prevent zooming when in orthographic perspective

include/gui.hpp

@@ -173,17 +173,11 @@ private:
 
 public:
   auto GetBackgroundColor() const -> Color;
-
   auto HelpPopup() -> void;
-
   auto DrawSavePresetPopup() -> void;
-
   auto DrawMainMenu() -> void;
-
   auto DrawPuzzleBoard() -> void;
-
   auto DrawGraphOverlay(int fps, int ups) -> void;
-
   auto Update() -> void;
 };
 

src/input.cpp

@@ -115,7 +115,8 @@ auto InputHandler::CameraRotate() -> void {
 auto InputHandler::CameraStopRotate() -> void { camera_rotating = false; }
 
 auto InputHandler::CameraZoom() -> void {
-  if (!MouseInGraphPane() || IsKeyDown(KEY_LEFT_CONTROL)) {
+  if (!MouseInGraphPane() || IsKeyDown(KEY_LEFT_CONTROL) ||
+      camera.projection == CAMERA_ORTHOGRAPHIC) {
     return;
   }
 

src/main.cpp

@@ -16,6 +16,15 @@
 #endif
 
 // TODO: Click states in the graph to display them in the board
+// TODO: Add some popups
+//       - Next move, goto target, goto worst: Notify that the graph needs to be
+//         populated
+//       - Clear graph: Notify that this will clear the visited states and move
+//         history
+//       - Reset state: Notify that this will reset the move count
+//       Remove the keybindings, as it's simpler to show the popups from the
+//       button?
+// TODO: Set selection to 0, 0 when resetting the state
 
 // NOTE: Tracy uses a huge amount of memory. For longer testing disable Tracy.