(1)&&(e.p_env_punch=frnd(.3)),0===rnd(2)&&(e.p_pha_offset=frnd(.2),e.p_pha_ramp=-frnd(.2)),rnd(1)&&(e.p_hpf_freq=frnd(.3)),e},explosion=function(){var e=Params();return rnd(1)?(e.p_base_freq=.1+frnd(.4),e.p_freq_ramp=-.1+frnd(.4)):(e.p_base_freq=.2+frnd(.7),e.p_freq_ramp=-.2-frnd(.2)),e.p_base_freq*=e.p_base_freq,0===rnd(4)&&(e.p_freq_ramp=0),0===rnd(2)&&(e.p_repeat_speed=.3+frnd(.5)),e.p_env_attack=0,e.p_env_sustain=.1+frnd(.3),e.p_env_decay=frnd(.5),0===rnd(1)&&(e.p_pha_offset=-.3+frnd(.9),e.p_pha_ramp=-frnd(.3)),e.p_env_punch=.2+frnd(.6),rnd(1)&&(e.p_vib_strength=frnd(.7),e.p_vib_speed=frnd(.6)),0===rnd(2)&&(e.p_arp_speed=.6+frnd(.3),e.p_arp_mod=.8-frnd(1.6)),e},birdSound=function(){var e=Params();return frnd(10)<1?(e.wave_type=Math.floor(frnd(SHAPES.length)),3===e.wave_type&&(e.wave_type=SQUARE),e.p_env_attack=.4304400932967592+frnd(.2)-.1,e.p_env_sustain=.15739346034252394+frnd(.2)-.1,e.p_env_punch=.004488201744871758+frnd(.2)-.1,e.p_env_decay=.07478075528212291+frnd(.2)-.1,e.p_base_freq=.9865265720147687+frnd(.2)-.1,e.p_freq_limit=0+frnd(.2)-.1,e.p_freq_ramp=-.2995018224359539+frnd(.2)-.1,frnd(1)<.5&&(e.p_freq_ramp=.1+frnd(.15)),e.p_freq_dramp=.004598608156964473+frnd(.1)-.05,e.p_vib_strength=-.2202799497929496+frnd(.2)-.1,e.p_vib_speed=.8084998703158364+frnd(.2)-.1,e.p_arp_mod=0,e.p_arp_speed=0,e.p_duty=-.9031808754347107+frnd(.2)-.1,e.p_duty_ramp=-.8128699999808343+frnd(.2)-.1,e.p_repeat_speed=.601486018931999+frnd(.2)-.1,e.p_pha_offset=-.9424902314367765+frnd(.2)-.1,e.p_pha_ramp=-.1055482222272056+frnd(.2)-.1,e.p_lpf_freq=.9989765717851521+frnd(.2)-.1,e.p_lpf_ramp=-.25051720626043017+frnd(.2)-.1,e.p_lpf_resonance=.32777871505494693+frnd(.2)-.1,e.p_hpf_freq=.0023548750981756753+frnd(.2)-.1,e.p_hpf_ramp=-.002375673204842568+frnd(.2)-.1,e):frnd(10)<1?(e.wave_type=Math.floor(frnd(SHAPES.length)),3===e.wave_type&&(e.wave_type=SQUARE),e.p_env_attack=.5277795946672003+frnd(.2)-.1,e.p_env_sustain=.18243733568468432+frnd(.2)-.1,e.p_env_punch=-.020159754546840117+frnd(.2)-.1,e.p_env_decay=.1561353422051903+frnd(.2)-.1,e.p_base_freq=.9028855606533718+frnd(.2)-.1,e.p_freq_limit=-.008842787837148716,e.p_freq_ramp=-.1,e.p_freq_dramp=-.012891241489551925,e.p_vib_strength=-.17923136138403065+frnd(.2)-.1,e.p_vib_speed=.908263385610142+frnd(.2)-.1,e.p_arp_mod=.41690153355414894+frnd(.2)-.1,e.p_arp_speed=.0010766233195860704+frnd(.2)-.1,e.p_duty=-.8735363011184684+frnd(.2)-.1,e.p_duty_ramp=-.7397985366747507+frnd(.2)-.1,e.p_repeat_speed=.0591789344172107+frnd(.2)-.1,e.p_pha_offset=-.9961184222777699+frnd(.2)-.1,e.p_pha_ramp=-.08234769395850523+frnd(.2)-.1,e.p_lpf_freq=.9412475115697335+frnd(.2)-.1,e.p_lpf_ramp=-.18261358925834958+frnd(.2)-.1,e.p_lpf_resonance=.24541438107389477+frnd(.2)-.1,e.p_hpf_freq=-.01831940280978611+frnd(.2)-.1,e.p_hpf_ramp=-.03857383633171346+frnd(.2)-.1,e):frnd(10)<1?(e.wave_type=Math.floor(frnd(SHAPES.length)),3===e.wave_type&&(e.wave_type=SQUARE),e.p_env_attack=.4304400932967592+frnd(.2)-.1,e.p_env_sustain=.15739346034252394+frnd(.2)-.1,e.p_env_punch=.004488201744871758+frnd(.2)-.1,e.p_env_decay=.07478075528212291+frnd(.2)-.1,e.p_base_freq=.9865265720147687+frnd(.2)-.1,e.p_freq_limit=0+frnd(.2)-.1,e.p_freq_ramp=-.2995018224359539+frnd(.2)-.1,e.p_freq_dramp=.004598608156964473+frnd(.2)-.1,e.p_vib_strength=-.2202799497929496+frnd(.2)-.1,e.p_vib_speed=.8084998703158364+frnd(.2)-.1,e.p_arp_mod=-.46410459213693644+frnd(.2)-.1,e.p_arp_speed=-.10955361249587248+frnd(.2)-.1,e.p_duty=-.9031808754347107+frnd(.2)-.1,e.p_duty_ramp=-.8128699999808343+frnd(.2)-.1,e.p_repeat_speed=.7014860189319991+frnd(.2)-.1,e.p_pha_offset=-.9424902314367765+frnd(.2)-.1,e.p_pha_ramp=-.1055482222272056+frnd(.2)-.1,e.p_lpf_freq=.9989765717851521+frnd(.2)-.1,e.p_lpf_ramp=-.25051720626043017+frnd(.2)-.1,e.p_lpf_resonance=.32777871505494693+frnd(.2)-.1,e.p_hpf_freq=.0023548750981756753+frnd(.2)-.1,e.p_hpf_ramp=-.002375673204842568+frnd(.2)-.1,e):frnd(5)>1?(e.wave_type=Math.floor(frnd(SHAPES.length)),3===e.wave_type&&(e.wave_type=SQUARE),rnd(1)?(e.p_arp_mod=.2697849293151393+frnd(.2)-.1,e.p_arp_speed=-.3131172257760948+frnd(.2)-.1,e.p_base_freq=.8090588299313949+frnd(.2)-.1,e.p_duty=-.6210022920964955+frnd(.2)-.1,e.p_duty_ramp=-.00043441813553182567+frnd(.2)-.1,e.p_env_attack=.004321877246874195+frnd(.2)-.1,e.p_env_decay=.1+frnd(.2)-.1,e.p_env_punch=.061737781504416146+frnd(.2)-.1,e.p_env_sustain=.4987252564798832+frnd(.2)-.1,e.p_freq_dramp=.31700340314222614+frnd(.2)-.1,e.p_freq_limit=0+frnd(.2)-.1,e.p_freq_ramp=-.163380391341416+frnd(.2)-.1,e.p_hpf_freq=.4709005021145149+frnd(.2)-.1,e.p_hpf_ramp=.6924667290539194+frnd(.2)-.1,e.p_lpf_freq=.8351398631384511+frnd(.2)-.1,e.p_lpf_ramp=.36616557192873134+frnd(.2)-.1,e.p_lpf_resonance=-.08685777111664439+frnd(.2)-.1,e.p_pha_offset=-.036084571580025544+frnd(.2)-.1,e.p_pha_ramp=-.014806445085568108+frnd(.2)-.1,e.p_repeat_speed=-.8094368475518489+frnd(.2)-.1,e.p_vib_speed=.4496665457171294+frnd(.2)-.1,e.p_vib_strength=.23413762515532424+frnd(.2)-.1):(e.p_arp_mod=-.35697118026766184+frnd(.2)-.1,e.p_arp_speed=.3581140690559588+frnd(.2)-.1,e.p_base_freq=1.3260897696157528+frnd(.2)-.1,e.p_duty=-.30984900436710694+frnd(.2)-.1,e.p_duty_ramp=-.0014374759133411626+frnd(.2)-.1,e.p_env_attack=.3160357835682254+frnd(.2)-.1,e.p_env_decay=.1+frnd(.2)-.1,e.p_env_punch=.24323114016870148+frnd(.2)-.1,e.p_env_sustain=.4+frnd(.2)-.1,e.p_freq_dramp=.2866475886237244+frnd(.2)-.1,e.p_freq_limit=0+frnd(.2)-.1,e.p_freq_ramp=-.10956352368742976+frnd(.2)-.1,e.p_hpf_freq=.20772718017889846+frnd(.2)-.1,e.p_hpf_ramp=.1564090637378835+frnd(.2)-.1,e.p_lpf_freq=.6021372770637031+frnd(.2)-.1,e.p_lpf_ramp=.24016227139979027+frnd(.2)-.1,e.p_lpf_resonance=-.08787383821160144+frnd(.2)-.1,e.p_pha_offset=-.381597686151701+frnd(.2)-.1,e.p_pha_ramp=-.0002481687661373495+frnd(.2)-.1,e.p_repeat_speed=.07812112809425686+frnd(.2)-.1,e.p_vib_speed=-.13648848579133943+frnd(.2)-.1,e.p_vib_strength=.0018874158972302657+frnd(.2)-.1),e):(e.wave_type=Math.floor(frnd(SHAPES.length)),1!==e.wave_type&&3!==e.wave_type||(e.wave_type=2),e.p_base_freq=.85+frnd(.15),e.p_freq_ramp=.3+frnd(.15),e.p_env_attack=0+frnd(.09),e.p_env_sustain=.2+frnd(.3),e.p_env_decay=0+frnd(.1),e.p_duty=frnd(2)-1,e.p_duty_ramp=Math.pow(frnd(2)-1,3),e.p_repeat_speed=.5+frnd(.1),e.p_pha_offset=-.3+frnd(.9),e.p_pha_ramp=-frnd(.3),e.p_arp_speed=.4+frnd(.6),e.p_arp_mod=.8+frnd(.1),e.p_lpf_resonance=frnd(2)-1,e.p_lpf_freq=1-Math.pow(frnd(1),3),e.p_lpf_ramp=Math.pow(frnd(2)-1,3),e.p_lpf_freq<.1&&e.p_lpf_ramp<-.05&&(e.p_lpf_ramp=-e.p_lpf_ramp),e.p_hpf_freq=Math.pow(frnd(1),5),e.p_hpf_ramp=Math.pow(frnd(2)-1,5),e)},pushSound=function(){var e=Params();return e.wave_type=Math.floor(frnd(SHAPES.length)),2===e.wave_type&&e.wave_type++,0===e.wave_type&&(e.wave_type=NOISE),e.p_base_freq=.1+frnd(.4),e.p_freq_ramp=.05+frnd(.2),e.p_env_attack=.01+frnd(.09),e.p_env_sustain=.01+frnd(.09),e.p_env_decay=.01+frnd(.09),e.p_repeat_speed=.3+frnd(.5),e.p_pha_offset=-.3+frnd(.9),e.p_pha_ramp=-frnd(.3),e.p_arp_speed=.6+frnd(.3),e.p_arp_mod=.8-frnd(1.6),e},powerUp=function(){var e=Params();return rnd(1)?e.wave_type=SAWTOOTH:e.p_duty=frnd(.6),e.wave_type=Math.floor(frnd(SHAPES.length)),3===e.wave_type&&(e.wave_type=SQUARE),rnd(1)?(e.p_base_freq=.2+frnd(.3),e.p_freq_ramp=.1+frnd(.4),e.p_repeat_speed=.4+frnd(.4)):(e.p_base_freq=.2+frnd(.3),e.p_freq_ramp=.05+frnd(.2),rnd(1)&&(e.p_vib_strength=frnd(.7),e.p_vib_speed=frnd(.6))),e.p_env_attack=0,e.p_env_sustain=frnd(.4),e.p_env_decay=.1+frnd(.4),e},hitHurt=function(){return result=Params(),result.wave_type=rnd(2),result.wave_type===SINE&&(result.wave_type=NOISE),result.wave_type===SQUARE&&(result.p_duty=frnd(.6)),result.wave_type=Math.floor(frnd(SHAPES.length)),result.p_base_freq=.2+frnd(.6),result.p_freq_ramp=-.3-frnd(.4),result.p_env_attack=0,result.p_env_sustain=frnd(.1),result.p_env_decay=.1+frnd(.2),rnd(1)&&(result.p_hpf_freq=frnd(.3)),result},jump=function(){return result=Params(),result.wave_type=SQUARE,result.wave_type=Math.floor(frnd(SHAPES.length)),3===result.wave_type&&(result.wave_type=SQUARE),result.p_duty=frnd(.6),result.p_base_freq=.3+frnd(.3),result.p_freq_ramp=.1+frnd(.2),result.p_env_attack=0,result.p_env_sustain=.1+frnd(.3),result.p_env_decay=.1+frnd(.2),rnd(1)&&(result.p_hpf_freq=frnd(.3)),rnd(1)&&(result.p_lpf_freq=1-frnd(.6)),result},blipSelect=function(){return result=Params(),result.wave_type=rnd(1),result.wave_type=Math.floor(frnd(SHAPES.length)),3===result.wave_type&&(result.wave_type=rnd(1)),result.wave_type===SQUARE&&(result.p_duty=frnd(.6)),result.p_base_freq=.2+frnd(.4),result.p_env_attack=0,result.p_env_sustain=.1+frnd(.1),result.p_env_decay=frnd(.2),result.p_hpf_freq=.1,result},random=function(){return result=Params(),result.wave_type=Math.floor(frnd(SHAPES.length)),result.p_base_freq=Math.pow(frnd(2)-1,2),rnd(1)&&(result.p_base_freq=Math.pow(frnd(2)-1,3)+.5),result.p_freq_limit=0,result.p_freq_ramp=Math.pow(frnd(2)-1,5),result.p_base_freq>.7&&result.p_freq_ramp>.2&&(result.p_freq_ramp=-result.p_freq_ramp),result.p_base_freq<.2&&result.p_freq_ramp<-.05&&(result.p_freq_ramp=-result.p_freq_ramp),result.p_freq_dramp=Math.pow(frnd(2)-1,3),result.p_duty=frnd(2)-1,result.p_duty_ramp=Math.pow(frnd(2)-1,3),result.p_vib_strength=Math.pow(frnd(2)-1,3),result.p_vib_speed=frnd(2)-1,result.p_env_attack=Math.pow(frnd(2)-1,3),result.p_env_sustain=Math.pow(frnd(2)-1,2),result.p_env_decay=frnd(2)-1,result.p_env_punch=Math.pow(frnd(.8),2),result.p_env_attack+result.p_env_sustain+result.p_env_decay<.2&&(result.p_env_sustain+=.2+frnd(.3),result.p_env_decay+=.2+frnd(.3)),result.p_lpf_resonance=frnd(2)-1,result.p_lpf_freq=1-Math.pow(frnd(1),3),result.p_lpf_ramp=Math.pow(frnd(2)-1,3),result.p_lpf_freq<.1&&result.p_lpf_ramp<-.05&&(result.p_lpf_ramp=-result.p_lpf_ramp),result.p_hpf_freq=Math.pow(frnd(1),5),result.p_hpf_ramp=Math.pow(frnd(2)-1,5),result.p_pha_offset=Math.pow(frnd(2)-1,3),result.p_pha_ramp=Math.pow(frnd(2)-1,3),result.p_repeat_speed=frnd(2)-1,result.p_arp_speed=frnd(2)-1,result.p_arp_mod=frnd(2)-1,result};var generators=[pickupCoin,laserShoot,explosion,powerUp,hitHurt,jump,blipSelect,pushSound,random,birdSound],generatorNames=["pickupCoin","laserShoot","explosion","powerUp","hitHurt","jump","blipSelect","pushSound","random","birdSound"];if(generateFromSeed=function(e){rng=new RNG(e/100|0);var r=e%100,_=generators[r%generators.length];seeded=!0;var p=_();return p.seed=e,seeded=!1,p},SoundEffect.prototype.getBuffer=function(){return this._buffer.getChannelData(0)},SoundEffect.prototype.play=function(){var e=AUDIO_CONTEXT.createBufferSource(),r=AUDIO_CONTEXT.createBiquadFilter(),_=AUDIO_CONTEXT.createBiquadFilter(),p=AUDIO_CONTEXT.createBiquadFilter();e.buffer=this._buffer,e.connect(r),r.frequency.value=1600,_.frequency.value=1600,p.frequency.value=1600,r.connect(_),_.connect(p),p.connect(AUDIO_CONTEXT.destination);var n=AUDIO_CONTEXT.currentTime;"undefined"!=typeof e.start?e.start(n):e.noteOn(n),e.onended=function(){p.disconnect()}},SoundEffect.MIN_SAMPLE_RATE=22050,"undefined"==typeof AUDIO_CONTEXT&&(SoundEffect=function(e,r){this._sample_rate=r,this._buffer=new Array(e),this._audioElement=null},SoundEffect.prototype.getBuffer=function(){return this._audioElement=null,this._buffer},SoundEffect.prototype.play=function(){if(this._audioElement)this._audioElement.cloneNode(!1).play();else{for(var e=0;e<this._buffer.length;e++)this._buffer[e]=255&Math.floor(128*Math.max(0,Math.min(this._buffer[e]+1,2)));var r=MakeRiff(this._sample_rate,BIT_DEPTH,this._buffer);this._audioElement=new Audio,this._audioElement.src=r.dataURI,this._audioElement.play()}},SoundEffect.MIN_SAMPLE_RATE=1),SoundEffect.generate=function(e){function 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C=Math.abs(Math.floor(I)),R=0,U=[],k=0;k<1024;++k)U[k]=0;for(var H=[],k=0;k<32;++k)H[k]=2*Math.random()-1;var x=Math.floor(2e4*Math.pow(1-e.p_repeat_speed,2)+32);0==e.p_repeat_speed&&(x=0);var D,X=2*e.sound_vol,X=Math.exp(e.sound_vol)-1,B=0,Q=0,L=Math.floor(44100/e.sample_rate),F=0,V=Math.ceil(O/L),W=!1;D=e.sample_rate<SoundEffect.MIN_SAMPLE_RATE?new SoundEffect(4*V,SoundEffect.MIN_SAMPLE_RATE):new SoundEffect(V,e.sample_rate);for(var j=D.getBuffer(),G=0;;++G){0!=x&&++_>=x&&r(),0!=l&&G>=l&&(l=0,p*=u),t+=a,p*=t,p>f&&(p=f,e.p_freq_limit>0&&(W=!0));var K=p;if(M>0&&(E+=S,K=p*(1+Math.sin(E)*M)),n=Math.floor(K),n<8&&(n=8),d+=s,d<0&&(d=0),d>.5&&(d=.5),T++,T>g[b]){for(T=1,b++;b<3&&0===g[b];)b++;if(3===b)break}A=0===b?T/g[0]:1===b?1+2*Math.pow(1-T/g[1],1)*e.p_env_punch:1-T/g[2],I+=N,C=Math.abs(Math.floor(I)),C>1023&&(C=1023),0!=q&&(w*=q,w<1e-5&&(w=1e-5),w>.1&&(w=.1));for(var z=0,J=0;J<8;++J){var Y=0;if(P++,P>=n&&(P%=n,e.wave_type===NOISE))for(var k=0;k<32;++k)H[k]=2*Math.random()-1;var 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u=s!=n.viewFrom||a!=n.viewTo||n.lastSizeC!=n.wrapper.clientHeight;ot(e,s,a),n.viewOffset=gn(un(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var c=lt(e);if(u||0!=c||r){var f=ti();return c>4&&(n.lineDiv.style.display="none"),N(e,n.updateLineNumbers,o),c>4&&(n.lineDiv.style.display=""),f&&ti()!=f&&f.offsetHeight&&f.focus(),Qn(n.cursorDiv),Qn(n.selectionDiv),u&&(n.lastSizeC=n.wrapper.clientHeight,ve(e,400)),k(e),!0}}}function L(e){var t=e.display,r=Me(e,t.maxLine,t.maxLine.text.length).left;t.maxLineChanged=!1;var n=Math.max(0,r+3),i=Math.max(0,t.sizer.offsetLeft+n+Ro-t.scroller.clientWidth);t.sizer.style.minWidth=n+"px",i<e.doc.scrollLeft&&Mt(e,Math.min(t.scroller.scrollLeft,i),!0)}function S(e,t){e.display.sizer.style.minHeight=e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=Math.max(t.docHeight,t.clientHeight-Ro)+"px"}function k(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var 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De(e){We(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function Ee(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Ie(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function ze(e,t,r,n){if(t.widgets)for(var i=0;i<t.widgets.length;++i)if(t.widgets[i].above){var o=Br(t.widgets[i]);r.top+=o,r.bottom+=o}if("line"==n)return r;n||(n="local");var l=gn(t);if("local"==n?l+=xe(e.display):l-=e.display.viewOffset,"page"==n||"window"==n){var s=e.display.lineSpace.getBoundingClientRect();l+=s.top+("window"==n?0:Ie());var a=s.left+("window"==n?0:Ee());r.left+=a,r.right+=a}return r.top+=l,r.bottom+=l,r}function Pe(e,t,r){if("div"==r)return t;var n=t.left,i=t.top;if("page"==r)n-=Ee(),i-=Ie();else if("local"==r||!r){var o=e.display.sizer.getBoundingClientRect();n+=o.left,i+=o.top}var l=e.display.lineSpace.getBoundingClientRect();return{left:n-l.left,top:i-l.top}}function Re(e,t,r,n,i){return n||(n=un(e.doc,t.line)),ze(e,n,Me(e,n,t.ch,i),r)}function Fe(e,t,r,n,i){function o(t,o){var l=He(e,i,t,o?"right":"left");return o?l.left=l.right:l.right=l.left,ze(e,n,l,r)}function l(e,t){var r=s[t],n=r.level%2;return e==li(r)&&t&&r.level<s[t-1].level?(r=s[--t],e=si(r)-(r.level%2?0:1),n=!0):e==si(r)&&t<s.length-1&&r.level<s[t+1].level&&(r=s[++t],e=li(r)-r.level%2,n=!1),n&&e==r.to&&e>r.from?o(e-1):o(e,n)}n=n||un(e.doc,t.line),i||(i=Ne(e,n));var s=vn(n),a=t.ch;if(!s)return o(a);var u=di(s,a),c=l(a,u);return null!=il&&(c.other=l(a,il)),c}function Be(e,t){var r=0,t=$(e.doc,t);e.options.lineWrapping||(r=_e(e.display)*t.ch);var n=un(e.doc,t.line),i=gn(n)+xe(e.display);return{left:r,right:r,top:i,bottom:i+n.height}}function Ge(e,t,r,n){var i=Vi(e,t);return i.xRel=n,r&&(i.outside=!0),i}function Ve(e,t,r){var n=e.doc;if(r+=e.display.viewOffset,r<0)return Ge(n.first,0,!0,-1);var i=pn(n,r),o=n.first+n.size-1;if(i>o)return Ge(n.first+n.size-1,un(n,o).text.length,!0,1);t<0&&(t=0);for(var l=un(n,i);;){var s=Ue(e,l,i,t,r),a=Or(l),u=a&&a.find(0,!0);if(!a||!(s.ch>u.from.ch||s.ch==u.from.ch&&s.xRel>0))return s;i=dn(l=u.to.line)}}function Ue(e,t,r,n,i){function o(n){var i=Fe(e,Vi(r,n),"line",t,u);return s=!0,l>i.bottom?i.left-a:l<i.top?i.left+a:(s=!1,i.left)}var l=i-gn(t),s=!1,a=2*e.display.wrapper.clientWidth,u=Ne(e,t),c=vn(t),f=t.text.length,h=ai(t),d=ui(t),p=o(h),g=s,v=o(d),m=s;if(n>v)return Ge(r,d,m,1);for(;;){if(c?d==h||d==gi(t,h,1):d-h<=1){for(var y=n<p||n-p<=v-n?h:d,b=n-(y==h?p:v);qn(t.text.charAt(y));)++y;var x=Ge(r,y,y==h?g:m,b<-1?-1:b>1?1:0);return x}var w=Math.ceil(f/2),C=h+w;if(c){C=h;for(var L=0;L<w;++L)C=gi(t,C,1)}var S=o(C);S>n?(d=C,v=S,(m=s)&&(v+=1e3),f=w):(h=C,p=S,g=s,f-=w)}}function Ke(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Ki){Ki=Zn("pre");for(var t=0;t<49;++t)Ki.appendChild(document.createTextNode("x")),Ki.appendChild(Zn("br"));Ki.appendChild(document.createTextNode("x"))}Jn(e.measure,Ki);var r=Ki.offsetHeight/50;return r>3&&(e.cachedTextHeight=r),Qn(e.measure),r||1}function _e(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=Zn("span","xxxxxxxxxx"),r=Zn("pre",[t]);Jn(e.measure,r);var n=t.getBoundingClientRect(),i=(n.right-n.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function Xe(e){e.curOp={viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivity:!1,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++ji},Po++||(Ao=[])}function Ye(e){var t=e.curOp,r=e.doc,n=e.display;if(e.curOp=null,t.updateMaxLine&&h(e),t.viewChanged||t.forceUpdate||null!=t.scrollTop||t.scrollToPos&&(t.scrollToPos.from.line<n.viewFrom||t.