(function() {
    if(typeof PIXI!="object") {
        if(typeof loadfail=="function") {
            loadfail("libpointerfx.js: PIXI(type of "+(typeof PIXI)+") is not an object");
        } else {
            window.alert("libpointerfx.js: PIXI(type of "+(typeof PIXI)+") is not an object");
        }
        return;
    }
    if(typeof libmain!="object") {
        if(typeof loadfail=="function") {
            loadfail("libpointerfx.js: libmain(type of "+(typeof libmain)+") is not an object");
        } else {
            window.alert("libpointerfx.js: libmain(type of "+(typeof libmain)+") is not an object");
        }
        return;
    }

    var libpointerfx= {};

    libpointerfx.fx_template_list=[];
    libpointerfx.fx_instance_map= {};
    libpointerfx.fx_template_chosen=new PIXI.Sprite();

    var on_pointer_down=function(event) {
        var pointer_id=event.pointerType+event.pointerId;
        var fx_instance = libpointerfx.fx_template_chosen.clone();
        fx_instance.anchor.copyFrom(libpointerfx.fx_template_chosen.anchor);
        fx_instance.position.copyFrom(event.global);
        fx_instance.animationSpeed = libpointerfx.fx_template_chosen.animationSpeed;
        fx_instance.gotoAndPlay(0);

        libpointerfx.fx_instance_map[pointer_id] = fx_instance;
        libmain.scenes.pointer_fx.root.addChild(fx_instance);
    };

    var on_pointer_move=function(event) {
        var pointer_id=event.pointerType+event.pointerId;
    };

    var on_pointer_up=function(event) {
        var pointer_id=event.pointerType+event.pointerId;
    };

    libmain.scenes.pointer_fx.root.interactiveChildren=false;

    libmain.scenes.pointer_fx.judge_rect.eventMode="static";

    libmain.scenes.pointer_fx.judge_rect.on("pointerdown", on_pointer_down);
    libmain.scenes.pointer_fx.judge_rect.on("pointermove", on_pointer_move);
    libmain.scenes.pointer_fx.judge_rect.on("pointerup", on_pointer_up);
    libmain.scenes.pointer_fx.judge_rect.on("pointerout", on_pointer_up);

    libmain.scenes.pointer_fx.judge_rect.x=0;
    libmain.scenes.pointer_fx.judge_rect.y=0;
    libmain.scenes.pointer_fx.judge_rect.anchor.set(0, 0);

    //libmain.settings.hud.show_pointerfx

    window.libpointerfx=libpointerfx;
    console.log("[libpointerfx] initialized successfully.");
})();