func CreateGameEngine(conf *allegro.Config) *GameEngine {
ge := new(GameEngine)
ge.stopped = false
ge.world = CreateWorldMap(conf)
ge.tickRate = config.GetInt(conf, "game", "tickrate", DEFAULT_TICKRATE)
tileWidth := config.GetInt(conf, "game", "tileWidth", DEFAULT_TILE_WIDTH)
tileHeight := config.GetInt(conf, "game", "tileHeight", DEFAULT_TILE_HEIGHT)
ge.displayConfig = display.DisplayConfig{
ge.world.width, ge.world.height,
tileWidth, tileHeight,
allegro.CreateColorHTML("black")}
return ge
}
func CreateWorldMap(conf *allegro.Config) *WorldMap {
var wm WorldMap
wm.width = config.GetInt(conf, "map", "width", 20)
wm.height = config.GetInt(conf, "map", "height", 20)
tilesParent := make([]tile.Tile, wm.width*wm.height)
wm.tiles = make([][]tile.Tile, wm.width)
for x := 0; x < wm.width; x++ {
wm.tiles[x] = tilesParent[:wm.height]
tilesParent = tilesParent[wm.height:]
}
for x := 0; x < wm.width; x++ {
for y := 0; y < wm.height; y++ {
wm.tiles[x][y] = tile.CreateEmptyTile()
}
}
wm.roadNetwork = roads.CreateRoadNetwork(&wm)
return &wm
}