void cMovingSprite :: Auto_Slow_Down( float x_speed, float y_speed /* = 0 */ )
{
// horizontal slow down
if( x_speed > 0.0f )
{
if( m_velx > 0.0f )
{
Add_Velocity( -x_speed, 0.0f );
if( m_velx < 0.0f )
{
m_velx = 0.0f;
}
}
else if( m_velx < 0.0f )
{
Add_Velocity( x_speed, 0.0f );
if( m_velx > 0.0f )
{
m_velx = 0.0f;
}
}
}
// vertical slow down
if( y_speed > 0.0f )
{
if( m_vely > 0.0f )
{
Add_Velocity( 0.0f, -y_speed );
if( m_vely < 0.0f )
{
m_vely = 0.0f;
}
}
else if( m_vely < 0.0f )
{
Add_Velocity( 0.0f, y_speed );
if( m_vely > 0.0f )
{
m_vely = 0.0f;
}
}
}
}
void cRokko :: Update_Dying( void )
{
// add gravity
if( m_vely < 25 )
{
Add_Velocity( 0, 1.5f );
}
Move( m_velx, m_vely );
if( m_rot_z - m_start_rot_z < 90 )
{
Add_Rotation_Z( pFramerate->m_speed_factor );
}
// generate smoke
m_smoke_counter += pFramerate->m_speed_factor * 4;
if( m_smoke_counter >= 2 )
{
Generate_Smoke( static_cast<int>(m_smoke_counter) );
Generate_Sparks( static_cast<int>(m_smoke_counter * 0.5f) );
m_smoke_counter -= static_cast<int>(m_smoke_counter);
}
// below ground
if( m_col_rect.m_y - 200.0f > pActive_Camera->limit_rect.m_y + game_res_h )
{
m_rot_z = 0.0f;
m_massive_type = MASS_PASSIVE;
Set_Active( 0 );
m_velx = 0.0f;
}
}
void cEnemy::Update_Gravity(void)
{
if (!m_ground_object)
{
if (m_vely < 25)
{
Add_Velocity(0, 1.5f);
}
if (m_col_rect.m_y > pActive_Camera->limit_rect.m_y + game_res_h)
{
DownGrade(1);
}
}
else
{
if (m_vely > 0)
{
m_vely = 0;
}
}
}
void cMushroom::Update(void)
{
if (!m_valid_update || !Is_In_Player_Range())
{
return;
}
if (!m_ground_object)
{
if (m_vely < 25.0f)
{
Add_Velocity(0.0f, 1.5f);
}
}
else
{
m_vely = 0.0f;
}
if (m_type == TYPE_MUSHROOM_LIVE_1 || m_type == TYPE_MUSHROOM_BLUE)
{
counter += pFramerate->m_speed_factor * 0.8f;
while (counter > 1.0f)
{
cParticle_Emitter* anim = new cParticle_Emitter();
anim->Set_Pos(m_col_rect.m_x + Get_Random_Float(0, m_col_rect.m_w), m_col_rect.m_y + Get_Random_Float(0, m_col_rect.m_h));
anim->Set_Pos_Z(m_pos_z - 0.000001f);
anim->Set_Direction_Range(180, 180);
anim->Set_Scale(0.4f, 0.1f);
if (m_type == TYPE_MUSHROOM_LIVE_1)
{
anim->Set_Time_to_Live(0.4f);
anim->Set_Color(Color(static_cast<Uint8>(rand() % 30), 100 + (rand() % 150), rand() % 30));
anim->Set_Speed(0.5f, 0.5f);
anim->Set_Blending(BLEND_ADD);
}
else if (m_type == TYPE_MUSHROOM_BLUE)
{
anim->Set_Time_to_Live(0.6f);
anim->Set_Color(Color(static_cast<Uint8>(180 + (rand() % 50)), 180 + (rand() % 50), 255, 128));
anim->Set_Speed(0.2f, 0.1f);
}
anim->Set_Image(pVideo->Get_Surface("animation/particles/light.png"));
pAnimation_Manager->Add(anim);
counter--;
}
if (m_type == TYPE_MUSHROOM_BLUE)
{
float new_glim = m_combine_color[2];
if (glim_mod)
{
new_glim += pFramerate->m_speed_factor * 0.02f;
if (new_glim > 0.5f)
{
new_glim = 1.0f;
glim_mod = 0;
}
}
else
{
new_glim -= pFramerate->m_speed_factor * 0.02f;
if (new_glim < 0.0f)
{
new_glim = 0.0f;
glim_mod = 1;
}
}
Set_Color_Combine(new_glim * 0.1f, new_glim * 0.1f, new_glim, GL_ADD);
}
}
else if (m_type == TYPE_MUSHROOM_POISON)
{
if (m_ground_object)
{
counter += pFramerate->m_speed_factor * 0.7f;
while (counter > 1.0f)
{
cParticle_Emitter* anim = new cParticle_Emitter();
anim->Set_Emitter_Rect(m_col_rect.m_x + (m_col_rect.m_w * 0.3f), m_col_rect.m_y + (m_col_rect.m_h * 0.91f), Get_Random_Float(0, m_col_rect.m_w * 0.4f), 0);
anim->Set_Time_to_Live(1.4f, 0.4f);
anim->Set_Scale(0.7f, 0.2f);
anim->Set_Color(Color(static_cast<Uint8>(120 + rand() % 40), 190 + (rand() % 60), 0 + rand() % 10));
anim->Set_Blending(BLEND_ADD);
anim->Set_Speed(0.0f, 0.0f);
anim->Set_Image(pVideo->Get_Surface("animation/particles/slime_1.png"));
pAnimation_Manager->Add(anim);
counter--;
}
}
}
}
