Fixed #850 MVP exp message issue clients 2013-12-23cRagexe and newer.

* gravity remove packet MVP exp message, if you want re-enables the message
  check you battle config mvp_exp_reward_message

conf/battle/client.conf

@@ -187,3 +187,8 @@ update_enemy_position: yes
 // When a player teleports, changes maps, or logs in, will they face the direction they were facing before warped?
 // Official: Disabled, players always face North.
 spawn_direction: no
+
+// Show the MVP EXP reward message for clients 2013-12-23cRagexe and newer? (Note 1)
+// kRO removed the packet and this re-enables the message.
+// Official: Disabled.
+mvp_exp_reward_message: no

conf/msg_conf/map_msg.conf

@@ -742,7 +742,8 @@
 715: Point Shop List: '%s'
 716: Your '%s' is now: %d
 
-//717: Free
+// MVP EXP reward message
+717: Congratulations! You are the MVP! Your reward EXP Points are %d !!
 
 // @showrate
 718: Personal rate information is not displayed now.

src/map/battle.c

@@ -8188,6 +8188,7 @@ static const struct _battle_data {
 	{ "exp_cost_redemptio",                 &battle_config.exp_cost_redemptio,              1,      0,      100,            },
 	{ "exp_cost_redemptio_limit",           &battle_config.exp_cost_redemptio_limit,        5,      0,      MAX_PARTY,      },
 	{ "exp_cost_inspiration",               &battle_config.exp_cost_inspiration,            1,      0,      100,            },
+	{ "mvp_exp_reward_message",               &battle_config.mvp_exp_reward_message,            0,      0,      1,            },
 };
 
 #ifndef STATS_OPT_OUT
@@ -8422,6 +8423,13 @@ void battle_adjust_conf()
 	}
 #endif
 
+#if PACKETVER < 20131223
+	if (battle_config.mvp_exp_reward_message) {
+		ShowWarning("conf/battle/client.conf MVP EXP reward message is enabled but it requires PACKETVER 2013-12-23 or newer, disabling...\n");
+		battle_config.mvp_exp_reward_message = 0;
+	}
+#endif
+
 #if PACKETVER < 20141022
 	if (battle_config.feature_roulette) {
 		ShowWarning("conf/battle/feature.conf roulette is enabled but it requires PACKETVER 2014-10-22 or newer, disabling...\n");

src/map/battle.h

@@ -605,6 +605,7 @@ extern struct Battle_Config
 	int exp_cost_redemptio;
 	int exp_cost_redemptio_limit;
 	int exp_cost_inspiration;
+	int mvp_exp_reward_message;
 } battle_config;
 
 void do_init_battle(void);

src/map/clif.c

@@ -7910,8 +7910,14 @@ void clif_mvp_item(struct map_session_data *sd, unsigned short nameid)
 
 /// MVP EXP reward message (ZC_MVP_GETTING_SPECIAL_EXP).
 /// 010b <exp>.L
-void clif_mvp_exp(struct map_session_data *sd, unsigned int exp)
-{
+void clif_mvp_exp(struct map_session_data *sd, unsigned int exp) {
+#if PACKETVER >= 20131223		// Kro remove this packet [Napster]
+	if (battle_config.mvp_exp_reward_message) {
+		char e_msg[CHAT_SIZE_MAX];
+		sprintf(e_msg, msg_txt(sd, 717), exp);
+		clif_colormes(sd->fd, color_table[COLOR_CYAN], e_msg);		// Congratulations! You are the MVP! Your reward EXP Points are %d !!
+	}
+#else
 	int fd;
 
 	nullpo_retv(sd);
@@ -7921,6 +7927,7 @@ void clif_mvp_exp(struct map_session_data *sd, unsigned int exp)
 	WFIFOW(fd,0)=0x10b;
 	WFIFOL(fd,2)=min(exp,(unsigned int)INT32_MAX);
 	WFIFOSET(fd,packet_len(0x10b));
+#endif
 }
 
 
@@ -19639,6 +19646,7 @@ void do_init_clif(void) {
 		"0xFF0000",
 		"0xFFFFFF",
 		"0xFFFF00",
+		"0x00FFFF",
 	};
 	int i;
 	/**

src/map/clif.h

@@ -964,6 +964,7 @@ enum clif_colors {
 	COLOR_RED,
 	COLOR_WHITE,
 	COLOR_YELLOW,
+	COLOR_CYAN,
 	COLOR_MAX
 };
 unsigned long color_table[COLOR_MAX];