diff options
Diffstat (limited to 'servers/physics/broad_phase_basic.h')
| -rw-r--r-- | servers/physics/broad_phase_basic.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/servers/physics/broad_phase_basic.h b/servers/physics/broad_phase_basic.h new file mode 100644 index 0000000000..7b77466292 --- /dev/null +++ b/servers/physics/broad_phase_basic.h @@ -0,0 +1,101 @@ +/*************************************************************************/ +/* broad_phase_basic.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2014 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_BASIC_H +#define BROAD_PHASE_BASIC_H + +#include "broad_phase_sw.h" +#include "map.h" + +class BroadPhaseBasic : public BroadPhaseSW { + + struct Element { + + CollisionObjectSW *owner; + bool _static; + AABB aabb; + int subindex; + }; + + + Map<ID,Element> element_map; + + ID current; + + struct PairKey { + + union { + struct { + ID a; + ID b; + }; + uint64_t key; + }; + + _FORCE_INLINE_ bool operator<(const PairKey& p_key) const { + return key < p_key.key; + } + + PairKey() { key=0; } + PairKey(ID p_a, ID p_b) { if (p_a>p_b) { a=p_b; b=p_a; } else { a=p_a; b=p_b; }} + + }; + + Map<PairKey,void*> pair_map; + + + PairCallback pair_callback; + void *pair_userdata; + UnpairCallback unpair_callback; + void *unpair_userdata; + +public: + + // 0 is an invalid ID + virtual ID create(CollisionObjectSW *p_object_, int p_subindex=0); + virtual void move(ID p_id, const AABB& p_aabb); + virtual void set_static(ID p_id, bool p_static); + virtual void remove(ID p_id); + + virtual CollisionObjectSW *get_object(ID p_id) const; + virtual bool is_static(ID p_id) const; + virtual int get_subindex(ID p_id) const; + + virtual int cull_segment(const Vector3& p_from, const Vector3& p_to,CollisionObjectSW** p_results,int p_max_results,int *p_result_indices=NULL); + virtual int cull_aabb(const AABB& p_aabb,CollisionObjectSW** p_results,int p_max_results,int *p_result_indices=NULL); + + virtual void set_pair_callback(PairCallback p_pair_callback,void *p_userdata); + virtual void set_unpair_callback(UnpairCallback p_unpair_callback,void *p_userdata); + + virtual void update(); + + static BroadPhaseSW *_create(); + BroadPhaseBasic(); +}; + +#endif // BROAD_PHASE_BASIC_H |