From d7bbebdf8526667b288223c8adc2d110204814c5 Mon Sep 17 00:00:00 2001
From: Emistry Haoyan <equinox1991@gmail.com>
Date: Tue, 2 Oct 2018 22:41:53 +0800
Subject: Implement status reduction script command.

- for stat reduction support.
- return the amount of status point required to increase a status.
---
 src/map/script.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'src')

diff --git a/src/map/script.c b/src/map/script.c
index b787d0138..b2f1120f1 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -9809,6 +9809,25 @@ static BUILDIN(statusup2)
 	return true;
 }
 
+
+/*==========================================
+* Returns the number of stat points needed to change the specified stat by val.
+* needed_status_point(<type>,<val>{,<char id>}); [secretdataz]
+*------------------------------------------*/
+static BUILDIN(needed_status_point)
+{
+	int type = script_getnum(st, 2);
+	int val = script_getnum(st, 3);;
+	struct map_session_data *sd = script->rid2sd(st);
+
+	if (sd == NULL)
+		script_pushint(st, 0);
+	else
+		script_pushint(st, pc->need_status_point(sd, type, val));
+
+	return true;
+}
+
 /// See 'doc/item_bonus.txt'
 ///
 /// bonus <bonus type>,<val1>;
@@ -25048,6 +25067,7 @@ static void script_parse_builtin(void)
 		BUILDIN_DEF(downrefitem,"i?"),
 		BUILDIN_DEF(statusup,"i"),
 		BUILDIN_DEF(statusup2,"ii"),
+		BUILDIN_DEF(needed_status_point,"ii?"),
 		BUILDIN_DEF(bonus,"iv"),
 		BUILDIN_DEF2(bonus,"bonus2","ivi"),
 		BUILDIN_DEF2(bonus,"bonus3","ivii"),
-- 
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