Partial fix for bugreport:4337.

A new field was added to homun_skill_tree.txt containing the minimum level of intimacy to unlock a skill. 
This is used in some skills where the homunculus has to reach a amount of 910 of intimacy. The default value is 0 and it should only affect evolved homunculus.

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@16954 54d463be-8e91-2dee-dedb-b68131a5f0ec

db/homun_skill_tree.txt

@@ -1,7 +1,7 @@
 // Homunculus Skill Tree Database
 //
 // Structure of Database:
-// Class,SkillID,MaxLv[,JobLevel],Prerequisite SkillID1,Prerequisite SkillLv1,PrereqSkillID2,PrereqSkillLv2,PrereqSkillID3,PrereqSkillLv3,PrereqSkillID4,PrereqSkillLv4,PrereqSkillID5,PrereqSkillLv5 //SKILLNAME#Skill Name#
+// Class,SkillID,MaxLv[,JobLevel],Prerequisite SkillID1,Prerequisite SkillLv1,PrereqSkillID2,PrereqSkillLv2,PrereqSkillID3,PrereqSkillLv3,PrereqSkillID4,PrereqSkillLv4,PrereqSkillID5,PrereqSkillLv5,IntimacyLvReq //SKILLNAME#Skill Name#
 //
 // 01. Class                    Homunculus ID.
 // 02. SkillID                  Skill ID of the homunuculus skill.
@@ -10,109 +10,110 @@
 // 05. Prerequisite SkillID     Homunculus skill required for the skill to become available.
 // 06. Prerequisite SkillLv     Level of the required homunculus skill.
 // ...
+// 15. IntimacyLvReq			Minimum level of intimacy to unlock skill.
 //
 // NOTE: MAX_PC_SKILL_REQUIRE (typically 5) ID/Lv pairs must be specified.
 
