aozhiwei 79801598da 1
2021-12-16 13:59:03 +08:00

354 lines
11 KiB
C++

#include "precompile.h"
#include <a8/list.h>
#include "trigger.h"
#include "creature.h"
#include "metamgr.h"
#include "skill.h"
#include "room.h"
#include "human.h"
#include "car.h"
void Trigger::Init()
{
}
void Trigger::UnInit()
{
}
void Trigger::TakeonWeapon(Weapon* old_weapon, Weapon* new_weapon)
{
{
MetaData::Equip* weapon_meta = old_weapon ? old_weapon->meta : nullptr;
if (weapon_meta) {
for (int cond = kCondBuffUpdateWeaponId; cond <= kCondBuffUpdateWeaponType; cond++) {
TraverseCondBuffs
(cond,
[this, cond, weapon_meta] (Buff* buff, bool& stop)
{
if (weapon_meta->Match((CondAddBuff_e)cond,
buff->meta->int_param3,
buff->meta->int_param5)) {
switch (buff->meta->int_param2) {
case kWeaponOptTakeoff:
case kWeaponOptKeep:
{
RemoveBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
}
break;
default:
{
}
break;
}
}
});
}
}
}
{
MetaData::Equip* weapon_meta = new_weapon ? new_weapon->meta : nullptr;
if (weapon_meta) {
for (int cond = kCondBuffUpdateWeaponId; cond <= kCondBuffUpdateWeaponType; cond++) {
TraverseCondBuffs
(cond,
[this, cond, weapon_meta] (Buff* buff, bool& stop)
{
if (weapon_meta->Match((CondAddBuff_e)cond,
buff->meta->int_param3,
buff->meta->int_param5)) {
switch (buff->meta->int_param2) {
case kWeaponOptTakeon:
{
AddBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
}
break;
case kWeaponOptKeep:
{
TryAddBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
}
break;
default:
{
}
break;
}
}
});
}
}
}
}
void Trigger::Shot(MetaData::Equip* weapon_meta)
{
for (int cond = kCondBuffShotWeaponId; cond <= kCondBuffShotWeaponType; ++cond) {
TraverseCondBuffs
(cond,
[this, cond, weapon_meta] (Buff* buff, bool& stop)
{
if (weapon_meta->Match((CondAddBuff_e)cond,
buff->meta->int_param2,
buff->meta->int_param5)) {
AddBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
}
});
}
}
void Trigger::Kill(Creature* target)
{
if (owner_->IsHuman() && target->IsHuman()) {
owner_->AsHuman()->stats.kills++;
owner_->AsHuman()->stats.last_kill_frameno = owner_->room->GetFrameNo();
owner_->AsHuman()->kill_humans.insert(target->AsHuman());
owner_->AsHuman()->SyncAroundPlayers(__FILE__, __LINE__, __func__);
}
if (owner_->IsCar()) {
owner_->AsCar()->OnKillTarget(target);
}
++kill_num_;
TraverseCondBuffs
(kCondBuffKillTarget,
[this] (Buff* buff, bool& stop)
{
if (buff->meta->int_param2 > 0 && (kill_num_ % buff->meta->int_param2) == 0) {
AddBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
}
});
}
void Trigger::UseItemAction(int slot_id)
{
TraverseCondBuffs
(kCondBuffEatDrug,
[this, slot_id] (Buff* buff, bool& stop)
{
if (buff->meta->param2_int_set.find(slot_id) != buff->meta->param2_int_set.end()) {
AddBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
}
});
}
void Trigger::UseSkill(Skill* skill)
{
TraverseCondBuffs
(kCondBuffUseSkill,
[this, skill] (Buff* buff, bool& stop)
{
if (buff->meta->int_param2 == skill->meta->i->skill_id()) {
AddBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
}
});
}
void Trigger::HpChg()
{
TraverseCondBuffs
(kCondBuffHp,
[this] (Buff* buff, bool& stop)
{
bool match = false;
switch (buff->meta->int_param2) {
case kHpOptLeAbs:
{
match = owner_->GetHP() < buff->meta->int_param3;
}
break;
case kHpOptLeRate:
{
//match = (owner_->GetHP() / owner_->GetMaxHP() * 100) < buff->meta->int_param3;
match = owner_->GetHP() / owner_->GetMaxHP() < buff->meta->param3;
}
break;
case kHpOptGeAbs:
{
match = owner_->GetHP() > buff->meta->int_param3;
}
break;
case kHpOptGeRate:
{
