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游戏地图绘制

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This commit is contained in:
郑浩乐 2016-01-03 23:24:49 +08:00
parent 8009d701c5
commit b317efb37a
2 changed files with 88 additions and 21 deletions
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7
game.js
View File

@ -75,6 +75,12 @@ function Game(id,options){
this[i] = options[i]||settings[i];
}
};
Map.prototype.get = function(j,i){
if(this.data[j]&&typeof this.data[j][i]!='undefined'){
return this.data[j][i];
}
return -1;
};
//布景对象构造器
var Stage = function(options){
options = options||{};
@ -134,6 +140,7 @@ function Game(id,options){
//添加地图
Stage.prototype.createMap = function(options){
var map = new Map(options);
this.map = map;
map.stage = this;
return map;
};

102
index.js
View File

@ -63,6 +63,39 @@
});
})();
//游戏主程序
var map_data = [
[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],
[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],
[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],
[1,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,1,0,0,0,1,0,1,0,0,1,0,1],
[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],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
[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],
[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],
[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],
[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],
[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],
[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],
[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],
[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],
[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],
[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],
[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],
[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],
[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],
[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],
[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],
[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],
[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],
[1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1],
[1,1,1,0,1,1,0,1,1,0,1,1,1,1,1,1,1,1,0,1,1,0,1,1,0,1,1,1],
[1,1,1,0,1,1,0,1,1,0,1,1,1,1,1,1,1,1,0,1,1,0,1,1,0,1,1,1],
[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],
[1,0,1,1,1,1,1,1,1,1,1,1,0,1,1,0,1,1,1,1,1,1,1,1,1,1,0,1],
[1,0,1,1,1,1,1,1,1,1,1,1,0,1,1,0,1,1,1,1,1,1,1,1,1,1,0,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
]; //地图数据
(function(){
var stage = game.createStage();
stage.bind('keydown',function(e){
@ -73,29 +106,56 @@
break;
}
});
//logo
stage.createItem({
x:game.width/2,
y:game.height*.45,
width:100,
height:100,
speed:10,
//绘制地图
stage.createMap({
x:60,
y:15,
data:map_data,
draw:function(context){
context.fillStyle = '#FC3';
context.beginPath();
if(this.frames%2){
context.arc(this.x,this.y,this.width/2,.20*Math.PI,1.80*Math.PI,false);
}else{
context.arc(this.x,this.y,this.width/2,.01*Math.PI,1.99*Math.PI,false);
var x_length = this.data[0].length;
var y_length = this.data.length;
for(var i=0; i<x_length; i++){
for(var j=0; j<y_length; j++){
context.lineWidth = 2;
context.strokeStyle="#09c";
if(this.get(j,i)){
var x = this.x+i*this.size;
var y = this.y+j*this.size;
if(this.get(j,i-1)&&!(this.get(j-1,i-1)&&this.get(j+1,i-1)&&this.get(j-1,i)&&this.get(j+1,i))){
if(i){
context.beginPath();
context.moveTo(x,y);
context.lineTo(x-this.size/2,y);
context.stroke();
}
}
if(this.get(j,i+1)&&!(this.get(j-1,i+1)&&this.get(j+1,i+1)&&this.get(j-1,i)&&this.get(j+1,i))){
if(i<x_length-1){
context.beginPath();
context.moveTo(x,y);
context.lineTo(x+this.size/2,y);
context.stroke();
}
}
if(this.get(j-1,i)&&!(this.get(j-1,i-1)&&this.get(j-1,i+1)&&this.get(j,i-1)&&this.get(j,i+1))){
if(j){
context.beginPath();
context.moveTo(x,y);
context.lineTo(x,y-this.size/2);
context.stroke();
}
}
if(this.get(j+1,i)&&!(this.get(j+1,i-1)&&this.get(j+1,i+1)&&this.get(j,i-1)&&this.get(j,i+1))){
if(j<y_length-1){
context.beginPath();
context.moveTo(x,y);
context.lineTo(x,y+this.size/2);
context.stroke();
}
}
}
}
}
context.lineTo(this.x,this.y);
context.closePath();
context.fill();
context.fillStyle = '#000';
context.beginPath();
context.arc(this.x+5,this.y-27,7,0,2*Math.PI,false);
context.closePath();
context.fill();
}
});
})();