diff options
Diffstat (limited to 'servers/physics/area_sw.cpp')
| -rw-r--r-- | servers/physics/area_sw.cpp | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/servers/physics/area_sw.cpp b/servers/physics/area_sw.cpp new file mode 100644 index 0000000000..33962d993a --- /dev/null +++ b/servers/physics/area_sw.cpp @@ -0,0 +1,192 @@ +/*************************************************************************/ +/* area_sw.cpp */ +/*************************************************************************/ +/* 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. */ +/*************************************************************************/ +#include "area_sw.h" +#include "space_sw.h" +#include "body_sw.h" + +AreaSW::BodyKey::BodyKey(BodySW *p_body, uint32_t p_body_shape,uint32_t p_area_shape) { rid=p_body->get_self(); instance_id=p_body->get_instance_id(); body_shape=p_body_shape; area_shape=p_area_shape; } + +void AreaSW::_shapes_changed() { + + +} + +void AreaSW::set_transform(const Transform& p_transform) { + + if (!moved_list.in_list() && get_space()) + get_space()->area_add_to_moved_list(&moved_list); + + _set_transform(p_transform); +} + +void AreaSW::set_space(SpaceSW *p_space) { + + if (get_space()) { + if (monitor_query_list.in_list()) + get_space()->area_remove_from_monitor_query_list(&monitor_query_list); + if (moved_list.in_list()) + get_space()->area_remove_from_moved_list(&moved_list); + + } + + monitored_bodies.clear(); + + _set_space(p_space); +} + + +void AreaSW::set_monitor_callback(ObjectID p_id, const StringName& p_method) { + + + if (p_id==monitor_callback_id) { + monitor_callback_method=p_method; + return; + } + + _unregister_shapes(); + + monitor_callback_id=p_id; + monitor_callback_method=p_method; + + monitored_bodies.clear(); + + _shape_changed(); + +} + + + +void AreaSW::set_space_override_mode(PhysicsServer::AreaSpaceOverrideMode p_mode) { + bool do_override=p_mode!=PhysicsServer::AREA_SPACE_OVERRIDE_DISABLED; + if (do_override==(space_override_mode!=PhysicsServer::AREA_SPACE_OVERRIDE_DISABLED)) + return; + _unregister_shapes(); + space_override_mode=p_mode; + _shape_changed(); +} + +void AreaSW::set_param(PhysicsServer::AreaParameter p_param, const Variant& p_value) { + + switch(p_param) { + case PhysicsServer::AREA_PARAM_GRAVITY: gravity=p_value; ; break; + case PhysicsServer::AREA_PARAM_GRAVITY_VECTOR: gravity_vector=p_value; ; break; + case PhysicsServer::AREA_PARAM_GRAVITY_IS_POINT: gravity_is_point=p_value; ; break; + case PhysicsServer::AREA_PARAM_GRAVITY_POINT_ATTENUATION: point_attenuation=p_value; ; break; + case PhysicsServer::AREA_PARAM_DENSITY: density=p_value; ; break; + case PhysicsServer::AREA_PARAM_PRIORITY: priority=p_value; ; break; + } + + +} + +Variant AreaSW::get_param(PhysicsServer::AreaParameter p_param) const { + + + switch(p_param) { + case PhysicsServer::AREA_PARAM_GRAVITY: return gravity; + case PhysicsServer::AREA_PARAM_GRAVITY_VECTOR: return gravity_vector; + case PhysicsServer::AREA_PARAM_GRAVITY_IS_POINT: return gravity_is_point; + case PhysicsServer::AREA_PARAM_GRAVITY_POINT_ATTENUATION: return point_attenuation; + case PhysicsServer::AREA_PARAM_DENSITY: return density; + case PhysicsServer::AREA_PARAM_PRIORITY: return priority; + } + + return Variant(); +} + + +void AreaSW::_queue_monitor_update() { + + ERR_FAIL_COND(!get_space()); + + if (!monitor_query_list.in_list()) + get_space()->area_add_to_monitor_query_list(&monitor_query_list); + + +} + +void AreaSW::call_queries() { + + if (monitor_callback_id && !monitored_bodies.empty()) { + + Variant res[5]; + Variant *resptr[5]; + for(int i=0;i<5;i++) + resptr[i]=&res[i]; + + Object *obj = ObjectDB::get_instance(monitor_callback_id); + if (!obj) { + monitored_bodies.clear(); + monitor_callback_id=0; + return; + } + + + + for (Map<BodyKey,BodyState>::Element *E=monitored_bodies.front();E;E=E->next()) { + + if (E->get().state==0) + continue; //nothing happened + + res[0]=E->get().state>0 ? PhysicsServer::AREA_BODY_ADDED : PhysicsServer::AREA_BODY_REMOVED; + res[1]=E->key().rid; + res[2]=E->key().instance_id; + res[3]=E->key().body_shape; + res[4]=E->key().area_shape; + + Variant::CallError ce; + obj->call(monitor_callback_method,(const Variant**)resptr,5,ce); + } + } + + monitored_bodies.clear(); + + //get_space()->area_remove_from_monitor_query_list(&monitor_query_list); + +} + +AreaSW::AreaSW() : CollisionObjectSW(TYPE_AREA), monitor_query_list(this), moved_list(this) { + + _set_static(true); //areas are never active + space_override_mode=PhysicsServer::AREA_SPACE_OVERRIDE_DISABLED; + gravity=9.80665; + gravity_vector=Vector3(0,-1,0); + gravity_is_point=false; + point_attenuation=1; + density=0.1; + priority=0; + + +} + +AreaSW::~AreaSW() { + + +} + |