Deltarune (Chapter 5) script viewer

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gml_Object_obj_custom_particle_system_Create_0

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particle_data = [];
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particle_system_lifetime = -1;
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auto_cleanup = false;
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blend_mode = 0;
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shader = 0;
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u1_forceColor = shader_get_uniform(shd_forcecolour, "forceColour");
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u2_grayscalefade = shader_get_uniform(shd_grayscale_fade, "fade");
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shader2_greyscale_fade = 0;
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skip_fusuma = false;
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frames_between_emissions = 0;
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particles_per_emission = 1;
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emission_timer = 0;
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default_particle_data =
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{
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    sprite_index: spr_pxwhite,
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    hspeed: 0,
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    vspeed: 0,
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    gravity: 0,
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    friction: 0,
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    image_xscale: 2,
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    image_yscale: 2,
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    lifetime: 30,
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    image_index: 0,
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    image_angle: 0,
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    image_speed: 0,
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    image_blend: c_white,
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    image_alpha: 1,
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    fadeout_speed: 0,
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    animation_mode: false,
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    custom_data: 0
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};
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struct_variables = variable_struct_get_names(default_particle_data);
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variable_array_length = array_length(struct_variables);
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particle_step_func = function(arg0)
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{
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};
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struct_init_map = ds_map_create();
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emit = function(arg0 = undefined, arg1 = false)
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{
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    if (arg0 == undefined)
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    {
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        arg0 = default_particle_data;
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    }
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    else if (!ds_map_exists(struct_init_map, arg0))
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    {
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        if (!arg1)
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            ds_map_add(struct_init_map, arg0, true);
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        var names = array_length(struct_variables);
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        for (var i = 0; i < names; i++)
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        {
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            if (!variable_struct_exists(arg0, struct_variables[i]))
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                variable_struct_set(arg0, struct_variables[i], variable_struct_get(default_particle_data, struct_variables[i]));
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        }
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    }
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    var new_data =
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    {
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        timer: 0,
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        x: x,
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        y: y
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    };
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    var svar = array_length(struct_variables);
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    for (var i = 0; i < svar; i++)
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        variable_struct_set(new_data, struct_variables[i], variable_struct_get(arg0, struct_variables[i]));
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    if (variable_struct_exists(arg0, "x_offset"))
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        new_data.x += arg0.x_offset;
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    if (variable_struct_exists(arg0, "y_offset"))
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        new_data.y += arg0.y_offset;
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    array_push(particle_data, new_data);
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};