#include "prop_2d_data_prop.h"

#include "../prop_2d_instance.h"
#include "prop_2d_data.h"

#include "modules/modules_enabled.gen.h"

Ref<Prop2DData> Prop2DDataProp2D::get_prop() const {
	return _prop;
}
void Prop2DDataProp2D::set_prop(const Ref<Prop2DData> value) {
	_prop = value;
}

#ifdef MODULE_TEXTURE_PACKER_ENABLED
void Prop2DDataProp2D::_add_textures_into(Ref<TexturePacker> texture_packer) {
	if (get_prop().is_valid()) {
		get_prop()->add_textures_into(texture_packer);
	}
}
#endif

bool Prop2DDataProp2D::_processor_handles(Node *node) {
	Prop2DInstance *i = Object::cast_to<Prop2DInstance>(node);

	return i;
}

void Prop2DDataProp2D::_processor_process(Ref<Prop2DData> prop_data, Node *node, const Transform2D &transform, Ref<Prop2DDataEntry> entry) {
	Prop2DInstance *i = Object::cast_to<Prop2DInstance>(node);

	ERR_FAIL_COND(!i);

	Ref<Prop2DDataProp2D> l;

	if (entry.is_valid()) {
		l = entry;
	} else {
		l.instance();
	}

	l->set_prop(i->get_prop_data());

	Prop2DDataEntry::_processor_process(prop_data, node, transform, l);
}

Node *Prop2DDataProp2D::_processor_get_node_for(const Transform2D &transform, Node *node) {
	Prop2DInstance *i = nullptr;

	if (!node) {
		i = memnew(Prop2DInstance);
	} else {
		i = Object::cast_to<Prop2DInstance>(node);
	}

	i->set_prop_data(get_prop());

	return Prop2DDataEntry::_processor_get_node_for(transform, i);
}

Prop2DDataProp2D::Prop2DDataProp2D() {
	_snap_to_mesh = false;
	_snap_axis = Vector3(0, 1, 0);
}
Prop2DDataProp2D::~Prop2DDataProp2D() {
	if (_prop.is_valid())
		_prop.unref();
}

void Prop2DDataProp2D::_bind_methods() {
	ClassDB::bind_method(D_METHOD("get_prop"), &Prop2DDataProp2D::get_prop);
	ClassDB::bind_method(D_METHOD("set_prop", "value"), &Prop2DDataProp2D::set_prop);
	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "prop", PROPERTY_HINT_RESOURCE_TYPE, "Prop2DData"), "set_prop", "get_prop");

#ifdef MODULE_TEXTURE_PACKER_ENABLED
	ClassDB::bind_method(D_METHOD("_add_textures_into", "texture_packer"), &Prop2DDataProp2D::_add_textures_into);
#endif
}