cross hair and clear background thingy

4 files changed, 48 insertions, 2 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)
diff --git a/src/settings.c b/src/settings.c
index 776647e..7720c64 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -14,12 +14,16 @@ Settings defaultSettings()
     .gamma = 0.6,
     .colorCount = 11.0,
     .maxUpdateDistance = 255.0,
+    .nonEditWindowAlpha = 255.0 * 0.75,
+    .crossHairSize = 8.0,
+    .crossHairThickness = 3.0,
+    .crossHairColor = BLUE,
     .mouseSpeed = 0.1,
     .forwardKey = KEY_W,
     .backwardKey = KEY_S,
     .rightKey = KEY_D,
     .leftKey = KEY_A,
-    .toggleCursorKey = KEY_LEFT_ALT,
+    .toggleCursorKey = KEY_C,
     .interactKey = KEY_E
   };
 }
diff --git a/src/settings.h b/src/settings.h
index 36d311f..5a37ab9 100644
--- a/src/settings.h
+++ b/src/settings.h
@@ -27,6 +27,12 @@ typedef struct {
   // Update.
   float maxUpdateDistance;
 
+  // UI.
+  float nonEditWindowAlpha; // Alpha for windows in non-editable mode.
+  float crossHairSize;
+  float crossHairThickness;
+  Color crossHairColor;
+
   // Controls.
   float mouseSpeed;
   KeyboardKey forwardKey;
diff --git a/src/ui.c b/src/ui.c
index 5048ff9..758bd17 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -1,4 +1,5 @@
 #include "ui.h"
+#include "game.h"
 
 FloatingWindow createFloatingWindow(const char* title, Rectangle rect)
 {
@@ -185,6 +186,11 @@ FocusCommand updateFloatingWindowNotMinimized(FloatingWindow* window,
          window->rect.width,
          window->rect.height - RAYGUI_WINDOWBOX_STATUSBAR_HEIGHT
       };
+
+      Color color = GetColor(GuiGetStyle(DEFAULT, BACKGROUND_COLOR));
+      color.a = game->settings.nonEditWindowAlpha;
+
+      DrawRectangleRec(scissor, color);
     }
 
     bool requireScissor = window->rect.width < window->contentSize.x