void Camera::Update(float deltaTime, GLFWwindow* window)
{
// detect wasd key presses and move camera
vec3 cameraMove = vec3();
// move camera based on inputs and its forward/right/up vectors
if (glfwGetKey(window, GLFW_KEY_W) == GLFW_PRESS)
cameraMove += GetForward() * moveForwardSpd;
if (glfwGetKey(window, GLFW_KEY_A) == GLFW_PRESS)
cameraMove -= GetRight() * moveLeftSpd;
if (glfwGetKey(window, GLFW_KEY_S) == GLFW_PRESS)
cameraMove -= GetForward() * moveBackSpd;
if (glfwGetKey(window, GLFW_KEY_D) == GLFW_PRESS)
cameraMove += GetRight() * moveRightSpd;
if (glfwGetKey(window, GLFW_KEY_SPACE) == GLFW_PRESS)
cameraMove += GetUp() * moveUpSpd;
if (glfwGetKey(window, GLFW_KEY_LEFT_SHIFT) == GLFW_PRESS)
cameraMove -= GetUp() * moveDownSpd;
if (glfwGetKey(window, GLFW_KEY_Q) == GLFW_PRESS) {
glfwTerminate();
std::exit(0);
}
// move the camera from the movement and delta time
vec3 cameraPos = GetPosition();
SetPosition(cameraPos + cameraMove*deltaTime);
}
void Camera::UpdateMatrix()
{
int width = Screen::GetWidth();
int height = Screen::GetHeight();
auto transform = GetTransform();
m_view_matrix = Matrix4x4::LookTo(
transform->GetPosition(),
transform->GetForward(),
transform->GetUp());
if(!m_orthographic)
{
m_projection_matrix = Matrix4x4::Perspective(m_field_of_view, width / (float) height, m_near_clip_plane, m_far_clip_plane);
}
else
{
float top = m_orthographic_size;
float bottom = -m_orthographic_size;
float plane_h = m_orthographic_size * 2;
float plane_w = plane_h * (width * m_rect.width) / (height * m_rect.height);
m_projection_matrix = Matrix4x4::Ortho(-plane_w/2, plane_w/2, bottom, top, m_near_clip_plane, m_far_clip_plane);
}
m_view_projection_matrix = m_projection_matrix * m_view_matrix;
}
void Star::Update()
{
PhysicsObject::Update();
this->Translate(GetForward()*speed);
if(speed > 0.3)
this->speed -= 0.01;
}
void Door::Update(float delta)
{
if(!_active && _counter < 1.0f)
{
Player *player = Player::GetSharedInstance();
if(player->GetWorldPosition().GetDistance(GetWorldPosition() - GetForward()) <= 1.0f)
{
_active = true;
}
}
else
{
Rotate(RN::Vector3(delta*70.0f, 0.0f, 0.0f));
_counter += delta;
}
if(_counter > 1.0f && _active)
{
_active = false;
RN::Kernel::GetSharedInstance()->ScheduleFunction([](){
World *world = static_cast<World*>(RN::World::GetActiveWorld());
world->SetLevel(world->GetLevel() + 1);
world->DropSceneNodes();
world->LoadOnThread(RN::Thread::GetCurrentThread(), nullptr);
});
}
}
void Player::CalculateRight() {
sf::Vector2f f = GetForward();
m_Right = sf::Vector2f(-f.y, f.x);
float mag = std::sqrt(std::pow(m_Right.x, 2.f) + std::pow(m_Right.y, 2.f));
m_Right *= (std::tan(m_FOV/2.f)/mag);
}
void Shoot( Actor* actor, EntityFactory* ef )
{
cml::vector2f shootdir = GetForward( actor );
ef->SpawnEnemyBullet(
GetWorld2DPos( actor->transform.position ) + shootdir, // shoot point
shootdir * actor->wep.bullet_speed, // weapon bullet speed
actor->wep.bullet_duration ); // weapon bullet lifetime
}
void FireBall::Update()
{
//if(particles == NULL)
//{
// /*particles = new Particles(AllDirections, BoxPosition, false, gen, Point3D(3.0, 3.0, 3.0), angleGen, AfterE, 14, 9);
// scene->AddObject(particles);*/
//}
Translate(GetForward()*5);
//particles->Translate(Point3D(-particles->GetTranslate().x+translate.x, 0.0, -particles->GetTranslate().z+translate.z));
}
void Player::Tick(float dt) {
m_Moving = false;
// player movement
sf::Vector2f d(0.f, 0.f);
if (sf::Keyboard::isKeyPressed(sf::Keyboard::W)) {
d.x += GetForward().x;
d.y += GetForward().y;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::S)) {
