jam.enchant.js

jam.enchant.js

/**
 * jam.enchant.js
 * @version 0.3
 * @require enchant.js v0.4.3 or later
 * @author sidestepism
 *
 * @example

 var player = new Sprite(32, 32, 0, 0, "chara1.gif");
 player.touch();
 player.show();
 player.on("enterframe", function(){
     if(player.age % 30 == 0){
         var ball = new Sprite(16, 16, 160, 160, "icon1.png", rand(7));
         ball.vx = rand(11) - 5;
         ball.vy = rand(11) - 5;
         ball.hit(player, function(){
             ball.hide();
         });
         ball.show();
     }
 });

 **/

enchant.jam = { assets: ['effect0.gif', 'icon0.gif', 'font.png'] };

enchant.jam.Sprite = enchant.Class.create((enchant.animation && enchant.animation.Sprite) || enchant.Sprite, {
    initialize: function(width, height, x, y, image, frame){
        var game = enchant.Game.instance;
        if(arguments.length == 1){
            console.log("hoge");
            (enchant.animation || enchant).Sprite.call(this, 0, 0);
            for(var i in arguments[0])if(arguments[0].hasOwnProperty(i)){
                this[i] = arguments[0][i];
            }
        }else{
            (enchant.animation || enchant).Sprite.call(this, width, height);
            this.x = x || 0;
            this.y = y || 0;
            this.vx = 0;
            this.vy = 0;
            if(image){
                game.load(image);
                this.image = game.assets[image] || null;
            }
            console.log(frame);
            this.frame = frame || 0;
        }

        this.addEventListener("enterframe", function(){
            this.x += this.vx;
            this.y += this.vy;
            if(!this.scene) return;
            if(this.x >= (this.scene.width - this.width)){
                this.vx *= -1;
                this.x = (this.scene.width - this.width);
            }
            if(this.y >= (this.scene.height - this.height)){
                this.vy *= -1;
                this.y = (this.scene.height - this.height);
            }
            if(this.x <= 0){
                this.vx *= -1;
                this.x = 0;
            }
            if(this.y <= 0){
                this.vy *= -1;
                this.y = 0;
            }
        });
    },
    on: function(){
        this.addEventListener.apply(this, arguments);
    },
    emit: function(){
        this.dispatchEvent.apply(this, arguments);
    },
    touch: function(){
        var sprite = this;
        var func = function(evt){
            sprite.x = evt.x - sprite.width/2;
            sprite.y = evt.y - sprite.height/2;
        };
        enchant.Game.instance.rootScene.addEventListener("touchstart", func);
        enchant.Game.instance.rootScene.addEventListener("touchmove", func);
        enchant.Game.instance.rootScene.addEventListener("touchend", func);
    },
    touchX: function(){
        var sprite = this;
        var func = function(evt){
            sprite.x = evt.x - sprite.width/2;
        };
        enchant.Game.instance.rootScene.addEventListener("touchstart", func);
        enchant.Game.instance.rootScene.addEventListener("touchmove", func);
        enchant.Game.instance.rootScene.addEventListener("touchend", func);
    },
    touchY: function(){
        var sprite = this;
        var func = function(evt){
            sprite.y = evt.y - sprite.height/2;
        };
        enchant.Game.instance.rootScene.addEventListener("touchstart", func);
        enchant.Game.instance.rootScene.addEventListener("touchmove", func);
        enchant.Game.instance.rootScene.addEventListener("touchend", func);
    },
    arrow: function(speed){
        speed = speed || 3;
        var sprite = this;
        var game = enchant.Game.instance;
        game.rootScene.addEventListener("enterframe", function(){
            if(game.input.right) sprite.x += speed;
            if(game.input.left)  sprite.x -= speed;
            if(game.input.down)  sprite.y += speed;
            if(game.input.up)    sprite.y -= speed;
        })
    },
    arrowX: function(speed){
        speed = speed || 3;
        var sprite = this;
        var game = enchant.Game.instance;
        game.rootScene.addEventListener("enterframe", function(){
            if(game.input.right) sprite.x += speed;
            if(game.input.left)  sprite.x -= speed;
        })
    },
    arrowY: function(speed){
        speed = speed || 3;
        var sprite = this;
        var game = enchant.Game.instance;
        game.rootScene.addEventListener("enterframe", function(){
            if(game.input.down)  sprite.y += speed;
            if(game.input.up)    sprite.y -= speed;
        })
    },
    show: function(){
        enchant.Game.instance.rootScene.addChild(this);
    },
    hide: function(){
        enchant.Game.instance.rootScene.removeChild(this);
    },
    onhit: function(obj, func, func2){
        this.addEventListener("enterframe", function(){
            if(this.intersect(obj)){
                func.call(this, obj);
            }
        })
    },
    onhits: function(arr, func){
        for(var i = 0, l = arr.length; i < l; i++){
            if(arr[i] && this.intersect(arr[i])){
                func.call(arr[i]);
            }
        }
    },
    bg: {
        get: function(){return this.backgroundColor},
        set: function(color){this.backgroundColor = color}
    }
});

enchant.jam.Game = enchant.Class.create((enchant.nineleap && enchant.nineleap.Game) || enchant.Game, {
    countDown: function(time){
        var timelabel = new enchant.util.TimeLabel(12, 12, 'countdown')
        timelabel.time = time;
        this.rootScene.addChild(timelabel);
        this.timelabel = timelabel;
        timelabel.addEventListener("enterframe", function(){
            this.dispatchEvent("end");
        })
    },
    countUp: function(){
        var timelabel = new enchant.util.TimeLabel(12, 12, 'countup')
        timelabel.time = 0;
        this.rootScene.addChild(timelabel);
        game.timelabel = timelabel;
    },
    showScore: function(){
        var scorelabel = new enchant.util.ScoreLabel(12, 28);
        scorelabel.addEventListener("enterframe", function(){
            scorelabel.score = enchant.Game.instance.score;
        });
        this.score = 0;
        this.scorelabel = scorelabel;
    },
    showPad: function(){
        var pad = new Pad(240, 240);
        enchant.Game.instance.rootScene.addChild(pad);
    },
    rs: {
        get: function(){return this.rootScene},
        set: function(scene){this.rootScene = scene}
    }
});

enchant.OldScene = enchant.Scene;

enchant.Scene = enchant.Class.create(enchant.OldScene, {
    bg: {
        get: function(){return this.backgroundColor},
        set: function(color){this.backgroundColor = color}
    },
    rs: {
        get: function(){return this.rootScene},
        set: function(scene){this.rootScene = scene}
    },
    on: function(){
        this.addEventListener.apply(this, arguments);
    }
});


function rand(num){
    return Math.floor(Math.random() * num);
}

page = {
    get param(){
        return this._c;
    },
    set param(c){
        this._c = c*2;

    }
}