camera.c: refactor cursor_init

So that uninitialized members are set to 0.

1 files changed, 15 insertions, 4 deletions

diff --git a/src/camera/src/camera.c b/src/camera/src/camera.c
index e8f9cd5..0c4ffd1 100644
--- a/src/camera/src/camera.c
+++ b/src/camera/src/camera.c
@@ -63,10 +63,21 @@ int cursor_render(const struct cursor *const c)
 
 void cursor_init(struct cursor *const c)
 {
-    c->x = c->x_init = (screen_w / 2) - CAMERA_CURSOR_WIDTH;
-    c->y = c->y_init = (screen_h / 2) - CAMERA_CURSOR_HEIGHT;
-    c->screen.last_w = screen_w;
-    c->screen.last_h = screen_h;
+    const unsigned int x = (screen_w / 2) - CAMERA_CURSOR_WIDTH,
+        y = (screen_h / 2) - CAMERA_CURSOR_HEIGHT;
+
+    *c = (const struct cursor)
+    {
+        .x = x,
+        .x_init = x,
+        .y = y,
+        .y_init = y,
+        .screen =
+        {
+            .last_w = screen_w,
+            .last_h = screen_h
+        }
+    };
 }
 
 void camera_update_pos(struct camera *const cam)