Add bl parameter to getcell functions.

16 files changed, 109 insertions, 107 deletions

diff --git a/src/map/atcommand.c b/src/map/atcommand.c
index fbd010e74..4e4cd8aa7 100644
--- a/src/map/atcommand.c
+++ b/src/map/atcommand.c
@@ -458,7 +458,7 @@ ACMD(mapmove) {
 		return false;
 	}
 
-	if ((x || y) && map->getcell(m, x, y, CELL_CHKNOPASS) && pc_get_group_level(sd) < battle_config.gm_ignore_warpable_area) {
+	if ((x || y) && map->getcell(m, &sd->bl, x, y, CELL_CHKNOPASS) && pc_get_group_level(sd) < battle_config.gm_ignore_warpable_area) {
 		//This is to prevent the pc->setpos call from printing an error.
 		clif->message(fd, msg_fd(fd,2));
 		if (!map->search_freecell(NULL, m, &x, &y, 10, 10, 1))
@@ -573,7 +573,7 @@ ACMD(jump)
 		return false;
 	}
 
-	if ((x || y) && map->getcell(sd->bl.m, x, y, CELL_CHKNOPASS)) {
+	if ((x || y) && map->getcell(sd->bl.m, &sd->bl, x, y, CELL_CHKNOPASS)) {
 		//This is to prevent the pc->setpos call from printing an error.
 		clif->message(fd, msg_fd(fd,2));
 		if (!map->search_freecell(NULL, sd->bl.m, &x, &y, 10, 10, 1))
@@ -2224,11 +2224,11 @@ ACMD(gat) {
 	for (y = 2; y >= -2; y--) {
 		safesnprintf(atcmd_output, sizeof(atcmd_output), "%s (x= %d, y= %d) %02X %02X %02X %02X %02X",
 				map->list[sd->bl.m].name, sd->bl.x - 2, sd->bl.y + y,
-				map->getcell(sd->bl.m,  sd->bl.x - 2, sd->bl.y + y, CELL_GETTYPE),
-				map->getcell(sd->bl.m,  sd->bl.x - 1, sd->bl.y + y, CELL_GETTYPE),
-				map->getcell(sd->bl.m,  sd->bl.x,     sd->bl.y + y, CELL_GETTYPE),
-				map->getcell(sd->bl.m,  sd->bl.x + 1, sd->bl.y + y, CELL_GETTYPE),
-				map->getcell(sd->bl.m,  sd->bl.x + 2, sd->bl.y + y, CELL_GETTYPE));
+				map->getcell(sd->bl.m, &sd->bl, sd->bl.x - 2, sd->bl.y + y, CELL_GETTYPE),
+				map->getcell(sd->bl.m, &sd->bl, sd->bl.x - 1, sd->bl.y + y, CELL_GETTYPE),
+				map->getcell(sd->bl.m, &sd->bl, sd->bl.x,     sd->bl.y + y, CELL_GETTYPE),
+				map->getcell(sd->bl.m, &sd->bl, sd->bl.x + 1, sd->bl.y + y, CELL_GETTYPE),
+				map->getcell(sd->bl.m, &sd->bl, sd->bl.x + 2, sd->bl.y + y, CELL_GETTYPE));
 
 		clif->message(fd, atcmd_output);
 	}
@@ -7898,7 +7898,7 @@ ACMD(clone) {
 	do {
 		x = sd->bl.x + (rnd() % 10 - 5);
 		y = sd->bl.y + (rnd() % 10 - 5);
-	} while (map->getcell(sd->bl.m,x,y,CELL_CHKNOPASS) && i++ < 10);
+	} while (map->getcell(sd->bl.m, &sd->bl, x, y, CELL_CHKNOPASS) && i++ < 10);
 
 	if (i >= 10) {
 		x = sd->bl.x;
diff --git a/src/map/battle.c b/src/map/battle.c
index 8681d5efd..d7f12aba9 100644
--- a/src/map/battle.c
+++ b/src/map/battle.c
@@ -6364,7 +6364,7 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 
 	m = target->m;
 
-	if (flag&BCT_ENEMY && ( map->getcell(m,src->x,src->y,CELL_CHKBASILICA) || map->getcell(m,target->x,target->y,CELL_CHKBASILICA) ) ) {
+	if (flag & BCT_ENEMY && (map->getcell(m, src, src->x, src->y, CELL_CHKBASILICA) || map->getcell(m, src, target->x, target->y, CELL_CHKBASILICA))) {
 		return -1;
 	}
 
diff --git a/src/map/buyingstore.c b/src/map/buyingstore.c
index e01b8a1d8..67018ec1f 100644
--- a/src/map/buyingstore.c
+++ b/src/map/buyingstore.c
@@ -46,7 +46,7 @@ bool buyingstore_setup(struct map_session_data* sd, unsigned char slots)
 		return false;
 	}
 
-	if( map->getcell(sd->bl.m, sd->bl.x, sd->bl.y, CELL_CHKNOVENDING) ) {
+	if (map->getcell(sd->bl.m, &sd->bl, sd->bl.x, sd->bl.y, CELL_CHKNOVENDING)) {
 		// custom: no vending cells
 		clif->message(sd->fd, msg_sd(sd,204)); // "You can't open a shop on this cell."
 		return false;
@@ -100,7 +100,7 @@ void buyingstore_create(struct map_session_data* sd, int zenylimit, unsigned cha
 		return;
 	}
 
-	if( map->getcell(sd->bl.m, sd->bl.x, sd->bl.y, CELL_CHKNOVENDING) ) {
+	if (map->getcell(sd->bl.m, &sd->bl, sd->bl.x, sd->bl.y, CELL_CHKNOVENDING)) {
 		// custom: no vending cells
 		clif->message(sd->fd, msg_sd(sd,204)); // "You can't open a shop on this cell."
 		return;
diff --git a/src/map/chat.c b/src/map/chat.c
index c53d23889..976b1ce8e 100644
--- a/src/map/chat.c
+++ b/src/map/chat.c
@@ -94,7 +94,7 @@ bool chat_createpcchat(struct map_session_data* sd, const char* title, const cha
 		return false; //Can't create chatrooms on this map.
 	}
 
-	if( map->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNOCHAT) ) {
+	if (map->getcell(sd->bl.m, &sd->bl, sd->bl.x, sd->bl.y, CELL_CHKNOCHAT) ) {
 		clif->message (sd->fd, msg_sd(sd,865)); // "Can't create chat rooms in this area."
 		return false;
 	}
diff --git a/src/map/clif.c b/src/map/clif.c
index 55d7c11ba..ab5708fc8 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -9560,7 +9560,7 @@ void clif_parse_LoadEndAck(int fd, struct map_session_data *sd) {
 		clif->guild_notice(sd, sd->guild);
 
