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-rw-r--r--src/map/pc.c508
1 files changed, 276 insertions, 232 deletions
diff --git a/src/map/pc.c b/src/map/pc.c
index c96e957c7..c604e16dc 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -998,20 +998,23 @@ static bool pc_adoption(struct map_session_data *p1_sd, struct map_session_data
return false; // Job Change Fail
}
-/*=================================================
- * Checks if the player can equip the item at index n in inventory.
- * Returns 0 (no) or 1 (yes).
- *------------------------------------------------*/
+/**
+ * Checks if a character can equip an item.
+ *
+ * @param sd The related character.
+ * @param n The item's inventory index.
+ * @retval 0 Character can't equip the item.
+ * @retval 1 Character can equip the item.
+ *
+ **/
static int pc_isequip(struct map_session_data *sd, int n)
{
- struct item_data *item;
-
nullpo_ret(sd);
Assert_ret(n >= 0 && n < sd->status.inventorySize);
- item = sd->inventory_data[n];
+ struct item_data *item = sd->inventory_data[n];
- if(item == NULL)
+ if (item == NULL)
return 0;
#if PACKETVER <= 20100707
@@ -1019,31 +1022,34 @@ static int pc_isequip(struct map_session_data *sd, int n)
return 0;
#endif
- if(pc_has_permission(sd, PC_PERM_USE_ALL_EQUIPMENT))
+ if (pc_has_permission(sd, PC_PERM_USE_ALL_EQUIPMENT))
return 1;
- if (item->elv && sd->status.base_level < item->elv) {
+ if (item->elv != 0 && sd->status.base_level < item->elv) {
#if PACKETVER >= 20100525
clif->msgtable(sd, MSG_CANNOT_EQUIP_ITEM_LEVEL);
#endif
return 0;
}
- if (item->elvmax && sd->status.base_level > item->elvmax) {
+
+ if (item->elvmax != 0 && sd->status.base_level > item->elvmax) {
#if PACKETVER >= 20100525
clif->msgtable(sd, MSG_CANNOT_EQUIP_ITEM_LEVEL);
#endif
return 0;
}
- if(item->sex != 2 && sd->status.sex != item->sex)
+
+ if (item->sex != SEX_SERVER && sd->status.sex != item->sex)
return 0;
- if ( item->equip & EQP_AMMO ) {
- if (sd->state.active && !pc_iscarton(sd) && (sd->job & MAPID_THIRDMASK) == MAPID_GENETIC) { // check if sc data is already loaded.
+ if ((item->equip & EQP_AMMO) != 0) {
+ if (sd->state.active != 0 && !pc_iscarton(sd) && (sd->job & MAPID_THIRDMASK) == MAPID_GENETIC) { // Check if sc data is already loaded.
#if PACKETVER_RE_NUM >= 20090529 || PACKETVER_MAIN_NUM >= 20090603 || defined(PACKETVER_ZERO)
clif->msgtable(sd, MSG_USESKILL_FAIL_CART);
#endif
return 0;
}
+
if (!pc_ismadogear(sd) && (sd->job & MAPID_THIRDMASK) == MAPID_MECHANIC) {
#if PACKETVER_RE_NUM >= 20090226 || PACKETVER_MAIN_NUM >= 20090304 || defined(PACKETVER_ZERO)
clif->msgtable(sd, MSG_USESKILL_FAIL_MADOGEAR);
@@ -1051,76 +1057,85 @@ static int pc_isequip(struct map_session_data *sd, int n)
return 0;
}
}
- if (sd->sc.count) {
- if(item->equip & EQP_ARMS && item->type == IT_WEAPON && sd->sc.data[SC_NOEQUIPWEAPON]) // Also works with left-hand weapons [DracoRPG]
+ if ((battle_config.unequip_restricted_equipment & 1) != 0) {
+ for (int i = 0; i < map->list[sd->bl.m].zone->disabled_items_count; i++)
+ if (map->list[sd->bl.m].zone->disabled_items[i] == item->nameid)
+ return 0;
+ }
+
+ if ((battle_config.unequip_restricted_equipment & 2) != 0 && !itemdb_isspecial(sd->status.inventory[n].card[0])) {
+ for (int slot = 0; slot < item->slot; slot++)
+ for (int i = 0; i < map->list[sd->bl.m].zone->disabled_items_count; i++)