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&e.options.lineWrapping){var i=w(e,{top:t.scrollTop,ensure:t.scrollToPos},t.forceUpdate);e.display.scroller.offsetHeight&&(e.doc.scrollTop=e.display.scroller.scrollTop)}if(!i&&t.selectionChanged&&he(e),i||t.startHeight==e.doc.height||g(e),null!=t.scrollTop&&n.scroller.scrollTop!=t.scrollTop){var o=Math.max(0,Math.min(n.scroller.scrollHeight-n.scroller.clientHeight,t.scrollTop));n.scroller.scrollTop=n.scrollbarV.scrollTop=r.scrollTop=o}if(null!=t.scrollLeft&&n.scroller.scrollLeft!=t.scrollLeft){var l=Math.max(0,Math.min(n.scroller.scrollWidth-n.scroller.clientWidth,t.scrollLeft));n.scroller.scrollLeft=n.scrollbarH.scrollLeft=r.scrollLeft=l,m(e)}if(t.scrollToPos){var s=Qt(e,$(e.doc,t.scrollToPos.from),$(e.doc,t.scrollToPos.to),t.scrollToPos.margin);t.scrollToPos.isCursor&&e.state.focused&&Zt(e,s)}t.selectionChanged&&ge(e),e.state.focused&&t.updateInput&&ct(e,t.typing);var a=t.maybeHiddenMarkers,u=t.maybeUnhiddenMarkers;if(a)for(var c=0;c<a.length;++c)a[c].lines.length||zo(a[c],"hide");if(u)for(var c=0;c<u.length;++c)u[c].lines.length&&zo(u[c],"unhide");var f;if(--Po||(f=Ao,Ao=null),t.changeObjs){for(var c=0;c<t.changeObjs.length;c++)zo(e,"change",e,t.changeObjs[c]);zo(e,"changes",e,t.changeObjs)}if(t.cursorActivity&&zo(e,"cursorActivity",e),f)for(var c=0;c<f.length;++c)f[c]()}function je(e,t){if(e.curOp)return t();Xe(e);try{return t()}finally{Ye(e)}}function $e(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Xe(e);try{return t.apply(e,arguments)}finally{Ye(e)}}}function qe(e){return function(){if(this.curOp)return e.apply(this,arguments);Xe(this);try{return e.apply(this,arguments)}finally{Ye(this)}}}function Ze(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Xe(t);try{return e.apply(this,arguments)}finally{Ye(t)}}}function Qe(e,t,r){this.line=t,this.rest=Er(t),this.size=this.rest?dn(Un(this.rest))-r+1:1,this.node=this.text=null,this.hidden=Pr(e,t)}function Je(e,t,r){for(var n,i=[],o=t;o<r;o=n){var l=new Qe(e.doc,un(e.doc,o),o);n=o+l.size,i.push(l)}return i}function et(e,t,r,n){null==t&&(t=e.doc.first),null==r&&(r=e.doc.first+e.doc.size),n||(n=0);var i=e.display;if(n&&r<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t), e.curOp.viewChanged=!0,t>=i.viewTo)Gi&&Ir(e.doc,t)<i.viewTo&&rt(e);else if(r<=i.viewFrom)Gi&&zr(e.doc,r+n)>i.viewFrom?rt(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)rt(e);else if(t<=i.viewFrom){var o=it(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):rt(e)}else if(r>=i.viewTo){var o=it(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):rt(e)}else{var l=it(e,t,t,-1),s=it(e,r,r+n,1);l&&s?(i.view=i.view.slice(0,l.index).concat(Je(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=n):rt(e)}var a=i.externalMeasured;a&&(r<a.lineN?a.lineN+=n:t<a.lineN+a.size&&(i.externalMeasured=null))}function tt(e,t,r){e.curOp.viewChanged=!0;var n=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(n.externalMeasured=null),!(t<n.viewFrom||t>=n.viewTo)){var o=n.view[nt(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);Kn(l,r)==-1&&l.push(r)}}}function rt(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function nt(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var r=e.display.view,n=0;n<r.length;n++)if(t-=r[n].size,t<0)return n}function it(e,t,r,n){var i,o=nt(e,t),l=e.display.view;if(!Gi)return{index:o,lineN:r};for(var s=0,a=e.display.viewFrom;s<o;s++)a+=l[s].size;if(a!=t){if(n>0){if(o==l.length-1)return null;i=a+l[o].size-t,o++}else i=a-t;t+=i,r+=i}for(;Ir(e.doc,r)!=r;){if(o==(n<0?0:l.length-1))return null;r+=n*l[o-(n<0?1:0)].size,o+=n}return{index:o,lineN:r}}function ot(e,t,r){var n=e.display,i=n.view;0==i.length||t>=n.viewTo||r<=n.viewFrom?(n.view=Je(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=Je(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(nt(e,t))),n.viewFrom=t,n.viewTo<r?n.view=n.view.concat(Je(e,n.viewTo,r)):n.viewTo>r&&(n.view=n.view.slice(0,nt(e,r)))),n.viewTo=r}function lt(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var i=t[n];i.hidden||i.node&&!i.changes||++r}return r}function st(e){e.display.pollingFast||e.display.poll.set(e.options.pollInterval,function(){ut(e),e.state.focused&&st(e)})}function at(e){function t(){var n=ut(e);n||r?(e.display.pollingFast=!1,st(e)):(r=!0,e.display.poll.set(60,t))}var r=!1;e.display.pollingFast=!0,e.display.poll.set(20,t)}function ut(e){var t=e.display.input,r=e.display.prevInput,n=e.doc;if(!e.state.focused||tl(t)||dt(e)||e.options.disableInput)return!1;var i=t.value;if(i==r&&!e.somethingSelected())return!1;if(Li&&!xi&&e.display.inputHasSelection===i)return ct(e),!1;var o=!e.curOp;o&&Xe(e),e.display.shift=!1;for(var l=0,s=Math.min(r.length,i.length);l<s&&r.charCodeAt(l)==i.charCodeAt(l);)++l;for(var a=i.slice(l),u=el(a),c=e.state.pasteIncoming&&u.length>1&&n.sel.ranges.length==u.length,f=n.sel.ranges.length-1;f>=0;f--){var h=n.sel.ranges[f],d=h.from(),p=h.to();l<r.length?d=Vi(d.line,d.ch-(r.length-l)):e.state.overwrite&&h.empty()&&!e.state.pasteIncoming&&(p=Vi(p.line,Math.min(un(n,p.line).text.length,p.ch+Un(u).length)));var g=e.curOp.updateInput,v={from:d,to:p,text:c?[u[f]]:u,origin:e.state.pasteIncoming?"paste":e.state.cutIncoming?"cut":"+input"};if(Kt(e.doc,v),In(e,"inputRead",e,v),a&&!e.state.pasteIncoming&&e.options.electricChars&&e.options.smartIndent&&h.head.ch<100&&(!f||n.sel.ranges[f-1].head.line!=h.head.line)){var m=e.getModeAt(h.head).electricChars;if(m)for(var y=0;y<m.length;y++)if(a.indexOf(m.charAt(y))>-1){ir(e,h.head.line,"smart");break}}}return rr(e),e.curOp.updateInput=g,e.curOp.typing=!0,i.length>1e3||i.indexOf("\n")>-1?t.value=e.display.prevInput="":e.display.prevInput=i,o&&Ye(e),e.state.pasteIncoming=e.state.cutIncoming=!1,!0}function ct(e,t){var r,n,i=e.doc;if(e.somethingSelected()){e.display.prevInput="";var o=i.sel.primary();r=rl&&(o.to().line-o.from().line>100||(n=e.getSelection()).length>1e3);var l=r?"-":n||e.getSelection();e.display.input.value=l,e.state.focused&&_o(e.display.input),Li&&!xi&&(e.display.inputHasSelection=l)}else t||(e.display.prevInput=e.display.input.value="",Li&&!xi&&(e.display.inputHasSelection=null));e.display.inaccurateSelection=r}function ft(e){"nocursor"==e.options.readOnly||Ei&&ti()==e.display.input||e.display.input.focus()}function ht(e){e.state.focused||(ft(e),It(e))}function dt(e){return e.options.readOnly||e.doc.cantEdit}function pt(e){function t(){e.state.focused&&setTimeout(jn(ft,e),0)}function r(){null==s&&(s=setTimeout(function(){s=null,l.cachedCharWidth=l.cachedTextHeight=l.cachedPaddingH=qo=null,e.setSize()},100))}function n(){ei(document.body,l.wrapper)?setTimeout(n,5e3):Io(window,"resize",r)}function i(t){Pn(e,t)||Do(t)}function o(t){l.inaccurateSelection&&(l.prevInput="",l.inaccurateSelection=!1,l.input.value=e.getSelection(),_o(l.input)),"cut"==t.type&&(e.state.cutIncoming=!0)}var l=e.display;Eo(l.scroller,"mousedown",$e(e,mt)),yi?Eo(l.scroller,"dblclick",$e(e,function(t){if(!Pn(e,t)){var r=vt(e,t);if(r&&!Ct(e,t)&&!gt(e.display,t)){Oo(t);var n=ur(e.doc,r);ee(e.doc,n.anchor,n.head)}}})):Eo(l.scroller,"dblclick",function(t){Pn(e,t)||Oo(t)}),Eo(l.lineSpace,"selectstart",function(e){gt(l,e)||Oo(e)}),Fi||Eo(l.scroller,"contextmenu",function(t){Pt(e,t)}),Eo(l.scroller,"scroll",function(){l.scroller.clientHeight&&(kt(e,l.scroller.scrollTop),Mt(e,l.scroller.scrollLeft,!0),zo(e,"scroll",e))}),Eo(l.scrollbarV,"scroll",function(){l.scroller.clientHeight&&kt(e,l.scrollbarV.scrollTop)}),Eo(l.scrollbarH,"scroll",function(){l.scroller.clientHeight&&Mt(e,l.scrollbarH.scrollLeft)}),Eo(l.scroller,"mousewheel",function(t){Tt(e,t)}),Eo(l.scroller,"DOMMouseScroll",function(t){Tt(e,t)}),Eo(l.scrollbarH,"mousedown",t),Eo(l.scrollbarV,"mousedown",t),Eo(l.wrapper,"scroll",function(){l.wrapper.scrollTop=l.wrapper.scrollLeft=0});var s;Eo(window,"resize",r),setTimeout(n,5e3),Eo(l.input,"keyup",$e(e,Dt)),Eo(l.input,"input",function(){Li&&!xi&&e.display.inputHasSelection&&(e.display.inputHasSelection=null),at(e)}),Eo(l.input,"keydown",$e(e,Wt)),Eo(l.input,"keypress",$e(e,Et)),Eo(l.input,"focus",jn(It,e)),Eo(l.input,"blur",jn(zt,e)),e.options.dragDrop&&(Eo(l.scroller,"dragstart",function(t){St(e,t)}),Eo(l.scroller,"dragenter",i),Eo(l.scroller,"dragover",i),Eo(l.scroller,"drop",$e(e,Lt))),Eo(l.scroller,"paste",function(t){gt(l,t)||(e.state.pasteIncoming=!0,ft(e),at(e))}),Eo(l.input,"paste",function(){e.state.pasteIncoming=!0,at(e)}),Eo(l.input,"cut",o),Eo(l.input,"copy",o),Hi&&Eo(l.sizer,"mouseup",function(){ti()==l.input&&l.input.blur(),ft(e)})}function gt(e,t){for(var r=Dn(t);r!=e.wrapper;r=r.parentNode)if(!r||r.ignoreEvents||r.parentNode==e.sizer&&r!=e.mover)return!0}function vt(e,t,r,n){var i=e.display;if(!r){var o=Dn(t);if(o==i.scrollbarH||o==i.scrollbarV||o==i.scrollbarFiller||o==i.gutterFiller)return null}var l,s,a=i.lineSpace.getBoundingClientRect();try{l=t.clientX-a.left,s=t.clientY-a.top}catch(e){return null}var u,c=Ve(e,l,s);if(n&&1==c.xRel&&(u=un(e.doc,c.line).text).length==c.ch){var f=Uo(u,u.length,e.options.tabSize)-u.length;c=Vi(c.line,Math.round((l-Ce(e.display).left)/_e(e.display))-f)}return c}function mt(e){if(!Pn(this,e)){var t=this,r=t.display;if(r.shift=e.shiftKey,gt(r,e))return void(Si||(r.scroller.draggable=!1,setTimeout(function(){r.scroller.draggable=!0},100)));if(!Ct(t,e)){var n=vt(t,e);switch(window.focus(),En(e)){case 1:n?yt(t,e,n):Dn(e)==r.scroller&&Oo(e);break;case 2:Si&&(t.state.lastMiddleDown=+new Date),n&&ee(t.doc,n),setTimeout(jn(ft,t),20),Oo(e);break;case 3:Fi&&Pt(t,e)}}}}function yt(e,t,r){setTimeout(jn(ht,e),0);var n,i=+new Date;Xi&&Xi.time>i-400&&0==Ui(Xi.pos,r)?n="triple":_i&&_i.time>i-400&&0==Ui(_i.pos,r)?(n="double",Xi={time:i,pos:r}):(n="single",_i={time:i,pos:r});var o=e.doc.sel,l=!1;e.options.dragDrop&&Jo&&!l&&!dt(e)&&"single"==n&&o.contains(r)>-1&&o.somethingSelected()?bt(e,t,r):xt(e,t,r,n,l)}function bt(e,t,r){var n=e.display,i=$e(e,function(o){Si&&(n.scroller.draggable=!1),e.state.draggingText=!1,Io(document,"mouseup",i),Io(n.scroller,"drop",i),Math.abs(t.clientX-o.clientX)+Math.abs(t.clientY-o.clientY)<10&&(Oo(o),ee(e.doc,r),ft(e),yi&&!xi&&setTimeout(function(){document.body.focus(),ft(e)},20))});Si&&(n.scroller.draggable=!0),e.state.draggingText=i,n.scroller.dragDrop&&n.scroller.dragDrop(),Eo(document,"mouseup",i),Eo(n.scroller,"drop",i)}function xt(e,t,r,n,i){function o(t){if(0!=Ui(g,t))if(g=t,"rect"==n){for(var i=[],o=e.options.tabSize,l=Uo(un(u,r.line).text,r.ch,o),s=Uo(un(u,t.line).text,t.ch,o),a=Math.min(l,s),d=Math.max(l,s),p=Math.min(r.line,t.line),v=Math.min(e.lastLine(),Math.max(r.line,t.line));p<=v;p++){var m=un(u,p).text,y=Gn(m,a,o);a==d?i.push(new _(Vi(p,y),Vi(p,y))):m.length>y&&i.push(new _(Vi(p,y),Vi(p,Gn(m,d,o))))}i.length||i.push(new _(r,r)),le(u,X(h.ranges.slice(0,f).concat(i),f),Go)}else{var b=c,x=b.anchor,w=t;if("single"!=n){if("double"==n)var C=ur(u,t);else var C=new _(Vi(t.line,0),$(u,Vi(t.line+1,0)));Ui(C.anchor,x)>0?(w=C.head,x=U(b.from(),C.anchor)):(w=C.anchor,x=V(b.to(),C.head))}var i=h.ranges.slice(0);i[f]=new _($(u,x),w),le(u,X(i,f),Go)}}function l(t){var r=++y,i=vt(e,t,!0,"rect"==n);if(i)if(0!=Ui(i,g)){ht(e),o(i);var s=v(a,u);(i.line>=s.to||i.line<s.from)&&setTimeout($e(e,function(){y==r&&l(t)}),150)}else{var c=t.clientY<m.top?-20:t.clientY>m.bottom?20:0;c&&setTimeout($e(e,function(){y==r&&(a.scroller.scrollTop+=c,l(t))}),50)}}function s(t){y=1/0,Oo(t),ft(e),Io(document,"mousemove",b),Io(document,"mouseup",x),u.history.lastSelOrigin=null}var a=e.display,u=e.doc;Oo(t);var c,f,h=u.sel;if(i?(f=u.sel.contains(r),c=f>-1?u.sel.ranges[f]:new _(r,r)):c=u.sel.primary(),t.altKey)n="rect",i||(c=new _(r,r)),r=vt(e,t,!0,!0),f=-1;else if("double"==n){var d=ur(u,r);c=e.display.shift||u.extend?J(u,c,d.anchor,d.head):d}else if("triple"==n){var p=new _(Vi(r.line,0),$(u,Vi(r.line+1,0)));c=e.display.shift||u.extend?J(u,c,p.anchor,p.head):p}else c=J(u,c,r);i?f>-1?re(u,f,c,Go):(f=u.sel.ranges.length,le(u,X(u.sel.ranges.concat([c]),f),{scroll:!1,origin:"*mouse"})):(f=0,le(u,new K([c],0),Go));var g=r,m=a.wrapper.getBoundingClientRect(),y=0,b=$e(e,function(e){(Li&&!wi?e.buttons:En(e))?l(e):s(e)}),x=$e(e,s);Eo(document,"mousemove",b),Eo(document,"mouseup",x)}function wt(e,t,r,n,i){try{var o=t.clientX,l=t.clientY}catch(e){return!1}if(o>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&Oo(t);var s=e.display,a=s.lineDiv.getBoundingClientRect();if(l>a.bottom||!Rn(e,r))return Wn(t);l-=a.top-s.viewOffset;for(var u=0;u<e.options.gutters.length;++u){var c=s.gutters.childNodes[u];if(c&&c.getBoundingClientRect().right>=o){var f=pn(e.doc,l),h=e.options.gutters[u];return i(e,r,e,f,h,t),Wn(t)}}}function Ct(e,t){return wt(e,t,"gutterClick",!0,In)}function Lt(e){var t=this;if(!Pn(t,e)&&!gt(t.display,e)){Oo(e),yi&&($i=+new Date);var r=vt(t,e,!0),n=e.dataTransfer.files;if(r&&!dt(t))if(n&&n.length&&window.FileReader&&window.File)for(var i=n.length,o=Array(i),l=0,s=function(e,n){var s=new FileReader;s.onload=function(){if(o[n]=s.result,++l==i){r=$(t.doc,r);var e={from:r,to:r,text:el(o.join("\n")),origin:"paste"};Kt(t.doc,e),oe(t.doc,Y(r,to(e)))}},s.readAsText(e)},a=0;a<i;++a)s(n[a],a);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1)return t.state.draggingText(e),void setTimeout(jn(ft,t),20);try{var o=e.dataTransfer.getData("Text");if(o){var u=t.state.draggingText&&t.listSelections();if(se(t.doc,Y(r,r)),u)for(var a=0;a<u.length;++a)qt(t.doc,"",u[a].anchor,u[a].head,"drag");t.replaceSelection(o,"around","paste"),ft(t)}}catch(e){}}}}function St(e,t){if(yi&&(!e.state.draggingText||+new Date-$i<100))return void Do(t);if(!Pn(e,t)&&!gt(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.setDragImage&&!Ni)){var r=Zn("img",null,null,"position: fixed; left: 0; top: 0;");r.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",Ti&&(r.width=r.height=1,e.display.wrapper.appendChild(r),r._top=r.offsetTop),t.dataTransfer.setDragImage(r,0,0),Ti&&r.parentNode.removeChild(r)}}function kt(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,mi||w(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbarV.scrollTop!=t&&(e.display.scrollbarV.scrollTop=t),mi&&w(e),ve(e,100))}function Mt(e,t,r){(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,m(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbarH.scrollLeft!=t&&(e.display.scrollbarH.scrollLeft=t))}function Tt(e,t){var r=t.wheelDeltaX,n=t.wheelDeltaY;null==r&&t.detail&&t.axis==t.HORIZONTAL_AXIS&&(r=t.detail),null==n&&t.detail&&t.axis==t.VERTICAL_AXIS?n=t.detail:null==n&&(n=t.wheelDelta);var i=e.display,o=i.scroller;if(r&&o.scrollWidth>o.clientWidth||n&&o.scrollHeight>o.clientHeight){if(n&&Ii&&Si)e:for(var l=t.target,s=i.view;l!=o;l=l.parentNode)for(var a=0;a<s.length;a++)if(s[a].node==l){e.display.currentWheelTarget=l;break e}if(r&&!mi&&!Ti&&null!=Zi)return n&&kt(e,Math.max(0,Math.min(o.scrollTop+n*Zi,o.scrollHeight-o.clientHeight))),Mt(e,Math.max(0,Math.min(o.scrollLeft+r*Zi,o.scrollWidth-o.clientWidth))),Oo(t),void(i.wheelStartX=null);if(n&&null!=Zi){var u=n*Zi,c=e.doc.scrollTop,f=c+i.wrapper.clientHeight;u<0?c=Math.max(0,c+u-50):f=Math.min(e.doc.height,f+u+50),w(e,{top:c,bottom:f})}qi<20&&(null==i.wheelStartX?(i.wheelStartX=o.scrollLeft,i.wheelStartY=o.scrollTop,i.wheelDX=r,i.wheelDY=n,setTimeout(function(){if(null!=i.wheelStartX){var e=o.scrollLeft-i.wheelStartX,t=o.scrollTop-i.wheelStartY,r=t&&i.wheelDY&&t/i.wheelDY||e&&i.wheelDX&&e/i.wheelDX;i.wheelStartX=i.wheelStartY=null,r&&(Zi=(Zi*qi+r)/(qi+1),++qi)}},200)):(i.wheelDX+=r,i.wheelDY+=n))}}function Nt(e,t,r){if("string"==typeof t&&(t=ho[t],!t))return!1;e.display.pollingFast&&ut(e)&&(e.display.pollingFast=!1);var n=e.display.shift,i=!1;try{dt(e)&&(e.state.suppressEdits=!0),r&&(e.display.shift=!1),i=t(e)!=Fo}finally{e.display.shift=n,e.state.suppressEdits=!1}return i}function Ht(e){var t=e.state.keyMaps.slice(0);return e.options.extraKeys&&t.push(e.options.extraKeys),t.push(e.options.keyMap),t}function At(e,t){var r=fr(e.options.keyMap),n=r.auto;clearTimeout(Qi),n&&!vo(t)&&(Qi=setTimeout(function(){fr(e.options.keyMap)==r&&(e.options.keyMap=n.call?n.call(null,e):n,s(e))},50));var i=mo(t,!0),o=!1;if(!i)return!1;var l=Ht(e);return o=t.shiftKey?go("Shift-"+i,l,function(t){return Nt(e,t,!0)})||go(i,l,function(t){if("string"==typeof t?/^go[A-Z]/.test(t):t.motion)return Nt(e,t)}):go(i,l,function(t){return Nt(e,t)}),o&&(Oo(t),ge(e),In(e,"keyHandled",e,i,t)),o}function Ot(e,t,r){var n=go("'"+r+"'",Ht(e),function(t){return Nt(e,t,!0)});return n&&(Oo(t),ge(e),In(e,"keyHandled",e,"'"+r+"'",t)),n}function Wt(e){var t=this;if(ht(t),!Pn(t,e)){yi&&27==e.keyCode&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=16==r||e.shiftKey;var n=At(t,e);Ti&&(eo=n?r:null,!n&&88==r&&!rl&&(Ii?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut"))}}function Dt(e){Pn(this,e)||16==e.keyCode&&(this.doc.sel.shift=!1)}function Et(e){var t=this;if(!Pn(t,e)){var r=e.keyCode,n=e.charCode;if(Ti&&r==eo)return eo=null,void Oo(e);if(!(Ti&&(!e.which||e.which<10)||Hi)||!At(t,e)){var i=String.fromCharCode(null==n?r:n);Ot(t,e,i)||(Li&&!xi&&(t.display.inputHasSelection=null),at(t))}}}function It(e){"nocursor"!=e.options.readOnly&&(e.state.focused||(zo(e,"focus",e),e.state.focused=!0,e.display.wrapper.className.search(/\bCodeMirror-focused\b/)==-1&&(e.display.wrapper.className+=" 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s=e.options.resetSelectionOnContextMenu;s&&e.doc.sel.contains(o)==-1&&$e(e,le)(e.doc,Y(o),Bo);var a=i.input.style.cssText;if(i.inputDiv.style.position="absolute",i.