Bug Fixes

* Added missing feature flag for the Auction System. (bugreport:8980) (Hercules 646f7e2)
* Some more clean ups to skills that have a sliding effect. Thanks to exneval.
* Adjusted Flash Combo damage for renewal.
* Moved Explosion Spirits timer and added extra check to avoid map server crashes.

conf/battle/feature.conf

@@ -16,9 +16,14 @@ feature.buying_store: on
 feature.search_stores: on
 
 // Atcommand suggestions (Note 1)
-// Show suggestions when typing an incomplete command?
+// If one type incomplete atcommand, it will suggest the complete ones.
 feature.atcommand_suggestions: off
 
+// Auction (Note 1)
+// Feature became unstable on clients 2012 onwards (exact date not known),
+// it has been fixed on clients 2013-05-15 onwards however.
+feature.auction: on
+
 // Warp suggestions (Note 1)
 // Show suggestions when attempting to @warp to a non-existent map?
 feature.warp_suggestions: off

conf/msg_conf/map_msg.conf

@@ -516,7 +516,10 @@
 515: Your instance has been reloaded.
 516: Instance database has been reloaded.
 
-//517~534: free
+//src/map/atcommand.c::ACMD_FUNC(auction)
+517: Auction System is disabled.
+
+//518~534: free
 
 // Bot detect messages (currently unused)
 535: Possible use of BOT (99%% of chance) or modified client by '%s' (account: %d, char_id: %d). This player ask your name when you are hidden.

src/map/atcommand.c

@@ -8315,6 +8315,11 @@ ACMD_FUNC(auction)
 {
 	nullpo_ret(sd);
 
+	if (!battle_config.feature_auction) {
+		clif_colormes(sd, color_table[COLOR_RED], msg_txt(517));
+		return 0;
+	}
+
 	clif_Auction_openwindow(sd);
 
 	return 0;

src/map/battle.c

@@ -1101,12 +1101,13 @@ int64 battle_calc_damage(struct block_list *src,struct block_list *bl,struct Dam
 			return 0;
 
 		if( (sce = sc->data[SC_LIGHTNINGWALK]) && flag&BF_LONG && rnd()%100 < sce->val1 ) {
-			int dx[8]={0,-1,-1,-1,0,1,1,1};
-			int dy[8]={1,1,0,-1,-1,-1,0,1};
+			int dx[8] = { 0,-1,-1,-1,0,1,1,1 };
+			int dy[8] = { 1,1,0,-1,-1,-1,0,1 };
 			uint8 dir = map_calc_dir(bl, src->x, src->y);
 
 			if( unit_movepos(bl, src->x-dx[dir], src->y-dy[dir], 1, 1) ) {
-				clif_slide(bl,src->x-dx[dir],src->y-dy[dir]);
+				clif_slide(bl,src->x, src->y);
+				clif_fixpos(bl); // The official server sends these two packets
 				unit_setdir(bl, dir);
 			}
 			d->dmg_lv = ATK_DEF;
@@ -4118,7 +4119,9 @@ struct Damage battle_attack_sc_bonus(struct Damage wd, struct block_list *src, s
 		}
 		if(sc->data[SC_FLASHCOMBO]) {
 			ATK_ADD(wd.damage, wd.damage2, sc->data[SC_FLASHCOMBO]->val2);
-			RE_ALLATK_ADD(wd, sc->data[SC_FLASHCOMBO]->val2);
+#ifdef RENEWAL
+			ATK_ADD(wd.equipAtk, wd.equipAtk2, sc->data[SC_FLASHCOMBO]->val2);
+#endif
 		}
 		if(sc->data[SC_MTF_RANGEATK] && (wd.flag&(BF_LONG|BF_MAGIC)) == BF_LONG) { // Monster Transformation bonus
 			ATK_ADDRATE(wd.damage, wd.damage2, 25);
@@ -7725,6 +7728,7 @@ static const struct _battle_data {
 	{ "item_flooritem_check",               &battle_config.item_onfloor,                    1,      0,      1,              },
 	{ "bowling_bash_area",                  &battle_config.bowling_bash_area,               0,      0,      20,             },
 	{ "drop_rateincrease",                  &battle_config.drop_rateincrease,               0,      0,      1,              },
+	{ "feature.auction",                    &battle_config.feature_auction,                 0,      0,      2,              },
 	{ "feature.banking",                    &battle_config.feature_banking,                 1,      0,      1,              },
 #ifdef VIP_ENABLE
 	{ "vip_storage_increase",               &battle_config.vip_storage_increase,            0,      0,      MAX_STORAGE-MIN_STORAGE, },

