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/*************************************************************************/
/* broad_phase_2d_sw.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2017 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. */
/*************************************************************************/
#ifndef BROAD_PHASE_2D_SW_H
#define BROAD_PHASE_2D_SW_H
#include "math_2d.h"
#include "math_funcs.h"
class CollisionObject2DSW;
class BroadPhase2DSW {
public:
typedef BroadPhase2DSW *(*CreateFunction)();
static CreateFunction create_func;
typedef uint32_t ID;
typedef void *(*PairCallback)(CollisionObject2DSW *A, int p_subindex_A, CollisionObject2DSW *B, int p_subindex_B, void *p_userdata);
typedef void (*UnpairCallback)(CollisionObject2DSW *A, int p_subindex_A, CollisionObject2DSW *B, int p_subindex_B, void *p_data, void *p_userdata);
// 0 is an invalid ID
virtual ID create(CollisionObject2DSW *p_object_, int p_subindex = 0) = 0;
virtual void move(ID p_id, const Rect2 &p_aabb) = 0;
virtual void set_static(ID p_id, bool p_static) = 0;
virtual void remove(ID p_id) = 0;
virtual CollisionObject2DSW *get_object(ID p_id) const = 0;
virtual bool is_static(ID p_id) const = 0;
virtual int get_subindex(ID p_id) const = 0;
virtual int cull_segment(const Vector2 &p_from, const Vector2 &p_to, CollisionObject2DSW **p_results, int p_max_results, int *p_result_indices = NULL) = 0;
virtual int cull_aabb(const Rect2 &p_aabb, CollisionObject2DSW **p_results, int p_max_results, int *p_result_indices = NULL) = 0;
virtual void set_pair_callback(PairCallback p_pair_callback, void *p_userdata) = 0;
virtual void set_unpair_callback(UnpairCallback p_unpair_callback, void *p_userdata) = 0;
virtual void update() = 0;
virtual ~BroadPhase2DSW();
};
#endif // BROAD_PHASE_2D_SW_H
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