Added clif_announce_ex() for broadcasts with varying font size

(patch by Euphidime)

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@12724 54d463be-8e91-2dee-dedb-b68131a5f0ec

src/map/clif.c

@@ -4549,6 +4549,11 @@ void clif_MainChatMessage(const char* message)
  * Does an announce message in the given color. 
  *------------------------------------------*/
 int clif_announce(struct block_list* bl, const char* mes, int len, unsigned long color, int flag)
+{
+	return clif_announce_ex(bl, mes, len, color, flag, 12);
+}
+
+int clif_announce_ex(struct block_list* bl, const char* mes, int len, unsigned long color, int flag, int size)
 {
 	unsigned char *buf;
 	buf = (unsigned char*)aMallocA((len + 16)*sizeof(unsigned char));
@@ -4556,7 +4561,7 @@ int clif_announce(struct block_list* bl, const char* mes, int len, unsigned long
 	WBUFW(buf,2) = len + 16;
 	WBUFL(buf,4) = color;
 	WBUFW(buf,8) = 0x190; //Font style? Type?
-	WBUFW(buf,10) = 0x0c;  //12? Font size?
+	WBUFW(buf,10) = size;  // Font size
 	WBUFL(buf,12) = 0;	//Unknown!
 	memcpy(WBUFP(buf,16), mes, len);
 	

src/map/clif.h

@@ -339,6 +339,7 @@ void clif_disp_message(struct block_list* src, const char* mes, int len, enum se
 int clif_GMmessage(struct block_list* bl, const char* mes, int len, int flag);
 void clif_MainChatMessage(const char* message); //luzza
 int clif_announce(struct block_list *bl, const char* mes, int len, unsigned long color, int flag);
+int clif_announce_ex(struct block_list *bl, const char* mes, int len, unsigned long color, int flag, int size);
 int clif_heal(int fd,int type,int val);
 int clif_resurrection(struct block_list *bl,int type);
 void clif_set0199(struct map_session_data* sd, int mode);