- Added Martin Howe's morph system enhancement.

SVN r889 (trunk)

src/g_shared/a_morph.h

@@ -0,0 +1,36 @@
+#ifndef __A_MORPH__
+#define __A_MORPH__
+
+#define MORPHTICS (40*TICRATE)
+#define MAXMORPHHEALTH	30
+
+// Morph style states how morphing affects health and
+// other effects in the game; only valid for players.
+// Default should be the old Heretic/HeXen behaviour,
+// so the (int) value of MORPH_RAVEN *must* be zero.
+enum
+{
+	MORPH_OLDEFFECTS = 0,	// Default to old Heretic/HeXen behaviour unless flags given
+	MORPH_ADDSTAMINA = 1,	// Power instead of curse (add stamina instead of limiting to health)
+	MORPH_FULLHEALTH = 2,	// New health semantics (!POWER => MaxHealth of animal, POWER => Normal health behaviour)
+	MORPH_UNDOBYTOMEOFPOWER = 4,
+	MORPH_UNDOBYCHAOSDEVICE = 8,
+};
+
+class PClass;
+class AActor;
+class player_s;
+
+//
+// A_MORPH
+//
+bool P_MorphPlayer (player_s *player, const PClass *morphclass, int duration = 0, int style = 0,
+					const PClass *enter_flash = NULL, const PClass *exit_flash = NULL);
+bool P_UndoPlayerMorph (player_s *player, bool force = false);
+bool P_MorphMonster (AActor *actor, const PClass *morphclass, int duration = 0, int style = 0,
+					 const PClass *enter_flash = NULL, const PClass *exit_flash = NULL);
+bool P_UpdateMorphedMonster (AActor *actor);
+
+
+
+#endif //__A_MORPH__