void CustomCam1::rotateCamVertical(float degrees)
{
if (degrees + f_currentPitch > f_pitchLimit && degrees > 0)
{
degrees = f_pitchLimit - f_currentPitch;
if (f_currentPitch >= f_pitchLimit)
{
degrees = 0.f;
}
}
else if (degrees + f_currentPitch < -f_pitchLimit && degrees < 0)
{
degrees = -f_pitchLimit - f_currentPitch;
if (f_currentPitch <= -f_pitchLimit)
{
degrees = 0.f;
}
}
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
target -= position;
f_currentPitch += degrees;
rotation.SetToRotation(static_cast<float>(degrees), right.x, right.y, right.z);
target = rotation * target;
target += position;
}
void CTransform::SetRotate( const float angle, const float rx, const float ry, const float rz, bool self)
{
Mtx44 MtxBackToPosition;
if (self)
{
Mtx44 MtxBackToOrigin;
MtxBackToOrigin.a[12] = -Mtx.a[12];
MtxBackToOrigin.a[13] = -Mtx.a[13];
MtxBackToOrigin.a[14] = -Mtx.a[14];
MtxBackToPosition.a[12] = Mtx.a[12];
MtxBackToPosition.a[13] = Mtx.a[13];
MtxBackToPosition.a[14] = Mtx.a[14];
Mtx = Mtx + MtxBackToOrigin;
}
Mtx44 TempMtx;
TempMtx.SetToRotation(angle, rx, ry, rz);
Mtx = Mtx * TempMtx ;
if (self)
{
Mtx = Mtx + MtxBackToPosition;
}
}
void AI::movementFB(double &dt, bool forward)
{
Mtx44 rotation;
if (forward)
{
if (e_State == ATTACK)
{
f_movementSpeed = f_move_run;
}
else
{
f_movementSpeed = f_move_walk;
}
vel += (getDirection(true).Normalize() * (f_movementSpeed)) * static_cast<float>(dt);
}
else
{
Lookat = Lookat - pos;
rotation.SetToRotation(720 * static_cast<float>(dt), 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
//Velocity += (getDirection(true).Normalize() * f_movementSpeed) * static_cast<float>(dt);
}
}
void FPcamera::SpinCounterClockwise(const double dt)
{
float angle = (float)(-TURN_SPEED * (float)dt);
view = (target - position).Normalized();
Mtx44 rotation;
rotation.SetToRotation(angle, 0, 0, 1);
view = rotation * view;
target = position + view;
}
void CameraComponent::LookAround(double dt)
{
auto infoC = this->getParent()->getComponent<InformationComponent>();
if (infoC)
{
Mtx44 rotation;
rotation.SetToRotation(m_Camera->getCameraYaw(),0, 1, 0);
Vector3 curDirection = infoC->getDirection().Normalized();
curDirection = rotation * curDirection;
infoC->setDirection(curDirection);
}
}
void CPlayInfo3PV::UpdateDir(float yaw, float pitch)
{
// Yaw
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
curDirection = rotation * curDirection;
Vector3 right = curDirection.Cross(curUp);
right.y = 0;
right.Normalize();
curUp = right.Cross(curDirection).Normalized();
// Pitch
//rotation.SetToRotation(pitch, 1, 0, 0);
right = curDirection.Cross(curUp);
right.y = 0;
right.Normalize();
curUp = right.Cross(curDirection).Normalized();
rotation.SetToRotation(pitch, right.x, right.y, right.z);
curDirection = rotation * curDirection;
}
void AI::movementLR(double &dt, bool left, float rotation_speed)
{
Mtx44 rotation;
if (left == true)
{
Lookat = Lookat - pos;
rotation.SetToRotation(-rotation_speed * static_cast<float>(dt), 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
//Velocity += (getDirection(true).Normalize() * f_movementSpeed) * static_cast<float>(dt);
}
else
{
Lookat = Lookat - pos;
rotation.SetToRotation(rotation_speed * static_cast<float>(dt), 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
//Velocity += (getDirection(true).Normalize() * f_movementSpeed) * static_cast<float>(dt);
}
}
/********************************************************************************
LookDown
********************************************************************************/
void TPCamera::LookDown(const double dt)
{
//float pitch = (float)(-CAMERA_SPEED * Application::camera_pitch * (float)dt);
float pitch = (float)(CAMERA_SPEED * (float)dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
view = rotation * view;
target = position + view;
}
void FPcamera::lookUp(const double dt)
{
float pitch = (float)(-TURN_SPEED * Application::camera_pitch * (float)dt);
rotationX -= pitch;
view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
view = rotation * view;
target = position + view;
}
void FPcamera::lookRight(const double dt)
{
view = (target - position).Normalized();
float yaw = (float)(-TURN_SPEED * Application::camera_yaw * (float)dt);
rotationY += yaw;
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
view = rotation * view;
