Refactored GameObject to Entity, replaced @x,@y,@z with @position, added @velocity vector to Entity, bricked Player terrain interaction while authoring Axis Aligned Bounding Box Tree for CollisionManager to handle all collision interaction. Added PhysicsManager stub.

lib/renderer/bounding_box_renderer.rb

@@ -35,7 +35,7 @@ class IMICFPS
       @bounding_boxes[mesh_object_id] = {}
       @bounding_boxes[mesh_object_id] = {object: object, box: box, color: color, objects: []}
 
-      box = object.normalize_bounding_box(box)
+      box = object.normalize_bounding_box
 
       normals  = mesh_normals
       colors   = mesh_colors(color)
@@ -50,7 +50,7 @@ class IMICFPS
 
       object.model.objects.each do |mesh|
         data = {}
-        box = object.normalize_bounding_box(mesh.bounding_box)
+        box = object.normalize_bounding_box
 
         normals  = mesh_normals
         colors   = mesh_colors(mesh.debug_color)
@@ -217,7 +217,7 @@ class IMICFPS
 
         glPopMatrix
 
-        found = @game_state.game_objects.detect { |o| o == bounding_box[:object] }
+        found = @game_state.entities.detect { |o| o == bounding_box[:object] }
 
         unless found
           @vertex_count -= @bounding_boxes[key][:vertices_size]

lib/renderer/opengl_renderer.rb

@@ -20,10 +20,10 @@ class IMICFPS
       glEnable(GL_NORMALIZE)
       glPushMatrix
 
-      glTranslatef(object.x, object.y, object.z)
-      glRotatef(object.x_rotation,1.0, 0, 0)
-      glRotatef(object.y_rotation,0, 1.0, 0)
-      glRotatef(object.z_rotation,0, 0, 1.0)
+      glTranslatef(object.position.x, object.position.y, object.position.z)
+      glRotatef(object.rotation.x, 1.0, 0, 0)
+      glRotatef(object.rotation.y, 0, 1.0, 0)
+      glRotatef(object.rotation.z, 0, 0, 1.0)
 
       handleGlError
 
@@ -48,7 +48,7 @@ class IMICFPS
 
     def draw_mesh(model)
       model.objects.each_with_index do |o, i|
-        glEnable(GL_CULL_FACE) if model.game_object.backface_culling
+        glEnable(GL_CULL_FACE) if model.entity.backface_culling
         glEnable(GL_COLOR_MATERIAL)
         glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE)
         glShadeModel(GL_FLAT) unless o.faces.first[4]
@@ -100,7 +100,7 @@ class IMICFPS
           # glBindTexture(GL_TEXTURE_2D, 0)
           glDisable(GL_TEXTURE_2D)
         end
-        glDisable(GL_CULL_FACE) if model.game_object.backface_culling
+        glDisable(GL_CULL_FACE) if model.entity.backface_culling
         glDisable(GL_COLOR_MATERIAL)
       end
     end

lib/renderer/renderer.rb

@@ -13,7 +13,7 @@ class IMICFPS
     end
 
     def draw
-      @game_state.game_objects.each do |object|
+      @game_state.entities.each do |object|
         if object.visible && object.renderable
           # Render bounding boxes before transformation is applied
           @bounding_box_renderer.create_bounding_box(object, object.model.bounding_box, object.debug_color, object.object_id) if $debug

lib/renderer/shader.rb

@@ -54,7 +54,7 @@ class IMICFPS
         log = ' ' * @error_buffer_size
         glGetShaderInfoLog(@vertex, @error_buffer_size, nil, log)
         puts "Shader Error: Program \"#{@name}\""
-        puts "  Vertex Shader InfoLog:", "  #{log.strip.split("\n").join("\n  ")}\n\n"
+        puts "  Vector Shader InfoLog:", "  #{log.strip.split("\n").join("\n  ")}\n\n"
         puts "  Shader Compiled status: #{compiled}"
         puts "    NOTE: assignment of uniforms in shaders is illegal!"
         puts