r3-custom-code/21g30t1e75.js

if (this.parentEntity === data.entity) {
    console.log('snake entity loaded');
} else {
    return;
}

/**
 * Defines
 */
GameLib.CustomCode.BODY_TYPE_NORMAL	= 0x1;
GameLib.CustomCode.BODY_TYPE_TAIL	= 0x2;
GameLib.CustomCode.BODY_TYPE_CORNER	= 0x3;

GameLib.CustomCode.GRID_WIDTH 	= 11;
GameLib.CustomCode.GRID_HEIGHT 	= 10;

GameLib.CustomCode.GRID_OFFSET_X = 1;
GameLib.CustomCode.GRID_OFFSET_Y = 8;

GameLib.CustomCode.SPEED_INITIAL = 1;

GameLib.CustomCode.ORIENTATION_UP       = 0;
GameLib.CustomCode.ORIENTATION_LEFT     = 1;
GameLib.CustomCode.ORIENTATION_DOWN     = 2;
GameLib.CustomCode.ORIENTATION_RIGHT    = 3;

GameLib.CustomCode.FOOD_SPEED_INITIAL	= 3;
GameLib.CustomCode.MAX_FOOD_ITEMS		= 6;

GameLib.CustomCode.POWERUP_WAIT_TIME_MIN	= 5;
GameLib.CustomCode.POWERUP_WAIT_TIME_MAX	= 10;
GameLib.CustomCode.POWERUP_DURATION			= 7;
GameLib.CustomCode.POWERUP_SPEED			= 0;
GameLib.CustomCode.POWERUP_LIFE				= 1;
GameLib.CustomCode.POWERUP_SLOW				= 2;
GameLib.CustomCode.MAX_POWERUP_ITEMS		= 3;

GameLib.CustomCode.FOOD_BACON		= 0;
GameLib.CustomCode.FOOD_CHEESE		= 1;
GameLib.CustomCode.FOOD_ONION		= 2;
GameLib.CustomCode.FOOD_ONION_RING	= 3;
GameLib.CustomCode.FOOD_PATTY		= 4;
GameLib.CustomCode.FOOD_TOMATO		= 5;

GameLib.CustomCode.BODY_TYPE_BREAD_BACON        = 0;
GameLib.CustomCode.BODY_TYPE_BREAD_CHEESE       = 1;
GameLib.CustomCode.BODY_TYPE_BREAD_ONION        = 2;
GameLib.CustomCode.BODY_TYPE_BREAD_ONION_RING   = 3;
GameLib.CustomCode.BODY_TYPE_BREAD_PATTY        = 4;
GameLib.CustomCode.BODY_TYPE_BREAD_HEAD         = 5;
GameLib.CustomCode.BODY_TYPE_BREAD_TAIL         = 6;
GameLib.CustomCode.BODY_TYPE_BREAD_CORNER       = 7;

GameLib.CustomCode.OBJECT_TYPE_NONE 		= 0;
GameLib.CustomCode.OBJECT_TYPE_SNAKE_BODY	= 1;
GameLib.CustomCode.OBJECT_TYPE_FOOD 		= 2;
GameLib.CustomCode.OBJECT_TYPE_POWERUP	    = 3;

/**
 * Get runtime
 */
this.runtime = GameLib.Utils.GetRuntime();

/**
 * Custom Code Components
 */
this.beforeRender 	= GameLib.EntityManager.Instance.findComponentById('zjq6ach3jt');
this.keyUp			= GameLib.EntityManager.Instance.findComponentById('306204wy29');

/**
 * Geometries
 */
this.geometryBody = GameLib.EntityManager.Instance.findComponentById('8f5q7k5ozp');

GameLib.CustomCode.BODY_SCALE_X = this.geometryBody.width;
GameLib.CustomCode.BODY_SCALE_Y = this.geometryBody.height;

