Refactored lights, use light manager

lib/managers/light_manager.rb

@@ -1,4 +1,25 @@
 class IMICFPS
   class LightManager
+    MAX_LIGHTS = OpenGL::GL_MAX_LIGHTS
+    LIGHTS = []
+
+    def self.add_light(model)
+      LIGHTS << model
+    end
+
+    def self.find_light()
+    end
+
+    def self.lights
+      LIGHTS
+    end
+
+    def self.light_count
+      LIGHTS.count+1
+    end
+
+    def self.clear_lights
+      LIGHTS.clear
+    end
   end
 end