//--------------------------------------------------------------------------------------------------
// Name: SpawnMaterialEffect
// Desc: Spawns material effect
//--------------------------------------------------------------------------------------------------
void CExplosionGameEffect::SpawnMaterialEffect(const SExplosionContainer &explosionContainer)
{
// Disclaimer: this code was originally from GameRulesClientServer::ProcessExplosionMaterialFX()
const ExplosionInfo& explosionInfo = explosionContainer.m_explosionInfo;
// impact stuff here
SMFXRunTimeEffectParams params;
//params.soundSemantic = eSoundSemantic_Explosion;
params.pos = params.decalPos = explosionInfo.pos;
params.trg = 0;
params.trgRenderNode = 0;
params.trgSurfaceId = 0;
if(explosionInfo.impact && (explosionInfo.impact_velocity.len2() > 0.000001f))
{
params.dir[0] = explosionInfo.impact_velocity.normalized();
params.normal = explosionInfo.impact_normal;
}
else
{
const Vec3 gravityDir = Vec3(0.0f, 0.0f, -1.0f);
params.dir[0] = gravityDir;
params.normal = -gravityDir;
}
const SDeferredMfxExplosion& mfxInfo = explosionContainer.m_mfxInfo;
if(mfxInfo.m_state == eDeferredMfxExplosionState_ResultImpact)
{
params.trgSurfaceId = mfxInfo.m_mfxTargetSurfaceId;
if (mfxInfo.m_pMfxTargetPhysEnt.get())
{
if (mfxInfo.m_pMfxTargetPhysEnt->GetiForeignData() == PHYS_FOREIGN_ID_STATIC)
{
params.trgRenderNode = (IRenderNode*)mfxInfo.m_pMfxTargetPhysEnt->GetForeignData(PHYS_FOREIGN_ID_STATIC);
}
}
}
// Create query name
stack_string effectClass = explosionInfo.effect_class;
if(effectClass.empty())
effectClass = "generic";
const float waterLevel = gEnv->p3DEngine->GetWaterLevel(¶ms.pos);
stack_string query = effectClass + "_explode";
if(waterLevel > explosionInfo.pos.z)
query = query + "_underwater";
// Get material effect id
IMaterialEffects* pMaterialEffects = gEnv->pGame->GetIGameFramework()->GetIMaterialEffects();
TMFXEffectId effectId = pMaterialEffects->GetEffectId(query.c_str(), params.trgSurfaceId);
if(effectId == InvalidEffectId)
{
// Get default surface id
effectId = pMaterialEffects->GetEffectId(query.c_str(), pMaterialEffects->GetDefaultSurfaceIndex());
}
// Execute material effect
if(effectId != InvalidEffectId)
{
pMaterialEffects->ExecuteEffect(effectId, params);
bool hasFlashBangEffect = explosionInfo.blindAmount > 0.0f;
if(hasFlashBangEffect)
{
// Calc screen pos
Vec3 screenspace;
gEnv->pRenderer->ProjectToScreen(explosionInfo.pos.x, explosionInfo.pos.y, explosionInfo.pos.z, &screenspace.x, &screenspace.y, &screenspace.z);
// Pass screen pos to flow graph node
SMFXCustomParamValue paramPosX;
paramPosX.fValue = screenspace.x*0.01f;
pMaterialEffects->SetCustomParameter(effectId,"Intensity",paramPosX); // Use intensity param to pass x pos
SMFXCustomParamValue paramPosY;
paramPosY.fValue = screenspace.y*0.01f;
pMaterialEffects->SetCustomParameter(effectId,"BlendOutTime",paramPosY); // Use blendOutTime param to pass y pos
}
}
}//-------------------------------------------------------------------------------------------------
void CPlayerStateJump::Landed(CPlayer& player, const bool isHeavyWeapon, float fallSpeed)
{
#ifdef STATE_DEBUG
bool remoteControlled = false;
IVehicle* pVehicle = player.GetLinkedVehicle();
if(pVehicle)
{
IVehicleSeat* pVehicleSeat = pVehicle->GetSeatForPassenger(player.GetEntityId());
if(pVehicleSeat && pVehicleSeat->IsRemoteControlled())
{
remoteControlled = true;
}
}
CRY_ASSERT_MESSAGE( player.GetLinkedEntity()==NULL || remoteControlled, "Cannot 'land' when you're linked to another entity!" );
#endif
const SPlayerStats& stats = player.m_stats;
Vec3 playerPosition = player.GetEntity()->GetWorldPos();
IPhysicalEntity *phys = player.GetEntity()->GetPhysics();
IMaterialEffects *mfx = gEnv->pGame->GetIGameFramework()->GetIMaterialEffects();
