/** @language chinese
* <p>Library:lufylegend.LoadingSampleX-x.x.x.min.js</p>
* <p>用来显示进度条的对象。</p>
* <p>引擎中目前提供的进度条类有：LoadingSample1～7</p>
* <p>你可以制作自己的进度条，自制进度条类中要包含setProgress函数。</p>
* @class LoadingSample
* @extends LSprite
* @constructor
* @example
* var loadData = [
* {path:"./js/jsfile01.js",type:"js"},
* {path:"./js/jsfile02.js",type:"js"},
* {name:"img0",path:"./images/img0.png"},
* {name:"img1",path:"./images/img1.png"},
* {name:"text01",path:"./files/text01.txt",type:"text"},
* {name:"text02",path:"./files/text02.txt",type:"text"},
* {name:"sound01",path:"./sounds/sound01.wav",type:"sound"},
* {name:"sound02",path:"./sounds/sound02.wav",type:"sound"}
* ];
* var loadingLayer;
* var datalist=[];
* function main(){
* loadingLayer = new LoadingSample1();
* addChild(loadingLayer);
* LLoadManage.load(
* loadData,
* function(progress){
* loadingLayer.setProgress(progress);
* },
* gameInit
* );
* }
* function gameInit (result) {
* datalist = result;
* removeChild(loadingLayer);
* loadingLayer = null;
* //do something
* }
* @since 1.4.0
* @public
*/
var LoadingSample1 = (function() {
function LoadingSample1(step, b, c) {
base(this, LSprite, []);
var s = this;
s.numberList = new Array([1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1], [0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0], [1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1], [1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1], [1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1], [1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1], [1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1], [1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1], [1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1], [1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1]);
s.backgroundColor = b == null ? "#000000" : b;
s.color = c == null ? "#ffffff" : c;
s.progress = 0;
s.step = step == null ? LGlobal.width * 0.5 / 15 : step;
s.back = new LSprite();
s.addChild(s.back);
s.num = new LSprite();
s.addChild(s.num);
s.num.mask = new LSprite();
s.screenX = (LGlobal.width - s.step * 15) / 2;
s.screenY = (LGlobal.height - s.step * 5) / 2;
s.num.x = s.screenX;
s.num.y = s.screenY;
s.setProgress(s.progress);
}
/** @language chinese
* 设置进度条的长度百分比
* @method setProgress
* @param {int} value 长度百分比(0〜100)
* @example
* var loadData = [
* {path:"./js/jsfile01.js",type:"js"},
* {path:"./js/jsfile02.js",type:"js"},
* {name:"img0",path:"./images/img0.png"},
* {name:"img1",path:"./images/img1.png"},
* {name:"text01",path:"./files/text01.txt",type:"text"},
* {name:"text02",path:"./files/text02.txt",type:"text"},
* {name:"sound01",path:"./sounds/sound01.wav",type:"sound"},
* {name:"sound02",path:"./sounds/sound02.wav",type:"sound"}
* ];
* var loadingLayer;
* var datalist=[];
* function main(){
* loadingLayer = new LoadingSample1();
* addChild(loadingLayer);
* LLoadManage.load(
* loadData,
* function(progress){
* loadingLayer.setProgress(progress);
* },
* gameInit
* );
* }
* function gameInit (result) {
* datalist = result;
* removeChild(loadingLayer);
* loadingLayer = null;
* //do something
* }
* @public
* @since 1.4.0
*/
LoadingSample1.prototype.setProgress = function(value) {
var s = this, c = LGlobal.canvas;
value = Math.floor(value);
var num_0 = "", num_1, num_2, i;
var s_x = s.step;
if (value >= 100) {
num_0 = s.getNumber(1);
num_1 = s.getNumber(0);
num_2 = s.getNumber(0);
s_x = s.step * 3;
} else if (value >= 10) {
num_1 = s.getNumber(Math.floor(value / 10));
num_2 = s.getNumber(value % 10);
} else {
num_1 = s.getNumber(0);
num_2 = s.getNumber(value);
}
s.back.graphics.clear();
s.back.graphics.add(function() {
c.beginPath();
c.fillStyle = s.backgroundColor;
c.fillRect(0, 0, LGlobal.width, LGlobal.height);
c.closePath();
c.fillStyle = s.color;
if (value >= 100) {
for ( i = 0; i < num_0.length; i++) {
if (num_0[i] == 0) {
continue;
}
c.fillRect(s.screenX + Math.floor(i % 3) * s.step, s.screenY + Math.floor(i / 3) * s.step, s.step, s.step);
}
}
for ( i = 0; i < num_1.length; i++) {
if (num_1[i] == 0) {
continue;
}
c.fillRect(s.screenX + s_x + Math.floor(i % 3) * s.step, s.screenY + Math.floor(i / 3) * s.step, s.step, s.step);
}
for ( i = 0; i < num_2.length; i++) {
if (num_2[i] == 0) {
continue;
}
c.fillRect(s.screenX + s_x + Math.floor(i % 3) * s.step + s.step * 4, s.screenY + Math.floor(i / 3) * s.step, s.step, s.step);
}
c.moveTo(s.screenX + s_x + s.step * 9.7, s.screenY);
c.lineTo(s.screenX + s_x + s.step * 10.5, s.screenY);
c.lineTo(s.screenX + s_x + s.step * 9.3, s.screenY + s.step * 5);
c.lineTo(s.screenX + s_x + s.step * 8.5, s.screenY + s.step * 5);
c.lineTo(s.screenX + s_x + s.step * 9.7, s.screenY);
c.fill();
c.moveTo(s.screenX + s_x + s.step * 8.5, s.screenY + s.step);
c.arc(s.screenX + s_x + s.step * 8.5, s.screenY + s.step, s.step * 0.6, 0, 360 + Math.PI / 180);
c.moveTo(s.screenX + s_x + s.step * 10.5, s.screenY + s.step * 4);
c.arc(s.screenX + s_x + s.step * 10.5, s.screenY + s.step * 4, s.step * 0.6, 0, 360 + Math.PI / 180);
c.fill();
});
s.num.mask.graphics.clear();
s.num.mask.graphics.add(function() {
if (value >= 100) {
for ( i = 0; i < num_0.length; i++) {
if (num_0[i] == 0) {
continue;
}
c.rect(s.screenX + Math.floor(i % 3) * s.step, s.screenY + Math.floor(i / 3) * s.step, s.step, s.step);
}
}
for (var i = 0; i < num_1.length; i++) {
if (num_1[i] == 0) {
continue;
}
c.rect(s.screenX + s_x + Math.floor(i % 3) * s.step, s.screenY + Math.floor(i / 3) * s.step, s.step, s.step);
}
for (var i = 0; i < num_2.length; i++) {
if (num_2[i] == 0) {
continue;
}
c.rect(s.screenX + s_x + Math.floor(i % 3) * s.step + s.step * 4, s.screenY + Math.floor(i / 3) * s.step, s.step, s.step);
}
});
c.fillStyle = LGlobal._create_loading_color();
s.num.graphics.clear();
s.num.graphics.drawRect(1, c.fillStyle, [0, s.step * 5 * (100 - value) * 0.01, LGlobal.width, LGlobal.height], true, c.fillStyle);
};
LoadingSample1.prototype.getNumber = function(value) {
return this.numberList[value];
};
return LoadingSample1;
})();
