void RPG_Pickup::CheckCharacterContact()
{
VArray<RPG_Character*> const& characters = RPG_GameManager::s_instance.GetCharacters();
hkvVec3 const& currentPosition = GetPosition();
for(int index = 0; index < characters.GetSize(); ++index)
{
RPG_Character* character = characters.GetAt(index);
// only target players
if(!character->IsOfType(V_RUNTIME_CLASS(RPG_PlayerCharacter)))
{
continue;
}
hkvVec3 const& targetPosition = character->GetPosition();
float currentRangeSquared = (currentPosition - targetPosition).getLengthSquared();
if(currentRangeSquared <= m_pickupRadius * m_pickupRadius)
{
// call OnPickup for subclasses
OnPickup(character);
// play the pickup effect
CreateEffect(PKFX_Pickup, GetPosition(), GetOrientation());
// setup this object for deletion
DisposeObject();
}
}
}
void PlayerUIDialog::PlayTestEffect()
{
RPG_Character *characterEntity = static_cast<RPG_Character *>(m_playerController->GetOwner());
VASSERT(characterEntity);
const hkvVec3 position = characterEntity->GetPosition();
RPG_VisionEffectHelper::PlayFmodSoundEvent("Characters/Barbarian", "Melee_Basic_Swing", position); // first argument refers to event group names in the FMOD project specified by GameManager::FMOD_EVENT_PROJECT
}
/// Finds and sets a target within range to interact with (usually to attack).
/// @TODO: Implement teams and team relationships, as target must currently be a player.
bool RPG_AiControllerComponent::AcquireTarget()
{
VArray<RPG_Character*> const& characters = RPG_GameManager::s_instance.GetCharacters();
hkvVec3 const& currentPosition = m_characterOwner->GetPosition();
bool returnVal = false;
for(int index = 0; index < characters.GetSize(); ++index)
{
RPG_Character* character = characters.GetAt(index);
// can't target yourself
if(character == m_characterOwner)
{
continue;
}
// only target apparently alive players
if(!character->IsOfType(V_RUNTIME_CLASS(RPG_PlayerCharacter)) ||
character->IsDead() ||
character->IsFeigningDeath())
{
continue;
}
float const aggroRadius = m_characterOwner->GetAggroRadius();
hkvVec3 const& targetPosition = character->GetPosition();
float const currentRangeSquared = (currentPosition - targetPosition).getLengthSquared();
// check if they are within range
if(currentRangeSquared <= aggroRadius * aggroRadius)
{
m_target = character;
returnVal = true;
}
}
return returnVal;
}
bool RPG_AiControllerComponent::HasValidTarget() const
{
if (m_target)
{
VArray<RPG_DamageableEntity*> const& attackableEntities = RPG_GameManager::s_instance.GetAttackableEntities();
if(attackableEntities.Find(GetTarget()) < 0)
{
return false;
}
if(m_target->IsFrom(RPG_Character))
{
float const aggroRadius = GetCharacter()->GetAggroRadius();
hkvVec3 const& currentPosition = GetCharacter()->GetPosition();
RPG_Character* targetCharacter = static_cast<RPG_Character*>(GetTarget());
hkvVec3 const& targetPosition = targetCharacter->GetPosition();
float const currentRangeSquared = (currentPosition - targetPosition).getLengthSquared();
// check if target is still within range
if(currentRangeSquared > aggroRadius * aggroRadius)
{
return false;
}
else
{
return !targetCharacter->IsDead() && !targetCharacter->IsFeigningDeath();
}
}
else
{
return true;
}
}
return false;
}
void PlayerUIDialog::OnTick(float deltaTime)
{
VDialog::OnTick(deltaTime);
#if defined (SUPPORTS_MULTITOUCH) && (HAVOK_VISION_RESTRUCTURING) && !defined(_VISION_ANDROID)
if (m_touchInput != NULL)
{
int count = m_touchInput->GetNumberOfTouchPoints();
if (count > 1)
return;
}
#endif
RPG_Character *characterEntity = static_cast<RPG_Character *>(m_playerController->GetOwner());
if (!characterEntity)
{
// @todo: handle player death properly
hkvLog::Warning("Player character has probably died, which isn't yet handled. Set the character's Unlimited Health entity property to true to prevent this.");
return;
}
RPG_PlayerControllerInput input;
{
if(m_inputMap->GetTrigger(PI_PrimaryAction) > 0.0f)
{
if(m_inputMap->GetTrigger(PI_ShiftModifier) > 0.0f)
{
input.m_buttons |= RPG_PlayerControllerInput::B_RANGED;
}
else if(m_inputMap->GetTrigger(PI_SecondaryShiftModifier) > 0.0f)
{
input.m_buttons |= RPG_PlayerControllerInput::B_POWER;
}
else
{
input.m_buttons |= RPG_PlayerControllerInput::B_PRIMARY;
}
}
if(m_inputMap->GetTrigger(PI_SecondaryAction) > 0.0f)
{
input.m_buttons |= RPG_PlayerControllerInput::B_POWER;
}
if(m_inputMap->GetTrigger(PI_SpecialAction01) > 0.0f)
{
input.m_buttons |= RPG_PlayerControllerInput::B_AOE;
}
GetFirstAttackableEntityUnderCursor(input.m_targetEntity, input.m_targetPoint, characterEntity);
if(!input.m_targetEntity)
{
hkVector4 hitPoint, characterPos;
RPG_VisionHavokConversion::VisionToHavokPoint(characterEntity->GetPosition(), characterPos);
if(GetClosestPointOnNavMeshUnderCursor(hitPoint, characterPos))
{
RPG_VisionHavokConversion::HavokToVisionPoint(hitPoint, input.m_targetPoint);
}
}
m_playerController->SetInput(input);
}
RPG_GuiManager::GetInstance()->OnTick(deltaTime);
}