void EnemySniper::Tick(double deltaTime) {
if (m_State != STATE_DIE) {
m_PointingDir = m_PlayerPtr->GetPos() - m_Pos;
//DOUBLE2 screenLeftTop= (*m_MatViewPtr).Inverse().TransformPoint( DOUBLE2() );
DOUBLE2 screenRightDown = (*m_MatViewPtr).Inverse().TransformPoint(DOUBLE2(GAME_ENGINE->GetWidth(), GAME_ENGINE->GetHeight()));
if (m_Pos.x > screenRightDown.x - 16) return;
double newMax = 2 * M_PI / 12; // Kartelig laten bewegen
double tussenWaarde = -m_PointingDir.AngleWith(DOUBLE2(1, 0));
tussenWaarde /= newMax;
double naKomma = tussenWaarde - (int)tussenWaarde;
tussenWaarde = (int)tussenWaarde;
if (naKomma > 0.5) ++tussenWaarde;
m_DirRadians = tussenWaarde *newMax;
m_Pos = m_Pos;
++m_ShootCounter;
if (m_ShootCounter > 20) {
m_ShootCounter = 0;
if (m_State == STATE_NORMAL) {
++m_bulletsToShoot; // Switch systeem
if (m_bulletsToShoot >= 3) m_State = STATE_SHOOTING;
}
else if (m_State == STATE_SHOOTING) {
--m_bulletsToShoot; // Switch systeem
if (m_bulletsToShoot <= 0) m_State = STATE_NORMAL;
DOUBLE2 bulletDir(cos(m_DirRadians), sin(m_DirRadians));
ObjectBase *bulletPtr = new Bullet(m_Pos + bulletDir * 15, bulletDir * 100, TYPE_ENEMY_BULLET, BULLET_NORMAL);
m_ObjectListPtr->Add(bulletPtr);
}
}
}
else { //STATE_DIE
m_Pos += DOUBLE2(100 * -Sign(m_PointingDir.x), -110)*deltaTime;
m_TimeToDie -= deltaTime;
if (m_TimeToDie <= 0) {
m_ObjectListPtr->Delete(this);
}
}
}
void PlayerInputComponent::Update(float dt)
{
//Check game pad direction
if (M5Input::GamePadIsConnected())
{
M5Vec2 dir;
M5Input::GetLeftThumb(dir);
if (dir.LengthSquared() > 0)
{
m_pObj->rotation = std::atan2f(dir.y, dir.x);
M5Vec2::Scale(dir, dir, m_forwardSpeed * dt);
m_pObj->vel += dir;
M5Vec2::Scale(m_pObj->vel, m_pObj->vel, m_speedDamp);
}
}
//first check for rotation
if (M5Input::IsPressed(M5_A))
{
m_pObj->rotationVel += m_rotationSpeed * dt;
m_pObj->rotationVel *= m_rotationalDamp;
}
else if (M5Input::IsPressed(M5_D))
{
m_pObj->rotationVel -= m_rotationSpeed * dt;
m_pObj->rotationVel *= m_rotationalDamp;
}
else
m_pObj->rotationVel = 0;
//Then check for forward movement
if (M5Input::IsPressed(M5_W))
{
//Get vector from rotation
M5Vec2 dir(std::cos(m_pObj->rotation), std::sin(m_pObj->rotation));
M5Vec2::Scale(dir, dir, m_forwardSpeed * dt);
m_pObj->vel += dir;
M5Vec2::Scale(m_pObj->vel, m_pObj->vel, m_speedDamp);
}
//then check for bullets
if (M5Input::IsTriggered(M5_SPACE) || M5Input::IsTriggered(M5_GAMEPAD_A))
{
M5Object* bullet1 = M5ObjectManager::CreateObject(AT_Bullet);
M5Object* bullet2 = M5ObjectManager::CreateObject(AT_Bullet);
bullet2->rotation = bullet1->rotation = m_pObj->rotation;
M5Vec2 bulletDir(std::cos(bullet1->rotation), std::sin(bullet1->rotation));
M5Vec2 perp(bulletDir.y, -bulletDir.x);
bullet1->pos = m_pObj->pos + perp * .5f * m_pObj->scale.y;
bullet2->pos = m_pObj->pos - perp * .5f * m_pObj->scale.y;
M5Vec2::Scale(bulletDir, bulletDir, m_bulletSpeed * dt);
bullet1->vel = m_pObj->vel + bulletDir;
bullet2->vel = m_pObj->vel + bulletDir;
}
}
