From e57a5b0b77c1ba3a2f05371c551d0e61fc9ce709 Mon Sep 17 00:00:00 2001
From: Aki <nthirtyone@gmail.com>
Date: Mon, 22 Aug 2016 17:10:20 +0200
Subject: Graphics, animation, general improvements

---
 menu.lua | 36 ++++++++++++++++++++++++------------
 1 file changed, 24 insertions(+), 12 deletions(-)

(limited to 'menu.lua')

diff --git a/menu.lua b/menu.lua
index 87369da..9c7481b 100644
--- a/menu.lua
+++ b/menu.lua
@@ -24,12 +24,32 @@ function Menu:delete() end
 function Menu:load(name)
 	local name = "config/" .. (name or "menumain") .. ".lua"
 	local menu = love.filesystem.load(name)
-	self.elements = menu()
+	self.elements = menu(self)
+	self.elements[self.active]:focus()
+end
+
+-- Cycle elements
+function Menu:next()
+	self.elements[self.active]:blur()
+	self.active = (self.active%#self.elements)+1
+	self.elements[self.active]:focus(true)
+end
+function Menu:previous()
+	self.elements[self.active]:blur()
+	if self.active == 1 then
+		self.active = #self.elements
+	else
+		self.active = self.active - 1
+	end
 	self.elements[self.active]:focus()
 end
 
 -- LÖVE2D callbacks
-function Menu:update(dt) end
+function Menu:update(dt)
+	for _,element in pairs(self.elements) do
+		element:update(dt)
+	end
+end
 function Menu:draw()
 	local scale = self.scale
 	love.graphics.setFont(Font)
@@ -41,18 +61,10 @@ end
 -- Controller callbacks
 function Menu:controlpressed(set, action, key)
 	if action == "down" then
-		self.elements[self.active]:blur()
-		self.active = (self.active%#self.elements)+1
-		self.elements[self.active]:focus()
+		self:next()
 	end
 	if action == "up" then
-		self.elements[self.active]:blur()
-		if self.active == 1 then
-			self.active = #self.elements
-		else
-			self.active = self.active - 1
-		end
-		self.elements[self.active]:focus()
+		self:previous()
 	end
 	for _,element in pairs(self.elements) do
 		element:controlpressed(set, action, key)
-- 
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