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(t.clientY-5)+"px; left: "+(t.clientX-5)+"px; z-index: 1000; background: "+(Li?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",ft(e),ct(e),e.somethingSelected()||(i.input.value=i.prevInput=" "),Li&&!xi&&r(),Fi){Do(t);var u=function(){Io(window,"mouseup",u),setTimeout(n,20)};Eo(window,"mouseup",u)}else setTimeout(n,50)}}}}function Rt(e,t){return!!Rn(e,"gutterContextMenu")&&wt(e,t,"gutterContextMenu",!1,zo)}function Ft(e,t){if(Ui(e,t.from)<0)return e;if(Ui(e,t.to)<=0)return to(t);var r=e.line+t.text.length-(t.to.line-t.from.line)-1,n=e.ch;return e.line==t.to.line&&(n+=to(t).ch-t.to.ch),Vi(r,n)}function Bt(e,t){for(var r=[],n=0;n<e.sel.ranges.length;n++){var i=e.sel.ranges[n];r.push(new _(Ft(i.anchor,t),Ft(i.head,t)))}return X(r,e.sel.primIndex)}function Gt(e,t,r){return e.line==t.line?Vi(r.line,e.ch-t.ch+r.ch):Vi(r.line+(e.line-t.line),e.ch)}function Vt(e,t,r){for(var n=[],i=Vi(e.first,0),o=i,l=0;l<t.length;l++){var s=t[l],a=Gt(s.from,i,o),u=Gt(to(s),i,o);if(i=s.to,o=u,"around"==r){var c=e.sel.ranges[l],f=Ui(c.head,c.anchor)<0;n[l]=new _(f?u:a,f?a:u)}else n[l]=new _(a,a)}return new K(n,e.sel.primIndex)}function Ut(e,t,r){var n={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){this.canceled=!0}};return r&&(n.update=function(t,r,n,i){t&&(this.from=$(e,t)),r&&(this.to=$(e,r)),n&&(this.text=n),void 0!==i&&(this.origin=i)}),zo(e,"beforeChange",e,n),e.cm&&zo(e.cm,"beforeChange",e.cm,n),n.canceled?null:{from:n.from,to:n.to,text:n.text,origin:n.origin}}function Kt(e,t,r){if(e.cm){if(!e.cm.curOp)return $e(e.cm,Kt)(e,t,r);if(e.cm.state.suppressEdits)return}if(!(Rn(e,"beforeChange")||e.cm&&Rn(e.cm,"beforeChange"))||(t=Ut(e,t,!0))){var n=Bi&&!r&&Lr(e,t.from,t.to);if(n)for(var i=n.length-1;i>=0;--i)_t(e,{from:n[i].from,to:n[i].to,text:i?[""]:t.text});else _t(e,t)}}function _t(e,t){if(1!=t.text.length||""!=t.text[0]||0!=Ui(t.from,t.to)){var r=Bt(e,t);wn(e,t,r,e.cm?e.cm.curOp.id:NaN),jt(e,t,r,xr(e,t));var n=[];sn(e,function(e,r){r||Kn(n,e.history)!=-1||(On(e.history,t),n.push(e.history)),jt(e,t,null,xr(e,t))})}}function Xt(e,t,r){if(!e.cm||!e.cm.state.suppressEdits){for(var n,i=e.history,o=e.sel,l="undo"==t?i.done:i.undone,s="undo"==t?i.undone:i.done,a=0;a<l.length&&(n=l[a],r?!n.ranges||n.equals(e.sel):n.ranges);a++);if(a!=l.length){for(i.lastOrigin=i.lastSelOrigin=null;n=l.pop(),n.ranges;){if(Sn(n,s),r&&!n.equals(e.sel))return void le(e,n,{clearRedo:!1});o=n}var u=[];Sn(o,s),s.push({changes:u,generation:i.generation}),i.generation=n.generation||++i.maxGeneration;for(var c=Rn(e,"beforeChange")||e.cm&&Rn(e.cm,"beforeChange"),a=n.changes.length-1;a>=0;--a){var f=n.changes[a];if(f.origin=t,c&&!Ut(e,f,!1))return void(l.length=0);u.push(yn(e,f));var h=a?Bt(e,f,null):Un(l);jt(e,f,h,Cr(e,f)),e.cm&&rr(e.cm);var d=[];sn(e,function(e,t){t||Kn(d,e.history)!=-1||(On(e.history,f),d.push(e.history)),jt(e,f,null,Cr(e,f))})}}}}function Yt(e,t){e.first+=t,e.sel=new K(_n(e.sel.ranges,function(e){return new _(Vi(e.anchor.line+t,e.anchor.ch),Vi(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm&&et(e.cm,e.first,e.first-t,t)}function jt(e,t,r,n){if(e.cm&&!e.cm.curOp)return $e(e.cm,jt)(e,t,r,n);if(t.to.line<e.first)return void Yt(e,t.text.length-1-(t.to.line-t.from.line));if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);Yt(e,i),t={from:Vi(e.first,0),to:Vi(t.to.line+i,t.to.ch),text:[Un(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:Vi(o,un(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=cn(e,t.from,t.to),r||(r=Bt(e,t,null)),e.cm?$t(e.cm,t,n):nn(e,t,n),se(e,r,Bo)}}function $t(e,t,r){var n=e.doc,i=e.display,l=t.from,s=t.to,a=!1,u=l.line;e.options.lineWrapping||(u=dn(Dr(un(n,l.line))),n.iter(u,s.line+1,function(e){if(e==i.maxLine)return a=!0,!0})),n.sel.contains(t.from,t.to)>-1&&(e.curOp.cursorActivity=!0),nn(n,t,r,o(e)),e.options.lineWrapping||(n.iter(u,l.line+t.text.length,function(e){var t=f(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,a=!1)}),a&&(e.curOp.updateMaxLine=!0)),n.frontier=Math.min(n.frontier,l.line),ve(e,400);var c=t.text.length-(s.line-l.line)-1;l.line!=s.line||1!=t.text.length||rn(e.doc,t)?et(e,l.line,s.line+1,c):tt(e,l.line,"text"),(Rn(e,"change")||Rn(e,"changes"))&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push({from:l,to:s,text:t.text,removed:t.removed,origin:t.origin})}function qt(e,t,r,n,i){if(n||(n=r),Ui(n,r)<0){var o=n;n=r,r=o}"string"==typeof t&&(t=el(t)),Kt(e,{from:r,to:n,text:t,origin:i})}function Zt(e,t){var r=e.display,n=r.sizer.getBoundingClientRect(),i=null;if(t.top+n.top<0?i=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!Wi){var o=Zn("div","​",null,"position: absolute; top: "+(t.top-r.viewOffset-xe(e.display))+"px; height: "+(t.bottom-t.top+Ro)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}function Qt(e,t,r,n){for(null==n&&(n=0);;){var i=!1,o=Fe(e,t),l=r&&r!=t?Fe(e,r):o,s=er(e,Math.min(o.left,l.left),Math.min(o.top,l.top)-n,Math.max(o.left,l.left),Math.max(o.bottom,l.bottom)+n),a=e.doc.scrollTop,u=e.doc.scrollLeft;if(null!=s.scrollTop&&(kt(e,s.scrollTop),Math.abs(e.doc.scrollTop-a)>1&&(i=!0)),null!=s.scrollLeft&&(Mt(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-u)>1&&(i=!0)),!i)return o}}function Jt(e,t,r,n,i){var o=er(e,t,r,n,i);null!=o.scrollTop&&kt(e,o.scrollTop),null!=o.scrollLeft&&Mt(e,o.scrollLeft)}function er(e,t,r,n,i){var o=e.display,l=Ke(e.display);r<0&&(r=0);var s=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,a=o.scroller.clientHeight-Ro,u={},c=e.doc.height+we(o),f=r<l,h=i>c-l;if(r<s)u.scrollTop=f?0:r;else if(i>s+a){var d=Math.min(r,(h?c:i)-a);d!=s&&(u.scrollTop=d)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,g=o.scroller.clientWidth-Ro;t+=o.gutters.offsetWidth,n+=o.gutters.offsetWidth;var v=o.gutters.offsetWidth,m=t<v+10;return t<p+v||m?(m&&(t=0),u.scrollLeft=Math.max(0,t-10-v)):n>g+p-3&&(u.scrollLeft=n+10-g),u}function tr(e,t,r){null==t&&null==r||nr(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=r&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+r)}function rr(e){nr(e);var t=e.getCursor(),r=t,n=t;e.options.lineWrapping||(r=t.ch?Vi(t.line,t.ch-1):t,n=Vi(t.line,t.ch+1)),e.curOp.scrollToPos={from:r,to:n,margin:e.options.cursorScrollMargin,isCursor:!0}}function nr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=Be(e,t.from),n=Be(e,t.to),i=er(e,Math.min(r.left,n.left),Math.min(r.top,n.top)-t.margin,Math.max(r.right,n.right),Math.max(r.bottom,n.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function ir(e,t,r,n){var i,o=e.doc;null==r&&(r="add"),"smart"==r&&(e.doc.mode.indent?i=be(e,t):r="prev");var l=e.options.tabSize,s=un(o,t),a=Uo(s.text,null,l);s.stateAfter&&(s.stateAfter=null);var u,c=s.text.match(/^\s*/)[0];if(n||/\S/.test(s.text)){if("smart"==r&&(u=e.doc.mode.indent(i,s.text.slice(c.length),s.text),u==Fo)){if(!n)return;r="prev"}}else u=0,r="not";"prev"==r?u=t>o.first?Uo(un(o,t-1).text,null,l):0:"add"==r?u=a+e.options.indentUnit:"subtract"==r?u=a-e.options.indentUnit:"number"==typeof r&&(u=a+r),u=Math.max(0,u);var 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n="text"==t?"textClass":"background"==t?"bgClass":"wrapClass";if(e[n]){if(new RegExp("(?:^|\\s)"+r+"(?:$|\\s)").test(e[n]))return!1;e[n]+=" "+r}else e[n]=r;return!0})}),removeLineClass:qe(function(e,t,r){return or(this,e,"class",function(e){var n="text"==t?"textClass":"background"==t?"bgClass":"wrapClass",i=e[n];if(!i)return!1;if(null==r)e[n]=null;else{var o=i.match(new RegExp("(?:^|\\s+)"+r+"(?:$|\\s+)"));if(!o)return!1;var l=o.index+o[0].length;e[n]=i.slice(0,o.index)+(o.index&&l!=i.length?" ":"")+i.slice(l)||null}return!0})}),addLineWidget:qe(function(e,t,r){return Gr(this,e,t,r)}),removeLineWidget:function(e){e.clear()},lineInfo:function(e){if("number"==typeof e){if(!Z(this.doc,e))return null;var t=e;if(e=un(this.doc,e),!e)return null}else{var t=dn(e);if(null==t)return null}return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,r,n,i){var o=this.display;e=Fe(this,$(this.doc,e));var l=e.bottom,s=e.left;if(t.style.position="absolute",o.sizer.appendChild(t),"over"==n)l=e.top;else if("above"==n||"near"==n){var a=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>a)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=a&&(l=e.bottom),s+t.offsetWidth>u&&(s=u-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==i?(s=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?s=0:"middle"==i&&(s=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=s+"px"),r&&Jt(this,s,l,s+t.offsetWidth,l+t.offsetHeight)},triggerOnKeyDown:qe(Wt),triggerOnKeyPress:qe(Et),triggerOnKeyUp:qe(Dt),execCommand:function(e){if(ho.hasOwnProperty(e))return ho[e](this)},findPosH:function(e,t,r,n){var i=1;t<0&&(i=-1,t=-t);for(var o=0,l=$(this.doc,e);o<t&&(l=sr(this.doc,l,i,r,n),!l.hitSide);++o);return l},moveH:qe(function(e,t){var r=this;r.extendSelectionsBy(function(n){return r.display.shift||r.doc.extend||n.empty()?sr(r.doc,n.head,e,t,r.options.rtlMoveVisually):e<0?n.from():n.to()},Vo)}),deleteH:qe(function(e,t){var r=this.doc.sel,n=this.doc;r.somethingSelected()?n.replaceSelection("",null,"+delete"):lr(this,function(r){var i=sr(n,r.head,e,t,!1);return e<0?{from:i,to:r.head}:{from:r.head,to:i}})}),findPosV:function(e,t,r,n){var i=1,o=n;t<0&&(i=-1,t=-t);for(var l=0,s=$(this.doc,e);l<t;++l){var a=Fe(this,s,"div");if(null==o?o=a.left:a.left=o,s=ar(this,a,i,r),s.hitSide)break}return s},moveV:qe(function(e,t){var r=this,n=this.doc,i=[],o=!r.display.shift&&!n.extend&&n.sel.somethingSelected();if(n.extendSelectionsBy(function(l){if(o)return e<0?l.from():l.to();var s=Fe(r,l.head,"div");null!=l.goalColumn&&(s.left=l.goalColumn),i.push(s.left);var a=ar(r,s,e,t);return"page"==t&&l==n.sel.primary()&&tr(r,null,Re(r,a,"div").top-s.top),a},Vo),i.length)for(var l=0;l<n.sel.ranges.length;l++)n.sel.ranges[l].goalColumn=i[l]}),toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?this.display.cursorDiv.className+=" CodeMirror-overwrite":this.display.cursorDiv.className=this.display.cursorDiv.className.replace(" CodeMirror-overwrite",""),zo(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return ti()==this.display.input},scrollTo:qe(function(e,t){null==e&&null==t||nr(this),null!=e&&(this.curOp.scrollLeft=e),null!=t&&(this.curOp.scrollTop=t)}),getScrollInfo:function(){var e=this.display.scroller,t=Ro;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-t,width:e.scrollWidth-t,clientHeight:e.clientHeight-t,clientWidth:e.clientWidth-t}},scrollIntoView:qe(function(e,t){if(null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:Vi(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line)nr(this),this.curOp.scrollToPos=e;else{var r=er(this,Math.min(e.from.left,e.to.left),Math.min(e.from.top,e.to.top)-e.margin,Math.max(e.from.right,e.to.right),Math.max(e.from.bottom,e.to.bottom)+e.margin);this.scrollTo(r.scrollLeft,r.scrollTop)}}),setSize:qe(function(e,t){function r(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}null!=e&&(this.display.wrapper.style.width=r(e)),null!=t&&(this.display.wrapper.style.height=r(t)),this.options.lineWrapping&&We(this),this.curOp.forceUpdate=!0,zo(this,"refresh",this)}),operation:function(e){return je(this,e)},refresh:qe(function(){var e=this.display.cachedTextHeight;et(this),De(this),this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop),(null==e||Math.abs(e-Ke(this.display))>.5)&&l(this),zo(this,"refresh",this)}),swapDoc:qe(function(e){var t=this.doc;return t.cm=null,an(this,e),De(this),ct(this),this.scrollTo(e.scrollLeft,e.scrollTop),In(this,"swapDoc",this,t),t}),getInputField:function(){return this.display.input},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Fn(e);var ro=e.defaults={},no=e.optionHandlers={},io=e.Init={toString:function(){return"CodeMirror.Init"}};cr("value","",function(e,t){e.setValue(t)},!0),cr("mode",null,function(e,t){e.doc.modeOption=t,r(e)},!0),cr("indentUnit",2,r,!0),cr("indentWithTabs",!1),cr("smartIndent",!0),cr("tabSize",4,function(e){n(e),De(e),et(e)},!0),cr("specialChars",/[\t\u0000-\u0019\u00ad\u200b\u2028\u2029\ufeff]/g,function(e,t){e.options.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),e.refresh()},!0),cr("specialCharPlaceholder",qr,function(e){e.refresh()},!0),cr("electricChars",!0),cr("rtlMoveVisually",!zi),cr("wholeLineUpdateBefore",!0),cr("theme","default",function(e){a(e),u(e)},!0),cr("keyMap","default",s),cr("extraKeys",null),cr("lineWrapping",!1,i,!0),cr("gutters",[],function(e){d(e.options),u(e)},!0),cr("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?x(e.display)+"px":"0",e.refresh()},!0),cr("coverGutterNextToScrollbar",!1,g,!0),cr("lineNumbers",!1,function(e){d(e.options),u(e)},!0),cr("firstLineNumber",1,u,!0),cr("lineNumberFormatter",function(e){return e},u,!0),cr("showCursorWhenSelecting",!1,he,!0),cr("resetSelectionOnContextMenu",!0),cr("readOnly",!1,function(e,t){"nocursor"==t?(zt(e),e.display.input.blur(),e.display.disabled=!0):(e.display.disabled=!1,t||ct(e))}),cr("disableInput",!1,function(e,t){t||ct(e)},!0),cr("dragDrop",!0),cr("cursorBlinkRate",530),cr("cursorScrollMargin",0),cr("cursorHeight",1),cr("workTime",100),cr("workDelay",100),cr("flattenSpans",!0,n,!0),cr("addModeClass",!1,n,!0),cr("pollInterval",100),cr("undoDepth",200,function(e,t){e.doc.history.undoDepth=t}),cr("historyEventDelay",1250),cr("viewportMargin",10,function(e){e.refresh()},!0),cr("maxHighlightLength",1e4,n,!0),cr("moveInputWithCursor",!0,function(e,t){t||(e.display.inputDiv.style.top=e.display.inputDiv.style.left=0)}),cr("tabindex",null,function(e,t){e.display.input.tabIndex=t||""}),cr("autofocus",null);var oo=e.modes={},lo=e.mimeModes={};e.defineMode=function(t,r){if(e.defaults.mode||"null"==t||(e.defaults.mode=t),arguments.length>2){r.dependencies=[];for(var n=2;n<arguments.length;++n)r.dependencies.push(arguments[n])}oo[t]=r},e.defineMIME=function(e,t){lo[e]=t},e.resolveMode=function(t){if("string"==typeof t&&lo.hasOwnProperty(t))t=lo[t];else if(t&&"string"==typeof t.name&&lo.hasOwnProperty(t.name)){var r=lo[t.name];"string"==typeof r&&(r={name:r}),t=Xn(r,t),t.name=r.name}else if("string"==typeof t&&/^[\w\-]+\/[\w\-]+\+xml$/.test(t))return e.resolveMode("application/xml");return"string"==typeof t?{name:t}:t||{name:"null"}},e.getMode=function(t,r){var r=e.resolveMode(r),n=oo[r.name];if(!n)return e.getMode(t,"text/plain");var i=n(t,r);if(so.hasOwnProperty(r.name)){var o=so[r.name];for(var l in o)o.hasOwnProperty(l)&&(i.hasOwnProperty(l)&&(i["_"+l]=i[l]),i[l]=o[l])}if(i.name=r.name,r.helperType&&(i.helperType=r.helperType),r.modeProps)for(var l in r.modeProps)i[l]=r.modeProps[l];return i},e.defineMode("null",function(){return{token:function(e){e.skipToEnd()}}}),e.defineMIME("text/plain","null");var so=e.modeExtensions={};e.extendMode=function(e,t){var r=so.hasOwnProperty(e)?so[e]:so[e]={};Yn(t,r)},e.defineExtension=function(t,r){e.prototype[t]=r},e.defineDocExtension=function(e,t){To.prototype[e]=t},e.defineOption=cr;var ao=[];e.defineInitHook=function(e){ao.push(e)};var uo=e.helpers={};e.registerHelper=function(t,r,n){uo.hasOwnProperty(t)||(uo[t]=e[t]={_global:[]}),uo[t][r]=n},e.registerGlobalHelper=function(t,r,n,i){e.registerHelper(t,r,i),uo[t]._global.push({pred:n,val:i})};var co=e.copyState=function(e,t){if(t===!0)return t;if(e.copyState)return e.copyState(t);var r={};for(var n in t){var i=t[n];i instanceof Array&&(i=i.concat([])),r[n]=i}return r},fo=e.startState=function(e,t,r){return!e.startState||e.startState(t,r)};e.innerMode=function(e,t){for(;e.innerMode;){var r=e.innerMode(t);if(!r||r.mode==e)break;t=r.state,e=r.mode}return r||{ mode:e,state:t}};var ho=e.commands={selectAll:function(e){e.setSelection(Vi(e.firstLine(),0),Vi(e.lastLine()),Bo)},singleSelection:function(e){e.setSelection(e.getCursor("anchor"),e.getCursor("head"),Bo)},killLine:function(e){lr(e,function(t){if(t.empty()){var r=un(e.doc,t.head.line).text.length;return t.head.ch==r&&t.head.line<e.lastLine()?{from:t.head,to:Vi(t.head.line+1,0)}:{from:t.head,to:Vi(t.head.line,r)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){lr(e,function(t){return{from:Vi(t.from().line,0),to:$(e.doc,Vi(t.to().line+1,0))}})},delLineLeft:function(e){lr(e,function(e){return{from:Vi(e.from().line,0),to:e.from()}})},undo:function(e){e.undo()},redo:function(e){e.redo()},undoSelection:function(e){e.undoSelection()},redoSelection:function(e){e.redoSelection()},goDocStart:function(e){e.extendSelection(Vi(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(Vi(e.lastLine()))},goLineStart:function(e){e.extendSelectionsBy(function(t){return ci(e,t.head.line)},Vo)},goLineStartSmart:function(e){e.extendSelectionsBy(function(t){var r=ci(e,t.head.line),n=e.getLineHandle(r.line),i=vn(n);if(!i||0==i[0].level){var o=Math.max(0,n.text.search(/\S/)),l=t.head.line==r.line&&t.head.ch<=o&&t.head.ch;return Vi(r.line,l?0:o)}return r},Vo)},goLineEnd:function(e){e.extendSelectionsBy(function(t){return fi(e,t.head.line)},Vo)},goLineRight:function(e){e.extendSelectionsBy(function(t){var r=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:r},"div")},Vo)},goLineLeft:function(e){e.extendSelectionsBy(function(t){var r=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:r},"div")},Vo)},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection("\t")},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){je(e,function(){for(var t=e.listSelections(),r=0;r<t.length;r++){var n=t[r].head,i=un(e.doc,n.line).text;n.ch>0&&n.ch<i.length-1&&e.replaceRange(i.charAt(n.ch)+i.charAt(n.ch-1),Vi(n.line,n.ch-1),Vi(n.line,n.ch+1))}})},newlineAndIndent:function(e){je(e,function(){for(var t=e.listSelections().length,r=0;r<t;r++){var 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i=ti();r.autofocus=i==t||null!