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Fix crash when opening a TileSet with invalid tiles 

(cherry picked from commit 8b5d5dc2c4)
4.0
Haoyu Qiu 2023-06-13 11:31:53 +07:00 committed by Yuri Sizov
parent f9a0ac507c
commit 22d3fa7292
1 changed files with 5 additions and 3 deletions
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2
editor/plugins/tiles/tiles_editor_plugin.cpp
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@ -106,11 +106,13 @@ void TilesEditorPlugin::_thread() {
Vector2i coords = tile_map->get_cell_atlas_coords(0, cell); Vector2i coords = tile_map->get_cell_atlas_coords(0, cell);
int alternative = tile_map->get_cell_alternative_tile(0, cell); int alternative = tile_map->get_cell_alternative_tile(0, cell);
if (atlas_source->has_tile(coords) && atlas_source->has_alternative_tile(coords, alternative)) {
Vector2 center = world_pos - atlas_source->get_tile_data(coords, alternative)->get_texture_origin(); Vector2 center = world_pos - atlas_source->get_tile_data(coords, alternative)->get_texture_origin();
encompassing_rect.expand_to(center - atlas_source->get_tile_texture_region(coords).size / 2); encompassing_rect.expand_to(center - atlas_source->get_tile_texture_region(coords).size / 2);
encompassing_rect.expand_to(center + atlas_source->get_tile_texture_region(coords).size / 2); encompassing_rect.expand_to(center + atlas_source->get_tile_texture_region(coords).size / 2);
} }
} }
}
Vector2 scale = thumbnail_size2 / MAX(encompassing_rect.size.x, encompassing_rect.size.y); Vector2 scale = thumbnail_size2 / MAX(encompassing_rect.size.x, encompassing_rect.size.y);
tile_map->set_scale(scale); tile_map->set_scale(scale);