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Diffstat (limited to 'scene/3d/area_3d.h')
| -rw-r--r-- | scene/3d/area_3d.h | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/scene/3d/area_3d.h b/scene/3d/area_3d.h new file mode 100644 index 0000000000..ff6c0b6b08 --- /dev/null +++ b/scene/3d/area_3d.h @@ -0,0 +1,217 @@ +/*************************************************************************/ +/* area_3d.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* 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_3D_H +#define AREA_3D_H + +#include "core/vset.h" +#include "scene/3d/collision_object_3d.h" + +class Area3D : public CollisionObject3D { + + GDCLASS(Area3D, CollisionObject3D); + +public: + enum SpaceOverride { + SPACE_OVERRIDE_DISABLED, + SPACE_OVERRIDE_COMBINE, + SPACE_OVERRIDE_COMBINE_REPLACE, + SPACE_OVERRIDE_REPLACE, + SPACE_OVERRIDE_REPLACE_COMBINE + }; + +private: + SpaceOverride space_override; + Vector3 gravity_vec; + real_t gravity; + bool gravity_is_point; + real_t gravity_distance_scale; + real_t angular_damp; + real_t linear_damp; + uint32_t collision_mask; + uint32_t collision_layer; + int priority; + bool monitoring; + bool monitorable; + bool locked; + + void _body_inout(int p_status, const RID &p_body, ObjectID p_instance, int p_body_shape, int p_area_shape); + + void _body_enter_tree(ObjectID p_id); + void _body_exit_tree(ObjectID p_id); + + struct ShapePair { + + int body_shape; + int area_shape; + bool operator<(const ShapePair &p_sp) const { + if (body_shape == p_sp.body_shape) + return area_shape < p_sp.area_shape; + else + return body_shape < p_sp.body_shape; + } + + ShapePair() {} + ShapePair(int p_bs, int p_as) { + body_shape = p_bs; + area_shape = p_as; + } + }; + + struct BodyState { + + int rc; + bool in_tree; + VSet<ShapePair> shapes; + }; + + Map<ObjectID, BodyState> body_map; + + void _area_inout(int p_status, const RID &p_area, ObjectID p_instance, int p_area_shape, int p_self_shape); + + void _area_enter_tree(ObjectID p_id); + void _area_exit_tree(ObjectID p_id); + + struct AreaShapePair { + + int area_shape; + int self_shape; + bool operator<(const AreaShapePair &p_sp) const { + if (area_shape == p_sp.area_shape) + return self_shape < p_sp.self_shape; + else + return area_shape < p_sp.area_shape; + } + + AreaShapePair() {} + AreaShapePair(int p_bs, int p_as) { + area_shape = p_bs; + self_shape = p_as; + } + }; + + struct AreaState { + + int rc; + bool in_tree; + VSet<AreaShapePair> shapes; + }; + + Map<ObjectID, AreaState> area_map; + void _clear_monitoring(); + + bool audio_bus_override; + StringName audio_bus; + + bool use_reverb_bus; + StringName reverb_bus; + float reverb_amount; + float reverb_uniformity; + + void _validate_property(PropertyInfo &property) const; + +protected: + void _notification(int p_what); + static void _bind_methods(); + +public: + void set_space_override_mode(SpaceOverride p_mode); + SpaceOverride get_space_override_mode() const; + + void set_gravity_is_point(bool p_enabled); + bool is_gravity_a_point() const; + + void set_gravity_distance_scale(real_t p_scale); + real_t get_gravity_distance_scale() const; + + void set_gravity_vector(const Vector3 &p_vec); + Vector3 get_gravity_vector() const; + + void set_gravity(real_t p_gravity); + real_t get_gravity() const; + + void set_angular_damp(real_t p_angular_damp); + real_t get_angular_damp() const; + + void set_linear_damp(real_t p_linear_damp); + real_t get_linear_damp() const; + + void set_priority(real_t p_priority); + real_t get_priority() const; + + void set_monitoring(bool p_enable); + bool is_monitoring() const; + + void set_monitorable(bool p_enable); + bool is_monitorable() const; + + void set_collision_mask(uint32_t p_mask); + uint32_t get_collision_mask() const; + + void set_collision_layer(uint32_t p_layer); + uint32_t get_collision_layer() const; + + void set_collision_mask_bit(int p_bit, bool p_value); + bool get_collision_mask_bit(int p_bit) const; + + void set_collision_layer_bit(int p_bit, bool p_value); + bool get_collision_layer_bit(int p_bit) const; + + Array get_overlapping_bodies() const; + Array get_overlapping_areas() const; //function for script + + bool overlaps_area(Node *p_area) const; + bool overlaps_body(Node *p_body) const; + + void set_audio_bus_override(bool p_override); + bool is_overriding_audio_bus() const; + + void set_audio_bus(const StringName &p_audio_bus); + StringName get_audio_bus() const; + + void set_use_reverb_bus(bool p_enable); + bool is_using_reverb_bus() const; + + void set_reverb_bus(const StringName &p_audio_bus); + StringName get_reverb_bus() const; + + void set_reverb_amount(float p_amount); + float get_reverb_amount() const; + + void set_reverb_uniformity(float p_uniformity); + float get_reverb_uniformity() const; + + Area3D(); + ~Area3D(); +}; + +VARIANT_ENUM_CAST(Area3D::SpaceOverride); + +#endif // AREA__H |