173 lines
6.3 KiB
C
173 lines
6.3 KiB
C
|
/*************************************************************************/
|
||
|
|
/* area_2d_sw.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 AREA_2D_SW_H
|
||
|
|
#define AREA_2D_SW_H
|
||
|
|
|
||
|
|
#include "servers/physics_2d_server.h"
|
||
|
|
#include "collision_object_2d_sw.h"
|
||
|
|
#include "self_list.h"
|
||
|
|
//#include "servers/physics/query_sw.h"
|
||
|
|
|
||
|
|
class Space2DSW;
|
||
|
|
class Body2DSW;
|
||
|
|
class Constraint2DSW;
|
||
|
|
|
||
|
|
|
||
|
|
class Area2DSW : public CollisionObject2DSW{
|
||
|
|
|
||
|
|
|
||
|
|
Physics2DServer::AreaSpaceOverrideMode space_override_mode;
|
||
|
|
float gravity;
|
||
|
|
Vector2 gravity_vector;
|
||
|
|
bool gravity_is_point;
|
||
|
|
float point_attenuation;
|
||
|
|
float density;
|
||
|
|
int priority;
|
||
|
|
|
||
|
|
ObjectID monitor_callback_id;
|
||
|
|
StringName monitor_callback_method;
|
||
|
|
|
||
|
|
SelfList<Area2DSW> monitor_query_list;
|
||
|
|
SelfList<Area2DSW> moved_list;
|
||
|
|
|
||
|
|
struct BodyKey {
|
||
|
|
|
||
|
|
RID rid;
|
||
|
|
ObjectID instance_id;
|
||
|
|
uint32_t body_shape;
|
||
|
|
uint32_t area_shape;
|
||
|
|
|
||
|
|
_FORCE_INLINE_ bool operator<( const BodyKey& p_key) const {
|
||
|
|
|
||
|
|
if (rid==p_key.rid) {
|
||
|
|
|
||
|
|
if (body_shape==p_key.body_shape) {
|
||
|
|
|
||
|
|
return area_shape < p_key.area_shape;
|
||
|
|
} else
|
||
|
|
return body_shape < p_key.area_shape;
|
||
|
|
} else
|
||
|
|
return rid < p_key.rid;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
_FORCE_INLINE_ BodyKey() {}
|
||
|
|
BodyKey(Body2DSW *p_body, uint32_t p_body_shape,uint32_t p_area_shape);
|
||
|
|
};
|
||
|
|
|
||
|
|
struct BodyState {
|
||
|
|
|
||
|
|
int state;
|
||
|
|
_FORCE_INLINE_ void inc() { state++; }
|
||
|
|
_FORCE_INLINE_ void dec() { state--; }
|
||
|
|
_FORCE_INLINE_ BodyState() { state=0; }
|
||
|
|
};
|
||
|
|
|
||
|
|
Map<BodyKey,BodyState> monitored_bodies;
|
||
|
|
|
||
|
|
//virtual void shape_changed_notify(Shape2DSW *p_shape);
|
||
|
|
//virtual void shape_deleted_notify(Shape2DSW *p_shape);
|
||
|
|
Set<Constraint2DSW*> constraints;
|
||
|
|
|
||
|
|
|
||
|
|
virtual void _shapes_changed();
|
||
|
|
void _queue_monitor_update();
|
||
|
|
|
||
|
|
public:
|
||
|
|
|
||
|
|
//_FORCE_INLINE_ const Matrix32& get_inverse_transform() const { return inverse_transform; }
|
||
|
|
//_FORCE_INLINE_ SpaceSW* get_owner() { return owner; }
|
||
|
|
|
||
|
|
void set_monitor_callback(ObjectID p_id, const StringName& p_method);
|
||
|
|
_FORCE_INLINE_ bool has_monitor_callback() const { return monitor_callback_id; }
|
||
|
|
|
||
|
|
_FORCE_INLINE_ void add_body_to_query(Body2DSW *p_body, uint32_t p_body_shape,uint32_t p_area_shape);
|
||
|
|
