Show duel messages in general tab.

3 files changed, 32 insertions, 0 deletions

diff --git a/src/emap/clif.c b/src/emap/clif.c
index 20c5f55..4de666f 100644
--- a/src/emap/clif.c
+++ b/src/emap/clif.c
@@ -10,6 +10,7 @@
 #include "common/HPMi.h"
 #include "common/memmgr.h"
 #include "common/mmo.h"
+#include "common/nullpo.h"
 #include "common/socket.h"
 #include "common/strlib.h"
 #include "common/cbasetypes.h"
@@ -700,3 +701,29 @@ void eclif_sendbgemblem_single(int *fdPtr, struct map_session_data *sd)
     hookStop();
     return;
 }
+
+void eclif_disp_message(struct block_list* src,
+                        const char* mes, size_t *lenPtr,
+                        enum send_target *targetPtr)
+{
+    unsigned char buf[256];
+
+    int len = *lenPtr;
+
+    if (len == 0)
+        return;
+
+    nullpo_retv(src);
+    nullpo_retv(mes);
+
+    if (len > sizeof(buf) - 5)
+    {
+        ShowWarning("clif_disp_message: Truncated message '%s' (len=%d, max=%d, aid=%d).\n", mes, (int)len, (int)(sizeof(buf) - 5), src->id);
+        len = sizeof(buf) - 5;
+    }
+
+    WBUFW(buf, 0) = 0x8e;
+    WBUFW(buf, 2) = len + 5;
+    safestrncpy((char*)WBUFP(buf, 4), mes, len + 1);
+    clif->send(buf, WBUFW(buf, 2), src, *targetPtr);
+}
diff --git a/src/emap/clif.h b/src/emap/clif.h
index 43c423c..b03208e 100644
--- a/src/emap/clif.h
+++ b/src/emap/clif.h
@@ -32,5 +32,8 @@ void eclif_getareachar_item(struct map_session_data *sd, struct flooritem_data *
 void eclif_dropflooritem(struct flooritem_data* fitem);
 void eclif_sendbgemblem_area(struct map_session_data *sd);
 void eclif_sendbgemblem_single(int *fdPtr, struct map_session_data *sd);
+void eclif_disp_message(struct block_list* src,
+                        const char* mes, size_t *lenPtr,
+                        enum send_target *targetPtr);
 
 #endif  // EVOL_MAP_CLIF
diff --git a/src/emap/init.c b/src/emap/init.c
index fbf41d4..dc2d031 100644
--- a/src/emap/init.c
+++ b/src/emap/init.c
@@ -11,6 +11,7 @@
 #include "common/memmgr.h"
 #include "common/mapindex.h"
 #include "common/mmo.h"
+#include "common/nullpo.h"
 #include "common/socket.h"
 #include "common/strlib.h"
 #include "common/timer.h"
@@ -172,6 +173,7 @@ HPExport void plugin_init (void)
     addHookPre("clif->charnameack", eclif_charnameack);
     addHookPre("clif->getareachar_item", eclif_getareachar_item);
     addHookPre("clif->dropflooritem", eclif_dropflooritem);
+    addHookPre("clif->disp_message", eclif_disp_message);
     addHookPre("clif->sendlook", eclif_sendlook);
     addHookPre("clif->send", eclif_send);
     addHookPre("clif->sendbgemblem_area", eclif_sendbgemblem_area);