=t.getAttribute("autofocus")&&i==document.body}if(t.form&&(Eo(t.form,"submit",n),!r.leaveSubmitMethodAlone)){var o=t.form,l=o.submit;try{var s=o.submit=function(){n(),o.submit=l,o.submit(),o.submit=s}}catch(e){}}t.style.display="none";var a=e(function(e){t.parentNode.insertBefore(e,t.nextSibling)},r);return a.save=n,a.getTextArea=function(){return t},a.toTextArea=function(){n(),t.parentNode.removeChild(a.getWrapperElement()),t.style.display="",t.form&&(Io(t.form,"submit",n),"function"==typeof t.form.submit&&(t.form.submit=l))},a};var yo=e.StringStream=function(e,t){this.pos=this.start=0,this.string=e,this.tabSize=t||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0};yo.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==this.lineStart},peek:function(){return this.string.charAt(this.pos)||void 0},next:function(){if(this.pos<this.string.length)return this.string.charAt(this.pos++)},eat:function(e){var 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reg_color_names=/(black|white|darkgray|lightgray|gray|grey|darkgrey|lightgrey|red|darkred|lightred|brown|darkbrown|lightbrown|orange|yellow|green|darkgreen|lightgreen|blue|lightblue|darkblue|purple|pink|transparent)\s*/,reg_color=/(black|white|gray|darkgray|lightgray|grey|darkgrey|lightgrey|red|darkred|lightred|brown|darkbrown|lightbrown|orange|yellow|green|darkgreen|lightgreen|blue|lightblue|darkblue|purple|pink|transparent|#(?:[0-9a-f]{3}){1,2})\s*/;</script> <script>function createSprite(e,t,l,i){void 0===l&&(l=[state.bgcolor,state.fgcolor]);var h=makeSpriteCanvas(e),o=h.getContext("2d");o.clearRect(0,0,cellwidth,cellheight);var c=t[0].length,r=t.length,a=~~(cellwidth/(c+(0|i))),s=~~(cellheight/(r+(0|i))),n=s;"scanline"in state.metadata&&(n=Math.ceil(s/2)),o.fillStyle=state.fgcolor;for(var d=0;d<c;d++)for(var g=0;g<r;g++){var f=t[d][g];if(f>=0){var w=d*a|0,v=g*s|0;o.fillStyle=l[f],o.fillRect(v,w,a,n)}}return h}function regenText(e,t){textImages={};for(var l in font)font.hasOwnProperty(l)&&(textImages[l]=createSprite("char"+l,font[l],void 0,1))}function regenSpriteImages(){if(textMode)return void regenText();if(levelEditorOpened&&(textImages.s=createSprite("chars",font.s,void 0)),0!==state.levels.length){spriteimages=[];for(var e=0;e<sprites.length;e++)void 0!=sprites[e]&&(spriteimages[e]=createSprite(e.toString(),sprites[e].dat,sprites[e].colors));canOpenEditor&&generateGlyphImages()}}function makeSpriteCanvas(e){var t;return e in canvasdict?t=canvasdict[e]:(t=document.createElement("canvas"),canvasdict[e]=t),t.width=cellwidth,t.height=cellheight,t}function generateGlyphImages(){if(0!==cellwidth&&0!==cellheight){glyphImagesCorrespondance=[],glyphImages=[];for(var e in state.glyphDict)if(1==e.length&&state.glyphDict.hasOwnProperty(e)){var t=state.glyphDict[e],l=makeSpriteCanvas("C"+e),i=l.getContext("2d");glyphImagesCorrespondance.push(e);for(var h=0;h<t.length;h++){var o=t[h];o!==-1&&i.drawImage(spriteimages[o],0,0)}glyphImages.push(l)}glyphHighlight=makeSpriteCanvas("highlight");var i=glyphHighlight.getContext("2d");i.fillStyle="#FFFFFF",i.fillRect(0,0,cellwidth,1),i.fillRect(0,0,1,cellheight),i.fillRect(0,cellheight-1,cellwidth,1),i.fillRect(cellwidth-1,0,1,cellheight),glyphPrintButton=textImages.s,glyphHighlightResize=makeSpriteCanvas("highlightresize");var i=glyphHighlightResize.getContext("2d");i.fillStyle="#FFFFFF";var c=cellwidth/2-1|0,r=cellwidth-c-1-c,a=cellheight/2-1|0,s=cellheight-a-1-c;i.fillRect(c,0,r,cellheight),i.fillRect(0,a,cellwidth,s),glyphMouseOver=makeSpriteCanvas();var i=glyphMouseOver.getContext("2d");i.fillStyle="yellow",i.fillRect(0,0,cellwidth,2),i.fillRect(0,0,2,cellheight),i.fillRect(0,cellheight-2,cellwidth,2),i.fillRect(cellwidth-2,0,2,cellheight)}}function glyphCount(){var e=0;for(var t in state.glyphDict)1==t.length&&state.glyphDict.hasOwnProperty(t)&&e++;return e}function redraw(){if(0!==cellwidth&&0!==cellheight)if(void 0===spriteimages&&regenSpriteImages(),textMode){ctx.fillStyle=state.bgcolor,ctx.fillRect(0,0,canvas.width,canvas.height);for(var e=0;e<titleWidth;e++)for(var t=0;t<titleHeight;t++){var l=titleImage[t].charAt(e);if(l in textImages){var i=textImages[l];ctx.drawImage(i,xoffset+e*cellwidth,yoffset+t*cellheight)}}}else{ctx.fillStyle=state.bgcolor,ctx.fillRect(0,0,canvas.width,canvas.height);var h=0,o=screenwidth,c=0,r=screenheight;if(levelEditorOpened){var a=glyphCount();editorRowCount=Math.ceil(a/(screenwidth-1)),o-=2,r-=2+editorRowCount}else if(flickscreen){var s=getPlayerPositions();if(s.length>0){var n=s[0],d=n/level.height|0,g=n%level.height|0,f=d/screenwidth|0,w=g/screenheight|0;h=f*screenwidth,c=w*screenheight,o=Math.min(h+screenwidth,level.width),r=Math.min(c+screenheight,level.height),oldflickscreendat=[h,c,o,r]}else oldflickscreendat.length>0&&(h=oldflickscreendat[0],c=oldflickscreendat[1],o=oldflickscreendat[2],r=oldflickscreendat[3])}else if(zoomscreen){var s=getPlayerPositions();if(s.length>0){var n=s[0],d=n/level.height|0,g=n%level.height|0;h=Math.max(Math.min(d-(screenwidth/2|0),level.width-screenwidth),0),c=Math.max(Math.min(g-(screenheight/2|0),level.height-screenheight),0),o=Math.min(h+screenwidth,level.width),r=Math.min(c+screenheight,level.height),oldflickscreendat=[h,c,o,r]}else oldflickscreendat.length>0&&(h=oldflickscreendat[0],c=oldflickscreendat[1],o=oldflickscreendat[2],r=oldflickscreendat[3])}for(var e=h;e<o;e++)for(var t=c;t<r;t++)for(var v=t+e*level.height,m=level.getCellInto(v,_o12),p=0;p<state.objectCount;p++)if(0!=m.get(p)){var i=spriteimages[p];ctx.drawImage(i,xoffset+(e-h)*cellwidth,yoffset+(t-c)*cellheight)}levelEditorOpened&&drawEditorIcons()}}function drawEditorIcons(){var e=(glyphImages.length,0),t=glyphImages.length,l=t-e;ctx.drawImage(glyphPrintButton,xoffset-cellwidth,yoffset-cellheight*(1+editorRowCount)),mouseCoordY===-1-editorRowCount&&mouseCoordX===-1&&ctx.drawImage(glyphMouseOver,xoffset-cellwidth,yoffset-cellheight*(1+editorRowCount));for(var i=editorRowCount-(-mouseCoordY-2)-1,h=mouseCoordX+(screenwidth-1)*i,o=0;o<l;o++){var c=e+o,r=glyphImages[c],a=o%(screenwidth-1),i=o/(screenwidth-1)|0;ctx.drawImage(r,xoffset+a*cellwidth,yoffset+i*cellheight-cellheight*(1+editorRowCount)),mouseCoordX>=0&&mouseCoordX<screenwidth-1&&h===o&&ctx.drawImage(glyphMouseOver,xoffset+a*cellwidth,yoffset+i*cellheight-cellheight*(1+editorRowCount)),o===glyphSelectedIndex&&ctx.drawImage(glyphHighlight,xoffset+a*cellwidth,yoffset+i*cellheight-cellheight*(1+editorRowCount))}mouseCoordX>=-1&&mouseCoordY>=-1&&mouseCoordX<screenwidth-1&&mouseCoordY<screenheight-1-editorRowCount&&(mouseCoordX==-1||mouseCoordY==-1||mouseCoordX==screenwidth-2||mouseCoordY===screenheight-2-editorRowCount?ctx.drawImage(glyphHighlightResize,xoffset+mouseCoordX*cellwidth,yoffset+mouseCoordY*cellheight):ctx.drawImage(glyphHighlight,xoffset+mouseCoordX*cellwidth,yoffset+mouseCoordY*cellheight))}function canvasResize(){if(canvas.width=canvas.parentNode.clientWidth,canvas.height=canvas.parentNode.clientHeight,screenwidth=level.width,screenheight=level.height,void 0!==state)if(flickscreen=void 0!==state.metadata.flickscreen,zoomscreen=void 0!==state.metadata.zoomscreen,levelEditorOpened){screenwidth+=2;var e=glyphCount();editorRowCount=Math.ceil(e/(screenwidth-1)),screenheight+=2+editorRowCount}else flickscreen?(screenwidth=state.metadata.flickscreen[0],screenheight=state.metadata.flickscreen[1]):zoomscreen&&(screenwidth=state.metadata.zoomscreen[0],screenheight=state.metadata.zoomscreen[1]);textMode&&(screenwidth=titleWidth,screenheight=titleHeight),cellwidth=canvas.width/screenwidth,cellheight=canvas.height/screenheight;var t=5,l=5;textMode&&(t=6,l=6),cellwidth=t*~~(cellwidth/t),cellheight=l*~~(cellheight/l),xoffset=0,yoffset=0,cellwidth>cellheight?(cellwidth=cellheight,xoffset=(canvas.width-cellwidth*screenwidth)/2,yoffset=(canvas.height-cellheight*screenheight)/2):(cellheight=cellwidth,yoffset=(canvas.height-cellheight*screenheight)/2,xoffset=(canvas.width-cellwidth*screenwidth)/2),magnification=cellwidth/t*5|0,levelEditorOpened&&!textMode&&(xoffset+=cellwidth,yoffset+=cellheight*(1+editorRowCount)),cellwidth|=0,cellheight|=0,xoffset|=0,yoffset|=0,(oldcellwidth!=cellwidth||oldcellheight!=cellheight||oldtextmode!=textMode||oldfgcolor!=state.fgcolor||forceRegenImages)&&(forceRegenImages=!1,regenSpriteImages()),oldcellheight=cellheight,oldcellwidth=cellwidth,oldtextmode=textMode,oldfgcolor=state.fgcolor,redraw()}var spriteimages,glyphImagesCorrespondance,glyphImages,glyphHighlight,glyphHighlightResize,glyphPrintButton,glyphMouseOver,glyphSelectedIndex=0,editorRowCount=1,canvasdict={},canvas,ctx,x,y,cellwidth,cellheight,magnification,xoffset,yoffset;window.addEventListener("resize",canvasResize,!1),canvas=document.getElementById("gameCanvas"),ctx=canvas.getContext("2d"),x=0,y=0;var lastDownTarget,oldcellwidth=0,oldcellheight=0,oldtextmode=-1,oldfgcolor=-1,forceRegenImages=!1;</script> <script>function unloadGame(){state=introstate,level=new Level(0,5,5,2,null),level.objects=new Int32Array(0),generateTitleScreen(),canvasResize(),redraw()}function generateTitleScreen(){if(titleMode=curlevel>0||null!==curlevelTarget?1:0,0===state.levels.length)return void(titleImage=intro_template);var e="PuzzleScript Game";void 0!==state.metadata.title&&(e=state.metadata.title),titleImage=deepClone(0===titleMode?titleSelected?titletemplate_firstgo_selected:titletemplate_firstgo:0===titleSelection?titleSelected?titletemplate_select0_selected:titletemplate_select0:titleSelected?titletemplate_select1_selected:titletemplate_select1);var t="noaction"in state.metadata,a="noundo"in state.metadata,l="norestart"in state.metadata;a&&l?titleImage[11]="..................................":a?titleImage[11]=".R to restart.....................":l&&(titleImage[11]=".Z to undo....................."),t&&(titleImage[10]=".X to select......................");for(var n=0;n<titleImage.length;n++)titleImage[n]=titleImage[n].replace(/\./g," ");for(var r=titleImage[0].length,o=wordwrap(e,titleImage[0].length),n=0;n<o.length;n++){var i=o[n],s=i.length,c=(r-s)/2|0,v=titleImage[1+n];titleImage[1+n]=v.slice(0,c)+i+v.slice(c+i.length)}if(void 0!==state.metadata.author)for(var u="by "+state.metadata.author,d=wordwrap(u,titleImage[0].length),n=0;n<d.length;n++){var g=d[n]+" ";g.length>r&&(g=g.slice(0,r));var v=titleImage[3+n];titleImage[3+n]=v.slice(0,r-g.length)+g}}function deepClone(e){if(!e)return e;var t,a=[Number,String,Boolean];if(a.forEach(function(a){e instanceof a&&(t=a(e))}),"undefined"==typeof t)if("[object Array]"===Object.prototype.toString.call(e))t=[],e.forEach(function(e,a,l){t[a]=deepClone(e)});else if("object"==typeof e)if(e.nodeType&&"function"==typeof e.cloneNode)var t=e.cloneNode(!0);else if(e.prototype)t=e;else if(e instanceof Date)t=new Date(e);else{t={};for(var l in e)t[l]=deepClone(e[l])}else t=e;return t}function wordwrap(e,t){t=t||75;var a=!0;if(!e)return e;var l=".{1,"+t+"}(\\s|$)"+(a?"|.{"+t+"}|.+$":"|\\S+?(\\s|$)");return e.match(RegExp(l,"g"))}function drawMessageScreen(){titleMode=0,textMode=!0,titleImage=deepClone(messagecontainer_template);for(var e=0;e<titleImage.length;e++)titleImage[e]=titleImage[e].replace(/\./g," ");var t=titleImage[9],a=titleImage[10];titleImage[10]=t;var l,n=titleImage[0].length;if(""===messagetext){var r=state.levels[curlevel];l=r.message.trim()}else l=messagetext;splitMessage=wordwrap(l,titleImage[0].length);var o=5-(splitMessage.length/2|0);o<0&&(o=0);for(var i=Math.min(splitMessage.length,12),e=0;e<i;e++){var s=splitMessage[e],c=o+e,v=s.length,u=(n-v)/2|0,d=titleImage[c];titleImage[c]=d.slice(0,u)+s+d.slice(u+s.length)}var g=10;i>=10&&(g=i<12?i+1:12),quittingMessageScreen?titleImage[g]=t:titleImage[g]=a,canvasResize()}function loadLevelFromLevelDat(e,t,a){return null==a&&(a=(Math.random()+Date.now()).toString()),loadedLevelSeed=a,RandomGen=new RNG(loadedLevelSeed),forceRegenImages=!0,titleScreen=!1,titleMode=curlevel>0||null!==curlevelTarget?1:0,titleSelection=curlevel>0||null!==curlevelTarget?1:0,titleSelected=!1,againing=!1,void 0===t?(consolePrint("Trying to access a level that doesn't exist.",!0),void goToTitleScreen()):(void 0===t.message?(titleMode=0,textMode=!1,level=t.clone(),RebuildLevelArrays(),void 0!==e&&(void 0!==e.metadata.flickscreen?oldflickscreendat=[0,0,Math.min(e.metadata.flickscreen[0],level.width),Math.min(e.metadata.flickscreen[1],level.height)]:void 0!==e.metadata.zoomscreen&&(oldflickscreendat=[0,0,Math.min(e.metadata.zoomscreen[0],level.width),Math.min(e.metadata.zoomscreen[1],level.height)])),backups=[],restartTarget=backupLevel(),keybuffer=[],"run_rules_on_level_start"in e.metadata&&processInput(-1,!0)):(tryPlayShowMessageSound(),drawMessageScreen(),canvasResize()),void clearInputHistory())}function loadLevelFromStateTarget(e,t,a,l){var n=a;curlevel=t,curlevelTarget=a,void 0===n.message&&(0===t,tryPlayStartLevelSound()),loadLevelFromLevelDat(e,e.levels[t],l),restoreLevel(a),restartTarget=a}function loadLevelFromState(e,t,a){var l=e.levels[t];curlevel=t,curlevelTarget=null,void 0!==l&&void 0===l.message&&(0===t,tryPlayStartLevelSound()),loadLevelFromLevelDat(e,l,a)}function tryPlaySimpleSound(e){if(void 0!==state.sfx_Events[e]){var t=state.sfx_Events[e];playSound(t)}}function tryPlayTitleSound(){tryPlaySimpleSound("titlescreen")}function tryPlayStartGameSound(){tryPlaySimpleSound("startgame")}function tryPlayEndGameSound(){tryPlaySimpleSound("endgame")}function tryPlayCancelSound(){tryPlaySimpleSound("cancel")}function tryPlayStartLevelSound(){tryPlaySimpleSound("startlevel")}function tryPlayEndLevelSound(){tryPlaySimpleSound("endlevel")}function tryPlayUndoSound(){tryPlaySimpleSound("undo")}function tryPlayRestartSound(){tryPlaySimpleSound("restart")}function tryPlayShowMessageSound(){tryPlaySimpleSound("showmessage")}function tryPlayCloseMessageSound(){tryPlaySimpleSound("closemessage")}function backupLevel(){var e={dat:new Int32Array(level.objects),width:level.width,height:level.height,oldflickscreendat:oldflickscreendat.concat([])};return e}function level4Serialization(){var e={dat:Array.from(level.objects),width:level.width,height:level.height,oldflickscreendat:oldflickscreendat.concat([])};return e}function setGameState(e,t,a){oldflickscreendat=[],timer=0,autotick=0,winning=!1,againing=!1,messageselected=!1,STRIDE_MOV=e.STRIDE_MOV,STRIDE_OBJ=e.STRIDE_OBJ,sfxCreateMask=new BitVec(STRIDE_OBJ),sfxDestroyMask=new BitVec(STRIDE_OBJ),void 0===t&&(t=["restart"]),(0===state.levels.length||0===e.levels.length)&&t.length>0&&"rebuild"===t[0]&&(t=["restart"]),void 0===a&&(a=null),RandomGen=new RNG(a),state=e,window.console.log("setting game state :D "),"rebuild"!==t[0]&&(backups=[]),sprites=[];for(var l in state.objects)if(state.objects.hasOwnProperty(l)){var n=state.objects[l],r={colors:n.colors,dat:n.spritematrix};sprites[n.id]=r}switch(void 0!==state.metadata.realtime_interval?(autotick=0,autotickinterval=1e3*state.metadata.realtime_interval):(autotick=0,autotickinterval=0),void 0!==state.metadata.key_repeat_interval?repeatinterval=1e3*state.metadata.key_repeat_interval:repeatinterval=150,void 0!==state.metadata.again_interval?againinterval=1e3*state.metadata.again_interval:againinterval=150,throttle_movement&&0===autotickinterval&&logWarning("throttle_movement is designed for use in conjunction with realtime_interval. Using it in other situations makes games gross and unresponsive, broadly speaking. Please don't."),norepeat_action=void 0!==state.metadata.norepeat_action,t[0]){case"restart":if(1==restarting){logWarning('A "restart" command is being triggered in the "run_rules_on_level_start" section of level creation, which would cause an infinite loop if it was actually triggered, but it\'s being ignored, so it\'s not.');break}winning=!1,timer=0,titleScreen=!0,tryPlayTitleSound(),textMode=!0,titleSelection=curlevel>0||null!==curlevelTarget?1:0,titleSelected=!1,quittingMessageScreen=!1,quittingTitleScreen=!1,messageselected=!1,titleMode=0,(curlevel>0||null!==curlevelTarget)&&(titleMode=1),generateTitleScreen();break;case"rebuild":break;case"loadLevel":var o=t[1];curlevel=s,winning=!1,timer=0,titleScreen=!1,textMode=!1,titleSelection=curlevel>0||null!==curlevelTarget?1:0,titleSelected=!1,quittingMessageScreen=!1,quittingTitleScreen=!1,messageselected=!1,titleMode=0,loadLevelFromState(state,o,a);break;case"levelline":for(var i=t[1],s=state.levels.length-1;s>=0;s--){var c=state.levels[s];if(c.lineNumber<=i+1){curlevel=s,winning=!1,timer=0,titleScreen=!1,textMode=!1,titleSelection=curlevel>0||null!==curlevelTarget?1:0,titleSelected=!1,quittingMessageScreen=!1,quittingTitleScreen=!1,messageselected=!1,titleMode=0,loadLevelFromState(state,s);break}}}if("rebuild"!