Add script function and packet to set group of cells to given mask (gat value)

New script function: setcells "map name", x1, y1, x2, y2, mask, "wall name"

1 files changed, 37 insertions, 0 deletions

diff --git a/src/emap/send.c b/src/emap/send.c
index 29e5d86..ccd4214 100644
--- a/src/emap/send.c
+++ b/src/emap/send.c
@@ -397,3 +397,40 @@ void send_changelook2(struct map_session_data* sd, struct block_list *bl, int id
     }
     clif->send(buf, 19, bl, target);
 }
+
+void send_setwall(int m, int x1, int y1, int x2, int y2, int mask, enum send_target target)
+{
+    unsigned char buf[50];
+
+    WBUFW(buf, 0) = 0xb1b;
+    WBUFW(buf, 2) = x1;
+    WBUFW(buf, 4) = y1;
+    WBUFW(buf, 6) = x2;
+    WBUFW(buf, 8) = y2;
+    WBUFL(buf, 10) = mask;
+    mapindex->getmapname_ext(map->list[m].custom_name ? map->list[map->list[m].instance_src_map].name : map->list[m].name,(char*)WBUFP(buf, 14));
+
+    struct block_list dummy_bl;
+    dummy_bl.type = BL_NUL;
+    dummy_bl.x = x1;
+    dummy_bl.y = y1;
+    dummy_bl.m = m;
+    clif->send(buf, 30, &dummy_bl, target);
+}
+
+void send_setwall_single(int fd, int m, int x1, int y1, int x2, int y2, int mask)
+{
+    struct SessionExt *data = session_get(fd);
+    if (!data || data->clientVersion < 14)
+        return;
+
+    WFIFOHEAD (fd, 28);
+    WFIFOW(fd, 0) = 0xb1b;
+    WFIFOW(fd, 2) = x1;
+    WFIFOW(fd, 4) = y1;
+    WFIFOW(fd, 6) = x2;
+    WFIFOW(fd, 8) = y2;
+    WFIFOL(fd, 10) = mask;
+    mapindex->getmapname_ext(map->list[m].custom_name ? map->list[map->list[m].instance_src_map].name : map->list[m].name,(char*)WFIFOP(fd, 14));
+    WFIFOSET(fd, 30);
+}