feat(server): send entity position updates to all sessions

Refactor LocalPlayer::update_physical to operate on a passed position, and run speed, physical, and wander AI systems in ServerEntityManager.

.github/workflows/release-build.yml

@@ -27,7 +27,8 @@ jobs:
             
 
     runs-on: ${{ matrix.os }}
-
+    env:
+            VCPKG_BINARY_SOURCES: clear;files,${{ github.workspace }}/.vcpkg-cache,readwrite
     steps:
 
       - uses: actions/checkout@v4
@@ -48,12 +49,18 @@ jobs:
       - name: Setup MSVC
         if: matrix.platform == 'windows'
         uses: ilammy/msvc-dev-cmd@v1
-
+      - name: Cache vcpkg
+        uses: actions/cache@v4
+        with:
+          path: .vcpkg-cache
+          key: ${{ runner.os }}-vcpkg-${{ hashFiles('vcpkg.json') }}
+          restore-keys: |
+            ${{ runner.os }}-vcpkg-
       - name: Bootstrap vcpkg
         run: |
           git clone https://github.com/microsoft/vcpkg.git
           ./vcpkg/bootstrap-vcpkg.bat
-
+      
       - name: Configure
         if: matrix.platform == 'windows'
         run: >

.gitignore

@@ -41,6 +41,7 @@ CMakeError.log
 *~
 .DS_Store
 assets/config.toml
+assets/server-config.toml
 .venv/
 pyout/
 vcpkg_installed/

CMakeLists.txt

@@ -1,4 +1,9 @@
 cmake_minimum_required(VERSION 3.21)
+
+if(APPLE)
+    message(FATAL_ERROR "This game does not support macOS")
+endif()
+
 project(Cubed LANGUAGES C CXX)
 
 set(CMAKE_CXX_STANDARD 23)
@@ -34,6 +39,8 @@ add_subdirectory(third_party/imgui)
 
 add_subdirectory(third_party/dr_libs)
 
+add_subdirectory(third_party/stb)
+
 add_executable(${PROJECT_NAME})
 
 add_subdirectory(src)
@@ -123,16 +130,14 @@ target_include_directories(${PROJECT_NAME}
 
 target_link_libraries(${PROJECT_NAME}
     PRIVATE
-        glfw                                   
+        SDL3::SDL3                                 
         glad
-        glm::glm
         OpenGL::GL
-        soil2
         Freetype::Freetype
-        tomlplusplus::tomlplusplus
         imgui
         dr_libs
         tbb
+        stb
         protobuf::libprotobuf
         absl::log
         absl::check
@@ -141,6 +146,9 @@ target_link_libraries(${PROJECT_NAME}
         absl::flat_hash_map
         zstd::zstd
         OpenAL::OpenAL
+        harfbuzz::harfbuzz
+        Opus::Opus
+        assimp::assimp
         $<$<PLATFORM_ID:Windows>:ws2_32>
 
 )

assets/data/block/air.toml

@@ -8,4 +8,5 @@ is_passable = true
 is_transitional = false
 is_transparent = true
 name = 'air'
+name_key = 'block.air'
 roughness = 1.0

assets/data/block/dirt.toml

@@ -8,4 +8,5 @@ is_passable = false
 is_transitional = true
 is_transparent = false
 name = 'dirt'
+name_key = 'block.dirt'
 roughness = 1.0

assets/data/block/grass.toml

@@ -8,4 +8,5 @@ is_passable = true
 is_transitional = false
 is_transparent = true
 name = 'grass'
-roughness = 0.9
+name_key = 'block.grass'
+roughness = 0.90000000000000002

assets/data/block/grass_block.toml

@@ -8,4 +8,5 @@ is_passable = false
 is_transitional = true
 is_transparent = false
 name = 'grass_block'
-roughness = 0.9
+name_key = 'block.grass_block'
+roughness = 0.90000000000000002

assets/data/block/leaf.toml

@@ -8,4 +8,5 @@ is_passable = false
 is_transitional = false
 is_transparent = true
 name = 'leaf'
-roughness = 0.7
+name_key = 'block.leaf'
+roughness = 0.69999999999999996

assets/data/block/log.toml

@@ -8,4 +8,5 @@ is_passable = false
 is_transitional = false
 is_transparent = false
 name = 'log'
-roughness = 0.7
+name_key = 'block.log'
+roughness = 0.69999999999999996

assets/data/block/sand.toml

@@ -8,4 +8,5 @@ is_passable = false
 is_transitional = true
 is_transparent = false
 name = 'sand'
-roughness = 0.8
+name_key = 'block.sand'
+roughness = 0.80000000000000004

assets/data/block/snowy_grass_block.toml

@@ -8,4 +8,5 @@ is_passable = false
 is_transitional = true
 is_transparent = false
 name = 'snowy_grass_block'
-roughness = 0.9
+name_key = 'block.snowy_grass_block'
+roughness = 0.90000000000000002

assets/data/block/stone.toml

@@ -8,4 +8,5 @@ is_passable = false
 is_transitional = true
 is_transparent = false
 name = 'stone'
+name_key = 'block.stone'
 roughness = 0.75

assets/data/block/template.toml

@@ -8,4 +8,5 @@ is_transparent = false
 is_discard = false
 is_blend = false
 is_transitional = false
-roughness = 1.0
+roughness = 1.0
+name_key = "block.template"

assets/data/block/water.toml

@@ -8,4 +8,5 @@ is_passable = true
 is_transitional = false
 is_transparent = true
 name = 'water'
+name_key = 'block.water'
 roughness = 0.02

assets/lang/en_US.json

@@ -0,0 +1,49 @@
+{
+    "menu.settings": "Settings",
+    "menu.main.host_game": "Host Game",
+    "menu.main.join_game": "Join Game",
+    "menu.main.credits": "Credits",
+    "menu.main.quit": "Quit",
+    "menu.main.player_name": "Player: {name}",
+    "menu.main.cubed_version": "Cubed: {version}",
+    "menu.pause.pause_menu": "Pause Menu",
+    "menu.pause.back_to_game": "Back To Game",
+    "menu.pause.return_to_main_menu": "Return to Menu",
+    "button.done": "Done",
+    "button.return": "Return",
+    "settings.title": "Settings",
+    "settings.fov": "Fov: {fov}",
+    "settings.mouse_sensitivity": "Sensitivity: {sensitivity}",
+    "settings.distance": "Distance: {distance}",
+    "settings.music_volume": "Music: {music}",
+    "settings.sfx_volume": "SFX: {sfx}",
+    "settings.player_voice": "Player Voice: {volume}",
+    "settings.fullscreen": "fullscreen: {state}",
+    "settings.aniso": "Aniso: {aniso}",
+    "settings.vsync": "V-Sync: {state}",
+    "settings.language": "Language: {lang}",
+    "settings.restart_game_info": "You need to restart the game to apply this changes.",
+    "settings.voice_input": "Voice Input: {type}",
+    "voice_input.ptt": "PTT",
+    "voice_input.always": "always",
+    "common.on": "on",
+    "common.off": "off",
+    "hostgame.create_a_new_world": "Create A New World",
+    "hostgame.world_seed": "World Seed",
+    "hostgame.port": "Port",
+    "hostgame.create_world": "Create World",
+    "joingame.join_a_world": "Join A World",
+    "joingame.server_ip": "Server Ip",
+    "joingame.join_world": "Join World",
+    "error.disable_voice": "Server Disable Voice Chat",
+    "block.air": "air",
+    "block.dirt": "dirt",
+    "block.grass_block": "grass block",
+    "block.grass": "grass",
+    "block.leaf": "leaf",
+    "block.log": "log",
+    "block.sand": "sand",
+    "block.snowy_grass_block": "snowy grass block",
+    "block.stone": "stone",
+    "block.water": "water"
+}

assets/lang/zh_CN.json

@@ -0,0 +1,49 @@
+{
+    "menu.settings": "设置",
+    "menu.main.host_game": "创建游戏",
+    "menu.main.join_game": "加入游戏",
+    "menu.main.credits": "制作人员",
+    "menu.main.quit": "退出",
+    "menu.main.player_name": "玩家：{name}",
+    "menu.main.cubed_version": "Cubed：{version}",
+    "menu.pause.pause_menu": "暂停菜单",
+    "menu.pause.back_to_game": "返回游戏",
+    "menu.pause.return_to_main_menu": "返回主菜单",
+    "button.done": "完成",
+    "button.return": "返回",
+    "settings.title": "设置",
+    "settings.fov": "视野：{fov}",
+    "settings.mouse_sensitivity": "灵敏度：{sensitivity}",
+    "settings.distance": "距离：{distance}",
+    "settings.music_volume": "音乐：{music}",
+    "settings.sfx_volume": "音效：{sfx}",
+    "settings.player_voice": "玩家语音：{volume}",
+    "settings.fullscreen": "全屏：{state}",
+    "settings.aniso": "各向异性过滤：{aniso}",
+    "settings.vsync": "垂直同步: {state}",
+    "settings.language": "语言: {lang}",
+    "settings.restart_game_info": "您需要重启游戏以应用这些更改。",
+    "settings.voice_input": "语音输入: {type}",
+    "voice_input.ptt": "按键通话",
+    "voice_input.always": "始终",
+    "common.on": "开",
+    "common.off": "关",
+    "hostgame.create_a_new_world": "创建新世界",
+    "hostgame.world_seed": "世界种子",
+    "hostgame.port": "端口",
+    "hostgame.create_world": "创建世界",
+    "joingame.join_a_world": "加入世界",
+    "joingame.server_ip": "服务器IP",
+    "joingame.join_world": "加入世界",
+    "error.disable_voice": "服务器已禁用语音聊天",
+    "block.air": "空气",
+    "block.dirt": "泥土",
+    "block.grass_block": "草方块",
+    "block.grass": "草",
+    "block.leaf": "树叶",
+    "block.log": "原木",
+    "block.sand": "沙子",
+    "block.snowy_grass_block": "覆雪草方块",
+    "block.stone": "石头",
+    "block.water": "水"
+}

assets/licenses/OFL-1.1.txt

@@ -0,0 +1,90 @@
+The SIL Open Font License version 1.1 is copied below, and is also
+available with a FAQ at http://scripts.sil.org/OFL.
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