target = position + view;
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
}
/********************************************************************************
Turn right
********************************************************************************/
void TPCamera::TurnRight(const double dt)
{
Vector3 view = (target - position).Normalized();
// float yaw = (float)(-CAMERA_SPEED * Application::camera_yaw * (float)dt);
float yaw = (float)(-CAMERA_SPEED * (float)dt);
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
view = rotation * view;
target = position + view;
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
}
/********************************************************************************
LookRight
********************************************************************************/
void Camera3::LookRight(const double dt)
{
float yaw = yawVelocity;
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
view = rotation * view;
target = position + view;
up = rotation * up;
}
void FPcamera::lookDown(const double dt, float downValue)
{
float pitch = (float)(-WALK_SPEED * Application::camera_pitch * (float)dt - downValue * (float)dt);
recoil -= 5.f * (float)dt;;
rotationX -= pitch;
view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
view = rotation * view;
target = position + view;
}
void FPS_Cam::LookPitch(float pitchValue, double dt)
{
float mspeed = mouse_speed * pitchValue * dt;
FaceDirection = (target - position).Normalized();
Vector3 right = FaceDirection.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(FaceDirection).Normalized();
rotation22.SetToRotation(mspeed, right.x, right.y, right.z);
FaceDirection = rotation22 * FaceDirection;
target = position + FaceDirection;
up = rotation22 * up;
}
void FPS_Cam::LookYaw(float yawValue, double dt)
{
float mspeed = mouse_speed * yawValue;
FaceDirection = (target - position).Normalized();
Vector3 right = FaceDirection.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(FaceDirection).Normalized();
rotation22.SetToRotation(mspeed * dt, 0, 1, 0);
FaceDirection = rotation22 * FaceDirection;
target = position + FaceDirection;
up = rotation22 * up;
}
void FPcamera::lookLeft(const double dt)
{
//Update the camera direction based on mouse move
// left-right rotate
view = (target - position).Normalized();
float yaw = (float)(-TURN_SPEED * Application::camera_yaw * (float)dt);
rotationY += yaw;
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
view = rotation * view;
target = position + view;
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
}
/********************************************************************************
LookDown
********************************************************************************/
void Camera3::LookDown(const double dt)
{
float pitch = pitchVelocity;
//Controller::incrementPitchAngle(pitch);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
view = rotation * view;
target = position + view;
up = rotation * up;
}
void AI::ai_ScanArea(double &dt)
{
b_updateAI = false;
b_aiScanning = true;
static double rotationSpeed = 50.f;
if(b_rotateClockwiseFirst == NULL)
{
b_rotateClockwiseFirst = static_cast<bool>(Math::RandIntMinMax(0, 1));
}
d_totalRotation += rotationSpeed * dt;
//Scan
if(d_totalRotation < 90)
{
if(b_rotateClockwiseFirst)
d_enemyRotation = -rotationSpeed * dt;
else
d_enemyRotation = rotationSpeed * dt;
}
else if (d_totalRotation >= 90 && d_totalRotation < 270)
{
if(b_rotateClockwiseFirst)
d_enemyRotation = rotationSpeed * dt;
else
d_enemyRotation = -rotationSpeed * dt;
}
else
{
e_State = WALKING;
d_totalRotation = 0.f;
b_updateAI = true;
b_rotateClockwiseFirst = NULL;
b_aiScanning = false;
}
Mtx44 rotation;
Lookat = Lookat - pos;
rotation.SetToRotation(static_cast<float>(d_enemyRotation), 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
}
/********************************************************************************
Hero Move Left Right
********************************************************************************/
void CPlayInfo3PV::MoveLeftRight(const bool mode, const float timeDiff)
{
Mtx44 rotation;
rotation.SetToRotation(90, 0, 1, 0);
// Dir without moving y axis
Vector3 tempTarget = curPosition + curDirection;
tempTarget.y = curPosition.y;
Vector3 tempDir = (tempTarget - curPosition).Normalized();
