Fixed ZC_PROPERTY_HOMUN_2 packet

Homunculus also have their HP stored as int from 2014-10-16 onward.
Please note that the information windows is to small to show the numbers correctly, because Gravity certainly does not intend that the HP can become that high.

src/map/clif.c

@@ -1493,17 +1493,16 @@ int clif_spawn(struct block_list *bl)
 
 /// Sends information about owned homunculus to the client . [orn]
 /// 022e <name>.24B <modified>.B <level>.W <hunger>.W <intimacy>.W <equip id>.W <atk>.W <matk>.W <hit>.W <crit>.W <def>.W <mdef>.W <flee>.W <aspd>.W <hp>.W <max hp>.W <sp>.W <max sp>.W <exp>.L <max exp>.L <skill points>.W <atk range>.W	(ZC_PROPERTY_HOMUN)
-/// 09f7 <name>.24B <modified>.B <level>.W <hunger>.W <intimacy>.W <equip id>.W <atk>.W <matk>.W <hit>.W <crit>.W <def>.W <mdef>.W <flee>.W <aspd>.W <hp>.W <max hp>.W <sp>.W <max sp>.W <exp>.L <max exp>.L <skill points>.W <atk range>.W		(ZC_PROPERTY_HOMUN_2)
+/// 09f7 <name>.24B <modified>.B <level>.W <hunger>.W <intimacy>.W <equip id>.W <atk>.W <matk>.W <hit>.W <crit>.W <def>.W <mdef>.W <flee>.W <aspd>.W <hp>.L <max hp>.L <sp>.W <max sp>.W <exp>.L <max exp>.L <skill points>.W <atk range>.W (ZC_PROPERTY_HOMUN_2)
 void clif_hominfo(struct map_session_data *sd, struct homun_data *hd, int flag)
 {
 	struct status_data *status;
 	unsigned char buf[128];
+	int offset;
 #if PACKETVER < 20141016
 	const int cmd = 0x22e;
-	int offset = 0;
 #else
 	const int cmd = 0x9f7;
-	int offset = 2;
 #endif
 	int htype;
 
@@ -1544,15 +1543,26 @@ void clif_hominfo(struct map_session_data *sd, struct homun_data *hd, int flag)
 #endif
 	WBUFW(buf,47) = status->flee;
 	WBUFW(buf,49) = (flag) ? 0 : status->amotion;
+#if PACKETVER >= 20141016
+	// Homunculus HP bar will screw up if the percentage calculation exceeds signed values
+	// Tested maximum: 21474836(=INT32_MAX/100), any value above will screw up the HP bar
+	if (status->max_hp > (INT32_MAX/100)) {
+		WBUFL(buf,51) = status->hp/(status->max_hp/100);
+		WBUFL(buf,55) = 100;
+	} else {
+		WBUFL(buf,51) = status->hp;
+		WBUFL(buf,55) = status->max_hp;
+	}
+	offset = 4;
+#else
 	if (status->max_hp > INT16_MAX) {
 		WBUFW(buf,51) = status->hp/(status->max_hp/100);
-		WBUFW(buf,53+offset) = 100;
+		WBUFW(buf,53) = 100;
 	} else {
 		WBUFW(buf,51) = status->hp;
-		WBUFW(buf,53+offset) = status->max_hp;
+		WBUFW(buf,53) = status->max_hp;
 	}
-#if PACKETVER >= 20141016
-	offset += 2;
+	offset = 0;
 #endif
 	if (status->max_sp > INT16_MAX) {
 		WBUFW(buf,55+offset) = status->sp/(status->max_sp/100);