src/map/battle.h

@@ -505,6 +505,7 @@ extern struct Battle_Config
 	int item_onfloor; // Whether to drop an undroppable item on the map or destroy it if inventory is full.
 	int bowling_bash_area;
 	int drop_rateincrease;
+	int feature_auction;
 	int feature_banking;
 	int vip_storage_increase;
 	int vip_base_exp_increase;

src/map/clif.c

@@ -14615,6 +14615,9 @@ void clif_Auction_openwindow(struct map_session_data *sd)
 	if( sd->state.storage_flag || sd->state.vending || sd->state.buyingstore || sd->state.trading )
 		return;
 
+	if( !battle_config.feature_auction )
+		return;
+
 	WFIFOHEAD(fd,packet_len(0x25f));
 	WFIFOW(fd,0) = 0x25f;
 	WFIFOL(fd,2) = 0;
@@ -14705,6 +14708,9 @@ void clif_parse_Auction_setitem(int fd, struct map_session_data *sd){
 	int amount = RFIFOL(fd,info->pos[1]); // Always 1
 	struct item_data *item;
 
+	if( !battle_config.feature_auction )
+		return;
+
 	if( sd->auction.amount > 0 )
 		sd->auction.amount = 0;
 
@@ -14782,6 +14788,9 @@ void clif_parse_Auction_register(int fd, struct map_session_data *sd)
 	struct item_data *item;
 	struct s_packet_db* info = &packet_db[sd->packet_ver][RFIFOW(fd,0)];
 
+	if( !battle_config.feature_auction )
+		return;
+
 	auction.price = RFIFOL(fd,info->pos[0]);
 	auction.buynow = RFIFOL(fd,info->pos[1]);
 	auction.hours = RFIFOW(fd,info->pos[2]);
@@ -14914,6 +14923,9 @@ void clif_parse_Auction_search(int fd, struct map_session_data* sd){
 	int price = RFIFOL(fd,info->pos[1]);  // FIXME: bug #5071
 	int page = RFIFOW(fd,info->pos[3]);
 
+	if( !battle_config.feature_auction )
+		return; 
+
 	clif_parse_Auction_cancelreg(fd, sd);
 
 	safestrncpy(search_text, (char*)RFIFOP(fd,info->pos[2]), sizeof(search_text));
@@ -14929,6 +14941,10 @@ void clif_parse_Auction_search(int fd, struct map_session_data* sd){
 void clif_parse_Auction_buysell(int fd, struct map_session_data* sd)
 {
 	short type = RFIFOW(fd,packet_db[sd->packet_ver][RFIFOW(fd,0)].pos[0]) + 6;
+
+	if( !battle_config.feature_auction )
+		return;
+
 	clif_parse_Auction_cancelreg(fd, sd);
 
 	intif_Auction_requestlist(sd->status.char_id, type, 0, "", 1);

src/map/script.c

@@ -16426,6 +16426,11 @@ BUILDIN_FUNC(openauction)
 	if( sd == NULL )
 		return 0;
 