 	// For automatic triggering of NPCs after map loading (so you don't need to walk 1 step first)
-	if (map->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNPC))
+	if (map->getcell(sd->bl.m, &sd->bl, sd->bl.x, sd->bl.y, CELL_CHKNPC))
 		npc->touch_areanpc(sd,sd->bl.m,sd->bl.x,sd->bl.y);
 	else
 		npc->untouch_areanpc(sd, sd->bl.m, sd->bl.x, sd->bl.y);
@@ -12836,7 +12836,7 @@ void clif_parse_OpenVending(int fd, struct map_session_data* sd) {
 		clif->message (sd->fd, msg_sd(sd,276)); // "You can't open a shop on this map"
 		return;
 	}
-	if( map->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNOVENDING) ) {
+	if (map->getcell(sd->bl.m, &sd->bl, sd->bl.x, sd->bl.y, CELL_CHKNOVENDING)) {
 		clif->message (sd->fd, msg_sd(sd,204)); // "You can't open a shop on this cell."
 		return;
 	}
diff --git a/src/map/map.c b/src/map/map.c
index ab34799ee..cd0f516ed 100644
--- a/src/map/map.c
+++ b/src/map/map.c
@@ -1407,7 +1407,7 @@ int map_searchrandfreecell(int16 m,int16 *x,int16 *y,int stack) {
 		for(j=-1;j<=1;j++){
 			if(j+*x<0 || j+*x>=map->list[m].xs)
 				continue;
-			if(map->getcell(m,j+*x,i+*y,CELL_CHKNOPASS) && !map->getcell(m,j+*x,i+*y,CELL_CHKICEWALL))
+			if (map->getcell(m, NULL, j + *x, i + *y, CELL_CHKNOPASS) && !map->getcell(m, NULL, j + *x, i + *y, CELL_CHKICEWALL))
 				continue;
 			//Avoid item stacking to prevent against exploits. [Skotlex]
 			if(stack && map->count_oncell(m,j+*x,i+*y, BL_ITEM, 0) > stack)
@@ -1466,7 +1466,7 @@ int map_search_freecell(struct block_list *src, int16 m, int16 *x,int16 *y, int1
 		//No range? Return the target cell then....
 		*x = bx;
 		*y = by;
-		return map->getcell(m,*x,*y,CELL_CHKREACH);
+		return map->getcell(m, src, *x, *y, CELL_CHKREACH);
 	}
 
 	if (rx >= 0 && ry >= 0) {
@@ -1484,7 +1484,7 @@ int map_search_freecell(struct block_list *src, int16 m, int16 *x,int16 *y, int1
 		if (*x == bx && *y == by)
 			continue; //Avoid picking the same target tile.
 
-		if (map->getcell(m,*x,*y,CELL_CHKREACH)) {
+		if (map->getcell(m, src, *x, *y, CELL_CHKREACH)) {
 			if(flag&2 && !unit->can_reach_pos(src, *x, *y, 1))
 				continue;
 			if(flag&4) {
@@ -1530,7 +1530,7 @@ bool map_closest_freecell(int16 m, int16 *x, int16 *y, int type, int flag)
 		if(dir%2 == 0 && costrange%MOVE_COST == 0) {
 			tx = *x+dx*(costrange/MOVE_COST);
 			ty = *y+dy*(costrange/MOVE_COST);
-			if(!map->count_oncell(m, tx, ty, type, flag) && map->getcell(m,tx,ty,CELL_CHKPASS)) {
+			if (!map->count_oncell(m, tx, ty, type, flag) && map->getcell(m, NULL, tx, ty, CELL_CHKPASS)) {
 				*x = tx;
 				*y = ty;
 				return true;
@@ -1540,7 +1540,7 @@ bool map_closest_freecell(int16 m, int16 *x, int16 *y, int type, int flag)
 		else if(dir%2 == 1 && costrange%MOVE_DIAGONAL_COST == 0) {
 			tx = *x+dx*(costrange/MOVE_DIAGONAL_COST);
 			ty = *y+dy*(costrange/MOVE_DIAGONAL_COST);
-			if(!map->count_oncell(m, tx, ty, type, flag) && map->getcell(m,tx,ty,CELL_CHKPASS)) {
+			if (!map->count_oncell(m, tx, ty, type, flag) && map->getcell(m, NULL, tx, ty, CELL_CHKPASS)) {
 				*x = tx;
 				*y = ty;
 				return true;
@@ -1550,14 +1550,14 @@ bool map_closest_freecell(int16 m, int16 *x, int16 *y, int type, int flag)
 		else if(dir%2 == 1 && costrange%MOVE_COST == 4) {
 			tx = *x+dx*((dir%4==3)?(costrange/MOVE_COST):1);
 			ty = *y+dy*((dir%4==1)?(costrange/MOVE_COST):1);
-			if(!map->count_oncell(m, tx, ty, type, flag) && map->getcell(m,tx,ty,CELL_CHKPASS)) {
+			if (!map->count_oncell(m, tx, ty, type, flag) && map->getcell(m, NULL, tx, ty, CELL_CHKPASS)) {
 				*x = tx;
 				*y = ty;
 				return true;
 			}
 			tx = *x+dx*((dir%4==1)?(costrange/MOVE_COST):1);
 			ty = *y+dy*((dir%4==3)?(costrange/MOVE_COST):1);
-			if(!map->count_oncell(m, tx, ty, type, flag) && map->getcell(m,tx,ty,CELL_CHKPASS)) {
+			if (!map->count_oncell(m, tx, ty, type, flag) && map->getcell(m, NULL, tx, ty, CELL_CHKPASS)) {
 				*x = tx;
 				*y = ty;
 				return true;
@@ -2567,8 +2567,8 @@ int map_random_dir(struct block_list *bl, int16 *x, int16 *y)
 		xi = bl->x + segment*dirx[j];
 		segment = (short)sqrt((float)(dist2 - segment*segment)); //The complement of the previously picked segment
 		yi = bl->y + segment*diry[j];
-	} while ( (map->getcell(bl->m,xi,yi,CELL_CHKNOPASS) || !path->search(NULL,bl,bl->m,bl->x,bl->y,xi,yi,1,CELL_CHKNOREACH))
-	       && (++i)<100 );
+	} while ((map->getcell(bl->m, bl, xi, yi, CELL_CHKNOPASS) || !path->search(NULL, bl, bl->m, bl->x, bl->y, xi, yi, 1, CELL_CHKNOREACH))
+	       && (++i)<100);
 
 	if (i < 100) {
 		*x = xi;
@@ -2640,11 +2640,11 @@ void map_cellfromcache(struct map_data *m) {
 /*==========================================
  * Confirm if celltype in (m,x,y) match the one given in cellchk
  *------------------------------------------*/
-int map_getcell(int16 m,int16 x,int16 y,cell_chk cellchk) {
-	return (m < 0 || m >= map->count) ? 0 : map->list[m].getcellp(&map->list[m],x,y,cellchk);
+int map_getcell(int16 m, const struct block_list *bl, int16 x, int16 y, cell_chk cellchk) {
+	return (m < 0 || m >= map->count) ? 0 : map->list[m].getcellp(&map->list[m], bl, x, y, cellchk);
 }
 
-int map_getcellp(struct map_data* m,int16 x,int16 y,cell_chk cellchk) {
+int map_getcellp(struct map_data* m, const struct block_list *bl, int16 x, int16 y, cell_chk cellchk) {
 	struct mapcell cell;
 
 	nullpo_ret(m);
@@ -2715,12 +2715,13 @@ int map_getcellp(struct map_data* m,int16 x,int16 y,cell_chk cellchk) {
 }
 
 /* [Ind/Hercules] */
-int map_sub_getcellp(struct map_data* m,int16 x,int16 y,cell_chk cellchk) {
+int map_sub_getcellp(struct map_data* m, const struct block_list *bl, int16 x, int16 y, cell_chk cellchk) {
 	map->cellfromcache(m);
 	m->getcellp = map->getcellp;
 	m->setcell  = map->setcell;
-	return m->getcellp(m,x,y,cellchk);
+	return m->getcellp(m, bl, x, y, cellchk);
 }
+
 /*==========================================
  * Change the type/flags of a map cell
  * 'cell' - which flag to modify
@@ -2808,7 +2809,7 @@ bool map_iwall_set(int16 m, int16 x, int16 y, int size, int8 dir, bool shootable
 	if( (iwall = (struct iwall_data *)strdb_get(map->iwall_db, wall_name)) != NULL )
 		return false; // Already Exists
 
