随机出发

game.js

@@ -13,6 +13,7 @@ function Game(id,params){
 		for(var i in settings){
 			target[i] = params[i]||settings[i];
 		}
+		return target;
 	};
 	_extend(this,settings,params);
 	var $canvas = document.getElementById(id);
@@ -46,6 +47,7 @@ function Game(id,params){
 			index:0,				//对象索引
 			frames:1,				//速度等级,内部计算器times多少帧变化一次
 			times:0,				//刷新画布计数(用于循环动画状态判断)
+			timeout:0,				//倒计时(用于过程动画状态判断)
 			control:{},				//控制缓存,到达定位点时处理
 			update:function(){}, 	//更新参数信息
 			draw:function(){}		//绘制
@@ -111,18 +113,13 @@ function Game(id,params){
 		};
 	};
 	//寻址算法
-	Map.prototype.finder = function(param){
+	Map.prototype.finder = function(params){
 		var defaults = {
 			map:null,
 			start:{},
 			end:{}
 		};
-		var options = (function(target, params) {
-		   for (var prop in params) {  
-				target[prop] = params[prop];
-		   }      
-		   return target;
-		})(defaults,param);
+		var options = _extend({},defaults,params);
 		var result = [];
 		if(options.map[options.start.y][options.start.x]||options.map[options.end.y][options.end.x]){ //当起点或终点设置在墙上
 			return [];
@@ -220,6 +217,9 @@ function Game(id,params){
 						if(item.location){
 							item.coord = item.location.position2coord(item.x,item.y);
 						}
+						if(item.timeout){
+							item.timeout--;
+						}
 						item.update();
 					}
 					item.draw(_context);

index.js

@@ -112,9 +112,8 @@
 						var dx = item.x-player.x;
 						var dy = item.y-player.y;
 						if(dx*dx+dy*dy<750){
-							stage.status = 2;
+							stage.status = 3;
 							stage.timeout = 30;
-							player.status = 3;
 						}
 					});
 				}else if(stage.status=3){
@@ -257,7 +256,7 @@
 			draw:function(context){
 				context.fillStyle = '#FC3';
 				context.beginPath();
-				if(this.status<3){
+				if(stage.status<3){
 					if(this.times%2){
 						context.arc(this.x,this.y,this.width/2,(.5*this.orientation+.20)*Math.PI,(.5*this.orientation-.20)*Math.PI,false);
 					}else{
@@ -284,7 +283,10 @@
 				type:2,
 				frames:10,
 				speed:1,
+				timeout:Math.floor(Math.random()*120),
 				update:function(){
+					console.log(this.timeout);
+					if(!this.timeout){
 						if(!this.coord.offset){
 							var new_map = JSON.parse(JSON.stringify(map.data));
 							var items = stage.getItemsByType(2);
@@ -302,6 +304,7 @@
 							if(this.path.length){
 								this.vector = this.path[0];
 							}
+							if(this.vector){
 								if(this.vector.change){ //是否转变方向
 									this.coord.x = this.vector.x;
 									this.coord.y = this.vector.y;
@@ -319,8 +322,12 @@
 									this.orientation = 3;
 								}
 							}
+						}
+						if(this.vector){
 							this.x += this.speed*_COS[this.orientation];
 							this.y += this.speed*_SIN[this.orientation];
+						}
+					}
 				},
 				draw:function(context){
 					context.fillStyle = this.color;