+ if (map->list[sd->bl.m].zone->disabled_items[i] == sd->status.inventory[n].card[slot])
+ return 0;
+ }
+
+ if (sd->sc.count != 0) {
+ if ((item->equip & EQP_ARMS) != 0 && item->type == IT_WEAPON && sd->sc.data[SC_NOEQUIPWEAPON] != NULL) // Also works with left-hand weapons. [DracoRPG]
return 0;
- if(item->equip & EQP_SHIELD && item->type == IT_ARMOR && sd->sc.data[SC_NOEQUIPSHIELD])
+
+ if ((item->equip & EQP_SHIELD) != 0 && item->type == IT_ARMOR && sd->sc.data[SC_NOEQUIPSHIELD] != NULL)
return 0;
- if(item->equip & EQP_ARMOR && sd->sc.data[SC_NOEQUIPARMOR])
+
+ if ((item->equip & EQP_ARMOR) != 0 && sd->sc.data[SC_NOEQUIPARMOR] != NULL)
return 0;
- if(item->equip & EQP_HEAD_TOP && sd->sc.data[SC_NOEQUIPHELM])
+
+ if ((item->equip & EQP_HEAD_TOP) != 0 && sd->sc.data[SC_NOEQUIPHELM] != NULL)
return 0;
- if(item->equip & EQP_ACC && sd->sc.data[SC__STRIPACCESSARY])
+
+ if ((item->equip & EQP_ACC) != 0 && sd->sc.data[SC__STRIPACCESSARY] != NULL)
return 0;
- if(item->equip && sd->sc.data[SC_KYOUGAKU])
+
+ if (item->equip != 0 && sd->sc.data[SC_KYOUGAKU] != NULL)
return 0;
- if (sd->sc.data[SC_SOULLINK] && sd->sc.data[SC_SOULLINK]->val2 == SL_SUPERNOVICE) {
- //Spirit of Super Novice equip bonuses. [Skotlex]
- if (sd->status.base_level > 90 && item->equip & EQP_HELM)
- return 1; //Can equip all helms
-
- if (sd->status.base_level > 96 && item->equip & EQP_ARMS && item->type == IT_WEAPON)
- switch (item->subtype) { //In weapons, the look determines type of weapon.
- case W_DAGGER: //Level 4 Knives are equippable.. this means all knives, I'd guess?
- case W_1HSWORD: //All 1H swords
- case W_1HAXE: //All 1H Axes
- case W_MACE: //All 1H Maces
- case W_STAFF: //All 1H Staves
+ if (sd->sc.data[SC_SOULLINK] != NULL && sd->sc.data[SC_SOULLINK]->val2 == SL_SUPERNOVICE) { // Spirit of Super Novice equip bonuses. [Skotlex]
+ if (sd->status.base_level > 90 && (item->equip & EQP_HELM) != 0)
+ return 1; // Can equip all helms.
+
+ if (sd->status.base_level > 96 && (item->equip & EQP_ARMS) != 0 && item->type == IT_WEAPON) {
+ switch (item->subtype) { // In weapons, the look determines type of weapon.
+ case W_DAGGER: // Level 4 Knives are equippable.. this means all knives, I'd guess?
+ case W_1HSWORD: // All 1H swords.
+ case W_1HAXE: // All 1H axes.
+ case W_MACE: // All 1H maces.
+ case W_STAFF: // All 1H staffs.
return 1;
}
+ }
}
}
- //Not equipable by class. [Skotlex]
- if (((1ULL<<(sd->job & MAPID_BASEMASK)) & item->class_base[(sd->job & JOBL_2_1) != 0 ? 1 : ((sd->job & JOBL_2_2) != 0 ? 2 : 0)]) == 0)
+
+ uint64 mask_job = 1ULL << (sd->job & MAPID_BASEMASK);
+ uint64 mask_item = item->class_base[((sd->job & JOBL_2_1) != 0) ? 1 : (((sd->job & JOBL_2_2) != 0) ? 2 : 0)];
+
+ if ((mask_job & mask_item) == 0) // Not equipable by class. [Skotlex]
return 0;
- //Not usable by upper class. [Inkfish]
- while( 1 ) {
+
+ // Not usable by upper class. [Inkfish]
+ while (1) {
if ((item->class_upper & ITEMUPPER_NORMAL) != 0) {
- if ((sd->job & (JOBL_UPPER|JOBL_THIRD|JOBL_BABY)) == 0)
+ if ((sd->job & (JOBL_UPPER | JOBL_THIRD | JOBL_BABY)) == 0)
break;
}
+
if ((item->class_upper & ITEMUPPER_UPPER) != 0) {
- if ((sd->job & (JOBL_UPPER|JOBL_THIRD)) != 0)
+ if ((sd->job & (JOBL_UPPER | JOBL_THIRD)) != 0)
break;
}
+
if ((item->class_upper & ITEMUPPER_BABY) != 0) {
if ((sd->job & JOBL_BABY) != 0)