/**
 * Materials
 */
this.materialTomato 		= GameLib.EntityManager.Instance.findComponentById('merwtvkm1t');
this.materialBacon 			= GameLib.EntityManager.Instance.findComponentById('x5ffcl6ojc');
this.materialCheese 		= GameLib.EntityManager.Instance.findComponentById('0rxqy5eddx');
this.materialOnionRing 		= GameLib.EntityManager.Instance.findComponentById('gz8zex5xug');
this.materialPatty 			= GameLib.EntityManager.Instance.findComponentById('f7y8nurbcv');
this.materialOnion			= GameLib.EntityManager.Instance.findComponentById('im3tsuzwrp');
this.materialBreadBacon		= GameLib.EntityManager.Instance.findComponentById('wn31yqi6lc');
this.materialBreadCheese	= GameLib.EntityManager.Instance.findComponentById('i22ixqizge');
this.materialBreadOnion		= GameLib.EntityManager.Instance.findComponentById('69sybcj08d');
this.materialBreadOnionRing = GameLib.EntityManager.Instance.findComponentById('kvesyjtr2v');
this.materialBreadPatty		= GameLib.EntityManager.Instance.findComponentById('k6axym9bu5');
this.materialBreadHead 		= GameLib.EntityManager.Instance.findComponentById('heu4f7zzuh');
this.materialBreadTail		= GameLib.EntityManager.Instance.findComponentById('mm2yq9rmpf');
this.materialBreadCorner	= GameLib.EntityManager.Instance.findComponentById('ju9r1bw6cb');
this.materialPowerupSpeed   = GameLib.EntityManager.Instance.findComponentById('fb32uutj9q');
this.materialPowerupLife    = GameLib.EntityManager.Instance.findComponentById('6tld70a6zu');
this.materialPowerupSlow    = GameLib.EntityManager.Instance.findComponentById('ulgntj8nta');

/**
 * Other Objects (Scene)
 */
this.scene 		= GameLib.EntityManager.Instance.findComponentById('pllp034hsj');
this.animation 	= GameLib.EntityManager.Instance.findComponentById('8kb7utb2fn');
this.animationRotation = GameLib.EntityManager.Instance.findComponentById('z628kythyn');

/**
 * Game objects
 */
this.snake 	= [];
this.grid 	= [[]];

this.speed	= GameLib.CustomCode.SPEED_INITIAL;
this.advanceTime = 0;

this.foodTime 	= 0;
this.foodSpeed 	= GameLib.CustomCode.FOOD_SPEED_INITIAL;
this.food   	= [];

this.powerupTime = 0;
this.nextPowerupTime = GameLib.Utils.GetRandomIntInclusive(
    GameLib.CustomCode.POWERUP_WAIT_TIME_MIN,
    GameLib.CustomCode.POWERUP_WAIT_TIME_MAX
);
this.powerups 	= [];

/**
 * Orientation is 0, 1, 2 or 3, (up, left, down, right) -
 * This is also the amount we need to multiply with PI to get the mesh rotation
 * @type {{direction: {x: number, y: number}, orientation: number}}
 */
this.state = {
    orientation : 0,
    turning     : false,
    flip        : 0
};

GameLib.CustomCode.prototype.visualizeGrid = function (color) {

    if (this.starsMesh) {
        this.scene.instance.remove(this.starsMesh);
    }

    this.starsGeometry = new THREE.Geometry();

    this.grid.map(
        function(x, xIndex) {
            x.map(
                function(y, yIndex) {
                    this.starsGeometry.vertices.push(
                        new THREE.Vector3(
                            (xIndex * GameLib.CustomCode.BODY_SCALE_X) + GameLib.CustomCode.GRID_OFFSET_X,
                            (yIndex * GameLib.CustomCode.BODY_SCALE_Y) + GameLib.CustomCode.GRID_OFFSET_Y,
                            5
                        )
                    );
                }.bind(this)
            )
        }.bind(this)
    );

    var starsMaterial = new THREE.PointsMaterial({color: color, size: 0.1});

    this.starsMesh = new THREE.Points(this.starsGeometry, starsMaterial);

    this.scene.instance.add(this.starsMesh);