assets/licenses/OPENAL_SOFT_LICENSE.txt

@@ -0,0 +1,437 @@
+                  GNU LIBRARY GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1991 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the library GPL.  It is
+ numbered 2 because it goes with version 2 of the ordinary GPL.]
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Library General Public License, applies to some
+specially designated Free Software Foundation software, and to any
+other libraries whose authors decide to use it.  You can use it for
+your libraries, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if
+you distribute copies of the library, or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link a program with the library, you must provide
+complete object files to the recipients so that they can relink them
+with the library, after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  Our method of protecting your rights has two steps: (1) copyright
+the library, and (2) offer you this license which gives you legal
+permission to copy, distribute and/or modify the library.
+
+  Also, for each distributor's protection, we want to make certain
+that everyone understands that there is no warranty for this free
+library.  If the library is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original
+version, so that any problems introduced by others will not reflect on
+the original authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that companies distributing free
+software will individually obtain patent licenses, thus in effect
+transforming the program into proprietary software.  To prevent this,
+we have made it clear that any patent must be licensed for everyone's
+free use or not licensed at all.
+
+  Most GNU software, including some libraries, is covered by the ordinary
+GNU General Public License, which was designed for utility programs.  This
+license, the GNU Library General Public License, applies to certain
+designated libraries.  This license is quite different from the ordinary
+one; be sure to read it in full, and don't assume that anything in it is
+the same as in the ordinary license.
+
+  The reason we have a separate public license for some libraries is that
+they blur the distinction we usually make between modifying or adding to a
+program and simply using it.  Linking a program with a library, without
+changing the library, is in some sense simply using the library, and is
+analogous to running a utility program or application program.  However, in
+a textual and legal sense, the linked executable is a combined work, a
+derivative of the original library, and the ordinary General Public License
+treats it as such.
+
+  Because of this blurred distinction, using the ordinary General
+Public License for libraries did not effectively promote software
+sharing, because most developers did not use the libraries.  We
+concluded that weaker conditions might promote sharing better.
+
+  However, unrestricted linking of non-free programs would deprive the
+users of those programs of all benefit from the free status of the
+libraries themselves.  This Library General Public License is intended to
+permit developers of non-free programs to use free libraries, while
+preserving your freedom as a user of such programs to change the free
+libraries that are incorporated in them.  (We have not seen how to achieve
+this as regards changes in header files, but we have achieved it as regards
+changes in the actual functions of the Library.)  The hope is that this
+will lead to faster development of free libraries.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.  Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library".  The
+former contains code derived from the library, while the latter only
+works together with the library.
+
+  Note that it is possible for a library to be covered by the ordinary
+General Public License rather than by this special one.
+
+                  GNU LIBRARY GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License Agreement applies to any software library which
+contains a notice placed by the copyright holder or other authorized
+party saying it may be distributed under the terms of this Library
+General Public License (also called "this License").  Each licensee is
+addressed as "you".
+
+  A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+  The "Library", below, refers to any such software library or work
+which has been distributed under these terms.  A "work based on the
+Library" means either the Library or any derivative work under
+copyright law: that is to say, a work containing the Library or a
+portion of it, either verbatim or with modifications and/or translated
+straightforwardly into another language.  (Hereinafter, translation is
+included without limitation in the term "modification".)
+
+  "Source code" for a work means the preferred form of the work for
+making modifications to it.  For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control compilation
+and installation of the library.
+
+  Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running a program using the Library is not restricted, and output from
+such a program is covered only if its contents constitute a work based
+on the Library (independent of the use of the Library in a tool for
+writing it).  Whether that is true depends on what the Library does
+and what the program that uses the Library does.
+  
+  1. You may copy and distribute verbatim copies of the Library's
+complete source code as you receive it, in any medium, provided that
+you conspicuously and appropriately publish on each copy an
+appropriate copyright notice and disclaimer of warranty; keep intact
+all the notices that refer to this License and to the absence of any
+warranty; and distribute a copy of this License along with the
+Library.
+
+  You may charge a fee for the physical act of transferring a copy,
+and you may at your option offer warranty protection in exchange for a
+fee.
+
+  2. You may modify your copy or copies of the Library or any portion
+of it, thus forming a work based on the Library, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) The modified work must itself be a software library.
+
+    b) You must cause the files modified to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    c) You must cause the whole of the work to be licensed at no
+    charge to all third parties under the terms of this License.
+
+    d) If a facility in the modified Library refers to a function or a
+    table of data to be supplied by an application program that uses
+    the facility, other than as an argument passed when the facility
+    is invoked, then you must make a good faith effort to ensure that,
+    in the event an application does not supply such function or
+    table, the facility still operates, and performs whatever part of
+    its purpose remains meaningful.
+
+    (For example, a function in a library to compute square roots has
+    a purpose that is entirely well-defined independent of the
+    application.  Therefore, Subsection 2d requires that any
+    application-supplied function or table used by this function must
+    be optional: if the application does not supply it, the square
+    root function must still compute square roots.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Library,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Library, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Library.
+
+In addition, mere aggregation of another work not based on the Library
+with the Library (or with a work based on the Library) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may opt to apply the terms of the ordinary GNU General Public
+License instead of this License to a given copy of the Library.  To do
+this, you must alter all the notices that refer to this License, so
+that they refer to the ordinary GNU General Public License, version 2,
+instead of to this License.  (If a newer version than version 2 of the
+ordinary GNU General Public License has appeared, then you can specify
+that version instead if you wish.)  Do not make any other change in
+these notices.
+
+  Once this change is made in a given copy, it is irreversible for
+that copy, so the ordinary GNU General Public License applies to all
+subsequent copies and derivative works made from that copy.
+
+  This option is useful when you wish to copy part of the code of
+the Library into a program that is not a library.
+
+  4. You may copy and distribute the Library (or a portion or
+derivative of it, under Section 2) in object code or executable form
+under the terms of Sections 1 and 2 above provided that you accompany
+it with the complete corresponding machine-readable source code, which
+must be distributed under the terms of Sections 1 and 2 above on a
+medium customarily used for software interchange.
+
+  If distribution of object code is made by offering access to copy
+from a designated place, then offering equivalent access to copy the
+source code from the same place satisfies the requirement to
+distribute the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  5. A program that contains no derivative of any portion of the
+Library, but is designed to work with the Library by being compiled or
+linked with it, is called a "work that uses the Library".  Such a
+work, in isolation, is not a derivative work of the Library, and
+therefore falls outside the scope of this License.
+
+  However, linking a "work that uses the Library" with the Library
+creates an executable that is a derivative of the Library (because it
+contains portions of the Library), rather than a "work that uses the
+library".  The executable is therefore covered by this License.
+Section 6 states terms for distribution of such executables.
+
+  When a "work that uses the Library" uses material from a header file
+that is part of the Library, the object code for the work may be a
+derivative work of the Library even though the source code is not.
+Whether this is true is especially significant if the work can be
+linked without the Library, or if the work is itself a library.  The
+threshold for this to be true is not precisely defined by law.
+
+  If such an object file uses only numerical parameters, data
+structure layouts and accessors, and small macros and small inline
+functions (ten lines or less in length), then the use of the object
+file is unrestricted, regardless of whether it is legally a derivative
+work.  (Executables containing this object code plus portions of the
+Library will still fall under Section 6.)
+
+  Otherwise, if the work is a derivative of the Library, you may
+distribute the object code for the work under the terms of Section 6.
+Any executables containing that work also fall under Section 6,
+whether or not they are linked directly with the Library itself.
+
+  6. As an exception to the Sections above, you may also compile or
+link a "work that uses the Library" with the Library to produce a
+work containing portions of the Library, and distribute that work
+under terms of your choice, provided that the terms permit
+modification of the work for the customer's own use and reverse
+engineering for debugging such modifications.
+
+  You must give prominent notice with each copy of the work that the
+Library is used in it and that the Library and its use are covered by
+this License.  You must supply a copy of this License.  If the work
+during execution displays copyright notices, you must include the
+copyright notice for the Library among them, as well as a reference
+directing the user to the copy of this License.  Also, you must do one
+of these things:
+
+    a) Accompany the work with the complete corresponding
+    machine-readable source code for the Library including whatever
+    changes were used in the work (which must be distributed under
+    Sections 1 and 2 above); and, if the work is an executable linked
+    with the Library, with the complete machine-readable "work that
+    uses the Library", as object code and/or source code, so that the
+    user can modify the Library and then relink to produce a modified
+    executable containing the modified Library.  (It is understood
+    that the user who changes the contents of definitions files in the
+    Library will not necessarily be able to recompile the application
+    to use the modified definitions.)
+
+    b) Accompany the work with a written offer, valid for at
+    least three years, to give the same user the materials
+    specified in Subsection 6a, above, for a charge no more
+    than the cost of performing this distribution.
+
+    c) If distribution of the work is made by offering access to copy
+    from a designated place, offer equivalent access to copy the above
+    specified materials from the same place.
+
+    d) Verify that the user has already received a copy of these
+    materials or that you have already sent this user a copy.
+
+  For an executable, the required form of the "work that uses the
+Library" must include any data and utility programs needed for
+reproducing the executable from it.  However, as a special exception,
+the source code distributed need not include anything that is normally
+distributed (in either source or binary form) with the major
+components (compiler, kernel, and so on) of the operating system on
+which the executable runs, unless that component itself accompanies
+the executable.
+
+  It may happen that this requirement contradicts the license
+restrictions of other proprietary libraries that do not normally
+accompany the operating system.  Such a contradiction means you cannot
+use both them and the Library together in an executable that you
+distribute.
+
+  7. You may place library facilities that are a work based on the
+Library side-by-side in a single library together with other library
+facilities not covered by this License, and distribute such a combined
+library, provided that the separate distribution of the work based on
+the Library and of the other library facilities is otherwise
+permitted, and provided that you do these two things:
+
+    a) Accompany the combined library with a copy of the same work
+    based on the Library, uncombined with any other library
+    facilities.  This must be distributed under the terms of the
+    Sections above.
+
+    b) Give prominent notice with the combined library of the fact
+    that part of it is a work based on the Library, and explaining
+    where to find the accompanying uncombined form of the same work.
+
+  8. You may not copy, modify, sublicense, link with, or distribute
+the Library except as expressly provided under this License.  Any
+attempt otherwise to copy, modify, sublicense, link with, or
+distribute the Library is void, and will automatically terminate your
+rights under this License.  However, parties who have received copies,
+or rights, from you under this License will not have their licenses
+terminated so long as such parties remain in full compliance.
+
+  9. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Library or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Library (or any work based on the
+Library), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+  10. Each time you redistribute the Library (or any work based on the
+Library), the recipient automatically receives a license from the
+original licensor to copy, distribute, link with or modify the Library
+subject to these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  11. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Library at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Library by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply,
+and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  12. If the distribution and/or use of the Library is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Library under this License may add
+an explicit geographical distribution limitation excluding those countries,
+so that distribution is permitted only in or among countries not thus
+excluded.  In such case, this License incorporates the limitation as if
+written in the body of this License.
+
+  13. The Free Software Foundation may publish revised and/or new
+versions of the Library General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation.  If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+
+  14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission.  For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this.  Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+                            NO WARRANTY
+
+  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+                     END OF TERMS AND CONDITIONS