break;
}
+
if ((item->class_upper & ITEMUPPER_THIRD) != 0) {
if ((sd->job & JOBL_THIRD) != 0)
break;
}
- return 0;
- }
- if ( battle_config.unequip_restricted_equipment & 1 ) {
- int i;
- for ( i = 0; i < map->list[sd->bl.m].zone->disabled_items_count; i++ )
- if ( map->list[sd->bl.m].zone->disabled_items[i] == sd->status.inventory[n].nameid )
- return 0;
- }
-
- if ( battle_config.unequip_restricted_equipment & 2 ) {
- if ( !itemdb_isspecial( sd->status.inventory[n].card[0] ) ) {
- int i, slot;
- for ( slot = 0; slot < MAX_SLOTS; slot++ )
- for ( i = 0; i < map->list[sd->bl.m].zone->disabled_items_count; i++ )
- if ( map->list[sd->bl.m].zone->disabled_items[i] == sd->status.inventory[n].card[slot] )
- return 0;
- }
+ return 0;
}
return 1;
@@ -5334,7 +5349,7 @@ static int pc_itemskill_clear(struct map_session_data *sd)
sd->itemskill_id = 0;
sd->itemskill_lv = 0;
sd->state.itemskill_conditions_checked = 0;
- sd->state.itemskill_no_conditions = 0;
+ sd->state.itemskill_check_conditions = 0;
sd->state.itemskill_no_casttime = 0;
sd->state.itemskill_castonself = 0;
@@ -5688,18 +5703,26 @@ static int pc_steal_coin(struct map_session_data *sd, struct block_list *target,
return 0;
}
-/*==========================================
- * Set's a player position.
- * Return values:
- * 0 - Success.
- * 1 - Invalid map index.
- * 2 - Map not in this map-server, and failed to locate alternate map-server.
- *------------------------------------------*/
+ /**
+ * Sets a character's position.
+ *
+ * @param sd The related character.
+ * @param map_index The target map's index.
+ * @param x The target x-coordinate.
+ * @param y The target y-coordinate.
+ * @param clrtype The unit clear type, which should be used.
+ * @retval 0 Success.
+ * @retval 1 Invalid map index.
+ * @retval 2 Map not in this map-server, and failed to locate alternative map-server.
+ * @retval 3 No character data. (Parameter sd is a NULL pointer.)
+ * @retval 4 Character is jailed.
+ *
+ **/
static int pc_setpos(struct map_session_data *sd, unsigned short map_index, int x, int y, enum clr_type clrtype)
{
int16 m;
- nullpo_ret(sd);
+ nullpo_retr(3, sd);
if( !map_index || !mapindex_id2name(map_index) || ( m = map->mapindex2mapid(map_index) ) == -1 ) {
ShowDebug("pc_setpos: Passed mapindex(%d) is invalid!\n", map_index);
@@ -5788,7 +5811,7 @@ static int pc_setpos(struct map_session_data *sd, unsigned short map_index, int
map->cellfromcache(&map->list[m]);
if (sd->sc.count) { // Cancel some map related stuff.
if (sd->sc.data[SC_JAILED])
- return 1; //You may not get out!
+ return 4; //You may not get out!
status_change_end(&sd->bl, SC_CASH_BOSS_ALARM, INVALID_TIMER);
status_change_end(&sd->bl, SC_WARM, INVALID_TIMER);
status_change_end(&sd->bl, SC_SUN_COMFORT, INVALID_TIMER);
@@ -10144,141 +10167,163 @@ static void pc_equipitem_pos(struct map_session_data *sd, struct item_data *id,
}
}
-/*==========================================
- * Equip item on player sd at req_pos from inventory index n
- * Return:
- * 0 = fail
- * 1 = success
- *------------------------------------------*/
+/**
+ * Attempts to equip an item.
+ *
+ * @param sd The related character.
+ * @param n The item's inventory index.
+ * @param req_pos The equipment slot, where the item should be equipped. (See enum equip_pos.)
+ * @return 0 on failure, 1 on success.