==t[0]&&clearInputHistory(),canvasResize(),canYoutube&&"youtube"in state.metadata){var v=state.metadata.youtube,u="https://www.youtube.com/embed/"+v+"?autoplay=1&loop=1&playlist="+v;ifrm=document.createElement("IFRAME"),ifrm.setAttribute("src",u),ifrm.style.visibility="hidden",ifrm.style.width="500px",ifrm.style.height="500px",ifrm.style.position="absolute",ifrm.style.top="-1000px",ifrm.style.left="-1000px",document.body.appendChild(ifrm)}}function RebuildLevelArrays(){level.movements=new Int32Array(level.n_tiles*STRIDE_MOV),level.rigidMovementAppliedMask=[],level.rigidGroupIndexMask=[],level.rowCellContents=[],level.colCellContents=[],level.mapCellContents=new BitVec(STRIDE_OBJ),_movementVecs=[new BitVec(STRIDE_MOV),new BitVec(STRIDE_MOV),new BitVec(STRIDE_MOV)],_o1=new BitVec(STRIDE_OBJ),_o2=new BitVec(STRIDE_OBJ),_o2_5=new BitVec(STRIDE_OBJ),_o3=new BitVec(STRIDE_OBJ),_o4=new BitVec(STRIDE_OBJ),_o5=new BitVec(STRIDE_OBJ),_o6=new BitVec(STRIDE_OBJ),_o7=new BitVec(STRIDE_OBJ),_o8=new BitVec(STRIDE_OBJ),_o9=new BitVec(STRIDE_OBJ),_o10=new BitVec(STRIDE_OBJ),_o11=new BitVec(STRIDE_OBJ),_o12=new BitVec(STRIDE_OBJ),_m1=new BitVec(STRIDE_MOV),_m2=new BitVec(STRIDE_MOV),_m3=new BitVec(STRIDE_MOV);for(var e=0;e<level.height;e++)level.rowCellContents[e]=new BitVec(STRIDE_OBJ);for(var e=0;e<level.width;e++)level.colCellContents[e]=new BitVec(STRIDE_OBJ);for(var e=0;e<level.n_tiles;e++)level.rigidMovementAppliedMask[e]=new BitVec(STRIDE_MOV),level.rigidGroupIndexMask[e]=new BitVec(STRIDE_MOV)}function restoreLevel(e){if(oldflickscreendat=e.oldflickscreendat.concat([]),level.objects=new Int32Array(e.dat),level.width!==e.width||level.height!==e.height)level.width=e.width,level.height=e.height,level.n_tiles=e.width*e.height,RebuildLevelArrays();else{for(var t=0;t<level.n_tiles;t++)level.movements[t]=0,level.rigidMovementAppliedMask[t]=0,level.rigidGroupIndexMask[t]=0;for(var t=0;t<level.height;t++){var a=level.rowCellContents[t];a.setZero()}for(var t=0;t<level.width;t++){var l=level.colCellContents[t];l.setZero()}}againing=!1,level.commandQueue=[]}function DoRestart(e){restarting!==!0&&(restarting=!0,e!==!0&&"norestart"in state.metadata||(e===!1&&backups.push(backupLevel()),verbose_logging&&consolePrint("--- restarting ---",!0),restoreLevel(restartTarget),tryPlayRestartSound(),"run_rules_on_level_start"in state.metadata&&processInput(-1,!0),level.commandQueue=[],restarting=!1))}function backupDiffers(){if(0==backups.length)return!0;for(var e=backups[backups.length-1],t=0;t<level.objects.length;t++)if(level.objects[t]!==e.dat[t])return!0;return!1}function DoUndo(e,t){if(levelEditorOpened||!("noundo"in state.metadata)||e===!0){if(verbose_logging&&consolePrint("--- undoing ---",!0),t)for(;0==backupDiffers();)backups.pop();if(backups.length>0){var a=backups[backups.length-1];restoreLevel(a),backups=backups.splice(0,backups.length-1),e||tryPlayUndoSound()}}}function getPlayerPositions(){var e=[],t=state.playerMask;for(i=0;i<level.n_tiles;i++)level.getCellInto(i,_o11),t.anyBitsInCommon(_o11)&&e.push(i);return e}function getLayersOfMask(e){for(var t=[],a=0;a<state.objectCount;a++)if(e.get(a)){var l=state.idDict[a],n=state.objects[l];t.push(n.layer)}return t}function moveEntitiesAtIndex(e,t,a){var l=level.getCell(e);l.iand(t);for(var n=getLayersOfMask(l),r=level.getMovements(e),o=0;o<n.length;o++)r.ishiftor(a,5*n[o]);level.setMovements(e,r)}function startMovement(e){for(var t=getPlayerPositions(),a=0;a<t.length;a++){var l=t[a];moveEntitiesAtIndex(l,state.playerMask,e)}return t}function repositionEntitiesOnLayer(e,t,a){var l=dirMasksDelta[a],n=l[0],r=l[1],o=e/level.height|0,i=e%level.height,s=level.width-1,c=level.height-1;if(0===o&&n<0||o===s&&n>0||0===i&&r<0||i===c&&r>0)return!1;var v=e+l[1]+l[0]*level.height,u=state.layerMasks[t],d=level.getCellInto(v,_o7),g=level.getCellInto(e,_o8);if(u.anyBitsInCommon(d)&&16!=a)return!1;for(var m=0;m<state.sfx_MovementMasks.length;m++){var h=state.sfx_MovementMasks[m],f=h.objectMask;if(f.anyBitsInCommon(g)){var p=level.getMovements(e),y=h.directionMask;p.anyBitsInCommon(y)&&seedsToPlay_CanMove.indexOf(h.seed)===-1&&seedsToPlay_CanMove.push(h.seed)}}var _=g.clone();g.iclear(u),_.iand(u),d.ior(_),level.setCell(e,g),level.setCell(v,d);var M=v/level.height|0,S=v%level.height;return level.colCellContents[M].ior(_),level.rowCellContents[S].ior(_),level.mapCellContents.ior(_),!0}function repositionEntitiesAtCell(e){var t=level.getMovements(e);if(t.iszero())return!1;for(var a=!1,l=0;l<level.layerCount;l++){var n=t.getshiftor(31,5*l);if(0!==n){var r=repositionEntitiesOnLayer(e,l,n);r&&(t.ishiftclear(n,5*l),a=!0)}}return level.setMovements(e,t),a}function Level(e,t,a,l,n){this.lineNumber=e,this.width=t,this.height=a,this.n_tiles=t*a,this.objects=n,this.layerCount=l,this.commandQueue=[]}function BitVec(e){return this.data=new Int32Array(e),this}function Rule(e){this.direction=e[0],this.patterns=e[1],this.hasReplacements=e[2],this.lineNumber=e[3],this.isEllipsis=e[4],this.groupNumber=e[5],this.isRigid=e[6],this.commands=e[7],this.isRandom=e[8],this.cellRowMasks=e[9],this.cellRowMatches=[];for(var t=0;t<this.patterns.length;t++)this.cellRowMatches.push(this.generateCellRowMatchesFunction(this.patterns[t],this.isEllipsis[t]))}function CellPattern(e){this.objectsPresent=e[0],this.objectsMissing=e[1],this.anyObjectsPresent=e[2],this.movementsPresent=e[3],this.movementsMissing=e[4],this.matches=this.generateMatchFunction(),this.replacement=e[5]}function CellReplacement(e){this.objectsClear=e[0],this.objectsSet=e[1],this.movementsClear=e[2],this.movementsSet=e[3],this.movementsLayerMask=e[4],this.randomEntityMask=e[5],this.randomDirMask=e[6]}function DoesCellRowMatchWildCard(e,t,a,l,n){void 0===n&&(n=0);var r=t[0];if(r.matches(a))for(var o=dirMasksDelta[e],i=o[0]*level.height,s=o[1],c=a,v=1;v<t.length;v+=1){c=c+s+i;var r=t[v];if(r===ellipsisPattern){for(var u=n;u<l;u++){var d=c;d=(d+(s+i)*u+level.n_tiles)%level.n_tiles;for(var g=v+1;g<t.length&&(r=t[g],r.matches(d));g++)d=d+s+i;if(g>=t.length)return!0}break}if(!r.matches(c))break}return!1}function DoesCellRowMatch(e,t,a,l){var n=t[0];if(n.matches(a)){for(var r=dirMasksDelta[e],o=r[0]*level.height,i=r[1],s=t.length,c=a,v=1;v<s&&(c=c+i+o,n=t[v],n===ellipsisPattern&&(c+=(i+o)*l),n.matches(c));v++);if(v>=t.length)return!0}return!1}function matchCellRow(e,t,a,l){var n=[];if(!l.bitsSetInArray(level.mapCellContents.data))return n;var r=0,o=level.width,i=0,s=level.height,c=a.length;switch(e){case 1:i+=c-1;break;case 2:s-=c-1;break;case 4:r+=c-1;break;case 8:o-=c-1;break;default:window.console.log("EEEP "+e)}var v=e>2;if(v){for(var u=i;u<s;u++)if(l.bitsSetInArray(level.rowCellContents[u].data))for(var d=r;d<o;d++){var g=d*level.height+u;t(a,g)&&n.push(g)}}else for(var d=r;d<o;d++)if(l.bitsSetInArray(level.colCellContents[d].data))for(var u=i;u<s;u++){var g=d*level.height+u;t(a,g)&&n.push(g)}return n}function matchCellRowWildCard(e,t,a,l){var n=[];if(!l.bitsSetInArray(level.mapCellContents.data))return n;var r=0,o=level.width,i=0,s=level.height,c=a.length-1;switch(e){case 1:i+=c-1;break;case 2:s-=c-1;break;case 4:r+=c-1;break;case 8:o-=c-1;break;default:window.console.log("EEEP2 "+e)}var v=e>2;if(v){for(var u=i;u<s;u++)if(l.bitsSetInArray(level.rowCellContents[u].data))for(var d=r;d<o;d++){var g,m=d*level.height+u;4===e?g=d-c+2:8===e?g=level.width-(d+c)+1:window.console.log("EEEP2 "+e),n.push.apply(n,t(a,m,g,0))}}else for(var d=r;d<o;d++)if(l.bitsSetInArray(level.colCellContents[d].data))for(var u=i;u<s;u++){var g,m=d*level.height+u;2===e?g=level.height-(u+c)+1:1===e?g=u-c+2:window.console.log("EEEP2 "+e),n.push.apply(n,t(a,m,g,0))}return n}function generateTuples(e){for(var t=[[]],a=0;a<e.length;a++){for(var l=e[a],n=[],r=0;r<l.length;r++)for(var o=l[r],i=0;i<t.length;i++){var s=t[i],c=s.concat([o]);n.push(c)}t=n}return t}function commitPreservationState(e){var t={ruleGroupIndex:e,objects:new Int32Array(level.objects),movements:new Int32Array(level.movements),rigidGroupIndexMask:level.rigidGroupIndexMask.concat([]),rigidMovementAppliedMask:level.rigidMovementAppliedMask.concat([]),bannedGroup:level.bannedGroup.concat([]),commandQueue:level.commandQueue.concat([])};return rigidBackups[e]=t,t}function restorePreservationState(e){level.objects=new Int32Array(e.objects),level.movements=new Int32Array(e.movements),level.rigidGroupIndexMask=e.rigidGroupIndexMask.concat([]),level.rigidMovementAppliedMask=e.rigidMovementAppliedMask.concat([]),level.commandQueue=e.commandQueue.concat([]),sfxCreateMask.setZero(),sfxDestroyMask.setZero(),consolePrint("Rigid movement application failed, rolling back")}function showTempMessage(){keybuffer=[],textMode=!0,titleScreen=!1,quittingMessageScreen=!1,messageselected=!1,tryPlayShowMessageSound(),drawMessageScreen(),canvasResize()}function applyRandomRuleGroup(e){for(var t=[],a=0;a<e.length;a++){var l=e[a],n=l.findMatches();if(n.length>0)for(var r=generateTuples(n),o=0;o<r.length;o++){var i=r[o];t.push([a,i])}}if(0===t.length)return!1;var s=t[Math.floor(RandomGen.uniform()*t.length)],a=s[0],l=e[a],c=dirMasksDelta[l.direction],i=s[1],v=!1,u=l.applyAt(c,i,v);return l.queueCommands(),u}function applyRuleGroup(e){if(e[0].isRandom)return applyRandomRuleGroup(e);for(var t=!1,a=!0,l=0;a;){if(l++,l>200){logErrorCacheable("Got caught looping lots in a rule group :O",e[0].lineNumber,!0);break}a=!1;for(var n=0;n<e.length;n++){var r=e[n];a=r.tryApply()||a}a&&(t=!0)}return t}function applyRules(e,t,a,l){for(var n=a>0,r=0,o=a;o<e.length;){if(l&&l[o]);else{var i=e[o];n=applyRuleGroup(i)||n}if(n&&void 0!==t[o]){if(o=t[o],n=!1,r++,r>200){var i=e[o];logErrorCacheable("got caught in an endless startloop...endloop vortex, escaping!",i[0].lineNumber,!0);break}}else if(o++,o===e.length&&n&&void 0!==t[o]&&(o=t[o],n=!1,r++,r>200)){var i=e[o];logErrorCacheable("got caught in an endless startloop...endloop vortex, escaping!",i[0].lineNumber,!0);break}}}function resolveMovements(e){for(var t=!0;t;){t=!1;for(var a=0;a<level.n_tiles;a++)t=repositionEntitiesAtCell(a)||t}for(var l=!1,a=0;a<level.n_tiles;a++){var n=level.getCellInto(a,_o6),r=level.getMovements(a);if(!r.iszero()){var o=level.rigidMovementAppliedMask[a];if(0!==o&&(r.iand(o),!r.iszero()))for(var i=0;i<level.layerCount;i++){var s=r.getshiftor(31,5*i);if(0!==s){var c=level.rigidGroupIndexMask[a],v=c.getshiftor(31,5*i);v--;var u=state.rigidGroupIndex_to_GroupIndex[v];level.bannedGroup[u]=!0,l=!0;break}}for(var i=0;i<state.sfx_MovementFailureMasks.length;i++){var d=state.sfx_MovementFailureMasks[i],g=d.objectMask;if(g.anyBitsInCommon(n)){var m=d.directionMask;r.anyBitsInCommon(m)&&seedsToPlay_CantMove.indexOf(d.seed)===-1&&seedsToPlay_CantMove.push(d.seed)}}}for(var i=0;i<STRIDE_MOV;i++)level.movements[i+a*STRIDE_MOV]=0;level.rigidGroupIndexMask[a]=0,level.rigidMovementAppliedMask[a]=0}return l}function calculateRowColMasks(){for(var e=0;e<level.mapCellContents.length;e++)level.mapCellContents[e]=0;for(var e=0;e<level.width;e++){var t=level.colCellContents[e];t.setZero()}for(var e=0;e<level.height;e++){var a=level.rowCellContents[e];a.setZero()}for(var e=0;e<level.width;e++)for(var l=0;l<level.height;l++){var n=l+e*level.height,r=level.getCellInto(n,_o9);level.mapCellContents.ior(r),level.rowCellContents[l].ior(r),level.colCellContents[e].ior(r)}}function processInput(e,t,a){againing=!1,verbose_logging&&(e===-1?consolePrint("Turn starts with no input."):(consolePrint("======================="),consolePrint("Turn starts with input of "+["up","left","down","right","action"][e]+".")));var l=backupLevel(),n=[];if(e<=4){if(e>=0){switch(e){case 0:e=parseInt("00001",2);break;case 1:e=parseInt("00100",2);break;case 2:e=parseInt("00010",2);break;case 3:e=parseInt("01000",2);break;case 4:e=parseInt("10000",2)}n=startMovement(e)}var r=0;level.bannedGroup=[],rigidBackups=[],level.commandQueue=[];var o=0,i=!1,s=commitPreservationState();sfxCreateMask.setZero(),sfxDestroyMask.setZero(),seedsToPlay_CanMove=[],seedsToPlay_CantMove=[],calculateRowColMasks();do{i=!1,r++,verbose_logging&&consolePrint("applying rules"),applyRules(state.rules,state.loopPoint,o,level.bannedGroup);var c=resolveMovements();c?(i=!0,restorePreservationState(s),o=0):(verbose_logging&&consolePrint("applying late rules"),applyRules(state.lateRules,state.lateLoopPoint,0),o=0)}while(r<50&&i);if(r>=50&&consolePrint("looped through 50 times, gave up. too many loops!"),n.length>0&&void 0!==state.metadata.require_player_movement){for(var v=!1,r=0;r<n.length;r++){var u=n[r],d=level.getCell(u);if(state.playerMask.bitsClearInArray(d.data)){v=!0;break}}if(v===!1)return verbose_logging&&(consolePrint("require_player_movement set, but no player movement detected, so cancelling turn."),consoleCacheDump()),backups.push(l),DoUndo(!0,!1),!1}if(level.commandQueue.indexOf("cancel")>=0)return verbose_logging&&(consoleCacheDump(),consolePrint("CANCEL command executed, cancelling turn.",!0)),backups.push(l),messagetext="",DoUndo(!0,!1),tryPlayCancelSound(),!1;if(level.commandQueue.indexOf("restart")>=0)return verbose_logging&&(consolePrint("RESTART command executed, reverting to restart state."),consoleCacheDump()),backups.push(l),messagetext="",DoRestart(!0),!0;if(a&&level.commandQueue.indexOf("win")>=0)return!0;for(var g=!1,r=0;r<level.objects.length;r++)if(level.objects[r]!==l.dat[r]){if(a)return verbose_logging&&consoleCacheDump(),backups.push(l),DoUndo(!0,!1),!0;e!==-1&&backups.push(l),g=!0;break}if(a)return verbose_logging&&consoleCacheDump(),!1;for(var r=0;r<seedsToPlay_CantMove.length;r++)playSound(seedsToPlay_CantMove[r]);for(var r=0;r<seedsToPlay_CanMove.length;r++)playSound(seedsToPlay_CanMove[r]);for(var r=0;r<state.sfx_CreationMasks.length;r++){var m=state.sfx_CreationMasks[r];sfxCreateMask.anyBitsInCommon(m.objectMask)&&playSound(m.seed)}for(var r=0;r<state.sfx_DestructionMasks.length;r++){var m=state.sfx_DestructionMasks[r];sfxDestroyMask.anyBitsInCommon(m.objectMask)&&playSound(m.seed)}for(var r=0;r<level.commandQueue.length;r++){var h=level.commandQueue[r];"f"===h.charAt(1)&&tryPlaySimpleSound(h),unitTesting===!1?"message"===h&&showTempMessage():messagetext=""}if(textMode!==!1||void 0!==t&&t!==!1||(verbose_logging&&consolePrint("Checking win condition."),checkWin()),!winning){if(level.commandQueue.indexOf("checkpoint")>=0){verbose_logging&&consolePrint("CHECKPOINT command executed, saving current state to the restart state."),restartTarget=level4Serialization(),hasUsedCheckpoint=!0;var f=JSON.stringify(restartTarget);localStorage[document.URL+"_checkpoint"]=f,localStorage[document.URL]=curlevel}if(level.commandQueue.indexOf("again")>=0&&g){var p=verbose_logging,y=messagetext;verbose_logging=!1,processInput(-1,!0,!0)?(verbose_logging=p,verbose_logging&&consolePrint("AGAIN command executed, with changes detected - will execute another turn."),againing=!0,timer=0):(verbose_logging=p,verbose_logging&&consolePrint("AGAIN command not executed, it wouldn't make any changes.")),verbose_logging=p,messagetext=y}}level.commandQueue=[]}return verbose_logging&&consoleCacheDump(),winning&&(againing=!1),g}function checkWin(){if(!levelEditorOpened){if(level.commandQueue.indexOf("win")>=0)return consolePrint("Win Condition Satisfied"),void DoWin();var e=!1;if(state.winconditions.length>0){for(var t=!0,a=0;a<state.winconditions.length;a++){var l=state.winconditions[a],n=l[1],r=l[2],o=!0;switch(l[0]){case-1:for(var i=0;i<level.n_tiles;i++){var s=level.getCellInto(i,_o10);if(!n.bitsClearInArray(s.data)&&!r.bitsClearInArray(s.data)){o=!1;break}}break;case 0:for(var c=!1,i=0;i<level.n_tiles;i++){var s=level.getCellInto(i,_o10);if(!n.bitsClearInArray(s.data)&&!r.bitsClearInArray(s.data)){c=!0;break}}c===!1&&(o=!1);break;case 1:for(var i=0;i<level.n_tiles;i++){var s=level.getCellInto(i,_o10);if(!n.bitsClearInArray(s.data)&&r.bitsClearInArray(s.data)){o=!1;break}}}o===!1&&(t=!1)}e=t}e&&(consolePrint("Win Condition Satisfied"),DoWin())}}function DoWin(){if(!winning){if(againing=!1,tryPlayEndLevelSound(),unitTesting)return void nextLevel();winning=!0,timer=0}}function nextLevel(){if(againing=!1,messagetext="",state&&state.levels&&curlevel>state.levels.length&&(curlevel=state.levels.length-1),titleScreen)0===titleSelection&&(curlevel=0,curlevelTarget=null),null!==curlevelTarget?loadLevelFromStateTarget(state,curlevel,curlevelTarget):loadLevelFromState(state,curlevel);else if(hasUsedCheckpoint&&(curlevelTarget=null,hasUsedCheckpoint=!1),curlevel<state.levels.length-1)curlevel++,textMode=!1,titleScreen=!1,quittingMessageScreen=!1,messageselected=!1,null!==curlevelTarget?loadLevelFromStateTarget(state,curlevel,curlevelTarget):loadLevelFromState(state,curlevel);else{try{window.localStorage&&(localStorage.removeItem(document.URL),localStorage.removeItem(document.URL+"_checkpoint"))}catch(e){}curlevel=0,curlevelTarget=null,goToTitleScreen(),tryPlayEndGameSound()}try{if(window.localStorage)if(localStorage[document.URL]=curlevel,null!==curlevelTarget){restartTarget=level4Serialization();var e=JSON.stringify(restartTarget);localStorage[document.URL+"_checkpoint"]=e}else localStorage.removeItem(document.URL+"_checkpoint")}catch(e){}void 0!==state&&void 0!