d.x -= GetForward().x;
d.y -= GetForward().y;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::A)) {
d.x -= GetRight().x;
d.y -= GetRight().y;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::D)) {
d.x += GetRight().x;
d.y += GetRight().y;
}
float mag = std::sqrt(std::pow(d.x, 2.f) + std::pow(d.y, 2.f));
if (mag > 0) {
m_Moving = true;
d*= 1.3f;
if (m_Sprinting && !m_Crouching)
d *= 1.5f;
if (m_Crouching) {
d *= 0.5f;
}
Move(1.8f*dt*d/mag);
}
}
void slSubscription::ShowTreeDetail(ctlTree *browser, frmMain *form, ctlListView *properties, ctlSQLBox *sqlPane)
{
if (!expandedKids)
{
expandedKids = true;
browser->RemoveDummyChild(this);
// Log
if (WantDummyChild())
{
wxTreeItemId id = browser->GetItemParent(browser->GetItemParent(GetId()));
if (id)
{
slSet *set = (slSet *)browser->GetObject(id);
if (set && set->IsCreatedBy(setFactory))
{
wxLogInfo(wxT("Adding child object to subscription %s"), GetIdentifier().c_str());
browser->AppendCollection(this, slSequenceFactory);
browser->AppendCollection(this, slTableFactory);
}
}
}
}
if (properties)
{
CreateListColumns(properties);
properties->AppendItem(_("Provider ID"), GetProviderId());
properties->AppendItem(_("Provider Name"), GetProviderNode());
properties->AppendItem(_("Receiver ID"), GetReceiverId());
properties->AppendItem(_("Receiver Name"), GetReceiverNode());
properties->AppendYesNoItem(_("Active"), GetActive());
properties->AppendYesNoItem(_("May forward"), GetForward());
if (GetForward())
properties->AppendYesNoItem(_("Is forwarded"), GetIsSubscribed());
}
}
void Camera::RotateAroundPosition(F32 leftRot, F32 upRot, F32 forwardRot) {
Matrix rot = Matrix::CreateFromAxis(GetLeft(), -leftRot) *
Matrix::CreateFromAxis(Vector3f::Up, -upRot) *
Matrix::CreateRotationAxis(GetForward(), forwardRot);
Vector3f direction = Vector3f::Normalize(target - position);
Vector3f newDirection = Vector3f::TransformVector(direction, rot);
Vector3f newUp = Vector3f::TransformVector(up, rot);
SetTarget(position + newDirection);
SetUp(newUp);
isViewValid = false;
}
D3DXVECTOR3 Camera::GetParallelRight() const
{
D3DXVECTOR3 up, returnedValue;
//Point "up"
up.x = 0.0f;
up.y = 1.0f;
up.z = 0.0f;
D3DXVec3Cross(&returnedValue, &up, &GetForward());
return returnedValue;
}
void Destructible::EmitDamageParticles(const char *particleName, const Damage_t *damage, Vector2D position)
{
if (particleName != nullptr && *particleName != 0)
{
Vector2D direction(GetForward());
if (damage != nullptr)
{
direction = damage->direction;
}
GetGameContext()->GetParticleRoot()->CreateParticles(particleName,
position, direction);
}
}
void FreeMove::ProcessInput(const Input& input, float delta)
{
float movAmt = m_speed;
if (input.GetKeyUp(m_forwardKey))
Move(GetForward(*GetTransform()->GetRot()), movAmt);
if (input.GetKeyUp(m_backKey))
Move(GetBack(*GetTransform()->GetRot()), movAmt);
if ( input.GetKeyUp ( m_leftKey ) )
Move(GetLeft(*GetTransform()->GetRot()), movAmt);
if ( input.GetKeyUp ( m_rightKey ) )
Move(GetRight(*GetTransform()->GetRot()), movAmt);
}
wxString slSubscription::GetSql(ctlTree *browser)
{
if (sql.IsNull())
{
if (GetReceiverId() != GetCluster()->GetLocalNodeID())
sql = wxT("-- Subscription must be maintained on receiver node.\n");
else
sql = wxT("-- subscribe replication set\n\n")
wxT(" SELECT ") + GetCluster()->GetSchemaPrefix() + wxT("subscribeset(")
+ NumToStr(GetSet()->GetSlId()) + wxT(", ")
+ NumToStr(GetProviderId()) + wxT(", ")
+ NumToStr(GetReceiverId()) + wxT(", ")
+ BoolToStr(GetForward()) + wxT(");");
}
return sql;
}
cVector3f cGameLadder::GetStartPosition()