+ *
+ **/
static int pc_equipitem(struct map_session_data *sd, int n, int req_pos)
{
- int i,pos,flag=0,iflag;
- struct item_data *id;
-
nullpo_ret(sd);
if (n < 0 || n >= sd->status.inventorySize) {
- clif->equipitemack(sd,0,0,EIA_FAIL);
+ clif->equipitemack(sd, 0, 0, EIA_FAIL);
return 0;
}
- if( DIFF_TICK(sd->canequip_tick,timer->gettick()) > 0 )
- {
- clif->equipitemack(sd,n,0,EIA_FAIL);
+ // If the character is in berserk mode, the item can't be equipped.
+ if (sd->sc.count != 0 && (sd->sc.data[SC_BERSERK] != NULL || sd->sc.data[SC_NO_SWITCH_EQUIP] != NULL)) {
+ clif->equipitemack(sd, n, 0, EIA_FAIL);
return 0;
}
- id = sd->inventory_data[n];
- pos = pc->equippoint(sd,n); //With a few exceptions, item should go in all specified slots.
+ if (battle_config.battle_log != 0)
+ ShowInfo("equip %d(%d) %x:%x\n", sd->status.inventory[n].nameid, n, sd->status.inventory[n].equip,
+ (unsigned int)req_pos);
- if(battle_config.battle_log)
- ShowInfo("equip %d(%d) %x:%x\n", sd->status.inventory[n].nameid, n, (unsigned int)(id ? id->equip : 0), (unsigned int)req_pos);
- if(!pc->isequip(sd,n) || !(pos&req_pos) || sd->status.inventory[n].equip != 0 || (sd->status.inventory[n].attribute & ATTR_BROKEN) != 0 ) { // [Valaris]
- // FIXME: pc->isequip: equip level failure uses 2 instead of 0
- clif->equipitemack(sd,n,0,EIA_FAIL); // fail
+ if (DIFF_TICK(sd->canequip_tick, timer->gettick()) > 0) {
+ clif->equipitemack(sd, n, 0, EIA_FAIL);
return 0;
}
- if (sd->sc.data[SC_BERSERK] || sd->sc.data[SC_NO_SWITCH_EQUIP])
- {
- clif->equipitemack(sd,n,0,EIA_FAIL); // fail
+ int pos = pc->equippoint(sd, n); // With a few exceptions, item should go in all specified slots.
+
+ if (pc->isequip(sd,n) == 0 || (pos & req_pos) == 0 || sd->status.inventory[n].equip != 0
+ || (sd->status.inventory[n].attribute & ATTR_BROKEN) != 0) {
+ clif->equipitemack(sd, n, 0, EIA_FAIL);
return 0;
+ }
+
+ if (sd->inventory_data[n]->flag.bindonequip != 0 && sd->status.inventory[n].bound == 0) {
+ sd->status.inventory[n].bound = IBT_CHARACTER;
+ clif->notify_bounditem(sd, n);
+ }
+
+ if (pos == EQP_ACC) { // Accesories should only go in one of the two.
+ pos = req_pos & EQP_ACC;
+
+ if (pos == EQP_ACC) // User specified both slots.
+ pos = (sd->equip_index[EQI_ACC_R] >= 0) ? EQP_ACC_L : EQP_ACC_R;
+ } else if (pos == EQP_ARMS && sd->inventory_data[n]->equip == EQP_HAND_R) { // Dual wield capable weapon.
+ pos = req_pos & EQP_ARMS;
+
+ if (pos == EQP_ARMS) // User specified both slots, pick one for them.
+ pos = (sd->equip_index[EQI_HAND_R] >= 0) ? EQP_HAND_L : EQP_HAND_R;
+ } else if (pos == EQP_SHADOW_ACC) { // Accesories should only go in one of the two,
+ pos = req_pos & EQP_SHADOW_ACC;
+
+ if (pos == EQP_SHADOW_ACC) // User specified both slots.
+ pos = (sd->equip_index[EQI_SHADOW_ACC_R] >= 0) ? EQP_SHADOW_ACC_L : EQP_SHADOW_ACC_R;
+ } else if (pos == EQP_SHADOW_ARMS && sd->inventory_data[n]->equip == EQP_SHADOW_WEAPON) { // Dual wield capable weapon.
+ pos = req_pos & EQP_SHADOW_ARMS;
+
+ if (pos == EQP_SHADOW_ARMS) // User specified both slots, pick one for them.
+ pos = (sd->equip_index[EQI_SHADOW_WEAPON] >= 0) ? EQP_SHADOW_SHIELD : EQP_SHADOW_WEAPON;
}
- /* won't fail from this point onwards */
- if( id->flag.bindonequip && !sd->status.inventory[n].bound ) {
- sd->status.inventory[n].bound = (unsigned char)IBT_CHARACTER;
- clif->notify_bounditem(sd,n);
- }
-
- if(pos == EQP_ACC) { //Accesories should only go in one of the two,
- pos = req_pos&EQP_ACC;
- if (pos == EQP_ACC) //User specified both slots..
