From b3bed3c6c764cae9706be429ea0222cad38e2e43 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 28 Nov 2014 12:55:55 +0300
Subject: add map mask and script functions for manipulate with it.

New script functions:
    setmapmask    - set new map mask.
    addmapmask    - add new map mask to current mask.
    removemapmask - remove new mask from current mask.
    getmapmask    - return current map mask.
---
 src/map/init.c          |  4 +++
 src/map/mapd.c          |  1 +
 src/map/mapdext.h       |  1 +
 src/map/script.c        | 65 +++++++++++++++++++++++++++++++++++++++++++++++++
 src/map/script.h        |  4 +++
 src/map/scriptdefines.h | 17 +++++++++++--
 6 files changed, 90 insertions(+), 2 deletions(-)

(limited to 'src/map')

diff --git a/src/map/init.c b/src/map/init.c
index cd0a5ed..019f53c 100644
--- a/src/map/init.c
+++ b/src/map/init.c
@@ -74,6 +74,10 @@ HPExport void plugin_init (void)
     addScriptCommand("rif", "is*", rif);
     addScriptCommand("countitemcolor", "v*", countItemColor);
     addScriptCommand("misceffect", "i*", miscEffect);
+    addScriptCommand("setmapmask", "si", setMapMask);
+    addScriptCommand("addmapmask", "si", addMapMask);
+    addScriptCommand("removemapmask", "si", removeMapMask);
+    addScriptCommand("getmapmask", "s", getMapMask);
 
     do_init_langs();
 
diff --git a/src/map/mapd.c b/src/map/mapd.c
index 2783f83..d47015c 100644
--- a/src/map/mapd.c
+++ b/src/map/mapd.c
@@ -33,6 +33,7 @@ struct MapdExt *mapd_create(void)
     CREATE(data, struct MapdExt, 1);
     if (!data)
         return NULL;
+    data->mask = 0;
     data->invisible = false;
     return data;
 }
diff --git a/src/map/mapdext.h b/src/map/mapdext.h
index 77d56f9..0c3c03a 100644
--- a/src/map/mapdext.h
+++ b/src/map/mapdext.h
@@ -6,6 +6,7 @@
 
 struct MapdExt
 {
+    unsigned int mask;
     bool invisible;
 };
 
diff --git a/src/map/script.c b/src/map/script.c
index ca6907c..93ca052 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -20,6 +20,8 @@
 #include "map/script.h"
 #include "map/clif.h"
 #include "map/lang.h"
+#include "map/mapd.h"
+#include "map/mapdext.h"
 #include "map/scriptdefines.h"
 #include "map/send.h"
 #include "map/session.h"
@@ -431,3 +433,66 @@ BUILDIN(miscEffect)
         clif->specialeffect(bl, type, AREA);
     return true;
 }
+
+BUILDIN(setMapMask)
+{
+    const char *const mapName = script_getstr(st, 2);
+    if (!mapName)
+        return true;
+    const int m = map->mapname2mapid(mapName);
+    if (m < 0)
+        return false;
+    getMapData(m);
+
+    const int val = script_getnum(st, 3);
+    mapData->mask = val;
+    return true;
+}
+
+BUILDIN(getMapMask)
+{
+    const char *const mapName = script_getstr(st, 2);
+    if (!mapName)
+    {
+        script_pushint(st, 0);
+        return true;
+    }
+    const int m = map->mapname2mapid(mapName);
+    if (m < 0)
+    {
+        script_pushint(st, 0);
+        return false;
+    }
+    getMapDataReturn(m, 0);
+    script_pushint(st, mapData->mask);
+    return true;
+}
+
+BUILDIN(addMapMask)
+{
+    const char *const mapName = script_getstr(st, 2);
+    if (!mapName)
+        return true;
+    const int m = map->mapname2mapid(mapName);
+    if (m < 0)
+        return false;
+    getMapData(m);
+    const int val = script_getnum(st, 3);
+    mapData->mask |= val;
+    return true;
+}
+
+BUILDIN(removeMapMask)
+{
+    const char *const mapName = script_getstr(st, 2);
+    if (!mapName)
+        return true;
+    const int m = map->mapname2mapid(mapName);
+    if (m < 0)
+        return false;
+    getMapData(m);
+    const int val = script_getnum(st, 3);
+    mapData->mask |= val;
+    mapData->mask ^= val;
+    return true;
+}
diff --git a/src/map/script.h b/src/map/script.h
index 15efc00..3210cca 100644
--- a/src/map/script.h
+++ b/src/map/script.h
@@ -20,5 +20,9 @@ BUILDIN(setNpcDir);
 BUILDIN(rif);
 BUILDIN(countItemColor);
 BUILDIN(miscEffect);
+BUILDIN(setMapMask);
+BUILDIN(getMapMask);
+BUILDIN(addMapMask);
+BUILDIN(removeMapMask);
 
 #endif  // EVOL_MAP_SCRIPT
diff --git a/src/map/scriptdefines.h b/src/map/scriptdefines.h
index 7d2b115..1a6cf14 100644
--- a/src/map/scriptdefines.h
+++ b/src/map/scriptdefines.h
@@ -4,7 +4,7 @@
 #ifndef EVOL_MAP_SCRIPTDEFINES
 #define EVOL_MAP_SCRIPTDEFINES
 
-#define getDataReturn(def) \
+#define getSessionDataReturn(def) \
     if (!st->rid) \
     { \
         script_pushint(st, def); \
@@ -18,7 +18,7 @@
     } \
     struct SessionExt *data = session_get(sd->fd)
 
-#define getData() \
+#define getSessionData() \
     if (!st->rid) \
         return true; \
     TBL_PC *sd = script->rid2sd(st); \
@@ -26,6 +26,19 @@
         return true; \
     struct SessionExt *data = session_get(sd->fd)
 
+#define getMapData(m) \
+        struct MapdExt *mapData = mapd_get(m); \
+        if (!mapData) \
+            return true;
+
+#define getMapDataReturn(m, def) \
+        struct MapdExt *mapData = mapd_get(m); \
+        if (!mapData) \
+        { \
+            script_pushint(st, def); \
+            return true; \
+        }
+
 #define getSD() \
     TBL_PC *sd = script->rid2sd(st); \
     if (!sd) \
-- 
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