-	if( map->getcell(m, x, y, CELL_CHKNOREACH) )
+	if (map->getcell(m, NULL, x, y, CELL_CHKNOREACH))
 		return false; // Starting cell problem
 
 	CREATE(iwall, struct iwall_data, 1);
@@ -2823,13 +2824,13 @@ bool map_iwall_set(int16 m, int16 x, int16 y, int size, int8 dir, bool shootable
 	for( i = 0; i < size; i++ ) {
 		map->iwall_nextxy(x, y, dir, i, &x1, &y1);
 
-		if( map->getcell(m, x1, y1, CELL_CHKNOREACH) )
+		if (map->getcell(m, NULL, x1, y1, CELL_CHKNOREACH))
 			break; // Collision
 
 		map->list[m].setcell(m, x1, y1, CELL_WALKABLE, false);
 		map->list[m].setcell(m, x1, y1, CELL_SHOOTABLE, shootable);
 
-		clif->changemapcell(0, m, x1, y1, map->getcell(m, x1, y1, CELL_GETTYPE), ALL_SAMEMAP);
+		clif->changemapcell(0, m, x1, y1, map->getcell(m, NULL, x1, y1, CELL_GETTYPE), ALL_SAMEMAP);
 	}
 
 	iwall->size = i;
@@ -2856,7 +2857,7 @@ void map_iwall_get(struct map_session_data *sd) {
 
 		for( i = 0; i < iwall->size; i++ ) {
 			map->iwall_nextxy(iwall->x, iwall->y, iwall->dir, i, &x1, &y1);
-			clif->changemapcell(sd->fd, iwall->m, x1, y1, map->getcell(iwall->m, x1, y1, CELL_GETTYPE), SELF);
+			clif->changemapcell(sd->fd, iwall->m, x1, y1, map->getcell(iwall->m, &sd->bl, x1, y1, CELL_GETTYPE), SELF);
 		}
 	}
 	dbi_destroy(iter);
@@ -2876,7 +2877,7 @@ void map_iwall_remove(const char *wall_name)
 		map->list[iwall->m].setcell(iwall->m, x1, y1, CELL_SHOOTABLE, true);
 		map->list[iwall->m].setcell(iwall->m, x1, y1, CELL_WALKABLE, true);
 
-		clif->changemapcell(0, iwall->m, x1, y1, map->getcell(iwall->m, x1, y1, CELL_GETTYPE), ALL_SAMEMAP);
+		clif->changemapcell(0, iwall->m, x1, y1, map->getcell(iwall->m, NULL, x1, y1, CELL_GETTYPE), ALL_SAMEMAP);
 	}
 
 	map->list[iwall->m].iwall_num--;
diff --git a/src/map/map.h b/src/map/map.h
index d4ab954be..caff2cfc8 100644
--- a/src/map/map.h
+++ b/src/map/map.h
@@ -719,7 +719,7 @@ struct map_data {
 	bool custom_name; ///< Whether the instanced map is using a custom name
 
 	/* */
-	int (*getcellp)(struct map_data* m,int16 x,int16 y,cell_chk cellchk);
+	int (*getcellp)(struct map_data* m, const struct block_list *bl, int16 x, int16 y, cell_chk cellchk);
 	void (*setcell) (int16 m, int16 x, int16 y, cell_t cell, bool flag);
 	char *cellPos;
 
@@ -924,7 +924,7 @@ END_ZEROED_BLOCK;
 	void (*zone_change) (int m, struct map_zone_data *zone, const char* start, const char* buffer, const char* filepath);
 	void (*zone_change2) (int m, struct map_zone_data *zone);
 
-	int (*getcell) (int16 m,int16 x,int16 y,cell_chk cellchk);
+	int (*getcell) (int16 m, const struct block_list *bl, int16 x, int16 y, cell_chk cellchk);
 	void (*setgatcell) (int16 m, int16 x, int16 y, int gat);
 
 	void (*cellfromcache) (struct map_data *m);
@@ -1048,9 +1048,9 @@ END_ZEROED_BLOCK;
 	int (*removemobs_sub) (struct block_list *bl, va_list ap);
 	struct mapcell (*gat2cell) (int gat);
 	int (*cell2gat) (struct mapcell cell);
-	int (*getcellp) (struct map_data *m, int16 x, int16 y, cell_chk cellchk);
+	int (*getcellp) (struct map_data *m, const struct block_list *bl, int16 x, int16 y, cell_chk cellchk);
 	void (*setcell) (int16 m, int16 x, int16 y, cell_t cell, bool flag);
-	int (*sub_getcellp) (struct map_data *m, int16 x, int16 y, cell_chk cellchk);
+	int (*sub_getcellp) (struct map_data *m, const struct block_list *bl, int16 x, int16 y, cell_chk cellchk);
 	void (*sub_setcell) (int16 m, int16 x, int16 y, cell_t cell, bool flag);
 	void (*iwall_nextxy) (int16 x, int16 y, int8 dir, int pos, int16 *x1, int16 *y1);
 	DBData (*create_map_data_other_server) (DBKey key, va_list args);
diff --git a/src/map/mob.c b/src/map/mob.c
index 4e61cfeb6..2bc0ba112 100644
--- a/src/map/mob.c
+++ b/src/map/mob.c
@@ -545,7 +545,7 @@ int mob_once_spawn_area(struct map_session_data* sd, int16 m, int16 x0, int16 y0
 			x = rnd()%(x1-x0+1)+x0;
 			y = rnd()%(y1-y0+1)+y0;
 			j++;
-		} while (map->getcell(m,x,y,CELL_CHKNOPASS) && j < max);
+		} while (map->getcell(m, NULL, x, y, CELL_CHKNOPASS) && j < max);
 
 		if (j == max)
 		{// attempt to find an available cell failed
@@ -1344,7 +1344,7 @@ int mob_randomwalk(struct mob_data *md, int64 tick) {
 		x+=md->bl.x;
 		y+=md->bl.y;
 
-		if(((x != md->bl.x) || (y != md->bl.y)) && map->getcell(md->bl.m,x,y,CELL_CHKPASS) && unit->walktoxy(&md->bl,x,y,8)){
+		if (((x != md->bl.x) || (y != md->bl.y)) && map->getcell(md->bl.m, &md->bl, x, y, CELL_CHKPASS) && unit->walktoxy(&md->bl, x, y, 8)) {
 			break;
 		}
 	}
@@ -1382,7 +1382,7 @@ int mob_warpchase(struct mob_data *md, struct block_list *target)
 		return 0; //No need to do a warp chase.
 
 	if (md->ud.walktimer != INVALID_TIMER &&
-		map->getcell(md->bl.m,md->ud.to_x,md->ud.to_y,CELL_CHKNPC))
+		map->getcell(md->bl.m, &md->bl, md->ud.to_x, md->ud.to_y, CELL_CHKNPC))
 		return 1; //Already walking to a warp.
 
