GODOT IS OPEN SOURCE

1 files changed, 121 insertions, 0 deletions

diff --git a/scene/3d/area.h b/scene/3d/area.h
new file mode 100644
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+++ b/scene/3d/area.h
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+/*************************************************************************/
+/*  area.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_H
+#define AREA_H
+
+#include "scene/3d/collision_object.h"
+#include "vset.h"
+
+class Area : public CollisionObject {
+
+	OBJ_TYPE( Area, CollisionObject );
+public:
+
+	enum SpaceOverride {
+		SPACE_OVERRIDE_DISABLED,
+		SPACE_OVERRIDE_COMBINE,
+		SPACE_OVERRIDE_REPLACE
+	};
+private:
+
+
+	SpaceOverride space_override;
+	Vector3 gravity_vec;
+	real_t gravity;
+	bool gravity_is_point;
+	real_t density;
+	int priority;
+	bool monitoring;
+
+	void _body_inout(int p_status,const RID& p_body, int p_instance, int p_body_shape,int p_area_shape);
+
+	void _body_enter_scene(ObjectID p_id);
+	void _body_exit_scene(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_scene;
+		VSet<ShapePair> shapes;
+	};
+
+	Map<ObjectID,BodyState> body_map;
+	void _clear_monitoring();
+
+
+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_vector(const Vector3& p_vec);
+	Vector3 get_gravity_vector() const;
+
+	void set_gravity(real_t p_gravity);
+	real_t get_gravity() const;
+
+	void set_density(real_t p_density);
+	real_t get_density() const;
+
+	void set_priority(real_t p_priority);
+	real_t get_priority() const;
+
+	void set_enable_monitoring(bool p_enable);
+	bool is_monitoring_enabled() const;
+
+
+	Area();
+	~Area();
+};
+
+VARIANT_ENUM_CAST(Area::SpaceOverride);
+
+#endif // AREA__H