Moved renderering system and model loading into CyberarmEngine, added island_test_map

lib/constants.rb

@@ -1,11 +1,6 @@
 class IMICFPS
   GAME_ROOT_PATH = File.expand_path("..", File.dirname(__FILE__))
 
-  TextureCoordinate = Struct.new(:u, :v, :weight)
-  Point = Struct.new(:x, :y)
-  Color = Struct.new(:red, :green, :blue, :alpha)
-  Face  = Struct.new(:vertices, :uvs, :normals, :colors, :material, :smoothing)
-
   # Objects exported from blender using the default or meter object scale will be close to 1 GL unit
   MODEL_METER_SCALE = 1.0
 
@@ -13,4 +8,4 @@ class IMICFPS
   EARTH_GRAVITY = 9.8 # m/s
   # Moon
   MOON_GRAVITY = 1.625 # m/s
-end
+end