From f1936fb677d1b86164b455c67e539db15eb92d31 Mon Sep 17 00:00:00 2001
From: CairoLee <cairoliyu@gmail.com>
Date: Thu, 30 May 2013 20:40:56 +0800
Subject: - Merge checkhomcall Script Command from rAthena

---
 doc/script_commands.txt | 13 +++++++++++++
 src/map/script.c        | 26 ++++++++++++++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/doc/script_commands.txt b/doc/script_commands.txt
index 5fbf652a4..26801c07c 100644
--- a/doc/script_commands.txt
+++ b/doc/script_commands.txt
@@ -5636,6 +5636,19 @@ IDs.
 
 Returns 1 upon success and 0 for all failures.
 
+---------------------------------------
+
+*checkhomcall()
+
+This function checks if the attached player's Homunculus is active,
+and will return the following values:
+ -1: The player has no Homunculus.
+  0: The player's Homunculus is active.
+  1: The player's Homunculus is vaporized.
+  2: The player's Homunculus is in morph state.
+
+---------------------------------------
+
 *gethominfo(<type>)
 
 This function works as a direct counterpart of 'getpetinfo':
diff --git a/src/map/script.c b/src/map/script.c
index 9a123705b..7e15b3372 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -9795,6 +9795,31 @@ BUILDIN(homunculus_shuffle) {
 	return true;
 }
 
+/*==========================================
+ * Check for homunculus state.
+ * Return: -1 = No homunculus
+ *          0 = Homunculus is active
+ *          1 = Homunculus is vaporized (rest)
+ *          2 = Homunculus is in morph state
+ *------------------------------------------*/
+BUILDIN(checkhomcall)
+{
+	TBL_PC *sd = script_rid2sd(st);
+	TBL_HOM *hd;
+
+	if( sd == NULL )
+		return false;
+
+	hd = sd->hd;
+
+	if( !hd )
+		script_pushint(st, -1);
+	else
+		script_pushint(st, hd->homunculus.vaporize);
+
+	return true;
+}
+
 //These two functions bring the eA MAPID_* class functionality to scripts.
 BUILDIN(eaclass)
 {
@@ -17401,6 +17426,7 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF2(homunculus_evolution,"homevolution",""),	//[orn]
 		BUILDIN_DEF2(homunculus_mutate,"hommutate","?"),
 		BUILDIN_DEF2(homunculus_shuffle,"homshuffle",""),	//[Zephyrus]
+		BUILDIN_DEF(checkhomcall,""),
 		BUILDIN_DEF(eaclass,"?"),	//[Skotlex]
 		BUILDIN_DEF(roclass,"i?"),	//[Skotlex]
 		BUILDIN_DEF(checkvending,"?"),
-- 
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