}.bind(this)

GameLib.CustomCode.prototype.createGameMesh = function(material, visible) {

    if (GameLib.Utils.UndefinedOrNull(visible)) {
        visible = true;
    }

    var mesh = new GameLib.D3.Mesh(
        this.runtime.graphics,
        {
            geometry  		: this.geometryBody,
            materials 		: [material],
            visible 		: visible,
            useQuaternion 	: false
        }
    )

    this.scene.addClone(mesh);

    return mesh;

}.bind(this)

/**
 * GameLib.CustomCode.Object
 * @param objectType
 * @param type
 * @param mesh
 * @param position
 * @constructor
 */
GameLib.CustomCode.GameObject = function(
    objectType,
    type,
    mesh,
    position
) {
    if (GameLib.Utils.UndefinedOrNull(objectType)) {
        objectType = GameLib.CustomCode.OBJECT_TYPE_NONE;
    }
    this.objectType = objectType;

    if (GameLib.Utils.UndefinedOrNull(type)) {
        type = -1;
    }
    this.type = type;

    if (GameLib.Utils.UndefinedOrNull(mesh)) {
        mesh = null;
    }
    this.mesh = mesh;

    if (GameLib.Utils.UndefinedOrNull(position)) {
        position = null;
    }
    this.position = position;
}

/**
 * Disposes of the mesh object and resets this object to its defaults
 */
GameLib.CustomCode.GameObject.prototype.dispose = function(removeMesh) {

    if (GameLib.Utils.UndefinedOrNull(removeMesh)) {
        removeMesh = true;
    }

    if (this.mesh && removeMesh) {
        this.mesh.geometry = null;
        this.mesh.materials = null;
        this.mesh.remove();
        this.mesh = null;
    }

    this.objectType = GameLib.CustomCode.OBJECT_TYPE_NONE;

    this.type = -1;

    this.position = null;
};

/**
 * Applies the object position to the mesh taking into account the offset and scale of the body
 * @param updateInstance
 */
GameLib.CustomCode.GameObject.prototype.applyToMesh = function(updateInstance) {
    if (this.mesh) {

        this.mesh.position.x = (this.position.x * GameLib.CustomCode.BODY_SCALE_X) + GameLib.CustomCode.GRID_OFFSET_X;
        this.mesh.position.y = (this.position.y * GameLib.CustomCode.BODY_SCALE_Y) + GameLib.CustomCode.GRID_OFFSET_Y;
        this.mesh.position.z = 0.1;

        if (updateInstance) {
            this.mesh.updateInstance('position');
        }
    }
};

/**
 * Scans through the grid, gets all empty positions, and chooses a random one
 * @type {function(this:snakeEntityLoaded)}
 */
GameLib.CustomCode.prototype.getFreeGridPosition = function() {

    var x = GameLib.Utils.GetRandomInt(0, GameLib.CustomCode.GRID_WIDTH);
    var y = GameLib.Utils.GetRandomInt(0, GameLib.CustomCode.GRID_HEIGHT);

    return {
        x : x,
        y : y
    };

}.bind(this);

/**
 *
 * @type {function(this:snakeEntityLoaded)}
 */
GameLib.CustomCode.prototype.createGameObject = function(
    objectType,
    type,
    position,
    orientation
) {

    if (GameLib.Utils.UndefinedOrNull(type)) {
        type = null;
    }

    var mesh    = null;
    var array   = null;

    if (objectType === GameLib.CustomCode.OBJECT_TYPE_POWERUP) {
        type = GameLib.Utils.GetRandomIntInclusive(0, 2);
        switch (type) {
            case GameLib.CustomCode.POWERUP_SPEED :
                mesh = this.createGameMesh(this.materialPowerupSpeed);
                break;
			case GameLib.CustomCode.POWERUP_LIFE :
                mesh = this.createGameMesh(this.materialPowerupLife);
                break;
            case GameLib.CustomCode.POWERUP_SLOW :
                mesh = this.createGameMesh(this.materialPowerupSlow);
                break;
			default:
                throw new Error('unhandled power up type : ' + type)
        }