const SActorPhysics& actorPhysics = player.GetActorPhysics();
int matID = actorPhysics.groundMaterialIdx != -1 ? actorPhysics.groundMaterialIdx : mfx->GetDefaultSurfaceIndex();
const float fHeightofEntity = playerPosition.z;
const float worldWaterLevel = player.m_playerStateSwim_WaterTestProxy.GetWaterLevel();
TMFXEffectId effectId = mfx->GetEffectId("bodyfall", matID);
if (effectId != InvalidEffectId)
{
SMFXRunTimeEffectParams params;
Vec3 direction = Vec3(0,0,0);
if (IMovementController *pMV = player.GetMovementController())
{
SMovementState state;
pMV->GetMovementState(state);
direction = state.aimDirection;
}
params.pos = playerPosition + direction;
//params.soundSemantic = eSoundSemantic_Player_Foley;
float landFallParamVal = (float)__fsel( -(fallSpeed - 7.5f), 0.25f, 0.75f);
params.AddAudioRtpc("landfall", landFallParamVal);
const float speedParamVal = min(fabsf((actorPhysics.velocity.z * 0.1f)), 1.0f);
params.AddAudioRtpc("speed", speedParamVal);
mfx->ExecuteEffect(effectId, params);
}
bool heavyLanded = false;
IItem* pCurrentItem = player.GetCurrentItem();
CWeapon* pCurrentWeapon = pCurrentItem ? static_cast<CWeapon*>(pCurrentItem->GetIWeapon()) : NULL;
if (fallSpeed > 0.0f && player.IsPlayer())
{
if(!gEnv->bMultiplayer)
{
const float verticalSpeed = fabs(fallSpeed);
const float speedForHeavyLand = g_pGameCVars->pl_health.fallSpeed_HeavyLand;
if ((verticalSpeed >= speedForHeavyLand) && (player.GetPickAndThrowEntity() == 0) && !player.IsDead())
{
if ( !isHeavyWeapon )
{
if (pCurrentWeapon)
{
pCurrentWeapon->FumbleGrenade();
pCurrentWeapon->CancelCharge();
}
player.StartInteractiveActionByName("HeavyLand", false);
}
heavyLanded = true;
}
}
}
if(player.m_isClient)
{
if (fallSpeed > 0.0f)
{
const float fallIntensityMultiplier = stats.wasHit ? g_pGameCVars->pl_fall_intensity_hit_multiplier : g_pGameCVars->pl_fall_intensity_multiplier;
const float fallIntensityMax = g_pGameCVars->pl_fall_intensity_max;
const float fallTimeMultiplier = g_pGameCVars->pl_fall_time_multiplier;
const float fallTimeMax = g_pGameCVars->pl_fall_time_max;
const float zoomMultiplayer = (pCurrentWeapon && pCurrentWeapon->IsZoomed()) ? 0.2f : 1.0f;
const float direction = ((cry_rand()%2)==0) ? -1.0f : 1.0f;
const float intensity = clamp_tpl(fallIntensityMultiplier*fallSpeed*zoomMultiplayer, 0.0f, fallIntensityMax);
const float shakeTime = clamp_tpl(fallTimeMultiplier*fallSpeed*zoomMultiplayer, 0.0f, fallTimeMax);
const Vec3 rotation = Vec3(-0.5f, 0.15f*direction, 0.05f*direction);
if (CScreenEffects* pGameScreenEffects = g_pGame->GetScreenEffects())
{
pGameScreenEffects->CamShake(rotation*intensity, Vec3(0, 0, 0), shakeTime, shakeTime, 0.05f, CScreenEffects::eCS_GID_Player);
}
IForceFeedbackSystem* pForceFeedback = g_pGame->GetIGameFramework()->GetIForceFeedbackSystem();
assert(pForceFeedback);
ForceFeedbackFxId fxId = pForceFeedback->GetEffectIdByName("landFF");
pForceFeedback->PlayForceFeedbackEffect(fxId, SForceFeedbackRuntimeParams(intensity, 0.0f));
if(fallSpeed > 7.0f)
{
player.PlaySound(CPlayer::ESound_Fall_Drop);
}
CPlayer::EPlayerSounds playerSound = heavyLanded ? CPlayer::ESound_Gear_HeavyLand : CPlayer::ESound_Gear_Land;
player.PlaySound(playerSound, true);
}
CCCPOINT(PlayerMovement_LocalPlayerLanded);
}
if( gEnv->pAISystem )
{
// Notify AI
//If silent feet active, ignore here
const float noiseSupression = 0.0f;
const float fAISoundRadius = (g_pGameCVars->ai_perception.landed_baseRadius + (g_pGameCVars->ai_perception.landed_speedMultiplier * fallSpeed)) * (1.0f - noiseSupression);
SAIStimulus stim(AISTIM_SOUND, AISOUND_MOVEMENT_LOUD, player.GetEntityId(), 0,
player.GetEntity()->GetWorldPos() + player.GetEyeOffset(), ZERO, fAISoundRadius);
gEnv->pAISystem->RegisterStimulus(stim);
}
// Record 'Land' telemetry stats.
