#include "paint_node.h"

#include "../paint_utilities.h"
#include "paint_project.h"

Vector2i PaintNode::get_size() {
	return _size;
}
void PaintNode::set_size(const Vector2i &size) {
	_size = size;
}

PoolVector2iArray PaintNode::util_get_pixels_in_line(const Vector2i &from, const Vector2i &to) {
	return PaintUtilities::get_pixels_in_line(from, to);
}

int PaintNode::util_to_1d_v(const Vector2i &p, int w) {
	return PaintUtilities::to_1D_v(p, w);
}
int PaintNode::util_to_1d(int x, int y, int w) {
	return PaintUtilities::to_1D(x, y, w);
}
Vector2i PaintNode::util_to_2d(int idx, int w) {
	return PaintUtilities::to_2D(idx, w);
}

Color PaintNode::util_color_from_array(const PoolRealArray &color_array) {
	return PaintUtilities::color_from_array(color_array);
}
Color PaintNode::util_random_color() {
	return PaintUtilities::random_color();
}
Color PaintNode::util_random_color_alt() {
	return PaintUtilities::random_color_alt();
}

PaintProject *PaintNode::get_paint_project() {
	PaintNode *p = this;

	while (p) {
		PaintProject *pp = Object::cast_to<PaintProject>(p);

		if (pp) {
			return pp;
		}

		p = Object::cast_to<PaintNode>(p->get_parent());
	}

	return NULL;
}

String PaintNode::get_configuration_warning() const {
	const PaintNode *p = this;

	while (p) {
		const PaintProject *pp = Object::cast_to<PaintProject>(p);

		if (pp) {
			return "";
		}

		p = Object::cast_to<PaintNode>(p->get_parent());
	}

	return "This Node should be a child of a PaintProject!";
}

PaintNode::PaintNode() {
}

PaintNode::~PaintNode() {
}

void PaintNode::_bind_methods() {
	ClassDB::bind_method(D_METHOD("get_size"), &PaintNode::get_size);
	ClassDB::bind_method(D_METHOD("set_size", "size"), &PaintNode::set_size);
	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "size"), "set_size", "get_size");

	ClassDB::bind_method(D_METHOD("util_get_pixels_in_line", "from", "to"), &PaintNode::util_get_pixels_in_line);

	ClassDB::bind_method(D_METHOD("util_to_1d_v", "p", "w"), &PaintNode::util_to_1d_v);
	ClassDB::bind_method(D_METHOD("util_to_1d", "x", "y", "w"), &PaintNode::util_to_1d);
	ClassDB::bind_method(D_METHOD("util_to_2d", "idx", "w"), &PaintNode::util_to_2d);

	ClassDB::bind_method(D_METHOD("util_color_from_array", "color_array"), &PaintNode::util_color_from_array);
	ClassDB::bind_method(D_METHOD("util_random_color"), &PaintNode::util_random_color);
	ClassDB::bind_method(D_METHOD("util_random_color_alt"), &PaintNode::util_random_color_alt);

	ClassDB::bind_method(D_METHOD("get_paint_project"), &PaintNode::get_paint_project);
}