system explosionSystem
{
    category                                    Explosion
    technique 
    {
        material                                ParticleUniverse/ExplosionFire
        default_particle_width                  0.3
        default_particle_height                 0.3
        renderer                                Billboard
        {
        }
        emitter                                 SphereSurface BurstEmitter
        {
            emission_rate                       20
            time_to_live                        2
            velocity                            3
            direction                           0 0 0
            auto_direction                      true
            radius                              0.15
        }
        affector                                Colour 
        {
            time_colour                         0    1 1 0.95 1
            time_colour                         0.5  0.18 0.05 0.01 1
            time_colour                         1    0 0 0 1
        }
        affector                                Scale 
        {
            xyz_scale                           6
        }
        observer                                OnTime 
        {
            handler                             DoEnableComponent 
            {
                enable_component                emitter_component BurstEmitter false
            }
            since_start_system                  true
            on_time                             greater_than 0.7
        }
    }
    technique 
    {
        emitted_technique_quota                 6
        material                                BaseWhite
        renderer                                Billboard
        {
        }
        emitter                                 Point NucleusEmitter
        {
            emission_rate                       6
            angle                               80
            time_to_live                        10
            velocity                            9
            enabled                             false
            emits                               technique_particle NucleusTechnique
            force_emission                      true
        }
        affector                                LinearForce 
        {
            force_vector                        0 -3 0
        }
        observer                                OnTime 
        {
            handler                             DoEnableComponent 
            {
                enable_component                emitter_component NucleusEmitter true
            }
            since_start_system                  true
            on_time                             greater_than 0.3
        }
    }
    technique NucleusTechnique
    {
        material                                ParticleUniverse/Nucleus
        default_particle_width                  0.45
        default_particle_height                 0.45
        renderer                                Billboard
        {
        }
        emitter                                 Point 
        {
            emission_rate                       100
            angle                               360
            velocity                            0.06
            direction                           0 -1 0
        }
        affector                                Colour 
        {
            time_colour                         0    0.5 0.4 0.2 1
            time_colour                         0.1  0.5 0.2 0.05 1
            time_colour                         0.2  0.1 0.1 0.1 1
            time_colour                         1    0 0 0 1
        }
        affector                                TextureRotator 
        {
            use_own_rotation                    true
            rotation                            dyn_random
            {
                min                             1
                max                             90
            }
            rotation_speed                      dyn_random
            {
                min                             0.1
                max                             1
            }
        }
        affector                                Scale 
        {
            xyz_scale                           -0.15
        }
    }
    technique 
    {
        material                                ParticleUniverse/Debris
        renderer                                Billboard
        {
            billboard_type                      oriented_self
        }
        emitter                                 Point DebrisEmitter
        {
            emission_rate                       100
            angle                               360
            time_to_live                        5
            velocity                            dyn_random
            {
                min                             3
                max                             6
            }
            particle_width                      0.09
            particle_height                     dyn_random
            {
                min                             0.06
                max                             0.6
            }
            enabled                             false
            direction                           0 -1 0
            force_emission                      true
        }
        affector                                Colour 
        {
            time_colour                         0    1 1 1 1
            time_colour                         1    0 0 0 1
        }
        affector                                LinearForce 
        {
            force_vector                        0 -3 0
        }
        observer                                OnTime 
        {
            handler                             DoEnableComponent 
            {
                enable_component                emitter_component DebrisEmitter true
            }
            since_start_system                  true
            on_time                             greater_than 0.3
        }
    }
}