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#pragma once
#include <openvic-simulation/country/Country.hpp>
#include <openvic-simulation/interface/GFX.hpp>
#include "openvic-extension/classes/GFXButtonStateTexture.hpp"
namespace OpenVic {
class GFXMaskedFlagTexture : public GFXButtonStateHavingTexture {
GDCLASS(GFXMaskedFlagTexture, GFXButtonStateHavingTexture)
GFX::MaskedFlag const* PROPERTY(gfx_masked_flag);
Country const* PROPERTY(flag_country);
godot::StringName PROPERTY(flag_type);
godot::Ref<godot::Image> overlay_image, mask_image, flag_image;
godot::Ref<godot::ImageTexture> combined_texture;
godot::Error _generate_combined_image();
protected:
static void _bind_methods();
public:
GFXMaskedFlagTexture();
/* Create a GFXMaskedFlagTexture using the specified GFX::MaskedFlag. Returns nullptr if gfx_masked_flag fails. */
static godot::Ref<GFXMaskedFlagTexture> make_gfx_masked_flag_texture(GFX::MaskedFlag const* gfx_masked_flag);
/* Reset gfx_masked_flag, flag_country and flag_type to nullptr/an empty string, and unreference all images.
* This does not affect the godot::ImageTexture, which cannot be reset to a null or empty image. */
void clear();
/* Set the GFX::MaskedFlag, load its overlay and mask textures, and regenerate the combined image. */
godot::Error set_gfx_masked_flag(GFX::MaskedFlag const* new_gfx_masked_flag);
/* Search for a GFX::MaskedFlag with the specfied name and, if successful, set it using set_gfx_masked_flag. */
godot::Error set_gfx_masked_flag_name(godot::String const& gfx_masked_flag_name);
/* Return the name of the GFX::MaskedFlag, or an empty String if it's null. */
godot::String get_gfx_masked_flag_name() const;
/* Set flag_country and flag_type and update the combined image to use that flag, or no flag if it doesn't exist. */
godot::Error set_flag_country_and_type(Country const* new_flag_country, godot::StringName const& new_flag_type);
/* Look up the country with the specified identifier, then call set_flag_country_and_type with the country and
* specified flag_type as arguments. */
godot::Error set_flag_country_name_and_type(
godot::String const& new_flag_country_name, godot::StringName const& new_flag_type
);
/* Look up the specified country's current flag type, then call set_flag_country_and_type
* with the country and its flag type as arguments. */
godot::Error set_flag_country(Country const* new_flag_country);
/* Look up the country with the specified identifier, then call set_flag_country with the country its argument. */
godot::Error set_flag_country_name(godot::String const& new_flag_country_name);
/* Return the name of the selected flag's country, or an empty String if it's null. */
godot::String get_flag_country_name() const;
};
}
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