{
iCharacterBody *pCharBody = mpInit->mpPlayer->GetCharacterBody();
cVector3f vPos = pCharBody->GetPosition();
cVector3f vLadderPos = GetBody(0)->GetWorldPosition() +
GetForward()*pCharBody->GetSize().x *0.6f;
vLadderPos.y = vPos.y+0.05f;
if(vLadderPos.y > mfMaxY - pCharBody->GetSize().y*0.3f)
vLadderPos.y = mfMaxY - pCharBody->GetSize().y*0.3f;
if(vLadderPos.y - pCharBody->GetSize().y/2 < mfMinY)
vLadderPos.y = mfMinY + pCharBody->GetSize().y/2+0.1f;
return vLadderPos;
}
void Projectile::OnCollision(ICollidable *other)
{
Remove();
if (!data.particle_hit.empty())
GetGameContext()->GetParticleRoot()->CreateParticles(data.particle_hit.c_str(), GetOrigin(), GetForward());
Entity *entity = (Entity*)other;
Damage_t damage;
damage.damage = 1;
damage.inflictor = this;
damage.direction = GetForward();
damage.statsInflictorName = inflictorName;
damage.statsInflictorClass = inflictorClass;
damage.statsWeaponName = GetEntityClassName();
damage.statsWeaponClass = GetEntityResourceClass();
entity->TakeDamage(damage);
}
void FreeCamera::Update(const tt::GameContext& context)
{
auto pInputService = MyServiceLocator::GetInstance()->GetService<IInputService>();
auto pTransform = GetComponent<TransformComponent>();
if(pInputService->IsActionTriggered(InputActionId::CameraMoveForward))
pTransform->Translate(pTransform->GetForward() * m_MovementSpeed, true);
if(pInputService->IsActionTriggered(InputActionId::CameraMoveBack))
pTransform->Translate(pTransform->GetBackward() * m_MovementSpeed, true);
if(pInputService->IsActionTriggered(InputActionId::CameraMoveLeft))
pTransform->Translate(pTransform->GetLeft() * m_MovementSpeed, true);
if(pInputService->IsActionTriggered(InputActionId::CameraMoveRight))
pTransform->Translate(pTransform->GetRight() * m_MovementSpeed, true);
if(pInputService->IsActionTriggered(InputActionId::CameraMoveUp))
pTransform->Translate(pTransform->GetUp() * m_MovementSpeed, true);
if(pInputService->IsActionTriggered(InputActionId::CameraMoveDown))
pTransform->Translate(pTransform->GetDown() * m_MovementSpeed, true);
if(!pInputService->IsActionTriggered(InputActionId::CameraUnlockRotation))
return;
auto mouseMovement = pInputService->GetMouseMovement();
mouseMovement *= m_RotationSpeed * context.GameTimer.GetElapsedSeconds();
m_Yaw += mouseMovement.x;
m_Pitch += mouseMovement.y;
tt::Quaternion yawQuat(tt::Vector3::j, m_Yaw);
tt::Vector3 rotatedRight = tt::Vector3::i.TransformPoint(yawQuat);
tt::Quaternion pitchQuat(rotatedRight, m_Pitch);
pTransform->Rotate(yawQuat * pitchQuat);
}
void DoSensePlayer( Mob* actor, Player* player )
{
cml::vector3f playerpos = player->transform.position;
cml::vector3f mob2player = actor->transform.position - playerpos;
float angle_to_player = 0;
actor->player_distance = cml::length( mob2player );
bool player_visible = false;
if( actor->player_distance < actor->vision.distance )
{
cml::vector2f mob_forward = GetForward( actor );
angle_to_player = cml::deg(cml::signed_angle_2D( mob_forward, cml::vector2f(mob2player[0],mob2player[2]) ));
if( abs(angle_to_player) < actor->vision.angle)
{
// comprobamos que no haya algun elemento del mapa interrumpiendo la visión
b2Body* b = actor->GetPhysicBody();
cml::vector3f actorpos = actor->transform.position;
cml::vector3f playerpos = player->transform.position;
if( actorpos != playerpos )
{
MyRayCB tehcb;
tehcb.SetOrigin();
b2Vec2 apos(-actorpos[0],-actorpos[2]);
b2Vec2 ppos(-playerpos[0],-playerpos[2]);
b->GetWorld()->RayCast( &tehcb, apos, ppos );
// si el rayo NO ha colisionado con algun elemento del mapa, tenemos al player en el cono!
