add map flag what prevent from attacking mobs.

New map flag: nopve

6 files changed, 35 insertions, 0 deletions

diff --git a/src/map/data/mapd.c b/src/map/data/mapd.c
index a1d8f11..a557dc9 100644
--- a/src/map/data/mapd.c
+++ b/src/map/data/mapd.c
@@ -35,5 +35,6 @@ struct MapdExt *mapd_create(void)
         return NULL;
     data->mask = 1;
     data->invisible = false;
+    data->flag.nopve = 0;
     return data;
 }
diff --git a/src/map/init.c b/src/map/init.c
index a67ddba..c8f2ad3 100644
--- a/src/map/init.c
+++ b/src/map/init.c
@@ -102,6 +102,7 @@ HPExport void plugin_init (void)
     addHookPre("pc->setregistry", epc_setregistry);
     addHookPre("pc->equipitem_pos", epc_equipitem_pos);
     addHookPre("pc->unequipitem_pos", epc_unequipitem_pos);
+    addHookPre("pc->can_attack", epc_can_attack);
     addHookPre("npc->checknear", enpc_checknear);
     addHookPre("npc->parse_unknown_mapflag", enpc_parse_unknown_mapflag);
     addHookPre("clif->quest_send_list", eclif_quest_send_list);
diff --git a/src/map/npc.c b/src/map/npc.c
index 62dccfe..8ad68af 100644
--- a/src/map/npc.c
+++ b/src/map/npc.c
@@ -85,6 +85,13 @@ void enpc_parse_unknown_mapflag(const char *name, char *w3, char *w4, const char
         if (data)
             data->mask = atoi(w4);
     }
+    else if (!strcmpi(w3, "nopve"))
+    {
+        int16 m = map->mapname2mapid(name);
+        struct MapdExt *data = mapd_get(m);
+        if (data)
+            data->flag.nopve = 1;
+    }
     else
     {
         ShowError("npc_parse_mapflag: unrecognized mapflag '%s' in file '%s', line '%d'.\n", w3, filepath, strline(buffer,start-buffer));
diff --git a/src/map/pc.c b/src/map/pc.c
index 524c130..fddcdea 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -14,7 +14,9 @@
 #include "../../../map/pc.h"
 
 #include "map/pc.h"
+#include "map/data/mapd.h"
 #include "map/data/session.h"
+#include "map/struct/mapdext.h"
 #include "map/struct/sessionext.h"
 
 int langScriptId;
@@ -122,3 +124,21 @@ void epc_unequipitem_pos(struct map_session_data *sd, int *nPtr, int *posPtr)
 
 #undef unequipPos
 #undef unequipPos2
+
+bool epc_can_attack (struct map_session_data *sd, int *target_id)
+{
+    if (!sd)
+        return false;
+
+    struct MapdExt *data = mapd_get(sd->bl.m);
+    if (!data)
+        return true;
+    if (data->flag.nopve)
+    {
+        if (map->id2md(*target_id))
+        {
+            hookStop();
+            return false;
+        }
+    }
+}
diff --git a/src/map/pc.h b/src/map/pc.h
index 104e8d5..ac6d723 100644
--- a/src/map/pc.h
+++ b/src/map/pc.h
@@ -17,4 +17,6 @@ void epc_equipitem_pos(struct map_session_data *sd, struct item_data *id, int *p
 
 void epc_unequipitem_pos(struct map_session_data *sd, int *nPtr, int *posPtr);
 
+bool epc_can_attack (struct map_session_data *sd, int *target_id);
+
 #endif  // EVOL_MAP_PC
diff --git a/src/map/struct/mapdext.h b/src/map/struct/mapdext.h
index 0c3c03a..15fee7f 100644
--- a/src/map/struct/mapdext.h
+++ b/src/map/struct/mapdext.h
@@ -8,6 +8,10 @@ struct MapdExt
 {
     unsigned int mask;
     bool invisible;
+    struct MapdExtFlag
+    {
+        unsigned nopve : 1;
+    } flag;
 };
 
 #endif  // EVOL_MAP_MAPDEXT