+	if( !battle_config.feature_auction ) {
+		clif_colormes(sd, color_table[COLOR_RED], msg_txt(517));
+		return 0;
+	}
+
 	clif_Auction_openwindow(sd);
 
 	return SCRIPT_CMD_SUCCESS;

src/map/skill.c

@@ -3072,7 +3072,7 @@ int64 skill_attack (int attack_type, struct block_list* src, struct block_list *
 
 					if (!map_flag_gvg2(src->m) && !map[src->m].flag.battleground && unit_movepos(src,bl->x,bl->y,1,1)) {
 						clif_slide(src, bl->x, bl->y);
-						clif_fixpos(src); //Aegis send this packet too
+						clif_fixpos(src);
 					}
 					if (i < dmg.blewcount)
 						skill_addtimerskill(src, tick + 300 * ((flag&2) ? 1 : 2), bl->id, 0, 0, skill_id, skill_lv, BF_WEAPON, flag|4);
@@ -4108,8 +4108,10 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		uint8 dir = map_calc_dir(bl, src->x, src->y);
 
 		// teleport to target (if not on WoE grounds)
-		if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground && unit_movepos(src, bl->x, bl->y, 0, 1) )
+		if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground && unit_movepos(src, bl->x, bl->y, 0, 1) ) {
 			clif_slide(src, bl->x, bl->y);
+			clif_fixpos(src);
+		}
 
 		// cause damage and knockback if the path to target was a straight one
 		if( path )
@@ -4224,7 +4226,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			// Ashura Strike still has slide effect in GVG
 			if ((mbl == src || (!map_flag_gvg2(src->m) && !map[src->m].flag.battleground)) &&
 				unit_movepos(src, mbl->x + x, mbl->y + y, 1, 1)) {
-				clif_slide(src, src->x, src->y);
+				clif_slide(src, mbl->x, mbl->y);
 				clif_fixpos(src);
 				clif_spiritball(src);
 			}
@@ -4640,9 +4642,8 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		else
 			y = 0;
 		// Doesn't have slide effect in GVG
-		if (!map_flag_gvg2(src->m) && !map[src->m].flag.battleground &&
-			unit_movepos(src, bl->x + x, bl->y + y, 1, 1)) {
-			clif_slide(src, bl->x + x, bl->y + y);
+		if (!map_flag_gvg2(src->m) && !map[src->m].flag.battleground && unit_movepos(src, bl->x + x, bl->y + y, 1, 1)) {
+			clif_slide(src, bl->x, bl->y);
 			clif_fixpos(src);
 			clif_spiritball(src);
 		}
@@ -4716,8 +4717,10 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		{	//You don't move on GVG grounds.
 			short x, y;
 			map_search_freecell(bl, 0, &x, &y, 1, 1, 0);
-			if (unit_movepos(src, x, y, 0, 0))
-				clif_slide(src,src->x,src->y);
+			if (unit_movepos(src, x, y, 0, 0)) {
+				clif_slide(src, src->x, src->y);
+				clif_fixpos(src);
+			}
 		}
 		status_change_end(src, SC_HIDING, INVALID_TIMER);
 		skill_attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
@@ -4760,10 +4763,9 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			else if( dir == 7 || dir < 2 ) y = -2;
 			else y = 0;
 
-			if( unit_movepos(src, bl->x+x, bl->y+y, 1, 1) )
-			{
-				clif_slide(src,bl->x+x,bl->y+y);
-				clif_fixpos(src); // the official server send these two packts.
+			if( unit_movepos(src, bl->x+x, bl->y+y, 1, 1) ) {
+				clif_slide(src, bl->x, bl->y);
+				clif_fixpos(src);
 				skill_attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 				if( rnd()%100 < 4 * skill_lv )
 					skill_castend_damage_id(src,bl,GC_CROSSIMPACT,skill_lv,tick,flag);
@@ -4978,9 +4980,8 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			short y[8]={1,1,0,-1,-1,-1,0,1};
 			uint8 dir = map_calc_dir(bl, src->x, src->y);
 
