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Make terrain painting not change neighbors centers bits

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This commit is contained in:
Gilles Roudière
2022-10-14 11:56:47 +02:00
parent 61051a44cc
commit fe65d7aa7b
4 changed files with 131 additions and 46 deletions
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34
editor/plugins/tiles/tile_map_editor.cpp
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@@ -2348,27 +2348,27 @@ HashMap<Vector2i, TileMapCell> TileMapEditorTerrainsPlugin::_draw_terrain_path_o
}
HashMap<Vector2i, TileMapCell> output;
for (const KeyValue<Vector2i, TileSet::TerrainsPattern> &E : terrain_fill_output) {
if (painted_set.has(E.key)) {
for (const KeyValue<Vector2i, TileSet::TerrainsPattern> &kv : terrain_fill_output) {
if (painted_set.has(kv.key)) {
// Paint a random tile with the correct terrain for the painted path.
output[E.key] = tile_set->get_random_tile_from_terrains_pattern(p_terrain_set, E.value);
output[kv.key] = tile_set->get_random_tile_from_terrains_pattern(p_terrain_set, kv.value);
} else {
// Avoids updating the painted path from the output if the new pattern is the same as before.
bool keep_old = false;
TileMapCell cell = tile_map->get_cell(tile_map_layer, E.key);
TileSet::TerrainsPattern in_map_terrain_pattern = TileSet::TerrainsPattern(*tile_set, p_terrain_set);
TileMapCell cell = tile_map->get_cell(tile_map_layer, kv.key);
if (cell.source_id != TileSet::INVALID_SOURCE) {
TileSetSource *source = *tile_set->get_source(cell.source_id);
TileSetAtlasSource *atlas_source = Object::cast_to<TileSetAtlasSource>(source);
if (atlas_source) {
// Get tile data.
TileData *tile_data = atlas_source->get_tile_data(cell.get_atlas_coords(), cell.alternative_tile);
if (tile_data && tile_data->get_terrains_pattern() == E.value) {
keep_old = true;
if (tile_data && tile_data->get_terrain_set() == p_terrain_set) {
in_map_terrain_pattern = tile_data->get_terrains_pattern();
}
}
}
if (!keep_old) {
output[E.key] = tile_set->get_random_tile_from_terrains_pattern(p_terrain_set, E.value);
if (in_map_terrain_pattern != kv.value) {
output[kv.key] = tile_set->get_random_tile_from_terrains_pattern(p_terrain_set, kv.value);
}
}
}
@@ -2395,24 +2395,28 @@ HashMap<Vector2i, TileMapCell> TileMapEditorTerrainsPlugin::_draw_terrain_patter
}
HashMap<Vector2i, TileMapCell> output;
for (const KeyValue<Vector2i, TileSet::TerrainsPattern> &E : terrain_fill_output) {
if (painted_set.has(E.key)) {
for (const KeyValue<Vector2i, TileSet::TerrainsPattern> &kv : terrain_fill_output) {
if (painted_set.has(kv.key)) {
// Paint a random tile with the correct terrain for the painted path.
output[E.key] = tile_set->get_random_tile_from_terrains_pattern(p_terrain_set, E.value);
output[kv.key] = tile_set->get_random_tile_from_terrains_pattern(p_terrain_set, kv.value);
} else {
// Avoids updating the painted path from the output if the new pattern is the same as before.
TileMapCell cell = tile_map->get_cell(tile_map_layer, E.key);
TileSet::TerrainsPattern in_map_terrain_pattern = TileSet::TerrainsPattern(*tile_set, p_terrain_set);
TileMapCell cell = tile_map->get_cell(tile_map_layer, kv.key);
if (cell.source_id != TileSet::INVALID_SOURCE) {
TileSetSource *source = *tile_set->get_source(cell.source_id);
TileSetAtlasSource *atlas_source = Object::cast_to<TileSetAtlasSource>(source);
if (atlas_source) {
// Get tile data.
TileData *tile_data = atlas_source->get_tile_data(cell.get_atlas_coords(), cell.alternative_tile);
if (tile_data && !(tile_data->get_terrains_pattern() == E.value)) {
output[E.key] = tile_set->get_random_tile_from_terrains_pattern(p_terrain_set, E.value);
if (tile_data && tile_data->get_terrain_set() == p_terrain_set) {
in_map_terrain_pattern = tile_data->get_terrains_pattern();
}
}
}
if (in_map_terrain_pattern != kv.value) {
output[kv.key] = tile_set->get_random_tile_from_terrains_pattern(p_terrain_set, kv.value);
}
}
}
return output;