Fix unused monster array/MAX_LVLMTYPES (#1686)

Source/monster.cpp

@@ -11,13 +11,12 @@ int nummonsters;
 BOOLEAN sgbSaveSoundOn;
 MonsterStruct monster[MAXMONSTERS];
 int totalmonsters;
+CMonster Monsters[MAX_LVLMTYPES];
 #ifdef HELLFIRE
-CMonster Monsters[24];
-int unused_6AAE30[600];
+int GraphicTable[NUMLEVELS][MAX_LVLMTYPES];
 #else
-CMonster Monsters[16];
+BYTE GraphicTable[NUMLEVELS][MAX_LVLMTYPES];
 #endif
-// int END_Monsters_17;
 int monstimgtot;
 int uniquetrans;
 int nummtypes;

Source/monster.h

@@ -8,13 +8,12 @@ extern int monstactive[MAXMONSTERS];
 extern int nummonsters;
 extern MonsterStruct monster[MAXMONSTERS];
 extern int totalmonsters;
+extern CMonster Monsters[MAX_LVLMTYPES];
 #ifdef HELLFIRE
-extern CMonster Monsters[24];
-extern int unused_6AAE30[600];
+extern int GraphicTable[NUMLEVELS][MAX_LVLMTYPES];
 #else
-extern CMonster Monsters[16];
+extern BYTE GraphicTable[NUMLEVELS][MAX_LVLMTYPES];
 #endif
-// int END_Monsters_17;
 extern int monstimgtot;
 extern int uniquetrans;
 extern int nummtypes;

defs.h

@@ -12,7 +12,11 @@
 #define MAX_PLRS				4
 
 #define MAX_CHARACTERS			10
+#ifdef HELLFIRE
+#define MAX_LVLMTYPES			24
+#else
 #define MAX_LVLMTYPES			16
+#endif
 // #define MAX_PATH				260
 #define MAX_SEND_STR_LEN		80
 #define MAX_SPELLS				37