		/**
         * We apply a scale to the powerupss too - since they appear too big when normal
         */
        mesh.scale.x = 0.8;
        mesh.scale.y = 0.8;
        mesh.updateInstance('scale');
		
        array = this.powerups;
    }

    if (objectType === GameLib.CustomCode.OBJECT_TYPE_FOOD) {
        type = GameLib.Utils.GetRandomIntInclusive(0, 5);
        switch (type) {
            case GameLib.CustomCode.FOOD_BACON :
                mesh = this.createGameMesh(this.materialBacon);
                break;
            case GameLib.CustomCode.FOOD_CHEESE :
                mesh = this.createGameMesh(this.materialCheese);
                break;
            case GameLib.CustomCode.FOOD_ONION :
                mesh = this.createGameMesh(this.materialOnion);
                break;
            case GameLib.CustomCode.FOOD_ONION_RING :
                mesh = this.createGameMesh(this.materialOnionRing);
                break;
            case GameLib.CustomCode.FOOD_PATTY :
                mesh = this.createGameMesh(this.materialPatty);
                break;
            case GameLib.CustomCode.FOOD_TOMATO :
                mesh = this.createGameMesh(this.materialTomato);
                break;
            default :
                throw new Error('unhandled food type : ' + type)
        }

        /**
         * We apply a scale to the food meshes too - since they appear too big when normal
         */
        mesh.scale.x = 0.8;
        mesh.scale.y = 0.8;
        mesh.updateInstance('scale');

        array = this.food;
    }

    if (objectType === GameLib.CustomCode.OBJECT_TYPE_SNAKE_BODY) {

        switch (type) {
            case GameLib.CustomCode.BODY_TYPE_BREAD_BACON :
                mesh = this.createGameMesh(this.materialBreadBacon);
                break;
            case GameLib.CustomCode.BODY_TYPE_BREAD_CHEESE :
                mesh = this.createGameMesh(this.materialBreadCheese);
                break;
            case GameLib.CustomCode.BODY_TYPE_BREAD_ONION :
                mesh = this.createGameMesh(this.materialBreadOnion);
                break;
            case GameLib.CustomCode.BODY_TYPE_BREAD_ONION_RING :
                mesh = this.createGameMesh(this.materialBreadOnionRing);
                break;
            case GameLib.CustomCode.BODY_TYPE_BREAD_PATTY :
                mesh = this.createGameMesh(this.materialBreadPatty);
                break;
            case GameLib.CustomCode.BODY_TYPE_BREAD_HEAD :
                mesh = this.createGameMesh(this.materialBreadHead);
                break;
            case GameLib.CustomCode.BODY_TYPE_BREAD_TAIL :
                mesh = this.createGameMesh(this.materialBreadTail);
                break;
            case GameLib.CustomCode.BODY_TYPE_BREAD_CORNER :
                mesh = this.createGameMesh(this.materialBreadCorner);
                break;
            default :
                throw new Error('unhandled body type : ' + type)
        }

        array = this.snake;
    }

    var gameObject  = null;

    switch (objectType) {
        case GameLib.CustomCode.OBJECT_TYPE_FOOD:
        case GameLib.CustomCode.OBJECT_TYPE_POWERUP:
            gameObject = new GameLib.CustomCode.GameObject(
                objectType,
                type,
                mesh,
                position
            )
            gameObject.applyToMesh(true);
            break;
        case GameLib.CustomCode.OBJECT_TYPE_SNAKE_BODY:
            gameObject = new GameLib.CustomCode.SnakeBody(
                type,
                mesh,
                position,
                orientation
            )
            gameObject.applyToMesh(true);
            break;
        default:
            throw new Error('unhandled object type: ' + objectType);
    }