assets/model/creature/pig/collision.json

@@ -0,0 +1,16 @@
+{
+    "boxes": [
+        {
+            "center": [
+                0,
+                0.78,
+                0
+            ],
+            "half": [
+                0.53,
+                0.78,
+                0.406
+            ]
+        }
+    ]
+}

assets/shaders/depth_model_vert.glsl

@@ -7,7 +7,6 @@ uniform mat4 lightSpaceMatrix;
 uniform mat4 modelMatrix;
 
 out vec2 tc;
-flat out int tex_layer;
 
 void main() {
     tc = texCoord;

assets/shaders/image_f_shader.glsl

@@ -0,0 +1,11 @@
+#version 460
+
+in vec2 tc;
+
+out vec4 color;
+
+layout (binding = 0) uniform sampler2D samp;
+
+void main(void) {
+    color = texture(samp, tc);
+}

assets/shaders/image_v_shader.glsl

@@ -0,0 +1,14 @@
+#version 460
+
+layout (location = 0) in vec2 pos;
+layout (location = 1) in vec2 texCoord;
+
+out vec2 tc;
+
+uniform mat4 model_matrix;
+uniform mat4 proj_matrix;
+
+void main(void) {
+    gl_Position = proj_matrix * model_matrix * vec4(pos, 0.0, 1.0);
+    tc = texCoord;
+}

assets/shaders/model_vert.glsl

@@ -3,7 +3,6 @@
 layout (location = 0) in vec3 pos;
 layout (location = 1) in vec2 texCoord;
 layout (location = 2) in vec3 aNormal;
-layout (location = 3) in vec3 aTangent;
 
 uniform mat4 mv_matrix;
 uniform mat4 proj_matrix;

assets/shaders/rect_f_shader.glsl

@@ -0,0 +1,9 @@
+#version 460
+
+out vec4 color;
+
+uniform vec4 inColor;
+
+void main(void) {
+    color = inColor;
+}

assets/shaders/rect_v_shader.glsl

@@ -0,0 +1,11 @@
+#version 460
+
+layout (location = 0) in vec2 pos;
+
+
+uniform mat4 model_matrix;
+uniform mat4 proj_matrix;
+
+void main(void) {
+    gl_Position = proj_matrix * model_matrix * vec4(pos, 0.0, 1.0);
+}

assets/shaders/ui_f_shader.glsl

@@ -1,12 +0,0 @@
-#version 460
-
-in vec2 tc;
-flat in int tex_layer;
-
-out vec4 color;
-
-layout (binding = 0) uniform sampler2DArray samp;
-
-void main(void) {
-    color = texture(samp, vec3(tc, tex_layer));
-}

assets/shaders/ui_v_shader.glsl

@@ -1,18 +0,0 @@
-#version 460
-
-layout (location = 0) in vec2 pos;
-layout (location = 1) in vec2 texCoord;
-layout (location = 2) in float layer;
-
-out vec2 tc;
-
-flat out int tex_layer;
-
-uniform mat4 m_matrix;
-uniform mat4 proj_matrix;
-
-void main(void) {
-    gl_Position = proj_matrix * m_matrix * vec4(pos, 0.0, 1.0);
-    tc = texCoord;
-    tex_layer = int(layer);
-}

cmake/Dependencies.cmake

@@ -6,60 +6,15 @@ find_package(Protobuf REQUIRED)
 find_package(absl REQUIRED)
 find_package(zstd REQUIRED)
 find_package(OpenAL REQUIRED)
-if (UNIX AND NOT APPLE)
-    find_package(Freetype REQUIRED)
-    find_package(glfw3 REQUIRED)   
-endif()
-
-
+find_package(harfbuzz REQUIRED)
+find_package(Freetype REQUIRED)
+find_package(SDL3 REQUIRED)
+find_package(Opus REQUIRED)
+find_package(assimp REQUIRED)
 # Third-party libraries
-FetchContent_Declare(
-    glm
-    GIT_REPOSITORY https://github.com/g-truc/glm.git
-    GIT_TAG 1.0.3 
-    
-)
-FetchContent_MakeAvailable(glm)
-FetchContent_Declare(
-    soil2
-    GIT_REPOSITORY https://github.com/SpartanJ/SOIL2.git
-    GIT_TAG 1.31  
-    
-)
-FetchContent_MakeAvailable(soil2)
-FetchContent_Declare(
-    tomlplusplus
-    GIT_REPOSITORY https://github.com/marzer/tomlplusplus.git
-    GIT_TAG v3.4.0
-)
-FetchContent_MakeAvailable(tomlplusplus)
-
 
 if (WIN32)
-    FetchContent_Declare(
-        glfw
-        GIT_REPOSITORY https://github.com/glfw/glfw.git
-        GIT_TAG 3.4  
-    )
 
-    set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
-    set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
-    set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
-    set(GLFW_INSTALL OFF CACHE BOOL "" FORCE)         
-    set(GLFW_VULKAN_STATIC ON CACHE BOOL "" FORCE)             
-    set(BUILD_SHARED_LIBS ON CACHE BOOL "" FORCE)
-
-    FetchContent_MakeAvailable(glfw)
-
-    FetchContent_Declare(
-        freetype
-        GIT_REPOSITORY https://gitlab.freedesktop.org/freetype/freetype.git
-        GIT_TAG VER-2-14-3
-    )
-    FetchContent_MakeAvailable(freetype)
-    if(TARGET freetype)
-    add_library(Freetype::Freetype ALIAS freetype)
-    endif()
     set(_BUILD_SHARED_LIBS_SAVED ${BUILD_SHARED_LIBS})
     set(BUILD_SHARED_LIBS ON)
 

cmake/modules/FindOpus.cmake

@@ -0,0 +1,25 @@
+include(FindPackageHandleStandardArgs)
+
+find_path(OPUS_INCLUDE_DIR
+    NAMES opus/opus.h opus.h
+)
+
+find_library(OPUS_LIBRARY
+    NAMES opus
+)
+
+find_package_handle_standard_args(
+    Opus
+    REQUIRED_VARS
+        OPUS_INCLUDE_DIR
+        OPUS_LIBRARY
+)
+
+if(Opus_FOUND)
+    add_library(Opus::Opus UNKNOWN IMPORTED)
+
+    set_target_properties(Opus::Opus PROPERTIES
+        IMPORTED_LOCATION "${OPUS_LIBRARY}"
+        INTERFACE_INCLUDE_DIRECTORIES "${OPUS_INCLUDE_DIR}"
+    )
+endif()

include/Cubed/AABB.hpp

@@ -1,20 +0,0 @@
-#pragma once
-#include <glm/glm.hpp>
-
-namespace Cubed {
-
-struct AABB {
-    glm::vec3 min{0.0f, 0.0f, 0.0f};
-    glm::vec3 max{0.0f, 0.0f, 0.0f};
-
-    AABB(glm::vec3 min_point, glm::vec3 max_point)
-        : min(min_point), max(max_point) {}
-
-    bool intersects(const AABB& other) const {
-        return (min.x <= other.max.x && max.x >= other.min.x) &&
-               (min.y <= other.max.y && max.y >= other.min.y) &&
-               (min.z <= other.max.z && max.z >= other.min.z);
-    }
-};
-
-} // namespace Cubed

include/Cubed/app.hpp

@@ -1,82 +1,71 @@
 #pragma once
+#include "Cubed/argument.hpp"
 #include "Cubed/audio/audio_engine.hpp"
-#include "Cubed/gameplay/client_world.hpp"
-#include "Cubed/gameplay/network_server.hpp"
-#include "Cubed/gameplay/server_world.hpp"
-#define GLFW_INCLUDE_NONE
-#include "Cubed/camera.hpp"
+#include "Cubed/config.hpp"
 #include "Cubed/dev_panel.hpp"
-#include "Cubed/renderer.hpp"
+#include "Cubed/render/renderer.hpp"
+#include "Cubed/scene/scene_manager.hpp"
 #include "Cubed/texture_manager.hpp"
 #include "Cubed/window.hpp"
 namespace Cubed {
 
 class App {
 public:
-    struct Argument {
-        bool is_client = false;
-        int port = 25530;
-        std::string ip{"127.0.0.1"};
-        std::string player{"Unknown"};
-        bool debug_on = true;
-    };
-
     App();
     ~App();
-    static void cursor_position_callback(GLFWwindow* window, double xpos,
-                                         double ypos);
-    static void key_callback(GLFWwindow* window, int key, int scancode,
-                             int action, int mods);
-    static void mouse_button_callback(GLFWwindow* window, int button,
-                                      int action, int mods);
-    static void window_focus_callback(GLFWwindow* window, int focused);
-    static void window_reshape_callback(GLFWwindow* window, int new_width,
-                                        int new_height);
-    static void mouse_scroll_callback(GLFWwindow* window, double xoffset,
-                                      double yoffset);
-    static void cursor_enter_callback(GLFWwindow* window, int entered);
-    static void char_callback(GLFWwindow* window, unsigned int ch);
+    void handle_mouse_move(float xpos, float ypos, float xrel, float yrel);
+    void handle_sdl_key(SDL_Event& e);
+    void handle_sdl_mouse_button(SDL_Event& e);
+    void handle_window_focus(bool focused);
+    void handle_window_resize(int new_width, int new_height);
+    void handle_framebuffer_resize(int new_width, int new_height);
+    void handle_mouse_scroll(float xoffset, float yoffset);
+    void handle_text_input(const char* text);
+
     static int start_cubed_application(int argc, char** argv);
 
     static unsigned int seed();
     static float delta_time();
     static float get_fps();
 
-    Camera& camera();
-    DevPanel& dev_panel();
     Renderer& renderer();
     TextureManager& texture_manager();
     Window& window();
-    ClientWorld& client_world();
-    ServerWorld& server_world();
+
+    Config& config();
     const Argument& argument() const;
     AudioEngine& audio();
 