 //Lif
-6001,8001,5,0,0,0,0,0,0,0,0,0,0 //HLIF_HEAL
-6001,8002,5,8001,3,0,0,0,0,0,0,0,0 //HLIF_AVOID
-6001,8003,5,8001,5,0,0,0,0,0,0,0,0 //HLIF_BRAIN
+6001,8001,5,0,0,0,0,0,0,0,0,0,0,0 //HLIF_HEAL
+6001,8002,5,8001,3,0,0,0,0,0,0,0,0,0 //HLIF_AVOID
+6001,8003,5,8001,5,0,0,0,0,0,0,0,0,0 //HLIF_BRAIN
 //Amistr
-6002,8005,5,0,0,0,0,0,0,0,0,0,0 //HAMI_CASTLE
-6002,8006,5,8005,5,0,0,0,0,0,0,0,0 //HAMI_DEFENCE
-6002,8007,5,8006,3,0,0,0,0,0,0,0,0 //HAMI_SKIN
+6002,8005,5,0,0,0,0,0,0,0,0,0,0,0 //HAMI_CASTLE
+6002,8006,5,8005,5,0,0,0,0,0,0,0,0,0 //HAMI_DEFENCE
+6002,8007,5,8006,3,0,0,0,0,0,0,0,0,0 //HAMI_SKIN
 //Filir
-6003,8009,5,0,0,0,0,0,0,0,0,0,0 //HFLI_MOON
-6003,8010,5,8009,3,0,0,0,0,0,0,0,0 //HFLI_FLEET
-6003,8011,5,8010,3,0,0,0,0,0,0,0,0 //HFLI_SPEED
+6003,8009,5,0,0,0,0,0,0,0,0,0,0,0 //HFLI_MOON
+6003,8010,5,8009,3,0,0,0,0,0,0,0,0,0 //HFLI_FLEET
+6003,8011,5,8010,3,0,0,0,0,0,0,0,0,0 //HFLI_SPEED
 //Vanilmirth
-6004,8013,5,0,0,0,0,0,0,0,0,0,0 //HVAN_CAPRICE
-6004,8014,5,8013,3,0,0,0,0,0,0,0,0 //HVAN_CHAOTIC
-6004,8015,5,8013,5,0,0,0,0,0,0,0,0 //HVAN_INSTRUCT
+6004,8013,5,0,0,0,0,0,0,0,0,0,0,0 //HVAN_CAPRICE
+6004,8014,5,8013,3,0,0,0,0,0,0,0,0,0 //HVAN_CHAOTIC
+6004,8015,5,8013,5,0,0,0,0,0,0,0,0,0 //HVAN_INSTRUCT
 //Lif2
-6005,8001,5,0,0,0,0,0,0,0,0,0,0 //HLIF_HEAL
-6005,8002,5,8001,3,0,0,0,0,0,0,0,0 //HLIF_AVOID
-6005,8003,5,8001,5,0,0,0,0,0,0,0,0 //HLIF_BRAIN
+6005,8001,5,0,0,0,0,0,0,0,0,0,0,0 //HLIF_HEAL
+6005,8002,5,8001,3,0,0,0,0,0,0,0,0,0 //HLIF_AVOID
+6005,8003,5,8001,5,0,0,0,0,0,0,0,0,0 //HLIF_BRAIN
 //Amistr2
-6006,8005,5,0,0,0,0,0,0,0,0,0,0 //HAMI_CASTLE
-6006,8006,5,8005,5,0,0,0,0,0,0,0,0 //HAMI_DEFENCE
-6006,8007,5,8006,3,0,0,0,0,0,0,0,0 //HAMI_SKIN
+6006,8005,5,0,0,0,0,0,0,0,0,0,0,0 //HAMI_CASTLE
+6006,8006,5,8005,5,0,0,0,0,0,0,0,0,0 //HAMI_DEFENCE
+6006,8007,5,8006,3,0,0,0,0,0,0,0,0,0 //HAMI_SKIN
 //Filir2
-6007,8009,5,0,0,0,0,0,0,0,0,0,0 //HFLI_MOON
-6007,8010,5,8009,3,0,0,0,0,0,0,0,0 //HFLI_FLEET
-6007,8011,5,8010,3,0,0,0,0,0,0,0,0 //HFLI_SPEED
+6007,8009,5,0,0,0,0,0,0,0,0,0,0,0 //HFLI_MOON
+6007,8010,5,8009,3,0,0,0,0,0,0,0,0,0 //HFLI_FLEET
+6007,8011,5,8010,3,0,0,0,0,0,0,0,0,0 //HFLI_SPEED
 //Vanilmirth2
-6008,8013,5,0,0,0,0,0,0,0,0,0,0 //HVAN_CAPRICE
-6008,8014,5,8013,3,0,0,0,0,0,0,0,0 //HVAN_CHAOTIC
-6008,8015,5,8013,5,0,0,0,0,0,0,0,0 //HVAN_INSTRUCT
+6008,8013,5,0,0,0,0,0,0,0,0,0,0,0 //HVAN_CAPRICE
+6008,8014,5,8013,3,0,0,0,0,0,0,0,0,0 //HVAN_CHAOTIC
+6008,8015,5,8013,5,0,0,0,0,0,0,0,0,0 //HVAN_INSTRUCT
 //Lif_H
-6009,8001,5,0,0,0,0,0,0,0,0,0,0 //HLIF_HEAL
-6009,8002,5,8001,3,0,0,0,0,0,0,0,0 //HLIF_AVOID
-6009,8003,5,8001,5,0,0,0,0,0,0,0,0 //HLIF_BRAIN
-6009,8004,3,0,0,0,0,0,0,0,0,0,0 //HLIF_CHANGE
+6009,8001,5,0,0,0,0,0,0,0,0,0,0,0 //HLIF_HEAL
+6009,8002,5,8001,3,0,0,0,0,0,0,0,0,0 //HLIF_AVOID
+6009,8003,5,8001,5,0,0,0,0,0,0,0,0,0 //HLIF_BRAIN
+6009,8004,3,0,0,0,0,0,0,0,0,0,0,910 //HLIF_CHANGE
 //Amistr_H
-6010,8005,5,0,0,0,0,0,0,0,0,0,0 //HAMI_CASTLE
-6010,8006,5,8005,5,0,0,0,0,0,0,0,0 //HAMI_DEFENCE
-6010,8007,5,8006,3,0,0,0,0,0,0,0,0 //HAMI_SKIN