player_visible = !tehcb.didcollide;
}
}
}
//if( !player_visible ) actor->angle_to_player = NO_PLAYER;
actor->angle_to_player = angle_to_player;
actor->player_visible = player_visible;
}
// Called when the game starts or when spawned
void AEnemy::BeginPlay()
{
Super::BeginPlay();
//Set Random Material
int randMat = FMath::RandRange(0, enemyMaterials.Num() - 1);
StaticMesh->SetMaterial(0, enemyMaterials[randMat]);
//Get reference to gamestate
gameState = GetWorld() != NULL ? GetWorld()->GetGameState<APacGameState>() : NULL;
//Find player
for (TActorIterator<AActor> It(GetWorld()); It; ++It)
{
AActor* Actor = *It;
if (Actor->ActorHasTag(FName(TEXT("player"))))
{
player = (AUfo*)Actor;
}
}
ufoVelocity = FVector(0.0f, 1.0f, 0.0f)*velMultiplier;
GetForward();
}
// Called every frame
void AEnemy::Tick( float DeltaTime )
{
Super::Tick( DeltaTime );
//Handles movement
if (!ufoVelocity.IsZero())
{
float railOffsetX = FMath::Fmod(StaticMesh->GetComponentLocation().X, 100.0f);
float railOffsetY = FMath::Fmod(StaticMesh->GetComponentLocation().Y, 100.0f);
//If path is clear, consider changing direction
changedDirTime += DeltaTime;
if (railOffsetX <= 5.0f && railOffsetY <= 5.0f && changedDirTime >= minChangeDirTime)
{
ChangeDir();
changedDirTime = 0.0f;
}
//Try to keep it on rails
GetForward();
ufoVelocity = forward*velMultiplier;
if (forward.X != 0)
{
if (railOffsetY > 50.0f)
{
ufoVelocity.Y += (100.0f - railOffsetY)*velMultiplier / 50.0f;
}
else
{
ufoVelocity.Y -= railOffsetY*velMultiplier / 50.0f;
}
}
else if (forward.Y != 0)
{
if (railOffsetX > 50.0f)
{
ufoVelocity.X += (100.0f - railOffsetX)*velMultiplier / 50.0f;
}
else
{
ufoVelocity.X -= railOffsetX*velMultiplier / 50.0f;
}
}
ufoVelocity.Z = (100.0f - StaticMesh->GetComponentLocation().Z);
//Apply Velocity
StaticMesh->SetAllPhysicsLinearVelocity(ufoVelocity);
//Set facing to the direction of movement
FRotator currRot = StaticMesh->GetComponentRotation();
FRotator nextRot = FRotator(0.0f, ufoVelocity.Rotation().Yaw, 0.0f);
float deltaRot = (nextRot - currRot).Yaw;
//Needed for smooth transitions on yaw limits (0 or 360)
if (deltaRot >= 180 || deltaRot <= -180)
{
deltaRot = -FMath::Sign(deltaRot)*(360 - FMath::Abs(deltaRot));
}
if (FMath::Abs(deltaRot) > 0)
{
StaticMesh->SetAllPhysicsAngularVelocity(FVector(0.0f, 0.0f, FMath::Sign(deltaRot)*rotMultiplier));
}
else
{
StaticMesh->SetAllPhysicsAngularVelocity(FVector(0.0f, 0.0f, FMath::Sign(deltaRot)*rotMultiplier*0.1f));
}
}
}
cVector3f cGameLadder::GetStartRotation()
{
iCharacterBody *pCharBody = mpInit->mpPlayer->GetCharacterBody();
return cMath::GetAngleFromPoints3D(cVector3f(0,0,0), GetForward()*-1);
}
PAVECTOR CBody::GetForwardPAVector(void) const
{
return PAVector(GetForward());
}
void CBody::AdjustRoll(float radianAngle)
{
AdjustAxisAngle(GetForward(), radianAngle);
}
void CBody::AdjustRollVelocity(float radianAngle)
{
AdjustAxisVelocity(GetForward(), radianAngle);
}
Vector3f Camera::GetLeft() const {
return Vector3f::Cross(GetUp(), GetForward());
}
void AEnemy::ChangeDir()
{
//Check which sides are clear
FCollisionQueryParams Params;
Params.AddIgnoredActor(this);
//Debug draw lines
//const FName TraceTag("MyTraceTag");
//GetWorld()->DebugDrawTraceTag = TraceTag;
//Params.TraceTag = TraceTag;
FHitResult HitF;