_FORCE_INLINE_ void remove_body_from_query(Body2DSW *p_body, uint32_t p_body_shape,uint32_t p_area_shape);
|
||
|
|
|
||
|
|
void set_param(Physics2DServer::AreaParameter p_param, const Variant& p_value);
|
||
|
|
Variant get_param(Physics2DServer::AreaParameter p_param) const;
|
||
|
|
|
||
|
|
void set_space_override_mode(Physics2DServer::AreaSpaceOverrideMode p_mode);
|
||
|
|
Physics2DServer::AreaSpaceOverrideMode get_space_override_mode() const { return space_override_mode; }
|
||
|
|
|
||
|
|
_FORCE_INLINE_ void set_gravity(float p_gravity) { gravity=p_gravity; }
|
||
|
|
_FORCE_INLINE_ float get_gravity() const { return gravity; }
|
||
|
|
|
||
|
|
_FORCE_INLINE_ void set_gravity_vector(const Vector2& p_gravity) { gravity_vector=p_gravity; }
|
||
|
|
_FORCE_INLINE_ Vector2 get_gravity_vector() const { return gravity_vector; }
|
||
|
|
|
||
|
|
_FORCE_INLINE_ void set_gravity_as_point(bool p_enable) { gravity_is_point=p_enable; }
|
||
|
|
_FORCE_INLINE_ bool is_gravity_point() const { return gravity_is_point; }
|
||
|
|
|
||
|
|
_FORCE_INLINE_ void set_point_attenuation(float p_point_attenuation) { point_attenuation=p_point_attenuation; }
|
||
|
|
_FORCE_INLINE_ float get_point_attenuation() const { return point_attenuation; }
|
||
|
|
|
||
|
|
_FORCE_INLINE_ void set_density(float p_density) { density=p_density; }
|
||
|
|
_FORCE_INLINE_ float get_density() const { return density; }
|
||
|
|
|
||
|
|
_FORCE_INLINE_ void set_priority(int p_priority) { priority=p_priority; }
|
||
|
|
_FORCE_INLINE_ int get_priority() const { return priority; }
|
||
|
|
|
||
|
|
_FORCE_INLINE_ void add_constraint( Constraint2DSW* p_constraint) { constraints.insert(p_constraint); }
|
||
|
|
_FORCE_INLINE_ void remove_constraint( Constraint2DSW* p_constraint) { constraints.erase(p_constraint); }
|
||
|
|
_FORCE_INLINE_ const Set<Constraint2DSW*>& get_constraints() const { return constraints; }
|
||
|
|
|
||
|
|
void set_transform(const Matrix32& p_transform);
|
||
|
|
|
||
|
|
void set_space(Space2DSW *p_space);
|
||
|
|
|
||
|
|
|
||
|
|
void call_queries();
|
||
|
|
|
||
|
|
Area2DSW();
|
||
|
|
~Area2DSW();
|
||
|
|
};
|
||
|
|
|
||
|
|
void Area2DSW::add_body_to_query(Body2DSW *p_body, uint32_t p_body_shape,uint32_t p_area_shape) {
|
||
|
|
|
||
|
|
BodyKey bk(p_body,p_body_shape,p_area_shape);
|
||
|
|
monitored_bodies[bk].inc();
|
||
|
|
if (!monitor_query_list.in_list())
|
||
|
|
_queue_monitor_update();
|
||
|
|
}
|
||
|
|
void Area2DSW::remove_body_from_query(Body2DSW *p_body, uint32_t p_body_shape,uint32_t p_area_shape) {
|
||
|
|
|
||
|
|
BodyKey bk(p_body,p_body_shape,p_area_shape);
|
||
|
|
monitored_bodies[bk].dec();
|
||
|
|
if (!monitor_query_list.in_list())
|
||
|
|
_queue_monitor_update();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#endif // AREA_2D_SW_H
|