PyPower - Bookmarklets

javascript:(function(){if(document.getElementById('b-tetris'))return;var w=document.createElement('div');w.id='b-tetris';w.style.cssText='position:fixed;top:20px;right:20px;z-index:999999;background:#111;padding:15px;border-radius:8px;box-shadow:0 10px 25px rgba(0,0,0,0.5);font-family:Verdana;color:#fff;text-align:center;';var t=document.createElement('div');t.style.cssText='font-weight:bold;margin-bottom:8px;display:flex;justify-content:space-between;align-items:center;';t.innerHTML='<span>TETRIS</span><button id="t-close" style="background:none;border:none;color:#fff;font-size:16px;cursor:pointer;">✕</button>';w.appendChild(t);var c=document.createElement('canvas');c.width=200;c.height=400;c.style.cssText='background:#000;border:2px solid #333;display:block;';w.appendChild(c);var s=document.createElement('div');s.style.cssText='margin-top:8px;font-size:14px;';s.innerText='Score: 0';w.appendChild(s);document.body.appendChild(w);document.getElementById('t-close').onclick=function(){document.removeEventListener('keydown',k);clearInterval(it);w.remove();};var x=c.getContext('2d'),C=10,R=20,B=20,bd=Array.from({length:R},()=>Array(C).fill(0)),sc=0,S=[[[1,1,1,1]],[[1,1],[1,1]],[[0,1,0],[1,1,1]],[[1,0,0],[1,1,1]],[[0,0,1],[1,1,1]],[[0,1,1],[1,0,0]],[[1,1,0],[0,1,1]]],CL=['#00f0f0','#f0f000','#a000f0','#f0a000','#0000f0','#00f000','#f00000'],p=nP();function nP(){var id=Math.floor(Math.random()*S.length);return{s:S[id],c:CL[id],x:Math.floor((C-S[id][0].length)/2),y:0};}function d(){x.fillStyle='#000';x.fillRect(0,0,c.width,c.height);for(var r=0;r<R;r++)for(var cl=0;cl<C;cl++)if(bd[r][cl]){x.fillStyle=bd[r][cl];x.fillRect(cl*B,r*B,B-1,B-1);}if(p)for(var r=0;r<p.s.length;r++)for(var cl=0;cl<p.s[r].length;cl++)if(p.s[r][cl]){x.fillStyle=p.c;x.fillRect((p.x+cl)*B,(p.y+r)*B,B-1,B-1);}}function cd(nx,ny,ns){ns=ns||p.s;for(var r=0;r<ns.length;r++)for(var cl=0;cl<ns[r].length;cl++)if(ns[r][cl]){var px=nx+cl,py=ny+r;if(px<0||px>=C||py>=R||(py>=0&&bd[py][px]))return 1;}return 0;}function m(){for(var r=0;r<p.s.length;r++)for(var cl=0;cl<p.s[r].length;cl++)if(p.s[r][cl]){if(p.y+r<0)return;bd[p.y+r][p.x+cl]=p.c;}var l=0;for(var r=R-1;r>=0;r--)if(bd[r].every(v=>v!==0)){bd.splice(r,1);bd.unshift(Array(C).fill(0));l++;r++;}if(l){sc+=l*100;s.innerText='Score: '+sc;}p=nP();if(cd(p.x,p.y)){alert('Game Over! Score: '+sc);bd=Array.from({length:R},()=>Array(C).fill(0));sc=0;s.innerText='Score: 0';}}function rt(m){return m[0].map((_,i)=>m.map(row=>row[i]).reverse());}function mD(){if(!cd(p.x,p.y+1))p.y++;else m();d();}function k(e){var key=e.key.toLowerCase();if(['arrowup','arrowdown','arrowleft','arrowright',' ','w','a','s','d'].includes(key))e.preventDefault();if((key==='arrowleft'||key==='a')&&!cd(p.x-1,p.y))p.x--;if((key==='arrowright'||key==='d')&&!cd(p.x+1,p.y))p.x++;if(key==='arrowdown'||key==='s')mD();if(key==='arrowup'||key==='w'){var rot=rt(p.s);if(!cd(p.x,p.y,rot))p.s=rot;}if(key===' '){while(!cd(p.x,p.y+1))p.y++;mD();}d();}document.addEventListener('keydown',k);var it=setInterval(mD,500);d();})();

javascript:(function(){if(document.getElementById('maze-overlay'))return;const e=document.createElement('div');e.id='maze-overlay';e.style.cssText='position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(10,10,22,0.92);z-index:999999;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:system-ui,-apple-system,sans-serif;color:#fff;backdrop-filter:blur(5px);';const t=document.createElement('div');t.style.cssText='text-align:center;margin-bottom:12px;';t.innerHTML='<h2 style="margin:0 0 5px 0;font-size:24px;color:#fff;">🎮 Maze Game</h2><p style="margin:0;font-size:14px;color:#aaa;">Use <b>Arrow Keys</b> or <b>WASD</b> to move • Reach the red target<br>Press <b>ESC</b> or click ✖ to exit</p>';e.appendChild(t);const n=document.createElement('button');n.innerText='✖';n.style.cssText='position:absolute;top:20px;right:25px;font-size:24px;background:none;border:none;color:#aaa;cursor:pointer;padding:5px;line-height:1;transition:color 