.float ballistics_density; // wall piercing factor, larger = bullet can pass through more
+//const int FROZEN_NOT = 0;
+const int FROZEN_NORMAL = 1;
+const int FROZEN_TEMP_REVIVING = 2;
+const int FROZEN_TEMP_DYING = 3;
+
const int ACTIVE_NOT = 0;
const int ACTIVE_ACTIVE = 1;
const int ACTIVE_IDLE = 2;