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* PostgreSQL & SQLite3 doesn't setModified(false) on RemotePlayer, then player is saved on each server save call. This results in heavy useless writes. * PostgreSQL & SQLite3 ack engine meta write whereas db commit hasn't been performed. If commit failed write has failed. We mustn't notify engine write is done. * serializing player meta must not setModified(false) because it didn't ensure write has been done * add RemotePlayer::on_successfull_save callback to do the flag update on a successful save
178 lines
4.5 KiB
C++
178 lines
4.5 KiB
C++
/*
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Minetest
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Copyright (C) 2010-2016 celeron55, Perttu Ahola <celeron55@gmail.com>
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Copyright (C) 2014-2016 nerzhul, Loic Blot <loic.blot@unix-experience.fr>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#pragma once
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#include "player.h"
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#include "cloudparams.h"
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class PlayerSAO;
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enum RemotePlayerChatResult
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{
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RPLAYER_CHATRESULT_OK,
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RPLAYER_CHATRESULT_FLOODING,
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RPLAYER_CHATRESULT_KICK,
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};
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/*
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Player on the server
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*/
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class RemotePlayer : public Player
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{
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friend class PlayerDatabaseFiles;
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public:
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RemotePlayer(const char *name, IItemDefManager *idef);
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virtual ~RemotePlayer() = default;
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void deSerialize(std::istream &is, const std::string &playername, PlayerSAO *sao);
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PlayerSAO *getPlayerSAO() { return m_sao; }
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void setPlayerSAO(PlayerSAO *sao) { m_sao = sao; }
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const RemotePlayerChatResult canSendChatMessage();
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void setHotbarItemcount(s32 hotbar_itemcount)
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{
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hud_hotbar_itemcount = hotbar_itemcount;
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}
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s32 getHotbarItemcount() const { return hud_hotbar_itemcount; }
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void overrideDayNightRatio(bool do_override, float ratio)
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{
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m_day_night_ratio_do_override = do_override;
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m_day_night_ratio = ratio;
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}
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void getDayNightRatio(bool *do_override, float *ratio)
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{
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*do_override = m_day_night_ratio_do_override;
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*ratio = m_day_night_ratio;
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}
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void setHotbarImage(const std::string &name) { hud_hotbar_image = name; }
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const std::string &getHotbarImage() const { return hud_hotbar_image; }
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void setHotbarSelectedImage(const std::string &name)
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{
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hud_hotbar_selected_image = name;
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}
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const std::string &getHotbarSelectedImage() const
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{
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return hud_hotbar_selected_image;
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}
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void setSky(const video::SColor &bgcolor, const std::string &type,
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const std::vector<std::string> ¶ms, bool &clouds)
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{
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m_sky_bgcolor = bgcolor;
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m_sky_type = type;
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m_sky_params = params;
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m_sky_clouds = clouds;
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}
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void getSky(video::SColor *bgcolor, std::string *type,
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std::vector<std::string> *params, bool *clouds)
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{
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*bgcolor = m_sky_bgcolor;
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*type = m_sky_type;
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*params = m_sky_params;
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*clouds = m_sky_clouds;
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}
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void setCloudParams(const CloudParams &cloud_params)
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{
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m_cloud_params = cloud_params;
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}
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const CloudParams &getCloudParams() const { return m_cloud_params; }
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bool checkModified() const { return m_dirty || inventory.checkModified(); }
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void setModified(const bool x)
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{
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m_dirty = x;
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if (!x)
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inventory.setModified(x);
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}
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void setLocalAnimations(v2s32 frames[4], float frame_speed)
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{
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for (int i = 0; i < 4; i++)
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local_animations[i] = frames[i];
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local_animation_speed = frame_speed;
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}
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void getLocalAnimations(v2s32 *frames, float *frame_speed)
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{
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for (int i = 0; i < 4; i++)
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frames[i] = local_animations[i];
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*frame_speed = local_animation_speed;
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}
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void setDirty(bool dirty) { m_dirty = true; }
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u16 protocol_version = 0;
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session_t getPeerId() const { return m_peer_id; }
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void setPeerId(session_t peer_id) { m_peer_id = peer_id; }
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void on_successful_save();
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private:
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/*
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serialize() writes a bunch of text that can contain
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any characters except a '\0', and such an ending that
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deSerialize stops reading exactly at the right point.
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*/
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void serialize(std::ostream &os);
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void serializeExtraAttributes(std::string &output);
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PlayerSAO *m_sao = nullptr;
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bool m_dirty = false;
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static bool m_setting_cache_loaded;
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static float m_setting_chat_message_limit_per_10sec;
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static u16 m_setting_chat_message_limit_trigger_kick;
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u32 m_last_chat_message_sent = std::time(0);
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float m_chat_message_allowance = 5.0f;
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u16 m_message_rate_overhead = 0;
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bool m_day_night_ratio_do_override = false;
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float m_day_night_ratio;
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std::string hud_hotbar_image = "";
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std::string hud_hotbar_selected_image = "";
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std::string m_sky_type;
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video::SColor m_sky_bgcolor;
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std::vector<std::string> m_sky_params;
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bool m_sky_clouds;
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CloudParams m_cloud_params;
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session_t m_peer_id = PEER_ID_INEXISTENT;
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};
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