Merge pull request #2507 from Emistry/homun_exp

Update Homunculus obtain EXP from master

conf/map/battle/homunc.conf

@@ -66,3 +66,6 @@ homunculus_max_level: 99
 
 // Max level for Homunculus S
 homunculus_S_max_level: 150
+
+// Bonus EXP homunculus received from master? (Note 2)
+hom_bonus_exp_from_master: 10

src/map/battle.c

@@ -7449,6 +7449,7 @@ static const struct battle_data {
 	{ "hit_min_limit",                      &battle_config.hit_min,                         1,      1,      INT_MAX,        },
 	{ "hit_max_limit",                      &battle_config.hit_max,                         SHRT_MAX, 1,    INT_MAX,        },
 	{ "autoloot_adjust",                    &battle_config.autoloot_adjust,                 0,      0,      1,              },
+	{ "hom_bonus_exp_from_master",          &battle_config.hom_bonus_exp_from_master,      10,      0,      100,            },
 };
 
 static bool battle_set_value_sub(int index, int value)

src/map/battle.h

@@ -478,6 +478,7 @@ struct Battle_Config {
 	int client_emblem_max_blank_percent;
 	int hom_max_level;
 	int hom_S_max_level;
+	int hom_bonus_exp_from_master;
 
 	// [BattleGround Settings]
 	int bg_update_interval;

src/map/homunculus.c

@@ -552,6 +552,12 @@ static int homunculus_gainexp(struct homun_data *hd, unsigned int exp)
 
 	hd->homunculus.exp += exp;
 
+	if (hd->master->state.showexp && hd->exp_next > 0) {
+		char output[256];
+		sprintf(output, "Homunculus Experience Gained Base:%u (%.2f%%)", exp, ((float)exp / (float)hd->exp_next * (float)100));
+		clif_disp_onlyself(hd->master, output);
+	}
+
 	if(hd->homunculus.exp < hd->exp_next) {
 		clif->hominfo(hd->master,hd,0);
 		return 0;

src/map/pc.c

@@ -7143,6 +7143,11 @@ static bool pc_gainexp(struct map_session_data *sd, struct block_list *src, uint
 		clif_disp_onlyself(sd, output);
 	}
 
+	// Share master EXP to homunculus
+	if (sd->hd != NULL && battle_config.hom_bonus_exp_from_master > 0) {
+		homun->gainexp(sd->hd, apply_percentrate((int)base_exp, battle_config.hom_bonus_exp_from_master, 100));
+	}
+
 	return true;
 }