Deltarune (Chapter 5) script viewer

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gml_Object_obj_custom_particle_system_Step_0

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1 
if (global.pause_plat)
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    exit;
3 
if (instance_exists(obj_mainchara_dash) && obj_mainchara_dash.hitstop > 0)
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    exit;
5 
if (particle_system_lifetime > 0)
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{
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    particle_system_lifetime--;
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    if (particle_system_lifetime <= 0)
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    {
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        auto_cleanup = true;
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        frames_between_emissions = 0;
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    }
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}
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if (frames_between_emissions > 0)
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{
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    emission_timer++;
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    if (emission_timer >= frames_between_emissions)
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    {
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        emission_timer = 0;
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        repeat (particles_per_emission)
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            emit();
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    }
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}
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var num_particles = array_length(particle_data);
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var i = num_particles - 1;
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while (i >= 0)
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{
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    with (particle_data[i])
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    {
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        timer++;
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        x += hspeed;
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        y += vspeed;
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        vspeed += gravity;
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        hspeed *= (1 - friction);
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        vspeed *= (1 - friction);
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        image_index += image_speed;
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        image_alpha -= fadeout_speed;
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        other.particle_step_func(self);
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        if ((animation_mode && image_index >= sprite_get_number(sprite_index)) || (fadeout_speed > 0 && image_alpha <= 0) || timer >= lifetime)
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            array_delete(other.particle_data, i, 1);
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    }
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    i--;
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}
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if (auto_cleanup && array_length(particle_data) == 0)
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    instance_destroy();