+    std::string get_clipboard_text();
+
+    void start_text_input();
+    void stop_text_input();
+    void update_text_input_area(const glm::vec4& textbox,
+                                float cursor_position_x);
+
 private:
-    Camera m_camera;
+    Config m_game_config;
+
+    Window m_window;
+
     TextureManager m_texture_manager;
-    NetworkServer m_server;
-    std::shared_ptr<NetworkClient> m_client;
-    ClientWorld m_client_world;
-
-    DevPanel m_dev_panel{*this};
-    Renderer m_renderer{m_camera, m_client_world, m_texture_manager,
-                        m_dev_panel};
-
-    Window m_window{m_renderer};
-
     AudioEngine m_audio;
 
-    inline static double last_time = glfwGetTime();
-    inline static double current_time = glfwGetTime();
-    inline static double dt = 0.0f;
-    inline static double fps_time_count = 0.0f;
+    Renderer m_renderer;
+
+    SceneManager m_scene_manager;
+
+    inline static uint64_t last_tick = 0;
+    inline static uint64_t current_tick = 0;
+    inline static float dt = 0.0f;
+    inline static float fps_time_count = 0.0f;
     inline static int frame_count = 0;
     inline static int fps = 0;
     Argument m_argument;
+    bool m_running = true;
+    bool m_opengl_init = false;
     void init(int argc, char** argv);
     void handle_argument(int argc, char** argv);
-    void handle_toml();
     auto init_camera();
     auto init_texture();
     auto init_world();
@@ -84,6 +73,10 @@ private:
     void render();
     void run();
     void update();
+
+    void handle_sdl_event(SDL_Event& e);
+
+    void dispatch_event(const Event& e);
 };
 
 } // namespace Cubed

include/Cubed/argument.hpp

@@ -0,0 +1,17 @@
+#pragma once
+#include <optional>
+#include <string>
+namespace Cubed {
+struct Argument {
+    std::optional<int> port;
+    std::optional<std::string> ip;
+    std::optional<std::string> player;
+    std::optional<std::string> language;
+    std::optional<std::string> video_driver;
+    std::optional<bool> enable_exclusive;
+    std::optional<std::string> logs_path;
+    std::optional<int> log_level;
+    std::optional<bool> enable_filelog;
+    std::optional<bool> enable_consolelog;
+};
+} // namespace Cubed

include/Cubed/audio/audio_engine.hpp

@@ -1,23 +1,28 @@
 #pragma once
 
 #include "Cubed/audio/audio_fade.hpp"
+#include "Cubed/audio/audio_recording.hpp"
 #include "Cubed/audio/audio_source.hpp"
+#include "Cubed/audio/audio_stream_source.hpp"
 #include "Cubed/audio/sound_manager.hpp"
 #include "Cubed/audio/source_pool.hpp"
+#include "Cubed/config.hpp"
 
 #include <AL/al.h>
 #include <AL/alc.h>
 #include <glm/glm.hpp>
 #include <memory>
+#include <opus/opus.h>
 #include <string>
 #include <unordered_map>
 namespace Cubed {
 
-class ClientWorld;
+class NetworkClient;
 
 class AudioEngine {
+
 public:
-    AudioEngine();
+    AudioEngine(Config& config);
     AudioEngine(const AudioEngine&) = delete;
     AudioEngine(AudioEngine&&) = delete;
     AudioEngine& operator=(const AudioEngine&) = delete;
@@ -26,6 +31,7 @@ public:
 
     void init();
     void play_bgm();
+    void stop_bgm();
     void change_bgm(const std::string& sound);
     void play_3d(const std::string& sound, const glm::vec3& pos,
                  bool check = false);
@@ -39,20 +45,36 @@ public:
 
     float& bgm_target_volume();
 
+    void set_client(std::weak_ptr<NetworkClient> client);
+
+    void send_voice(const std::array<int16_t, AudioRecording::FRAME_SAMPLES>&);
+    void receive_voice(std::span<const char> opus, const glm::vec3& pos);
+
+    AudioRecording& audio_recording();
+    const AudioRecording& audio_recording() const;
+
 private:
     using FadeMap = std::unordered_map<std::string, AudioFade>;
     bool m_init{false};
     ALCdevice* device{nullptr};
     ALCcontext* context{nullptr};
+    OpusEncoder* m_encoder{nullptr};
+    OpusDecoder* m_decoder{nullptr};
+    AudioRecording m_recording;
+    std::weak_ptr<NetworkClient> m_client;
     glm::vec3 listener_pos;
     std::unique_ptr<AudioSource> m_bgm;
     FadeMap m_fade_map;
     SoundManager m_sounds;
+    Config& m_config;
     std::shared_ptr<SourcePool> m_pool;
     bool m_efx_supported = false;
     bool m_underwater = false;
     float m_music_volume = 1.0f;
     float m_sfx_volume = 1.0f;
+    float m_player_voice_volume = 1.0f;
+
+    std::unique_ptr<AudioStreamSource> m_voice_source;
     std::unique_ptr<AudioFilter> m_low_pass_filter;
     std::unique_ptr<AudioEffect> m_underwater_effect;
     std::unique_ptr<AudioEffectSlot> m_underwater_slot;

include/Cubed/audio/audio_error.hpp

@@ -2,6 +2,7 @@
 #include "Cubed/tools/log.hpp"
 
 #include <AL/al.h>
+#include <source_location>
 namespace Cubed {
 inline void check_al_error(
     std::source_location loaction = std::source_location::current()) {

include/Cubed/audio/audio_recording.hpp

@@ -0,0 +1,33 @@
+#pragma once
+
+#include <alc.h>
+#include <array>
+#include <cstdint>
+namespace Cubed {
+class AudioEngine;
+class AudioRecording {
+public:
+    static constexpr int SAMPLE_RATE = 48000;
+    static constexpr int FRAME_MS = 20;
+    static constexpr int FRAME_SAMPLES = SAMPLE_RATE * FRAME_MS / 1000;
+    AudioRecording(AudioEngine& engine);
+    AudioRecording(const AudioRecording&) = delete;
+    AudioRecording(AudioRecording&&) = delete;
+    AudioRecording& operator=(const AudioRecording&) = delete;
+    AudioRecording& operator=(AudioRecording&&) = delete;
+    ~AudioRecording();
+
+    void update();
+
+    void init();
+    void start();
+    void stop();
+    bool is_recording() const;
+
+private:
+    AudioEngine& m_engine;
+    ALCdevice* m_capture = nullptr;
+    bool m_recording = false;
+    void send_voice(const std::array<int16_t, FRAME_SAMPLES>& pcm);
+};
+} // namespace Cubed

include/Cubed/audio/audio_source.hpp

@@ -5,6 +5,7 @@
 
 #include <AL/al.h>
 #include <glm/glm.hpp>
+#include <memory>
 namespace Cubed {
 
 enum class AudioState { INITIAL, PLAYING, PAUSED, STOPPED };
@@ -21,8 +22,9 @@ public:
     void set_pitch(float pitch);
     void play();
     void play_2d(const AudioBuffer& buffer);
+    void play_2d(std::unique_ptr<AudioBuffer> buffer);
     void play_3d(const AudioBuffer& buffer, const glm::vec3& pos);
-
+    void play_3d(std::unique_ptr<AudioBuffer> buffer, const glm::vec3& pos);
     void stop();
     void pause();
     float duration() const;
@@ -42,6 +44,8 @@ public:
     void clear_effect_slot();
 
 private:
+    std::unique_ptr<AudioBuffer> m_buffer;
+
     ALuint m_source = 0;
     float m_target_volume = 1.0f;
     float m_duration = 0.0f;

include/Cubed/audio/audio_stream_source.hpp

@@ -0,0 +1,46 @@
+#pragma once
+
+#include "Cubed/audio/audio_effect_slot.hpp"
+#include "Cubed/audio/audio_filter.hpp"
+#include "glm/ext/vector_float3.hpp"
+
+#include <al.h>
+#include <array>
+#include <cstdint>
+#include <span>
+#include <vector>
+
+namespace Cubed {
+class AudioStreamSource {
+public:
+    static constexpr int NUM_BUFFERS = 4;
+    AudioStreamSource();
+    AudioStreamSource(const AudioStreamSource&) = delete;
+    AudioStreamSource(AudioStreamSource&&) = delete;
+    AudioStreamSource& operator=(const AudioStreamSource&) = delete;
+    AudioStreamSource& operator=(AudioStreamSource&&) = delete;
+    ~AudioStreamSource();
+
+    void push_pcm(std::span<const int16_t> pcm, ALsizei sample_rate);
+
+    void stop();
+    bool is_playing() const;
+    void reset();
+
+    void set_volume(float volume);
+    void set_pitch(float pitch);
+    void set_pos(glm::vec3 pos);
+    void set_filter(const AudioFilter& filter);
+    void clear_filter();
+    void set_effect_slot(const AudioEffectSlot& slot);
+    void clear_effect_slot();
+
+private:
+    ALuint m_source = 0;
+    std::array<ALuint, NUM_BUFFERS> m_buffers{};
+    std::vector<ALuint> m_free_buffers;
+    bool m_playing = false;
+
+    void unqueue_processed();
+};
+} // namespace Cubed

include/Cubed/audio/source_pool.hpp

@@ -4,7 +4,7 @@
 namespace Cubed {
 class SourcePool {
 private:
-    std::vector<AudioSource> m_sources;
+    std::vector<std::unique_ptr<AudioSource>> m_sources;
 
 public:
     explicit SourcePool(size_t size);
@@ -15,9 +15,10 @@ public:
     SourcePool& operator=(SourcePool&&) = delete;
 
     void update();
+    [[nodiscard]]
     AudioSource* acquire();
 
-    std::vector<AudioSource>& sources();
+    std::vector<std::unique_ptr<AudioSource>>& sources();
 };
 
 } // namespace Cubed

include/Cubed/camera.hpp

@@ -1,14 +1,14 @@
 #pragma once
 
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
+#include "Cubed/input/event.hpp"
+
 #include <glm/glm.hpp>
 #include <glm/gtc/matrix_transform.hpp>
 #include <glm/gtc/type_ptr.hpp>
 
 namespace Cubed {
 
-class ClientPlayer;
+class LocalPlayer;
 
 class Camera {
 private:
@@ -18,8 +18,7 @@ private:
         THIRD_PERSON_FRONT,
     };
 
-    bool m_firse_mouse = true;
-    ClientPlayer* m_player;
+    LocalPlayer* m_player;
     float m_last_mouse_x, m_last_mouse_y;
     glm::vec3 m_camera_pos;
     bool m_under_water = false;
@@ -28,15 +27,17 @@ private:
     glm::vec3 camera_collision(glm::vec3 start, glm::vec3 end,
                                float radius = 0.2f);
 