CStatsRecordingMgr::TryTrackEvent(&player, eGSE_Land, fallSpeed);
if (fallSpeed > 0.0f)
{
player.CreateScriptEvent( heavyLanded ? "heavylanded" : "landed",stats.fallSpeed);
}
}
//---------------------------------------------------
void CGameRules::ProcessExplosionMaterialFX(const ExplosionInfo &explosionInfo)
{
// if an effect was specified, don't use MFX
if (explosionInfo.pParticleEffect)
return;
// impact stuff here
SMFXRunTimeEffectParams params;
params.soundSemantic = eSoundSemantic_Explosion;
params.pos = params.decalPos = explosionInfo.pos;
params.trg = 0;
params.trgRenderNode = 0;
Vec3 gravity;
pe_params_buoyancy buoyancy;
gEnv->pPhysicalWorld->CheckAreas(params.pos, gravity, &buoyancy);
// 0 for water, 1 for air
Vec3 pos=params.pos;
params.inWater = (buoyancy.waterPlane.origin.z > params.pos.z) && (gEnv->p3DEngine->GetWaterLevel(&pos)>=params.pos.z);
params.inZeroG = (gravity.len2() < 0.0001f);
params.trgSurfaceId = 0;
static const int objTypes = ent_all;
static const unsigned int flags = rwi_stop_at_pierceable|rwi_colltype_any;
ray_hit ray;
if (explosionInfo.impact)
{
params.dir[0] = explosionInfo.impact_velocity.normalized();
params.normal = explosionInfo.impact_normal;
if (gEnv->pPhysicalWorld->RayWorldIntersection(params.pos-params.dir[0]*0.0125f, params.dir[0]*0.25f, objTypes, flags, &ray, 1))
{
params.trgSurfaceId = ray.surface_idx;
if (ray.pCollider->GetiForeignData()==PHYS_FOREIGN_ID_STATIC)
params.trgRenderNode = (IRenderNode*)ray.pCollider->GetForeignData(PHYS_FOREIGN_ID_STATIC);
}
}
else
{
params.dir[0] = gravity;
params.normal = -gravity.normalized();
if (gEnv->pPhysicalWorld->RayWorldIntersection(params.pos, gravity, objTypes, flags, &ray, 1))
{
params.trgSurfaceId = ray.surface_idx;
if (ray.pCollider->GetiForeignData()==PHYS_FOREIGN_ID_STATIC)
params.trgRenderNode = (IRenderNode*)ray.pCollider->GetForeignData(PHYS_FOREIGN_ID_STATIC);
}
}
string effectClass = explosionInfo.effect_class;
if (effectClass.empty())
effectClass = "generic";
string query = effectClass + "_explode";
if(gEnv->p3DEngine->GetWaterLevel(&explosionInfo.pos)>explosionInfo.pos.z)
query = query + "_underwater";
IMaterialEffects* pMaterialEffects = gEnv->pGame->GetIGameFramework()->GetIMaterialEffects();
TMFXEffectId effectId = pMaterialEffects->GetEffectId(query.c_str(), params.trgSurfaceId);
if (effectId == InvalidEffectId)
effectId = pMaterialEffects->GetEffectId(query.c_str(), pMaterialEffects->GetDefaultSurfaceIndex());
if (effectId != InvalidEffectId)
pMaterialEffects->ExecuteEffect(effectId, params);
}
//------------------------------------------------------------------------
void CTornado::Update(SEntityUpdateContext &ctx, int updateSlot)
{
if (g_pGame->GetIGameFramework()->IsEditing())
return;
// wandering
Matrix34 m = GetEntity()->GetWorldTM();
