Move client-specific files to 'src/client' (#7902)

Update Android.mk
Remove 'src/client' from include_directories

src/client/clientenvironment.h

@@ -0,0 +1,151 @@
+/*
+Minetest
+Copyright (C) 2010-2017 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#pragma once
+
+#include "environment.h"
+#include <ISceneManager.h>
+#include "clientobject.h"
+#include "util/numeric.h"
+
+class ClientSimpleObject;
+class ClientMap;
+class ClientScripting;
+class ClientActiveObject;
+class GenericCAO;
+class LocalPlayer;
+
+/*
+	The client-side environment.
+
+	This is not thread-safe.
+	Must be called from main (irrlicht) thread (uses the SceneManager)
+	Client uses an environment mutex.
+*/
+
+enum ClientEnvEventType
+{
+	CEE_NONE,
+	CEE_PLAYER_DAMAGE
+};
+
+struct ClientEnvEvent
+{
+	ClientEnvEventType type;
+	union {
+		//struct{
+		//} none;
+		struct{
+			u8 amount;
+			bool send_to_server;
+		} player_damage;
+	};
+};
+
+typedef std::unordered_map<u16, ClientActiveObject*> ClientActiveObjectMap;
+class ClientEnvironment : public Environment
+{
+public:
+	ClientEnvironment(ClientMap *map, ITextureSource *texturesource, Client *client);
+	~ClientEnvironment();
+
+	Map & getMap();
+	ClientMap & getClientMap();
+
+	Client *getGameDef() { return m_client; }
+	void setScript(ClientScripting *script) { m_script = script; }
+
+	void step(f32 dtime);
+
+	virtual void setLocalPlayer(LocalPlayer *player);
+	LocalPlayer *getLocalPlayer() const { return m_local_player; }
+
+	/*
+		ClientSimpleObjects
+	*/
+
+	void addSimpleObject(ClientSimpleObject *simple);
+
+	/*
+		ActiveObjects
+	*/
+
+	GenericCAO* getGenericCAO(u16 id);
+	ClientActiveObject* getActiveObject(u16 id);
+
+	/*
+		Adds an active object to the environment.
+		Environment handles deletion of object.
+		Object may be deleted by environment immediately.
+		If id of object is 0, assigns a free id to it.
+		Returns the id of the object.
+		Returns 0 if not added and thus deleted.
+	*/
+	u16 addActiveObject(ClientActiveObject *object);
+
+	void addActiveObject(u16 id, u8 type, const std::string &init_data);
+	void removeActiveObject(u16 id);
+
+	void processActiveObjectMessage(u16 id, const std::string &data);
+
+	/*
+		Callbacks for activeobjects
+	*/
+
+	void damageLocalPlayer(u8 damage, bool handle_hp=true);
+
+	/*
+		Client likes to call these
+	*/
+
+	// Get all nearby objects
+	void getActiveObjects(v3f origin, f32 max_d,
+		std::vector<DistanceSortedActiveObject> &dest);
+
+	bool hasClientEnvEvents() const { return !m_client_event_queue.empty(); }
+
+	// Get event from queue. If queue is empty, it triggers an assertion failure.
+	ClientEnvEvent getClientEnvEvent();
+
+	virtual void getSelectedActiveObjects(
+		const core::line3d<f32> &shootline_on_map,
+		std::vector<PointedThing> &objects
+	);
+
+	u16 attachement_parent_ids[USHRT_MAX + 1];
+
+	const std::list<std::string> &getPlayerNames() { return m_player_names; }
+	void addPlayerName(const std::string &name) { m_player_names.push_back(name); }
+	void removePlayerName(const std::string &name) { m_player_names.remove(name); }
+	void updateCameraOffset(const v3s16 &camera_offset)
+	{ m_camera_offset = camera_offset; }
+	v3s16 getCameraOffset() const { return m_camera_offset; }
+private:
+	ClientMap *m_map;
+	LocalPlayer *m_local_player = nullptr;
+	ITextureSource *m_texturesource;
+	Client *m_client;
+	ClientScripting *m_script = nullptr;
+	ClientActiveObjectMap m_active_objects;
+	std::vector<ClientSimpleObject*> m_simple_objects;
+	std::queue<ClientEnvEvent> m_client_event_queue;
+	IntervalLimiter m_active_object_light_update_interval;
+	std::list<std::string> m_player_names;
+	v3s16 m_camera_offset;
+};