Vector3 right = rotation * tempDir;
if (mode)
{
curPosition += right * (CAMERA_SPEED * timeDiff);
//curPosition.x = curPosition.x + (int) (200.0f * timeDiff);
}
else
{
curPosition -= right * (CAMERA_SPEED * timeDiff);
//curPosition.x = curPosition.x - (int) (200.0f * timeDiff);
}
}
void Camera3::Update(double dt)
{
static const float CAMERA_SPEED = 80.f;
static const float MOVEMENT_SPEED = 30.f;
if (Application::IsKeyPressed('W'))
{
Vector3 camDir = (target - position).Normalized();
position += (camDir * MOVEMENT_SPEED * dt);
target += (camDir * MOVEMENT_SPEED * dt);
}
if (Application::IsKeyPressed('S'))
{
Vector3 camDir = (target - position).Normalized();
position -= (camDir * MOVEMENT_SPEED * dt);
target -= (camDir * MOVEMENT_SPEED * dt);
}
if (Application::IsKeyPressed('A'))
{
Vector3 camDir = (target - position).Normalized();
Vector3 leftDir = (up.Cross(camDir)).Normalized();
position += (leftDir * MOVEMENT_SPEED * dt);
target += (leftDir * MOVEMENT_SPEED * dt);
}
if (Application::IsKeyPressed('D'))
{
Vector3 camDir = (target - position).Normalized();
Vector3 rightDir = (camDir.Cross(up)).Normalized();
position += (rightDir * MOVEMENT_SPEED * dt);
target += (rightDir * MOVEMENT_SPEED * dt);
}
if (Application::IsKeyPressed(VK_LEFT))
{
float yaw = (float)(CAMERA_SPEED * dt);
Mtx44 rotate;
rotate.SetToRotation(yaw, 0, 1, 0);
target.x -= position.x;
target.y -= position.y;
target.z -= position.z;
target = rotate * target;
target.x += position.x;
target.y += position.y;
target.z += position.z;
up = rotate * up;
}
if (Application::IsKeyPressed(VK_RIGHT))
{
float yaw = (float)(-CAMERA_SPEED * dt);
Mtx44 rotate;
rotate.SetToRotation(yaw, 0, 1, 0);
target.x -= position.x;
target.y -= position.y;
target.z -= position.z;
target = rotate * target;
target.x += position.x;
target.y += position.y;
target.z += position.z;
up = rotate * up;
}
if (Application::IsKeyPressed(VK_UP))
{
float pitch = (float)(CAMERA_SPEED * dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotate;
rotate.SetToRotation(pitch, right.x, right.y, right.z);
target.x -= position.x;
target.y -= position.y;
target.z -= position.z;
target = rotate * target;
target.x += position.x;
target.y += position.y;
target.z += position.z;
}
if (Application::IsKeyPressed(VK_DOWN))
{
float pitch = (float)(-CAMERA_SPEED * dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotate;
rotate.SetToRotation(pitch, right.x, right.y, right.z);
target.x -= position.x;
target.y -= position.y;
target.z -= position.z;
target = rotate * target;
target.x += position.x;
target.y += position.y;
target.z += position.z;
}
if (Application::IsKeyPressed('R'))
{
Reset();
}
}
void AI::AiLookatRotation(double &dt)
{
if(currentLookat != 0)
{
static float rotationSpeed = 4;
if(e_State == ATTACK)
{
rotationSpeed = 10;
}
else
{
rotationSpeed = 5;
}
if (b_aiRotating == false)
{
float rotationdiff = (CalAnglefromPosition(currentLookat, pos, true) - CalAnglefromPosition(Lookat, pos, true));
if (rotationdiff >= 180)
{
Mtx44 rotation;
Lookat = Lookat - pos;
rotation.SetToRotation(-360, 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
rotationdiff -= 360;
}
else if (rotationdiff <= -180)
{
Mtx44 rotation;
Lookat = Lookat - pos;
rotation.SetToRotation(360, 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
rotationdiff += 360;
}
Mtx44 rotation;
Lookat = Lookat - pos;
rotation.SetToRotation(rotationdiff * rotationSpeed * static_cast<float>(dt), 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
if(rotationdiff < 0.1 && rotationdiff > -0.1)
{
b_aiRotating = true;
}
}
else
{
if (e_State == ATTACK)
{
prevPosition = pos;
}
else if (e_State == ALERT)
{
destination = currentLookat;
prevPosition = pos;
}
currentLookat = 0;
b_aiRotating = false;
}
}
}
void AI::aiStateHandling(double &dt, Vector3 &playerPos, std::vector<GameObject*> &m_GOList)
{
Mtx44 rotation;
rotation.SetToRotation(CalAnglefromPosition(Lookat, pos, true), 0.f, 1.f, 0.f);
Vector3 L, R, C;
C = rotation * Vector3(0.f, ModelPos.y, 50.f);
L = rotation * Vector3(-15.f, ModelPos.y, 15.f);
R = rotation * Vector3(15.f, ModelPos.y, 15.f);
switch (e_State)
{
case WALKING:
{
//Have the AI partol a certain area
//Need Pathfinding i think
destination = playerPos;
if (b_isDestinationWithinFOV && b_isDestinationVisible)
{