-6010,8008,3,0,0,0,0,0,0,0,0,0,0 //HAMI_BLOODLUST
+6010,8005,5,0,0,0,0,0,0,0,0,0,0,0 //HAMI_CASTLE
+6010,8006,5,8005,5,0,0,0,0,0,0,0,0,0 //HAMI_DEFENCE
+6010,8007,5,8006,3,0,0,0,0,0,0,0,0,0 //HAMI_SKIN
+6010,8008,3,0,0,0,0,0,0,0,0,0,0,910 //HAMI_BLOODLUST
 //Filir_H
-6011,8009,5,0,0,0,0,0,0,0,0,0,0 //HFLI_MOON
-6011,8010,5,8009,3,0,0,0,0,0,0,0,0 //HFLI_FLEET
-6011,8011,5,8010,3,0,0,0,0,0,0,0,0 //HFLI_SPEED
-6011,8012,3,0,0,0,0,0,0,0,0,0,0 //HFLI_SBR44
+6011,8009,5,0,0,0,0,0,0,0,0,0,0,0 //HFLI_MOON
+6011,8010,5,8009,3,0,0,0,0,0,0,0,0,0 //HFLI_FLEET
+6011,8011,5,8010,3,0,0,0,0,0,0,0,0,0 //HFLI_SPEED
+6011,8012,3,0,0,0,0,0,0,0,0,0,0,910 //HFLI_SBR44
 //Vanilmirth_H
-6012,8013,5,0,0,0,0,0,0,0,0,0,0 //HVAN_CAPRICE
-6012,8014,5,8013,3,0,0,0,0,0,0,0,0 //HVAN_CHAOTIC
-6012,8015,5,8013,5,0,0,0,0,0,0,0,0 //HVAN_INSTRUCT
-6012,8016,3,0,0,0,0,0,0,0,0,0,0 //HVAN_EXPLOSION
+6012,8013,5,0,0,0,0,0,0,0,0,0,0,0 //HVAN_CAPRICE
+6012,8014,5,8013,3,0,0,0,0,0,0,0,0,0 //HVAN_CHAOTIC
+6012,8015,5,8013,5,0,0,0,0,0,0,0,0,0 //HVAN_INSTRUCT
+6012,8016,3,0,0,0,0,0,0,0,0,0,0,910 //HVAN_EXPLOSION
 //Lif2_H
-6013,8001,5,0,0,0,0,0,0,0,0,0,0 //HLIF_HEAL
-6013,8002,5,8001,3,0,0,0,0,0,0,0,0 //HLIF_AVOID
-6013,8003,5,8001,5,0,0,0,0,0,0,0,0 //HLIF_BRAIN
-6013,8004,3,0,0,0,0,0,0,0,0,0,0 //HLIF_CHANGE
+6013,8001,5,0,0,0,0,0,0,0,0,0,0,0 //HLIF_HEAL
+6013,8002,5,8001,3,0,0,0,0,0,0,0,0,0 //HLIF_AVOID
+6013,8003,5,8001,5,0,0,0,0,0,0,0,0,0 //HLIF_BRAIN
+6013,8004,3,0,0,0,0,0,0,0,0,0,0,910 //HLIF_CHANGE
 //Amistr2_H
-6014,8005,5,0,0,0,0,0,0,0,0,0,0 //HAMI_CASTLE
-6014,8006,5,8005,5,0,0,0,0,0,0,0,0 //HAMI_DEFENCE
-6014,8007,5,8006,3,0,0,0,0,0,0,0,0 //HAMI_SKIN
-6014,8008,3,0,0,0,0,0,0,0,0,0,0 //HAMI_BLOODLUST
+6014,8005,5,0,0,0,0,0,0,0,0,0,0,0 //HAMI_CASTLE
+6014,8006,5,8005,5,0,0,0,0,0,0,0,0,0 //HAMI_DEFENCE
+6014,8007,5,8006,3,0,0,0,0,0,0,0,0,0 //HAMI_SKIN
+6014,8008,3,0,0,0,0,0,0,0,0,0,0,910 //HAMI_BLOODLUST
 //Filir2_H
-6015,8009,5,0,0,0,0,0,0,0,0,0,0 //HFLI_MOON
-6015,8010,5,8009,3,0,0,0,0,0,0,0,0 //HFLI_FLEET
-6015,8011,5,8010,3,0,0,0,0,0,0,0,0 //HFLI_SPEED
-6015,8012,3,0,0,0,0,0,0,0,0,0,0 //HFLI_SBR44
+6015,8009,5,0,0,0,0,0,0,0,0,0,0,0 //HFLI_MOON
+6015,8010,5,8009,3,0,0,0,0,0,0,0,0,0 //HFLI_FLEET
+6015,8011,5,8010,3,0,0,0,0,0,0,0,0,0 //HFLI_SPEED
+6015,8012,3,0,0,0,0,0,0,0,0,0,0,910 //HFLI_SBR44
 //Vanilmirth2_H
-6016,8013,5,0,0,0,0,0,0,0,0,0,0 //HVAN_CAPRICE
-6016,8014,5,8013,3,0,0,0,0,0,0,0,0 //HVAN_CHAOTIC
-6016,8015,5,8013,5,0,0,0,0,0,0,0,0 //HVAN_INSTRUCT
-6016,8016,3,0,0,0,0,0,0,0,0,0,0 //HVAN_EXPLOSION
+6016,8013,5,0,0,0,0,0,0,0,0,0,0,0 //HVAN_CAPRICE
+6016,8014,5,8013,3,0,0,0,0,0,0,0,0,0 //HVAN_CHAOTIC
+6016,8015,5,8013,5,0,0,0,0,0,0,0,0,0 //HVAN_INSTRUCT
+6016,8016,3,0,0,0,0,0,0,0,0,0,0,910 //HVAN_EXPLOSION
 //Eira
-6048,8022,5,0,0,0,0,0,0,0,0,0,0 	//MH_LIGHT_OF_REGENE
-6048,8023,5,0,0,0,0,0,0,0,0,0,0 	//MH_OVERED_BOOST
-6048,8024,5,0,0,0,0,0,0,0,0,0,0 	//MH_ERASER_CUTTER
-6048,8025,5,0,0,0,0,0,0,0,0,0,0 	//MH_XENO_SLASHER
-6048,8026,5,0,0,0,0,0,0,0,0,0,0 	//MH_SILENT_BREEZE
