coffin.js

Coffin = function (type, id, x, y, width, height, img) {
	var self = Entity(type, id, x, y, width, height, img);
	self.coffinframeCount = 0;
	self.isAwaken = false;

	self.draw = function () {
		ctx.save();
		var x = self.x - player.x;
		var y = self.y - player.y;

		x += WIDTH / 2;
		y += HEIGHT / 2;
		var frameWidth = self.img.width / 6;

		ctx.drawImage(self.img, 0, 0, frameWidth, frameWidth, x - (TILE_SIZE), y - (TILE_SIZE) + 2, self.width + 2, self.height + 2)
		ctx.restore();
	}


	self.update = function () {

		if (self.coffinframeCount < 126 && self.isTriggered) {
			self.coffinframeCount += 4;
		} else if (self.coffinframeCount >= 126) {
			self.coffinframeCount = 125
			if (!self.isAwaken) {
				targetGenerateEnemy(self.x + TILE_SIZE / 2, self.y - TILE_SIZE / 2);
				self.isAwaken = true;
			}
		}

		if (self.testCollision({ x: player.x, y: (player.y + (player.height / 2)), width: player.width, height: 1 }) && !self.isTriggered) {
			self.isTriggered = true;
			self.draw = function () {
				ctx.save();
				var x = self.x - player.x;
				var y = self.y - player.y;

				x += WIDTH / 2;
				y += HEIGHT / 2;
				var frameWidth = self.img.width / 6;
				var walk = Math.floor(self.coffinframeCount / 25)

				ctx.drawImage(self.img, walk * frameWidth, 0, frameWidth, frameWidth, x - (TILE_SIZE), y - (TILE_SIZE) + 2, self.width + 2, self.height + 2)
				ctx.restore();
			}
		}
		self.draw();
	}
	coffinList[id] = self;
}

generateCoffin = function (colX, rowY) {
	var x = colX * TILE_SIZE + TILE_SIZE
	var y = rowY * TILE_SIZE + TILE_SIZE
	var height = ((TILE_SIZE * 2) - 2);
	var width = ((TILE_SIZE * 2) - 2);
	var id = Math.random()
	Img.coffin = new Image();
	Img.coffin.src = "./img/Vampire-Coffin.png"
	img = Img.coffin;
	Coffin("coffin", id, x, y, width, height, img)
}