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

---
 button.lua | 34 ++++++++++++++++++++++++----------
 1 file changed, 24 insertions(+), 10 deletions(-)

(limited to 'button.lua')

diff --git a/button.lua b/button.lua
index 925baf3..fc4ca8b 100644
--- a/button.lua
+++ b/button.lua
@@ -2,26 +2,37 @@
 -- Button used in `Menu`
 
 Button = {
-	text = "button",
+	text = "",
 	focused = false,
 	x = 0,
-	y = 0
+	y = 0,
+	sprite,
+	quad = love.graphics.newQuad(0, 0, 58,15, 68,15),
+	arrow_l = love.graphics.newQuad(58, 0, 5, 5, 68,15),
+	arrow_r = love.graphics.newQuad(63, 0, 5, 5, 68,15),
+	delay = 0,
+	parent
 }
 
-function Button:new(text)
+function Button:new(parent)
 	local o = {}
 	setmetatable(o, self)
 	self.__index = self
-	o.text = text or self.text
+	o.parent = parent
+	self.sprite = love.graphics.newImage("assets/menu.png")
 	return o
 end
+function Button:setText(text)
+	self.text = text or ""
+	return self
+end
 function Button:setPosition(x, y)
 	self.x = x or 0
 	self.y = y or 0
 	return self
 end
 function Button:getPosition() return self.x,self.y end
-function Button:focus()
+function Button:focus(next)
 	self.focused = true
 end
 function Button:blur()
@@ -36,14 +47,17 @@ function Button:set(name, func)
 end
 function Button:draw(scale)
 	local x,y = self:getPosition()
+	love.graphics.setColor(255, 255, 255, 255)
+	love.graphics.draw(self.sprite, self.quad, x*scale, y*scale, 0, scale, scale)
 	if self.focused then
-		love.graphics.setColor(255, 128, 0, 255)
-	else 
-		love.graphics.setColor(255, 255, 255, 255)
+		love.graphics.draw(self.sprite, self.arrow_l, (x+54+math.floor(self.delay))*scale, (y+5)*scale, 0, scale, scale)
+		love.graphics.draw(self.sprite, self.arrow_r, (x-1-math.floor(self.delay))*scale, (y+5)*scale, 0, scale, scale)
 	end
-	love.graphics.print(self.text, x*scale, y*scale, 0, scale, scale)
+	love.graphics.printf(string.upper(self.text), (x+2)*scale, (y+4)*scale, 54, "center", 0, scale, scale)
+end
+function Button:update(dt)
+	self.delay = (self.delay + dt)%2
 end
-function Button:update(dt) end
 function Button:controlpressed(set, action, key)
 	if action == "attack" and self.focused then
 		self:active()
-- 
cgit v1.1