0.2s;';n.onmouseover=()=>n.style.color='#fff';n.onmouseout=()=>n.style.color='#aaa';n.onclick=m;e.appendChild(n);const o=15,s=15,r=Math.max(15,Math.min(Math.floor(window.innerWidth*0.8/o),Math.floor(window.innerHeight*0.65/s))),c=document.createElement('canvas');c.width=o*r;c.height=s*r;c.style.cssText='border:3px solid #333;border-radius:8px;background:#0d1117;box-shadow:0 12px 40px rgba(0,0,0,0.6);';e.appendChild(c);const a=c.getContext('2d');class i{constructor(e,t){this.r=e;this.c=t;this.walls=[!0,!0,!0,!0];this.visited=!1}checkNeighbors(e){const t=[];const n=e[l(this.r-1,this.c)],o=e[l(this.r,this.c+1)],s=e[l(this.r+1,this.c)],r=e[l(this.r,this.c-1)];if(n&&!n.visited)t.push(n);if(o&&!o.visited)t.push(o);if(s&&!s.visited)t.push(s);if(r&&!r.visited)t.push(r);return t.length>0?t[Math.floor(Math.random()*t.length)]:void 0}}function l(e,t){return e<0||t<0||e>=s||t>=o?-1:e*o+t}function d(e,t){let n=e.c-t.c;1===n?(e.walls[3]=!1,t.walls[1]=!1):-1===n&&(e.walls[1]=!1,t.walls[3]=!1);let o=e.r-t.r;1===o?(e.walls[0]=!1,t.walls[2]=!1):-1===o&&(e.walls[2]=!1,t.walls[0]=!1)}let g,u,h;function f(){g=[];for(let e=0;e<s;e++)for(let t=0;t<o;t++)g.push(new i(e,t));let e=g[0];e.visited=!0;let t=[],n=!0;while(n){let o=e.checkNeighbors(g);o?(o.visited=!0,t.push(e),d(e,o),e=o):t.length>0?e=t.pop():n=!1}u={r:0,c:0};h=!1}function p(){a.clearRect(0,0,c.width,c.height);a.strokeStyle='#00d2d3';a.lineWidth=3;a.lineCap='round';for(let e=0;e<g.length;e++){let t=g[e],n=t.c*r,o=t.r*r;a.beginPath();t.walls[0]&&(a.moveTo(n,o),a.lineTo(n+r,o));t.walls[1]&&(a.moveTo(n+r,o),a.lineTo(n+r,o+r));t.walls[2]&&(a.moveTo(n+r,o+r),a.lineTo(n,o+r));t.walls[3]&&(a.moveTo(n,o+r),a.lineTo(n,o));a.stroke()}let e=(o-1)*r,t=(s-1)*r;a.fillStyle='#ff4757';a.fillRect(e+0.25*r,t+0.25*r,0.5*r,0.5*r);let n=u.c*r,l=u.r*r;a.fillStyle='#2ed573';a.beginPath();a.arc(n+r/2,l+r/2,0.3*r,0,2*Math.PI);a.fill();u.r===s-1&&u.c===o-1&&!h&&(h=!0,setTimeout(()=>{confirm('🎉 You Solved the Maze! Play again?')?(f(),p()):m()},100))}function v(e){if(h)return;let t=g[l(u.r,u.c)];'up'===e&&!t.walls[0]&&u.r--;'right'===e&&!t.walls[1]&&u.c++;'down'===e&&!t.walls[2]&&u.r++;'left'===e&&!t.walls[3]&&u.c--;p()}function w(e){['ArrowUp','KeyW'].includes(e.code)?(v('up'),e.preventDefault()):['ArrowRight','KeyD'].includes(e.code)?(v('right'),e.preventDefault()):['ArrowDown','KeyS'].includes(e.code)?(v('down'),e.preventDefault()):['ArrowLeft','KeyA'].includes(e.code)?(v('left'),e.preventDefault()):'Escape'===e.key&&m()}function m(){window.removeEventListener('keydown',w);e.parentNode&&e.parentNode.removeChild(e)}f();document.body.appendChild(e);window.addEventListener('keydown',w);p();})();

javascript:(function(){if(window.__gamePlayerRunning)return;window.__gamePlayerRunning=true;window.__gamePlatforms=window.__gamePlatforms||[];window.__gameHazards=window.__gameHazards||[];window.__gamePads=window.__gamePads||[];window.__gameLadders=window.__gameLadders||[];window.__gameWater=window.__gameWater||[];window.__gameAllDOM=window.__gameAllDOM||[];const player=document.createElement('div');player.style.cssText='position:fixed;width:30px;height:30px;background:#8B5CF6;border-radius:4px;z-index:999999;box-shadow:0 0 10px rgba(0,0,0,0.5);pointer-events:none;';document.body.appendChild(player);window.__gameAllDOM.push(player);let x=window.innerWidth/2-15,y=50,vx=0,vy=0,isGrounded=false,hasCheckpoint=false,checkpointCoords=null;const keys={};const onKeyDown=e=>{keys[e.key.toLowerCase()]=true;};const onKeyUp=e=>{keys[e.key.toLowerCase()]=false;};window.addEventListener('keydown',onKeyDown);window.addEventListener('keyup',onKeyUp);function update(){if(!window.__gamePlayerRunning){window.removeEventListener('keydown',onKeyDown);window.removeEventListener('keyup',onKeyUp);return;}const p={left:x,right:x+30,top:y,bottom:y+30};const isOverlapping=r=>p.right>r.left&&p.left<r.right&&p.bottom>r.top&&p.top<r.bottom;let inLadder=false;window.