 	//Search for warps within mob's viewing range.
diff --git a/src/map/npc.c b/src/map/npc.c
index 7428070ab..fe7ba693f 100644
--- a/src/map/npc.c
+++ b/src/map/npc.c
@@ -1099,7 +1099,7 @@ int npc_check_areanpc(int flag, int16 m, int16 x, int16 y, int16 range) {
 	i = 0;
 	for (ys = y0; ys <= y1 && !i; ys++) {
 		for(xs = x0; xs <= x1 && !i; xs++) {
-			if (map->getcell(m,xs,ys,CELL_CHKNPC))
+			if (map->getcell(m, NULL, xs, ys, CELL_CHKNPC))
 				i = 1;
 		}
 	}
@@ -3300,7 +3300,7 @@ void npc_setcells(struct npc_data* nd) {
 
 	for (i = y-ys; i <= y+ys; i++) {
 		for (j = x-xs; j <= x+xs; j++) {
-			if (map->getcell(m, j, i, CELL_CHKNOPASS))
+			if (map->getcell(m, &nd->bl, j, i, CELL_CHKNOPASS))
 				continue;
 			map->list[m].setcell(m, j, i, CELL_NPC, true);
 		}
@@ -3337,10 +3337,10 @@ void npc_unsetcells(struct npc_data* nd) {
 
 	//Locate max range on which we can locate npc cells
 	//FIXME: does this really do what it's supposed to do? [ultramage]
-	for(x0 = x-xs; x0 > 0 && map->getcell(m, x0, y, CELL_CHKNPC); x0--);
-	for(x1 = x+xs; x1 < map->list[m].xs-1 && map->getcell(m, x1, y, CELL_CHKNPC); x1++);
-	for(y0 = y-ys; y0 > 0 && map->getcell(m, x, y0, CELL_CHKNPC); y0--);
-	for(y1 = y+ys; y1 < map->list[m].ys-1 && map->getcell(m, x, y1, CELL_CHKNPC); y1++);
+	for(x0 = x-xs; x0 > 0 && map->getcell(m, &nd->bl, x0, y, CELL_CHKNPC); x0--);
+	for(x1 = x+xs; x1 < map->list[m].xs-1 && map->getcell(m, &nd->bl, x1, y, CELL_CHKNPC); x1++);
+	for(y0 = y-ys; y0 > 0 && map->getcell(m, &nd->bl, x, y0, CELL_CHKNPC); y0--);
+	for(y1 = y+ys; y1 < map->list[m].ys-1 && map->getcell(m, &nd->bl, x, y1, CELL_CHKNPC); y1++);
 
 	//Erase this npc's cells
 	for (i = y-ys; i <= y+ys; i++)
@@ -4580,14 +4580,14 @@ void npc_debug_warps_sub(struct npc_data* nd) {
 	if (m < 0) return; //Warps to another map, nothing to do about it.
 	if (nd->u.warp.x == 0 && nd->u.warp.y == 0) return; // random warp
 
-	if (map->getcell(m, nd->u.warp.x, nd->u.warp.y, CELL_CHKNPC)) {
+	if (map->getcell(m, &nd->bl, nd->u.warp.x, nd->u.warp.y, CELL_CHKNPC)) {
 		ShowWarning("Warp %s at %s(%d,%d) warps directly on top of an area npc at %s(%d,%d)\n",
 			nd->name,
 			map->list[nd->bl.m].name, nd->bl.x, nd->bl.y,
 			map->list[m].name, nd->u.warp.x, nd->u.warp.y
 			);
 	}
-	if (map->getcell(m, nd->u.warp.x, nd->u.warp.y, CELL_CHKNOPASS)) {
+	if (map->getcell(m, &nd->bl, nd->u.warp.x, nd->u.warp.y, CELL_CHKNOPASS)) {
 		ShowWarning("Warp %s at %s(%d,%d) warps to a non-walkable tile at %s(%d,%d)\n",
 			nd->name,
 			map->list[nd->bl.m].name, nd->bl.x, nd->bl.y,
diff --git a/src/map/path.c b/src/map/path.c
index d56994fb4..7d6cd5490 100644
--- a/src/map/path.c
+++ b/src/map/path.c
@@ -88,7 +88,7 @@ int path_blownpos(struct block_list *bl, int16 m,int16 x0,int16 y0,int16 dx,int1
 	}
 
 	while( count > 0 && (dx != 0 || dy != 0) ) {
-		if( !md->getcellp(md,x0+dx,y0+dy,CELL_CHKPASS) )
+		if (!md->getcellp(md, bl, x0 + dx, y0 + dy, CELL_CHKPASS))
 			break;
 
 		x0 += dx;
@@ -159,7 +159,7 @@ bool path_search_long(struct shootpath_data *spd,struct block_list *bl,int16 m,i
 			spd->y[spd->len] = y0;
 			spd->len++;
 		}
-		if (md->getcellp(md,x0,y0,cell))
+		if (md->getcellp(md, bl, x0, y0, cell))
 			return false;
 	}
 
@@ -250,11 +250,11 @@ bool path_search(struct walkpath_data *wpd, struct block_list *bl, int16 m, int1
 	md = &map->list[m];
 
 	//Do not check starting cell as that would get you stuck.
-	if (x0 < 0 || x0 >= md->xs || y0 < 0 || y0 >= md->ys /*|| md->getcellp(md,x0,y0,cell)*/)
+	if (x0 < 0 || x0 >= md->xs || y0 < 0 || y0 >= md->ys /*|| md->getcellp(md, bl, x0, y0, cell)*/)
 		return false;
 
 	// Check destination cell
-	if (x1 < 0 || x1 >= md->xs || y1 < 0 || y1 >= md->ys || md->getcellp(md,x1,y1,cell))
+	if (x1 < 0 || x1 >= md->xs || y1 < 0 || y1 >= md->ys || md->getcellp(md, bl, x1, y1, cell))
 		return false;
 	
 	if( x0 == x1 && y0 == y1 ) {
@@ -287,7 +287,7 @@ bool path_search(struct walkpath_data *wpd, struct block_list *bl, int16 m, int1
 
 			if( dx == 0 && dy == 0 )
 				break; // success
-			if( md->getcellp(md,x,y,cell) )
+			if (md->getcellp(md, bl, x, y, cell))
 				break; // obstacle = failure
 		}
 
@@ -360,26 +360,26 @@ bool path_search(struct walkpath_data *wpd, struct block_list *bl, int16 m, int1
 				break;
 			}
 
-			if (y < ys && !md->getcellp(md, x, y+1, cell)) allowed_dirs |= DIR_NORTH;
-			if (y >  0 && !md->getcellp(md, x, y-1, cell)) allowed_dirs |= DIR_SOUTH;
-			if (x < xs && !md->getcellp(md, x+1, y, cell)) allowed_dirs |= DIR_EAST;
-			if (x >  0 && !md->getcellp(md, x-1, y, cell)) allowed_dirs |= DIR_WEST;
+			if (y < ys && !md->getcellp(md, bl, x, y+1, cell)) allowed_dirs |= DIR_NORTH;
+			if (y >  0 && !md->getcellp(md, bl, x, y-1, cell)) allowed_dirs |= DIR_SOUTH;
+			if (x < xs && !md->getcellp(md, bl, x+1, y, cell)) allowed_dirs |= DIR_EAST;
+			if (x >  0 && !md->getcellp(md, bl, x-1, y, cell)) allowed_dirs |= DIR_WEST;
 
