main.lua

   1 require 'cam'
   2 require 'map'
   3 require 'entities'
   4 require 'console'
   5 require 'physics'
   6 require 'sonar'
   7
   8 entities = {}
   9 console = {}
  10 cameras = {}
  11 maps = {}
  12 sonarbubbles = {}
  13
  14 function love.load()
  15         game = true --false if a new map is generated TODO used?
  16         debug = false
  17         MAXFPS = 60 -- TODO used?
  18         map_grid = {}
  19
  20         -- create map and physical world
  21         Map:generateMap() --TODO maybe use a real map instance to avoid global vars like map_grid
  22         physics_createWorld()
  23
  24         local noOfTiles = 3
  25         local tilesPath = "gfx/tilebatch.png"
  26         local realTileSize = 32
  27         local miniMapWidth = 250
  28         local miniMapHeight = 150
  29         local displayBuffer = 1 -- We have to buffer one tile before and behind our viewpoint. TODO used?? kick..
  30         -- Create map:
  31         maps[1] = Map:new({matrix=map_grid,noOfTiles=noOfTiles,tilesPath=tilesPath,realTileSize=realTileSize,displayBuffer=displayBuffer})
  32         physics_createWalls(maps[1])
  33         -- create player
  34         local startcoords = maps[1]:generateSpawnPoints(100,100) --TODO map size in vars
  35         entities[1] = Ship:new({})
  36         entities[1]:init(unpack(startcoords))
  37         entities[1]:setSpeed(0) --TODO kick, and maybe kick setter to, not necessary
  38         entities[1].density = entities[1].body:getY() --TODO kick
  39         -- create sonar bubble that follows the ship
  40         sonarbubbles[1] = Sonarbubble:new({size=100})
  41         sonarbubbles[1]:followEntity(1)
  42         -- Create main camera and mini map camera
  43         cameras[1] = Cam:new({anchorX=1,anchorY=1,width=love.graphics.getWidth(),height=love.graphics.getHeight(),zoom=1,map=1})
  44         cameras[1]:followEntity(1)
  45         cameras[2] = Cam:new({anchorX=1,anchorY=1,width=miniMapWidth,height=miniMapHeight,zoom=10,map=1})
  46         cameras[2]:followEntity(1)
  47 --      cameras[2]:setPosition(1,1)
  48         console = Console:new()
  49 end
  50
  51
  52 function love.update(dt)
  53         physics_update(dt)
  54         for i,c in ipairs(cameras) do
  55                 c:updatePosition()
  56         end
  57         sonar_update()
  58 --      process_game_input()
  59 end
  60
  61 function love.draw()
  62         -- iterate over cameras
  63         for index,cam in ipairs(cameras) do
  64                 cam:getPicture()
  65         end
  66         console:draw()
  67 end
  68
  69
  70 function love.keypressed(key, unicode)
  71         if not console:input(key) then
  72                 Cam:input(key)
  73         end
  74         if key == "escape" then
  75                 love.event.quit()
  76         end
  77 end