+6048,8022,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_LIGHT_OF_REGENE
+6048,8023,5,0,0,0,0,0,0,0,0,0,0,0	//MH_OVERED_BOOST
+6048,8024,5,0,0,0,0,0,0,0,0,0,0,0	//MH_ERASER_CUTTER
+6048,8025,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_XENO_SLASHER
+6048,8026,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_SILENT_BREEZE
 //Bayeri
-6049,8031,5,0,0,0,0,0,0,0,0,0,0 	//MH_STAHL_HORN
-6049,8032,5,0,0,0,0,0,0,0,0,0,0 	//MH_GOLDENE_FERSE
-6049,8033,5,0,0,0,0,0,0,0,0,0,0 	//MH_STEINWAND
-6049,8034,5,0,0,0,0,0,0,0,0,0,0		//MH_HEILIGE_STANGE
-6049,8035,5,0,0,0,0,0,0,0,0,0,0		//MH_ANGRIFFS_MODUS
+6049,8031,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_STAHL_HORN
+6049,8032,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_GOLDENE_FERSE
+6049,8033,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_STEINWAND
+6049,8034,5,0,0,0,0,0,0,0,0,0,0,0	//MH_HEILIGE_STANGE
+6049,8035,5,0,0,0,0,0,0,0,0,0,0,0	//MH_ANGRIFFS_MODUS
 //Sera
-6050,8018,5,0,0,0,0,0,0,0,0,0,0 	//MH_SUMMON_LEGION
-6050,8019,5,0,0,0,0,0,0,0,0,0,0 	//MH_NEEDLE_OF_PARALYZE
-6050,8020,5,0,0,0,0,0,0,0,0,0,0 	//MH_POISON_MIST
-6050,8021,5,0,0,0,0,0,0,0,0,0,0 	//MH_PAIN_KILLER
+6050,8018,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_SUMMON_LEGION
+6050,8019,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_NEEDLE_OF_PARALYZE
+6050,8020,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_POISON_MIST
+6050,8021,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_PAIN_KILLER
 //Dieter
-6051,8039,5,0,0,0,0,0,0,0,0,0,0 	//MH_MAGMA_FLOW
-6051,8040,5,0,0,0,0,0,0,0,0,0,0 	//MH_GRANITIC_ARMOR
-6051,8041,5,0,0,0,0,0,0,0,0,0,0 	//MH_LAVA_SLIDE
-6051,8042,5,0,0,0,0,0,0,0,0,0,0 	//MH_PYROCLASTIC
-6051,8043,5,0,0,0,0,0,0,0,0,0,0 	//MH_VOLCANIC_ASH
+6051,8039,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_MAGMA_FLOW
+6051,8040,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_GRANITIC_ARMOR
+6051,8041,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_LAVA_SLIDE
+6051,8042,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_PYROCLASTIC
+6051,8043,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_VOLCANIC_ASH
 //Elanor
-6052,8027,1,0,0,0,0,0,0,0,0,0,0 	//MH_STYLE_CHANGE
-6052,8028,5,0,0,0,0,0,0,0,0,0,0 	//MH_SONIC_CRAW
-6052,8029,5,0,0,0,0,0,0,0,0,0,0 	//MH_SILVERVEIN_RUSH
-6052,8030,5,0,0,0,0,0,0,0,0,0,0 	//MH_MIDNIGHT_FRENZY
-6052,8036,5,0,0,0,0,0,0,0,0,0,0 	//MH_TINDER_BREAKER
-6052,8037,5,0,0,0,0,0,0,0,0,0,0 	//MH_CBC
-6052,8038,5,0,0,0,0,0,0,0,0,0,0 	//MH_EQC
+6052,8027,1,0,0,0,0,0,0,0,0,0,0,0 	//MH_STYLE_CHANGE
+6052,8028,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_SONIC_CRAW
+6052,8029,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_SILVERVEIN_RUSH
+6052,8030,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_MIDNIGHT_FRENZY
+6052,8036,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_TINDER_BREAKER
+6052,8037,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_CBC
+6052,8038,5,0,0,0,0,0,0,0,0,0,0,0 	//MH_EQC

