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metaforce/Runtime/Weapon/CAuxWeapon.cpp

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#include "Runtime/Weapon/CAuxWeapon.hpp"
#include <array>
#include "Runtime/CSimplePool.hpp"
#include "Runtime/GameGlobalObjects.hpp"
#include "Runtime/Weapon/CEnergyProjectile.hpp"
#include "Runtime/Weapon/CNewFlameThrower.hpp"
#include "Runtime/Weapon/CWaveBuster.hpp"
namespace urde {
constexpr CCameraShakeData skHardShake{
0.3f,
100.f,
0,
zeus::skZero3f,
{},
{
true,
{false, 0.f, 0.f, 0.3f, -2.f},
{true, 0.f, 0.f, 0.05f, 0.5f},
},
{},
};
constexpr std::array skComboNames{
"SuperMissile"sv, "IceCombo"sv, "WaveBuster"sv, "FlameThrower"sv, "SuperMissile"sv,
};
constexpr std::array<u16, 5> skSoundId{
SFXsfx0712, SFXsfx072D, SFXwpn_combo_wavebuster, SFXwpn_combo_flamethrower, SFXsfx0712,
};
CAuxWeapon::CAuxWeapon(TUniqueId playerId)
: x0_missile(g_SimplePool->GetObj("Missile"))
, xc_flameMuzzle(g_SimplePool->GetObj("FlameMuzzle"))
, x18_busterMuzzle(g_SimplePool->GetObj("BusterMuzzle"))
, x6c_playerId(playerId) {
x0_missile.GetObj();
xc_flameMuzzle.GetObj();
x18_busterMuzzle.GetObj();
InitComboData();
}
void CAuxWeapon::InitComboData() {
for (const auto& comboName : skComboNames) {
x28_combos.push_back(g_SimplePool->GetObj(comboName));
}
}
void CAuxWeapon::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId sender, CStateManager& mgr) {
if (msg == EScriptObjectMessage::Deleted) {
DeleteFlameThrower(mgr);
DeleteWaveBusterBeam(mgr);
}
}
bool CAuxWeapon::IsComboFxActive(const CStateManager& mgr) const {
switch (x74_firingBeamId) {
case CPlayerState::EBeamId::Wave:
if (const CEntity* ent = mgr.GetObjectById(x70_waveBusterId))
return static_cast<const CWaveBuster*>(ent)->IsFiring();
break;
case CPlayerState::EBeamId::Plasma:
if (const CEntity* ent = mgr.GetObjectById(x6e_flameThrowerId))
return static_cast<const CNewFlameThrower*>(ent)->IsFiring();
break;
default:
break;
}
return false;
}
void CAuxWeapon::Load(CPlayerState::EBeamId curBeam, CStateManager& mgr) {
x80_24_isLoaded = false;
switch (x78_loadBeamId) {
case CPlayerState::EBeamId::Wave:
DeleteWaveBusterBeam(mgr);
break;
case CPlayerState::EBeamId::Plasma:
DeleteFlameThrower(mgr);
break;
default:
break;
}
x28_combos[int(x78_loadBeamId)].Unlock();
x28_combos[int(curBeam)].Lock();
x78_loadBeamId = curBeam;
LoadIdle();
}
void CAuxWeapon::StopComboFx(CStateManager& mgr, bool deactivate) {
switch (x74_firingBeamId) {
case CPlayerState::EBeamId::Wave: {
auto* wb = static_cast<CWaveBuster*>(mgr.ObjectById(x70_waveBusterId));
if (wb) {
wb->ResetBeam(deactivate);
DeleteWaveBusterBeam(mgr);
}
break;
}
case CPlayerState::EBeamId::Plasma: {
auto* ft = static_cast<CNewFlameThrower*>(mgr.ObjectById(x6e_flameThrowerId));
if (ft) {
mgr.GetPlayerState()->SetFiringComboBeam(false);
if (ft->IsFiring()) {
ft->Reset(mgr, deactivate);
FreeComboVoiceId();
} else if (ft->GetActive() && deactivate) {
ft->Reset(mgr, deactivate);
}
}
break;
}
default:
break;
}
if (deactivate) {
x74_firingBeamId = CPlayerState::EBeamId::Invalid;
x68_ammoConsumeTimer = 0.f;
}
}
bool CAuxWeapon::UpdateComboFx(float dt, const zeus::CVector3f& scale, const zeus::CVector3f& pos,
const zeus::CTransform& xf, CStateManager& mgr) {
if (!x80_24_isLoaded || x74_firingBeamId == CPlayerState::EBeamId::Invalid)
return false;
bool firing = false;
if (x7c_comboSfx && !CSfxManager::IsPlaying(x7c_comboSfx))
FreeComboVoiceId();
switch (x74_firingBeamId) {
case CPlayerState::EBeamId::Wave:
case CPlayerState::EBeamId::Plasma: {
bool firingFx = false;
if (x74_firingBeamId == CPlayerState::EBeamId::Wave) {