    /**
     * Update the grid with this object
     */
    var currentGameObject = this.grid[gameObject.position.x][gameObject.position.y];

    /**
     * If there is a powerup at this position - remove it
     */
    if (currentGameObject.objectType === GameLib.CustomCode.OBJECT_TYPE_POWERUP) {
        this.powerups.splice(
            this.powerups.indexOf(currentGameObject),
            1
        );
    }

    /**
     * If there is food at this position - remove it
     */
    if (currentGameObject.objectType === GameLib.CustomCode.OBJECT_TYPE_FOOD) {
        this.food.splice(
            this.food.indexOf(currentGameObject),
            1
        );
    }

    /**
     * If there is an existing snake body at this position - explode!
     */
    if (currentGameObject.objectType === GameLib.CustomCode.OBJECT_TYPE_SNAKE_BODY) {
        console.warn('should not reach this code if collision detection is perfect');
        this.explode(currentGameObject.position);
        return;
    }

    this.grid[gameObject.position.x][gameObject.position.y].dispose();
    this.grid[gameObject.position.x][gameObject.position.y] = gameObject;

    /**
     * Save a reference to this object to the specific object array
     */
    array.push(gameObject);

    /**
     * If we have too many objects - dispose of the first on in the queue (fifo)
     */
    if (this.food.length > GameLib.CustomCode.MAX_FOOD_ITEMS) {
        gameObject = this.food.shift();
        this.grid[gameObject.position.x][gameObject.position.y].dispose();
    }

    if (this.powerups.length > GameLib.CustomCode.MAX_POWERUP_ITEMS_ITEMS) {
        gameObject = this.powerups.shift();
        this.grid[gameObject.position.x][gameObject.position.y].dispose();
    }
	
	return gameObject;

}.bind(this);

GameLib.CustomCode.prototype.createPowerup = function(delta) {

    this.powerupTime += delta;

    if (this.powerupTime > this.nextPowerupTime) {
        this.powerupTime = 0;
    } else {
        return;
    }

    this.createGameObject(
        GameLib.CustomCode.OBJECT_TYPE_POWERUP,
        null,
        this.getFreeGridPosition()
    );

}.bind(this);

GameLib.CustomCode.prototype.createFood = function(delta) {

    this.foodTime += delta;

    if (this.foodTime > this.foodSpeed) {
        this.foodTime = 0;
    } else {
        return;
    }

    this.createGameObject(
        GameLib.CustomCode.OBJECT_TYPE_FOOD,
        null,
        this.getFreeGridPosition()
    );

}.bind(this);


/**
 * GameLib.CustomCode.SnakeBody
 * @param type
 * @param mesh
 * @param position
 * @param orientation
 * @param flip
 * @param backupMesh
 * @param isTail
 * @property animation
 * @constructor
 */
GameLib.CustomCode.SnakeBody = function(
    type,
    mesh,
    position,
    orientation,
    flip,
    backupMesh,
    isTail
) {

    GameLib.CustomCode.GameObject.call(
        this,
        GameLib.CustomCode.OBJECT_TYPE_SNAKE_BODY,
        type,
        mesh,
        position
    );

    if (GameLib.Utils.UndefinedOrNull(orientation)) {
        orientation = GameLib.CustomCode.ORIENTATION_UP;
    }
    this.orientation = orientation;

    if (GameLib.Utils.UndefinedOrNull(flip)) {
        flip = 0;
    }
    this.flip = flip;

    if (GameLib.Utils.UndefinedOrNull(backupMesh)) {
        backupMesh = null;
    }
    this.backupMesh = backupMesh;

    if (GameLib.Utils.UndefinedOrNull(isTail)) {
        isTail = false;
    }
    this.isTail = isTail;

    this.applyToMesh();

    var animation = GameLib.EntityManager.Instance.findComponentById('8kb7utb2fn');

    animation.meshes.push(this.mesh);
};

