From e22b0edd4822ad5030d19d8fdb61511690e34239 Mon Sep 17 00:00:00 2001
From: tomsmeding <hallo@tomsmeding.nl>
Date: Fri, 23 Oct 2015 12:23:11 +0200
Subject: handwapper
---
index.html | 213 -------------------------------------------------------------
1 file changed, 213 deletions(-)
delete mode 100644 index.html
(limited to 'index.html')
diff --git a/index.html b/index.html
deleted file mode 100644
index c861c82..0000000
--- a/index.html
+++ /dev/null
@@ -1,213 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset="utf-8">
-<title>Interactor for Chain Reaction</title>
-<script src="/socket.io/socket.io.js"></script>
-<script src="/common.js"></script>
-<script>
-var CVSH=500;
-
-var COLOURS=["#00F","#F00","#0CC"];
-
-var socket=io();
-var CELLSZ=~~(CVSH/(H+1));
-var CVSW=CELLSZ*(W+1);
-var CELL0X=~~(CVSW/2-W/2*CELLSZ)+.5,CELL0Y=~~(CVSH/2-H/2*CELLSZ)+.5;
-var bd;
-
-var cvs,ctx;
-
-var onturn;
-
-var usercanmove;
-
-function init(){
- cvs=document.getElementById("cvs");
- cvs.width=CVSW;
- cvs.height=CVSH;
- ctx=cvs.getContext("2d");
- cvs.addEventListener("click",function(ev){
- if(!usercanmove)return;
- var bbox=ev.target.getBoundingClientRect();
- var cx=ev.clientX-bbox.left,cy=ev.clientY-bbox.top;
- var x=~~((cx-CELL0X)/CELLSZ),y=~~((cy-CELL0Y)/CELLSZ);
- if(x<0||y<0||x>=W||y>=H)return;
- if(bd[y][x].n&&bd[y][x].c!=onturn)return;
- applymove(W*y+x,onturn);
- socket.emit("usermove",W*y+x);
- usercanmove=false;
- setstatustext("<i>Waiting for other move...</i>");
- });
- onturn=0;
- usercanmove=false;
- bd=emptyboard();
- drawboard(bd,onturn);
- setstatustext("<i>Initialised.</i>");
-}
-
-function drawboard(bd,clr){
- var x,y,i,angle,radius;
- ctx.clearRect(0,0,CVSW,CVSH);
- ctx.strokeStyle=COLOURS[+clr];
- ctx.beginPath();
- for(y=0;y<H;y++){
- for(x=0;x<W;x++){
- ctx.moveTo(CELL0X+x*CELLSZ,CELL0Y+y*CELLSZ);
- ctx.lineTo(CELL0X+(x+1)*CELLSZ,CELL0Y+y*CELLSZ);
- ctx.lineTo(CELL0X+(x+1)*CELLSZ,CELL0Y+(y+1)*CELLSZ);
- ctx.lineTo(CELL0X+x*CELLSZ,CELL0Y+(y+1)*CELLSZ);
- ctx.lineTo(CELL0X+x*CELLSZ,CELL0Y+y*CELLSZ);
- }
- }
- ctx.stroke();
- for(y=0;y<H;y++){
- for(x=0;x<W;x++){
- ctx.fillStyle=COLOURS[bd[y][x].c];
- angle=1/bd[y][x].n*2*Math.PI;
- radius=bd[y][x].n==1?0:.12;
- for(i=0;i<bd[y][x].n;i++){
- ctx.beginPath();
- ctx.arc(
- CELL0X+(x+.5+radius*Math.cos(angle*i))*CELLSZ,
- CELL0Y+(y+.5+radius*Math.sin(angle*i))*CELLSZ,
- CELLSZ*.2,0,2*Math.PI,1);
- ctx.fill();
- }
- }
- }
-}
-
-function stabiliseanims(bd){
- var anims=[],stage;
- var newbd;
- var x,y,nnei,quo;
- do {
- stage=[];
- newbd=bdcopy(bd);
- for(y=0;y<H;y++){
- for(x=0;x<W;x++){
- nnei=(y>0)+(x>0)+(y<H-1)+(x<W-1);
- if(bd[y][x].n>=nnei){
- quo=~~(bd[y][x].n/nnei);
- newbd[y][x].n-=quo*nnei;