auto* wb = static_cast<CWaveBuster*>(mgr.ObjectById(x70_waveBusterId));
if (wb && wb->IsFiring()) {
wb->UpdateFx(xf, dt, mgr);
firing = true;
firingFx = true;
} else {
DeleteWaveBusterBeam(mgr);
mgr.GetPlayerState()->SetFiringComboBeam(false);
}
} else {
auto* ft = static_cast<CNewFlameThrower*>(mgr.ObjectById(x6e_flameThrowerId));
bool needsDelete = true;
if (ft) {
firingFx = ft->CanRenderAuxEffects();
if (ft->GetActive()) {
ft->UpdateFx(xf, dt, mgr);
firing = ft->IsFiring();
}
if (x6e_flameThrowerId != kInvalidUniqueId)
needsDelete = ft->AreEffectsFinished();
}
if (needsDelete) {
DeleteFlameThrower(mgr);
mgr.GetPlayerState()->SetFiringComboBeam(false);
}
}
if (firingFx) {
x68_ammoConsumeTimer += dt;
if (mgr.GetPlayerState()->GetItemAmount(CPlayerState::EItemType::Missiles) > 0) {
if (x68_ammoConsumeTimer >= mgr.GetPlayerState()->GetComboFireAmmoPeriod()) {
mgr.GetPlayerState()->DecrPickup(CPlayerState::EItemType::Missiles, 1);
x68_ammoConsumeTimer = 0.f;
}
}
}
if (mgr.GetPlayerState()->GetItemAmount(CPlayerState::EItemType::Missiles) == 0)
StopComboFx(mgr, false);
x24_muzzleFxGen->SetGlobalTranslation(pos);
x24_muzzleFxGen->SetGlobalScale(scale);
x24_muzzleFxGen->SetParticleEmission(firingFx);
x24_muzzleFxGen->Update(dt);
break;
}
default:
break;
}
return firing;
}
void CAuxWeapon::FreeComboVoiceId() {
CSfxManager::SfxStop(x7c_comboSfx);
x7c_comboSfx.reset();
}
void CAuxWeapon::DeleteFlameThrower(CStateManager& mgr) {
FreeComboVoiceId();
if (x6e_flameThrowerId != kInvalidUniqueId) {
mgr.FreeScriptObject(x6e_flameThrowerId);
x6e_flameThrowerId = kInvalidUniqueId;
x74_firingBeamId = CPlayerState::EBeamId::Invalid;
mgr.GetPlayerState()->SetFiringComboBeam(false);
}
}
void CAuxWeapon::CreateFlameThrower(const zeus::CTransform& xf, CStateManager& mgr, float dt) {
DeleteFlameThrower(mgr);
if (x6e_flameThrowerId != kInvalidUniqueId)
return;
const std::array<CAssetId, 8> resInfo{
NWeaponTypes::get_asset_id_from_name("NFTMainFire"),
NWeaponTypes::get_asset_id_from_name("NFTMainSmoke"),
NWeaponTypes::get_asset_id_from_name("NFTSwooshCenter"),
NWeaponTypes::get_asset_id_from_name("NFTSwooshFire"),
NWeaponTypes::get_asset_id_from_name("NFTSecondarySmoke"),
NWeaponTypes::get_asset_id_from_name("NFTSecondaryFire"),
NWeaponTypes::get_asset_id_from_name("NFTSecondarySparks"),
{},
};
x6e_flameThrowerId = mgr.AllocateUniqueId();
auto* ft = new CNewFlameThrower(x28_combos[3], "Player_FlameThrower", EWeaponType::Plasma, resInfo, xf,
EMaterialTypes::Player,
CGunWeapon::GetShotDamageInfo(g_tweakPlayerGun->GetComboShotInfo(3), mgr),
x6e_flameThrowerId, kInvalidAreaId, x6c_playerId, EProjectileAttrib::None);
mgr.AddObject(ft);
ft->Think(dt, mgr);
ft->StartFiring(xf, mgr);
x24_muzzleFxGen = std::make_unique<CElementGen>(xc_flameMuzzle);
x7c_comboSfx = NWeaponTypes::play_sfx(SFXwpn_combo_flamethrower, false, true, 0.165f);
mgr.GetCameraManager()->AddCameraShaker(skHardShake, false);
mgr.GetPlayerState()->SetFiringComboBeam(true);
x74_firingBeamId = CPlayerState::EBeamId::Plasma;
}
void CAuxWeapon::DeleteWaveBusterBeam(CStateManager& mgr) {
FreeComboVoiceId();
if (x70_waveBusterId != kInvalidUniqueId) {
mgr.FreeScriptObject(x70_waveBusterId);
x70_waveBusterId = kInvalidUniqueId;
x74_firingBeamId = CPlayerState::EBeamId::Invalid;
mgr.GetPlayerState()->SetFiringComboBeam(false);
}
}
void CAuxWeapon::CreateWaveBusterBeam(EProjectileAttrib attribs, TUniqueId homingTarget, const zeus::CTransform& xf,
CStateManager& mgr) {
DeleteFlameThrower(mgr);
if (x70_waveBusterId != kInvalidUniqueId)
return;
x70_waveBusterId = mgr.AllocateUniqueId();