 #define chk_dir(d) ((allowed_dirs & (d)) == (d))
 			// Process neighbors of current node
-			if (chk_dir(DIR_SOUTH|DIR_EAST) && !md->getcellp(md, x+1, y-1, cell))
+			if (chk_dir(DIR_SOUTH|DIR_EAST) && !md->getcellp(md, bl, x+1, y-1, cell))
 				e += add_path(&open_set, tp, x+1, y-1, g_cost + MOVE_DIAGONAL_COST, current, heuristic(x+1, y-1, x1, y1)); // (x+1, y-1) 5
 			if (chk_dir(DIR_EAST))
 				e += add_path(&open_set, tp, x+1, y, g_cost + MOVE_COST, current, heuristic(x+1, y, x1, y1)); // (x+1, y) 6
-			if (chk_dir(DIR_NORTH|DIR_EAST) && !md->getcellp(md, x+1, y+1, cell))
+			if (chk_dir(DIR_NORTH|DIR_EAST) && !md->getcellp(md, bl, x+1, y+1, cell))
 				e += add_path(&open_set, tp, x+1, y+1, g_cost + MOVE_DIAGONAL_COST, current, heuristic(x+1, y+1, x1, y1)); // (x+1, y+1) 7
 			if (chk_dir(DIR_NORTH))
 				e += add_path(&open_set, tp, x, y+1, g_cost + MOVE_COST, current, heuristic(x, y+1, x1, y1)); // (x, y+1) 0
-			if (chk_dir(DIR_NORTH|DIR_WEST) && !md->getcellp(md, x-1, y+1, cell))
+			if (chk_dir(DIR_NORTH|DIR_WEST) && !md->getcellp(md, bl, x-1, y+1, cell))
 				e += add_path(&open_set, tp, x-1, y+1, g_cost + MOVE_DIAGONAL_COST, current, heuristic(x-1, y+1, x1, y1)); // (x-1, y+1) 1
 			if (chk_dir(DIR_WEST))
 				e += add_path(&open_set, tp, x-1, y, g_cost + MOVE_COST, current, heuristic(x-1, y, x1, y1)); // (x-1, y) 2
-			if (chk_dir(DIR_SOUTH|DIR_WEST) && !md->getcellp(md, x-1, y-1, cell))
+			if (chk_dir(DIR_SOUTH|DIR_WEST) && !md->getcellp(md, bl, x-1, y-1, cell))
 				e += add_path(&open_set, tp, x-1, y-1, g_cost + MOVE_DIAGONAL_COST, current, heuristic(x-1, y-1, x1, y1)); // (x-1, y-1) 3
 			if (chk_dir(DIR_SOUTH))
 				e += add_path(&open_set, tp, x, y-1, g_cost + MOVE_COST, current, heuristic(x, y-1, x1, y1)); // (x, y-1) 4
diff --git a/src/map/pc.c b/src/map/pc.c
index 14d234d82..ca60261d1 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -5539,10 +5539,10 @@ int pc_setpos(struct map_session_data* sd, unsigned short map_index, int x, int
 		do {
 			x=rnd()%(map->list[m].xs-2)+1;
 			y=rnd()%(map->list[m].ys-2)+1;
-		} while(map->getcell(m,x,y,CELL_CHKNOPASS));
+		} while(map->getcell(m, &sd->bl, x, y, CELL_CHKNOPASS));
 	}
 
-	if (sd->state.vending && map->getcell(m,x,y,CELL_CHKNOVENDING)) {
+	if (sd->state.vending && map->getcell(m, &sd->bl, x, y, CELL_CHKNOVENDING)) {
 		clif->message (sd->fd, msg_sd(sd,204)); // "You can't open a shop on this cell."
 		vending->close(sd);
 	}
@@ -5614,7 +5614,7 @@ int pc_randomwarp(struct map_session_data *sd, clr_type type) {
 	do {
 		x=rnd()%(map->list[m].xs-2)+1;
 		y=rnd()%(map->list[m].ys-2)+1;
-	} while( map->getcell(m,x,y,CELL_CHKNOPASS) && (i++) < 1000 );
+	} while (map->getcell(m, &sd->bl, x, y, CELL_CHKNOPASS) && (i++) < 1000 );
 
 	if (i < 1000)
 		return pc->setpos(sd,map_id2index(sd->bl.m),x,y,type);
diff --git a/src/map/pet.c b/src/map/pet.c
index 81a61459f..d2bb96ef5 100644
--- a/src/map/pet.c
+++ b/src/map/pet.c
@@ -795,7 +795,7 @@ int pet_randomwalk(struct pet_data *pd, int64 tick)
 			int r=rnd();
 			int x=pd->bl.x+r%(d*2+1)-d;
 			int y=pd->bl.y+r/(d*2+1)%(d*2+1)-d;
-			if(map->getcell(pd->bl.m,x,y,CELL_CHKPASS) && unit->walktoxy(&pd->bl,x,y,0)) {
+			if(map->getcell (pd->bl.m, &pd->bl, x, y, CELL_CHKPASS) && unit->walktoxy(&pd->bl, x, y, 0)) {
 				pd->move_fail_count=0;
 				break;
 			}
diff --git a/src/map/script.c b/src/map/script.c
index 45274e3dd..74ddf2104 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -5824,7 +5824,7 @@ int buildin_areawarp_sub(struct block_list *bl,va_list ap)
 			tx = rnd()%(x3-x2+1)+x2;
 			ty = rnd()%(y3-y2+1)+y2;
 			j++;
-		} while( map->getcell(index,tx,ty,CELL_CHKNOPASS) && j < max );
+		} while (map->getcell(index, bl, tx, ty, CELL_CHKNOPASS) && j < max);
 
 		pc->setpos((TBL_PC *)bl,index,tx,ty,CLR_OUTSIGHT);
 	}
@@ -16841,13 +16841,14 @@ BUILDIN(checkcell) {
 	int16 x = script_getnum(st,3);
 	int16 y = script_getnum(st,4);
 	cell_chk type = (cell_chk)script_getnum(st,5);
+	TBL_PC* sd = script->rid2sd(st);
 
 	if ( m == -1 ) {
 		ShowWarning("checkcell: Attempted to run on unexsitent map '%s', type %d, x/y %d,%d\n",script_getstr(st,2),type,x,y);
 		return true;
 	}
 
-	script_pushint(st, map->getcell(m, x, y, type));
+	script_pushint(st, map->getcell(m, &sd->bl, x, y, type));
 
 	return true;
 }
diff --git a/src/map/skill.c b/src/map/skill.c
index b61e5d8d9..63116db98 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -2731,7 +2731,7 @@ int skill_attack(int attack_type, struct block_list* src, struct block_list *dsr
 					short dir_x, dir_y;
 					dir_x = dirx[(dir+4)%8];
 					dir_y = diry[(dir+4)%8];
-					if( map->getcell(bl->m, bl->x+dir_x, bl->y+dir_y, CELL_CHKNOPASS) != 0 )
+					if (map->getcell(bl->m, bl, bl->x + dir_x, bl->y + dir_y, CELL_CHKNOPASS) != 0)
 						skill->addtimerskill(src, tick + 300 * ((flag&2) ? 1 : 2), bl->id, 0, 0, skill_id, skill_lv, BF_WEAPON, flag|4);
 				}
 				break;
@@ -3377,7 +3377,7 @@ int skill_timerskill(int tid, int64 tick, int id, intptr_t data) {
 						if( path->search_long(NULL, src, src->m, src->x, src->y, x, y, CELL_CHKWALL) )
 							skill->unitsetting(src,skl->skill_id,skl->skill_lv,x,y,skl->flag);
 						if( path->search_long(NULL, src, src->m, src->x, src->y, skl->x, skl->y, CELL_CHKWALL)
-							&& !map->getcell(src->m, skl->x, skl->y, CELL_CHKLANDPROTECTOR) )
+							&& !map->getcell(src->m, src, skl->x, skl->y, CELL_CHKLANDPROTECTOR) )
 							clif->skill_poseffect(src,skl->skill_id,skl->skill_lv,skl->x,skl->y,tick);
 					}
 					else if( path->search_long(NULL, src, src->m, src->x, src->y, skl->x, skl->y, CELL_CHKWALL) )
@@ -4044,7 +4044,7 @@ int skill_castend_damage_id(struct block_list* src, struct block_list *bl, uint1
 					tx -= dirx[dir];
 					ty -= diry[dir];
 					// If target cell is a wall then break
-					if(map->getcell(bl->m,tx,ty,CELL_CHKWALL))
+					if(map->getcell(bl->m, bl, tx, ty, CELL_CHKWALL))
 						break;
 					skill->blown(src,bl,1,dir,0);
 					// Splash around target cell, but only cells inside area; we first have to check the area is not negative
@@ -4175,7 +4175,7 @@ int skill_castend_damage_id(struct block_list* src, struct block_list *bl, uint1
 				for( y = src->y - range; y <= src->y + range; ++y )
 					for( x = src->x - range; x <= src->x + range; ++x ) {
 						if( !map->find_skill_unit_oncell(src,x,y,SA_LANDPROTECTOR,NULL,1) ) {
-							if( src->type != BL_PC || map->getcell(src->m,x,y,CELL_CHKWATER) ) // non-players bypass the water requirement
+							if (src->type != BL_PC || map->getcell(src->m, src, x, y, CELL_CHKWATER)) // non-players bypass the water requirement
 								count++; // natural water cell
 							else if( (su = map->find_skill_unit_oncell(src,x,y,SA_DELUGE,NULL,1)) != NULL
 							      || (su = map->find_skill_unit_oncell(src,x,y,NJ_SUITON,NULL,1)) != NULL ) {
@@ -7083,7 +7083,7 @@ int skill_castend_nodamage_id(struct block_list *src, struct block_list *bl, uin
 				}
 
