Deltarune (Chapter 4) script viewer

function draw_sprite_skew_ext(arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10)

{

    var sprite = arg0;

    var index = arg1;

    var xx = arg2;

    var yy = arg3;

    var xscale = arg4;

    var yscale = arg5;

    var cosAngle = cos(degtorad(arg6));

    var sinAngle = sin(degtorad(arg6));

    var tint = arg7;

    var alpha = arg8;

    var hskew = arg9;

    var vskew = arg10;

    var sprTex = sprite_get_texture(sprite, index);

    var sprWidth = sprite_get_width(sprite);

    var sprHeight = sprite_get_height(sprite);

    var sprXOrig = sprite_get_xoffset(sprite);

    var sprYOrig = sprite_get_yoffset(sprite);

    draw_primitive_begin_texture(pr_trianglestrip, sprTex);

    var tempX = (-sprXOrig + ((sprYOrig / sprHeight) * hskew)) * xscale;

    var tempY = (-sprYOrig + ((sprXOrig / sprWidth) * -vskew)) * yscale;

    draw_vertex_texture_color((xx + (tempX * cosAngle)) - (tempY * sinAngle), yy + (tempX * sinAngle) + (tempY * cosAngle), 0, 0, tint, alpha);

    tempX = ((sprWidth + ((sprYOrig / sprHeight) * hskew)) - sprXOrig) * xscale;

    tempY = (-sprYOrig + ((1 - (sprXOrig / sprWidth)) * vskew)) * yscale;

    draw_vertex_texture_color((xx + (tempX * cosAngle)) - (tempY * sinAngle), yy + (tempX * sinAngle) + (tempY * cosAngle), 1, 0, tint, alpha);

    tempX = (-sprXOrig + ((1 - (sprYOrig / sprHeight)) * -hskew)) * xscale;

    tempY = ((sprHeight - sprYOrig) + ((sprXOrig / sprWidth) * -vskew)) * yscale;

    draw_vertex_texture_color((xx + (tempX * cosAngle)) - (tempY * sinAngle), yy + (tempX * sinAngle) + (tempY * cosAngle), 0, 1, tint, alpha);

    tempX = ((sprWidth - sprXOrig) + ((1 - (sprYOrig / sprHeight)) * -hskew)) * xscale;

    tempY = ((sprHeight - sprYOrig) + ((1 - (sprXOrig / sprWidth)) * vskew)) * yscale;

    draw_vertex_texture_color((xx + (tempX * cosAngle)) - (tempY * sinAngle), yy + (tempX * sinAngle) + (tempY * cosAngle), 1, 1, tint, alpha);

    draw_primitive_end();

}