__gameLadders.forEach(lad=>{if(isOverlapping(lad.getBoundingClientRect()))inLadder=true;});let inWater=false;window.__gameWater.forEach(wat=>{if(isOverlapping(wat.getBoundingClientRect()))inWater=true;});if(inLadder){vx*=0.7;vy=0;if(keys.w)vy=-4;if(keys.s)vy=4;if(keys.a)vx=-4;if(keys.d)vx=4;}else if(inWater){vx*=0.8;vy*=0.8;vy+=0.15;if(keys.w)vy-=0.8;if(keys.s)vy+=0.8;if(keys.a)vx-=0.6;if(keys.d)vx+=0.6;}else{if(keys.a)vx-=1.2;if(keys.d)vx+=1.2;vx*=0.85;vy+=0.5;if((keys.w||keys[' '])&&isGrounded){vy=-11;isGrounded=false;}}x+=vx;if(x<0){x=0;vx=0;}if(x>window.innerWidth-30){x=window.innerWidth-30;vx=0;}y+=vy;isGrounded=false;if(y>=window.innerHeight-30){y=window.innerHeight-30;vy=0;isGrounded=true;}p.left=x;p.right=x+30;p.top=y;p.bottom=y+30;if(window.__gameCheckpoint){const r=window.__gameCheckpoint.getBoundingClientRect();if(isOverlapping(r)){hasCheckpoint=true;checkpointCoords={x:r.left+r.width/2-15,y:r.top+r.height/2-15};window.__gameCheckpoint.style.boxShadow='0 0 15px #F59E0B';}}window.__gamePads.forEach(pad=>{const r=pad.getBoundingClientRect();if(isOverlapping(r)&&vy>0){vy=-18;isGrounded=false;}});let died=false;window.__gameHazards.forEach(haz=>{if(isOverlapping(haz.getBoundingClientRect()))died=true;});if(died){if(hasCheckpoint&&checkpointCoords){x=checkpointCoords.x;y=checkpointCoords.y;vx=0;vy=0;}else{player.remove();window.__gamePlayerRunning=false;window.removeEventListener('keydown',onKeyDown);window.removeEventListener('keyup',onKeyUp);return;}}if(!inLadder&&!inWater){window.__gamePlatforms.forEach(plat=>{const r=plat.getBoundingClientRect();if(isOverlapping(r)){const prevBottom=p.bottom-vy,prevTop=p.top-vy;if(vy>=0&&prevBottom<=r.top+10){y=r.top-30;vy=0;isGrounded=true;}else if(vy<0&&prevTop>=r.bottom-10){y=r.bottom;vy=0;}else if(vx>0){x=r.left-30;vx=0;}else if(vx<0){x=r.right;vx=0;}}});}player.style.left=x+'px';player.style.top=y+'px';requestAnimationFrame(update);}requestAnimationFrame(update);})();

javascript:(function(){if(window.__editMode){window.__editMode=false;if(window.__editOverlay)window.__editOverlay.remove();document.querySelectorAll('.pm-handle').forEach(h=>h.remove());return;}window.__editMode=true;const note=document.createElement('div');note.id='__editOverlay';window.__editOverlay=note;note.style.cssText='position:fixed;top:15px;left:50%;transform:translateX(-50%);background:#e74c3c;color:#fff;padding:8px 18px;border-radius:20px;font-family:Verdana;font-size:14px;z-index:9999999;pointer-events:none;box-shadow:0 4px 12px rgba(0,0,0,0.3);font-weight:bold;';note.innerText='EDIT MODE: Drag handles to adjust | Right-click to DELETE | Click bookmarklet again to exit';document.body.appendChild(note);function syncHandles(){if(!window.__editMode)return;document.querySelectorAll('.pm-handle').forEach(h=>h.remove());if(window.__conveyors){window.__conveyors.forEach((b,i)=>{createHandle(b.p1.x,b.p1.y,'#f5b041',(x,y)=>{b.p1.x=x;b.p1.y=y;upConv(b);},()=>delConv(i));createHandle(b.p2.x,b.p2.y,'#f5b041',(x,y)=>{b.p2.x=x;b.p2.y=y;upConv(b);},()=>delConv(i));});}if(window.__sensorGates){window.__sensorGates.forEach((sg,i)=>{createHandle(sg.sX,sg.sY,'#e74c3c',(x,y)=>{sg.sX=x;sg.sY=y;upSG(sg);},()=>delSG(i));createHandle(sg.g1.x,sg.g1.y,'#34495e',(x,y)=>{sg.g1.x=x;sg.g1.y=y;upSG(sg);},()=>delSG(i));createHandle(sg.g2.x,sg.g2.y,'#34495e',(x,y)=>{sg.g2.x=x;sg.g2.y=y;upSG(sg);},()=>delSG(i));});}if(window.__crates){window.__crates.forEach((c,i)=>{if(c.el&&!c.el.__ctx){c.el.__ctx=true;c.el.addEventListener('contextmenu',e=>{if(!window.__editMode)return;e.preventDefault();e.stopPropagation();c.el.remove();window.