//match = (owner_->GetHP() / owner_->GetMaxHP() * 100) > buff->meta->int_param3;
match = owner_->GetHP() / owner_->GetMaxHP() > buff->meta->param3;
}
break;
default:
{
}
break;
}
if (match) {
TryAddBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
} else {
RemoveBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
}
});
}
void Trigger::ReceiveDmg()
{
TriggeCondBuffAll(kCondBuffReceiveDmg);
}
void Trigger::Die()
{
{
std::vector<int> list;
owner_->TraverseBuff
(
[&list] (Buff* buff, bool& stop)
{
if (buff->meta->i->dead_remove()) {
list.push_back(buff->buff_uniid);
}
});
for (int buff_uniid : list) {
owner_->RemoveBuffByUniId(buff_uniid);
}
}
TriggeCondBuffAll(kCondBuffDid);
}
void Trigger::TraverseCondBuffs(int cond, std::function<void (Buff*, bool&)> func)
{
if (!IsValidCondBuff(cond)) {
A8_ABORT();
}
if (!owner_->room->BattleStarted()) {
return;
}
list_head* pos = nullptr;
list_head* next = nullptr;
list_head* head = &owner_->cond_buffs_[cond];
RemoveBuffCbConext cb;
cb.next = &next;
INIT_LIST_HEAD(&cb.entry);
list_for_each_safe(pos, next, head) {
if (list_empty(next)) {
Buff *next_buff = list_entry(next, Buff, cond_entry);
list_add_tail(&cb.entry, &next_buff->on_remove_contexts);
}
Buff *curr_buff = list_entry(pos, Buff, cond_entry);
bool stop = false;
func(curr_buff, stop);
if (!list_empty(&cb.entry)) {
list_del_init(&cb.entry);
}
if (stop) {
return;
}
}
}
void Trigger::TriggeCondBuffAll(int cond)
{
if (!owner_->room->BattleStarted()) {
return;
}
std::shared_ptr<Ability> old_context_ability = owner_->context_ability;
a8::Vec2 old_context_dir = owner_->context_dir;
a8::Vec2 old_context_pos = owner_->context_pos;
owner_->context_dir = owner_->GetAttackDir();
owner_->context_pos = owner_->GetPos();
TraverseCondBuffs
(cond,
[this, cond] (Buff* buff, bool& stop)
{
AddBuffs(cond, buff->meta->param4_int_list);
});
owner_->context_dir = old_context_dir;
owner_->context_pos = old_context_pos;
owner_->context_ability = old_context_ability;
}
void Trigger::ActiveBuff(MetaData::Buff* buff_meta)
{
for (int cond = kCondBuffUpdateBuffId; cond <= kCondBuffUpdateBuffEffect; ++cond) {
TraverseCondBuffs
(cond,
[this, cond, buff_meta] (Buff* buff, bool& stop)
{
if (buff_meta->Match((CondAddBuff_e)cond, buff->meta->int_param3)) {
switch (buff->meta->int_param2) {
case kBuffOptActive:
{
AddBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
}
break;
case kBuffOptKeep:
{
TryAddBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
}
break;
default:
{
}
break;
}
}
});
}
}
void Trigger::DeactiveBuff(MetaData::Buff* buff_meta)
{
for (int cond = kCondBuffUpdateBuffId; cond <= kCondBuffUpdateBuffEffect; ++cond) {
TraverseCondBuffs
(cond,
[this, cond, buff_meta] (Buff* buff, bool& stop)
{
if (buff_meta->Match((CondAddBuff_e)cond, buff->meta->int_param3)) {
switch (buff->meta->int_param2) {
case kBuffOptDeactive:
case kBuffOptKeep:
{
RemoveBuffs(buff->meta->int_param1, buff->meta->param4_int_list);
}
break;
default:
{
}
break;
}
}
});
}
}
void Trigger::TryAddBuffs(int cond, std::vector<int>& buffids)
{
for (int buffid : buffids) {
if (!owner_->GetBuffById(buffid)) {
#ifdef DEBUG
owner_->MustBeAddBuff(owner_, buffid);
#else
owner_->TryAddBuff(owner_, buffid);
#endif
}
}
}
void Trigger::AddBuffs(int cond, std::vector<int>& buffids)
{
for (int buffid : buffids) {
#ifdef DEBUG
owner_->MustBeAddBuff(owner_, buffid);
#else
owner_->TryAddBuff(owner_, buffid);
#endif
}
}
void Trigger::RemoveBuffs(int cond, std::vector<int>& buffids)
{
for (int buffid : buffids) {
owner_->RemoveBuffById(buffid);
}
}