- use a separate counter from AActor::special1 to count weapon use with some Hexen weapons. special1 is used for some other purposes as well, and when using a separate counter it can be reset to 0 when changing weapons, preventing counting errors.

src/p_pspr.cpp

@@ -211,6 +211,7 @@ void P_BringUpWeapon (player_t *player)
 	// make sure that the previous weapon's flash state is terminated.
 	// When coming here from a weapon drop it may still be active.
 	P_SetPsprite(player, ps_flash, NULL);
+	player->mo->weaponspecial = 0;
 }