__crates.splice(i,1);});}});}}function createHandle(x,y,col,onDrag,onDel){const h=document.createElement('div');h.className='pm-handle';h.style.cssText='position:fixed;left:'+(x-10)+'px;top:'+(y-10)+'px;width:20px;height:20px;background:'+col+';border:2px solid #fff;border-radius:50%;z-index:999999;cursor:move;box-shadow:0 0 6px rgba(0,0,0,0.5);';let drag=false,sx=0,sy=0;h.addEventListener('mousedown',e=>{if(e.button===2)return;e.preventDefault();e.stopPropagation();drag=true;sx=e.clientX-parseFloat(h.style.left);sy=e.clientY-parseFloat(h.style.top);function mm(me){if(!drag)return;let nx=me.clientX-sx+10,ny=me.clientY-sy+10;h.style.left=me.clientX-sx+'px';h.style.top=me.clientY-sy+'px';onDrag(nx,ny);}function mu(){drag=false;window.removeEventListener('mousemove',mm);window.removeEventListener('mouseup',mu);}window.addEventListener('mousemove',mm);window.addEventListener('mouseup',mu);});h.addEventListener('contextmenu',e=>{e.preventDefault();e.stopPropagation();onDel();});document.body.appendChild(h);}function upConv(b){const dx=b.p2.x-b.p1.x,dy=b.p2.y-b.p1.y;b.len=Math.hypot(dx,dy)||1;b.tx=dx/b.len;b.ty=dy/b.len;const ang=Math.atan2(dy,dx);b.el.style.left=b.p1.x+'px';b.el.style.top=b.p1.y+'px';b.el.style.width=b.len+'px';b.el.style.transform='translate(0,-50%) rotate('+ang+'rad)';}function upSG(sg){const dx=sg.g2.x-sg.g1.x,dy=sg.g2.y-sg.g1.y;sg.len=Math.hypot(dx,dy)||1;sg.tx=dx/sg.len;sg.ty=dy/sg.len;const ang=Math.atan2(dy,dx);sg.sEl.style.left=sg.sX-25+'px';sg.sEl.style.top=sg.sY-8+'px';sg.bEl.style.left=sg.sX-25+'px';sg.bEl.style.top=sg.sY+8+'px';sg.gEl.style.left=sg.g1.x+'px';sg.gEl.style.top=sg.g1.y+'px';sg.gEl.style.width=sg.len+'px';sg.gEl.style.transform='translate(0,-50%) rotate('+ang+'rad)';const midG={x:(sg.g1.x+sg.g2.x)/2,y:(sg.g1.y+sg.g2.y)/2};sg.line.setAttribute('x1',sg.sX);sg.line.setAttribute('y1',sg.sY);sg.line.setAttribute('x2',midG.x);sg.line.setAttribute('y2',midG.y);}function delConv(i){if(window.__conveyors&&window.__conveyors[i]){if(window.__conveyors[i].el)window.__conveyors[i].el.remove();window.__conveyors.splice(i,1);syncHandles();}}function delSG(i){if(window.__sensorGates&&window.__sensorGates[i]){const sg=window.__sensorGates[i];if(sg.sEl)sg.sEl.remove();if(sg.bEl)sg.bEl.remove();if(sg.gEl)sg.gEl.remove();if(sg.wire)sg.wire.remove();window.__sensorGates.splice(i,1);syncHandles();}}syncHandles();})();

javascript:(function(){if(!window.__crates)window.__crates=[];const g=0.4,b=0.5,f=0.98,s=60;function createCrate(x,y){const c=document.createElement('div');c.style.cssText='position:fixed;width:60px;height:60px;background:#8B5A2B;border:3px solid #4A2E16;box-sizing:border-box;border-radius:4px;user-select:none;cursor:grab;z-index:999999;box-shadow:inset 0 0 0 2px #A06D3B,0 4px 8px rgba(0,0,0,0.3);display:flex;align-items:center;justify-content:center;color:#4A2E16;font-family:Verdana;font-weight:bold;font-size:22px;';c.innerText='✕';document.body.appendChild(c);const o={el:c,x:x||Math.random()*(window.innerWidth-120)+20,y:y||50,vx:(Math.random()-0.5)*8,vy:Math.random()*4,w:s,h:s,isDragging:false};let sx=0,sy=0,lx=0,ly=0;c.addEventListener('mousedown',e=>{e.preventDefault();o.isDragging=true;c.style.cursor='grabbing';sx=e.clientX-o.x;sy=e.clientY-o.y;lx=e.clientX;ly=e.clientY;});window.addEventListener('mousemove',e=>{if(!o.isDragging)return;o.x=e.clientX-sx;o.y=e.clientY-sy;o.vx=(e.clientX-lx)*0.8;o.vy=(e.clientY-ly)*0.8;lx=e.clientX;ly=e.clientY;});window.addEventListener('mouseup',()=>{if(o.isDragging){o.isDragging=false;c.style.cursor='grab';}});window.__crates.push(o);}for(let i=0;i<5;i++)createCrate(Math.random()*(window.innerWidth-120)+20,Math.random()*150+30);if(!window.__cratePhysicsRunning){window.__cratePhysicsRunning=true;function u(){const L=window.