加入吃豆及记分
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郑浩乐
parent
7bce202206
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7be106ad7e
6
game.js
6
game.js
@ -95,6 +95,12 @@ function Game(id,params){
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}
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return -1;
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};
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//设置地图上某点的值
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Map.prototype.set = function(x,y,value){
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if(this.data[y]){
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this.data[y][x] = value;
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}
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};
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//地图坐标转画布坐标
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Map.prototype.coord2position = function(cx,cy){
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return {
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76
index.js
76
index.js
@ -1,6 +1,6 @@
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//主程序,业务逻辑
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(function(){
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_DATA = [ //地图数据
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var _DATA = [ //地图数据
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[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],
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[1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1],
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[1,0,1,1,1,1,0,1,1,1,1,1,0,1,1,0,1,1,1,1,1,0,1,1,1,1,0,1],
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@ -11,15 +11,15 @@
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[1,0,1,1,1,1,0,1,1,0,1,1,1,1,1,1,1,1,0,1,1,0,1,1,1,1,0,1],
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[1,0,0,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,0,0,0,1],
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[1,1,1,1,1,1,0,1,1,1,1,1,0,1,1,0,1,1,1,1,1,0,1,1,1,1,1,1],
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[0,0,0,0,0,1,0,1,1,1,1,1,0,1,1,0,1,1,1,1,1,0,1,0,0,0,0,0],
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[0,0,0,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0],
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[0,0,0,0,0,1,0,1,1,0,1,1,1,0,0,1,1,1,0,1,1,0,1,0,0,0,0,0],
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[1,1,1,1,1,1,0,1,1,0,1,0,0,0,0,0,0,1,0,1,1,0,1,1,1,1,1,1],
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[0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0],
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[1,1,1,1,1,1,0,1,1,0,1,0,0,0,0,0,0,1,0,1,1,0,1,1,1,1,1,1],
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[0,0,0,0,0,1,0,1,1,0,1,1,1,1,1,1,1,1,0,1,1,0,1,0,0,0,0,0],
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[0,0,0,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0],
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[0,0,0,0,0,1,0,1,1,0,1,1,1,1,1,1,1,1,0,1,1,0,1,0,0,0,0,0],
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[1,1,1,1,1,1,0,1,1,1,1,1,0,1,1,0,1,1,1,1,1,0,1,1,1,1,1,1],
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[1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,1,1],
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[1,1,1,1,1,1,0,1,1,0,1,1,1,2,2,1,1,1,0,1,1,0,1,1,1,1,1,1],
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[1,1,1,1,1,1,0,1,1,0,1,2,2,2,2,2,2,1,0,1,1,0,1,1,1,1,1,1],
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[0,0,0,0,0,0,0,0,0,0,1,2,2,2,2,2,2,1,0,0,0,0,0,0,0,0,0,0],
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[1,1,1,1,1,1,0,1,1,0,1,2,2,2,2,2,2,1,0,1,1,0,1,1,1,1,1,1],
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[1,1,1,1,1,1,0,1,1,0,1,1,1,1,1,1,1,1,0,1,1,0,1,1,1,1,1,1],
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[1,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,1,1],
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[1,1,1,1,1,1,0,1,1,0,1,1,1,1,1,1,1,1,0,1,1,0,1,1,1,1,1,1],
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[1,1,1,1,1,1,0,1,1,0,1,1,1,1,1,1,1,1,0,1,1,0,1,1,1,1,1,1],
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[1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1],
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[1,0,1,1,1,1,0,1,1,1,1,1,0,1,1,0,1,1,1,1,1,0,1,1,1,1,0,1],
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@ -36,7 +36,7 @@
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_COS = [1,0,-1,0],
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_SIN = [0,1,0,-1],
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_COLOR = ['#F00','#F60','#3C6','#69F'],
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_SIZE = 20; //地图大小
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_SCORE = 0; //得分
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var game = new Game('canvas');
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//启动页
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@ -127,15 +127,12 @@
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var map = stage.createMap({
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x:50,
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y:10,
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data:_DATA,
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data:JSON.parse(JSON.stringify(_DATA)),
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draw:function(context){
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var y_length = this.data.length;
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var x_length = this.data[0].length;
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for(var j=0; j<this.y_length; j++){
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for(var i=0; i<this.x_length; i++){
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context.lineWidth = 2;
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context.strokeStyle="#09C";
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if(this.get(i,j)){
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var value = this.get(i,j);
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if(value){
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var code = 0;
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if(this.get(i,j-1)&&!(this.get(i-1,j-1)&&this.get(i+1,j-1)&&this.get(i-1,j)&&this.get(i+1,j))){
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if(j){
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@ -143,12 +140,12 @@
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}
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}
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if(this.get(i+1,j)&&!(this.get(i+1,j-1)&&this.get(i+1,j+1)&&this.get(i,j-1)&&this.get(i,j+1))){
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if(i<x_length-1){
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if(i<this.x_length-1){
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code += 100;
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}
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}
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if(this.get(i,j+1)&&!(this.get(i-1,j+1)&&this.get(i+1,j+1)&&this.get(i-1,j)&&this.get(i+1,j))){
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if(j<y_length-1){
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if(j<this.y_length-1){
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code += 10;
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}
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}
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@ -158,6 +155,8 @@
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}
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}
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if(code){
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context.lineWidth = 2;
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context.strokeStyle=value==2?"#FFF":"#09C";
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var pos = this.coord2position(i,j);
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switch(code){
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case 1100:
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@ -221,6 +220,39 @@
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}
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}
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});
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var goods = stage.createMap({
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x:50,
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y:10,
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data:JSON.parse(JSON.stringify(_DATA)),
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draw:function(context){
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for(var j=0; j<this.y_length; j++){
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for(var i=0; i<this.x_length; i++){
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if(!this.get(i,j)){
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var pos = this.coord2position(i,j);
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context.fillStyle = "#FFF";
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context.fillRect(pos.x-2,pos.y-2,4,4);
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}
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}
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}
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}
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});
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//得分
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stage.createItem({
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x:680,
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y:84,
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draw:function(context){
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context.font = 'bold 28px Helvetica';
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context.textAlign = 'left';
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context.textBaseline = 'bottom';
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context.fillStyle = '#C33';
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context.fillText('SCORE',this.x,this.y);
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context.font = '28px Helvetica';
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context.textAlign = 'left';
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context.textBaseline = 'top';
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context.fillStyle = '#FFF';
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context.fillText(_SCORE,this.x+12,this.y);
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}
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});
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//主角
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var player = stage.createItem({
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width:30,
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@ -249,6 +281,10 @@
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this.y -= map.size*(map.y_length-1)*_SIN[this.orientation];
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}
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}else{
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if(!goods.get(this.coord.x,this.coord.y)){
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_SCORE++;
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goods.set(this.coord.x,this.coord.y,1);
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}
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this.x += this.speed*_COS[this.orientation];
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this.y += this.speed*_SIN[this.orientation];
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}
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@ -289,7 +325,7 @@
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update:function(){
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if(!this.coord.offset){
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if(!this.timeout){
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var new_map = JSON.parse(JSON.stringify(map.data));
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var new_map = JSON.parse(JSON.stringify(map.data).replace(/2/g,0));
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var items = stage.getItemsByType(2);
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var index = this.index;
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items.forEach(function(item){
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