dumb_ptr<invocation> spell_instantiate(effect_set_t *effect_set, dumb_ptr<env_t> env)
{
dumb_ptr<invocation> retval;
retval.new_();
dumb_ptr<block_list> caster;
retval->env = env;
retval->caster = env->VAR(VAR_CASTER).v.v_int;
retval->spell = env->VAR(VAR_SPELL).v.v_spell;
retval->stack_size = 0;
retval->current_effect = effect_set->effect;
retval->trigger_effect = effect_set->at_trigger;
retval->end_effect = effect_set->at_end;
caster = map_id2bl(retval->caster); // must still exist
retval->bl_id = map_addobject(retval);
retval->bl_type = BL::SPELL;
retval->bl_m = caster->bl_m;
retval->bl_x = caster->bl_x;
retval->bl_y = caster->bl_y;
map_addblock(retval);
set_env_invocation(VAR_INVOCATION, retval);
return retval;
}
static
int spellguard_can_satisfy(spellguard_check_t *check, dumb_ptr<map_session_data> caster,
dumb_ptr<env_t> env, int *near_miss)
{
tick_t tick = gettick();
int retval = check_prerequisites(caster, check->catalysts);
if (retval && near_miss)
*near_miss = 1; // close enough!
retval = retval && caster->cast_tick <= tick /* Hasn't cast a spell too recently */
&& check->mana <= caster->status.sp
&& check_prerequisites(caster, check->components);
if (retval)
{
interval_t casttime = check->casttime;
if (env->VAR(VAR_MIN_CASTTIME).ty == TYPE::INT)
casttime = max(casttime, static_cast<interval_t>(env->VAR(VAR_MIN_CASTTIME).v.v_int));
caster->cast_tick = tick + casttime; /* Make sure not to cast too frequently */
consume_components(caster, check->components);
pc_heal(caster, 0, -check->mana);
}
return retval;
}
int skill_power_bl(dumb_ptr<block_list> bl, SkillID skill)
{
if (bl->bl_type == BL::PC)
return skill_power(bl->is_player(), skill);
else
return 0;
}
void magic_free_env(dumb_ptr<env_t> env)
{
for (int i = 0; i < env->base_env->varv.size(); i++)
magic_clear_var(&env->varu[i]);
// handled by std::unique_ptr now. Was a memory leak before.
// delete[] env->vars;
env.delete_();
}
static
int op_status_change(dumb_ptr<env_t> env, const_array<val_t> args)
{
dumb_ptr<block_list> subject = ARGENTITY(0);
int invocation_id = env->VAR(VAR_INVOCATION).ty == TYPE::INVOCATION
? env->VAR(VAR_INVOCATION).v.v_int : 0;
dumb_ptr<invocation> invocation_ = map_id_as_spell(invocation_id);
assert (!ARGINT(3));
assert (!ARGINT(4));
assert (!ARGINT(5));
skill_status_effect(subject, static_cast<StatusChange>(ARGINT(1)),
ARGINT(2),
static_cast<interval_t>(ARGINT(6)), invocation_id);
if (invocation_ && subject->bl_type == BL::PC)
record_status_change(invocation_, subject->bl_id, StatusChange(ARGINT(1)));
return 0;
}
static
int op_instaheal(dumb_ptr<env_t> env, const_array<val_t> args)
{
dumb_ptr<block_list> caster = (env->VAR(VAR_CASTER).ty == TYPE::ENTITY)
? map_id2bl(env->VAR(VAR_CASTER).v.v_int) : NULL;
dumb_ptr<block_list> subject = ARGENTITY(0);
if (!caster)
caster = subject;
if (caster->bl_type == BL::PC && subject->bl_type == BL::PC)
{
dumb_ptr<map_session_data> caster_pc = caster->as_player();
dumb_ptr<map_session_data> subject_pc = subject->as_player();
MAP_LOG_PC(caster_pc, "SPELLHEAL-INSTA PC%d FOR %d",
subject_pc->status.char_id, ARGINT(1));
}
battle_heal(caster, subject, ARGINT(1), ARGINT(2), 0);
return 0;
}
// HP通知の必要性検査用（map_foreachinmoveareaから呼ばれる）
void party_send_hp_check(dumb_ptr<block_list> bl, int party_id, int *flag)
{
dumb_ptr<map_session_data> sd;
nullpo_retv(bl);
sd = bl->is_player();
if (sd->status.party_id == party_id)
{
*flag = 1;
sd->party_hp = -1;
}
}
static
void entity_warp(dumb_ptr<block_list> target, map_local *destm, int destx, int desty)
{
if (target->bl_type == BL::PC || target->bl_type == BL::MOB)
{
switch (target->bl_type)
{
case BL::PC:
{
dumb_ptr<map_session_data> character = target->as_player();
clif_clearchar(character, BeingRemoveWhy::WARPED);
map_delblock(character);
character->bl_x = destx;
character->bl_y = desty;
character->bl_m = destm;
pc_touch_all_relevant_npcs(character);
// Note that touching NPCs may have triggered warping and thereby updated x and y:
MapName map_name = character->bl_m->name_;
// Warp part #1: update relevant data, interrupt trading etc.:
pc_setpos(character, map_name, character->bl_x, character->bl_y, BeingRemoveWhy::GONE);
// Warp part #2: now notify the client
clif_changemap(character, map_name,
character->bl_x, character->bl_y);
break;
}
case BL::MOB:
target->bl_x = destx;
target->bl_y = desty;
target->bl_m = destm;