- pos = sd->equip_index[EQI_ACC_R] >= 0 ? EQP_ACC_L : EQP_ACC_R;
- } else if(pos == EQP_ARMS && id->equip == EQP_HAND_R) { //Dual wield capable weapon.
- pos = (req_pos&EQP_ARMS);
- if (pos == EQP_ARMS) //User specified both slots, pick one for them.
- pos = sd->equip_index[EQI_HAND_R] >= 0 ? EQP_HAND_L : EQP_HAND_R;
- } else if(pos == EQP_SHADOW_ACC) { //Accesories should only go in one of the two,
- pos = req_pos&EQP_SHADOW_ACC;
- if (pos == EQP_SHADOW_ACC) //User specified both slots..
- pos = sd->equip_index[EQI_SHADOW_ACC_R] >= 0 ? EQP_SHADOW_ACC_L : EQP_SHADOW_ACC_R;
- } else if( pos == EQP_SHADOW_ARMS && id->equip == EQP_SHADOW_WEAPON) { //Dual wield capable weapon.
- pos = (req_pos&EQP_SHADOW_ARMS);
- if (pos == EQP_SHADOW_ARMS) //User specified both slots, pick one for them.
- pos = sd->equip_index[EQI_SHADOW_WEAPON] >= 0 ? EQP_SHADOW_SHIELD : EQP_SHADOW_WEAPON;
- }
-
- if (pos&EQP_HAND_R && battle_config.use_weapon_skill_range&BL_PC) {
- //Update skill-block range database when weapon range changes. [Skotlex]
- i = sd->equip_index[EQI_HAND_R];
- if (i < 0 || !sd->inventory_data[i]) //No data, or no weapon equipped
+ int flag = 0;
+
+ // Update skill-block range database when weapon range changes. [Skotlex]
+ if ((pos & EQP_HAND_R) != 0 && (battle_config.use_weapon_skill_range & BL_PC) != 0) {
+ int idx = sd->equip_index[EQI_HAND_R];
+
+ if (idx < 0 || sd->inventory_data[idx] == NULL) // No data, or no weapon equipped.
flag = 1;
else
- flag = id->range != sd->inventory_data[i]->range;
+ flag = (sd->inventory_data[n]->range != sd->inventory_data[idx]->range) ? 1 : 0;
}
- for(i=0;i<EQI_MAX;i++) {
- if(pos & pc->equip_pos[i]) {
- if(sd->equip_index[i] >= 0) //Slot taken, remove item from there.
+ for (int i = 0; i < EQI_MAX; i++) {
+ if ((pos & pc->equip_pos[i]) != 0) {
+ if (sd->equip_index[i] >= 0) // Slot taken, remove item from there.
pc->unequipitem(sd, sd->equip_index[i], PCUNEQUIPITEM_FORCE);
sd->equip_index[i] = n;
}
}
- if(pos==EQP_AMMO){
- clif->arrowequip(sd,n);
- clif->arrow_fail(sd,3);
+ if (pos == EQP_AMMO) {
+ clif->arrowequip(sd, n);
+ clif->arrow_fail(sd, 3);
+ } else {
+ clif->equipitemack(sd, n, pos, EIA_SUCCESS);
}
- else
- clif->equipitemack(sd,n,pos,EIA_SUCCESS);
- sd->status.inventory[n].equip=pos;
+ sd->status.inventory[n].equip = pos;
+ pc->equipitem_pos(sd, sd->inventory_data[n], n, pos);
+ pc->checkallowskill(sd); // Check if status changes should be halted.
- pc->equipitem_pos(sd, id, n, pos);
+ int iflag = sd->npc_item_flag;
- pc->checkallowskill(sd); //Check if status changes should be halted.
- iflag = sd->npc_item_flag;
+ // Check for combos. (MUST be done before status->calc_pc()!)
