2d-gaming/ObjectLogic/crashLogic.component.js

This is an Angular package fo developing 2d games in angular. [Please report issues/questions/any ideas to better help this package](https://github.com/CWestBlue/2d-gaming/issues).

var CrashComponent = (function () {
    function CrashComponent(object, barriers) {
        this.object = object;
        this.barriers = barriers;
    }
    CrashComponent.prototype.hitBarrier = function (object) {
        var _this = this;
        var right = object.game.canvas.width;
        var bottom = object.game.canvas.height;
        if (this.leavesWith(object)) {
            switch (this.leavesWith(object)) {
                case 'right':
                    object.postion.xPos = object.game.canvas.width - object.design.width;
                    object.speedX = 0;
                    break;
                case 'left':
                    object.postion.xPos = 0;
                    break;
                case 'bottom':
                    object.postion.yPos = object.game.canvas.height - object.design.height;
                    object.speedY = 0;
                    object.speedY = 0;
                    // this.gravity = 0;
                    break;
                case 'top':
                    object.postion.yPos = 0;
                    break;
            }
            return true;
        }
        if (this.barriers.items.length > 0) {
            this.barriers.items.forEach(function (obj) {
                if (!(_this.crashWithSide(object, obj) === 'false')) {
                    _this.addClip(_this.crashWithSide(object, obj), object, obj);
                    return true;
                }
            });
        }
        return false;
    };
    CrashComponent.prototype.addClip = function (side, object, barrier) {
        // console.log(side);
        switch (side) {
            case 'top':
                object.postion.yPos = barrier.postion.yPos - object.design.height;
                break;
            case 'bottom':
                object.postion.yPos = barrier.postion.yPos + barrier.design.height;
                break;
            case 'right':
                object.postion.xPos = barrier.postion.xPos + barrier.design.width;
                break;
            case 'left':
                object.postion.xPos = barrier.postion.xPos - object.design.width;
                break;
        }
    };
    CrashComponent.prototype.crashWithSide = function (currentObj, otherobj) {
        var myleft = currentObj.postion.xPos;
        var myright = currentObj.postion.xPos + (currentObj.design.width);
        var mytop = currentObj.postion.yPos;
        var mybottom = currentObj.postion.yPos + (currentObj.design.height);
        var otherleft = otherobj.postion.xPos;
        var otherright = otherobj.postion.xPos + (otherobj.design.width);
        var othertop = otherobj.postion.yPos;
        var otherbottom = otherobj.postion.yPos + (otherobj.design.height);
        if ((mybottom < othertop) ||
            (mytop > otherbottom) ||
            (myright < otherleft) ||
            (myleft > otherright)) {
            return 'false';
        }
        else {
            if (mybottom > othertop && mytop < othertop) {
                // this.addClip('top', currentObj, otherobj)
                return 'top';
            }
            if (mytop < otherbottom && mybottom > otherbottom) {
                // this.addClip('bottom', currentObj, otherobj)
                return 'bottom';
            }
            if (myright > otherleft && myleft < otherleft) {
                // this.addClip('left', currentObj, otherobj)
                return 'left';
            }
            if (myleft < otherright && myright > otherright) {
                // this.addClip('right', currentObj, otherobj)
                return 'right';
            }
        }
    };
    CrashComponent.prototype.leavesWith = function (object) {
        var myleft = object.postion.xPos;
        var myright = object.postion.xPos + (object.design.width);
        var mytop = object.postion.yPos;
        var mybottom = object.postion.yPos + (object.design.height);
        var otherleft = 0;
        var otherright = object.game.canvas.width;
        var othertop = 0;
        var otherbottom = object.game.canvas.height;
        if ((mytop < othertop) ||
            (mybottom > otherbottom) ||
            (myleft < otherleft) ||
            (myright > otherright)) {
            if (mytop < othertop) {
                return 'top';
            }
            if (mybottom > otherbottom) {
                return 'bottom';
            }
            if (myleft < otherleft) {
                return 'left';
            }
            if (myright > otherright) {
                return 'right';
            }
        }
        else {
            return;
        }
    };
    CrashComponent.prototype.newPos = function (barrier) {
        var _this = this;
        this.object.items.forEach(function (res) {
            if (barrier) {
                if (_this.hitBarrier(res)) {
                    if (!(_this.leavesWith(res) === 'bottom')) {
                        return;
                    }
                    else {
                        res.speedY = 0;
                    }
                }
            }
        });
    };
    return CrashComponent;
}());
export { CrashComponent };
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