GameLib.CustomCode.SnakeBody.prototype = Object.create(GameLib.CustomCode.GameObject.prototype);
GameLib.CustomCode.SnakeBody.prototype.constructor = GameLib.CustomCode.GameObject;

GameLib.CustomCode.SnakeBody.prototype.applyToMesh = function(updateInstance) {

    GameLib.CustomCode.GameObject.prototype.applyToMesh.call(this, updateInstance);

    this.mesh.rotation.z = this.orientation * Math.PI / 2;

    if (this.backupMesh) {
        this.mesh.rotation.z += ((Math.PI / 2) * this.flip);
        this.mesh.updateInstance('position');
        this.mesh.updateInstance('rotation');
    }

    this.mesh.updateInstance('rotation');
}

GameLib.CustomCode.SnakeBody.prototype.advance = function(orientation, flip) {

    var crash = false;

    switch (orientation) {
        case GameLib.CustomCode.ORIENTATION_UP :
            if ((this.position.y + 1) >= GameLib.CustomCode.GRID_HEIGHT) {
                crash = true;
            } else {
                this.position.y += 1;
            }
            break;
        case GameLib.CustomCode.ORIENTATION_DOWN :
            if ((this.position.y - 1) < 0) {
                crash = true;
            } else {
                this.position.y -= 1;
            }
            break;
        case GameLib.CustomCode.ORIENTATION_LEFT :
            if ((this.position.x - 1) < 0) {
                crash = true;
            } else {
                this.position.x -= 1;
            }
            break;
        case GameLib.CustomCode.ORIENTATION_RIGHT :
            if ((this.position.x + 1) >= GameLib.CustomCode.GRID_WIDTH) {
                crash = true;
            } else {
                this.position.x += 1;
            }
            break;
        default :
            console.warn('unknown orientation');
            break;
    }

    if (crash) {
        console.log('crashed!');
    }

    this.orientation = orientation;

    this.flip = flip;

    return !crash;
}

GameLib.CustomCode.prototype.initializeGrid = function() {

    this.grid = [];

    for (var x = 0; x < GameLib.CustomCode.GRID_WIDTH; x++) {
        this.grid[x] = [];
        for (var y = 0; y < GameLib.CustomCode.GRID_HEIGHT; y++) {
            this.grid[x][y] = new GameLib.CustomCode.GameObject();
        }
    }

}.bind(this);

// GameLib.CustomCode.prototype.rebuildGrid = function() {
//
//     this.initializeGrid();
//
//     /**
//      * First add all the snake body parts
//      */
//     this.snake.map(
//         function(body, index) {
//             this.grid[body.position.x][body.position.y] = {
//                 occupied: true,
//                 type : GameLib.CustomCode.OBJECT_TYPE_SNAKE_BODY,
//                 index : index
//             }
//         }.bind(this)
//     );
//
//     /**
//      * Then add all the food bits
//      */
//     this.food.map(
//         function(food, index) {
//             this.grid[food.position.x][food.position.y] = {
//                 occupied: true,
//                 type : GameLib.CustomCode.OBJECT_TYPE_FOOD,
//                 index : index
//             }
//         }.bind(this)
//     );
//
//     /**
//      * And also all the power ups
//      */
//     this.powerups.map(
//         function(powerup, index) {
//             this.grid[powerup.position.x][powerup.position.y] = {
//                 occupied: true,
//                 type : GameLib.CustomCode.OBJECT_TYPE_POWERUP,
//                 index : index
//             }
//         }.bind(this)
//     );
//
// }.bind(this);


/**
 * Explode the snake
 * @param position
 */
GameLib.CustomCode.prototype.explode = function(position) {
    console.log('explode snake at position : ' + position.x + ', ' + position.y);
}