 				clif->skill_nodamage(src,bl,TK_HIGHJUMP,skill_lv,1);
-				if(!map->count_oncell(src->m,x,y,BL_PC|BL_NPC|BL_MOB,0) && map->getcell(src->m,x,y,CELL_CHKREACH)) {
+				if (!map->count_oncell(src->m, x, y, BL_PC | BL_NPC | BL_MOB, 0) && map->getcell(src->m, src, x, y, CELL_CHKREACH)) {
 					clif->slide(src,x,y);
 					unit->movepos(src, x, y, 1, 0);
 				}
@@ -7902,7 +7902,7 @@ int skill_castend_nodamage_id(struct block_list *src, struct block_list *bl, uin
 					if ((dstsd = g->member[i].sd) != NULL && sd != dstsd && !dstsd->state.autotrade && !pc_isdead(dstsd)) {
 						if (map->list[dstsd->bl.m].flag.nowarp && !map_flag_gvg2(dstsd->bl.m))
 							continue;
-						if(map->getcell(src->m,src->x+dx[j],src->y+dy[j],CELL_CHKNOREACH))
+						if (map->getcell(src->m, src, src->x + dx[j], src->y + dy[j], CELL_CHKNOREACH))
 							dx[j] = dy[j] = 0;
 						pc->setpos(dstsd, map_id2index(src->m), src->x+dx[j], src->y+dy[j], CLR_RESPAWN);
 					}
@@ -10460,8 +10460,8 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 					tmpx = x - area + rnd()%(area * 2 + 1);
 					tmpy = y - area + rnd()%(area * 2 + 1);
 
-					if( i == 0 && path->search_long(NULL, src, src->m, src->x, src->y, tmpx, tmpy, CELL_CHKWALL)
-						&& !map->getcell(src->m, tmpx, tmpy, CELL_CHKLANDPROTECTOR))
+					if (i == 0 && path->search_long(NULL, src, src->m, src->x, src->y, tmpx, tmpy, CELL_CHKWALL)
+						&& !map->getcell(src->m, src, tmpx, tmpy, CELL_CHKLANDPROTECTOR))
 						clif->skill_poseffect(src,skill_id,skill_lv,tmpx,tmpy,tick);
 
 					if( i > 0 )
@@ -11119,7 +11119,7 @@ struct skill_unit_group* skill_unitsetting(struct block_list *src, uint16 skill_
 			break;
 
 		case WZ_FIREPILLAR:
-			if( map->getcell(src->m, x, y, CELL_CHKLANDPROTECTOR) )
+			if (map->getcell(src->m, src, x, y, CELL_CHKLANDPROTECTOR))
 				return NULL;
 			if((flag&1)!=0)
 				limit=1000;
@@ -11128,7 +11128,7 @@ struct skill_unit_group* skill_unitsetting(struct block_list *src, uint16 skill_
 		case WZ_QUAGMIRE: //The target changes to "all" if used in a gvg map. [Skotlex]
 		case AM_DEMONSTRATION:
 		case GN_HELLS_PLANT:
-			if( skill_id == GN_HELLS_PLANT && map->getcell(src->m, x, y, CELL_CHKLANDPROTECTOR) )
+			if (skill_id == GN_HELLS_PLANT && map->getcell(src->m, src, x, y, CELL_CHKLANDPROTECTOR))
 				return NULL;
 			if (map_flag_vs(src->m) && battle_config.vs_traps_bctall
 				&& (src->type&battle_config.vs_traps_bctall))
@@ -11370,7 +11370,7 @@ struct skill_unit_group* skill_unitsetting(struct block_list *src, uint16 skill_
 		case SO_FIRE_INSIGNIA:
 		case SO_WIND_INSIGNIA:
 		case SO_EARTH_INSIGNIA:
-			if( map->getcell(src->m, x, y, CELL_CHKLANDPROTECTOR) )
+			if (map->getcell(src->m, src, x, y, CELL_CHKLANDPROTECTOR))
 				return NULL;
 			break;
 		case SO_CLOUD_KILL:
@@ -11451,7 +11451,7 @@ struct skill_unit_group* skill_unitsetting(struct block_list *src, uint16 skill_
 		val1 = skill_lv;
 		val2 = 0;
 
-		if( !group->state.song_dance && !map->getcell(src->m,ux,uy,CELL_CHKREACH) )
+		if (!group->state.song_dance && !map->getcell(src->m, src, ux, uy, CELL_CHKREACH))
 			continue; // don't place skill units on walls (except for songs/dances/encores)
 		if( battle_config.skill_wall_check && skill->get_unit_flag(skill_id)&UF_PATHCHECK && !path->search_long(NULL,src,src->m,ux,uy,x,y,CELL_CHKWALL) )
 			continue; // no path between cell and center of casting.
@@ -11463,7 +11463,7 @@ struct skill_unit_group* skill_unitsetting(struct block_list *src, uint16 skill_
 				break;
 			case WZ_ICEWALL:
 				val1 = (skill_lv <= 1) ? 500 : 200 + 200*skill_lv;
-				val2 = map->getcell(src->m, ux, uy, CELL_GETTYPE);
+				val2 = map->getcell(src->m, src, ux, uy, CELL_GETTYPE);
 				break;
 			case HT_LANDMINE:
 			case MA_LANDMINE:
@@ -11575,14 +11575,14 @@ int skill_unit_onplace(struct skill_unit *src, struct block_list *bl, int64 tick
 	nullpo_ret(sg=src->group);
 	nullpo_ret(ss=map->id2bl(sg->src_id));
 
-	if( skill->get_type(sg->skill_id) == BF_MAGIC && map->getcell(src->bl.m, src->bl.x, src->bl.y, CELL_CHKLANDPROTECTOR) && sg->skill_id != SA_LANDPROTECTOR )
+	if (skill->get_type(sg->skill_id) == BF_MAGIC && map->getcell(src->bl.m, &src->bl, src->bl.x, src->bl.y, CELL_CHKLANDPROTECTOR) && sg->skill_id != SA_LANDPROTECTOR)
 		return 0; //AoE skills are ineffective. [Skotlex]
 	sc = status->get_sc(bl);
 
 	if (sc && sc->option&OPTION_HIDE && sg->skill_id != WZ_HEAVENDRIVE && sg->skill_id != WL_EARTHSTRAIN )
 		return 0; //Hidden characters are immune to AoE skills except to these. [Skotlex]
 
