/*************************************************************************/
/*  vertex_light_2d.cpp                                                  */
/*************************************************************************/
/*                         This file is part of:                         */
/*                          PANDEMONIUM ENGINE                           */
/*             https://github.com/Relintai/pandemonium_engine            */
/*************************************************************************/
/* Copyright (c) 2022-present Péter Magyar.                              */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
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/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions:                                             */
/*                                                                       */
/* The above copyright notice and this permission notice shall be        */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/*************************************************************************/

#include "vertex_light_2d.h"

Color VertexLight2D::get_color() {
	return _color;
}
void VertexLight2D::set_color(const Color &p_color) {
	_color = p_color;
	
	VertexLights2DServer::get_singleton()->light_set_color(_vertex_light, _color);
}

VertexLight2D::VertexLight2DMode VertexLight2D::get_mode() {
	return _mode;
}
void VertexLight2D::set_mode(const VertexLight2D::VertexLight2DMode p_mode) {
	_mode = p_mode;
	
	VertexLights2DServer::get_singleton()->light_set_mode(_vertex_light, (VertexLights2DServer::VertexLight2DMode)_mode);
}

Vector2i VertexLight2D::get_z_range() {
	return _z_range;
}
void VertexLight2D::set_z_range(const Vector2i &p_z_range) {
	_z_range = p_z_range;
	
	VertexLights2DServer::get_singleton()->light_set_z_range(_vertex_light, _z_range);
}

Vector2i VertexLight2D::get_layer_range() {
	return _layer_range;
}
void VertexLight2D::set_layer_range(const Vector2i &p_layer_range) {
	_layer_range = p_layer_range;
	
	VertexLights2DServer::get_singleton()->light_set_layer_range(_vertex_light, _layer_range);
}

int VertexLight2D::get_item_cull_mask() {
	return _item_cull_mask;
}
void VertexLight2D::set_item_cull_mask(const int p_item_cull_mask) {
	_item_cull_mask = p_item_cull_mask;
	
	VertexLights2DServer::get_singleton()->light_set_item_cull_mask(_vertex_light, _item_cull_mask);
}

VertexLight2D::VertexLight2D() {
	_vertex_light = RID_PRIME(VertexLights2DServer::get_singleton()->light_create());

	_color = Color(1, 1, 1, 1);
	_item_cull_mask = 1;
	_z_range = Vector2i(-1024, 1024);
	_mode = VERTEX_LIGHT_2D_MODE_ADD;
}

VertexLight2D::~VertexLight2D() {
	VertexLights2DServer::get_singleton()->free(_vertex_light);
}

void VertexLight2D::_bind_methods() {
	ClassDB::bind_method(D_METHOD("get_color"), &VertexLight2D::get_color);
	ClassDB::bind_method(D_METHOD("set_color", "color"), &VertexLight2D::set_color);
	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_color", "get_color");

	ClassDB::bind_method(D_METHOD("get_mode"), &VertexLight2D::get_mode);
	ClassDB::bind_method(D_METHOD("set_mode", "mode"), &VertexLight2D::set_mode);
	ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Add,Sub,Mix,Mask"), "set_mode", "get_mode");

	ClassDB::bind_method(D_METHOD("get_z_range"), &VertexLight2D::get_z_range);
	ClassDB::bind_method(D_METHOD("set_z_range", "z_range"), &VertexLight2D::set_z_range);
	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "z_range", PROPERTY_HINT_RANGE, itos(RS::CANVAS_ITEM_Z_MIN) + "," + itos(RS::CANVAS_ITEM_Z_MAX) + ",1"), "set_z_range", "get_z_range");

	ClassDB::bind_method(D_METHOD("get_layer_range"), &VertexLight2D::get_layer_range);
	ClassDB::bind_method(D_METHOD("set_layer_range", "layer_range"), &VertexLight2D::set_layer_range);
	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "layer_range", PROPERTY_HINT_RANGE, "-512,512,1"), "set_layer_range", "get_layer_range");

	ClassDB::bind_method(D_METHOD("get_item_cull_mask"), &VertexLight2D::get_item_cull_mask);
	ClassDB::bind_method(D_METHOD("set_item_cull_mask", "item_cull_mask"), &VertexLight2D::set_item_cull_mask);
	ADD_PROPERTY(PropertyInfo(Variant::INT, "item_cull_mask", PROPERTY_HINT_LAYERS_2D_RENDER), "set_item_cull_mask", "get_item_cull_mask");

	BIND_ENUM_CONSTANT(VERTEX_LIGHT_2D_MODE_ADD);
	BIND_ENUM_CONSTANT(VERTEX_LIGHT_2D_MODE_SUB);
	BIND_ENUM_CONSTANT(VERTEX_LIGHT_2D_MODE_MIX);
}