diff options
Diffstat (limited to 'extension/src/openvic-extension/classes/GFXMaskedFlagTexture.cpp')
| -rw-r--r-- | extension/src/openvic-extension/classes/GFXMaskedFlagTexture.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/extension/src/openvic-extension/classes/GFXMaskedFlagTexture.cpp b/extension/src/openvic-extension/classes/GFXMaskedFlagTexture.cpp index 2c315a9..51a4235 100644 --- a/extension/src/openvic-extension/classes/GFXMaskedFlagTexture.cpp +++ b/extension/src/openvic-extension/classes/GFXMaskedFlagTexture.cpp @@ -34,7 +34,7 @@ Error GFXMaskedFlagTexture::_generate_combined_image() { set_region({ {}, button_image->get_size() }); } - if (mask_image.is_valid() && flag_image.is_valid()) { + if (mask_image.is_valid() && flag_image.is_valid() && flag_image_rect.has_area()) { const Vector2i centre_translation = (mask_image->get_size() - button_image->get_size()) / 2; for (Vector2i combined_image_point { 0, 0 }; combined_image_point.y < button_image->get_height(); ++combined_image_point.y) { for (combined_image_point.x = 0; combined_image_point.x < button_image->get_width(); ++combined_image_point.x) { @@ -46,10 +46,14 @@ Error GFXMaskedFlagTexture::_generate_combined_image() { 0 <= mask_image_point.y && mask_image_point.y < mask_image->get_height() ) { const Color mask_image_colour = mask_image->get_pixelv(mask_image_point); + // Rescale from mask_image to flag_image coordinates. - const Vector2i flag_image_point = mask_image_point * flag_image->get_size() / mask_image->get_size(); + const Vector2i flag_image_point = + flag_image_rect.position + mask_image_point * flag_image_rect.size / mask_image->get_size(); + Color flag_image_colour = flag_image->get_pixelv(flag_image_point); flag_image_colour.a = mask_image_colour.a; + button_image->set_pixelv(combined_image_point, flag_image_colour.blend(overlay_image_colour)); } else { button_image->set_pixelv(combined_image_point, overlay_image_colour); @@ -157,12 +161,12 @@ Error GFXMaskedFlagTexture::set_flag_country_and_type(Country const* new_flag_co GameSingleton* game_singleton = GameSingleton::get_singleton(); ERR_FAIL_NULL_V(game_singleton, FAILED); - const Ref<Image> new_flag_image = game_singleton->get_flag_image(new_flag_country, new_flag_type); - ERR_FAIL_NULL_V(new_flag_image, FAILED); + flag_image_rect = game_singleton->get_flag_sheet_rect(new_flag_country->get_index(), new_flag_type); + ERR_FAIL_COND_V(!flag_image_rect.has_area(), FAILED); flag_country = new_flag_country; flag_type = new_flag_type; - flag_image = new_flag_image; + flag_image = game_singleton->get_flag_sheet_image(); } else { // TODO - use REB flag as default/error flag flag_country = nullptr; |