assets: add needed assets for the battle system (2)

sonic-radiance.love/assets/gui/fonts/CREDITS.txt

@@ -0,0 +1,7 @@
+## Imperium Porcorum - Fonts Credits
+
+- [Teko Bold](https://github.com/itfoundry/teko) by the [Indian Type Foundry](https://github.com/itfoundry) - Open Font License 
+
+- [Russian One](https://fonts.google.com/specimen/Russo+One) by Jovanny Lemonad - Open Font License
+
+- [Pixel Operator](https://notabug.org/HarvettFox96/ttf-pixeloperator) by [Harvett Fox 96](https://notabug.org/HarvettFox96) - Creative Commons 0

sonic-radiance.love/scenes/battlesystem/controller/hud.lua

@@ -1,5 +1,7 @@
 local BattleHUD = Object:extend()
 
+local gui         = require "game.modules.gui"
+
 function BattleHUD:new(controller)
   self.controller = controller
 
@@ -10,8 +12,9 @@ function BattleHUD:loadAssets()
   self.progressbarImage  = love.graphics.newImage("assets/gui/progressbar.png")
   self.barBack  = love.graphics.newQuad(0, 0, 211, 12, 211, 24)
   self.barFore  = love.graphics.newQuad(0, 12, 211, 12, 211, 24)
-  self.hud1     = love.graphics.newImage("assets/gui/boosthud1.png")
-  self.hud2     = love.graphics.newImage("assets/gui/boosthud2.png")
+  self.hud1     = gui.newBorder(424, 30, 8)
+
+  self.hud2     = gui.newBorder(424, 20, 8)
   self.hud7     = love.graphics.newImage("assets/gui/status_bar.png")
 
   self.ring     = love.graphics.newImage("assets/gui/ring.png")

sonic-radiance.love/scenes/battlesystem/controller/menu.lua

@@ -13,7 +13,7 @@ function MenuSystem:new( controller )
 
   self.texture = love.graphics.newImage("assets/gui/attacklist.png")
   self.cursorTexture = love.graphics.newImage("assets/gui/cursor-menulist.png")
-  self.font = love.graphics.newFont("assets/fonts/PixelOperator.ttf", 16)
+  self.font = love.graphics.newFont("assets/gui/fonts/PixelOperator.ttf", 16)
   self.cursor = 1
   self.cursorTransition = 1
   self.view   = 1