clif_fixmobpos(target->as_mob());
break;
}
}
}
static
FString show_entity(dumb_ptr<block_list> entity)
{
switch (entity->bl_type)
{
case BL::PC:
return entity->as_player()->status.name.to__actual();
case BL::NPC:
return entity->as_npc()->name;
case BL::MOB:
return entity->as_mob()->name;
case BL::ITEM:
assert (0 && "There is no way this code did what it was supposed to do!");
/* Sorry about this one... */
// WTF? item_data is a struct item, not a struct item_data
// return ((struct item_data *) (&entity->as_item()->item_data))->name;
abort();
case BL::SPELL:
return {"%invocation(ERROR:this-should-not-be-an-entity)"};
default:
return {"%unknown-entity"};
}
}
static
void free_area(dumb_ptr<area_t> area)
{
if (!area)
return;
switch (area->ty)
{
case AREA::UNION:
free_area(area->a.a_union[0]);
free_area(area->a.a_union[1]);
break;
default:
break;
}
area.delete_();
}
static
int op_override_attack(dumb_ptr<env_t> env, const_array<val_t> args)
{
dumb_ptr<block_list> psubject = ARGENTITY(0);
int charges = ARGINT(1);
interval_t attack_delay = static_cast<interval_t>(ARGINT(2));
int attack_range = ARGINT(3);
StatusChange icon = StatusChange(ARGINT(4));
int look = ARGINT(5);
int stopattack = ARGINT(6);
dumb_ptr<map_session_data> subject;
if (psubject->bl_type != BL::PC)
return 0;
subject = psubject->as_player();
if (subject->attack_spell_override)
{
dumb_ptr<invocation> old_invocation = map_id_as_spell(subject->attack_spell_override);
if (old_invocation)
spell_free_invocation(old_invocation);
}
subject->attack_spell_override =
trigger_spell(subject->bl_id, env->VAR(VAR_INVOCATION).v.v_int);
subject->attack_spell_charges = charges;
if (subject->attack_spell_override)
{
dumb_ptr<invocation> attack_spell = map_id_as_spell(subject->attack_spell_override);
if (attack_spell && stopattack)
attack_spell->flags |= INVOCATION_FLAG::STOPATTACK;
char_set_weapon_icon(subject, charges, icon, look);
char_set_attack_info(subject, attack_delay, attack_range);
}
return 0;
}
static
void ladmin_itemfrob_c2(dumb_ptr<block_list> bl, ItemNameId source_id, ItemNameId dest_id)
{
#define IFIX(v) if (v == source_id) {v = dest_id; }
#define FIX(item) ladmin_itemfrob_fix_item(source_id, dest_id, &item)
if (!bl)
return;
switch (bl->bl_type)
{
case BL::PC:
{
dumb_ptr<map_session_data> pc = bl->is_player();
for (IOff0 j : IOff0::iter())
IFIX(pc->status.inventory[j].nameid);
// cart is no longer supported
// IFIX(pc->status.weapon);
IFIX(pc->status.shield);
IFIX(pc->status.head_top);
IFIX(pc->status.head_mid);
IFIX(pc->status.head_bottom);
Option<P<Storage>> stor_ = account2storage2(pc->status_key.account_id);
if OPTION_IS_SOME(stor, stor_)
{
for (SOff0 j : SOff0::iter())
FIX(stor->storage_[j]);
}
for (IOff0 j : IOff0::iter())
{
P<struct item_data> item = TRY_UNWRAP(pc->inventory_data[j], continue);
if (item->nameid == source_id)
{
item->nameid = dest_id;
if (bool(item->equip))
pc_unequipitem(pc, j, CalcStatus::NOW);
item->nameid = dest_id;
}
}
break;
}
case BL::MOB:
{
dumb_ptr<mob_data> mob = bl->is_mob();
for (Item& itm : mob->lootitemv)
FIX(itm);
break;
}
case BL::ITEM:
{
dumb_ptr<flooritem_data> item = bl->is_item();
FIX(item->item_data);
break;
}
}
#undef FIX
#undef IFIX
}
static
void find_entities_in_area_c(dumb_ptr<block_list> target,
std::vector<int> *entities_vp,
FOREACH_FILTER filter)
{
switch (target->bl_type)
{
case BL::PC:
if (filter == FOREACH_FILTER::PC
|| filter == FOREACH_FILTER::ENTITY
|| (filter == FOREACH_FILTER::TARGET
&& target->bl_m->flag.pvp))
break;
else if (filter == FOREACH_FILTER::SPELL)
{ /* Check all spells bound to the caster */
dumb_ptr<invocation> invoc = target->as_player()->active_spells;
/* Add all spells locked onto thie PC */
while (invoc)
{
entities_vp->push_back(invoc->bl_id);
invoc = invoc->next_invocation;
}
}
return;
case BL::MOB:
if (filter == FOREACH_FILTER::MOB
|| filter == FOREACH_FILTER::ENTITY
|| filter == FOREACH_FILTER::TARGET)
break;
else
return;
case BL::SPELL:
if (filter == FOREACH_FILTER::SPELL)
{
dumb_ptr<invocation> invocation = target->as_spell();
/* Check whether the spell is `bound'-- if so, we'll consider it iff we see the caster(case BL::PC). */
if (bool(invocation->flags & INVOCATION_FLAG::BOUND))
return;
else
break; /* Add the spell */
}
else
return;
case BL::NPC:
if (filter == FOREACH_FILTER::NPC)
break;
else
return;
default:
return;
}
entities_vp->push_back(target->bl_id);
}