+    bool handle_key_event(const KeyEvent& e);
+    bool handle_mouse_move_event(const MouseMoveEvent& e);
+
 public:
     Camera();
 
     void update_move_camera();
 
-    void camera_init(ClientPlayer* player);
+    void camera_init(LocalPlayer* player);
     void hot_reload();
-    void reset_camera();
-    void update_cursor_position_camera(double xpos, double ypos);
+    void update_cursor_position_camera(float offset_x, float offset_y);
 
     const glm::mat4 get_camera_lookat() const;
     const glm::vec3& get_camera_pos() const;
@@ -45,6 +46,8 @@ public:
     glm::vec3 get_camera_front() const;
     void change_perspective();
     bool is_first_person() const;
+    bool handle_event(const Event& e);
+    LocalPlayer* player();
 };
 
 } // namespace Cubed

include/Cubed/config.hpp

@@ -1,99 +1,89 @@
 #pragma once
-#include "Cubed/tools/cubed_assert.hpp"
 #include "Cubed/tools/toml.utils.hpp"
 
 namespace Cubed {
 
 class Config {
 public:
-    Config();
+    explicit Config(std::string_view path);
+    Config(const Config&) = delete;
+    Config(Config&&) = delete;
+    Config& operator=(const Config&) = delete;
+    Config& operator=(Config&&) = delete;
     ~Config();
 
-    static Config& get();
-
     toml::table& table();
 
-    void load_or_create_config();
+    void load_config();
     void save_to_file();
 
-    template <TOML::TomlValueType T> T get(std::string_view key) const {
-        size_t cur = 0;
-        auto pos = key.find('.');
-        const toml::table* table = &m_tbl;
-        while (pos != std::string_view::npos) {
-            std::string_view s = key.substr(cur, pos - cur);
-            if (s.empty()) {
-                Logger::error("Empty key/table name in path '{}'", key);
-                ASSERT(false);
-                std::abort();
-            }
-            cur = pos + 1;
-            pos = key.find('.', cur);
-            if (auto* next = (*table)[s].as_table()) {
-                table = next;
-            } else {
-                Logger::error("Can't find table {}", s);
-                ASSERT(false);
-                std::abort();
-            }
+    template <TOML::TomlValueType T>
+    T get(std::string_view key, T default_value) {
+        if (!m_init) {
+            load_config();
         }
-        std::string_view n_key = key.substr(cur);
-        if (n_key.empty()) {
-            Logger::error("Trailing dot in path '{}'", key);
-            ASSERT(false);
-            std::abort();
+        if (auto* node = find_node(m_tbl, key)) {
+            if (auto value = node->value<T>())
+                return *value;
         }
-        auto opt = (*table)[n_key].value<T>();
-        if (opt) {
-            return *opt;
+
+        set(key, default_value);
+
+        return default_value;
+    }
+
+    template <TOML::TomlValueType T> void set(std::string_view key, T&& value) {
+        if (!m_init) {
+            load_config();
+        }
+        auto pos = key.rfind('.');
+
+        toml::table* table;
+        std::string_view name;
+
+        if (pos == std::string_view::npos) {
+            table = &m_tbl;
+            name = key;
         } else {
-            Logger::error("Can't find key {}", n_key);
-            ASSERT(false);
-            std::abort();
+            table = find_or_create_table(key.substr(0, pos));
+            name = key.substr(pos + 1);
         }
+        // Insert node at the last level's table
+        table->insert_or_assign(name, std::forward<T>(value));
     }
-    template <typename T> void set(std::string_view key, T&& val) {
-        if constexpr (!TOML::TomlValueType<std::decay_t<T>>) {
-            static_assert(false, "Type Not Support");
-        }
-        size_t cur = 0;
-        auto pos = key.find('.');
-        toml::table* table = &m_tbl;
-        while (pos != std::string_view::npos) {
-            std::string_view s = key.substr(cur, pos - cur);
-            if (s.empty()) {
-                Logger::error("Empty key/table name in path '{}'", key);
-                ASSERT(false);
-                std::abort();
-            }
-            cur = pos + 1;
-            pos = key.find('.', cur);
-            if (auto* next = (*table)[s].as_table()) {
-                table = next;
-            } else {
-                auto [it, inserted] = table->insert_or_assign(s, toml::table{});
-                table = it->second.as_table();
-            }
-        }
-        std::string_view n_key = key.substr(cur);
-        if (n_key.empty()) {
-            Logger::error("Trailing dot in path '{}'", key);
-            ASSERT(false);
-            std::abort();
-        }
-        table->insert_or_assign(n_key, std::forward<T>(val));
-    }
+
     template <typename T> void set_and_save(std::string_view key, T&& val) {
         set(key, std::forward(val));
         save_to_file();
     }
-    toml::node_view<toml::node> val_view(std::string_view key);
+
+    std::string get(std::string_view key, const char* default_value) {
+        return get(key, std::string(default_value));
+    }
+
+    void set(std::string_view key, const char* val) {
+        set(key, std::string(val));
+    }
 
 private:
     toml::table m_tbl;
-    constexpr static inline std::string_view CONGIF_PATH =
-        ASSETS_PATH "config.toml";
-    void create_config();
+    bool m_init = false;
+    const std::string CONGIF_PATH;
+    const toml::node* find_node(const toml::table& root,
+                                std::string_view path) const;
+    // Follow the path to find the last-level toml::table, creating it if it
+    // does not exist
+    toml::table* find_or_create_table(std::string_view path);
 };
 
+template <>
+inline float Config::get(std::string_view key, float default_value) {
+    return static_cast<float>(
+        Config::get<double>(key, static_cast<double>(default_value)));
+}
+
+template <> inline void Config::set(std::string_view key, float&& value) {
+    Config::set<double>(key, static_cast<double>(value));
+}
+
 } // namespace Cubed

include/Cubed/debug_collector.hpp

@@ -1,7 +1,11 @@
 #pragma once
 
-#include "Cubed/ui/text.hpp"
+#include "Cubed/ui/column_layout.hpp"
+#include "Cubed/ui/label.hpp"
+#include "Cubed/ui/widget.hpp"
 
+#include <format>
+#include <memory>
 #include <unordered_map>
 
 namespace Cubed {
@@ -9,16 +13,25 @@ namespace Cubed {
 class DebugCollector {
 public:
     static DebugCollector& get();
+    static void destory();
     DebugCollector();
 
-    std::unordered_map<std::size_t, Text>& all_texts();
-
-    Text& text(std::string_view name);
-    void report(std::string_view name, std::string_view content);
-    void init_text();
+    void report(const std::string& name, std::string_view content);
+    void init(int width, int height);
+    Widget& get_widget();
+    bool handle_event(const Event& e);
 
 private:
-    std::unordered_map<std::size_t, Text> m_texts;
+    ColumnLayout m_widget;
+    std::unordered_map<std::string, Label*> m_component;
+    static std::unique_ptr<DebugCollector>& get_ptr();
 };
 
+template <typename... Args>
+void d_rep(const std::string& key, std::format_string<Args...> fmt,
+           Args&&... args) {
+    std::string msg = std::vformat(fmt.get(), std::make_format_args(args...));
+    DebugCollector::get().report(key, msg);
+}
+
 } // namespace Cubed

include/Cubed/dev_panel.hpp

@@ -1,11 +1,14 @@
 #pragma once
 
+#include "Cubed/config.hpp"
+
 #include <toml++/toml.hpp>
 
 namespace Cubed {
 
+class WorldScene;
+class LocalPlayer;
 class App;
-class ClientPlayer;
 class DevPanel {
     struct ConfigView {
         float fov = 70.0f;
@@ -30,14 +33,16 @@ class DevPanel {
     };
 
 public:
-    DevPanel(App& app);
+    DevPanel(WorldScene& app);
     void init();
     void render();
 
 private:
     App& m_app;
-    ConfigView m_config;
-    ClientPlayer* m_player;
+    WorldScene& m_world_scene;
+    Config& m_config;
+    ConfigView m_config_view;
+    LocalPlayer* m_player;
     PlayerProfile m_player_profile;
     bool m_need_save_config = false;
     bool m_gen_thread_running = true;
@@ -48,7 +53,6 @@ private:
     int m_samples_idx = 1;
     int m_threads = 1;
     int m_chunk_style = 0;
-    void show_about_table_bar();
     void show_biome_table_bar();
     void show_time_table_bar();
     void show_cave_table_bar();
@@ -59,7 +63,7 @@ private:
     void show_server_world_table_bar();
     void show_client_world_table_bar();
     void show_player_tab_item();
-    void show_items_tab_item();
+    // void show_items_tab_item();
     void show_shader_tab_item();
 
     void update_config_view();

include/Cubed/gameplay/block.hpp

@@ -42,6 +42,7 @@ struct LookBlock {
 
 struct BlockData {
     std::string name;
+    std::string name_key;
     BlockType id = 0;
 
     bool is_liquid = false;
@@ -55,11 +56,11 @@ struct BlockData {
     bool is_blend = false;
     bool is_transitional = false;
     float roughness = 1.0f;
-    BlockData(BlockType b_id, std::string_view b_name, bool liquid,
-              bool passable, bool cross_plane, bool transparent, bool gas,
-              bool discard, bool blend, bool transitional, float r)
-        : name(b_name), id(b_id), is_liquid(liquid), is_gas(gas),
-          is_passable(passable), is_cross_plane(cross_plane),
+    BlockData(std::string_view b_name, std::string_view name_k, BlockType b_id,
+              bool liquid, bool passable, bool cross_plane, bool transparent,
+              bool gas, bool discard, bool blend, bool transitional, float r)
+        : name(b_name), name_key(name_k), id(b_id), is_liquid(liquid),
+          is_gas(gas), is_passable(passable), is_cross_plane(cross_plane),
           is_transparent(transparent), is_discard(discard), is_blend(blend),
           is_transitional(transitional), roughness(r) {}
 };
@@ -72,7 +73,7 @@ public:
     static unsigned sums();
     static unsigned cross_plane_sum();
     static const std::string& name_form_id(BlockType id);
-
+    static std::string local_name(BlockType id);
     static bool is_gas(BlockType id);
     static bool is_liquid(BlockType id);
 

include/Cubed/gameplay/chat_message.hpp

@@ -0,0 +1,15 @@
+#pragma once
+
+#include "Cubed/ui/color.hpp"
+
+#include <cstdint>
+#include <string>
+namespace Cubed {
+struct ChatMessage {
+    std::string player;
+    std::string text;
+    Color color;
+    bool system_msg = false;
+    uint64_t time = 0;
+};
+} // namespace Cubed

