From c369d1fab6d576c203bbfea30cc619490fe865ce Mon Sep 17 00:00:00 2001
From: ai4rei <ai4rei@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Sun, 28 Nov 2010 23:08:42 +0000
Subject: * Added an option to re-roll the /dice emotion server-side, to
 prevent cheats during events (bugreport:4194).

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14519 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/battle.c |  1 +
 src/map/battle.h |  1 +
 src/map/clif.c   | 11 +++++++++--
 3 files changed, 11 insertions(+), 2 deletions(-)

(limited to 'src/map')

diff --git a/src/map/battle.c b/src/map/battle.c
index 5c6da69e3..c810d4092 100644
--- a/src/map/battle.c
+++ b/src/map/battle.c
@@ -4004,6 +4004,7 @@ static const struct _battle_data {
 	{ "invincible.nodamage",                &battle_config.invincible_nodamage,             0,      0,      1,              },
 	{ "mob_slave_keep_target",              &battle_config.mob_slave_keep_target,           0,      0,      1,              },
 	{ "autospell_check_range",              &battle_config.autospell_check_range,           0,      0,      1,              },
+	{ "client_reshuffle_dice",              &battle_config.client_reshuffle_dice,           0,      0,      1,              },
 // BattleGround Settings
 	{ "bg_update_interval",                 &battle_config.bg_update_interval,              1000,   100,    INT_MAX,        },
 	{ "bg_short_attack_damage_rate",        &battle_config.bg_short_damage_rate,            80,     0,      INT_MAX,        },
diff --git a/src/map/battle.h b/src/map/battle.h
index 230a86007..79ea13b1c 100644
--- a/src/map/battle.h
+++ b/src/map/battle.h
@@ -471,6 +471,7 @@ extern struct Battle_Config
 	int invincible_nodamage;
 	int mob_slave_keep_target;
 	int autospell_check_range;	//Enable range check for autospell bonus. [L0ne_W0lf]
+	int client_reshuffle_dice;  // Reshuffle /dice
 
 	// [BattleGround Settings]
 	int bg_update_interval;
diff --git a/src/map/clif.c b/src/map/clif.c
index 85b7d8667..51706f431 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -9063,8 +9063,10 @@ void clif_parse_ChangeDir(int fd, struct map_session_data *sd)
  *------------------------------------------*/
 void clif_parse_Emotion(int fd, struct map_session_data *sd)
 {
+	int emoticon = RFIFOB(fd,packet_db[sd->packet_ver][RFIFOW(fd,0)].pos[0]);
+
 	if (battle_config.basic_skill_check == 0 || pc_checkskill(sd, NV_BASIC) >= 2) {
-		if (RFIFOB(fd,2) == E_MUTE) {// prevent use of the mute emote [Valaris]
+		if (emoticon == E_MUTE) {// prevent use of the mute emote [Valaris]
 			clif_skill_fail(sd, 1, 0, 1);
 			return;
 		}
@@ -9076,7 +9078,12 @@ void clif_parse_Emotion(int fd, struct map_session_data *sd)
 		}
 		sd->emotionlasttime = time(NULL) + 1; // not more than 1 per second (using /commands the client can spam it)
 
-		clif_emotion(&sd->bl, RFIFOB(fd,2));
+		if(battle_config.client_reshuffle_dice && emoticon>=E_DICE1 && emoticon<=E_DICE6)
+		{// re-roll dice
+			emoticon = rand()%6+E_DICE1;
+		}
+
+		clif_emotion(&sd->bl, emoticon);
 	} else
 		clif_skill_fail(sd, 1, 0, 1);
 }
-- 
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