//If player is infront and near player, then ai will switch to attack state
if ((playerPos - pos).LengthSquared() < d_detectionRange)
{
currentLookat.x = playerPos.x;
currentLookat.z = playerPos.z;
destination = playerPos;
prevPosition = pos;
e_State = ATTACK;
break;
}
//if ai saw player but is too far way, the ai will investigate
else if ((playerPos - pos).LengthSquared() >= d_detectionRange && (playerPos - pos).LengthSquared() <= d_detectionRangeMax)
{
destination.x = playerPos.x;
destination.z = playerPos.z;
destination = playerPos;
prevPosition = pos;
e_State = ALERT;
break;
}
}
SensorUpdate(dt, collisionChecking(pos + L, m_GOList), collisionChecking(pos + C, m_GOList), collisionChecking(pos + R, m_GOList));
}
break;
case ALERT:
{
//If destination is not visible
if (!b_isDestinationVisible)
{
//use sensor update 2 to get to the destination
SensorUpdate2(dt, collisionChecking(pos + L, m_GOList), collisionChecking(pos + C, m_GOList), collisionChecking(pos + R, m_GOList));
}
//If player is infront and near player, then ai will switch to attack state
if (isVisible(pos, Lookat, getDetectionAngle(), playerPos) && (playerPos - pos).LengthSquared() < d_detectionRange)
{
currentLookat.x = playerPos.x;
currentLookat.z = playerPos.z;
destination = playerPos;
}
if (b_isDestinationVisible && b_isDestinationWithinFOV && destination == playerPos)
{
e_State = ATTACK;
}
if(b_isDestinationVisible && b_isDestinationWithinFOV)
{
moveToDestination(dt);
}
if((pos - destination).LengthSquared() < 300)
{
e_State = WALKING;
}
}
break;
case ATTACK:
{
destination = playerPos;
//if enemy is holding a weapon
if (holding != NULL)
{
if (holding->isWeapon)
{
WeaponsObject *WO = dynamic_cast<WeaponsObject*>(holding);
//Enemy is holding a gun
if (WO->isGun)
{
//Make enemy stay at the same pos
if (b_isDestinationVisible && b_isDestinationWithinFOV && (playerPos - pos).LengthSquared() < d_detectionRange)
{
currentLookat.x = playerPos.x;
currentLookat.z = playerPos.z;
b_SHOOTLA = true;
}
else
{
b_SHOOTLA = false;
if (!b_isDestinationVisible)
{
SensorUpdate2(dt, collisionChecking(pos + L, m_GOList), collisionChecking(pos + C, m_GOList), collisionChecking(pos + R, m_GOList));
}
else
{
moveToDestination(dt);
}
}
}
else
{
if (!b_isDestinationVisible)
{
SensorUpdate2(dt, collisionChecking(pos + L, m_GOList), collisionChecking(pos + C, m_GOList), collisionChecking(pos + R, m_GOList));
}
else
{
moveToDestination(dt);
}
}
}
else
{
if (!b_isDestinationVisible)
{
SensorUpdate2(dt, collisionChecking(pos + L, m_GOList), collisionChecking(pos + C, m_GOList), collisionChecking(pos + R, m_GOList));
}
else
{
moveToDestination(dt);
}
}
}
//Enemy is not holding a weapon
else
{
if (!b_isDestinationVisible)
{
SensorUpdate2(dt, collisionChecking(pos + L, m_GOList), collisionChecking(pos + C, m_GOList), collisionChecking(pos + R, m_GOList));
}
else
{
moveToDestination(dt);
}
}
break;
}
default:
break;
}
}
void FPCamera::Update(double dt){
tempPos = position;
static const float MOVE_SPEED = 100.0f;
static const float CAMERA_SPEED = MOVE_SPEED * 2;
if (Application::IsKeyPressed('A'))
{
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
view = target - position;
view.Normalize();
position -= right * dt * MOVE_SPEED;
target -= right * dt * MOVE_SPEED;
}
if (Application::IsKeyPressed('D'))
{
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
view = target - position;
view.Normalize();
position += right * dt * MOVE_SPEED;
target += right * dt * MOVE_SPEED;
}
if (Application::IsKeyPressed('W'))
{
Vector3 view = (target - position).Normalized();
/*position.x += view.x * dt * MOVE_SPEED;
position.z += view.z * dt * MOVE_SPEED;
target.x += view.x * dt * MOVE_SPEED;
target.z += view.z * dt * MOVE_SPEED;*/
//for free y move
position += view * dt * MOVE_SPEED;
target += view * dt * MOVE_SPEED;
}
if (Application::IsKeyPressed('S'))
{
Vector3 view = (target - position).Normalized();
/*position.x -= view.x * dt * MOVE_SPEED;
position.z -= view.z * dt * MOVE_SPEED;
target.x -= view.x * dt * MOVE_SPEED;
target.z -= view.z * dt * MOVE_SPEED;*/
//for free y move
position -= view * dt * MOVE_SPEED;
target -= view * dt * MOVE_SPEED;
}
if (Application::IsKeyPressed(VK_UP))
{
float pitch = (float)(-CAMERA_SPEED * dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
Mtx44 rotation;
rotation.SetToRotation(-pitch, right.x, right.y, right.z);
