void cSpikeball :: Init( void )
{
m_type = TYPE_SPIKEBALL;
m_pos_z = 0.09f;
m_gravity_max = 29.0f;
m_counter_stay = 0.0f;
m_counter_walk = 0.0f;
m_counter_running = 0.0f;
m_running_particle_counter = 0.0f;
m_color_type = COL_DEFAULT;
Set_Color( COL_GREY );
m_state = STA_FALL;
Set_Moving_State( STA_WALK );
Set_Direction( DIR_RIGHT );
}
void cSpikeball :: Update( void )
{
cEnemy::Update();
if( !m_valid_update || !Is_In_Range() )
{
return;
}
Update_Animation();
if( m_state == STA_STAY )
{
m_counter_stay += pFramerate->m_speed_factor;
// slow down
if( !Is_Float_Equal( m_velx, 0.0f ) )
{
Add_Velocity_X( -m_velx * 0.25f );
if( m_velx < 0.3f && m_velx > -0.3f )
{
m_velx = 0.0f;
}
}
// set turn around image
if( m_counter_stay > 40.0f && m_curr_img != 8 )
{
Set_Image_Num( 8 );
// random direction
if( ( rand() % 2 ) == 1 )
{
// turn around
m_direction = Get_Opposite_Direction( m_direction );
Update_Rotation_Hor();
}
}
// finished stay animation
if( m_counter_stay > 60.0f )
{
// run
Set_Moving_State( STA_RUN );
//pAudio->Play_Sound( "enemy/spikeball/run.wav" );
}
}
else if( m_state == STA_WALK )
{
m_counter_walk += pFramerate->m_speed_factor;
// finished walking
if( m_counter_walk > 240.0f )
{
// stay
Set_Moving_State( STA_STAY );
}
}
else if( m_state == STA_RUN )
{
m_counter_running += pFramerate->m_speed_factor;
// finished running
if( m_counter_running > 120.0f )
{
// walk
Set_Moving_State( STA_WALK );
}
// running particles
m_running_particle_counter += pFramerate->m_speed_factor * 0.5f;
// create particles
if( m_running_particle_counter > 1.0f )
{
cParticle_Emitter *anim = new cParticle_Emitter( m_sprite_manager );
anim->Set_Emitter_Rect( m_col_rect.m_x, m_col_rect.m_y + m_col_rect.m_h - 2.0f, m_col_rect.m_w );
anim->Set_Quota( static_cast<int>(m_running_particle_counter) );
anim->Set_Pos_Z( m_pos_z - 0.000001f );
anim->Set_Image( pVideo->Get_Surface( "animation/particles/smoke_black.png" ) );
anim->Set_Time_to_Live( 0.6f );
anim->Set_Scale( 0.2f );
float vel;
if( m_velx > 0.0f )
{
vel = m_velx;
}
else
{
vel = -m_velx;
}
anim->Set_Speed( vel * 0.08f, 0.1f + vel * 0.1f );
if( m_direction == DIR_RIGHT )
{
anim->Set_Direction_Range( 180.0f, 90.0f );
}
else
{
anim->Set_Direction_Range( 270.0f, 90.0f );
}
anim->Emit();
pActive_Animation_Manager->Add( anim );
m_running_particle_counter -= static_cast<int>(m_running_particle_counter);
}
}
if( m_state != STA_STAY )
{
// if turn around image
if( m_curr_img == 8 )
{
m_anim_counter += pFramerate->m_elapsed_ticks;
// back to normal animation
if( m_anim_counter >= 200 )
{
Reset_Animation();
Set_Image_Num( m_anim_img_start );
Set_Animation( 1 );
Update_Rotation_Hor();
}
// rotate the turn image
else if( m_anim_counter >= 100 )
{
Update_Rotation_Hor();
}
}
else
{
Update_Velocity();
}
}
Update_Gravity();
}
void cFlyon::Update(void)
{
cEnemy::Update();
if (!m_valid_update || !Is_In_Range()) {
return;
}
Update_Animation();
// standing ( waiting )
if (m_state == STA_STAY) {
// if waiting time
if (m_wait_time > 0.0f) {
m_wait_time -= pFramerate->m_speed_factor;
if (m_wait_time < 0.0f) {
m_wait_time = 0.0f;
}
}
// no more waiting try to jump out
else {
GL_rect rect1 = m_col_rect;
if (m_direction == DIR_UP) {
rect1.m_y -= 40.0f;
rect1.m_h += 40.0f;
}
else if (m_direction == DIR_DOWN) {
rect1.m_y += 40.0f;
rect1.m_h -= 40.0f;
}
else if (m_direction == DIR_LEFT) {
rect1.m_x -= 35.0f;
rect1.m_w += 35.0f;
}
else if (m_direction == DIR_RIGHT) {
rect1.m_x += 35.0f;
rect1.m_w += 35.0f;
}
// if player is in front: wait again
if (pLevel_Player->m_maryo_type != MARYO_GHOST && pLevel_Player->m_col_rect.Intersects(rect1)) {
m_wait_time = speedfactor_fps * 2;
}
// if not: jump out
else {
Set_Moving_State(STA_FLY);
}
}
}
// flying ( moving into the destination direction )
else {
// distance to final position
float dist_to_final_pos = Get_End_Distance();
// multiplier for the minimal velocity
float vel_mod_min = (dist_to_final_pos + (m_max_distance * 0.1f)) / m_max_distance;
// if behind max distance
if (vel_mod_min <= 0.1f) {
vel_mod_min = 0.1f;
}
/* slow down
* with the velocity mod which is calculated from the distance to the final position
*/
switch (m_direction) {
case DIR_LEFT: {
// move forward
if (!m_move_back) {
m_velx = m_dest_velx * vel_mod_min;
}
// move back
else {
m_velx = -m_dest_velx * vel_mod_min;
}
break;
}
case DIR_RIGHT: {
// move forward
if (!m_move_back) {
m_velx = m_dest_velx * vel_mod_min;
}
// move back
else {
m_velx = -m_dest_velx * vel_mod_min;
}
break;
}
case DIR_UP: {
// move forward
if (!m_move_back) {
m_vely = m_dest_vely * vel_mod_min;
}
// move back
else {
m_vely = -m_dest_vely * vel_mod_min;
}
break;
}
case DIR_DOWN: {
// move forward
if (!m_move_back) {
m_vely = m_dest_vely * vel_mod_min;
}
// move back
else {
m_vely = -m_dest_vely * vel_mod_min;
}
break;
}
default: {
break;
}
}
// moving forward
if (!m_move_back) {
// reached final position move back
if (dist_to_final_pos < 0.0f) {
m_velx = -m_dest_velx * 0.01f;
m_vely = -m_dest_vely * 0.01f;
m_move_back = 1;
}
}
// moving back
else {
// reached original position
if (dist_to_final_pos > m_max_distance) {
Set_Pos(m_start_pos_x, m_start_pos_y);
m_wait_time = speedfactor_fps * 2;
Set_Moving_State(STA_STAY);
}
}
}
}
