LÖVE

Code: Select all

require "menu"

local state = nil

function change_state(s)
  state = s
  state.load()
end

function love.load()
  print("Love version:", love._version, love._os)
  love.graphics.setBackgroundColor(0,0,0)
  -- Do more global inits here
  
  -- Then jump to the menu
  change_state(menu)
end

function love.draw()
  state.draw()
end

function love.update(dt)
  state.update(dt)
end

function love.mousepressed(x,y,b)
  if state.mousepressed then
    state.mousepressed(x,y,b)
  end
end

function love.mousereleased(x,y,b)
  if state.mousepressed then
    state.mousereleased(x,y,b)
  end
end

function love.keypressed(key)
  if key == "escape" then
    if state==menu then
      love.event.quit()
    else
      change_state(menu)
    end
  else
    state.keypressed(key)
  end
end

Code: Select all

-- loading the states I need here
require "game"
require "credits"

menu = {}

local selected = 1

function menu.draw()
  -- draw menu
  -- highlight selected
end

function menu.update(dt)
end

function menu.keypressed(key)
  -- handle menu controls
  if key == "return" or key == " " then
    if selected == 1 then
      change_state(game)
    elseif selected == 2 then
      change_state(credits)
    end
  elseif key == "up" then
    selected = 1
  elseif key == "down" then
    selected = 2
  end
end

Code: Select all

credits = {}

function credits.draw()
   -- draw menu
end

function credits.update(dt)
end

function credits.keypressed(key)
  -- any key goes back to menu
  change_state(menu)
end