Vec3 dir(m.GetColumn(1));
Vec3 pos(GetEntity()->GetWorldPos());
if(!gEnv->bServer)
pos = m_currentPos;
Vec3 wanderPos(dir * 1.414214f);
float wanderStrength(1.0f);
float wanderRate(0.6f);
Vec3 wanderOffset;
wanderOffset.SetRandomDirection();
wanderOffset.z = 0.0f;
wanderOffset.NormalizeSafe(Vec3(1,0,0));
m_wanderDir += wanderOffset * wanderRate + (m_wanderDir - wanderPos) * wanderStrength;
m_wanderDir = (m_wanderDir - wanderPos).GetNormalized() + wanderPos;
Vec3 wanderSteer = (dir + m_wanderDir * gEnv->pTimer->GetFrameTime());
wanderSteer.z = 0;
wanderSteer.NormalizeSafe(Vec3(1,0,0));
Vec3 targetSteer(0,0,0);
// go to target
if (m_pTargetEntity)
{
Vec3 target = m_pTargetEntity->GetWorldPos() - pos;
if (target.GetLength() < 10.0f)
{
// emit target reached event
SEntityEvent event( ENTITY_EVENT_SCRIPT_EVENT );
event.nParam[0] = (INT_PTR)"TargetReached";
event.nParam[1] = IEntityClass::EVT_BOOL;
bool bValue = true;
event.nParam[2] = (INT_PTR)&bValue;
GetEntity()->SendEvent( event );
if (m_pTargetCallback)
m_pTargetCallback->Done();
m_pTargetEntity = 0;
m_pTargetCallback = 0;
}
targetSteer = (target - dir);
targetSteer.z = 0;
targetSteer.NormalizeSafe(Vec3(1,0,0));
}
Vec3 steerDir = (0.4f * wanderSteer + 0.6f * targetSteer).GetNormalized();
Matrix34 tm = Matrix34(Matrix33::CreateRotationVDir(steerDir));
pos = pos + steerDir * gEnv->pTimer->GetFrameTime() * m_wanderSpeed;
pos.z = gEnv->p3DEngine->GetTerrainElevation(pos.x, pos.y);
float waterLevel = gEnv->p3DEngine->GetWaterLevel(&pos);
bool prevIsOnWater = m_isOnWater;
m_isOnWater = (pos.z < waterLevel);
if (m_isOnWater)
{
pos.z = waterLevel;
}
// raycast does not work for oceans
if (prevIsOnWater != m_isOnWater && m_isOnWater)
{
m_pGroundEffect->SetParticleEffect("weather.tornado.water");
}
else if (!m_isOnWater)
{
IMaterialEffects *mfx = gEnv->pGame->GetIGameFramework()->GetIMaterialEffects();
Vec3 down = Vec3(0,0,-1.0f);
int matID = mfx->GetDefaultSurfaceIndex();
static const int objTypes = ent_all;
static const unsigned int flags = rwi_stop_at_pierceable|rwi_colltype_any;
ray_hit hit;
int col = gEnv->pPhysicalWorld->RayWorldIntersection(pos, (down * 5.0f), objTypes, flags, &hit, 1, GetEntity()->GetPhysics());
if (col)
{
matID = hit.surface_idx;
}
if (m_curMatID != matID)
{
TMFXEffectId effectId = mfx->GetEffectId("tornado", matID);
SMFXResourceListPtr pList = mfx->GetResources(effectId);
if (pList && pList->m_particleList)
{
m_pGroundEffect->SetParticleEffect(pList->m_particleList->m_particleParams.name);
}
m_curMatID = matID;
}
}
if(gEnv->bServer)
{
tm.SetTranslation(pos);
m_currentPos = pos;
CHANGED_NETWORK_STATE(this, POSITION_ASPECT);
GetEntity()->SetWorldTM(tm);
}
else
{
tm.SetTranslation(m_currentPos);
GetEntity()->SetWorldTM(tm);
}
UpdateParticleEmitters();
UpdateTornadoSpline();
UpdateFlow();
}