up = rotation * up;
view = rotation * view;
target = position + view;
}
if (Application::IsKeyPressed(VK_DOWN))
{
float pitch = (float)(-CAMERA_SPEED * dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
up = rotation * up;
view = rotation * view;
target = position + view;
}
if (Application::IsKeyPressed(VK_LEFT))
{
float yaw = (float)(-CAMERA_SPEED * dt);
Mtx44 rotation;
rotation.SetToRotation(-yaw, 0, 1, 0);
Vector3 view = position - target;
//view.Normalize();
view = rotation * view;
position = target + view;
up = rotation * up;
}
if (Application::IsKeyPressed(VK_RIGHT))
{
float yaw = (float)(-CAMERA_SPEED * dt);
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
Vector3 view = position - target;
//view.Normalize();
view = rotation * view;
position = target + view;
up = rotation * up;
}
if (Application::IsKeyPressed('N'))
{
Vector3 direction = target - position;
if (direction.Length() > 5)
{
Vector3 view = (target - position).Normalized();
position += view * (float)(100.f * dt);
}
}
if (Application::IsKeyPressed('M'))
{
Vector3 view = (target - position).Normalized();
position -= view * (float)(100.f * dt);
}
if (Application::IsKeyPressed('R'))
{
Reset();
}
if (position.x > 499 || position.z > 499 || position.x < -499 || position.z < -499 || position.y > 499 || position.y < -499){
Reset();
}
}
void Camera2::Update(double dt)
{
static const float CAMERA_SPEED = 50.f;
TestPosition = position;
PlayerPosition = position;
if (Application::IsKeyPressed('W'))
{
Vector3 view = (target - position).Normalized();
// Normalize view vector
TestPosition.x += view.x * dt * 100;
TestPosition.z += view.z * dt * 100;
if (BoundaryCheck(TestPosition) == true) {
position.x += view.x * dt * 100;
position.z += view.z * dt * 100;
target.x += view.x * dt * 100;
target.z += view.z * dt * 100;
}
}
if (Application::IsKeyPressed('A'))
{
Vector3 view = (target - position).Normalized();
// Normalize view vector
Vector3 right = view.Cross(up);
TestPosition.x -= right.x * dt * 100;
TestPosition.z -= right.z * dt * 100;
if ((BoundaryCheck(TestPosition) == true)) {
position.x -= right.x * dt * 100;
position.z -= right.z * dt * 100;
target.x -= right.x * dt * 100;
target.z -= right.z * dt * 100;
}
}
if (Application::IsKeyPressed('S'))
{
Vector3 view = (target - position).Normalized();
// Normalize view vector
TestPosition.x -= view.x * dt * 100;
TestPosition.z -= view.z * dt * 100;
if ((BoundaryCheck(TestPosition) == true)) {
position.x -= view.x * dt * 100;
position.z -= view.z * dt * 100;
target.x -= view.x * dt * 100;
target.z -= view.z * dt * 100;
}
}
if (Application::IsKeyPressed('D'))
{
Vector3 view = (target - position).Normalized();
// Normalize view vector
Vector3 right = view.Cross(up);
TestPosition.x += right.x * dt * 100;
TestPosition.z += right.z * dt * 100;
if ((BoundaryCheck(TestPosition) == true)) {
position.x += right.x * dt * 100;
position.z += right.z * dt * 100;
target.x += right.x * dt * 100;
target.z += right.z * dt * 100;
}
}
Application::MouseMovement(mouseXPos, mouseYPos);
float horizontalMouseMovement = 10 * dt * static_cast<float>((800 / 2) - mouseXPos);
float verticalMouseMovement = 10 * dt * static_cast<float>((600 / 2) - mouseYPos);
if (verticalMouseMovement)
{
Vector3 TESTview = ((target - position).Normalized()) * 10;
Vector3 view = ((target - position).Normalized()) * 10;
// normalize view vector
Vector3 right = view.Cross(up);
Mtx44 rotation;
rotation.SetToRotation(verticalMouseMovement, right.x, right.y, right.z);
TESTview = rotation * view;
if (TESTview.y < 8.f && TESTview.y > -9.f) {
view = rotation * view;
up = rotation * up;
target = position + view;
}
}
if (horizontalMouseMovement)
{
Vector3 view = ((target - position).Normalized()) * 10;
// normalize view vector
float yaw = (float)(CAMERA_SPEED * dt);
Mtx44 rotation;
rotation.SetToRotation(horizontalMouseMovement, 0, 1, 0);
view = rotation * view;
target = position + view;
up = rotation * up;
}
if (Application::IsKeyPressed('R'))
{
Reset();
}
}
void Camera2::Update(double dt)
{
//Mouse shit
POINT currentposition_;
GetCursorPos(¤tposition_);
static const float CAMERA_SPEED = 40.f;
//Move front
if (Application::IsKeyPressed('W'))
{
Vector3 view = (target - position).Normalized();
view.y = 0;
position += (view * dt * 10.f);
target += (view * dt * 10.f);
}
//Move Back
