From 44f94f0752063852ededa73c0bb7eada50b08f33 Mon Sep 17 00:00:00 2001
From: Aki <nthirtyone@gmail.com>
Date: Sat, 14 Jan 2017 20:45:08 +0100
Subject: Working hits; I really need to move it from world to player

---
 player.lua | 27 ++++++++++++++-------------
 world.lua  |  6 ++++++
 2 files changed, 20 insertions(+), 13 deletions(-)

diff --git a/player.lua b/player.lua
index 5f95027..ba6e838 100644
--- a/player.lua
+++ b/player.lua
@@ -424,20 +424,21 @@ function Player:hit(direction)
 	self:playSound(4)
 end
 
--- Hittest
--- Should be replaced with actual sensor; after moving collision callbacks into Player
-function Player:testHit(target, ox, oy, sx, sy)
-	local x, y = self.body:getPosition()
-	for v=0,2 do
-		for h=0,2,1+v%2 do
-			if target.fixture:testPoint(x+ox+h*sx, y+oy+v*sy) then return true end
-		end
-	end
-	return false
-end
-
 -- Taking damage of `Player` by successful hit test
-function Player:damage(horizontal, vertical)
+function Player:damage(direction)
+	local horizontal, vertical = 0, 0
+	if direction == "left" then
+		horizontal = -1
+	end
+	if direction == "right" then
+		horizontal = 1
+	end
+	if direction == "up" then
+		vertical = -1
+	end
+	if direction == "down" then
+		vertical = 1
+	end
 	self:createEffect("hit")
 	local x,y = self.body:getLinearVelocity()
 	self.body:setLinearVelocity(x,0)
diff --git a/world.lua b/world.lua
index 57b8cd7..b01948e 100644
--- a/world.lua
+++ b/world.lua
@@ -379,6 +379,12 @@ function World.beginContact(a, b, coll)
 			b:getUserData():playSound(3)
 		end
 	end
+	if a:getCategory() == 3 then
+		b:getUserData():damage(a:getUserData()[2])
+	end
+	if b:getCategory() == 3 then
+		a:getUserData():damage(b:getUserData()[2])
+	end
 end
 -- endContact
 function World.endContact(a, b, coll)
-- 
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