Suggestion added for disabling equipment & card effects

- Suggestion:
http://hercules.ws/board/topic/334-suggestion-for-restricted-equipment-m
aking-a-new-conf-for-it/
- This can unequip an equipment; nullify the card’s effects
- Special thanks to AnnieRuru!

conf/battle/items.conf

@@ -86,3 +86,10 @@ item_restricted_consumption_type:1
 // 1 : yes(official)
 // 0 : no
 item_enabled_npc:1
+
+// Unequip equipments that have been disabled inside map_zone_db.conf?
+// 0 : disabled equipments and cards are nullified (official)
+// 1 : disabled equipments are unequipped, disabled cards are nullified
+// 2 : disabled equipments are nullified, disabled cards will cause the equipment to unequip
+// 3 : disabled equipments are unequipped, disabled cards will cause the equipment to unequip (1+2)
+unequip_restricted_equipment: 0

src/map/battle.c

@@ -6721,6 +6721,7 @@ static const struct _battle_data {
 	 **/
 	{ "skill_trap_type",                    &battle_config.skill_trap_type,                 0,      0,      1,              },
 	{ "item_restricted_consumption_type",   &battle_config.item_restricted_consumption_type,1,      0,      1,              },
+	{ "unequip_restricted_equipment",       &battle_config.unequip_restricted_equipment,    0,      0,      3,              },
 	{ "max_walk_path",                      &battle_config.max_walk_path,                   17,     1,      MAX_WALKPATH,   },
 	{ "item_enabled_npc",                   &battle_config.item_enabled_npc,                1,      0,      1,              },
 	{ "gm_ignore_warpable_area",            &battle_config.gm_ignore_warpable_area,         0,      2,      100,            },

src/map/battle.h

@@ -452,6 +452,7 @@ struct Battle_Config {
 	/** Hercules **/
 	int skill_trap_type;
 	int item_restricted_consumption_type;
+	int unequip_restricted_equipment;
 	int max_walk_path;
 	int item_enabled_npc;
 	int packet_obfuscation;

src/map/pc.c

@@ -752,24 +752,6 @@ int pc_setequipindex(struct map_session_data *sd)
 
 	return 0;
 }
-//static int pc_isAllowedCardOn(struct map_session_data *sd,int s,int eqindex,int flag)
-//{
-//	int i;
-//	struct item *item = &sd->status.inventory[eqindex];
-//	struct item_data *data;
-//
-//	//Crafted/made/hatched items.
-//	if (itemdb_isspecial(item->card[0]))
-//		return 1;
-//
-//	/* scan for enchant armor gems */
-//	if( item->card[MAX_SLOTS - 1] && s < MAX_SLOTS - 1 )
-//		s = MAX_SLOTS - 1;
-//
-//	ARR_FIND( 0, s, i, item->card[i] && (data = itemdb->exists(item->card[i])) != NULL && data->flag.no_equip&flag );
-//	return( i < s ) ? 0 : 1;
-//}
-
 
 bool pc_isequipped(struct map_session_data *sd, int nameid)
 {
@@ -958,6 +940,23 @@ int pc_isequip(struct map_session_data *sd,int n)
 		return 0;
 	}
 
+	if ( battle_config.unequip_restricted_equipment & 1 ) {
+		int i;
+		for ( i = 0; i < map->list[sd->bl.m].zone->disabled_items_count; i++ )
+			if ( map->list[sd->bl.m].zone->disabled_items[i] == sd->status.inventory[n].nameid )
+				return 0;
+	}
+
+	if ( battle_config.unequip_restricted_equipment & 2 ) {
+		if ( !itemdb_isspecial( sd->status.inventory[n].card[0] ) ) {
+			int i, slot;
+			for ( slot = 0; slot < MAX_SLOTS; slot++ )
+				for ( i = 0; i < map->list[sd->bl.m].zone->disabled_items_count; i++ )
+					if ( map->list[sd->bl.m].zone->disabled_items[i] == sd->status.inventory[n].card[slot] )
+						return 0;
+		}
+	}
+
 	return 1;
 }
 
@@ -9074,6 +9073,30 @@ int pc_checkitem(struct map_session_data *sd)
 			continue;
 		}
 
+		if ( battle_config.unequip_restricted_equipment & 1 ) {
+			int j;
+			for ( j = 0; j < map->list[sd->bl.m].zone->disabled_items_count; j++ ) {
+				if ( map->list[sd->bl.m].zone->disabled_items[j] == sd->status.inventory[i].nameid ) {
+					pc_unequipitem( sd, i, 2 );
+					calc_flag = 1;
+				}
+			}
+		}
+
+		if ( battle_config.unequip_restricted_equipment & 2 ) {
+			if ( !itemdb_isspecial( sd->status.inventory[i].card[0] ) ) {
+				int j, slot;
+				for ( slot = 0; slot < MAX_SLOTS; slot++ ) {
+					for ( j = 0; j < map->list[sd->bl.m].zone->disabled_items_count; j++ ) {
+						if ( map->list[sd->bl.m].zone->disabled_items[j] == sd->status.inventory[i].card[slot] ) {
+							pc_unequipitem( sd, i, 2 );
+							calc_flag = 1;
+						}
+					}
+				}
+			}
+		}
+
 	}
 
 	if( calc_flag && sd->state.active ) {