Fixed mouse position with render texture

3 files changed, 23 insertions, 1 deletions

diff --git a/src/ui.c b/src/ui.c
index f07dc96..5fab8a6 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -1,5 +1,6 @@
 #include "ui.h"
 #include "game.h"
+#include "util.h"
 
 TexturedButton createTexturedButton(Texture* texture, Rectangle rect, const char* message,
                                     Color backgroundColor, Color foregroundColor)
@@ -46,7 +47,7 @@ bool updateTexturedButton(TexturedButton* button)
     button->isPressed = false;
 
     // Outline and detect click stuff.
-    if (CheckCollisionPointRec(GetMousePosition(), button->rect))
+    if (CheckCollisionPointRec(getScaledMousePosition(), button->rect))
     {
         // Draw outline thingy.
         if (IsMouseButtonDown(MOUSE_LEFT_BUTTON))
diff --git a/src/util.c b/src/util.c
new file mode 100644
index 0000000..308343c
--- /dev/null
+++ b/src/util.c
@@ -0,0 +1,11 @@
+#include "util.h"
+#include "game.h"
+
+Vector2 getScaledMousePosition()
+{
+    Vector2 mousePosition = GetMousePosition();
+    mousePosition.x *= (float)WINDOW_WIDTH / GetScreenWidth();
+    mousePosition.y *= (float)WINDOW_HEIGHT / GetScreenHeight();
+
+    return mousePosition;
+}
diff --git a/src/util.h b/src/util.h
new file mode 100644
index 0000000..46193de
--- /dev/null
+++ b/src/util.h
@@ -0,0 +1,10 @@
+#include "gameCommon.h"
+#include <raylib.h>
+
+#ifndef UTIL_H
+#define UTIL_H
+
+// Scale from the window to render texture.
+Vector2 getScaledMousePosition();
+
+#endif