==state.metadata.flickscreen&&(oldflickscreendat=[0,0,Math.min(state.metadata.flickscreen[0],level.width),Math.min(state.metadata.flickscreen[1],level.height)]),canvasResize(),clearInputHistory()}function goToTitleScreen(){againing=!1,messagetext="",titleScreen=!0,textMode=!0,doSetupTitleScreenLevelContinue(),titleSelection=curlevel>0||null!==curlevelTarget?1:0,generateTitleScreen()}var RandomGen=new RNG,intro_template=["..................................","..................................","..................................","......Puzzle Script Terminal......","..............v 1.0...............","..................................","..................................","..................................",".........insert cartridge.........","..................................","..................................","..................................",".................................."],messagecontainer_template=["..................................","..................................","..................................","..................................","..................................","..................................","..................................","..................................","..................................","..................................","..........X to continue...........","..................................",".................................."],titletemplate_firstgo=["..................................","..................................","..................................","..................................","..................................","..................................","..........#.start game.#..........","..................................","..................................",".arrow keys to move...............",".X to action......................",".Z to undo, R to restart..........",".................................."],titletemplate_select0=["..................................","..................................","..................................","..................................","..................................","...........#.new game.#...........","..................................",".............continue.............","..................................",".arrow keys to move...............",".X to action......................",".Z to undo, R to restart..........",".................................."],titletemplate_select1=["..................................","..................................","..................................","..................................","..................................",".............new game.............","..................................","...........#.continue.#...........","..................................",".arrow keys to move...............",".X to action......................",".Z to undo, R to restart..........",".................................."],titletemplate_firstgo_selected=["..................................","..................................","..................................","..................................","..................................","..................................","###########.start game.###########","..................................","..................................",".arrow keys to move...............",".X to action......................",".Z to undo, R to restart..........",".................................."],titletemplate_select0_selected=["..................................","..................................","..................................","..................................","..................................","############.new game.############","..................................",".............continue.............","..................................",".arrow keys to move...............",".X to action......................",".Z to undo, R to restart..........",".................................."],titletemplate_select1_selected=["..................................","..................................","..................................","..................................","..................................",".............new game.............","..................................","############.continue.############","..................................",".arrow keys to move...............",".X to action......................",".Z to undo, R to restart..........",".................................."],titleImage=[],titleWidth=titletemplate_select1[0].length,titleHeight=titletemplate_select1.length,textMode=!0,titleScreen=!0,titleMode=0,titleSelection=0,titleSelected=!1,introstate={title:"2D Whale World",attribution:"increpare",objectCount:2,metadata:[],levels:[],bgcolor:"#000000",fgcolor:"#FFFFFF"},state=introstate,splitMessage=[],loadedLevelSeed=0,sprites=[{color:"#423563",dat:[[1,1,1,1,1],[1,0,0,0,1],[1,0,0,0,1],[1,0,0,0,1],[1,1,1,1,1]]},{color:"#252342",dat:[[0,0,1,0,0],[1,1,1,1,1],[0,0,1,0,0],[0,1,1,1,0],[0,1,0,1,0]]}];generateTitleScreen(),titleMode>0&&(titleSelection=1),canvasResize();var backups=[],restartTarget,messagetext="",zoomscreen=!1,flickscreen=!1,screenwidth=0,screenheight=0,dirMasksDelta={1:[0,-1],2:[0,1],4:[-1,0],8:[1,0],15:[0,0],16:[0,0],3:[0,0]},dirMaskName={1:"up",2:"down",4:"left",8:"right",15:"?",16:"action",3:"no"},seedsToPlay_CanMove=[],seedsToPlay_CantMove=[];Level.prototype.clone=function(){var e=new Level(this.lineNumber,this.width,this.height,this.layerCount,null);return e.objects=new Int32Array(this.objects),e},Level.prototype.getCell=function(e){return new BitVec(this.objects.subarray(e*STRIDE_OBJ,e*STRIDE_OBJ+STRIDE_OBJ))},Level.prototype.getCellInto=function(e,t){for(var a=0;a<STRIDE_OBJ;a++)t.data[a]=this.objects[e*STRIDE_OBJ+a];return t},Level.prototype.setCell=function(e,t){for(var a=0;a<t.data.length;++a)this.objects[e*STRIDE_OBJ+a]=t.data[a]};var _movementVecs,_movementVecIndex=0;Level.prototype.getMovements=function(e){var t=_movementVecs[_movementVecIndex];_movementVecIndex=(_movementVecIndex+1)%_movementVecs.length;for(var a=0;a<STRIDE_MOV;a++)t.data[a]=this.movements[e*STRIDE_MOV+a];return t},Level.prototype.setMovements=function(e,t){for(var a=0;a<t.data.length;++a)this.movements[e*STRIDE_MOV+a]=t.data[a]};var ellipsisPattern=["ellipsis"];BitVec.prototype.cloneInto=function(e){for(var t=0;t<this.data.length;++t)e.data[t]=this.data[t];return e},BitVec.prototype.clone=function(){return new BitVec(this.data)},BitVec.prototype.iand=function(e){for(var t=0;t<this.data.length;++t)this.data[t]&=e.data[t]},BitVec.prototype.ior=function(e){for(var t=0;t<this.data.length;++t)this.data[t]|=e.data[t]},BitVec.prototype.iclear=function(e){for(var t=0;t<this.data.length;++t)this.data[t]&=~e.data[t]},BitVec.prototype.ibitset=function(e){this.data[e>>5]|=1<<(31&e)},BitVec.prototype.ibitclear=function(e){this.data[e>>5]&=~(1<<(31&e))},BitVec.prototype.get=function(e){return 0!==(this.data[e>>5]&1<<(31&e))},BitVec.prototype.getshiftor=function(e,t){var a=31&t,l=this.data[t>>5]>>>a;return a&&(l|=this.data[(t>>5)+1]<<32-a),l&e},BitVec.prototype.ishiftor=function(e,t){var a=31&t,l=e<<a;if(this.data[t>>5]|=l,a){var n=e>>32-a; this.data[(t>>5)+1]|=n}},BitVec.prototype.ishiftclear=function(e,t){var a=31&t,l=e<<a;if(this.data[t>>5]&=~l,a){var n=e>>32-(31&t);this.data[(t>>5)+1]&=~n}},BitVec.prototype.equals=function(e){if(this.data.length!==e.data.length)return!1;for(var t=0;t<this.data.length;++t)if(this.data[t]!==e.data[t])return!1;return!0},BitVec.prototype.setZero=function(){for(var e=0;e<this.data.length;++e)this.data[e]=0},BitVec.prototype.iszero=function(){for(var e=0;e<this.data.length;++e)if(this.data[e])return!1;return!0},BitVec.prototype.bitsSetInArray=function(e){for(var t=0;t<this.data.length;++t)if((this.data[t]&e[t])!==this.data[t])return!1;return!0},BitVec.prototype.bitsClearInArray=function(e){for(var t=0;t<this.data.length;++t)if(this.data[t]&e[t])return!1;return!0},BitVec.prototype.anyBitsInCommon=function(e){return!this.bitsClearInArray(e.data)},Rule.prototype.generateCellRowMatchesFunction=function(e,t){if(0==t){for(var a=dirMasksDelta[this.direction],l=a[0],n=a[1],r=e.length,o="var d = "+n+"+"+l+"*level.height;\n",i=1===STRIDE_OBJ?"":"*"+STRIDE_OBJ,s=0;s<STRIDE_OBJ;++s)o+="var cellObjects"+s+" = level.objects[i"+i+(s?"+"+s:"")+"];\n";i=1===STRIDE_MOV?"":"*"+STRIDE_MOV;for(var s=0;s<STRIDE_MOV;++s)o+="var cellMovements"+s+" = level.movements[i"+i+(s?"+"+s:"")+"];\n";o+="return "+e[0].generateMatchString("0_");for(var c=1;c<r;c++)o+="&&cellRow["+c+"].matches((i+"+c+"*d))";return o+=";",o in matchCache?matchCache[o]:matchCache[o]=new Function("cellRow","i",o)}var a=dirMasksDelta[this.direction],l=a[0],n=a[1],r=e.length,o="var d = "+n+"+"+l+"*level.height;\n";o+="var result = [];\n",o+="if(cellRow[0].matches(i)";for(var c=1;e[c]!==ellipsisPattern;c++)o+="&&cellRow["+c+"].matches((i+"+c+"*d))";for(c++,o+=") {\n",o+="\tfor (var k=kmin;k<kmax;k++) {\n",o+="\t\tif(cellRow["+c+"].matches((i+d*(k+"+(c-1)+")))",c++;c<r;c++)o+="&&cellRow["+c+"].matches((i+d*(k+"+(c-1)+")))";return o+="){\n",o+="\t\t\tresult.push([i,k]);\n",o+="\t\t}\n",o+="\t}\n",o+="}\n",o+="return result;",o in matchCache?matchCache[o]:matchCache[o]=new Function("cellRow","i","kmax","kmin",o)},Rule.prototype.toJSON=function(){return[this.direction,this.patterns,this.hasReplacements,this.lineNumber,this.isEllipsis,this.groupNumber,this.isRigid,this.commands,this.isRandom,this.cellRowMasks]};var STRIDE_OBJ=1,STRIDE_MOV=1,matchCache={};CellPattern.prototype.generateMatchString=function(){for(var e="(true",t=0;t<Math.max(STRIDE_OBJ,STRIDE_MOV);++t){var a="cellObjects"+t,l="cellMovements"+t,n=this.objectsPresent.data[t],r=this.objectsMissing.data[t],o=this.movementsPresent.data[t],i=this.movementsMissing.data[t];n&&(e+=n&n-1?"\t\t&& (("+a+"&"+n+")==="+n+")\n":"\t\t&& ("+a+"&"+n+")\n"),r&&(e+="\t\t&& !("+a+"&"+r+")\n"),o&&(e+=o&o-1?"\t\t&& (("+l+"&"+o+")==="+o+")\n":"\t\t&& ("+l+"&"+o+")\n"),i&&(e+="\t\t&& !("+l+"&"+i+")\n")}for(var s=0;s<this.anyObjectsPresent.length;s++){e+="\t\t&& (0";for(var t=0;t<STRIDE_OBJ;++t){var c=this.anyObjectsPresent[s].data[t];c&&(e+="|(cellObjects"+t+"&"+c+")")}e+=")"}return e+="\t)"},CellPattern.prototype.generateMatchFunction=function(){for(var e,t="",a=1===STRIDE_OBJ?"":"*"+STRIDE_OBJ,e=0;e<STRIDE_OBJ;++e)t+="\tvar cellObjects"+e+" = level.objects[i"+a+(e?"+"+e:"")+"];\n";a=1===STRIDE_MOV?"":"*"+STRIDE_MOV;for(var e=0;e<STRIDE_MOV;++e)t+="\tvar cellMovements"+e+" = level.movements[i"+a+(e?"+"+e:"")+"];\n";return t+="return "+this.generateMatchString()+";",t in matchCache?matchCache[t]:matchCache[t]=new Function("i",t)},CellPattern.prototype.toJSON=function(){return[this.movementMask,this.cellMask,this.nonExistenceMask,this.moveNonExistenceMask,this.moveStationaryMask,this.randomDirOrEntityMask,this.movementsToRemove]};var _o1,_o2,_o2_5,_o3,_o4,_o5,_o6,_o7,_o8,_o9,_o10,_o11,_o12,_m1,_m2,_m3;CellPattern.prototype.replace=function(e,t){var a=this.replacement;if(null===a)return!1;var l=a.randomEntityMask,n=a.randomDirMask,r=a.objectsSet.cloneInto(_o1),o=a.objectsClear.cloneInto(_o2),i=a.movementsSet.cloneInto(_m1),s=a.movementsClear.cloneInto(_m2);if(s.ior(a.movementsLayerMask),!l.iszero()){for(var c=[],v=0;v<32*STRIDE_OBJ;v++)l.get(v)&&c.push(v);var u=c[Math.floor(RandomGen.uniform()*c.length)],d=state.idDict[u],g=state.objects[d];r.ibitset(u),o.ior(state.layerMasks[g.layer]),s.ishiftor(31,5*g.layer)}if(!n.iszero())for(var m=0;m<level.layerCount;m++)if(n.get(5*m)){var h=Math.floor(4*RandomGen.uniform());i.ibitset(h+5*m)}var f=level.getCellInto(t,_o2_5),p=level.getMovements(t),y=f.cloneInto(_o3),_=p.cloneInto(_m3);f.iclear(o),f.ior(r),p.iclear(s),p.ior(i);var M=!1,S=0,k=0;if(e.isRigid){var b=state.groupNumber_to_RigidGroupIndex[e.groupNumber];b++;for(var I=new BitVec(STRIDE_MOV),w=0;w<level.layerCount;w++)I.ishiftor(b,5*w);I.iand(a.movementsLayerMask),S=level.rigidGroupIndexMask[t]||new BitVec(STRIDE_MOV),k=level.rigidMovementAppliedMask[t]||new BitVec(STRIDE_MOV),I.bitsSetInArray(S.data)||a.movementsLayerMask.bitsSetInArray(k.data)||(S.ior(I),k.ior(a.movementsLayerMask),M=!0)}var C=!1;if(!y.equals(f)||!_.equals(p)||M){C=!0,M&&(level.rigidGroupIndexMask[t]=S,level.rigidMovementAppliedMask[t]=k);var R=f.cloneInto(_o4);R.iclear(y),sfxCreateMask.ior(R);var T=y.cloneInto(_o5);T.iclear(f),sfxDestroyMask.ior(T),level.setCell(t,f),level.setMovements(t,p);var D=t/level.height|0,E=t%level.height;level.colCellContents[D].ior(f),level.rowCellContents[E].ior(f),level.mapCellContents.ior(f)}return C};var rigidBackups=[];Rule.prototype.findMatches=function(){for(var e=[],t=this.cellRowMasks,a=0;a<this.patterns.length;a++){var l=this.patterns[a],n=this.cellRowMatches[a];if(this.isEllipsis[a])var r=matchCellRowWildCard(this.direction,n,l,t[a]);else var r=matchCellRow(this.direction,n,l,t[a]);if(0===r.length)return[];e.push(r)}return e},Rule.prototype.directional=function(){for(var e=0;e<state.rules.length;e++)for(var t=state.rules[e],a=0,l=0;l<t.length;l++)if(this.lineNumber===t[l].lineNumber&&a++,a>1)return!0;return!1},Rule.prototype.applyAt=function(e,t,a){var l=this;if(a){for(var n=!0,r=0;r<l.patterns.length;r++)if(l.isEllipsis[r]){if(DoesCellRowMatchWildCard(l.direction,l.patterns[r],t[r][0],t[r][1]+1,t[r][1])===!1){n=!1;break}}else if(DoesCellRowMatch(l.direction,l.patterns[r],t[r])===!1){n=!1;break}if(n===!1)return!1}for(var o=!1,i=e[0]*level.height,s=e[1],r=0;r<l.patterns.length;r++)for(var c=l.patterns[r],v=l.isEllipsis[r]?t[r][0]:t[r],u=0;u<c.length;u++){var d=c[u];if(d!==ellipsisPattern)o=d.replace(l,v)||o,v=v+s+i;else{var g=t[r][1];v+=(s+i)*g}}if(verbose_logging&&o){var m=dirMaskName[l.direction];l.directional()||(m="");var h='<font color="green">Rule <a onclick="jumpToLine('+l.lineNumber+');" href="javascript:void(0);">'+l.lineNumber+"</a> "+m+" applied.</font>";consolePrint(h)}return o},Rule.prototype.tryApply=function(){var e=dirMasksDelta[this.direction],t=this.findMatches();if(0===t.length)return!1;var a=!1;if(this.hasReplacements)for(var l=generateTuples(t),n=0;n<l.length;n++){var r=l[n],o=n>0,i=this.applyAt(e,r,o);a=i||a}return t.length>0&&this.queueCommands(),a},Rule.prototype.queueCommands=function(){for(var e=this.commands,t=0;t<e.length;t++){var a=e[t];if(!(level.commandQueue.indexOf(a[0])>=0)){if(level.commandQueue.push(a[0]),verbose_logging){var l=this.lineNumber,n=(dirMaskName[this.direction],'<font color="green">Rule <a onclick="jumpToLine('+l.toString()+');" href="javascript:void(0);">'+l.toString()+"</a> triggers command "+a[0]+".</font>");consolePrint(n)}"message"===a[0]&&(messagetext=a[1])}}};var sfxCreateMask=null,sfxDestroyMask=null;</script> <script>function logErrorCacheable(e,n,r){if(compiling||r){if(void 0===n)return logErrorNoLine(e);var t='<a onclick="jumpToLine('+n.toString()+');" href="javascript:void(0);"><span class="errorTextLineNumber"> line '+n.toString()+'</span></a> : <span class="errorText">'+e+"</span>";errorStrings.indexOf(t)>=0&&!r||(consolePrint(t),errorStrings.push(t),errorCount++)}}function logError(e,n,r){if(compiling||r){if(void 0===n)return logErrorNoLine(e);var t='<a onclick="jumpToLine('+n.toString()+');" href="javascript:void(0);"><span class="errorTextLineNumber"> line '+n.toString()+'</span></a> : <span class="errorText">'+e+"</span>";errorStrings.indexOf(t)>=0&&!r||(consolePrint(t,!0),errorStrings.push(t),errorCount++)}}function logWarning(e,n,r){if(compiling||r){if(void 0===n)return logErrorNoLine(e);var t='<a onclick="jumpToLine('+n.toString()+');" href="javascript:void(0);"><span class="errorTextLineNumber"> line '+n.toString()+'</span></a> : <span class="warningText">'+e+"</span>";errorStrings.indexOf(t)>=0&&!r||(consolePrint(t,!0),errorStrings.push(t))}}function logErrorNoLine(e,n){if(compiling||n){var r='<span class="errorText">'+e+"</span>";errorStrings.indexOf(r)>=0&&!n||(consolePrint(r,!0),errorStrings.push(r)),errorCount++}}function logBetaMessage(e,n){if(compiling||n){var r='<span class="betaText">'+e+"</span>";errorStrings.indexOf(r)>=0&&!n||(consoleError(r),errorStrings.push(r))}}function blankLineHandle(e){"levels"===e.section?e.levels[e.levels.length-1].length>0&&e.levels.push([]):"objects"===e.section&&(e.objects_section=0)}var compiling=!1,errorStrings=[],errorCount=0,codeMirrorFn=function(){"use strict";function e(e,n){if(void 0!