Add collision manager...

lib/managers/collision_manager.rb

@@ -0,0 +1,34 @@
+class IMICFPS
+  class CollisionManager
+    def initialize(game_state:)
+      @game_state = game_state
+      # @aabb_tree  = AABBTree.new
+    end
+
+    def lazy_check_collisions
+      # Expensive AABB collision detection
+      @game_state.game_objects.each do |object|
+        @game_state.game_objects.each do |b|
+          next if object == b
+          next if object.is_a?(Terrain) || b.is_a?(Terrain)
+
+          if object.intersect(object, b)
+            object.debug_color = Color.new(1.0,0.0,0.0)
+            b.debug_color = Color.new(1.0,0.0,0.0)
+
+            @game_state.game_objects.delete(object) unless object.is_a?(Player)
+            puts "#{object} is intersecting #{b}" if object.is_a?(Player)
+          else
+            object.debug_color = Color.new(0,1,0)
+            b.debug_color = Color.new(0,1,0)
+          end
+        end
+      end
+    end
+
+    def update
+      lazy_check_collisions
+      # @aabb_tree.rebuild
+    end
+  end
+end