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updated 添加地图穿越效果

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This commit is contained in:
郑浩乐
2016-01-04 18:01:06 +08:00
parent 2b8b237a56
commit f01db8304a
2 changed files with 59 additions and 26 deletions
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79
index.js
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@@ -121,8 +121,8 @@
draw:function(context){
var y_length = this.data.length;
var x_length = this.data[0].length;
for(var j=0; j<y_length; j++){
for(var i=0; i<x_length; i++){
for(var j=0; j<this.y_length; j++){
for(var i=0; i<this.x_length; i++){
context.lineWidth = 2;
context.strokeStyle="#09C";
if(this.get(i,j)){
@@ -222,8 +222,8 @@
speed:10,
update:function(){
var coord = map.position2coord(this.x,this.y);
var inPlace = !coord.offset;
if(inPlace){
var steps = 2;
if(!coord.offset){
if(typeof this.control.orientation!='undefined'){
switch(this.control.orientation){
case 0:
@@ -249,28 +249,55 @@
}
}
this.control = {};
}
switch(this.orientation){
case 0:
if(!(map.get(coord.x,coord.y-1)&&inPlace)){
this.y-=1;
}
break;
case 1:
if(!(map.get(coord.x+1,coord.y)&&inPlace)){
this.x+=1;
}
break;
case 2:
if(!(map.get(coord.x,coord.y+1)&&inPlace)){
this.y+=1;
}
break;
case 3:
if(!(map.get(coord.x-1,coord.y)&&inPlace)){
this.x-=1;
}
break;
switch(this.orientation){
case 0:
var value = map.get(coord.x,coord.y-1);
if(value==0){
this.y-=steps;
}else if(value<0){
this.y += map.size*(map.y_length-1);
}
break;
case 1:
var value = map.get(coord.x+1,coord.y);
if(value==0){
this.x+=steps;
}else if(value<0){
this.x -= map.size*(map.x_length-1);
}
break;
case 2:
var value = map.get(coord.x,coord.y+1);
if(value==0){
this.y+=steps;
}else if(value<0){
this.y -= map.size*(map.y_length-1);
}
break;
case 3:
var value = map.get(coord.x-1,coord.y);
if(value==0){
this.x-=steps;
}else if(value<0){
this.x += map.size*(map.x_length-1);
}
break;
}
}else{
switch(this.orientation){
case 0:
this.y-=steps;
break;
case 1:
this.x+=steps;
break;
case 2:
this.y+=steps;
break;
case 3:
this.x-=steps;
break;
}
}
},
draw:function(context){