From a2cfc93a840e51fb1cc1ab132273890c200a9cd3 Mon Sep 17 00:00:00 2001
From: Murilo_Bio <murilopereti@gmail.com>
Date: Fri, 25 Aug 2017 19:33:49 +0100
Subject: add option to hide names from unittalk() and npctalk()

---
 doc/script_commands.txt | 16 ++++++++++++----
 src/map/script.c        | 30 ++++++++++++++++++++++++------
 2 files changed, 36 insertions(+), 10 deletions(-)

diff --git a/doc/script_commands.txt b/doc/script_commands.txt
index a00756056..efccf799b 100644
--- a/doc/script_commands.txt
+++ b/doc/script_commands.txt
@@ -6631,12 +6631,16 @@ Examples:
 *unitwarp(<GID>, <Mapname>, <x>, <y>)
 *unitattack(<GID>, <Target ID>)
 *unitstop(<GID>)
-*unittalk(<GID>, <Text>)
+*unittalk(<GID>, <Text>{, show_name})
 *unitemote(<GID>, <Emote>)
 
 Okay, these commands should be fairly self explaining.
 For the emotions, you can look in db/constants.conf for prefixes with e_
 PS: unitwarp() supports a <GID> of zero, which causes the executor of the
+PS: unittalk() can receive a third parameter:
+	show_name:
+		true: Shows Unit name like "UnitName : Message" (default)
+		false: Hides Unit name
 script to be affected. This can be used with OnTouchNPC to warp
 monsters:
 
@@ -6750,12 +6754,16 @@ A debug message also shows on the console when no events are triggered.
 
 ---------------------------------------
 
-*npctalk("<message>"{, "<npc name>"})
+*npctalk("<message>"{, "<npc name>"{, <show_name>}})
+
+show_npcname values:
+	true: shows npc name (default)
+	false: hide npc name
 
 This command will display a message to the surrounding area as if the NPC
 object running it was a player talking - that is, above their head and in
-the chat window. The display name of the NPC will get appended in front of
-the message to complete the effect.
+the chat window. If show_npcname is true the name of the NPC will get appended in front of
+the message, otherwise the npc name will not be shown.
 
 	// This will make everyone in the area see the NPC greet the character
 	// who just invoked it.
diff --git a/src/map/script.c b/src/map/script.c
index 5252c0ff0..94a991d06 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -15567,12 +15567,13 @@ BUILDIN(message)
 
 /*==========================================
  * npctalk (sends message to surrounding area)
- * usage: npctalk "<message>"{,"<npc name>"};
+ * usage: npctalk("<message>"{, "<npc name>"{, <show_name>}});
  *------------------------------------------*/
 BUILDIN(npctalk)
 {
 	struct npc_data* nd;
 	const char *str = script_getstr(st,2);
+	bool show_name = true;
 
 	if (script_hasdata(st, 3)) {
 		nd = npc->name2id(script_getstr(st, 3));
@@ -15580,11 +15581,19 @@ BUILDIN(npctalk)
 		nd = map->id2nd(st->oid);
 	}
 
+	if (script_hasdata(st, 4)) {
+		show_name = (script_getnum(st, 4) != 0) ? true : false;
+	}
+
 	if (nd != NULL) {
 		char name[NAME_LENGTH], message[256];
 		safestrncpy(name, nd->name, sizeof(name));
 		strtok(name, "#"); // discard extra name identifier if present
-		safesnprintf(message, sizeof(message), "%s : %s", name, str);
+		if (show_name) {
+			safesnprintf(message, sizeof(message), "%s : %s", name, str);
+		} else {
+			safesnprintf(message, sizeof(message), "%s", str);
+		}
 		clif->disp_overhead(&nd->bl, message);
 	}
 
@@ -20108,15 +20117,20 @@ BUILDIN(unitstop) {
 
 /// Makes the unit say the message
 ///
-/// unittalk <unit_id>,"<message>";
+/// unittalk(<unit_id>,"<message>"{, show_name});
 BUILDIN(unittalk) {
 	int unit_id;
 	const char* message;
 	struct block_list* bl;
+	bool show_name = true;
 
 	unit_id = script_getnum(st,2);
 	message = script_getstr(st, 3);
 
+	if (script_hasdata(st, 4)) {
+		show_name = (script_getnum(st, 4) != 0) ? true : false;
+	}
+
 	bl = map->id2bl(unit_id);
 	if( bl != NULL ) {
 		struct StringBuf sbuf;
@@ -20125,7 +20139,11 @@ BUILDIN(unittalk) {
 		safestrncpy(blname, clif->get_bl_name(bl), sizeof(blname));
 		if(bl->type == BL_NPC)
 			strtok(blname, "#");
-		StrBuf->Printf(&sbuf, "%s : %s", blname, message);
+		if (show_name) {
+			StrBuf->Printf(&sbuf, "%s : %s", blname, message);
+		} else {
+			StrBuf->Printf(&sbuf, "%s", message);
+		}
 		clif->disp_overhead(bl, StrBuf->Value(&sbuf));
 		StrBuf->Destroy(&sbuf);
 	}
@@ -24642,7 +24660,7 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF2(atcommand,"charcommand","s"), // [MouseJstr]
 		BUILDIN_DEF(movenpc,"sii?"), // [MouseJstr]
 		BUILDIN_DEF(message,"vs"), // [MouseJstr]
-		BUILDIN_DEF(npctalk,"s?"), // [Valaris]
+		BUILDIN_DEF(npctalk,"s??"), // [Valaris][Murilo BiO]
 		BUILDIN_DEF(mobcount,"ss"),
 		BUILDIN_DEF(getlook,"i"),
 		BUILDIN_DEF(getsavepoint,"i"),
@@ -24771,7 +24789,7 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(unitwarp,"isii"),
 		BUILDIN_DEF(unitattack,"iv?"),
 		BUILDIN_DEF(unitstop,"i"),
-		BUILDIN_DEF(unittalk,"is"),
+		BUILDIN_DEF(unittalk,"is?"),
 		BUILDIN_DEF(unitemote,"ii"),
 		BUILDIN_DEF(unitskilluseid,"ivi?"), // originally by Qamera [Celest]
 		BUILDIN_DEF(unitskillusepos,"iviii"), // [Celest]
-- 
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