Major refactor

lib/objects/model_loader.rb

@@ -0,0 +1,52 @@
+class IMICFPS
+  class ModelLoader
+    def self.supported_models
+      ["Wavefront OBJ"]
+    end
+
+    CACHE = {}
+
+    attr_reader :model, :name, :debug_color
+
+    def initialize(type:, file_path:, game_object:)
+      @type = type
+      @file_path = file_path
+      @name = file_path.split("/").last.split(".").first
+      @debug_color = Color.new(0.0, 1.0, 0.0)
+
+      @model = nil
+
+      unless load_model_from_cache
+        case type
+        when :obj
+          @model = Wavefront::Model.new(file_path: @file_path, game_object: game_object)
+        else
+          raise "Unsupported model type, supported models are: #{Model.supported_models.join(', ')}"
+        end
+
+        cache_model
+      end
+
+
+      return self
+    end
+
+    def load_model_from_cache
+      found = false
+      if CACHE[@type].is_a?(Hash)
+        if CACHE[@type][@file_path]
+          @model = CACHE[@type][@file_path]
+          puts "Used cached model for: #{@file_path.split('/').last}"
+          found = true
+        end
+      end
+
+      return found
+    end
+
+    def cache_model
+      CACHE[@type] = {} unless CACHE[@type].is_a?(Hash)
+      CACHE[@type][@file_path] = @model
+    end
+  end
+end