include/Cubed/gameplay/chunk.hpp

@@ -0,0 +1,27 @@
+#pragma once
+#include "Cubed/gameplay/chunk_pos.hpp"
+
+#include <glm/glm.hpp>
+#include <tuple>
+namespace Cubed {
+class Chunk {
+public:
+    Chunk() = default;
+    Chunk(const Chunk&) = delete;
+    Chunk(Chunk&&) = delete;
+    Chunk& operator=(const Chunk&) = delete;
+    Chunk& operator=(Chunk&&) = delete;
+    virtual ~Chunk() = default;
+    static int index(int x, int y, int z);
+    static int index(const glm::vec3& pos);
+    static std::tuple<int, int, int> world_to_block(int world_x, int world_y,
+                                                    int world_z, int chunk_x,
+                                                    int chunk_z);
+    static std::tuple<int, int, int> world_to_block(const glm::ivec3& block_pos,
+                                                    ChunkPos chunk_pos);
+    static std::tuple<int, int, int> block_to_world(int x, int y, int z,
+                                                    int chunk_x, int chunk_z);
+    static std::tuple<int, int, int> block_to_world(const glm::ivec3& block_pos,
+                                                    ChunkPos chunk_pos);
+};
+} // namespace Cubed

include/Cubed/gameplay/chunk_generator.hpp

@@ -18,6 +18,7 @@ public:
     ChunkGenerator(ServerChunk& chunk);
 
     static void init();
+    static void init(unsigned seed);
     static void reload();
     static const unsigned& seed();
     static void seed(unsigned s);

include/Cubed/gameplay/client_chunk.hpp

@@ -2,6 +2,7 @@
 #include "Cubed/constants.hpp"
 #include "Cubed/gameplay/biome.hpp"
 #include "Cubed/gameplay/block.hpp"
+#include "Cubed/gameplay/chunk.hpp"
 #include "Cubed/gameplay/chunk_pos.hpp"
 #include "Cubed/gameplay/vertex_data.hpp"
 #include "world/chunk_data.pb.h"
@@ -26,7 +27,7 @@ struct ChunkRenderSnapshot {
     glm::vec3 center;
     glm::vec3 half_extents;
 };
-class ClientChunk {
+class ClientChunk : public Chunk {
 public:
     ClientChunk(ClientWorld& world);
     ~ClientChunk();
@@ -35,17 +36,6 @@ public:
     ClientChunk(ClientChunk&&) noexcept;
     ClientChunk& operator=(ClientChunk&&) noexcept;
 
-    static int index(int x, int y, int z);
-    static int index(const glm::vec3& pos);
-    static std::tuple<int, int, int> world_to_block(int world_x, int world_y,
-                                                    int world_z, int chunk_x,
-                                                    int chunk_z);
-    static std::tuple<int, int, int> world_to_block(const glm::ivec3& block_pos,
-                                                    ChunkPos chunk_pos);
-    static std::tuple<int, int, int> block_to_world(int x, int y, int z,
-                                                    int chunk_x, int chunk_z);
-    static std::tuple<int, int, int> block_to_world(const glm::ivec3& block_pos,
-                                                    ChunkPos chunk_pos);
     BiomeType get_biome() const;
     ChunkPos get_chunk_pos() const;
     const std::vector<BlockType>& get_chunk_blocks() const;

include/Cubed/gameplay/client_entity_manager.hpp

@@ -0,0 +1,76 @@
+#pragma once
+#include "Cubed/gameplay/ecs/entity.hpp"
+#include "glm/ext/vector_float3.hpp"
+#include "world/entity.pb.h"
+
+#include <entt/entt.hpp>
+#include <tbb/concurrent_hash_map.h>
+#include <tbb/concurrent_queue.h>
+namespace Cubed {
+class ClientWorld;
+class ClientEntityManager {
+public:
+    enum class Command { CREATE, DESTORY, UPDATE };
+
+    ClientEntityManager(ClientWorld& world);
+    void update();
+    void init();
+
+    void receive_entity_create(S2CEntityCreate& msg);
+    void receive_entity_destory(EntityID id);
+    void receive_entity_update(S2CEntityUpdate& msg);
+
+    void destory(EntityID id);
+    void create(std::string_view name, const glm::vec3& pos);
+
+    const entt::registry& get_registry() const;
+
+private:
+    struct EntityCreateElement {
+        EntityID id;
+        std::string name;
+        glm::vec3 pos;
+    };
+
+    struct UpdateInfo {
+        EntityID id;
+        glm::vec3 pos;
+    };
+
+    using EntityMap = tbb::concurrent_hash_map<EntityID, entt::entity>;
+    using acc = EntityMap::accessor;
+    using cacc = EntityMap::const_accessor;
+    using CreateFunc = std::function<void(EntityID id)>;
+    using TaskElement = std::variant<EntityCreateElement, EntityID, UpdateInfo>;
+    using TaskPair = std::pair<Command, TaskElement>;
+
+    ClientWorld& m_world;
+    entt::registry m_registry;
+    EntityMap m_entities;
+    std::unordered_map<std::string_view, CreateFunc> m_factories;
+    tbb::concurrent_queue<TaskPair> m_tasks;
+
+    void handle_task();
+    void handle_entity_destory(EntityID id);
+    // not thread safe
+    void handle_entity_create(EntityID id, std::string_view name,
+                              const glm::vec3& pos);
+    void handle_entity_update(UpdateInfo& info);
+    template <typename... Args>
+    void create_entity_in_registry(EntityID id, Args&&... args) {
+        {
+            cacc a;
+            if (m_entities.find(a, id)) {
+                return;
+            }
+        }
+        auto entity = m_registry.create();
+
+        ((m_registry.emplace<std::remove_cvref_t<Args>>(
+             entity, std::forward<Args>(args))),
+         ...);
+        m_entities.emplace(id, entity);
+        return;
+    }
+};
+} // namespace Cubed

include/Cubed/gameplay/client_player.hpp

@@ -1,148 +1,25 @@
 #pragma once
-#include "Cubed/AABB.hpp"
-#include "Cubed/constants.hpp"
-#include "Cubed/gameplay/block.hpp"
-#include "Cubed/gameplay/chunk_pos.hpp"
-#include "Cubed/gameplay/game_mode.hpp"
-#include "Cubed/gameplay/game_time.hpp"
-#include "Cubed/gameplay/player.hpp"
-#include "Cubed/input.hpp"
 
-#include <absl/container/flat_hash_set.h>
-#include <glm/glm.hpp>
-#include <optional>
-#include <shared_mutex>
+#include "Cubed/gameplay/ecs/animation.hpp"
+#include "Cubed/gameplay/ecs/identity.hpp"
+#include "Cubed/gameplay/ecs/transform.hpp"
+#include "Cubed/gameplay/player.hpp"
 namespace Cubed {
 
-class ClientWorld;
-class ClientPlayer {
-public:
-    static constexpr float WALK_SOUND_INTERVAL = 0.45f;
-    static constexpr float RUN_SOUND_INTERVAL = 0.3f;
-    using ChunkPosSet = absl::flat_hash_set<ChunkPos, ChunkPos::Hash>;
-    ClientPlayer(ClientWorld& world);
-    ~ClientPlayer();
-
-    void update_chunk_set(const ChunkPosSet& set);
-    const ChunkPosSet& get_chunk_pos_set() const;
-    ChunkPosSet& get_chunk_pos_set();
-
-    static AABB get_aabb(const glm::vec3& pos);
-    const glm::vec3& get_front() const;
-    Gait get_gait() const;
-    const std::optional<LookBlock>& get_look_block_pos() const;
-    // thread safe
-    glm::vec3 get_player_pos() const;
-    const MoveState& get_move_state() const;
-
-    void change_mode(GameMode mode);
-    void hot_reload();
-    void set_player_pos(const glm::vec3& pos);
-    void set_place_block(unsigned id);
-    void update(float delta_time);
-    void update_front_vec(float offset_x, float offset_y);
-    void update_player_move_state(int key, int action);
-    void update_scroll(double yoffset);
-
-    float& max_walk_speed();
-    float& max_run_speed();
-    float& max_speed();
-    float& acceleration();
-    float& deceleration();
-    float& g();
-    float& fly_y_speed();
-
-    unsigned place_block() const;
-
-    void set_gait(Gait gait);
-    GameMode& game_mode();
-
-    ClientWorld& get_world();
-
-    void set_uuid(std::string_view uuid);
-    std::string get_uuid() const;
-    const std::string& get_name() const;
-
-    void init(std::string_view name);
-
-    float yaw() const;
-    float pitch() const;
-    float& angle();
-    float& walk_time();
-    bool ray_cast(const glm::vec3& start, const glm::vec3& dir,
-                  glm::ivec3& block_pos, glm::vec3& normal,
-                  float distance = 4.0f);
-    bool is_underwater() const;
-    void set_underwater(bool u);
-
-private:
-    using enum GameMode;
-    float m_max_walk_speed = DEFAULT_MAX_WALK_SPEED;
-    float m_max_run_speed = DEFAULT_MAX_RUN_SPEED;
-    float m_acceleration = DEFAULT_ACCELERATION;
-    float m_deceleration = DEFAULT_DECELERATION;
-    float m_g = DEFAULT_G;
-    constexpr static float MAX_SPACE_ON_TIME = 0.3f;
-
-    std::atomic<float> m_yaw = 0.0f;
-    std::atomic<float> m_pitch = 0.0f;
-
-    float m_sensitivity = 0.15f;
-
-    float m_max_speed = m_max_walk_speed;
-    float m_y_speed = 0.0f;
-    float m_fly_y_speed = 7.5f;
-    bool can_up = true;
-
-    float space_on_time = 0.0f;
-    bool space_on = false;
-    bool is_fly = false;
-
-    float m_xz_speed = 0.0f;
-
-    unsigned m_place_block = 1;
-
-    bool m_moving = false;
-    bool m_sprinting = false;
-    bool m_underwater = false;
-
-    glm::vec3 direction = glm::vec3(0.0f, 0.0f, 0.0f);
-    glm::vec3 move_distance{0.0f, 0.0f, 0.0f};
-    // player is tow block tall, the pos is the lower pos
-
-    glm::vec3 m_player_pos{0.0f, 255.0f, 0.0f};
-    ChunkPos m_last_chunk_pos{0, 0};
-
-    glm::vec3 m_front{0, 0, -1};
-    glm::vec3 m_right{0, 0, 0};
-    static constexpr glm::vec3 M_SIZE{0.6f, 1.8f, 0.6f};
-
-    std::atomic<Gait> m_gait = Gait::STOP;
-    MoveState m_move_state{};
-    GameMode m_game_mode = CREATIVE;
-    std::optional<LookBlock> m_look_block = std::nullopt;
-    std::string m_name{};
-    mutable std::shared_mutex m_uuid_mutex;
-    std::string m_uuid;
-    ClientWorld& m_world;
-
-    float m_angle{0.0f};
-    float m_walk_time{0.0f};
-
-    std::unordered_map<std::string, Timer> m_timers;
-
-    mutable std::shared_mutex m_player_pos_mutex;
-    mutable std::shared_mutex m_chunk_pos_mutex;
-    ChunkPosSet m_player_chunk_pos_set;
-
-    void update_direction();
-    void update_lookup_block();
-    void update_move(float delta_time);
-    void update_x_move(glm::vec3& player_pos);
-    void update_y_move(glm::vec3& player_pos);
-    void update_z_move(glm::vec3& player_pos);
-    void update_player_chunk();
-    void play_walk_sound(float dt);
-    Gait compute_gait() const;
+struct ClientPlayer {
+    Position pos{};
+    Position render_pos{};
+    EntityInfo entity{};
+    WalkPose walk{};
+    Orientation angle{};
+    Orientation render_angle{};
 };
-} // namespace Cubed
+
+struct PlayerRenderData {
+    EntityInfo info{};
+    Position render_pos{};
+    Orientation angle{};
+    Gait gait{};
+};
+
+} // namespace Cubed