__crates;if(L&&L.length){L.forEach(c=>{if(!c.isDragging){c.vy+=g;c.vx*=f;c.vy*=f;c.x+=c.vx;c.y+=c.vy;if(c.y+c.h>window.innerHeight){c.y=window.innerHeight-c.h;c.vy=-c.vy*b;c.vx*=0.9;}if(c.y<0){c.y=0;c.vy=-c.vy*b;}if(c.x<0){c.x=0;c.vx=-c.vx*b;}if(c.x+c.w>window.innerWidth){c.x=window.innerWidth-c.w;c.vx=-c.vx*b;}}});for(let iter=0;iter<4;iter++){for(let i=0;i<L.length;i++){for(let j=i+1;j<L.length;j++){let a=L[i],k=L[j];let dx=a.x+a.w/2-(k.x+k.w/2),dy=a.y+a.h/2-(k.y+k.h/2),ox=a.w/2+k.w/2-Math.abs(dx),oy=a.h/2+k.h/2-Math.abs(dy);if(ox>0&&oy>0){if(ox<oy){let sg=dx>0?1:-1;if(!a.isDragging&&!k.isDragging){a.x+=ox/2*sg;k.x-=ox/2*sg;let avg=(a.vx+k.vx)*0.5;a.vx=avg+(a.vx-avg)*-b;k.vx=avg+(k.vx-avg)*-b;}else if(!a.isDragging){a.x+=ox*sg;a.vx=-a.vx*b+k.vx*0.5;}else if(!k.isDragging){k.x-=ox*sg;k.vx=-k.vx*b+a.vx*0.5;}}else{let sg=dy>0?1:-1;if(!a.isDragging&&!k.isDragging){a.y+=oy/2*sg;k.y-=oy/2*sg;let avg=(a.vy+k.vy)*0.5;a.vy=avg+(a.vy-avg)*-b;k.vy=avg+(k.vy-avg)*-b;}else if(!a.isDragging){a.y+=oy*sg;a.vy=-a.vy*b+k.vy*0.5;}else if(!k.isDragging){k.y-=oy*sg;k.vy=-k.vy*b+a.vy*0.5;}}}}}}L.forEach(c=>{c.el.style.left=c.x+'px';c.el.style.top=c.y+'px';});}requestAnimationFrame(u);}requestAnimationFrame(u);}})();

javascript:(function(){if(!window.__conveyors)window.__conveyors=[];const note=document.createElement('div');note.style.cssText='position:fixed;top:15px;left:50%;transform:translateX(-50%);background:#111;color:#fff;padding:8px 16px;border-radius:20px;font-family:Verdana;font-size:14px;z-index:9999999;pointer-events:none;box-shadow:0 4px 12px rgba(0,0,0,0.3);';note.innerText='Click to set START of conveyor';document.body.appendChild(note);document.body.style.cursor='crosshair';let p1=null,preview=null;function onMove(e){if(!p1)return;const dx=e.clientX-p1.x,dy=e.clientY-p1.y,len=Math.hypot(dx,dy),ang=Math.atan2(dy,dx);if(!preview){preview=document.createElement('div');preview.style.cssText='position:fixed;height:24px;background:rgba(245,176,65,0.4);border:2px dashed #f5b041;box-sizing:border-box;pointer-events:none;z-index:999998;transform-origin:0 50%;';document.body.appendChild(preview);}preview.style.left=p1.x+'px';preview.style.top=p1.y+'px';preview.style.width=len+'px';preview.style.transform='translate(0,-50%) rotate('+ang+'rad)';}function onClick(e){e.preventDefault();e.stopPropagation();if(!p1){p1={x:e.clientX,y:e.clientY};note.innerText='Click to set END of conveyor';window.addEventListener('mousemove',onMove);}else{const p2={x:e.clientX,y:e.clientY};window.removeEventListener('mousemove',onMove);window.removeEventListener('click',onClick,true);document.body.style.cursor='';if(preview)preview.remove();if(note)note.remove();const dx=p2.x-p1.x,dy=p2.y-p1.y,len=Math.hypot(dx,dy);if(len<20)return;const ang=Math.atan2(dy,dx),tx=dx/len,ty=dy/len;const belt=document.createElement('div');belt.style.cssText='position:fixed;left:'+p1.x+'px;top:'+p1.y+'px;width:'+len+'px;height:24px;background:repeating-linear-gradient(90deg,#222,#222 15px,#f5b041 15px,#f5b041 30px);background-size:60px 100%;border:2px solid #111;box-sizing:border-box;border-radius:12px;z-index:999990;transform-origin:0 50%;transform:translate(0,-50%) rotate('+ang+'rad);box-shadow:0 4px 10px rgba(0,0,0,0.3);';const stId='conv-anim';let st=document.getElementById(stId);if(st)st.remove();st=document.createElement('style');st.id=stId;st.innerHTML='@keyframes convRun{0%{background-position:0 0;}100%{background-position:60px 0;}}';document.head.appendChild(st);belt.style.animation='convRun 0.6s linear infinite';document.body.appendChild(belt);window.__conveyors.push({p1:p1,p2:p2,len:len,tx:tx,ty:ty,speed:8,el:belt,r:12});}}setTimeout(()=>{window.addEventListener('click',onClick,{once:false,capture:true});},50);if(!window.__conveyorPhysicsRunning){window.__conveyorPhysicsRunning=true;function loop(){if(window.__crates&&window.__conveyors){window.__crates.forEach(c=>{if(c.isDragging)return;window.__conveyors.forEach(b=>{const dx=c.x-b.p1.x,dy=c.y-b.p1.y;let t=dx*b.tx+dy*b.ty;t=Math.max(0,Math.min(b.len,t));const qx=b.p1.x+t*b.tx,qy=b.p1.y+t*b.ty,rx=c.x-qx,ry=c.y-qy,dist=Math.hypot(rx,ry),minDist=b.r+28;if(dist<minDist&&dist>0){const nx=rx/dist,ny=ry/dist,overlap=minDist-dist;c.x+=nx*overlap;c.y+=ny*overlap;const vn=c.vx*nx+c.vy*ny;if(vn<0){c.vx-=1.4*vn*nx;c.vy-=1.4*vn*ny;}const beltVx=b.tx*b.speed,beltVy=b.ty*b.speed;c.vx=c.vx*0.7+beltVx*0.3;c.vy=c.vy*0.7+beltVy*0.3;c.vrot=(c.vrot||0)+b.speed*0.005;}});});}requestAnimationFrame(loop);}requestAnimationFrame(loop);}})();