-			if( unit_movepos(src, bl->x+x[dir], bl->y+y[dir], 1, 1) )
-			{
-				clif_slide(src, bl->x+x[dir], bl->y+y[dir]);
+			if( unit_movepos(src, bl->x+x[dir], bl->y+y[dir], 1, 1) ) {
+				clif_slide(src, bl->x, bl->y);
 				clif_fixpos(src);
 				skill_attack(BF_WEAPON, src, src, bl, skill_id, skill_lv, tick, flag);
 			}
@@ -5039,7 +5040,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		break;
 
 	case NC_MAGNETICFIELD:
-		if( !map[src->m].flag.pvp ) // Doesn't affect enemies on PvP maps
+		if( flag&1 && !map[src->m].flag.pvp ) // Doesn't affect enemies on PvP maps
 			sc_start2(src,bl,SC_MAGNETICFIELD,100,skill_lv,src->id,skill_get_time(skill_id,skill_lv));
 		break;
 	case SC_FATALMENACE:
@@ -5058,8 +5059,10 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		}
 		break;
 	case LG_PINPOINTATTACK:
-		if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground && unit_movepos(src, bl->x, bl->y, 1, 1) )
-			clif_slide(src,bl->x,bl->y);
+		if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground && unit_movepos(src, bl->x, bl->y, 1, 1) ) {
+			clif_slide(src, bl->x, bl->y);
+			clif_fixpos(src);
+		}
 		skill_attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 		break;
 
@@ -5074,8 +5077,8 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 
 	case SR_KNUCKLEARROW:
 			if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground && unit_movepos(src, bl->x, bl->y, 1, 1) ) {
-				clif_slide(src,bl->x,bl->y);
-				clif_fixpos(src); // Aegis send this packet too.
+				clif_slide(src, bl->x, bl->y);
+				clif_fixpos(src);
 			}
 
 			if( flag&1 )
@@ -5176,8 +5179,8 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			else
 				y = 0;
 			if (unit_movepos(src,bl->x + x,bl->y + y,1,1)) {
-				clif_slide(src,bl->x + x,bl->y + y);
-				clif_fixpos(src); //The official server send these two packts.
+				clif_slide(src, bl->x, bl->y);
+				clif_fixpos(src);
 				skill_attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 			}
 		}
@@ -5290,6 +5293,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 
 			if (skill_id == MH_TINDER_BREAKER && unit_movepos(src, bl->x, bl->y, 1, 1)) {
 				clif_slide(src, bl->x, bl->y);
+				clif_fixpos(src);
 				clif_skill_poseffect(src,skill_id,skill_lv,bl->x,bl->y,tick);
 			}
 			clif_skill_nodamage(src,bl,skill_id,skill_lv,
@@ -5949,15 +5953,13 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 	case TK_JUMPKICK:
 		/* Check if the target is an enemy; if not, skill should fail so the character doesn't unit_movepos (exploitable) */
-		if( battle_check_target(src, bl, BCT_ENEMY) > 0 )
-		{
-			if( unit_movepos(src, bl->x, bl->y, 1, 1) )
-			{
+		if( battle_check_target(src, bl, BCT_ENEMY) > 0 ) {
+			if( unit_movepos(src, bl->x, bl->y, 1, 1) ) {
 				skill_attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 				clif_slide(src, bl->x, bl->y);
+				clif_fixpos(src);
 			}
-		}
-		else
+		} else
 			clif_skill_fail(sd,skill_id,USESKILL_FAIL,0);
 		break;
 
