From 149f199fdd0483dfa3df89bed0fe49d95da59b27 Mon Sep 17 00:00:00 2001
From: gumi <mekolat@users.noreply.github.com>
Date: Mon, 24 Apr 2017 11:01:12 -0400
Subject: allow checkoption et al to check another player

---
 doc/script_commands.txt | 11 ++++++-----
 src/map/script.c        | 40 ++++++++++++++++++++++++++++++++--------
 2 files changed, 38 insertions(+), 13 deletions(-)

diff --git a/doc/script_commands.txt b/doc/script_commands.txt
index e4df77051..7e23113c4 100644
--- a/doc/script_commands.txt
+++ b/doc/script_commands.txt
@@ -3950,17 +3950,18 @@ things might in some cases be required.
 
 ---------------------------------------
 
-*checkoption(<option number>)
-*checkoption1(<option number>)
-*checkoption2(<option number>)
-*setoption(<option number>{, <flag>});
+*checkoption(<option number>{, <account id>})
+*checkoption1(<option number>{, <account id>})
+*checkoption2(<option number>{, <account id>})
+*setoption(<option number>{, <flag>{, <account id>}});
 
 The setoption() series of functions check for a so-called option that is
 set on the invoking character. 'Options' are used to store status 
 conditions and a lot of other non-permanent character data of the yes-no 
 kind. For most common cases, it is better to use checkcart(),
 checkfalcon(), checkmount() and other similar functions, but there are
-some options which you cannot get at this way.
+some options which you cannot get at this way. If <account id> is given,
+this player will be used instead of the invoking character.
 
 Option numbers valid for the first (option) version of this command are:
 
diff --git a/src/map/script.c b/src/map/script.c
index c9c51afbc..5188fd7eb 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -9950,7 +9950,13 @@ BUILDIN(end) {
 BUILDIN(checkoption)
 {
 	int option;
-	struct map_session_data *sd = script->rid2sd(st);
+	struct map_session_data *sd;
+
+	if (script_hasdata(st, 3))
+		sd = map->id2sd(script_getnum(st, 3));
+	else
+		sd = script->rid2sd(st);
+
 	if (sd == NULL)
 		return true;// no player attached, report source
 
@@ -9969,7 +9975,13 @@ BUILDIN(checkoption)
 BUILDIN(checkoption1)
 {
 	int opt1;
-	struct map_session_data *sd = script->rid2sd(st);
+	struct map_session_data *sd;
+
+	if (script_hasdata(st, 3))
+		sd = map->id2sd(script_getnum(st, 3));
+	else
+		sd = script->rid2sd(st);
+
 	if (sd == NULL)
 		return true;// no player attached, report source
 
@@ -9988,7 +10000,13 @@ BUILDIN(checkoption1)
 BUILDIN(checkoption2)
 {
 	int opt2;
-	struct map_session_data *sd = script->rid2sd(st);
+	struct map_session_data *sd;
+
+	if (script_hasdata(st, 3))
+		sd = map->id2sd(script_getnum(st, 3));
+	else
+		sd = script->rid2sd(st);
+
 	if (sd == NULL)
 		return true;// no player attached, report source
 
@@ -10012,7 +10030,13 @@ BUILDIN(setoption)
 {
 	int option;
 	int flag = 1;
-	struct map_session_data *sd = script->rid2sd(st);
+	struct map_session_data *sd;
+
+	if (script_hasdata(st, 4))
+		sd = map->id2sd(script_getnum(st, 4));
+	else
+		sd = script->rid2sd(st);
+
 	if (sd == NULL)
 		return true;// no player attached, report source
 
@@ -23190,8 +23214,8 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(setgroupid, "i?"),
 		BUILDIN_DEF(getgroupid,""),
 		BUILDIN_DEF(end,""),
-		BUILDIN_DEF(checkoption,"i"),
-		BUILDIN_DEF(setoption,"i?"),
+		BUILDIN_DEF(checkoption,"i?"),
+		BUILDIN_DEF(setoption,"i??"),
 		BUILDIN_DEF(setcart,"?"),
 		BUILDIN_DEF(checkcart,""),
 		BUILDIN_DEF(setfalcon,"?"),
@@ -23341,8 +23365,8 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(setnpcdir,"*"), // [4144]
 		BUILDIN_DEF(getnpcclass,"?"), // [4144]
 		BUILDIN_DEF(getmapxy,"rrri?"), //by Lorky [Lupus]
-		BUILDIN_DEF(checkoption1,"i"),
-		BUILDIN_DEF(checkoption2,"i"),
+		BUILDIN_DEF(checkoption1,"i?"),
+		BUILDIN_DEF(checkoption2,"i?"),
 		BUILDIN_DEF(guildgetexp,"i"),
 		BUILDIN_DEF(guildchangegm,"is"),
 		BUILDIN_DEF(logmes,"s"), //this command actls as MES but rints info into LOG file either SQL/TXT [Lupus]
-- 
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