-	if (sc && sc->data[SC_VACUUM_EXTREME] && map->getcell(bl->m, bl->x, bl->y, CELL_CHKLANDPROTECTOR))
+	if (sc && sc->data[SC_VACUUM_EXTREME] && map->getcell(bl->m, bl, bl->x, bl->y, CELL_CHKLANDPROTECTOR))
 		status_change_end(bl, SC_VACUUM_EXTREME, INVALID_TIMER);
 
 	if ( sc && sc->data[SC_HOVERING] && ( sg->skill_id == SO_VACUUM_EXTREME || sg->skill_id == SO_ELECTRICWALK || sg->skill_id == SO_FIREWALK || sg->skill_id == WZ_QUAGMIRE ) )
@@ -13379,7 +13379,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 				for (i=0;i<size*size;i++) {
 					int x = sd->bl.x+(i%size-range);
 					int y = sd->bl.y+(i/size-range);
-					if (map->getcell(sd->bl.m,x,y,CELL_CHKWALL)) {
+					if (map->getcell(sd->bl.m, &sd->bl, x, y, CELL_CHKWALL)) {
 						clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 						return 0;
 					}
@@ -13831,7 +13831,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		case ST_WATER:
 			if (sc && (sc->data[SC_DELUGE] || sc->data[SC_NJ_SUITON]))
 				break;
-			if (map->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKWATER))
+			if (map->getcell(sd->bl.m, &sd->bl, sd->bl.x, sd->bl.y, CELL_CHKWATER))
 				break;
 			clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			return 0;
@@ -15823,7 +15823,7 @@ bool skill_check_cloaking(struct block_list *bl, struct status_change_entry *sce
 	) {
 		//Check for walls.
 		int i;
-		ARR_FIND( 0, 8, i, map->getcell(bl->m, bl->x+dx[i], bl->y+dy[i], CELL_CHKNOPASS) != 0 );
+		ARR_FIND( 0, 8, i, map->getcell(bl->m, bl, bl->x+dx[i], bl->y+dy[i], CELL_CHKNOPASS) != 0 );
 		if( i == 8 )
 			wall = false;
 	}
@@ -15884,7 +15884,7 @@ bool skill_check_camouflage(struct block_list *bl, struct status_change_entry *s
 
 	if( bl->type == BL_PC ) { //Check for walls.
 		int i;
-		ARR_FIND( 0, 8, i, map->getcell(bl->m, bl->x+dx[i], bl->y+dy[i], CELL_CHKNOPASS) != 0 );
+		ARR_FIND( 0, 8, i, map->getcell(bl->m, bl, bl->x+dx[i], bl->y+dy[i], CELL_CHKNOPASS) != 0 );
 		if( i == 8 )
 			wall = false;
 	}
@@ -16355,7 +16355,7 @@ int skill_unit_timer_sub_onplace(struct block_list* bl, va_list ap) {
 
 	nullpo_ret(group);
 
-	if( !(skill->get_inf2(group->skill_id)&(INF2_SONG_DANCE|INF2_TRAP|INF2_NOLP)) && map->getcell(su->bl.m, su->bl.x, su->bl.y, CELL_CHKLANDPROTECTOR) )
+	if (!(skill->get_inf2(group->skill_id)&(INF2_SONG_DANCE|INF2_TRAP|INF2_NOLP)) && map->getcell(su->bl.m, &su->bl, su->bl.x, su->bl.y, CELL_CHKLANDPROTECTOR))
 		return 0; //AoE skills are ineffective. [Skotlex]
 
 	if( battle->check_target(&su->bl,bl,group->target_flag) <= 0 )
diff --git a/src/map/status.c b/src/map/status.c
index 5ba0c688c..9a95b023c 100644
--- a/src/map/status.c
+++ b/src/map/status.c
@@ -1630,7 +1630,7 @@ int status_check_skilluse(struct block_list *src, struct block_list *target, uin
 				break;
 			case AL_TELEPORT:
 				//Should fail when used on top of Land Protector [Skotlex]
-				if (src && map->getcell(src->m, src->x, src->y, CELL_CHKLANDPROTECTOR)
+				if (src && map->getcell(src->m, src, src->x, src->y, CELL_CHKLANDPROTECTOR)
 					&& !(st->mode&MD_BOSS)
 					&& (src->type != BL_PC || ((TBL_PC*)src)->skillitem != skill_id))
 					return 0;
@@ -10440,7 +10440,7 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 		skill->unit_move(bl,timer->gettick(),1);
 
 	if (opt_flag & 2 && sd) {
-		if (map->getcell(bl->m,bl->x,bl->y,CELL_CHKNPC))
+		if (map->getcell(bl->m, bl, bl->x, bl->y, CELL_CHKNPC))
 			npc->touch_areanpc(sd,bl->m,bl->x,bl->y); //Trigger on-touch event.
 		else
 			npc->untouch_areanpc(sd, bl->m, bl->x, bl->y);
diff --git a/src/map/unit.c b/src/map/unit.c
index 178fc3010..2d8776d53 100644
--- a/src/map/unit.c
+++ b/src/map/unit.c
@@ -268,13 +268,13 @@ int unit_walktoxy_timer(int tid, int64 tick, int id, intptr_t data) {
 		icewall_walk_block = 0;
 
 	//Monsters will walk into an icewall from the west and south if they already started walking
-	if(map->getcell(bl->m,x+dx,y+dy,CELL_CHKNOPASS)
-	&& (icewall_walk_block == 0 || !map->getcell(bl->m,x+dx,y+dy,CELL_CHKICEWALL) || dx < 0 || dy < 0))
+	if (map->getcell(bl->m, bl, x + dx, y + dy, CELL_CHKNOPASS)
+	    && (icewall_walk_block == 0 || !map->getcell(bl->m, bl, x + dx, y + dy, CELL_CHKICEWALL) || dx < 0 || dy < 0))
 		return unit->walktoxy_sub(bl);
 
 	//Monsters can only leave icewalls to the west and south
 	//But if movement fails more than icewall_walk_block times, they can ignore this rule
-	if(md && md->walktoxy_fail_count < icewall_walk_block && map->getcell(bl->m,x,y,CELL_CHKICEWALL) && (dx > 0 || dy > 0)) {
+	if (md && md->walktoxy_fail_count < icewall_walk_block && map->getcell(bl->m, bl, x, y, CELL_CHKICEWALL) && (dx > 0 || dy > 0)) {
 		//Needs to be done here so that rudeattack skills are invoked
 		md->walktoxy_fail_count++;
 		clif->fixpos(bl);
@@ -306,7 +306,7 @@ int unit_walktoxy_timer(int tid, int64 tick, int id, intptr_t data) {
 	if(sd) {
 		if( sd->touching_id )
 			npc->touchnext_areanpc(sd,false);
-		if(map->getcell(bl->m,x,y,CELL_CHKNPC)) {
+		if (map->getcell(bl->m, bl, x, y, CELL_CHKNPC)) {
 			npc->touch_areanpc(sd,bl->m,x,y);
 			if (bl->prev == NULL) //Script could have warped char, abort remaining of the function.
 				return 0;
@@ -338,7 +338,7 @@ int unit_walktoxy_timer(int tid, int64 tick, int id, intptr_t data) {
 	} else if (md) {
 		//Movement was successful, reset walktoxy_fail_count
 		md->walktoxy_fail_count = 0;
-		if( map->getcell(bl->m,x,y,CELL_CHKNPC) ) {
+		if (map->getcell(bl->m, bl, x, y, CELL_CHKNPC)) {
 			if( npc->touch_areanpc2(md) ) return 0; // Warped
 		} else
 			md->areanpc_id = 0;
@@ -683,7 +683,7 @@ bool unit_run( struct block_list *bl, struct map_session_data *sd, enum sc_type
 