src/map/clif.c

@@ -1478,6 +1478,9 @@ void clif_hominfo(struct map_session_data *sd, struct homun_data *hd, int flag)
 void clif_send_homdata(struct map_session_data *sd, int state, int param)
 {	//[orn]
 	int fd = sd->fd;
+	
+	if ( (state == SP_INTIMATE) && (param >= 910) && (sd->hd->homunculus.class_ == sd->hd->homunculusDB->evo_class) )
+		merc_hom_calc_skilltree(sd->hd, 0);
 
 	WFIFOHEAD(fd, packet_len(0x230));
 	WFIFOW(fd,0)=0x230;

src/map/homunculus.c

@@ -40,7 +40,7 @@
 #include <math.h>
 
 struct s_homunculus_db homunculus_db[MAX_HOMUNCULUS_CLASS];	//[orn]
-struct skill_tree_entry hskill_tree[MAX_HOMUNCULUS_CLASS][MAX_SKILL_TREE];
+struct homun_skill_tree_entry hskill_tree[MAX_HOMUNCULUS_CLASS][MAX_SKILL_TREE];
 
 static int merc_hom_hungry(int tid, unsigned int tick, int id, intptr_t data);
 
@@ -194,7 +194,7 @@ int merc_hom_delete(struct homun_data *hd, int emote)
 	return unit_remove_map(&hd->bl,CLR_OUTSIGHT);
 }
 