include/Cubed/gameplay/client_player_manager.hpp

@@ -0,0 +1,45 @@
+#pragma once
+#include "Cubed/gameplay/client_player.hpp"
+#include "Cubed/gameplay/local_player.hpp"
+#include "Cubed/gameplay/network_client.hpp"
+#include "Cubed/tools/sparse_vector.hpp"
+namespace Cubed {
+class ClientWorld;
+class ClientPlayerManager {
+public:
+    ClientPlayerManager(const ClientPlayerManager&) = delete;
+    ClientPlayerManager(ClientPlayerManager&&) = delete;
+    ClientPlayerManager& operator=(const ClientPlayerManager&) = delete;
+    ClientPlayerManager& operator=(ClientPlayerManager&&) = delete;
+    ClientPlayerManager(ClientWorld& world);
+    ~ClientPlayerManager();
+
+    void init(std::string_view local_name);
+    void update(float dt);
+
+    std::span<PlayerRenderData> render_player_data();
+
+    bool has_player(const Hitbox& hitbox) const;
+
+    LocalPlayer& get_local();
+    const LocalPlayer& get_local() const;
+
+    void receive_remote_player(const PlayerInfoRsp& rsp);
+    void receive_player_logout(const LogoutRsp& rsp);
+
+    void reload_config();
+
+    void report_player_info(NetworkClient* client);
+
+private:
+    ClientWorld& m_world;
+    mutable std::shared_mutex m_players_mutex;
+    using PlayerHandle = SparseVector<ClientPlayer>::Handle;
+    SparseVector<ClientPlayer> m_players;
+    std::vector<PlayerRenderData> m_render_data;
+    std::unordered_map<std::string, PlayerHandle> m_players_handle;
+    LocalPlayer m_local;
+
+    void update_players_data(float dt);
+};
+} // namespace Cubed

include/Cubed/gameplay/client_world.hpp

@@ -1,11 +1,17 @@
 #pragma once
 #include "Cubed/audio/audio_engine.hpp"
+#include "Cubed/config.hpp"
 #include "Cubed/gameplay/block.hpp"
+#include "Cubed/gameplay/chat_message.hpp"
 #include "Cubed/gameplay/chunk_pos.hpp"
 #include "Cubed/gameplay/client_chunk.hpp"
-#include "Cubed/gameplay/client_player.hpp"
+#include "Cubed/gameplay/client_entity_manager.hpp"
+#include "Cubed/gameplay/client_player_manager.hpp"
 #include "Cubed/gameplay/game_time.hpp"
+#include "Cubed/gameplay/local_player.hpp"
 #include "Cubed/gameplay/network_client.hpp"
+#include "Cubed/gameplay/world.hpp"
+#include "Cubed/input/event.hpp"
 #include "Cubed/tools/cubed_random.hpp"
 #include "Cubed/tools/priority_thread_pool.hpp"
 
@@ -16,50 +22,31 @@
 #include <tbb/concurrent_unordered_map.h>
 namespace Cubed {
 
-struct PlayerInfo {
-    std::string name;
-    std::string uuid;
-    glm::vec3 render_pos;
-    glm::vec3 target_pos;
-    float render_yaw;
-    float yaw;
-    float render_pitch;
-    float pitch;
-    Gait gait;
-    float angle = 0.0f;
-    float walk_time = 0.0f;
-    float moving_time = 0.0f;
-};
-
-struct PlayerRenderData {
-    std::string name;
-    std::string uuid;
-    glm::vec3 render_pos;
-    float yaw;
-    float pitch;
-    Gait gait;
-    float angle;
-};
-
-class ClientWorld {
+class WorldScene;
+class ClientWorld : public World {
 public:
-    ClientWorld(AudioEngine& auido);
+    ClientWorld(const ClientWorld&) = delete;
+    ClientWorld(ClientWorld&&) = delete;
+    ClientWorld& operator=(const ClientWorld&) = delete;
+    ClientWorld& operator=(ClientWorld&&) = delete;
+    ClientWorld(AudioEngine& auido, Config& config, WorldScene& scene);
     ~ClientWorld();
     void init(std::string_view player_name,
               std::shared_ptr<NetworkClient> client);
-    void update(float delta_time);
+    void update(float dt);
+    bool handle_event(const Event& e);
     const std::optional<LookBlock>& get_look_block_pos() const;
-    ClientPlayer& get_player();
-    const ClientPlayer& get_player() const;
-    int get_block(const glm::ivec3& block_pos) const;
-    bool is_solid(const glm::ivec3& block_pos) const;
-    bool can_pass_block(const glm::ivec3& block_pos) const;
-    BlockType get_block_tpye(const glm::ivec3& block_pos) const;
+    LocalPlayer& get_player();
+    const LocalPlayer& get_player() const;
+    int get_block(const glm::ivec3& block_pos) const override;
+    bool is_solid(const glm::ivec3& block_pos) const override;
+    bool can_pass_block(const glm::ivec3& block_pos) const override;
+    BlockType get_block_tpye(const glm::ivec3& block_pos) const override;
 
     void rebuild_world();
 
-    void push_delete_vbo(GLuint vbo);
-    void push_delete_vao(GLuint vao);
+    void push_delete_vbo(std::unique_ptr<VertexBuffer>& vbo);
+    void push_delete_vao(std::unique_ptr<VertexArray>& vao);
     // void hot_reload();
 
     // void rebuild_world();
@@ -67,7 +54,6 @@ public:
     void receive_block_change(const BlockChangeRsp& rsp);
     void receive_time(const UpdateTime& rsp);
 
-    void receive_remote_player(const PlayerInfoRsp& rsp);
     void receive_player_logout(const LogoutRsp& rsp);
     void receive_player_water_sound(const PlayerWaterSound& rsp);
     void send_player_water_sound(bool underwater, const glm::vec3& pos);
@@ -75,17 +61,17 @@ public:
     void rendering_distance(int rendering_distance);
     int get_chunk_task_id() const;
     void start_client_thread(std::string_view uuid);
+    void receive_login_rsp(LoginRsp& rsp);
     void stop_client_thread();
 
     void start_thread_pool();
     void stop_thread_pool();
     void change_pool_threads(int threads);
-    void hot_reload();
+    void reload_config(bool chunk_build = true);
     void request_chunk();
+    void reset_key_status();
     std::vector<glm::vec4>& planes();
     const std::vector<const ChunkRenderSnapshot*>& render_snapshots() const;
-    const std::vector<PlayerRenderData>& render_player_data() const;
-    std::vector<PlayerRenderData>& render_player_data();
 
     glm::vec3 sunlight_dir() const;
     bool sphere_collide_world(glm::vec3 center, float radius) const;
@@ -93,23 +79,46 @@ public:
     void request_exit();
     bool is_receive_exit();
     int chunk_size() const;
-    static AABB get_block_aabb(const glm::ivec3& pos);
+
     AudioEngine& get_audio();
+    const AudioEngine& get_audio() const;
+    Config& get_config();
+    WorldScene& world_scene();
+    ClientPlayerManager& player_manager();
+    ClientEntityManager& entity_manager();
+    std::shared_ptr<NetworkClient> get_client() const;
+    void set_direct_exit();
+
+    void receive_chat_message(ChatMsg& msg);
+    void send_chat_message(ChatMessage& message);
+    void receive_voice_message(VoiceMsg& msg);
+    bool enable_voice_chat() const;
+    int get_per_tick_time() const override;
     template <typename Fn>
-    void register_ticktimer(std::string_view id, TickType threshold, Fn&& f) {
-        m_ticktimers.emplace(
-            std::piecewise_construct, std::forward_as_tuple(std::string(id)),
-            std::forward_as_tuple(threshold, std::forward<Fn>(f)));
+    void register_timer(std::string_view id, float threshold, Fn&& f) {
+        m_timers.emplace(std::piecewise_construct,
+                         std::forward_as_tuple(std::string(id)),
+                         std::forward_as_tuple(threshold, std::forward<Fn>(f)));
     }
 
 private:
+    struct VoiceMessage {
+        std::string data;
+        glm::vec3 pos;
+    };
+
+    std::atomic<bool> m_is_pending_delete_queue_free{false};
+    std::mutex m_delete_vbo_mutex;
+    std::mutex m_delete_vao_mutex;
+    std::vector<std::unique_ptr<VertexBuffer>> m_pending_delete_vbo;
+    std::vector<std::unique_ptr<VertexArray>> m_pending_delete_vao;
+
     enum class ChunkLoadStyle { RANDOM, CENTER };
     using ChunkHashMap =
         tbb::concurrent_hash_map<ChunkPos, std::shared_ptr<ClientChunk>,
                                  ChunkPos::TBBHash>;
     using ChunkPosSet = absl::flat_hash_set<ChunkPos, ChunkPos::Hash>;
     using ChunkPosVector = std::vector<ChunkPos>;
-    using OtherPlayerHashMap = std::unordered_map<std::string, PlayerInfo>;
     using chunk_acc = ChunkHashMap::accessor;
     using chunk_cacc = ChunkHashMap::const_accessor;
 