if (Application::IsKeyPressed('S'))
{
Vector3 view = (target - position).Normalized();
view.y = 0;
position -= (view * dt * 10.f);
target -= (view * dt * 10.f);
}
//Move Right
if (Application::IsKeyPressed('D'))
{
Vector3 view = (target - position).Normalized();
Vector3 right=view.Cross(up);
right.y = 0;
position += (right * dt * 10.f);
target += (right * dt * 10.f);
}
//Move Left
if (Application::IsKeyPressed('A'))
{
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
position -= (right * dt * 10.f);
target -= (right * dt * 10.f);
}
//Rotate up
if (Application::IsKeyPressed(VK_UP)) //Pitch
{
//Original
float pitch = (float)(CAMERA_SPEED * dt);
/*Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
position = rotation * position;*/
// FOr FP view
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
view = rotation * view;
target = position + view;
}
//Rotate Down
if (Application::IsKeyPressed(VK_DOWN)) //Pitch, down
{
float pitch = (float)(-CAMERA_SPEED * dt);
//Original
/*Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
position = rotation * position;*/
//Fp Camera
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
view = rotation * view;
target = position + view;
}
//Rotate Right
if (Application::IsKeyPressed(VK_RIGHT))
{
float yaw = (float)(-CAMERA_SPEED * dt);
//Original
/* Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
position = rotation * position;
up = rotation * up;*/
//FP camera
Vector3 view = (target - position).Normalized();
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
view = rotation * view;
target = position + view;
up = rotation*up;
}
//Rotate Left
if (Application::IsKeyPressed(VK_LEFT))
{
float yaw = (float)(CAMERA_SPEED * dt);
//Original
/*Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
position = rotation * position;
up = rotation * up;*/
//FP camera
Vector3 view = (target - position).Normalized();
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
view = rotation * view;
target = position + view;
up = rotation*up;
}
if (currentposition_.x > (1600/2))
{
float yaw = (float)(-CAMERA_SPEED * dt);
Vector3 view = (target - position).Normalized();
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
view = rotation * view;
target = position + view;
up = rotation*up;
}
if (currentposition_.x < (1600 / 2))
{
float yaw = (float)(CAMERA_SPEED * dt);
Vector3 view = (target - position).Normalized();
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
view = rotation * view;
target = position + view;
up = rotation*up;
}
if (currentposition_.y > (900 / 2))
{
float pitch = (float)(-CAMERA_SPEED * dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
view = rotation * view;
target = position + view;
}
if (currentposition_.y < (900 / 2))
{
float pitch = (float)(CAMERA_SPEED * dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
view = rotation * view;
target = position + view;
}
if (Application::IsKeyPressed('R'))
{
Reset();
}
SetCursorPos(1600 / 2, 900 / 2);
}
void Camera2::Update(double dt)
{
static const float CAMERA_SPEED = 50.f;
if(Application::IsKeyPressed(VK_LEFT) || Application::IsKeyPressed('A'))
{
float yaw = (float)(-CAMERA_SPEED * dt);
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
position = rotation * position;
up = rotation * up;
}
if(Application::IsKeyPressed(VK_RIGHT) || Application::IsKeyPressed('D'))
{
float yaw = (float)(CAMERA_SPEED * dt);
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
position = rotation * position;
up = rotation * up;
}
if(Application::IsKeyPressed(VK_UP) || Application::IsKeyPressed('W'))
{
float pitch = (float)(-CAMERA_SPEED * dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
position = rotation * position;
}
if(Application::IsKeyPressed(VK_DOWN) || Application::IsKeyPressed('S'))
{
float pitch = (float)(CAMERA_SPEED * dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
position = rotation * position;
}
if(Application::IsKeyPressed('N'))
{
Vector3 direction = target - position;
if(direction.Length() > 5)
{
Vector3 view = (target - position).Normalized();
position += view * (float)(100.f * dt);
}
}
if(Application::IsKeyPressed('M'))
{
Vector3 view = (target - position).Normalized();
position -= view * (float)(100.f * dt);
}
if(Application::IsKeyPressed('R'))
{
Reset();
}
}
void MS::Rotate(float degrees, float axisX, float axisY, float axisZ) {