+ if (sd->inventory_data[n]->combos_count != 0)
+ pc->checkcombo(sd, sd->inventory_data[n]);
- /* check for combos (MUST be before status_calc_pc) */
- if( id->combos_count )
- pc->checkcombo(sd,id);
- if(itemdb_isspecial(sd->status.inventory[n].card[0]))
- ; //No cards
- else {
- for( i = 0; i < id->slot; i++ ) {
- struct item_data *data;
- if (!sd->status.inventory[n].card[i])
+ if (!itemdb_isspecial(sd->status.inventory[n].card[0])) {
+ for (int i = 0; i < sd->inventory_data[n]->slot; i++) {
+ if (sd->status.inventory[n].card[i] == 0)
continue;
- if ( ( data = itemdb->exists(sd->status.inventory[n].card[i]) ) != NULL ) {
- if( data->combos_count )
- pc->checkcombo(sd,data);
- }
+
+ struct item_data *data = itemdb->exists(sd->status.inventory[n].card[i]);
+
+ if (data != NULL && data->combos_count != 0)
+ pc->checkcombo(sd, data);
}
}
- status_calc_pc(sd,SCO_NONE);
- if (flag) //Update skill data
+ status_calc_pc(sd, SCO_NONE);
+
+ if (flag != 0) // Update skill data.
clif->skillinfoblock(sd);
+
+ // Execute equip script. [Skotlex]
+ struct item_data *equip_data = sd->inventory_data[n];
+ struct map_zone_data *zone = map->list[sd->bl.m].zone;
+ int dis_items_cnt = zone->disabled_items_count;
- //OnEquip script [Skotlex]
- if (id->equip_script)
- script->run_item_equip_script(sd, id, npc->fake_nd->bl.id);
+ if (equip_data->equip_script != NULL) {
+ int idx;
- if(itemdb_isspecial(sd->status.inventory[n].card[0]))
- ; //No cards
- else {
- for( i = 0; i < id->slot; i++ ) {
- struct item_data *data;
- if (!sd->status.inventory[n].card[i])
+ ARR_FIND(0, dis_items_cnt, idx, zone->disabled_items[idx] == equip_data->nameid);
+
+ if (idx == dis_items_cnt)
+ script->run_item_equip_script(sd, equip_data, npc->fake_nd->bl.id);
+ }
+
+ struct item *equip = &sd->status.inventory[n];
+
+ if (!itemdb_isspecial(equip->card[0])) {
+ for (int slot = 0; slot < equip_data->slot; slot++) {
+ if (equip->card[slot] == 0)
continue;
- if ( ( data = itemdb->exists(sd->status.inventory[n].card[i]) ) != NULL ) {
- if (data->equip_script)
- script->run_item_equip_script(sd, data, npc->fake_nd->bl.id);
+
+ struct item_data *card_data = itemdb->exists(equip->card[slot]);
+
+ if (card_data != NULL && card_data->equip_script != NULL) {
+ int idx;
+
+ ARR_FIND(0, dis_items_cnt, idx, zone->disabled_items[idx] == card_data->nameid);
+
+ if (idx == dis_items_cnt)
+ script->run_item_equip_script(sd, card_data, npc->fake_nd->bl.id);
}
}
}
+
sd->npc_item_flag = iflag;
return 1;
@@ -10350,19 +10395,17 @@ static void pc_unequipitem_pos(struct map_session_data *sd, int n, int pos)
}
}
-/*==========================================
- * Called when attemting to unequip an item from player
- * type: @see enum pc_unequipitem_flag
- * Return:
- * 0 = fail
- * 1 = success
- *------------------------------------------*/
+/**
+ * Attempts to unequip an item.
+ *
+ * @param sd The related character.
+ * @param n The item's inventory index.
+ * @param flag Modifier for additional actions. (See enum pc_unequipitem_flag.)
+ * @return 0 on failure, 1 on success.
+ *
+ **/
static int pc_unequipitem(struct map_session_data *sd, int n, int flag)
{
- int i, iflag;
- bool status_calc = false;
- int pos;
-
nullpo_ret(sd);
if (n < 0 || n >= sd->status.inventorySize) {
@@ -10370,127 +10413,128 @@ static int pc_unequipitem(struct map_session_data *sd, int n, int flag)
return 0;
}
- // if player is berserk then cannot unequip
- if (!(flag & PCUNEQUIPITEM_FORCE) && sd->sc.count && (sd->sc.data[SC_BERSERK] || sd->sc.data[SC_NO_SWITCH_EQUIP])) {
+ // If the character is in berserk mode, the item can't be unequipped.