javascript:(function(){if(!window.__sensorGates)window.__sensorGates=[];const note=document.createElement('div');note.style.cssText='position:fixed;top:15px;left:50%;transform:translateX(-50%);background:#111;color:#fff;padding:8px 16px;border-radius:20px;font-family:Verdana;font-size:14px;z-index:9999999;pointer-events:none;box-shadow:0 4px 12px rgba(0,0,0,0.3);';note.innerText='Click to place SENSOR';document.body.appendChild(note);document.body.style.cursor='crosshair';let sensorPos=null,g1=null,preview=null;function onMove(e){if(!g1)return;const dx=e.clientX-g1.x,dy=e.clientY-g1.y,len=Math.hypot(dx,dy),ang=Math.atan2(dy,dx);if(!preview){preview=document.createElement('div');preview.style.cssText='position:fixed;height:36px;background:rgba(52,73,94,0.4);border:2px dashed #34495e;box-sizing:border-box;pointer-events:none;z-index:999998;transform-origin:0 50%;';document.body.appendChild(preview);}preview.style.left=g1.x+'px';preview.style.top=g1.y+'px';preview.style.width=len+'px';preview.style.transform='translate(0,-50%) rotate('+ang+'rad)';}function onClick(e){e.preventDefault();e.stopPropagation();if(!sensorPos){sensorPos={x:e.clientX,y:e.clientY};note.innerText='Click GATE start point';}else if(!g1){g1={x:e.clientX,y:e.clientY};note.innerText='Click GATE end point';window.addEventListener('mousemove',onMove);}else{const g2={x:e.clientX,y:e.clientY};window.removeEventListener('mousemove',onMove);window.removeEventListener('click',onClick,true);document.body.style.cursor='';if(preview)preview.remove();if(note)note.remove();const dx=g2.x-g1.x,dy=g2.y-g1.y,len=Math.hypot(dx,dy);if(len<15)return;const ang=Math.atan2(dy,dx),tx=dx/len,ty=dy/len,sEl=document.createElement('div'),bEl=document.createElement('div'),gEl=document.createElement('div');sEl.style.cssText='position:fixed;left:'+(sensorPos.x-25)+'px;top:'+(sensorPos.y-8)+'px;width:50px;height:16px;background:#e74c3c;border:2px solid #900;border-radius:8px;z-index:999980;box-shadow:0 2px 6px rgba(0,0,0,0.3);';bEl.style.cssText='position:fixed;left:'+(sensorPos.x-25)+'px;top:'+(sensorPos.y+8)+'px;width:50px;height:110px;background:rgba(231,76,60,0.15);border:1px dashed #e74c3c;pointer-events:none;z-index:999979;';gEl.style.cssText='position:fixed;left:'+g1.x+'px;top:'+g1.y+'px;width:'+len+'px;height:36px;background:#34495e;border:2px solid #1a252f;box-sizing:border-box;border-radius:8px;z-index:999980;transform-origin:0 50%;transform:translate(0,-50%) rotate('+ang+'rad);box-shadow:0 4px 8px rgba(0,0,0,0.3);transition:opacity 0.2s ease,background 0.2s ease,border-color 0.2s ease;';document.body.appendChild(sEl);document.body.appendChild(bEl);document.body.appendChild(gEl);const midG={x:(g1.x+g2.x)/2,y:(g1.y+g2.y)/2},svg=document.createElementNS('http://www.w3.org/2000/svg','svg'),line=document.createElementNS('http://www.w3.org/2000/svg','line');svg.style.cssText='position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:999978;';line.setAttribute('x1',sensorPos.x);line.setAttribute('y1',sensorPos.y);line.setAttribute('x2',midG.x);line.setAttribute('y2',midG.y);line.setAttribute('stroke','#e74c3c');line.setAttribute('stroke-width','2');line.setAttribute('stroke-dasharray','4');svg.appendChild(line);document.body.appendChild(svg);window.__sensorGates.push({sX:sensorPos.x,sY:sensorPos.y,g1:g1,g2:g2,len:len,tx:tx,ty:ty,sEl:sEl,bEl:bEl,gEl:gEl,wire:svg,line:line,isOpen:false});}}setTimeout(()=>{window.addEventListener('click',onClick,{once:false,capture:true});},50);if(!window.__gatePhysicsRunning){window.__gatePhysicsRunning=true;function loop(){if(window.__sensorGates){window.__sensorGates.forEach(pair=>{let detected=false;if(window.__crates){window.__crates.forEach(c=>{if(c.x>=pair.sX-30&&c.x<=pair.sX+30&&c.y>=pair.sY-10&&c.y<=pair.sY+110)detected=true;});}if(detected!