- Changed: HIRESTEX 'define' textures now replace existing textures

of type MiscPatch with the same name.
- Added UDMF line trigger types MonsterUse and MonsterPush.
- Separated skill and class filter bits from FMapThing::flags so that
  UDMF can define up to 16 of each. Also separated easy/baby and
  hard/nightmare and changed default MAPINFO definitions.
- Changed: Crosshair drawing uses the current player class's default health instead
  of 100 to calculate the color for the crosshair.
- Added SECF_NOFALLINGDAMAGE flag plus Sector_ChangeFlags to set it. Also separated
  all user settable flags from MoreFlags into their own Flags variable.


SVN r964 (trunk)

src/p_spec.cpp

@@ -280,17 +280,27 @@ bool P_TestActivateLine (line_t *line, AActor *mo, int side, int activationType)
 	{
 		if (mo->flags2 & MF2_NOTELEPORT) return false;
 	}
-	if ((lineActivation & activationType) == 0 &&
-		(activationType != SPAC_MCross || lineActivation != SPAC_Cross))
-	{ 
-		return false;
-	}
-
 	if (activationType == SPAC_Use)
 	{
 		if (!P_CheckSwitchRange(mo, line, side)) return false;
 	}
 
+	if ((lineActivation & activationType) == 0)
+	{
+		if (activationType == SPAC_Use && (lineActivation & SPAC_MUse) && !mo->player && mo->flags4 & MF4_CANUSEWALLS)
+		{
+			return true;
+		}
+		if (activationType == SPAC_Push && (lineActivation & SPAC_MPush) && !mo->player && mo->flags2 & MF2_PUSHWALL)
+		{
+			return true;
+		}
+		if (activationType != SPAC_MCross || lineActivation != SPAC_Cross)
+		{ 
+			return false;
+		}
+	}
+
 	if (mo && !mo->player &&
 		!(mo->flags & MF_MISSILE) &&
 		!(line->flags & ML_MONSTERSCANACTIVATE) &&