[ARAMIS] - Engine de movimento u.U

window.onload = function () {
    player = {
        x: function () {
            return parseInt(document.getElementById("sprite").style.left);
        },
        y: function () {
            return parseInt(document.getElementById("sprite").style.top);
        },
        obj: function () {
            return document.getElementById("sprite");
        }
    };
    speedWay = 2;
    onkeydown = function (x) {
        if (x.keyCode == 37) {
            player["position"] = "left";
            player.obj().style.backgroundPosition = "-0px -211px";
            setTimeout(function () {
                player.obj().style.backgroundPosition = "-0px -182px";
            }, 300);
            player.obj().style.left = (player.x() - speedWay) + "px";
            return false;
        };

        if (x.keyCode == 38) {
            player["position"] = "up";
            player.obj().style.backgroundPosition = "-0px -151px";
            setTimeout(function () {
                player.obj().style.backgroundPosition = "-0px -91px";
            }, 300);
            player.obj().style.top = (player.y() - speedWay) + "px";
            return false;
        };

        if (x.keyCode == 39) {
            player["position"] = "right";
            player.obj().style.backgroundPosition = "-0px -297px";
            setTimeout(function () {
                player.obj().style.backgroundPosition = "-0px -269px";
            }, 300);
            player.obj().style.left = (player.x() + speedWay) + "px";
            return false;
        };

        if (x.keyCode == 40) {
            player["position"] = "down";
            player.obj().style.backgroundPosition = "-0px -29px";
            setTimeout(function () {
                player.obj().style.backgroundPosition = "-0px -0px";
            }, 300);
            player.obj().style.top = (player.y() + speedWay) + "px";
            return false;
        };
        if (x.keyCode == 107) {
            speedWay = 5;
            return false;
        };

        if (x.keyCode == 109) {
            speedWay = 2;
            return false;
        };
    };

    setInterval(function () {
        if (player.y() > 329 || player.y() == 329) {
            player.obj().style.top = (player.y() - speedWay) + "px";
        };
        if (player.x() > 514 || player.x() == 514) {
            player.obj().style.left = (player.x() - speedWay) + "px";
        };
        if (player.y() < 0 || player.y() == 0) {
            player.obj().style.top = (player.y() + speedWay) + "px";
        };
        if (player.x() < 0 || player.x() == 0) {
            player.obj().style.left = (player.x() + speedWay) + "px";
        };
        if (player.x() > 286 && player.x() < 320 && player.y() > 280 && player.y() < 325) {
            if (player.position == "down") {
                player.obj().style.top = (player.y() - speedWay) + "px";
            };
            if (player.position == "up") {
                player.obj().style.top = (player.y() + speedWay) + "px";
            };
            if (player.position == "right") {
                player.obj().style.left = (player.x() - speedWay) + "px";
            };
            if (player.position == "left") {
                player.obj().style.left = (player.x() + speedWay) + "px";
            };
        };
    }, 0);
};