==pair.isOpen){pair.isOpen=detected;if(pair.isOpen){pair.sEl.style.background='#2ecc71';pair.sEl.style.borderColor='#27ae60';pair.bEl.style.background='rgba(46,204,113,0.2)';pair.bEl.style.borderColor='#2ecc71';pair.gEl.style.background='rgba(46,204,113,0.25)';pair.gEl.style.borderColor='#27ae60';pair.line.setAttribute('stroke','#2ecc71');}else{pair.sEl.style.background='#e74c3c';pair.sEl.style.borderColor='#900';pair.bEl.style.background='rgba(231,76,60,0.15)';pair.bEl.style.borderColor='#e74c3c';pair.gEl.style.background='#34495e';pair.gEl.style.borderColor='#1a252f';pair.line.setAttribute('stroke','#e74c3c');}}if(!pair.isOpen&&window.__crates){const gRadius=18,cRadius=28,minDist=gRadius+cRadius;window.__crates.forEach(c=>{if(c.isDragging)return;const dx=c.x-pair.g1.x,dy=c.y-pair.g1.y;let t=dx*pair.tx+dy*pair.ty;t=Math.max(0,Math.min(pair.len,t));const qx=pair.g1.x+t*pair.tx,qy=pair.g1.y+t*pair.ty,rx=c.x-qx,ry=c.y-qy,dist=Math.hypot(rx,ry);if(dist<minDist&&dist>0){const nx=rx/dist,ny=ry/dist,overlap=minDist-dist;c.x+=nx*overlap;c.y+=ny*overlap;const vn=c.vx*nx+c.vy*ny;if(vn<0){c.vx-=1.4*vn*nx;c.vy-=1.4*vn*ny;}}});}});}requestAnimationFrame(loop);}requestAnimationFrame(loop);}})();

javascript:(function(){if(!window.__carriages)window.__carriages=[];const note=document.createElement('div');note.style.cssText='position:fixed;top:15px;left:50%;transform:translateX(-50%);background:#111;color:#fff;padding:8px 16px;border-radius:20px;font-family:Verdana;font-size:14px;z-index:9999999;pointer-events:none;box-shadow:0 4px 12px rgba(0,0,0,0.3);';note.innerText='Click BOTTOM position for Carriage Lift';document.body.appendChild(note);document.body.style.cursor='crosshair';let p1=null;function onClick(e){e.preventDefault();e.stopPropagation();if(!p1){p1={x:e.clientX,y:e.clientY};note.innerText='Click TOP position for Carriage Lift';}else{const p2={x:e.clientX,y:e.clientY};window.removeEventListener('click',onClick,true);document.body.style.cursor='';if(note)note.remove();const topY=Math.min(p1.y,p2.y),botY=Math.max(p1.y,p2.y),cX=p1.x,el=document.createElement('div');el.style.cssText='position:fixed;left:'+(cX-40)+'px;top:'+(botY-10)+'px;width:80px;height:16px;background:#9b59b6;border:2px solid #8e44ad;border-radius:6px;z-index:999980;box-shadow:0 4px 8px rgba(0,0,0,0.3);display:flex;align-items:center;justify-content:center;';document.body.appendChild(el);window.__carriages.push({x:cX,y:botY,topY:topY,botY:botY,el:el,state:'WAIT',speed:3,cargo:null,timer:0});}}setTimeout(()=>{window.addEventListener('click',onClick,{once:false,capture:true});},50);if(!window.__carriagePhysicsRunning){window.__carriagePhysicsRunning=true;function loop(){if(window.__carriages&&window.__crates){window.__carriages.forEach(car=>{if(car.state==='WAIT'){car.y=car.botY;let caught=null;window.__crates.forEach(c=>{if(!c.isDragging&&Math.abs(c.x-car.x)<40&&Math.abs(c.y+28-(car.y-8))<14)caught=c;});if(caught){car.state='RISING';car.cargo=caught;}}else if(car.state==='RISING'){car.y-=car.speed;if(car.cargo&&!car.cargo.isDragging){car.cargo.y=car.y-34;car.cargo.x=car.x;car.cargo.vy=0;car.cargo.vx=0;}if(car.y<=car.topY){car.state='PUSH';car.timer=0;}}else if(car.state==='PUSH'){car.timer++;if(car.cargo&&!car.cargo.isDragging){car.cargo.vx=10;car.cargo.vy=-4;}if(car.timer>12){car.cargo=null;car.state='LOWERING';}}else if(car.state==='LOWERING'){car.y+=car.speed;if(car.y>=car.botY){car.y=car.botY;car.state='WAIT';}}car.el.style.top=car.y-8+'px';car.el.style.left=car.x-40+'px';});}requestAnimationFrame(loop);}requestAnimationFrame(loop);}})();

