Deltarune (Chapter 3) script viewer

if (zoom_lerp != 0)

{

    surface_set_target(zoom_surf);

    draw_clear(c_black);

    surface_reset_target();

    surface_copy(zoom_surf, 0, 0, application_surface);

    var _zoom_x = zoom_x;

    var _zoom_y = zoom_y;

    if (focus && focus_target != -4)

    {

        _zoom_x += focus_target.x;

        _zoom_y += focus_target.y;

    }

    var _zoom_lerp = zoom_lerp;

    if (ease_in && ease_out)

        _zoom_lerp = 
scr_ease_inout
scr_ease_inout

function 
scr_ease_inout(arg0, arg1)
{
    if (arg1 < -3 || arg1 > 7)
        return arg0;
    if (arg1 == -3)
        return ease_inout_bounce(arg0, 0, 1, 1);
    else if (arg1 == -2)
        return ease_inout_elastic(arg0, 0, 1, 1);
    else if (arg1 == -1)
        return ease_inout_back(arg0, 0, 1, 1);
    else if (arg1 == 1)
        return -0.5 * cos((pi * arg0) - 1);
    else if (arg1 == 0)
        return arg0;
    arg0 *= 2;
    if (arg0 < 1)
    {
        return 0.5 * 
scr_ease_in(arg0, arg1);
    }
    else
    {
        arg0--;
        return 0.5 * (
scr_ease_out(arg0, arg1) + 1);
    }
}
(_zoom_lerp, pow);

    else if (ease_in)

        _zoom_lerp = 
scr_ease_in
scr_ease_in

function 
scr_ease_in(arg0, arg1)
{
    if (arg1 < -3 || arg1 > 7)
        return arg0;
    switch (arg1)
    {
        case -3:
            return ease_in_bounce(arg0, 0, 1, 1);
        case -2:
            return ease_in_elastic(arg0, 0, 1, 1);
        case -1:
            var _s = 1.70158;
            return arg0 * arg0 * (((_s + 1) * arg0) - _s);
        case 0:
            return arg0;
        case 1:
            return -cos(arg0 * 1.5707963267948966) + 1;
        case 6:
            return power(2, 10 * (arg0 - 1));
        case 7:
            return -(sqrt(1 - sqr(arg0)) - 1);
        default:
            return power(arg0, arg1);
    }
}
(_zoom_lerp, pow);

    else if (ease_out)

        _zoom_lerp = 
scr_ease_out
scr_ease_out

function 
scr_ease_out(arg0, arg1)
{
    if (arg1 < -3 || arg1 > 7)
        return arg0;
    switch (arg1)
    {
        case -3:
            return ease_out_bounce(arg0, 0, 1, 1);
        case -2:
            return ease_out_elastic(arg0, 0, 1, 1);
        case -1:
            return ease_out_back(arg0, 0, 1, 1);
        case 0:
            return arg0;
        case 1:
            return sin(arg0 * 1.5707963267948966);
        case 2:
            return -arg0 * (arg0 - 2);
        case 6:
            return -power(2, -10 * arg0) + 1;
        case 7:
            arg0--;
            return sqrt(1 - (arg0 * arg0));
        default:
            arg0--;
            if (arg1 == 4)
            {
                return -1 * (power(arg0, arg1) - 1);
                break;
            }
            return power(arg0, arg1) + 1;
    }
}
(_zoom_lerp, pow);

    
scr_draw_surface_zoom
scr_draw_surface_zoom

function 
scr_draw_surface_zoom(arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9 = true)
{
    arg1 -= camerax();
    arg2 -= cameray();
    if (arg9)
    {
        arg1 = clamp(arg1, 320 / arg3, 640 - (320 / arg4));
        arg2 = clamp(arg2, 240 / arg3, 480 - (240 / arg4));
    }
    arg1 = lerp(0, arg1 - (320 / arg3), arg5);
    arg2 = lerp(0, arg2 - (240 / arg4), arg5);
    var __finalxscale = lerp(640, 640 / arg3, arg5);
    var __finalyscale = lerp(480, 480 / arg3, arg5);
    draw_surface_general(arg0, arg1, arg2, __finalxscale, __finalyscale, camerax(), cameray(), 640 / __finalxscale, 480 / __finalyscale, arg6, arg7, arg7, arg7, arg7, arg8);
}
(zoom_surf, _zoom_x, _zoom_y, zoom, zoom, _zoom_lerp, 0, 16777215, 1, true);

}