/* Add an upgrade: */
-void add_upgrade(float x, float y, int kind)
+void add_upgrade(float x, float y, int dir, int kind)
{
int i, found;
if (found != -1)
{
- upgrade_init(&upgrades[found], x, y, kind);
+ upgrade_init(&upgrades[found], x, y, dir, kind);
}
}