void Shielder::Update()
{
fixed s = _power ? M_PT_ZERO_ONE * 12 : M_PT_ZERO_ONE * 4;
Rotate( s );
GetShape( 9 ).Rotate( -2 * s );
for ( int i = 0; i < 8; i++ )
GetShape( i ).Rotate( -s );
bool onScreen = false;
if ( GetPosition()._x < 0 )
_dir.Set( 1, 0 );
else if ( GetPosition()._x > Lib::WIDTH )
_dir.Set( -1, 0 );
else if ( GetPosition()._y < 0 )
_dir.Set( 0, 1 );
else if ( GetPosition()._y > Lib::HEIGHT )
_dir.Set( 0, -1 );
else
onScreen = true;
if ( !onScreen && _rotate ) {
_timer = 0;
_rotate = false;
}
fixed speed = SPEED + ( _power ? M_PT_ONE * 3 : M_PT_ONE * 2 ) * ( 16 - GetHP() );
if ( _rotate ) {
Vec2 d( _dir );
d.Rotate( ( _rDir ? 1 : -1 ) * ( TIMER - _timer ) * M_PI / ( M_TWO * TIMER ) );
_timer--;
if ( _timer <= 0 ) {
_timer = 0;
_rotate = false;
_dir.Rotate( ( _rDir ? 1 : -1 ) * M_PI / M_TWO );
}
Move( d * speed );
}
else {
_timer++;
if ( _timer > TIMER * 2 ) {
_timer = TIMER;
_rotate = true;
_rDir = GetLib().RandInt( 2 ) != 0;
}
if ( IsOnScreen() && _timer % TIMER == TIMER / 2 && _power ) {
Player* p = GetNearestPlayer();
Vec2 v = GetPosition();
Vec2 d = p->GetPosition() - v;
d.Normalise();
Spawn( new SBBossShot( v, d * M_THREE, 0x33cc99ff ) );
PlaySoundRandom( Lib::SOUND_BOSS_FIRE );
}
Move( _dir * speed );
}
_dir.Normalise();
}
void Follow::Update()
{
Rotate( M_PT_ONE );
if ( Player::CountKilledPlayers() >= GetPlayers().size() )
return;
_timer++;
if ( !_target || _timer > TIME ) {
_target = GetNearestPlayer();
_timer = 0;
}
Vec2 d = _target->GetPosition() - GetPosition();
if ( d.Length() > 0 ) {
d.Normalise();
d *= SPEED;
Move( d );
}
}
void Tractor::Update()
{
GetShape( 0 ).Rotate( M_PT_ZERO_ONE * 5 );
GetShape( 1 ).Rotate( -M_PT_ZERO_ONE * 5 );
if ( _power ) {
GetShape( 3 ).Rotate( -M_PT_ZERO_ONE * 8 );
GetShape( 4 ).Rotate( M_PT_ZERO_ONE * 8 );
}
if ( GetPosition()._x < 0 )
_dir.Set( 1, 0 );
else if ( GetPosition()._x > Lib::WIDTH )
_dir.Set( -1, 0 );
else if ( GetPosition()._y < 0 )
_dir.Set( 0, 1 );
else if ( GetPosition()._y > Lib::HEIGHT )
_dir.Set( 0, -1 );
else
_timer++;
if ( !_ready && !_spinning ) {
Move( _dir * SPEED * ( IsOnScreen() ? M_ONE : M_TWO + M_HALF ) );
if ( _timer > TIMER * 8 ) {
_ready = true;
_timer = 0;
}
} else if ( _ready ) {
if ( _timer > TIMER ) {
_ready = false;
_spinning = true;
_timer = 0;
_players = GetPlayers();
PlaySound( Lib::SOUND_BOSS_FIRE );
}
} else if ( _spinning ) {
Rotate( M_PT_ONE * 3 );
for ( unsigned int i = 0; i < _players.size(); i++ ) {
if ( !( ( Player* )_players[ i ] )->IsKilled() ) {
Vec2 d = GetPosition() - _players[ i ]->GetPosition();
d.Normalise();
_players[ i ]->Move( d * TRACTOR_SPEED );
}
}
if ( _timer % ( TIMER / 2 ) == 0 && IsOnScreen() && _power ) {
Player* p = GetNearestPlayer();
Vec2 v = GetPosition();
Vec2 d = p->GetPosition() - v;
d.Normalise();
Spawn( new SBBossShot( v, d * M_FOUR, 0xcc33ccff ) );
PlaySoundRandom( Lib::SOUND_BOSS_FIRE );
}
if ( _timer > TIMER * 5 ) {
_spinning = false;
_timer = 0;
}
}
}