javascript:(function(){if(!window.__portals)window.__portals=[];const note=document.createElement('div');note.style.cssText='position:fixed;top:15px;left:50%;transform:translateX(-50%);background:#111;color:#fff;padding:8px 16px;border-radius:20px;font-family:Verdana;font-size:14px;z-index:9999999;pointer-events:none;box-shadow:0 4px 12px rgba(0,0,0,0.3);';note.innerText='Click to place PORTAL A (Blue Entrance)';document.body.appendChild(note);document.body.style.cursor='crosshair';let pA=null;function onClick(e){e.preventDefault();e.stopPropagation();if(!pA){pA={x:e.clientX,y:e.clientY};note.innerText='Click to place PORTAL B (Orange Exit)';}else{const pB={x:e.clientX,y:e.clientY};window.removeEventListener('click',onClick,true);document.body.style.cursor='';if(note)note.remove();const elA=document.createElement('div'),elB=document.createElement('div');elA.style.cssText='position:fixed;left:'+(pA.x-25)+'px;top:'+(pA.y-40)+'px;width:50px;height:80px;border:4px solid #3498db;border-radius:50%;box-sizing:border-box;z-index:999980;box-shadow:0 0 15px #3498db,inset 0 0 15px #3498db;background:rgba(52,152,219,0.2);pointer-events:none;';elB.style.cssText='position:fixed;left:'+(pB.x-25)+'px;top:'+(pB.y-40)+'px;width:50px;height:80px;border:4px solid #e67e22;border-radius:50%;box-sizing:border-box;z-index:999980;box-shadow:0 0 15px #e67e22,inset 0 0 15px #e67e22;background:rgba(230,126,34,0.2);pointer-events:none;';document.body.appendChild(elA);document.body.appendChild(elB);window.__portals.push({pA:pA,pB:pB,elA:elA,elB:elB,cooldown:new Map()});}}setTimeout(()=>{window.addEventListener('click',onClick,{once:false,capture:true});},50);if(!window.__portalPhysicsRunning){window.__portalPhysicsRunning=true;function loop(){if(window.__portals&&window.__crates){window.__portals.forEach(pair=>{window.__crates.forEach(c=>{if(c.isDragging)return;const now=Date.now();if(pair.cooldown.get(c)&&now-pair.cooldown.get(c)<600)return;const dA=Math.hypot(c.x-pair.pA.x,c.y-pair.pA.y);if(dA<40){c.x=pair.pB.x;c.y=pair.pB.y-20;c.vy=-Math.max(Math.abs(c.vy),7);pair.cooldown.set(c,now);}});});}requestAnimationFrame(loop);}})();

javascript:(function(){if(!window.__vConveyors)window.__vConveyors=[];const note=document.createElement('div');note.style.cssText='position:fixed;top:15px;left:50%;transform:translateX(-50%);background:#111;color:#fff;padding:8px 16px;border-radius:20px;font-family:Verdana;font-size:14px;z-index:9999999;pointer-events:none;box-shadow:0 4px 12px rgba(0,0,0,0.3);';note.innerText='Click BOTTOM of Vertical Conveyor';document.body.appendChild(note);document.body.style.cursor='crosshair';let p1=null;function onClick(e){e.preventDefault();e.stopPropagation();if(!p1){p1={x:e.clientX,y:e.clientY};note.innerText='Click TOP of Vertical Conveyor';}else{const p2={x:e.clientX,y:e.clientY};window.removeEventListener('click',onClick,true);document.body.style.cursor='';if(note)note.remove();const topY=Math.min(p1.y,p2.y),botY=Math.max(p1.y,p2.y),height=botY-topY,cX=p1.x;if(height<30)return;const shaft=document.createElement('div');shaft.style.cssText='position:fixed;left:'+(cX-35)+'px;top:'+topY+'px;width:70px;height:'+height+'px;background:repeating-linear-gradient(0deg,#222,#222 15px,#f5b041 15px,#f5b041 30px);background-size:100% 60px;border-left:4px solid #111;border-right:4px solid #111;box-sizing:border-box;z-index:999980;box-shadow:0 4px 10px rgba(0,0,0,0.3);';const stId='vconv-anim';if(!document.getElementById(stId)){const st=document.createElement('style');st.id=stId;st.innerHTML='@keyframes vConvRun{0%{background-position:0 0;}100%{background-position:0 -60px;}}';document.head.appendChild(st);}shaft.style.animation='vConvRun 0.6s linear infinite';document.body.appendChild(shaft);window.__vConveyors.push({x:cX,topY:topY,botY:botY,h:height,speed:7,el:shaft});}}setTimeout(()=>{window.addEventListener('click',onClick,{once:false,capture:true});},50);if(!window.__vConvPhysicsRunning){window.__vConvPhysicsRunning=true;function loop(){if(window.__vConveyors&&window.__crates){window.__vConveyors.forEach(v=>{window.__crates.forEach(c=>{if(c.isDragging)return;if(Math.abs(c.x-v.x)<35&&c.y>=v.topY-20&&c.y<=v.botY+20){c.vx=(v.x-c.x)*0.3;c.vy=-v.speed;c.vrot=(c.vrot||0)*0.8;}});});}requestAnimationFrame(loop);}requestAnimationFrame(loop);}})();