+ if (sd->sc.count != 0 && (sd->sc.data[SC_BERSERK] != NULL || sd->sc.data[SC_NO_SWITCH_EQUIP] != NULL)
+ && (flag & PCUNEQUIPITEM_FORCE) == 0) {
clif->unequipitemack(sd, n, 0, UIA_FAIL);
return 0;
}
- if (!(flag & PCUNEQUIPITEM_FORCE) && sd->sc.count && sd->sc.data[SC_KYOUGAKU]) {
+ if ((flag & PCUNEQUIPITEM_FORCE) == 0 && sd->sc.count != 0 && sd->sc.data[SC_KYOUGAKU] != NULL) {
clif->unequipitemack(sd, n, 0, UIA_FAIL);
return 0;
}
- if (battle_config.battle_log)
+ if (battle_config.battle_log != 0)
ShowInfo("unequip %d %x:%x\n", n, (unsigned int)(pc->equippoint(sd, n)), sd->status.inventory[n].equip);
- if (sd->status.inventory[n].equip == 0) { //Nothing to unequip
+ if (sd->status.inventory[n].equip == 0) { // Nothing to unequip.
clif->unequipitemack(sd, n, 0, UIA_FAIL);
return 0;
}
- for (i = 0; i < EQI_MAX; i++) {
- if (sd->status.inventory[n].equip & pc->equip_pos[i])
+ for (int i = 0; i < EQI_MAX; i++) {
+ if ((sd->status.inventory[n].equip & pc->equip_pos[i]) != 0)
sd->equip_index[i] = -1;
}
- pos = sd->status.inventory[n].equip;
- pc->unequipitem_pos(sd, n, pos);
+ int pos = sd->status.inventory[n].equip;
+ pc->unequipitem_pos(sd, n, pos);
clif->unequipitemack(sd, n, pos, UIA_SUCCESS);
- if ((pos & EQP_ARMS) &&
- sd->weapontype1 == W_FIST && sd->weapontype2 == W_FIST && (sd->sc.data[SC_TK_SEVENWIND] == NULL || sd->sc.data[SC_ASPERSIO] != NULL)) //Check for seven wind (but not level seven!)
+ if ((pos & EQP_ARMS) != 0 && sd->weapontype1 == W_FIST && sd->weapontype2 == W_FIST
+ && (sd->sc.data[SC_TK_SEVENWIND] == NULL || sd->sc.data[SC_ASPERSIO] != NULL)) { // Check for Seven Wind. (But not level seven!)
skill->enchant_elemental_end(&sd->bl, -1);
+ }
- if (pos & EQP_ARMOR) {
- // On Armor Change...
+ if ((pos & EQP_ARMOR) != 0) {
status_change_end(&sd->bl, SC_BENEDICTIO, INVALID_TIMER);
status_change_end(&sd->bl, SC_ARMOR_RESIST, INVALID_TIMER);
}
#ifdef RENEWAL
- if (battle->bc->bow_unequip_arrow && pos&EQP_ARMS && sd->equip_index[EQI_AMMO] > 0)
+ if (battle->bc->bow_unequip_arrow != 0 && (pos & EQP_ARMS) != 0 && sd->equip_index[EQI_AMMO] > 0)
pc->unequipitem(sd, sd->equip_index[EQI_AMMO], PCUNEQUIPITEM_FORCE);
#endif
- if( sd->state.autobonus&pos )
- sd->state.autobonus &= ~sd->status.inventory[n].equip; //Check for activated autobonus [Inkfish]
+ if ((sd->state.autobonus & pos) != 0) // Check for activated autobonus. [Inkfish]
+ sd->state.autobonus &= ~sd->status.inventory[n].equip;
sd->status.inventory[n].equip = 0;
- iflag = sd->npc_item_flag;
- /* check for combos (MUST be before status_calc_pc) */
+ bool status_calc = false;
+ int iflag = sd->npc_item_flag;
+
+ // Check for combos. (MUST be done before status->calc_pc()!)
if (sd->inventory_data[n] != NULL) {
- if (sd->inventory_data[n]->combos_count) {
- if (pc->removecombo(sd, sd->inventory_data[n]))
- status_calc = true;
- }
- if (itemdb_isspecial(sd->status.inventory[n].card[0]) == false) {
- for (i = 0; i < sd->inventory_data[n]->slot; i++) {
- struct item_data *data;
+ if (sd->inventory_data[n]->combos_count != 0 && pc->removecombo(sd, sd->inventory_data[n]) != 0)
+ status_calc = true;
+
+ if (!itemdb_isspecial(sd->status.inventory[n].card[0])) {
+ for (int i = 0; i < sd->inventory_data[n]->slot; i++) {
if (sd->status.inventory[n].card[i] == 0)
continue;
- if ((data = itemdb->exists(sd->status.inventory[n].card[i])) != NULL) {
- if (data->combos_count) {
- if (pc->removecombo(sd, data))
- status_calc = true;
- }
- }
+
+ struct item_data *data = itemdb->exists(sd->status.inventory[n].card[i]);
+
+ if (data != NULL && data->combos_count != 0 && pc->removecombo(sd, data) != 0)
+ status_calc = true;
}
}
- /* Item Options checking */
- for (i = 0; i < MAX_ITEM_OPTIONS; i++) {
- struct itemdb_option *ito = NULL;
- int16 item_option = sd->status.inventory[n].option[i].index;
- if (item_option <= 0)
+ // Check item options.