FHitResult HitL;
FHitResult HitR;
float range = 150.0f;
GetForward();
FVector Start = StaticMesh->GetComponentLocation();
FVector EndF = Start + forward*range/3.0f;
FVector EndL = Start + forward.RotateAngleAxis(90.0f, FVector::UpVector)*range;
FVector EndR = Start + forward.RotateAngleAxis(-90.0f, FVector::UpVector)*range;
bool bHitF = GetWorld()->LineTraceSingleByChannel(HitF, Start, EndF, ECC_WorldStatic, Params);
bool bHitL = GetWorld()->LineTraceSingleByChannel(HitL, Start, EndL, ECC_WorldStatic, Params);
bool bHitR = GetWorld()->LineTraceSingleByChannel(HitR, Start, EndR, ECC_WorldStatic, Params);
//Make sure hit results from level objects
if (bHitF)
{
bHitF = HitF.GetActor()->ActorHasTag(TEXT("level"));
}
if (bHitL)
{
bHitL = HitL.GetActor()->ActorHasTag(TEXT("level"));
}
if (bHitR)
{
bHitR = HitR.GetActor()->ActorHasTag(TEXT("level"));
}
TArray<int> dummy;
dummy.Add(0);
if (!bHitL)
{
dummy.Add(1);
}
if (!bHitR)
{
dummy.Add(2);
}
int randInt = FMath::Trunc(FMath::RandRange(0.0f, (float)dummy.Num()));
if (randInt > dummy.Num() - 1)
{
randInt = dummy.Num() - 1;
}
int randResult = dummy[randInt];
switch (randResult)
{
case 0:
if (bHitF)
{
ufoVelocity = -forward*velMultiplier;
}
break;
case 1:
ufoVelocity = forward.RotateAngleAxis(90.0f, FVector::UpVector)*velMultiplier;
break;
case 2:
ufoVelocity = forward.RotateAngleAxis(-90.0f, FVector::UpVector)*velMultiplier;
break;
}
GetForward();
}
bool MovingCamera::Update(float elapsedTime)
{
#pragma region WASD EQ
if (sf::Keyboard::isKeyPressed(sf::Keyboard::W))
{
IncrementPosition(GetForward() * moveSpeed * elapsedTime);
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::S))
{
IncrementPosition(-GetForward() * moveSpeed * elapsedTime);
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::D))
{
IncrementPosition(GetSideways() * moveSpeed * elapsedTime);
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::A))
{
IncrementPosition(-GetSideways() * moveSpeed * elapsedTime);
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::E))
{
IncrementPosition(GetUpward() * -moveSpeed * elapsedTime);
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Q))
{
IncrementPosition(GetUpward() * moveSpeed * elapsedTime);
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Escape))
{
return true;
}
#pragma endregion
#pragma region Mouse
if (Window == 0)
{
return false;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Space))
{
if (!pressedLastFrame)
{
Window->setMouseCursorVisible(true);
pressedLastFrame = true;
camPaused = !camPaused;
}
}
else pressedLastFrame = false;
if (camPaused) return false;
Window->setMouseCursorVisible(false);
Vector2i mousePos = Conv(sf::Mouse::getPosition());
Vector2i delta = mousePos - mouseTarget;
Vector2f rotAmount(delta.x * rotSpeed * elapsedTime, delta.y * rotSpeed * elapsedTime);
sf::Mouse::setPosition(Conv(mouseTarget));
AddPitch(-rotAmount.y);
AddYaw(rotAmount.x);
#pragma endregion
return false;
}
AglVector3 AglMatrix::GetBackward() const
{
return -GetForward();
}
/// Returns location camera is looking at
vec3 Camera::GetLookAt()
{
return GetPosition() + GetForward();
}
/// Return right vector from camera
vec3 Camera::GetRight()
{
// Right will be cross of up and forward
// Becaues it's perpendicular to both
return cross(GetForward(), GetUp());
}
