cross hair and clear background thingy

1 files changed, 31 insertions, 1 deletions

diff --git a/src/game.c b/src/game.c
index 4818e79..4ada5de 100644
--- a/src/game.c
+++ b/src/game.c
@@ -112,7 +112,7 @@ void initGame(Game* game)
                                                            100.0, 100.0});
   addWindowToWindowManager(&game->wm, window);
 
-  window = createFloatingWindow("test2",
+  window = createFloatingWindow("test2",\
                                 (Rectangle){200.0, 200.0, 100.0, 100.0});
   window.callback = testFloatingWindowCallback;
   addWindowToWindowManager(&game->wm, window);
@@ -170,6 +170,29 @@ void drawGameScreen(Game* game)
   }
 }
 
+void drawCrosshair(float crossHairSize, float crossHairThickness, Color color)
+{
+  float screenHalfWidth = GetRenderWidth() / 2.0;
+  float screenHalfHeight = GetRenderHeight() / 2.0;
+  float halfThickness = crossHairThickness / 2.0;
+
+  // Vertical.
+  DrawLineEx(
+    (Vector2){screenHalfWidth - crossHairSize,
+              screenHalfHeight},
+    (Vector2){screenHalfWidth + crossHairSize,
+              screenHalfHeight},
+    crossHairThickness, color);
+
+  // Horizontal.
+  DrawLineEx(
+    (Vector2){screenHalfWidth,
+              screenHalfHeight - crossHairSize},
+    (Vector2){screenHalfWidth,
+              screenHalfHeight + crossHairSize},
+    crossHairThickness, color);
+}
+
 void updateGameScene(Game* game)
 {
   // Handle toggle cursor.
@@ -207,6 +230,13 @@ void updateGameScene(Game* game)
   drawGameScreen(game);
 
   updateWindowManager(&game->wm, game);
+
+  if (!game->isCursorEnabled)
+  {
+    drawCrosshair(game->settings.crossHairSize,
+                  game->settings.crossHairThickness,
+                  game->settings.crossHairColor);
+  }
 }
 
 void handleGameResize(Game* game)