Initial work on map editor

lib/tools/map_editor.rb

@@ -1 +1,2 @@
-require_relative "map_editor/lib/main_menu"
+require_relative "map_editor/lib/main_menu"
+require_relative "map_editor/lib/editor"

lib/tools/map_editor/lib/editor.rb

@@ -0,0 +1,18 @@
+class IMICFPS
+  class MapEditorTool
+    class Editor < CyberarmEngine::GuiState
+      def setup
+        @map = Map.new( map_parser: @options[:map] )
+        @camera = Camera.new( position: Vector.new, orientation: Vector.new(0, 90, 0) )
+      end
+
+      def draw
+        window.renderer.draw(@camera, @map.entities, @map.lights)
+      end
+
+      def update
+        @camera.position.y -= 1 * window.dt
+      end
+    end
+  end
+end

lib/tools/map_editor/lib/main_menu.rb

@@ -29,6 +29,7 @@ class IMICFPS
         flow(margin: 10) do
           @maps.each do |map|
             button map.metadata.name do
+              push_state(Editor, map_parser: map)
               # push_state(TurnTable, manifest: manifest)
             end
           end