sfx and other polish

1 files changed, 12 insertions, 3 deletions

diff --git a/enemy.lua b/enemy.lua
index 152cadf..5c84a49 100644
--- a/enemy.lua
+++ b/enemy.lua
@@ -6,9 +6,12 @@ setmetatable(Enemy, { __index = Entity })
 function Enemy.new(spawnX, spawnY, width, height, physicsWidth, physicsHeight)
     local self = setmetatable(Entity:new(spawnX or 0, spawnY or 0, width or 16, height or 16, physicsWidth or width or 8, physicsHeight or height or 8), Enemy)
     self.isEnemy = true
+    self.texture = love.graphics.newImage("assets/misc/enemy.png")
+    self.texture:setFilter("nearest", "nearest")
     self.direction = math.random(1, 2) == 1 and 1 or -1
+    self.facing = self.direction
     self.speed = 20
-    self.turnDelay = 0.35
+    self.turnDelay = 1
     self.turning   = false
     self.turnTimer = 0
     return self
@@ -59,6 +62,8 @@ function Enemy:patrolPlatform(dt)
         self.turnTimer = self.turnDelay
     end
 
+    self.facing = self.direction
+
     if self.body then
         local _, vy = self.body:getLinearVelocity()
         self.body:setLinearVelocity(self.speed * self.direction, vy)
@@ -70,8 +75,12 @@ function Enemy:update(dt)
 end
 
 function Enemy:draw()
-    --bug: texture is drawn shifted by half width to the left
-    love.graphics.draw(self.texture, self.x + self.physicsWidth / 2, self.y)
+    local tw = self.texture:getWidth()
+    local th = self.texture:getHeight()
+    local sx = (self.facing == -1) and -1 or 1
+    local cx = self.x + self.physicsWidth 
+    local cy = self.y + self.physicsHeight /2
+    love.graphics.draw(self.texture, cx, cy, 0, sx, 1, tw / 2, th / 2)
 end
 
 return Enemy
\ No newline at end of file