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28 lines
794 B
Text
28 lines
794 B
Text
/// @func bbmod_surface_check(_surface, _width, _height)
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///
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/// @desc Checks whether the surface exists and if it has correct size. Broken
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/// surfaces are recreated. Surfaces of wrong size are resized.
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///
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/// @param {Id.Surface} _surface The surface to check.
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/// @param {Real} _width The desired width of the surface.
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/// @param {Real} _height The desired height of the surface.
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///
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/// @return {Id.Surface} The surface.
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function bbmod_surface_check(_surface, _width, _height)
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{
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_width = max(round(_width), 1);
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_height = max(round(_height), 1);
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if (!surface_exists(_surface))
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{
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return surface_create(_width, _height);
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}
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if (surface_get_width(_surface) != _width
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|| surface_get_height(_surface) != _height)
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{
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surface_resize(_surface, _width, _height);
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}
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return _surface;
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}
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