 	// Search for available path
 	for(i = 0; i < AREA_SIZE; i++) {
-		if(!map->getcell(bl->m,to_x+dir_x,to_y+dir_y,CELL_CHKPASS))
+		if (!map->getcell(bl->m, bl, to_x + dir_x, to_y + dir_y, CELL_CHKPASS))
 			break;
 
 		//if sprinting and there's a PC/Mob/NPC, block the path [Kevin]
@@ -720,7 +720,7 @@ bool unit_run( struct block_list *bl, struct map_session_data *sd, enum sc_type
 //Makes bl attempt to run dist cells away from target. Uses hard-paths.
 int unit_escape(struct block_list *bl, struct block_list *target, short dist) {
 	uint8 dir = map->calc_dir(target, bl->x, bl->y);
-	while( dist > 0 && map->getcell(bl->m, bl->x + dist*dirx[dir], bl->y + dist*diry[dir], CELL_CHKNOREACH) )
+	while (dist > 0 && map->getcell(bl->m, bl, bl->x + dist * dirx[dir], bl->y + dist * diry[dir], CELL_CHKNOREACH))
 		dist--;
 	return ( dist > 0 && unit->walktoxy(bl, bl->x + dist*dirx[dir], bl->y + dist*diry[dir], 0) );
 }
@@ -741,7 +741,7 @@ int unit_movepos(struct block_list *bl, short dst_x, short dst_y, int easy, bool
 	unit->stop_walking(bl, STOPWALKING_FLAG_FIXPOS);
 	unit->stop_attack(bl);
 
-	if( checkpath && (map->getcell(bl->m,dst_x,dst_y,CELL_CHKNOPASS) || !path->search(NULL,bl,bl->m,bl->x,bl->y,dst_x,dst_y,easy,CELL_CHKNOREACH)) )
+	if (checkpath && (map->getcell(bl->m, bl, dst_x, dst_y, CELL_CHKNOPASS) || !path->search(NULL, bl, bl->m, bl->x, bl->y, dst_x, dst_y, easy, CELL_CHKNOREACH)) )
 		return 0; // unreachable
 
 	ud->to_x = dst_x;
@@ -764,7 +764,7 @@ int unit_movepos(struct block_list *bl, short dst_x, short dst_y, int easy, bool
 	if(sd) {
 		if( sd->touching_id )
 			npc->touchnext_areanpc(sd,false);
-		if(map->getcell(bl->m,bl->x,bl->y,CELL_CHKNPC)) {
+		if (map->getcell(bl->m, bl, bl->x, bl->y, CELL_CHKNPC)) {
 			npc->touch_areanpc(sd,bl->m,bl->x,bl->y);
 			if (bl->prev == NULL) //Script could have warped char, abort remaining of the function.
 				return 0;
@@ -866,7 +866,7 @@ int unit_blown(struct block_list* bl, int dx, int dy, int count, int flag)
 				if(sd->touching_id) {
 					npc->touchnext_areanpc(sd, false);
 				}
-				if(map->getcell(bl->m, bl->x, bl->y, CELL_CHKNPC)) {
+				if (map->getcell(bl->m, bl, bl->x, bl->y, CELL_CHKNPC)) {
 					npc->touch_areanpc(sd, bl->m, bl->x, bl->y);
 				} else {
 					npc->untouch_areanpc(sd, bl->m, bl->x, bl->y);;
@@ -919,7 +919,7 @@ int unit_warp(struct block_list *bl,short m,short x,short y,clr_type type)
 			return 2;
 
 		}
-	} else if (map->getcell(m,x,y,CELL_CHKNOREACH)) {
+	} else if (map->getcell(m, bl, x, y, CELL_CHKNOREACH)) {
 		//Invalid target cell
 		ShowWarning("unit_warp: Specified non-walkable target cell: %d (%s) at [%d,%d]\n", m, map->list[m].name, x,y);
 
@@ -1104,8 +1104,8 @@ int unit_can_move(struct block_list *bl) {
 	// Icewall walk block special trapped monster mode
 	if(bl->type == BL_MOB) {
 		struct mob_data *md = BL_CAST(BL_MOB, bl);
-		if(md && ((md->status.mode&MD_BOSS && battle_config.boss_icewall_walk_block == 1 && map->getcell(bl->m,bl->x,bl->y,CELL_CHKICEWALL))
-			|| (!(md->status.mode&MD_BOSS) && battle_config.mob_icewall_walk_block == 1 && map->getcell(bl->m,bl->x,bl->y,CELL_CHKICEWALL)))) {
+		if (md && ((md->status.mode&MD_BOSS && battle_config.boss_icewall_walk_block == 1 && map->getcell(bl->m, bl, bl->x, bl->y, CELL_CHKICEWALL))
+			|| (!(md->status.mode&MD_BOSS) && battle_config.mob_icewall_walk_block == 1 && map->getcell(bl->m, bl, bl->x, bl->y, CELL_CHKICEWALL)))) {
 			md->walktoxy_fail_count = 1; //Make sure rudeattacked skills are invoked
 			return 0;
 		}
@@ -1651,14 +1651,14 @@ int unit_skilluse_pos2( struct block_list *src, short skill_x, short skill_y, ui
 		 * "WHY IS IT HEREE": ice wall cannot be canceled past this point, the client displays the animation even,
 		 * if we cancel it from castend_pos, so it has to be here for it to not display the animation.
 		 **/
-		if ( skill_id == WZ_ICEWALL && map->getcell(src->m, skill_x, skill_y, CELL_CHKNOICEWALL) )
+		if (skill_id == WZ_ICEWALL && map->getcell(src->m, src, skill_x, skill_y, CELL_CHKNOICEWALL))
 			return 0;
 	}
 
 	if (!status->check_skilluse(src, NULL, skill_id, 0))
 		return 0;
 
-	if( map->getcell(src->m, skill_x, skill_y, CELL_CHKWALL) ) {
+	if (map->getcell(src->m, src, skill_x, skill_y, CELL_CHKWALL)) {
 		// can't cast ground targeted spells on wall cells
 		if (sd) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 		return 0;
@@ -1967,10 +1967,10 @@ bool unit_can_reach_bl(struct block_list *bl,struct block_list *tbl, int range,
 	dx=(dx>0)?1:((dx<0)?-1:0);
 	dy=(dy>0)?1:((dy<0)?-1:0);
 
-	if (map->getcell(tbl->m,tbl->x-dx,tbl->y-dy,CELL_CHKNOPASS)) {
+	if (map->getcell(tbl->m, bl, tbl->x - dx, tbl->y - dy, CELL_CHKNOPASS)) {
 		int i;
 		//Look for a suitable cell to place in.
-		for(i=0;i<8 && map->getcell(tbl->m,tbl->x-dirx[i],tbl->y-diry[i],CELL_CHKNOPASS);i++);
+		for (i=0;i<8 && map->getcell(tbl->m, bl, tbl->x - dirx[i], tbl->y - diry[i], CELL_CHKNOPASS); i++);
 		if (i==8) return false; //No valid cells.
 		dx = dirx[i];
 		dy = diry[i];
@@ -2099,7 +2099,7 @@ int unit_attack_timer_sub(struct block_list* src, int tid, int64 tick) {
 	range = sstatus->rhw.range;
 
 	if( (unit->is_walking(target) || ud->state.step_attack)
-		&& (target->type == BL_PC || !map->getcell(target->m,target->x,target->y,CELL_CHKICEWALL)) )
+		&& (target->type == BL_PC || !map->getcell(target->m, src, target->x, target->y, CELL_CHKICEWALL)))
 		range++; // Extra range when chasing (does not apply to mobs locked in an icewall)
 
 	if(sd && !check_distance_client_bl(src,target,range)) {