==e.objects[n])return logError('Object "'+n.toUpperCase()+'" defined multiple times.',e.lineNumber),"ERROR";for(var r=0;r<e.legend_synonyms.length;r++){var t=e.legend_synonyms[r];t[0]==n&&logError('Name "'+n.toUpperCase()+'" already in use.',e.lineNumber)}for(var r=0;r<e.legend_aggregates.length;r++){var t=e.legend_aggregates[r];t[0]==n&&logError('Name "'+n.toUpperCase()+'" already in use.',e.lineNumber)}for(var r=0;r<e.legend_properties.length;r++){var t=e.legend_properties[r];t[0]==n&&logError('Name "'+n.toUpperCase()+'" already in use.',e.lineNumber)}}var n=["objects","legend","sounds","collisionlayers","rules","winconditions","levels"],r=["sfx0","sfx1","sfx2","sfx3","sfx4","sfx5","sfx6","sfx7","sfx8","sfx9","sfx10","cancel","checkpoint","restart","win","message","again"],t=/[\w]+\s*/,o=/\d+\b/,s=/(objects|collisionlayers|legend|sounds|rules|winconditions|levels)(?![\w])\s*/,a=/[\=]+/,i=/[^\(]+/,l=/[ \,]*/,c=/(move|action|create|destroy|cantmove|undo|restart|titlescreen|startgame|cancel|endgame|startlevel|endlevel|showmessage|closemessage|sfx0|sfx1|sfx2|sfx3|sfx4|sfx5|sfx6|sfx7|sfx8|sfx9|sfx10)\s+/,g=/^(action|up|down|left|right|\^|v|\<|\>|forward|moving|stationary|parallel|perpendicular|horizontal|orthogonal|vertical|no|randomdir|random)$/,u=/^(startloop|endloop)$/,d=/^(up|down|left|right|horizontal|vertical|orthogonal|late|rigid)$/,m=/\s*(up|down|left|right|horizontal|vertical|orthogonal)\s*/,f=/^(all|any|no|some)$/,p=["checkpoint","objects","collisionlayers","legend","sounds","rules","...","winconditions","levels","|","[","]","up","down","left","right","late","rigid","^","v",">","<","no","randomdir","random","horizontal","vertical","any","all","no","some","moving","stationary","parallel","perpendicular","action","message"];return{copyState:function(e){var n={};for(var r in e.objects)if(e.objects.hasOwnProperty(r)){var t=e.objects[r];n[r]={colors:t.colors.concat([]),lineNumber:t.lineNumber,spritematrix:t.spritematrix.concat([])}}for(var o=[],r=0;r<e.collisionLayers.length;r++)o.push(e.collisionLayers[r].concat([]));for(var s=[],a=[],i=[],l=[],c=[],g=[],r=0;r<e.legend_synonyms.length;r++)s.push(e.legend_synonyms[r].concat([]));for(var r=0;r<e.legend_aggregates.length;r++)a.push(e.legend_aggregates[r].concat([]));for(var r=0;r<e.legend_properties.length;r++)i.push(e.legend_properties[r].concat([]));for(var r=0;r<e.sounds.length;r++)l.push(e.sounds[r].concat([]));for(var r=0;r<e.levels.length;r++)c.push(e.levels[r].concat([]));for(var r=0;r<e.winconditions.length;r++)g.push(e.winconditions[r].concat([]));var u={lineNumber:e.lineNumber,objects:n,collisionLayers:o,commentLevel:e.commentLevel,section:e.section,visitedSections:e.visitedSections.concat([]),objects_candname:e.objects_candname,objects_section:e.objects_section,objects_spritematrix:e.objects_spritematrix.concat([]),tokenIndex:e.tokenIndex,legend_synonyms:s,legend_aggregates:a,legend_properties:i,sounds:l,rules:e.rules.concat([]),names:e.names.concat([]),winconditions:g,abbrevNames:e.abbrevNames.concat([]),metadata:e.metadata.concat([]),levels:c,STRIDE_OBJ:e.STRIDE_OBJ,STRIDE_MOV:e.STRIDE_MOV};return u},blankLine:function(e){"levels"===e.section&&e.levels[e.levels.length-1].length>0&&e.levels.push([])},token:function(h,v){var b=h.string,x=h.sol();x&&(h.string=h.string.toLowerCase(),v.tokenIndex=0),h.eatWhile(/[ \t]/);var E=h.peek();if("("===E&&v.tokenIndex!==-4)h.next(),v.commentLevel++;else 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Empty line passed to rule function.",n);var l=0,s=[],c=null,g=[],h=!1,u=!1,p=[],f=[],d=!1,v=!1,m=n,b=[],y=!1;if(1===i.length){if("startloop"===i[0])return D={bracket:1};if("endloop"===i[0])return D={bracket:-1}}i.indexOf("->")==-1&&logError("A rule has to have an arrow in it. There's no arrow here! 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Object names should only be used within cells (square brackets).",n);else if("..."===w)h?(c.push(w),c.push(w)):logWarning("Invalid syntax, ellipses should only be used within cells (square brackets).",n);else if(commandwords.indexOf(w)>=0)if(u===!1&&logError("Commands cannot appear on the left-hand side of the arrow.",n),"message"===w){var E=findIndexAfterToken(a,i,R),k=a.substring(E).trim();""===k&&(k=" "),b.push([w,k]),R=i.length}else b.push([w]);else logError('Error, malformed cell rule - was looking for cell contents, but found "'+w+'". What am I supposed to do with this, eh, please tell me that.',n)}}if(p.length!=f.length)b.length>0&&0==f.length||logError("Error, when specifying a rule, the number of matches (square bracketed bits) on the left hand side of the arrow must equal the number on the right",n);else for(var R=0;R<p.length;R++)p[R].length!=f[R].length&&logError("In a rule, each pattern to match on the left must have a corresponding pattern on the right of equal length (number of cells).",n),0==p[R].length&&logError("You have an totally empty pattern on the left-hand side. This will match *everything*. You certainly don't want this.");0==p.length&&logError("This rule refers to nothing. What the heck? :O",n);var D={directions:s,lhs:p,rhs:f,lineNumber:n,late:d,rigid:v,groupNumber:m,commands:b,randomRule:y};directionalRule(D)===!1&&(D.directions=["up"]);for(var R=0;R<b.length;R++){var _=b[R][0];"restart"===_?(b.length>1||f.length>0)&&logError("The RESTART command can only appear by itself on the right hand side of the arrow.",n):"cancel"===_&&(b.length>1||f.length>0)&&logError("The CANCEL command can only appear by itself on the right hand side of the arrow.",n)}return D}function deepCloneHS(e){var r=e.map(function(e){return e.map(function(e){return e.slice()})});return r}function deepCloneRule(e){var r={direction:e.direction,lhs:deepCloneHS(e.lhs),rhs:deepCloneHS(e.rhs),lineNumber:e.lineNumber,late:e.late,rigid:e.rigid,groupNumber:e.groupNumber,commands:e.commands,randomRule:e.randomRule};return r}function rulesToArray(e){for(var r=e.rules,o=[],t=[],n=0;n<r.length;n++){var a=r[n][1],i=processRuleString(r[n],e,o);void 0===i.bracket?o.push(i):t.push([a,i.bracket])}e.loops=t;for(var l=[],n=0;n<o.length;n++)for(var s=o[n],c=s.directions,g=0;g<c.length;g++){var h=c[g];if(h in directionaggregates&&directionalRule(s))for(var u=directionaggregates[h],p=0;p<u.length;p++){var f=deepCloneRule(s);f.direction=u[p],l.push(f)}else{var f=deepCloneRule(s);f.direction=h,l.push(f)}}for(var n=0;n<l.length;n++){var s=l[n];convertRelativeDirsToAbsolute(s),rewriteUpLeftRules(s),atomizeAggregates(e,s),rephraseSynonyms(e,s)}for(var d=[],n=0;n<l.length;n++){var s=l[n];d=d.concat(concretizeMovingRule(e,s,s.lineNumber))}for(var v=[],n=0;n<d.length;n++){var s=d[n];v=v.concat(concretizePropertyRule(e,s,s.lineNumber))}e.rules=v}function containsEllipsis(e){for(var r=0;r<e.lhs.length;r++)for(var o=0;o<e.lhs[r].length;o++)if("..."===e.lhs[r][o][1])return!0;return!1}function rewriteUpLeftRules(e){if(!containsEllipsis(e)){if("up"==e.direction)e.direction="down";else{if("left"!=e.direction)return;e.direction="right"}for(var r=0;r<e.lhs.length;r++)e.lhs[r].reverse(),e.rhs.length>0&&e.rhs[r].reverse()}}function getPropertiesFromCell(e,r){for(var o=[],t=0;t<r.length;t+=2){var n=r[t],a=r[t+1];"random"!=n&&a in e.propertiesDict&&o.push(a)}return o}function getMovings(e,r){for(var o=[],t=0;t<r.length;t+=2){var n=r[t],a=r[t+1];n in directionaggregates&&o.push([a,n])}return o}function concretizePropertyInCell(e,r,o){for(var t=0;t<e.length;t+=2)e[t+1]===r&&"random"!==e[t]&&(e[t+1]=o)}function concretizeMovingInCell(e,r,o,t){for(var n=0;n<e.length;n+=2)e[n]===r&&e[n+1]===o&&(e[n]=t)}function concretizeMovingInCellByAmbiguousMovementName(e,r,o){for(var t=0;t<e.length;t+=2)e[t]===r&&(e[t]=o)}function expandNoPrefixedProperties(e,r){for(var o=[],t=0;t<r.length;t+=2){var n=r[t],a=r[t+1];if("no"===n&&a in e.propertiesDict)for(var i=e.propertiesDict[a],l=0;l<i.length;l++){var s=i[l];o.push(n),o.push(s)}else o.push(n),o.push(a)}return o}function concretizePropertyRule(e,r,o){for(var t=0;t<r.lhs.length;t++)for(var n=r.lhs[t],a=0;a<n.length;a++)n[a]=expandNoPrefixedProperties(e,n[a]),r.rhs.length>0&&(r.rhs[t][a]=expandNoPrefixedProperties(e,r.rhs[t][a]));for(var i={},a=0;a<r.rhs.length;a++)for(var l=r.lhs[a],s=r.rhs[a],c=0;c<s.length;c++)for(var g=getPropertiesFromCell(e,l[c]),h=getPropertiesFromCell(e,s[c]),u=0;u<h.length;u++){var p=h[u];g.indexOf(p)==-1&&(i[p]=!0)}for(var f,d=[r],v=!0;v;){v=!1;for(var t=0;t<d.length;t++){var m=d[t];f=!1;for(var a=0;a<m.lhs.length&&!f;a++)for(var b=m.lhs[a],c=0;c<b.length&&!f;c++)for(var y=b[c],R=getPropertiesFromCell(e,y),u=0;u<R.length;++u){var p=R[u];if(!e.propertiesSingleLayer.hasOwnProperty(p)||i[p]===!0){var w=e.propertiesDict[p];f=!0,v=!0;for(var E=0;E<w.length;E++){var k=w[E],D=deepCloneRule(m);D.propertyReplacement={};for(var _ in m.propertyReplacement)if(m.propertyReplacement.hasOwnProperty(_)){var I=m.propertyReplacement[_];D.propertyReplacement[_]=[I[0],I[1]]}concretizePropertyInCell(D.lhs[a][c],p,k),D.rhs.length>0&&concretizePropertyInCell(D.rhs[a][c],p,k),void 0===D.propertyReplacement[p]?D.propertyReplacement[p]=[k,1]:D.propertyReplacement[p][1]=D.propertyReplacement[p][1]+1,d.push(D)}break}}f&&(d.splice(t,1),t--)}}for(var t=0;t<d.length;t++){var m=d[t];if(void 0!==m.propertyReplacement)for(var p in m.propertyReplacement)if(m.propertyReplacement.hasOwnProperty(p)){var M=m.propertyReplacement[p],k=M[0],x=M[1];if(1===x)for(var a=0;a<m.rhs.length;a++)for(var j=m.rhs[a],c=0;c<j.length;c++){var C=j[c];concretizePropertyInCell(C,p,k)}}}for(var N="",t=0;t<d.length;t++){var m=d[t];delete d.propertyReplacement;for(var a=0;a<m.rhs.length;a++)for(var b=m.rhs[a],c=0;c<b.length;c++)for(var y=b[c],R=getPropertiesFromCell(e,y),u=0;u<R.length;u++)i.hasOwnProperty(R[u])&&(N=R[u])}return N.length>0&&logError('This rule has a property on the right-hand side, "'+N.toUpperCase()+"\", that can't be inferred from the left-hand side. (either for every property on the right there has to be a corresponding one on the left in the same cell, OR, if there's a single occurrence of a particular property name on the left, all properties of the same name on the right are assumed to be the same).",o),d}function concretizeMovingRule(e,r,o){for(var t,n=[r],a=!0;a;){a=!1;for(var i=0;i<n.length;i++){var l=n[i];t=!1;for(var s=0;s<l.lhs.length;s++)for(var c=l.lhs[s],g=0;g<c.length;g++){var h=c[g],u=getMovings(e,h);if(u.length>0){t=!0,a=!0;for(var p=u[0][0],f=u[0][1],d=directionaggregates[f],v=0;v<d.length;v++){var m=d[v],b=deepCloneRule(l);b.movingReplacement={};for(var y in l.movingReplacement)if(l.movingReplacement.hasOwnProperty(y)){var R=l.movingReplacement[y];b.movingReplacement[y]=[R[0],R[1],R[2]]}concretizeMovingInCell(b.lhs[s][g],f,p,m),b.rhs.length>0&&concretizeMovingInCell(b.rhs[s][g],f,p,m),void 0===b.movingReplacement[p]?b.movingReplacement[p]=[m,1,f]:b.movingReplacement[p][1]=b.movingReplacement[p][1]+1,n.push(b)}}}t&&(n.splice(i,1),i--)}}for(var i=0;i<n.length;i++){var l=n[i];if(void 0!==l.movingReplacement){var w={};for(var p in l.movingReplacement)if(l.movingReplacement.hasOwnProperty(p)){var E=l.movingReplacement[p],k=E[0],D=E[1],_=E[2];if(_ in w||1!==D?w[_]="INVALID":w[_]=k,1===D)for(var s=0;s<l.rhs.length;s++)for(var I=l.rhs[s],g=0;g<I.length;g++){var M=I[g];concretizeMovingInCell(M,_,p,k)}}for(var _ in w)if(w.hasOwnProperty(_)&&"INVALID"!==_){k=w[_];for(var s=0;s<l.rhs.length;s++)for(var I=l.rhs[s],g=0;g<I.length;g++){var M=I[g];concretizeMovingInCellByAmbiguousMovementName(M,_,k)}}}}for(var x="",i=0;i<n.length;i++){var l=n[i];delete n.movingReplacement;for(var s=0;s<l.rhs.length;s++)for(var c=l.rhs[s],g=0;g<c.length;g++){var h=c[g],u=getMovings(e,h);u.length>0&&(x=u[0][1])}}return x.length>0&&logError('This rule has an ambiguous movement on the right-hand side, "'+x+"\", that can't be inferred from the left-hand side. (either for every ambiguous movement associated to an entity on the right there has to be a corresponding one on the left attached to the same entity, OR, if there's a single occurrence of a particular ambiguous movement on the left, all properties of the same movement attached to the same object on the right are assumed to be the same (or something like that)).",o),n}function rephraseSynonyms(e,r){for(var o=0;o<r.lhs.length;o++)for(var t=r.lhs[o],n=r.rhs[o],a=0;a<t.length;a++){for(var i=t[a],l=1;l<i.length;l+=2){var s=i[l];s in e.synonymsDict&&(i[l]=e.synonymsDict[i[l]])}if(r.rhs.length>0)for(var c=n[a],l=1;l<c.length;l+=2){var s=c[l];s in e.synonymsDict&&(c[l]=e.synonymsDict[c[l]])}}}function atomizeAggregates(e,r){for(var o=0;o<r.lhs.length;o++)for(var t=r.lhs[o],n=0;n<t.length;n++){var a=t[n];atomizeCellAggregates(e,a,r.lineNumber)}for(var o=0;o<r.rhs.length;o++)for(var t=r.rhs[o],n=0;n<t.length;n++){var a=t[n];atomizeCellAggregates(e,a,r.lineNumber)}}function atomizeCellAggregates(e,r,o){for(var t=0;t<r.length;t+=2){var n=r[t],a=r[t+1];if(a in e.aggregatesDict){"no"===n&&logError("You cannot use 'no' to exclude the aggregate object "+a.toUpperCase()+" (defined using 'AND'), only regular objects, or properties (objects defined using 'OR'). If you want to do this, you'll have to write it out yourself the long way.",o);var i=e.aggregatesDict[a];r[t+1]=i[0];for(var l=1;l<i.length;l++)r.push(r[t]),r.push(i[l])}}}function convertRelativeDirsToAbsolute(e){for(var r=e.direction,o=0;o<e.lhs.length;o++)for(var t=e.lhs[o],n=0;n<t.length;n++){var a=t[n];absolutifyRuleCell(r,a)}for(var o=0;o<e.rhs.length;o++)for(var t=e.rhs[o],n=0;n<t.length;n++){var a=t[n];absolutifyRuleCell(r,a)}}function absolutifyRuleCell(e,r){for(var o=0;o<r.length;o+=2){var t=r[o],n=relativeDirs.indexOf(t);n>=0&&(r[o]=relativeDict[e][n])}}function rulesToMask(e){for(var r=e.collisionLayers.length,o=[],t=0;t<r;t++)o.push(null);for(var t=0;t<e.rules.length;t++)for(var n=e.rules[t],a=0;a<n.lhs.length;a++)for(var i=n.lhs[a],l=n.rhs[a],s=0;s<i.length;s++){for(var c=i[s],g=o.concat([]),h=new BitVec(STRIDE_OBJ),u=new BitVec(STRIDE_OBJ),p=[],f=new BitVec(STRIDE_MOV),d=new BitVec(STRIDE_MOV),v=new BitVec(STRIDE_MOV),m=0;m<c.length;m+=2){var b=c[m];if("..."===b){if(h=ellipsisPattern,2!==c.length)logError("You can't have anything in with an ellipsis. Sorry.",n.lineNumber);else if(0===s||s===i.length-1)logError("There's no point in putting an ellipsis at the very start or the end of a rule",n.lineNumber);else if(n.rhs.length>0){var y=l[s];2===y.length&&"..."===y[0]||logError("An ellipsis on the left must be matched by one in the corresponding place on the right.",n.lineNumber)}break}if("random"!==b){var R=c[m+1],w=e.objects[R],E=e.objectMasks[R];if(w)var k=0|w.layer;else var k=e.propertiesSingleLayer[R];if("undefined"==typeof k&&logError("Oops! "+R.toUpperCase()+" not assigned to a layer.",n.lineNumber),"no"===b)u.ior(E);else{var D=g[k];null!==D&&logError("Rule matches object types that can't overlap: \""+R.toUpperCase()+'" and "'+D.toUpperCase()+'".',n.lineNumber),g[k]=R,w?(h.ior(E),v.ishiftor(31,5*k)):p.push(E),"stationary"===b?d.ishiftor(31,5*k):f.ishiftor(dirMasks[b],5*k)}}else logError("'random' cannot be matched on the left-hand side, it can only appear on the right",n.lineNumber)}if(n.rhs.length>0){var y=l[s],_=i[s];"..."===y[0]&&"..."!==_[0]&&logError("An ellipsis on the right must be matched by one in the corresponding place on the left.",n.lineNumber);for(var m=0;m<y.length;m+=2){var I=y[m];"..."===I&&2!==y.length&&logError("You can't have anything in with an ellipsis. Sorry.",n.lineNumber)}}if(h!==ellipsisPattern){if(i[s]=new CellPattern([h,u,p,f,d,null]),0!==n.rhs.length){for(var M=l[s],x=o.concat([]),j=o.concat([]),C=new BitVec(STRIDE_OBJ),N=new BitVec(STRIDE_OBJ),O=new BitVec(STRIDE_MOV),S=new BitVec(STRIDE_MOV),T=new BitVec(STRIDE_MOV),P=new BitVec(STRIDE_OBJ),L=new BitVec(STRIDE_MOV),B=new BitVec(STRIDE_MOV),m=0;m<M.length;m+=2){var b=M[m],R=M[m+1];if("..."===b)break;if("random"!==b){var w=e.objects[R],E=e.objectMasks[R];if(w)var k=0|w.layer;else var k=e.propertiesSingleLayer[R];if("no"==b)C.ior(E);else{var D=x[k];null===D&&(D=j[k]),null!==D&&logError("Rule matches object types that can't overlap: \""+R.toUpperCase()+'" and "'+D.toUpperCase()+'".',n.lineNumber),x[k]=R,b.length>0&&L.ishiftor(31,5*k);var A=e.layerMasks[k];w&&(N.ibitset(w.id),C.ior(A),T.ishiftor(31,5*k)),"stationary"===b&&O.ishiftor(31,5*k),"randomdir"===b?B.ishiftor(dirMasks[b],5*k):S.ishiftor(dirMasks[b],5*k)}}else if(R in e.objectMasks){var z=e.objectMasks[R];P.ior(z);var V;V=e.propertiesDict.hasOwnProperty(R)?e.propertiesDict[R]:[R];for(var U=0;U<V.length;U++){var F=V[U],k=0|e.objects[F].layer,D=x[k];if(null!==D){var J=F.toUpperCase(),W=D.toUpperCase();J!==W&&logWarning("This rule may try to spawn a "+J+" with random, but also requires a "+W+" be here, which is on the same layer - they shouldn't be able to coexist!",n.lineNumber)}j[k]=F}}else logError('You want to spawn a random "'+R.toUpperCase()+"\", but I don't know how to do that",n.lineNumber)}h.bitsSetInArray(N.data)||C.ior(h),f.bitsSetInArray(S.data)||O.ior(f);for(var m=0;m<r;m++)null!==g[m]&&null===x[m]&&(C.ior(e.layerMasks[m]),L.ishiftor(31,5*m));v.iclear(T),L.ior(v),(C||N||O||S||L)&&(i[s].replacement=new CellReplacement([C,N,O,S,L,P,B]))}}else i[s]=ellipsisPattern}}function cellRowMasks(e){for(var r=[],o=e[1],t=0;t<o.length;t++){for(var n=o[t],a=new BitVec(STRIDE_OBJ),i=0;i<n.length;i++)n[i]!==ellipsisPattern&&a.ior(n[i].objectsPresent);r.push(a)}return r}function collapseRules(e){for(var r=0;r<e.length;r++)for(var o=e[r],t=0;t<o.length;t++){for(var n=o[t],a=[0,[],n.rhs.length>0,n.lineNumber],i=[],l=0;l<n.lhs.length;l++)i.push(!1);a[0]=dirMasks[n.direction];for(var l=0;l<n.lhs.length;l++){for(var s=n.lhs[l],c=0;c<s.length;c++)s[c]===ellipsisPattern&&(i[l]&&logError("You can't use two ellipses in a single cell match pattern. If you really want to, please implement it yourself and send me a patch :) ",n.lineNumber),i[l]=!0);a[1][l]=s}a.push(i),a.push(n.groupNumber),a.push(n.rigid),a.push(n.commands),a.push(n.randomRule),a.push(cellRowMasks(a)),o[t]=new Rule(a)}matchCache={}}function ruleGroupRandomnessTest(e){if(0!==e.length)for(var r=e[0].lineNumber,o=1;o<e.length;o++){var t=e[o];t.lineNumber!