@@ -7261,9 +7263,9 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			}
 
 			clif_skill_nodamage(src,bl,TK_HIGHJUMP,skill_lv,1);
-			if(!map_count_oncell(src->m,x,y,BL_PC|BL_NPC|BL_MOB) && map_getcell(src->m,x,y,CELL_CHKREACH)) {
-				clif_slide(src,x,y);
-				unit_movepos(src, x, y, 1, 0);
+			if(!map_count_oncell(src->m,x,y,BL_PC|BL_NPC|BL_MOB) && map_getcell(src->m,x,y,CELL_CHKREACH) && unit_movepos(src, x, y, 1, 0)) {
+				clif_slide(src, src->x, src->y);
+				clif_fixpos(src);
 			}
 		}
 		break;
@@ -8151,11 +8153,12 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 			if (unit_movepos(src,bl->x,bl->y,0,0)) {
 				clif_skill_nodamage(src,src,skill_id,skill_lv,1); // Homunc
-				clif_slide(src,bl->x,bl->y) ;
-				if (unit_movepos(bl,x,y,0,0))
-				{
+				clif_slide(src, bl->x, bl->y);
+				clif_fixpos(src);
+				if (unit_movepos(bl,x,y,0,0)) {
 					clif_skill_nodamage(bl,bl,skill_id,skill_lv,1); // Master
-					clif_slide(bl,x,y) ;
+					clif_slide(bl, x, y);
+					clif_fixpos(src);
 				}
 
 				//TODO: Shouldn't also players and the like switch targets?
@@ -8946,8 +8949,8 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		{
 			uint8 dir = (skill_id == NC_F_SIDESLIDE) ? (unit_getdir(src)+4)%8 : unit_getdir(src);
 			skill_blown(src,bl,skill_get_blewcount(skill_id,skill_lv),dir,0x1);
-			clif_slide(src,src->x,src->y);
-			clif_fixpos(src); //Aegis sent this packet
+			clif_slide(src, src->x, src->y);
+			clif_fixpos(src);
 			clif_skill_nodamage(src,bl,skill_id,skill_lv,1);
 		}
 		break;
@@ -9887,14 +9890,16 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 			if (unit_movepos(src,bl->x,bl->y,0,0)) {
 				clif_skill_nodamage(src,src,skill_id,skill_lv,1);
-				clif_slide(src,bl->x,bl->y) ;
+				clif_slide(src, bl->x, bl->y);
+				clif_fixpos(src);
 				sc_start(src,src,SC_CONFUSION,25,skill_lv,skill_get_time(skill_id,skill_lv));
 				if (unit_movepos(bl,x,y,0,0))
 				{
 					clif_skill_damage(bl,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, -1, 6);
 					if( bl->type == BL_PC && pc_issit((TBL_PC*)bl))
 						clif_sitting(bl); //Avoid sitting sync problem
-					clif_slide(bl,x,y) ;
+					clif_slide(bl, x, y);
+					clif_fixpos(bl);
 					sc_start(src,bl,SC_CONFUSION,75,skill_lv,skill_get_time(skill_id,skill_lv));
 				}
 			}
@@ -10958,9 +10963,9 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		}
 		break;
 	case NJ_SHADOWJUMP:
-		if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground ) { //You don't move on GVG grounds.
-			unit_movepos(src, x, y, 1, 0);
-			clif_slide(src,x,y);
+		if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground && unit_movepos(src, x, y, 1, 0) ) { //You don't move on GVG grounds.
+			clif_slide(src, x, y);
+			clif_fixpos(src);
 		}
 		status_change_end(src, SC_HIDING, INVALID_TIMER);
 		break;
@@ -11402,7 +11407,8 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		if (unit_movepos(src,x,y,1,1)) {
 			enum e_skill skill_use = GS_DESPERADO;
 			uint8 skill_use_lv = pc_checkskill(sd,skill_use);
-			clif_slide(src,x,y);
+			clif_slide(src, x, y);
+			clif_fixpos(src);
 			if (skill_check_condition_castend(sd,skill_use,skill_use_lv)) {
 				sd->skill_id_old = RL_FALLEN_ANGEL;
 				skill_castend_pos2(src,src->x,src->y,skill_use,skill_use_lv,tick,SD_LEVEL|SD_ANIMATION|SD_SPLASH);