void TileSetEditor::_import_node(Node *p_node, Ref<TileSet> p_library) {
for (int i = 0; i < p_node->get_child_count(); i++) {
Node *child = p_node->get_child(i);
if (!child->cast_to<Sprite>()) {
if (child->get_child_count() > 0) {
_import_node(child, p_library);
}
continue;
}
Sprite *mi = child->cast_to<Sprite>();
Ref<Texture> texture = mi->get_texture();
Ref<ShaderMaterial> material = mi->get_material();
if (texture.is_null())
continue;
int id = p_library->find_tile_by_name(mi->get_name());
if (id < 0) {
id = p_library->get_last_unused_tile_id();
p_library->create_tile(id);
p_library->tile_set_name(id, mi->get_name());
}
p_library->tile_set_texture(id, texture);
p_library->tile_set_material(id, material);
p_library->tile_set_modulate(id, mi->get_modulate());
Vector2 phys_offset;
Size2 s;
if (mi->is_region()) {
s = mi->get_region_rect().size;
p_library->tile_set_region(id, mi->get_region_rect());
} else {
const int frame = mi->get_frame();
const int hframes = mi->get_hframes();
s = texture->get_size() / Size2(hframes, mi->get_vframes());
p_library->tile_set_region(id, Rect2(Vector2(frame % hframes, frame / hframes) * s, s));
}
if (mi->is_centered()) {
phys_offset += -s / 2;
}
Vector<Ref<Shape2D> > collisions;
Ref<NavigationPolygon> nav_poly;
Ref<OccluderPolygon2D> occluder;
for (int j = 0; j < mi->get_child_count(); j++) {
Node *child2 = mi->get_child(j);
if (child2->cast_to<NavigationPolygonInstance>())
nav_poly = child2->cast_to<NavigationPolygonInstance>()->get_navigation_polygon();
if (child2->cast_to<LightOccluder2D>())
occluder = child2->cast_to<LightOccluder2D>()->get_occluder_polygon();
if (!child2->cast_to<StaticBody2D>())
continue;
StaticBody2D *sb = child2->cast_to<StaticBody2D>();
int shape_count = sb->get_shape_count();
if (shape_count == 0)
continue;
for (int shape_index = 0; shape_index < shape_count; ++shape_index) {
Ref<Shape2D> collision = sb->get_shape(shape_index);
if (collision.is_valid()) {
collisions.push_back(collision);
}
}
}
if (collisions.size()) {
p_library->tile_set_shapes(id, collisions);
p_library->tile_set_shape_offset(id, -phys_offset);
} else {
p_library->tile_set_shape_offset(id, Vector2());
}
p_library->tile_set_texture_offset(id, mi->get_offset());
p_library->tile_set_navigation_polygon(id, nav_poly);
p_library->tile_set_light_occluder(id, occluder);
p_library->tile_set_occluder_offset(id, -phys_offset);
p_library->tile_set_navigation_polygon_offset(id, -phys_offset);
}
}
void TileSetEditor::_import_scene(Node *scene, Ref<TileSet> p_library, bool p_merge) {
if (!p_merge)
p_library->clear();
for(int i=0;i<scene->get_child_count();i++) {
Node *child = scene->get_child(i);
if (!child->cast_to<Sprite>()) {
if (child->get_child_count()>0) {
child=child->get_child(0);
if (!child->cast_to<Sprite>()) {
continue;
}
} else
continue;
}
Sprite *mi = child->cast_to<Sprite>();
Ref<Texture> texture=mi->get_texture();
if (texture.is_null())
continue;
int id = p_library->find_tile_by_name(mi->get_name());
if (id<0) {
id=p_library->get_last_unused_tile_id();
p_library->create_tile(id);
p_library->tile_set_name(id,mi->get_name());
}
p_library->tile_set_texture(id,texture);
Vector2 phys_offset = mi->get_offset();
if (mi->is_centered()) {
Size2 s;
if (mi->is_region()) {
s=mi->get_region_rect().size;
} else {
s=texture->get_size();
}
phys_offset+=-s/2;
}
if (mi->is_region()) {
p_library->tile_set_region(id,mi->get_region_rect());
}
Vector<Ref<Shape2D> >collisions;
for(int j=0;j<mi->get_child_count();j++) {
Node *child2 = mi->get_child(j);
if (!child2->cast_to<StaticBody2D>())
continue;
StaticBody2D *sb = child2->cast_to<StaticBody2D>();
if (sb->get_shape_count()==0)
continue;
Ref<Shape2D> collision=sb->get_shape(0);
if (collision.is_valid()) {
collisions.push_back(collision);
}
}
if (collisions.size()) {
p_library->tile_set_shapes(id,collisions);
p_library->tile_set_shape_offset(id,-phys_offset);
} else {
p_library->tile_set_shape_offset(id,Vector2());
}
p_library->tile_set_texture_offset(id,Vector2());
}
}