==r&&t.randomRule&&logError("A rule-group can only be marked random by the first rule",t.lineNumber)}}function arrangeRulesByGroupNumber(e){for(var r={},o={},t=0;t<e.rules.length;t++){var n=e.rules[t],a=r;n.late&&(a=o),void 0==a[n.groupNumber]&&(a[n.groupNumber]=[]),a[n.groupNumber].push(n)}var i=[];for(var l in r)if(r.hasOwnProperty(l)){var s=r[l];ruleGroupRandomnessTest(s),i.push(s)}var c=[];for(var l in o)if(o.hasOwnProperty(l)){var s=o[l];ruleGroupRandomnessTest(s),c.push(s)}e.rules=i,e.lateRules=c}function checkNoLateRulesHaveMoves(e){for(var r=0;r<e.lateRules.length;r++)for(var o=e.lateRules[r],t=0;t<o.length;t++)for(var n=o[t],a=0;a<n.patterns.length;a++)for(var i=n.patterns[a],l=0;l<i.length;l++){var s=i[l];if(s!==ellipsisPattern){var c=s.movementsMissing,g=s.movementsPresent;if(!c.iszero()||!g.iszero())return void logError("Movements cannot appear in late rules.",n.lineNumber);if(null!=s.replacement){var h=s.replacement.movementsClear,u=s.replacement.movementsSet;if(!h.iszero()||!u.iszero())return void logError("Movements cannot appear in late rules.",n.lineNumber)}}}}function generateRigidGroupList(e){for(var r=[],o=[],t=[],n=[],a=[],i=0;i<e.rules.length;i++){for(var l=e.rules[i],s=!1,c=0;c<l.length;c++){var g=l[c];g.isRigid&&(s=!0)}if(a[i]=s,s){var h=l[0].groupNumber;t[h]=i;var u=r.length;o[i]=u,n[h]=u,r.push(i)}}r.length>30&&logError("There can't be more than 30 rigid groups (rule groups containing rigid members).",rules[0][0][3]),e.rigidGroups=a,e.rigidGroupIndex_to_GroupIndex=r,e.groupNumber_to_RigidGroupIndex=n,e.groupIndex_to_RigidGroupIndex=o}function getMaskFromName(e,r){var o=new BitVec(STRIDE_OBJ);if(r in e.objects){var t=e.objects[r];o.ibitset(t.id)}if(r in e.aggregatesDict)for(var n=e.aggregatesDict[r],a=0;a<n.length;a++){var i=n[a],t=e.objects[i];o.ibitset(t.id)}if(r in e.propertiesDict)for(var n=e.propertiesDict[r],a=0;a<n.length;a++){var i=n[a],t=e.objects[i];o.ibitset(t.id)}if(r in e.synonymsDict){var i=e.synonymsDict[r],t=e.objects[i];o.ibitset(t.id)}return o.iszero()&&logErrorNoLine("error, didn't find any object called player, either in the objects section, or the legends section. there must be a player!"),o}function generateMasks(e){e.playerMask=getMaskFromName(e,"player");for(var r=[],o=e.collisionLayers.length,t=0;t<o;t++){for(var n=new BitVec(STRIDE_OBJ),a=0;a<e.objectCount;a++){var i=e.idDict[a],l=e.objects[i];l.layer==t&&n.ibitset(l.id)}r.push(n)}e.layerMasks=r;var s={};for(var i in e.objects)if(e.objects.hasOwnProperty(i)){var l=e.objects[i];s[i]=new BitVec(STRIDE_OBJ),s[i].ibitset(l.id)}var c=e.legend_synonyms.concat(e.legend_properties);c.sort(function(e,r){return e.lineNumber-r.lineNumber});for(var g=0;g<c.length;g++){var h=c[g];if(2==h.length)s[h[0]]=s[h[1]];else{for(var u=new BitVec(STRIDE_OBJ),a=1;a<h.length;a++){var i=h[a];u.ior(s[i])}s[h[0]]=u}}e.objectMasks=s}function checkObjectsAreLayered(e){for(var r in e.objects)if(e.objects.hasOwnProperty(r)){for(var o=!1,t=0;t<e.collisionLayers.length;t++){for(var n=e.collisionLayers[t],a=0;a<n.length;a++)if(n[a]===r){o=!0;break}if(o)break}if(o===!1){var i=e.objects[r];logError('Object "'+r.toUpperCase()+'" has been defined, but not assigned to a layer.',i.lineNumber)}}}function twiddleMetaData(e){for(var r={},o=0;o<e.metadata.length;o+=2){var t=e.metadata[o],n=e.metadata[o+1];r[t]=n}if(void 0!==r.flickscreen){var n=r.flickscreen,a=n.split("x"),i=[parseInt(a[0]),parseInt(a[1])];r.flickscreen=i}if(void 0!==r.zoomscreen){var n=r.zoomscreen,a=n.split("x"),i=[parseInt(a[0]),parseInt(a[1])];r.zoomscreen=i}e.metadata=r}function processWinConditions(e){for(var r=[],o=0;o<e.winconditions.length;o++){var t=e.winconditions[o];if(0==t.length)return;var n=0;switch(t[0]){case"no":n=-1;break;case"all":n=1}var a,i=t[t.length-1],l=t[1];a=5==t.length?t[3]:"background";var s=0,c=0;l in e.objectMasks?s=e.objectMasks[l]:logError('unwelcome term "'+l+'" found in win condition. Win conditions objects have to be objects or properties (defined using "or", in terms of other properties)',i),a in e.objectMasks?c=e.objectMasks[a]:logError('unwelcome term "'+a+'" found in win condition. Win conditions objects have to be objects or properties (defined using "or", in terms of other properties)',i);var g=[n,s,c,i];r.push(g)}e.winconditions=r}function printCellRow(e){for(var r="[ ",o=0;o<e.length;o++){o>0&&(r+="| ");for(var t=e[o],n=0;n<t.length;n+=2){var a=t[n],i=t[n+1];r+="..."===a?a+" ":a+" "+i+" "}}return r+="] "}function printRule(e){var r="(<a onclick=\"jumpToLine('"+e.lineNumber.toString()+'\');" href="javascript:void(0);">'+e.lineNumber+"</a>) "+e.direction.toString().toUpperCase()+" ";e.rigid&&(r="RIGID "+r+" "),e.randomRule&&(r="RANDOM "+r+" "),e.late&&(r="LATE "+r+" ");for(var o=0;o<e.lhs.length;o++){var t=e.lhs[o];r+=printCellRow(t)}r+="-> ";for(var o=0;o<e.rhs.length;o++){var t=e.rhs[o];r+=printCellRow(t)}for(var o=0;o<e.commands.length;o++){var n=e.commands[o];1===n.length?r+=n[0].toString():r=r+"("+n[0].toString()+", "+n[1].toString()+") "}return r}function printRules(e){for(var r="<br>Rule Assembly : ("+e.rules.length+" rules )<br>===========<br>",o=0,t=-1,n=0;n<e.rules.length;n++){var a=e.rules[n];o<e.loops.length&&e.loops[o][0]<a.lineNumber&&(r+="STARTLOOP<br>",o++,o<e.loops.length&&(t=e.loops[o][0],o++)),t!==-1&&t<a.lineNumber&&(r+="ENDLOOP<br>",t=-1),r+=printRule(a)+"<br>"}t!==-1&&(r+="ENDLOOP<br>"),r+="===========<br>",consolePrint(r)}function removeDuplicateRules(e){console.log("rule count before = "+e.rules.length);for(var r={},o=-1,t=e.rules.length-1;t>=0;t--){var n=e.rules[t],a=n.groupNumber;a!==o&&(r={});var i=printRule(n);r.hasOwnProperty(i)?e.rules.splice(t,1):r[i]=!0,o=a}console.log("rule count after = "+e.rules.length)}function generateLoopPoints(e){var r={},o=!0,t=0,n=0;e.loops.length%2===1&&logErrorNoLine("have to have matching number of 'startLoop' and 'endLoop' loop points.");for(var a=0;a<e.loops.length;a++)for(var i=e.loops[a],l=0;l<e.rules.length;l++){var s=e.rules[l],c=s[0],g=s[s.length-1],h=c.lineNumber;g.lineNumber;if(o){if(h>=i[0]){n=l,o=!1,i[1]===-1&&logErrorNoLine("Need have to have matching number of 'startLoop' and 'endLoop' loop points.");break}}else if(h>=i[0]){t=l-1,r[t]=n,o=!0,1===i[1]&&logErrorNoLine("Need have to have matching number of 'startLoop' and 'endLoop' loop points.");break}}if(o===!1){var t=e.rules.length;r[t]=n}e.loopPoint=r,r={},o=!0;for(var a=0;a<e.loops.length;a++)for(var i=e.loops[a],l=0;l<e.lateRules.length;l++){var s=e.lateRules[l],c=s[0],g=s[s.length-1],h=c.lineNumber;g.lineNumber;if(o){if(h>=i[0]){n=l,o=!1,i[1]===-1&&logErrorNoLine("Need have to have matching number of 'startLoop' and 'endLoop' loop points.");break}}else if(h>=i[0]){t=l-1,r[t]=n,o=!0,1===i[1]&&logErrorNoLine("Need have to have matching number of 'startLoop' and 'endLoop' loop points.");break}}if(o===!1){var t=e.lateRules.length;r[t]=n}e.lateLoopPoint=r}function validSeed(e){return null!==/^\s*\d+\s*$/.exec(e)}function generateSoundData(e){for(var r={},o=[],t=[],n=[],a=[],i=0;i<e.sounds.length;i++){ var l=e.sounds[i];if(!(l.length<=1)){var s=l[l.length-1];if(2!==l.length)if(soundEvents.indexOf(l[0])>=0){l.length>4&&logError("too much stuff to define a sound event.",s);var c=l[1];validSeed(c)?(void 0!==r[l[0]]&&logWarning(l[0].toUpperCase()+" already declared.",s),r[l[0]]=l[1]):logError('Expecting sfx data, instead found "'+l[1]+'".',s)}else{var g=l[0].trim(),h=l[1].trim(),u=l.slice(2,l.length-2);u.length>0&&"move"!==h&&"cantmove"!==h&&logError("incorrect sound declaration.",s),"action"===h&&(h="move",u=["___action____"]),0==u.length&&(u=["orthogonal"]);var c=l[l.length-2];g in e.aggregatesDict?logError('cannot assign sound events to aggregate objects (declared with "and"), only to regular objects, or properties, things defined in terms of "or" ("'+g+'").',s):g in e.objectMasks||logError('Object "'+g+'" not found.',s);for(var p=e.objectMasks[g],f=0,d=0;d<u.length;d++){u[d]=u[d].trim();var v=u[d];if(soundDirectionIndicators.indexOf(v)===-1)logError('Was expecting a direction, instead found "'+v+'".',s);else{var m=soundDirectionIndicatorMasks[v];f|=m}}for(var b=[g],y=!0;y;){y=!1;for(var R=0;R<b.length;R++){var w=b[R];if(w in e.synonymsDict)b[R]=e.synonymsDict[w],y=!0;else if(w in e.propertiesDict){y=!0;var E=e.propertiesDict[w];b.splice(R,1),R--;for(var k=0;k<E.length;k++)b.push(E[k])}}}if("move"===h||"cantmove"===h)for(var d=0;d<b.length;d++){var D=b[d],_=e.objects[D],I=_.layer,M=new BitVec(STRIDE_MOV);M.ishiftor(f,5*I);var x={objectMask:p,directionMask:M,seed:c};"move"===h?n.push(x):a.push(x)}validSeed(c)||logError('Expecting sfx data, instead found "'+c+'".',s);switch(h){case"create":var x={objectMask:p,seed:c};o.push(x);break;case"destroy":var x={objectMask:p,seed:c};t.push(x)}}else logError("incorrect sound declaration.",s)}}e.sfx_Events=r,e.sfx_CreationMasks=o,e.sfx_DestructionMasks=t,e.sfx_MovementMasks=n,e.sfx_MovementFailureMasks=a}function formatHomePage(e){if("background_color"in e.metadata?e.bgcolor=colorToHex(colorPalette,e.metadata.background_color):e.bgcolor="#000000","text_color"in e.metadata?e.fgcolor=colorToHex(colorPalette,e.metadata.text_color):e.fgcolor="#FFFFFF",isColor(e.fgcolor)===!1&&logError("text_color in incorrect format - found "+e.fgcolor+", but I expect a color name (like 'pink') or hex-formatted color (like '#1412FA')."),isColor(e.bgcolor)===!1&&logError("background_color in incorrect format - found "+e.bgcolor+", but I expect a color name (like 'pink') or hex-formatted color (like '#1412FA')."),canSetHTMLColors&&("background_color"in e.metadata&&(document.body.style.backgroundColor=e.bgcolor),"text_color"in e.metadata)){var r=document.getElementById("separator");null!=r&&(r.style.color=e.fgcolor);for(var o=document.getElementsByTagName("a"),t=0;t<o.length;t++)o[t].style.color=e.fgcolor;for(var o=document.getElementsByTagName("h1"),t=0;t<o.length;t++)o[t].style.color=e.fgcolor}if("homepage"in e.metadata){var n=e.metadata.homepage;n=n.replace("http://",""),n=n.replace("https://",""),e.metadata.homepage=n}}function loadFile(e){window.console.log("loadFile");for(var r=new codeMirrorFn,o=r.startState(),t=e.split("\n"),n=0;n<t.length;n++){var a=t[n];o.lineNumber=n+1;var i=new CodeMirror.StringStream(a,4);do if(r.token(i,o),errorCount>MAX_ERRORS)return void consolePrint("too many errors, aborting compilation");while(i.eol()===!1)}return delete o.lineNumber,generateExtraMembers(o),generateMasks(o),levelsToArray(o),rulesToArray(o),removeDuplicateRules(o),debugMode&&printRules(o),rulesToMask(o),arrangeRulesByGroupNumber(o),collapseRules(o.rules),collapseRules(o.lateRules),checkNoLateRulesHaveMoves(o),generateRigidGroupList(o),processWinConditions(o),checkObjectsAreLayered(o),twiddleMetaData(o),generateLoopPoints(o),generateSoundData(o),formatHomePage(o),delete o.commentLevel,delete o.names,delete o.abbrevNames,delete o.objects_candname,delete o.objects_section,delete o.objects_spritematrix,delete o.section,delete o.subsection,delete o.tokenIndex,delete o.visitedSections,delete o.loops,o}function compile(e,r,o){if(matchCache={},forceRegenImages=!0,void 0===e&&(e=["restart"]),void 0===o&&(o=null),lastDownTarget=canvas,void 0===r){var t=window.form1.code,n=t.editorreference;r=n.getValue()+"\n"}canDump===!0&&(compiledText=r),errorCount=0,compiling=!0,errorStrings=[],consolePrint("=================================");try{var a=loadFile(r)}finally{compiling=!1}if(!(errorCount>MAX_ERRORS)){if(errorCount>0)consoleError('<span class="systemMessage">Errors detected during compilation, the game may not work correctly.</span>');else{for(var i=0,l=0;l<a.rules.length;l++)i+=a.rules[l].length;for(var l=0;l<a.lateRules.length;l++)i+=a.lateRules[l].length;"restart"==e[0]?consolePrint('<span class="systemMessage">Successful Compilation, generated '+i+" instructions.</span>"):consolePrint('<span class="systemMessage">Successful live recompilation, generated '+i+" instructions.</span>")}setGameState(a,e,o),clearInputHistory(),consoleCacheDump()}}function qualifyURL(e){var r=document.createElement("a");return r.href=e,r.href}var debugMode,colorPalette;Level.prototype.calcBackgroundMask=function(e){void 0===e.backgroundlayer&&logError("you have to have a background layer");for(var r=e.layerMasks[e.backgroundlayer],o=0;o<this.n_tiles;o++){var t=this.getCell(o);if(t.iand(r),!t.iszero())return t}return t=new BitVec(STRIDE_OBJ),t.ibitset(e.backgroundid),t};var directionaggregates={horizontal:["left","right"],vertical:["up","down"],moving:["up","down","left","right","action"],orthogonal:["up","down","left","right"],perpendicular:["^","v"],parallel:["<",">"]},relativeDirections=["^","v","<",">","horizontal","vertical"],simpleAbsoluteDirections=["up","down","left","right"],simpleRelativeDirections=["^","v","<",">"],reg_directions_only=/^(\>|\<|\^|v|up|down|left|right|moving|stationary|no|randomdir|random|horizontal|vertical|orthogonal|perpendicular|parallel|action)$/,commandwords=["sfx0","sfx1","sfx2","sfx3","sfx4","sfx5","sfx6","sfx7","sfx8","sfx9","sfx10","cancel","checkpoint","restart","win","message","again"],relativeDirs=["^","v","<",">","parallel","perpendicular"],relativeDict={right:["up","down","left","right","horizontal","vertical"],up:["left","right","down","up","vertical","horizontal"],down:["right","left","up","down","vertical","horizontal"],left:["down","up","right","left","horizontal","vertical"]},dirMasks={up:parseInt("00001",2),down:parseInt("00010",2),left:parseInt("00100",2),right:parseInt("01000",2),moving:parseInt("01111",2),no:parseInt("00011",2),randomdir:parseInt("00101",2),random:parseInt("10010",2),action:parseInt("10000",2),"":parseInt("00000",2)},soundEvents=["titlescreen","startgame","cancel","endgame","startlevel","undo","restart","endlevel","showmessage","closemessage","sfx0","sfx1","sfx2","sfx3","sfx4","sfx5","sfx6","sfx7","sfx8","sfx9","sfx10"],soundMaskedEvents=["create","destroy","move","cantmove","action"],soundVerbs=soundEvents.concat(soundMaskedEvents),soundDirectionIndicatorMasks={up:parseInt("00001",2),down:parseInt("00010",2),left:parseInt("00100",2),right:parseInt("01000",2),horizontal:parseInt("01100",2),vertical:parseInt("00011",2),orthogonal:parseInt("01111",2),___action____:parseInt("10000",2)},soundDirectionIndicators=["up","down","left","right","horizontal","vertical","orthogonal","___action____"],MAX_ERRORS=5,ifrm;</script> <script>function selectText(e,t){t=t||window.event;var o=document.getElementById(e);if(t&&(t.ctrlKey||t.metaKey)){var r=["console"].concat(o.innerHTML.split("<br>")),n=levelFromString(state,r);loadLevelFromLevelDat(state,n,null),canvasResize()}else if(document.selection){var l=document.body.createTextRange();l.moveToElementText(o),l.select()}else if(window.getSelection){var l=document.createRange();l.selectNode(o),window.getSelection().addRange(l)}}function recalcLevelBounds(){}function arrCopy(e,t,o,r,n){for(;n--;)o[r++]=e[t]++}function adjustLevel(e,t,o){backups.push(backupLevel());var r=e.clone();e.width+=t,e.height+=o,e.n_tiles=e.width*e.height,e.objects=new Int32Array(e.n_tiles*STRIDE_OBJ);var n=new BitVec(STRIDE_OBJ);n.ibitset(state.backgroundid);for(var l=0;l<e.n_tiles;++l)e.setCell(l,n);return e.movements=new Int32Array(e.objects.length),columnAdded=!0,RebuildLevelArrays(),r}function addLeftColumn(){for(var e=adjustLevel(level,1,0),t=1;t<level.width;++t)for(var o=0;o<level.height;++o){var r=t*level.height+o;level.setCell(r,e.getCell(r-level.height))}}function addRightColumn(){for(var e=adjustLevel(level,1,0),t=0;t<level.width-1;++t)for(var o=0;o<level.height;++o){var r=t*level.height+o;level.setCell(r,e.getCell(r))}}function addTopRow(){for(var e=adjustLevel(level,0,1),t=0;t<level.width;++t)for(var o=1;o<level.height;++o){var r=t*level.height+o;level.setCell(r,e.getCell(r-t-1))}}function addBottomRow(){for(var e=adjustLevel(level,0,1),t=0;t<level.width;++t)for(var o=0;o<level.height-1;++o){var r=t*level.height+o;level.setCell(r,e.getCell(r-t))}}function removeLeftColumn(){if(!(level.width<=1))for(var e=adjustLevel(level,-1,0),t=0;t<level.width;++t)for(var o=0;o<level.height;++o){var r=t*level.height+o;level.setCell(r,e.getCell(r+level.height))}}function removeRightColumn(){if(!(level.width<=1))for(var e=adjustLevel(level,-1,0),t=0;t<level.width;++t)for(var o=0;o<level.height;++o){var r=t*level.height+o;level.setCell(r,e.getCell(r))}}function removeTopRow(){if(!(level.height<=1))for(var e=adjustLevel(level,0,-1),t=0;t<level.width;++t)for(var o=0;o<level.height;++o){var r=t*level.height+o;level.setCell(r,e.getCell(r+t+1))}}function removeBottomRow(){if(!(level.height<=1))for(var e=adjustLevel(level,0,-1),t=0;t<level.width;++t)for(var o=0;o<level.height;++o){var r=t*level.height+o;level.setCell(r,e.getCell(r+t))}}function matchGlyph(e,t){for(var o,r=-1,n=0;n<t.length;++n){var l=t[n][0],a=t[n][1],i=t[n][2];if(a.bitsSetInArray(e.data)){for(var s=0,d=0;d<32*STRIDE_OBJ;++d)i.get(d)&&e.get(d)&&s++,a.get(d)&&e.get(d)&&s++;s>r&&(r=s,o=l)}}return r>0?o:(logErrorNoLine("Wasn't able to approximate a glyph value for some tiles, using '.' as a placeholder.",!0),".")}function printLevel(){var e=[];for(var t in state.glyphDict)if(state.glyphDict.hasOwnProperty(t)&&1===t.length){for(var o=state.glyphDict[t],r=new BitVec(STRIDE_OBJ),n=0;n<o.length;n++){var l=o[n];l>=0&&r.ibitset(l)}var 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