- if(y>0) {
- newbd[y-1][x].n+=quo; newbd[y-1][x].c=bd[y][x].c;
- stage.push([W*y+x,W*(y-1)+x]);
- }
- if(x>0) {
- newbd[y][x-1].n+=quo; newbd[y][x-1].c=bd[y][x].c;
- stage.push([W*y+x,W*y+x-1]);
- }
- if(y<H-1){
- newbd[y+1][x].n+=quo; newbd[y+1][x].c=bd[y][x].c;
- stage.push([W*y+x,W*(y+1)+x]);
- }
- if(x<W-1){
- newbd[y][x+1].n+=quo; newbd[y][x+1].c=bd[y][x].c;
- stage.push([W*y+x,W*y+x+1]);
- }
- }
- }
- }
- bd=newbd;
- anims.push([stage,bdcopy(bd)]);
- } while(stage.length);
- return anims;
-}
-
-var applymove_queue=[];
-var applymove_busy=false;
-
-function applymove(idx,c){
- assert(idx>=0&&idx<W*H);
- applymove_busy=true;
- bd[~~(idx/W)][idx%W].n++;
- bd[~~(idx/W)][idx%W].c=c;
- drawboard(bd,onturn);
- var anims=stabiliseanims(bd);
- anims.forEach(function(pair,i){
- var stage=pair[0],newbd=pair[1];
- var finalstage=i==anims.length-1;
- setTimeout(function(){
- var time=0;
- var interval=setInterval(function(){
- var i,fx,fy,tx,ty;
- for(i=0;i<stage.length;i++){
- fx=stage[i][0]%W; fy=~~(stage[i][0]/W);
- bd[fy][fx].n--;
- }
- drawboard(bd,onturn);
- for(i=0;i<stage.length;i++){
- fx=stage[i][0]%W; fy=~~(stage[i][0]/W);
- tx=stage[i][1]%W; ty=~~(stage[i][1]/W);
- ctx.fillStyle=COLOURS[bd[fy][fx].c];
- ctx.beginPath();
- ctx.arc(
- CELL0X+(fx*(1-time/10)+tx*time/10+.5)*CELLSZ,
- CELL0Y+(fy*(1-time/10)+ty*time/10+.5)*CELLSZ,
- CELLSZ*.2,0,2*Math.PI,1);
- ctx.fill();
- }
- if(time==10){
- clearInterval(interval);
- bd=newbd;
- drawboard(bd,onturn);
- if(finalstage){
- applymove_busy=false;
- if(applymove_queue.length){
- setTimeout(function(){
- applymove(applymove_queue[0][0],applymove_queue[0][1]);
- applymove_queue.shift();
- },50);
- }
- }
- }
- time++;
- },30);
- },500*i+1);
- });
-}
-
-function queueapplymove(idx,c){
- if(applymove_busy)applymove_queue.push([idx,c]);
- else applymove(idx,c);
-}
-
-function getusermove(){
- usercanmove=true;
- setstatustext("<b>Your turn!</b>");
-}
-
-function setstatustext(text){
- var elem=document.getElementById("statustext");
- elem.innerHTML=text;
-}
-
-function assert(cond){if(!cond)throw new Error("Assertion failed");}
-
-
-socket.on("emptyboard",function(){
- bd=emptyboard();
-});
-socket.on("applymove",function(obj){
- queueapplymove(obj.index,obj.player);
-});
-socket.on("alert",function(text){
- alert(text);
-});
-socket.on("setonturn",function(player){
- onturn=player;
- drawboard(bd,onturn);
-});
-socket.on("getusermove",function(){
- getusermove();
-});
-</script>
-</head>
-<body onload="init()">
-<h3>Interactor for Chain Reaction</h3>
-<canvas id="cvs"></canvas><br>
-<span id="statustext"></span>
-</body>
-</html>
\ No newline at end of file
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