/**
 * Extend the snake with information from gameObject
 * @param gameObject
 */
GameLib.CustomCode.prototype.extend = function(gameObject) {
    console.log('extend');
};

/**
 * Powerup the snake with information from gameObject
 * @param gameObject
 */
GameLib.CustomCode.prototype.powerup = function(gameObject) {
    console.log('powerup');
};

/**
 * Move the snake forward and do collision detection
 * @type {function(this:snakeEntityLoaded)}
 */
GameLib.CustomCode.prototype.advanceSnake = function(delta) {

    this.advanceTime += delta;

    if (this.advanceTime > this.speed) {
        this.advanceTime = 0;
    } else {
        return;
    }

    var backup = null;
    var temp = null;

    this.snake.map(
        function(body, index) {

            if (index === 0) {

                backup = {
                    position : {
                        x : body.position.x,
                        y : body.position.y
                    },
                    orientation : body.orientation,
                    flip : body.flip
                }

                var advanced = body.advance(
                    this.state.orientation,
                    this.state.flip,
                    this.grid
                );

                if (!advanced) {

                    this.explode(body.position);

                } else {

                    var gameObject = this.grid[body.position.x][body.position.y];

                    switch (gameObject.objectType) {
                        case GameLib.CustomCode.OBJECT_TYPE_SNAKE_BODY :
                            this.explode(body.position);
                            break;
                        case GameLib.CustomCode.OBJECT_TYPE_FOOD :
                            this.extend(gameObject);
                            break;
                        case GameLib.CustomCode.OBJECT_TYPE_POWERUP:
                            this.powerup(gameObject);
                            break;
                        default:
                            /**
                             * Update the grid with the body
                             */
                            this.grid[body.position.x][body.position.y] = body;
                            break;
                    }

                    /**
                     * Food or powerup objects need to be destroyed before being replaced with a body object
                     */
                    if (
                        gameObject.objectType === GameLib.CustomCode.OBJECT_TYPE_FOOD ||
                        gameObject.objectType === GameLib.CustomCode.OBJECT_TYPE_POWERUP
                    ) {

                        if (gameObject.objectType === GameLib.CustomCode.OBJECT_TYPE_FOOD) {
                            this.food.splice(
                                this.food.indexOf(gameObject),
                                1
                            );
                        } else {
                            this.powerups.splice(
                                this.powerups.indexOf(gameObject),
                                1
                            );
                        }

                        gameObject.dispose();

                        this.grid[body.position.x][body.position.y] = body;
                    }

                }

                backup.orientation = body.orientation;
                backup.flip = body.flip;
            }

            if (index > 0) {

                temp = {
                    position : {
                        x : body.position.x,
                        y : body.position.y
                    },
                    orientation : body.orientation,
                    flip : body.flip
                }

                /**
                 * Create a new empty object at the current grid position (free it up)
                 */
                this.grid[body.position.x][body.position.y] = new GameLib.CustomCode.GameObject();

                /**
                 * Assign the new location to the body
                 */
                body.position.x     = backup.position.x;
                body.position.y     = backup.position.y;
                body.orientation    = backup.orientation;
                body.flip			= backup.flip;

                /**
                 * Update the grid with our new body
                 */
                this.grid[body.position.x][body.position.y] = body;

                if (body.backupMesh) {
                    /**
                     * We used to be a corner, change back
                     * @type {null}
                     */
                    body.mesh.geometry = null;

                    body.mesh.materials = null;

                    body.mesh.remove();

                    body.mesh = body.backupMesh;

                    body.backupMesh = null;

                    body.mesh.visible = true;

                    body.mesh.updateInstance('visible');

                    body.mesh.updateInstance('position');
                }

                if (body.orientation !== temp.orientation) {

                    if ((index ) < this.snake.length) {
                        /**
                         * Our orientation changed - we should make a corner
                         */
                        body.orientation = temp.orientation;

                        body.applyToMesh();

                        body.orientation = backup.orientation;

                        body.backupMesh = body.mesh;

