From 19a19538c205fce74550c20d648fb239e26f0cf3 Mon Sep 17 00:00:00 2001
From: Aki <nthirtyone@gmail.com>
Date: Sat, 23 Sep 2017 14:08:32 +0200
Subject: Hero walking moved from Player, separated into methods

---
 not/Hero.lua   | 20 ++++++++++++++++++++
 not/Player.lua | 14 ++------------
 2 files changed, 22 insertions(+), 12 deletions(-)

diff --git a/not/Hero.lua b/not/Hero.lua
index a97a2b1..681d7e6 100644
--- a/not/Hero.lua
+++ b/not/Hero.lua
@@ -227,6 +227,26 @@ function Hero:land ()
 	self:createEffect("land")
 end
 
+function Hero:walk (face)
+	local x, y = self:getLinearVelocity()
+	self.facing = face
+	self:applyForce(250 * face, 0)
+	if x > self.MAX_VELOCITY then
+		self:applyForce(-250, 0)
+	end
+	if x < -self.MAX_VELOCITY then
+		self:applyForce(250, 0)
+	end
+end
+
+function Hero:walkLeft ()
+	self:walk(-1)
+end
+
+function Hero:walkRight ()
+	self:walk(1)
+end
+
 -- Creates temporary fixture for hero's body that acts as sensor.
 -- direction:  ("left", "right", "up", "down")
 -- Sensor fixture is deleted after time set in UserData[1]; deleted by `not.Hero.update`.
diff --git a/not/Player.lua b/not/Player.lua
index b0dac75..6996c9d 100644
--- a/not/Player.lua
+++ b/not/Player.lua
@@ -38,20 +38,10 @@ function Player:update (dt)
 
 	-- Walking.
 	if self:isControlDown("left") then
-		self.facing = -1
-		self:applyForce(-250, 0)
-		-- Controlled speed limit
-		if x < -self.MAX_VELOCITY then
-			self:applyForce(250, 0)
-		end
+		self:walkLeft()
 	end
 	if self:isControlDown("right") then
-		self.facing = 1
-		self:applyForce(250, 0)
-		-- Controlled speed limit
-		if x > self.MAX_VELOCITY then
-			self:applyForce(-250, 0)
-		end
+		self:walkRight()
 	end
 end
 
-- 
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