From 4b2f70d89a53ab03361a51cf970cede2e53cb3f6 Mon Sep 17 00:00:00 2001
From: Aki <nthirtyone@gmail.com>
Date: Fri, 20 Jan 2017 12:29:40 +0100
Subject: Clean-ups in Player-Animated relations

---
 animated.lua | 12 ++++++++++--
 player.lua   | 11 +----------
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/animated.lua b/animated.lua
index 236b68d..49fcbfa 100644
--- a/animated.lua
+++ b/animated.lua
@@ -11,6 +11,11 @@ Animated = {
 }
 Animated.__index = Animated
 
+-- Cleans up reference to sprite on deletion.
+function Animated:delete()
+	self.sprite = nil
+end
+
 -- Sets an Image as a sprite.
 function Animated:setSprite(image)
 	self.sprite = image
@@ -38,9 +43,12 @@ end
 
 -- Drawing self to LOVE2D buffer.
 function Animated:draw(...)
-	love.graphics.draw(self:getSprite(), self:getQuad(), ...)
+	local s, q = self:getSprite(), self:getQuad()
+	if s and q then
+		love.graphics.setColor(255,255,255,255)
+		love.graphics.draw(s, q, ...)
+	end
 end
-
 -- Animation updating.
 function Animated:update(dt)
 	self.delay = self.delay - dt
diff --git a/player.lua b/player.lua
index 66eb818..b6d4e3f 100644
--- a/player.lua
+++ b/player.lua
@@ -52,7 +52,6 @@ function Player:new (game, world, x, y, name)
 	-- Meta
 	local o = {}
 	setmetatable(o, self)
-	self.__index = self
 	-- Physics
 	local group = -1-#game.Nauts
 	o.body    = love.physics.newBody(world, x, y, "dynamic")
@@ -79,12 +78,6 @@ function Player:new (game, world, x, y, name)
 	return o
 end
 
--- Destructor of `Player`
-function Player:delete()
-	-- body deletion is handled by world deletion
-	self.sprite = nil
-end
-
 -- Control set managment
 function Player:assignControlSet(set)
 	self.controlset = set
@@ -303,9 +296,7 @@ function Player:draw(offset_x, offset_y, scale, debug)
 	local draw_x = (math.floor(x) + offset_x) * scale
 	local draw_y = (math.floor(y) + offset_y) * scale
 	-- sprite draw
-	love.graphics.setColor(255,255,255,255)
-	Animated.draw(self, draw_x, draw_y, self.rotate, self.facing*scale, 1*scale, 12, 15)
-	--love.graphics.draw(self:getSprite(), self:getQuad(), draw_x, draw_y, self.rotate, self.facing*scale, 1*scale, 12, 15)
+	Animated.draw(self, draw_x, draw_y, self.rotate, self.facing*scale, scale, 12, 15)
 	-- debug draw
 	if debug then
 		for _,fixture in pairs(self.body:getFixtureList()) do
-- 
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