pandemonium_engine/modules/entity_spell_system/infos/spell_cast_info.h

#ifndef SPELL_INFOS_H
#define SPELL_INFOS_H

/*************************************************************************/
/*  spell_cast_info.h                                                    */
/*************************************************************************/
/*                         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.                 */
/*                                                                       */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* 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        */
/* included in all copies or substantial portions of the Software.       */
/*                                                                       */
/* 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.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
/*************************************************************************/

#include "core/object/resource.h"

class Spell;
class Entity;
class ItemInstance;
class ItemTemplate;

class SpellCastInfo : public Resource {
	GDCLASS(SpellCastInfo, Resource);

public:
	Entity *caster_get();
	void caster_set(Entity *caster);
	void caster_set_bind(Node *caster);

	Entity *target_get();
	void target_set(Entity *caster);
	void target_set_bind(Node *caster);

	bool has_cast_time_get() const;
	void has_cast_time_set(bool value);

	float cast_time_get() const;
	void cast_time_set(float value);

	float current_cast_time_get() const;
	void current_cast_time_set(float value);

	bool is_casting_get() const;
	void is_casting_set(bool value);

	int num_pushbacks_get() const;
	void num_pushbacks_set(int value);

	float spell_scale_get() const;
	void spell_scale_set(float value);

	Ref<Spell> get_spell() const;
	void set_spell(const Ref<Spell> &spell);

	Ref<ItemInstance> get_source_item() const;
	void set_source_item(const Ref<ItemInstance> &item);

	Ref<ItemTemplate> get_source_template() const;
	void set_source_template(const Ref<ItemTemplate> &source_template);

	bool update_cast_time(float delta);

	void physics_process(float delta);

	void resolve_references(Node *owner);
	Dictionary to_dict();
	void from_dict(const Dictionary &dict);

	SpellCastInfo();
	~SpellCastInfo();

protected:
	static void _bind_methods();

private:
	Entity *_caster;
	Entity *_target;
	bool _has_cast_time;
	float _cast_time;
	float _spell_scale;

	float _current_cast_time;
	int _num_pushbacks;

	bool _is_casting;

	int _spell_id;
	Ref<Spell> _spell;
	Ref<ItemInstance> _source_item;
	Ref<ItemTemplate> _source_template;

	NodePath _target_path;
};

#endif