Mtx44 mat;
mat.SetToRotation(degrees, axisX, axisY, axisZ);
ms.top() = ms.top() * mat;
}
void Helicopter::Update(double dt, bool controlling)
{
static const float THRUST_SPEED = 10.f;
static const float THRUST_LIMIT = 5.f;
static const float TURN_SPEED = 100.f;
bool piloting = false;
if (controlling) {
if (Application::IsKeyPressed('W'))
{
if (thrustSpeed < THRUST_LIMIT)
thrustSpeed += (float)(THRUST_SPEED * dt);
piloting = true;
}
if (Application::IsKeyPressed('S'))
{
if (thrustSpeed > -THRUST_LIMIT)
thrustSpeed -= (float)(THRUST_SPEED * dt);
piloting = true;
}
if (Application::IsKeyPressed('A'))
{
float yaw = (float)(TURN_SPEED * dt);
rotateYaw += yaw;
camera.Rotate(yaw, 0, 1, 0);
Mtx44 rotate;
rotate.SetToRotation(yaw, 0, 1, 0);
thrustDir = rotate * thrustDir;
frontDir = rotate * frontDir;
right = rotate * right;
}
if (Application::IsKeyPressed('D'))
{
float yaw = (float)(-TURN_SPEED * dt);
rotateYaw += yaw;
camera.Rotate(yaw, 0, 1, 0);
Mtx44 rotate;
rotate.SetToRotation(yaw, 0, 1, 0);
thrustDir = rotate * thrustDir;
frontDir = rotate * frontDir;
right = rotate * right;
}
if (Application::IsKeyPressed(VK_NUMPAD8))
{
float pitch = (float)(-TURN_SPEED * dt);
rotatePitch += pitch;
//camera.Rotate(pitch, right.x, right.y, right.z);
Mtx44 rotate;
rotate.SetToRotation(pitch, right.x, right.y, right.z);
thrustDir = rotate * thrustDir;
frontDir = rotate * frontDir;
std::cout << frontDir << std::endl;
}
if (Application::IsKeyPressed(VK_NUMPAD5))
{
float pitch = (float)(TURN_SPEED * dt);
rotatePitch += pitch;
//camera.Rotate(pitch, right.x, right.y, right.z);
Mtx44 rotate;
rotate.SetToRotation(pitch, right.x, right.y, right.z);
thrustDir = rotate * thrustDir;
frontDir = rotate * frontDir;
}
if (Application::IsKeyPressed(VK_NUMPAD4))
{
float roll = (float)(-TURN_SPEED * dt);
rotateRoll += roll;
Mtx44 rotate;
rotate.SetToRotation(roll, frontDir.x, frontDir.y, frontDir.z);
thrustDir = rotate * thrustDir;
right = rotate * right;
}
if (Application::IsKeyPressed(VK_NUMPAD6))
{
float roll = (float)(TURN_SPEED * dt);
rotateRoll += roll;
Mtx44 rotate;
rotate.SetToRotation(roll, frontDir.x, frontDir.y, frontDir.z);
thrustDir = rotate * thrustDir;
right = rotate * right;
}
}
if (!piloting) {
if (thrustSpeed > 0.f) {
thrustSpeed -= (float)(THRUST_SPEED * dt);
}
else if (thrustSpeed < 0.f) {
thrustSpeed += (float)(THRUST_SPEED * dt);
}
}
frontDir.Normalize();
right.Normalize();
thrustDir.Normalize();
Vector3 oldPos = position;
vSpeed += ((thrustDir.y * thrustSpeed) - WV_GRAVITY) * dt;
xSpeed += ((thrustDir.x * thrustSpeed)) * dt;
zSpeed += ((thrustDir.z * thrustSpeed)) * dt;
position.x += xSpeed * dt;
position.z += zSpeed * dt;
position.y += vSpeed * dt;
hitbox.SetPosition(position);
if (Hitbox::CheckHitBox(hitbox, position, oldPos, &hitbox)) {
vSpeed = 0.f;
xSpeed = 0.f;
zSpeed = 0.f;
}
camera.target = position;
camera.Update(dt);
}
void Camera3::Update(double dt)
{
static const float CAMERA_LOOK_SPEED = 200.f;
static const float CAMERA_MOVE_SPEED = 100.f;
if(Application::IsKeyPressed('A'))
{
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
position -= right * CAMERA_MOVE_SPEED * (float)dt;
target -= right * CAMERA_MOVE_SPEED * (float)dt;
}
if(Application::IsKeyPressed('D'))
{
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
position += right * CAMERA_MOVE_SPEED * (float)dt;
target += right * CAMERA_MOVE_SPEED * (float)dt;
}
if(Application::IsKeyPressed('W'))
{
Vector3 view = (target - position).Normalized();
position += view * CAMERA_MOVE_SPEED * (float)dt;
target += view * CAMERA_MOVE_SPEED * (float)dt;
}
if(Application::IsKeyPressed('S'))
{
Vector3 view = (target - position).Normalized();
position -= view * CAMERA_MOVE_SPEED * (float)dt;
target -= view * CAMERA_MOVE_SPEED * (float)dt;
}
if(Application::IsKeyPressed(VK_LEFT))
{
Vector3 view = (target - position).Normalized();
float yaw = (float)(CAMERA_MOVE_SPEED * (float)dt);
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
view = rotation * view;
target = position + view;
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
}
if(Application::IsKeyPressed(VK_RIGHT))
{
Vector3 view = (target - position).Normalized();
float yaw = (float)(-CAMERA_MOVE_SPEED * (float)dt);
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
view = rotation * view;