-int merc_hom_calc_skilltree(struct homun_data *hd)
+int merc_hom_calc_skilltree(struct homun_data *hd, int flag_evolve)
 {
 	int i, id = 0;
 	int j, f = 1;
@@ -229,6 +229,9 @@ int merc_hom_calc_skilltree(struct homun_data *hd)
 	for( i = 0; i < MAX_SKILL_TREE && ( id = hskill_tree[c][i].id ) > 0; i++ ) {
 		if( hd->homunculus.hskill[ id - HM_SKILLBASE ].id )
 			continue; //Skill already known.
+		j = ( flag_evolve ) ? 10 : hd->homunculus.intimacy;
+		if( j < hskill_tree[c][i].intimacylv )
+			continue;
 		if(!battle_config.skillfree) {
 			for( j = 0; j < MAX_PC_SKILL_REQUIRE; j++ ) {
 				if( hskill_tree[c][i].need[j].id &&
@@ -368,7 +371,7 @@ int merc_hom_change_class(struct homun_data *hd, short class_)
 	hd->homunculusDB = &homunculus_db[i];
 	hd->homunculus.class_ = class_;
 	status_set_viewdata(&hd->bl, class_);
-	merc_hom_calc_skilltree(hd);
+	merc_hom_calc_skilltree(hd, 1);
 	return 1;
 }
 
@@ -1164,7 +1167,7 @@ int read_homunculusdb(void)
 }
 
 static bool read_homunculus_skilldb_sub(char* split[], int columns, int current)
-{// <hom class>,<skill id>,<max level>[,<job level>],<req id1>,<req lv1>,<req id2>,<req lv2>,<req id3>,<req lv3>,<req id4>,<req lv4>,<req id5>,<req lv5>
+{// <hom class>,<skill id>,<max level>[,<job level>],<req id1>,<req lv1>,<req id2>,<req lv2>,<req id3>,<req lv3>,<req id4>,<req lv4>,<req id5>,<req lv5>,<intimacy lv req>
 	int k, classid; 
 	int j;
 	int minJobLevelPresent = 0;
@@ -1199,6 +1202,8 @@ static bool read_homunculus_skilldb_sub(char* split[], int columns, int current)
 		hskill_tree[classid][j].need[k].id = atoi(split[3+k*2+minJobLevelPresent]);
 		hskill_tree[classid][j].need[k].lv = atoi(split[3+k*2+minJobLevelPresent+1]);
 	}
+	
+	hskill_tree[classid][j].intimacylv = atoi(split[13+minJobLevelPresent]);
 
 	return true;
 }
@@ -1206,7 +1211,7 @@ static bool read_homunculus_skilldb_sub(char* split[], int columns, int current)
 int read_homunculus_skilldb(void)
 {
 	memset(hskill_tree,0,sizeof(hskill_tree));
-	sv_readdb(db_path, "homun_skill_tree.txt", ',', 13, 14, -1, &read_homunculus_skilldb_sub);
+	sv_readdb(db_path, "homun_skill_tree.txt", ',', 13, 15, -1, &read_homunculus_skilldb_sub);
 
 	return 0;
 }

src/map/homunculus.h

@@ -49,6 +49,18 @@ struct homun_data {
     int spiritball; //for homun S [lighta]
 };
 
+#define MAX_HOM_SKILL_REQUIRE 5
+struct homun_skill_tree_entry {
+	short id;
+	unsigned char max;
+	unsigned char joblv;
+	short intimacylv;
+	struct {
+		short id;
+		unsigned char lv;
+	} need[MAX_HOM_SKILL_REQUIRE];
+}; // Celest
+
 #define HOM_EVO 0x100 //256
 #define HOM_S 0x200 //512
 
@@ -84,7 +96,7 @@ int hom_class2mapid(int hom_class);
 void merc_damage(struct homun_data *hd);
 int merc_hom_dead(struct homun_data *hd);
 void merc_hom_skillup(struct homun_data *hd,int skillnum);
-int merc_hom_calc_skilltree(struct homun_data *hd);
+int merc_hom_calc_skilltree(struct homun_data *hd, int flag_evolve);
 int merc_hom_checkskill(struct homun_data *hd,int skill_id);
 int merc_hom_gainexp(struct homun_data *hd,int exp);
 int merc_hom_levelup(struct homun_data *hd);

src/map/status.c

@@ -3175,7 +3175,7 @@ int status_calc_homunculus_(struct homun_data *hd, bool first)
 	status->max_hp = hom->max_hp ;
 	status->max_sp = hom->max_sp ;
 
-	merc_hom_calc_skilltree(hd);
+	merc_hom_calc_skilltree(hd, 0);
 
 	if((skill=merc_hom_checkskill(hd,HAMI_SKIN)) > 0)
 		status->def +=	skill * 4;