                        if (temp.orientation === GameLib.CustomCode.ORIENTATION_UP) {
                            body.backupMesh.position.y -= 0.5 * GameLib.CustomCode.BODY_SCALE_Y;
                        }

                        if (temp.orientation === GameLib.CustomCode.ORIENTATION_DOWN) {
                            body.backupMesh.position.y += 0.5 * GameLib.CustomCode.BODY_SCALE_Y;
                        }

                        if (temp.orientation === GameLib.CustomCode.ORIENTATION_LEFT) {
                            body.backupMesh.position.x += 0.5 * GameLib.CustomCode.BODY_SCALE_X;
                        }

                        if (temp.orientation === GameLib.CustomCode.ORIENTATION_RIGHT) {
                            body.backupMesh.position.x -= 0.5 * GameLib.CustomCode.BODY_SCALE_X;
                        }

                        //body.backupMesh.visible = false;

                        //body.backupMesh.updateInstance('visible');

                        body.mesh = this.createGameMesh(this.materialBreadCorner);

                        body.mesh.position.z = 5;

                        body.mesh.updateInstance('position');

                        body.mesh.visible = true;

                        body.mesh.updateInstance('visible');
                    }

                }

                backup = temp;
            }

            //if (!body.isTail) {

            body.applyToMesh();
            //}

        }.bind(this)
    )

    this.state.turning = false;

}.bind(this);

GameLib.Event.Subscribe(
    GameLib.Event.GAME_START,
    function() {

        /**
         * Remove all existing snake parts
         */
        this.snake.map(
            function(body) {
                body.dispose();
            }
        )

        this.food.map(
            function(food) {
                food.dispose();
            }
        )

        this.powerups.map(
            function(powerup) {
                powerup.dispose();
            }
        );
        
        this.state = {
            orientation : GameLib.CustomCode.ORIENTATION_UP
        };

        this.initializeGrid();
        
		this.createGameObject(
			GameLib.CustomCode.OBJECT_TYPE_SNAKE_BODY,
			GameLib.CustomCode.BODY_TYPE_BREAD_HEAD,
			{
				x : 4,
				y : 4
			},
			GameLib.CustomCode.ORIENTATION_UP
		);
		
		this.createGameObject(
			GameLib.CustomCode.OBJECT_TYPE_SNAKE_BODY,
			GameLib.CustomCode.BODY_TYPE_BREAD_TAIL,
			{
				x : 4,
				y : 3
			},
			GameLib.CustomCode.ORIENTATION_UP
		);

        
        //this.visualizeGrid();

        /**
         * Other Settings
         */
        this.advanceTime = 0;
        this.speed = GameLib.CustomCode.SPEED_INITIAL;

        this.foodTime = 0;
        this.foodSpeed = GameLib.CustomCode.FOOD_SPEED_INITIAL;
        this.food = [];

        this.powerupTime = 0;
        this.nextPowerupTime = GameLib.Utils.GetRandomIntInclusive(
            GameLib.CustomCode.POWERUP_WAIT_TIME_MIN,
            GameLib.CustomCode.POWERUP_WAIT_TIME_MAX
        );
        this.powerups 	= [];

        /**
         * Re-initialize our other custom code components
         */
        this.beforeRender.initialized	= false;
        this.beforeRender.entityLoaded 	= this;

        this.keyUp.initialized 	= false;
        this.keyUp.entityLoaded = this;

        console.log('starting game snake');
    }.bind(this)
);

GameLib.Event.Subscribe(
    GameLib.Event.GAME_OVER,
    function() {

        this.keyUp.initialized 	= false;
        this.keyUp.entityLoaded = null;

        this.beforeRender.initialized = false;
        this.beforeRender.entityLoaded = null;

        console.log('starting game snake');
    }.bind(this)
)

GameLib.Event.Emit(GameLib.Event.GAME_LOADED);

//@ sourceURL=entityLoaded.js