Updated splashpack structure

src/gameobject.hh

@@ -10,13 +10,14 @@ namespace psxsplash {
 
 class GameObject final {
   public:
-    psyqo::Vec3 position;
-    psyqo::Matrix33 rotation;
     union {
         Tri *polygons;
         uint32_t polygonsOffset;
     };
-    int polyCount;
+    psyqo::Vec3 position;
+    psyqo::Matrix33 rotation;
+    uint16_t polyCount;
+    uint16_t reserved;
 };
 static_assert(sizeof(GameObject) == 56, "GameObject is not 56 bytes");
 }  // namespace psxsplash