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gml_GlobalScript_background_create_gradient

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function background_create_gradient(arg0, arg1, arg2, arg3, arg4)
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{
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    var __w = arg0;
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    var __h = arg1;
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    var __col1 = arg2;
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    var __col2 = arg3;
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    var __kind = arg4;
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    var __halfw = __w / 2;
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    var __halfh = __h / 2;
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    var __CompTempSurf = surface_create(__w, __h);
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    if (surface_exists(__CompTempSurf))
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    {
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        surface_set_target(__CompTempSurf);
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        switch (__kind)
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        {
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            case 0:
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                draw_rectangle_colour(0, 0, __w, __h, __col1, __col2, __col2, __col1, false);
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                break;
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            case 1:
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                draw_rectangle_colour(0, 0, __w, __h, __col2, __col2, __col1, __col1, false);
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                break;
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            case 2:
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                draw_primitive_begin(pr_trianglelist);
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                draw_vertex_colour(__halfw, __halfh, __col1, 1);
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                draw_vertex_colour(0, __halfh, __col2, 1);
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                draw_vertex_colour(0, 0, __col2, 1);
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                draw_vertex_colour(__halfw, __halfh, __col1, 1);
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                draw_vertex_colour(0, 0, __col2, 1);
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                draw_vertex_colour(__halfw, 0, __col2, 1);
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                draw_vertex_colour(__halfw, __halfh, __col1, 1);
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                draw_vertex_colour(__halfw, 0, __col2, 1);
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                draw_vertex_colour(__w, 0, __col2, 1);
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                draw_vertex_colour(__halfw, __halfh, __col1, 1);
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                draw_vertex_colour(__w, 0, __col2, 1);
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                draw_vertex_colour(__w, __halfh, __col2, 1);
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                draw_vertex_colour(__halfw, __halfh, __col1, 1);
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                draw_vertex_colour(__w, __halfh, __col2, 1);
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                draw_vertex_colour(__w, __h, __col2, 1);
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                draw_vertex_colour(__halfw, __halfh, __col1, 1);
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                draw_vertex_colour(__w, __h, __col2, 1);
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                draw_vertex_colour(__halfw, __h, __col2, 1);
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                draw_vertex_colour(__halfw, __halfh, __col1, 1);
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                draw_vertex_colour(__halfw, __h, __col2, 1);
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                draw_vertex_colour(0, __h, __col2, 1);
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                draw_vertex_colour(__halfw, __halfh, __col1, 1);
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                draw_vertex_colour(0, __h, __col2, 1);
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                draw_vertex_colour(0, __halfh, __col2, 1);
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                draw_primitive_end();
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                break;
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            case 3:
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                draw_clear(__col2);
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                draw_ellipse_colour(0, 0, __w, __h, __col1, __col2, false);
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                break;
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            case 4:
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                draw_rectangle_colour(0, 0, __halfw, __h, __col2, __col1, __col1, __col2, false);
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                draw_rectangle_colour(__halfw, 0, __w, __h, __col1, __col2, __col2, __col1, false);
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                break;
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            case 5:
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                draw_rectangle_colour(0, 0, __w, __halfh, __col2, __col2, __col1, __col1, false);
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                draw_rectangle_colour(0, __halfh, __w, __h, __col1, __col1, __col2, __col2, false);
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                break;
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        }
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        surface_reset_target();
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        var __sprid = sprite_create_from_surface(__CompTempSurf, 0, 0, __w, __h, false, false, 0, 0);
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        surface_free(__CompTempSurf);
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        return __sprid;
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    }
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    else
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    {
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        return -1;
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    }
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}