CWaveBuster* wb = new CWaveBuster(x28_combos[2], EWeaponType::Wave, xf, EMaterialTypes::Player,
CGunWeapon::GetShotDamageInfo(g_tweakPlayerGun->GetComboShotInfo(2), mgr),
x70_waveBusterId, kInvalidAreaId, x6c_playerId, homingTarget, attribs);
mgr.AddObject(wb);
x24_muzzleFxGen = std::make_unique<CElementGen>(x18_busterMuzzle);
x7c_comboSfx = NWeaponTypes::play_sfx(SFXwpn_combo_wavebuster, false, true, 0.165f);
mgr.GetCameraManager()->AddCameraShaker(CCameraShakeData::skChargedShotCameraShakeData, false);
mgr.GetPlayerState()->SetFiringComboBeam(true);
x74_firingBeamId = CPlayerState::EBeamId::Wave;
}
void CAuxWeapon::LaunchMissile(float dt, bool underwater, bool charged, CPlayerState::EBeamId currentBeam,
EProjectileAttrib attrib, const zeus::CTransform& xf, TUniqueId homingId,
CStateManager& mgr) {
const SShotParam& info =
charged ? g_tweakPlayerGun->GetComboShotInfo(int(currentBeam)) : g_tweakPlayerGun->GetMissileInfo();
u16 sfxId = charged ? skSoundId[int(currentBeam)] : u16(SFXwpn_fire_missile);
CEnergyProjectile* proj = new CEnergyProjectile(
true, charged ? x28_combos[int(currentBeam)] : x0_missile, charged ? EWeaponType::Power : EWeaponType::Missile,
xf, EMaterialTypes::Player, CGunWeapon::GetShotDamageInfo(info, mgr), mgr.AllocateUniqueId(), kInvalidAreaId,
x6c_playerId, homingId, attrib | EProjectileAttrib::ArmCannon, underwater, zeus::skOne3f, {}, -1, false);
mgr.AddObject(proj);
proj->Think(dt, mgr);
if (charged) {
proj->SetCameraShake(CCameraShakeData::BuildMissileCameraShake(0.25f, 0.75f, 50.f, proj->GetTranslation()));
mgr.GetCameraManager()->AddCameraShaker(skHardShake, false);
} else {
mgr.GetRumbleManager().Rumble(mgr, ERumbleFxId::PlayerMissileFire, 0.5f, ERumblePriority::One);
}
x7c_comboSfx = NWeaponTypes::play_sfx(sfxId, underwater, false, 0.165f);
}
void CAuxWeapon::Fire(float dt, bool underwater, CPlayerState::EBeamId currentBeam, EChargeState chargeState,
const zeus::CTransform& xf, CStateManager& mgr, EWeaponType type, TUniqueId homingId) {
if (!x80_24_isLoaded)
return;
EProjectileAttrib attrib = EProjectileAttrib::None;
if (chargeState == EChargeState::Charged)
attrib = CGameProjectile::GetBeamAttribType(type) | EProjectileAttrib::ComboShot;
if (chargeState == EChargeState::Normal) {
LaunchMissile(dt, underwater, false, currentBeam, attrib, xf, homingId, mgr);
} else {
switch (currentBeam) {
case CPlayerState::EBeamId::Power:
case CPlayerState::EBeamId::Ice:
LaunchMissile(dt, underwater, chargeState == EChargeState::Charged, currentBeam, attrib, xf, homingId, mgr);
break;
case CPlayerState::EBeamId::Wave:
CreateWaveBusterBeam(attrib, homingId, xf, mgr);
break;
case CPlayerState::EBeamId::Plasma:
CreateFlameThrower(xf, mgr, dt);
break;
default:
break;
}
}
}
void CAuxWeapon::LoadIdle() { x80_24_isLoaded = x28_combos[int(x78_loadBeamId)].IsLoaded(); }
void CAuxWeapon::RenderMuzzleFx() const {
switch (x74_firingBeamId) {
case CPlayerState::EBeamId::Wave:
case CPlayerState::EBeamId::Plasma:
x24_muzzleFxGen->Render();
break;
default:
break;
}
}
TUniqueId CAuxWeapon::HasTarget(const CStateManager& mgr) const {
if (x74_firingBeamId == CPlayerState::EBeamId::Wave) {
if (const auto* wb = static_cast<const CWaveBuster*>(mgr.GetObjectById(x70_waveBusterId))) {
return wb->GetHomingTargetId();
}
}
return kInvalidUniqueId;
}
void CAuxWeapon::SetNewTarget(TUniqueId targetId, CStateManager& mgr) {
if (x74_firingBeamId == CPlayerState::EBeamId::Wave) {
if (auto* wb = static_cast<CWaveBuster*>(mgr.ObjectById(x70_waveBusterId))) {
wb->SetNewTarget(targetId);
}
}
}
} // namespace urde
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