target = position + view;
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
}
if(Application::IsKeyPressed(VK_UP))
{
float pitch = (float)(CAMERA_MOVE_SPEED * (float)dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
view = rotation * view;
target = position + view;
}
if(Application::IsKeyPressed(VK_DOWN))
{
float pitch = (float)(-CAMERA_MOVE_SPEED * (float)dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
view = rotation * view;
target = position + view;
}
//Update the camera direction based on mouse move
// left-right rotate
{
Vector3 view = (target - position).Normalized();
float yaw = (float)(-CAMERA_LOOK_SPEED * Application::camera_yaw * (float)dt);
Mtx44 rotation;
rotation.SetToRotation(yaw, 0, 1, 0);
view = rotation * view;
target = position + view;
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
}
{
float pitch = (float)(-CAMERA_LOOK_SPEED * Application::camera_pitch * (float)dt);
Vector3 view = (target - position).Normalized();
Vector3 right = view.Cross(up);
right.y = 0;
right.Normalize();
up = right.Cross(view).Normalized();
Mtx44 rotation;
rotation.SetToRotation(pitch, right.x, right.y, right.z);
view = rotation * view;
target = position + view;
}
if(Application::IsKeyPressed('R'))
{
Reset();
}
}
void SecurityCam::update(const double &dt, Vector3 &playerPos, std::vector<GameObject*> m_goList)
{
Vector3 SCPos = pos;
Vector3 SCLookat = Lookat;
SCPos.y = SCLookat.y = 0;
switch(c_State)
{
case SPOTTED:
{
float rotationdiff = (CalAnglefromPosition(playerPos, pos, true) - CalAnglefromPosition(Lookat, pos, true)) * 2.f;
Mtx44 rotation;
Lookat = Lookat - pos;
f_rotationLimiter += rotationdiff * static_cast<float>(dt);
rotation.SetToRotation(rotationdiff * static_cast<float>(dt), 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
//Check whether player is still in the fov of security camera
if (((isVisible(SCPos, SCLookat, static_cast<float>(f_cameraFOV), playerPos)) && (SCPos - playerPos).LengthSquared() < f_cameraRange))
{
//Give player 1 sec to prevent detection by the security camera
if (alerttimer < 1)
{
alerttimer += static_cast<float>(dt);
}
else
{
c_State = FOUND;
alerttimer = 0;
}
}
else
{
//if player is no longer in the fov of the security camera
c_State = NOTFOUND;
alerttimer = 0;
}
}
break;
case FOUND:
{
float rotationdiff = (CalAnglefromPosition(playerPos, pos, true) - CalAnglefromPosition(Lookat, pos, true));
if (rotationdiff >= 180)
{
Mtx44 rotation;
Lookat = Lookat - pos;
rotation.SetToRotation(-360, 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
rotationdiff -= 360;
}
else if (rotationdiff <= -180)
{
Mtx44 rotation;
Lookat = Lookat - pos;
rotation.SetToRotation(360, 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
rotationdiff += 360;
}
Mtx44 rotation;
Lookat = Lookat - pos;
f_rotationLimiter += rotationdiff * static_cast<float>(dt);
rotation.SetToRotation(rotationdiff * 2 * static_cast<float>(dt), 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
//Alert all the ai to the camera's position
if (b_alertAI)
{
for (std::vector<GameObject*>::iterator it = m_goList.begin(); it != m_goList.end(); it++)
{
GameObject *go = (GameObject *)*it;
AI *ai = dynamic_cast<AI*>(go);
if (ai != NULL)
{
if (ai->getState() == AI::WALKING)
{
ai->setState(AI::ALERT);
ai->setcurrentLookat(pos);
ai->setDestination(pos);
}
}
}
b_alertAI = false;
}
else
{
if (!isVisible(pos, Lookat, f_cameraFOV, playerPos) || (playerPos - pos).LengthSquared() > f_cameraRange)
{
c_State = NOTFOUND;
}
}
}
break;
case NOTFOUND:
{
//Check whether enemy is within security camera's FOV
b_alertAI = true;
if (((isVisible(SCPos, SCLookat, static_cast<float>(f_cameraFOV), playerPos)) && (SCPos - playerPos).LengthSquared() < f_cameraRange))
{
c_State = SPOTTED;
}
}
break;
}
if (c_State == NOTFOUND)
{
float f_currentRotation = 0;
if (rotationState)
{
f_currentRotation = 20;
if (f_rotationLimiter > f_rotationAngle)
{
rotationState = false;
}
}
else
{
f_currentRotation = -20;
if (f_rotationLimiter < -f_rotationAngle)
{
rotationState = true;
}
}
if (f_currentRotation != 0)
{
Mtx44 rotation;
Lookat = Lookat - pos;
f_rotationLimiter += f_currentRotation * static_cast<float>(dt);
rotation.SetToRotation(f_currentRotation * static_cast<float>(dt), 0, 1, 0);
Lookat = rotation * Lookat;
Lookat = Lookat + pos;
}
}
//CollisionChecking(m_goList);
}