+ for (int i = 0; i < MAX_ITEM_OPTIONS; i++) {
+ if (sd->status.inventory[n].option[i].index <= 0)
continue;
- if ((ito = itemdb->option_exists(sd->status.inventory[n].option[i].index)) == NULL)
+
+ if (itemdb->option_exists(sd->status.inventory[n].option[i].index) == NULL)
continue;
status_calc = true;
}
}
- if (flag & PCUNEQUIPITEM_RECALC || status_calc) {
+ if ((flag & PCUNEQUIPITEM_RECALC) != 0 || status_calc) {
pc->checkallowskill(sd);
status_calc_pc(sd, SCO_NONE);
}
- if (sd->sc.data[SC_CRUCIS] && battle->check_undead(sd->battle_status.race, sd->battle_status.def_ele) == false)
+ if (sd->sc.data[SC_CRUCIS] != NULL && !battle->check_undead(sd->battle_status.race, sd->battle_status.def_ele))
status_change_end(&sd->bl, SC_CRUCIS, INVALID_TIMER);
- //OnUnEquip script [Skotlex]
+ // Execute unequip script. [Skotlex]
if (sd->inventory_data[n] != NULL) {
- if (sd->inventory_data[n]->unequip_script != NULL) {
- if (battle_config.unequip_restricted_equipment & 1) {
- ARR_FIND(0, map->list[sd->bl.m].zone->disabled_items_count, i, map->list[sd->bl.m].zone->disabled_items[i] == sd->status.inventory[n].nameid);
- if (i == map->list[sd->bl.m].zone->disabled_items_count)
- script->run_item_unequip_script(sd, sd->inventory_data[n], npc->fake_nd->bl.id);
- }
- else
- script->run_item_unequip_script(sd, sd->inventory_data[n], npc->fake_nd->bl.id);
+ struct item_data *equip_data = sd->inventory_data[n];
+ struct map_zone_data *zone = map->list[sd->bl.m].zone;
+ int dis_items_cnt = zone->disabled_items_count;
+
+ if (equip_data->unequip_script != NULL) {
+ int idx;
+
+ ARR_FIND(0, dis_items_cnt, idx, zone->disabled_items[idx] == equip_data->nameid);
+
+ if (idx == dis_items_cnt)
+ script->run_item_unequip_script(sd, equip_data, npc->fake_nd->bl.id);
}
- if (itemdb_isspecial(sd->status.inventory[n].card[0]) == false) {
- for (i = 0; i < sd->inventory_data[n]->slot; i++) {
- struct item_data *data = NULL;
- if (sd->status.inventory[n].card[i] == 0)
+
+ struct item *equip = &sd->status.inventory[n];
+
+ if (!itemdb_isspecial(equip->card[0])) {
+ for (int slot = 0; slot < equip_data->slot; slot++) {
+ if (equip->card[slot] == 0)
continue;
- if ((data = itemdb->exists(sd->status.inventory[n].card[i])) != NULL) {
- if (data->unequip_script) {
- if (battle_config.unequip_restricted_equipment & 2) {
- int j;
- ARR_FIND(0, map->list[sd->bl.m].zone->disabled_items_count, j, map->list[sd->bl.m].zone->disabled_items[j] == sd->status.inventory[n].card[i]);
- if (j == map->list[sd->bl.m].zone->disabled_items_count)
- script->run_item_unequip_script(sd, data, npc->fake_nd->bl.id);
- } else {
- script->run_item_unequip_script(sd, data, npc->fake_nd->bl.id);
- }
- }
- }
+ struct item_data *card_data = itemdb->exists(equip->card[slot]);
+
+ if (card_data != NULL && card_data->unequip_script != NULL) {
+ int idx;
+ ARR_FIND(0, dis_items_cnt, idx, zone->disabled_items[idx] == card_data->nameid);
+
+ if (idx == dis_items_cnt)
+ script->run_item_unequip_script(sd, card_data, npc->fake_nd->bl.id);
+ }
}
}
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-14 18:02:30 +0000