fixed enemy movement and firing bug

entities/enemy.lua

@@ -2,9 +2,6 @@
 require("blaster")
 Enemy = Object:extend()
 
-local fireTime = love.timer.getTime()
-local enemyBullets
-
 --int x, y, radius
 --playableArea -> {int[2]}
 function Enemy:new(x, y, radius, playableArea)
@@ -36,8 +33,9 @@ function Enemy:new(x, y, radius, playableArea)
 	}
 
 	self.move_bounds = self:setMoveBounds()
-	print("Move Bounds: ", self.move_bounds[1], " , ", self.move_bounds[2])
+	--print("Move Bounds: ", self.move_bounds[1], " , ", self.move_bounds[2])
-	enemyBullets = {}
+	self.fireTime = love.timer.getTime()
+	self.enemyBullets = {}
 end
 
 function Enemy:draw()
@@ -45,7 +43,7 @@ function Enemy:draw()
 	love.graphics.rectangle("line", self.hitbox[1], self.hitbox[3], self.width, self.height)
 	love.graphics.draw(self.image, self.x, self.y, 0, 1, 1)
 
-	for _, v in ipairs(enemyBullets) do
+	for _, v in ipairs(self.enemyBullets) do
 		v:draw()
 	end
 end
@@ -61,17 +59,17 @@ function Enemy:update(dt, player)
 
 	--movement
 	if self.hitbox[1] < self.move_bounds[1] then
-		self.x = self.move_bounds[1]
+		--self.x = self.move_bounds[1]
 		self.speed = -self.speed
 	elseif self.hitbox[2] > self.move_bounds[2] then
-		self.x = self.move_bounds[2] - self.width - self.x_offset
+		--self.x = self.move_bounds[2] - self.width - self.x_offset
 		self.speed = -self.speed
 	end
 
 	--firing!
 	self:fire()
 
-	for i, v in ipairs(enemyBullets) do
+	for i, v in ipairs(self.enemyBullets) do
 		v:update(dt)
 
 		if v.y > window_height then
@@ -80,7 +78,7 @@ function Enemy:update(dt, player)
 
 		if v.destroy == true then
 			--print("Enemy Bullet Removed! Bullets in table remaining: ", #enemyBullets)
-			table.remove(enemyBullets, i)
+			table.remove(self.enemyBullets, i)
 		end
 
 		v:checkCollision(player)
@@ -95,9 +93,9 @@ end
 function Enemy:fire()
 	--local fire_origin = { self.x + 26, self.y + 44 }
 	local fire_origin = { (self.x + (self.width / 2)), self.y + self.height }
-	if love.timer.getTime() - fireTime > self.fireRate then
+	if love.timer.getTime() - self.fireTime > self.fireRate then
-		table.insert(enemyBullets, Blaster(fire_origin[1], fire_origin[2], "enemy"))
+		table.insert(self.enemyBullets, Blaster(fire_origin[1], fire_origin[2], "enemy"))
-		fireTime = love.timer.getTime()
+		self.fireTime = love.timer.getTime()
 	end
 end
 

main.lua

@@ -18,7 +18,7 @@ function love.load()
 
 	table.insert(ListOfEnemies, Enemy((bounds[1] + 50), 100, 70, bounds))
 	table.insert(ListOfEnemies, Enemy((bounds[1] + bounds[2]) / 2, 125, 70, bounds))
-	table.insert(ListOfEnemies, Enemy((bounds[2] - 25), 75, 70, bounds))
+	table.insert(ListOfEnemies, Enemy((bounds[2] - 50), 75, 70, bounds))
 
 	--set background for space!
 	love.graphics.setBackgroundColor(27 / 255, 51 / 255, 85 / 255)