@@ -120,38 +129,35 @@ private:
 
     static constexpr int WORLD_EXIT_TIMEOUT = 200;
     static constexpr int MAX_UPLOAD_CHUNK_SUM = 16;
-    ClientPlayer m_player;
-    OtherPlayerHashMap m_player_info;
+    ClientEntityManager m_entity_manager;
+    ClientPlayerManager m_player_manager;
     ChunkHashMap m_chunks;
     AudioEngine& m_audio;
+    Config& m_config;
+    WorldScene& m_world_scene;
     std::vector<glm::vec4> m_planes;
-    std::jthread m_client_thread;
-
-    std::mutex m_delete_vbo_mutex;
-    std::mutex m_delete_vao_mutex;
-    mutable std::shared_mutex m_player_info_mutex;
 
     tbb::concurrent_queue<std::unique_ptr<ClientChunk>> m_pending_upload_queue;
     tbb::concurrent_queue<ChunkPos> m_dirty_chunk_queue;
     tbb::concurrent_queue<PendingSound> m_pending_sound;
-    std::vector<GLuint> m_pending_delete_vbo;
-    std::vector<GLuint> m_pending_delete_vao;
+    tbb::concurrent_queue<ChatMessage> m_message_queue;
+    tbb::concurrent_queue<VoiceMessage> m_voice_queue;
 
     std::deque<ChunkPos> m_dirty_queue;
     std::vector<const ChunkRenderSnapshot*> m_render_snapshots;
-    std::vector<PlayerRenderData> m_render_player_data;
 
-    tbb::concurrent_unordered_map<std::string, TickTimer> m_ticktimers;
     std::unordered_map<std::string, Timer> m_timers;
-
+    std::atomic<bool> m_exit_direct{false};
     std::atomic<bool> m_game_running{false};
     std::atomic<bool> m_receive_exit{false};
     std::atomic<int> m_rendering_distance{24};
     std::atomic<TickType> m_game_ticks{0};
     std::atomic<TickType> m_day_tick{6000};
+    std::atomic<int> m_per_tick_time = DEFAULT_PER_TICK_TIME;
     std::atomic<bool> m_requesting_chunk{false};
     std::atomic<bool> m_is_rebuilding{false};
     std::atomic<int> m_chunk_task_id{0};
+    std::atomic<bool> m_voice_chat{true};
     std::shared_ptr<NetworkClient> m_client;
     ChunkLoadStyle m_chunk_load_style{ChunkLoadStyle::CENTER};
 
@@ -159,10 +165,6 @@ private:
 
     Random m_random;
 
-    void client_run(std::stop_token token);
-
-    void report_player_info();
-
     void set_block(const glm::ivec3& pos, unsigned id);
 
     void update_chunk(const ChunkPosSet& old, const ChunkPosSet& now);

include/Cubed/gameplay/creatures/pig.hpp

@@ -0,0 +1,6 @@
+#pragma once
+
+namespace Cubed {
+struct PigTag {};
+
+} // namespace Cubed

include/Cubed/gameplay/ecs/ai_struct.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "Cubed/gameplay/game_time.hpp"
+namespace Cubed {
+struct AIBase {
+    TickType interval = 1;
+    TickType count = 0;
+};
+
+struct WanderAITag {};
+
+struct MoveBoost {
+    TickType duration = 0;
+    TickType count = 0;
+};
+
+} // namespace Cubed

include/Cubed/gameplay/ecs/animation.hpp

@@ -0,0 +1,13 @@
+#pragma once
+
+#include "Cubed/gameplay/player.hpp"
+namespace Cubed {
+
+struct WalkPose {
+    Gait gait = Gait::STOP;
+    // for arm roll caculate
+    float walk_time = 0.0f;
+    // for sound play
+    float moving_time = 0.0f;
+};
+} // namespace Cubed

include/Cubed/gameplay/ecs/client_entity.hpp

@@ -0,0 +1,14 @@
+#pragma once
+#include "Cubed/gameplay/ecs/animation.hpp"
+#include "Cubed/gameplay/ecs/transform.hpp"
+#include "Cubed/gameplay/model.hpp"
+namespace Cubed {
+struct BaseClientCreature {
+
+    Transform transform;
+
+    WalkPose pose;
+
+    ModelID model;
+};
+} // namespace Cubed

include/Cubed/gameplay/ecs/entity.hpp

@@ -0,0 +1,11 @@
+#pragma once
+#include <cstdint>
+namespace Cubed {
+using EntityID = uint64_t;
+
+struct Entity {
+    EntityID id;
+    explicit Entity(EntityID id) : id(id) {}
+};
+
+} // namespace Cubed

include/Cubed/gameplay/ecs/health.hpp

@@ -0,0 +1,10 @@
+#pragma once
+
+namespace Cubed {
+
+struct Health {
+    float hp = 20;
+    float max_hp = 20;
+};
+
+} // namespace Cubed

include/Cubed/gameplay/ecs/identity.hpp

@@ -0,0 +1,10 @@
+#pragma once
+
+#include <string>
+
+namespace Cubed {
+struct EntityInfo {
+    std::string name;
+    std::string uuid;
+};
+} // namespace Cubed

include/Cubed/gameplay/ecs/movement.hpp

@@ -0,0 +1,34 @@
+#pragma once
+#include "Cubed/constants.hpp"
+
+#include <glm/glm.hpp>
+namespace Cubed {
+struct TickVelocity {
+
+    glm::vec3 value{0.0f};
+    // blocks/tick!!! -1 for in
+    glm::vec3 max{1.0f, -1.0f, 1.0f};
+};
+
+struct Velocity {
+
+    glm::vec3 value{0.0f};
+    // blocks/second!!!
+    glm::vec3 max{4.5f, 7.5f, 7.5f};
+};
+
+struct Movement {
+
+    float acceleration = DEFAULT_ACCELERATION;
+
+    float deceleration = DEFAULT_DECELERATION;
+
+    float jump_power = 7.5f;
+};
+
+struct Gravity {
+
+    float value = DEFAULT_G;
+};
+
+} // namespace Cubed

include/Cubed/gameplay/ecs/server_entity.hpp

@@ -0,0 +1,24 @@
+#pragma once
+#include "Cubed/gameplay/ecs/health.hpp"
+#include "Cubed/gameplay/ecs/movement.hpp"
+#include "Cubed/gameplay/ecs/transform.hpp"
+#include "Cubed/gameplay/hitbox.hpp"
+namespace Cubed {
+
+struct BaseServerCreature {
+    Transform transform{};
+
+    TickVelocity velocity{};
+
+    Movement movement{};
+
+    Direction direction{};
+
+    Gravity gravity{};
+
+    Health health{};
+
+    HitboxID hitbox{};
+};
+
+} // namespace Cubed

include/Cubed/gameplay/ecs/state.hpp

@@ -0,0 +1,18 @@
+#pragma once
+
+namespace Cubed {
+struct MoveState {
+
+    bool forward = false;
+    bool back = false;
+    bool left = false;
+    bool right = false;
+
+    bool down = false;
+    bool up = false;
+
+    bool is_fly = false;
+    bool can_up = true;
+};
+
+} // namespace Cubed

include/Cubed/gameplay/ecs/transform.hpp

@@ -0,0 +1,24 @@
+#pragma once
+#include <glm/glm.hpp>
+namespace Cubed {
+struct Position {
+    glm::vec3 value{0.0f};
+};
+
+struct Orientation {
+    float yaw = 0.0f;
+    float pitch = 0.0f;
+    float roll = 0.0f;
+};
+
+struct Direction {
+    glm::vec3 value{0.0f};
+};
+
+struct Transform {
+    Position position{};
+    Orientation orientation{};
+    Direction direction{};
+};
+
+} // namespace Cubed

include/Cubed/gameplay/hitbox.hpp

@@ -0,0 +1,26 @@
+#pragma once
+#include <glm/glm.hpp>
+
+namespace Cubed {
+
+using HitboxID = uint32_t;
+
+struct Hitbox {
+    glm::vec3 center{0.0f};
+    glm::vec3 half{0.0f};
+
+    Hitbox(glm::vec3 center_point, glm::vec3 half_size)
+        : center(center_point), half(half_size) {}
+
+    glm::vec3 min() const { return center - half; }
+
+    glm::vec3 max() const { return center + half; }
+
+    bool intersects(const Hitbox& other) const {
+        return (glm::abs(center.x - other.center.x) <= half.x + other.half.x) &&
+               (glm::abs(center.y - other.center.y) <= half.y + other.half.y) &&
+               (glm::abs(center.z - other.center.z) <= half.z + other.half.z);
+    }
+};
+
+} // namespace Cubed

include/Cubed/gameplay/hitbox_manager.hpp

@@ -0,0 +1,37 @@
+#pragma once
+#include "Cubed/gameplay/hitbox.hpp"
+
+#include <tbb/concurrent_hash_map.h>
+namespace Cubed {
+class HitboxManager {
+public:
+    struct Handle {
+        Hitbox box;
+        HitboxID id = 0;
+    };
+    HitboxManager();
+    ~HitboxManager();
+    static HitboxManager& instance();
+
+    [[nodiscard]]
+    Handle get_hitbox(const std::string& key);
+    [[nodiscard]]
+    Handle get_hitbox(HitboxID id);
+    [[nodiscard]]
+    static Handle hitbox(const std::string& name);
+    [[nodiscard]]
+    static Handle hitbox(HitboxID id);
+    HitboxID get_hitbox_id(const std::string& name);
+    const std::string& get_hitbox_name(HitboxID id);
+
+private:
+    using HitboxMap = tbb::concurrent_hash_map<HitboxID, Hitbox>;
+    using IDMap = tbb::concurrent_hash_map<std::string, HitboxID>;
+    using NameMap = tbb::concurrent_hash_map<HitboxID, std::string>;
+    HitboxID m_next = 0;
+    IDMap m_id_map;
+    NameMap m_name_map;
+    HitboxMap m_hitboxes;
+    Handle load(std::string_view name);
+};
+} // namespace Cubed

include/Cubed/gameplay/item_stack.hpp

@@ -0,0 +1,8 @@
+#pragma once
+#include "Cubed/gameplay/block.hpp"
+namespace Cubed {
+struct ItemStack {
+    BlockType type = 0;
+    size_t sum = 0;
+};
+} // namespace Cubed

include/Cubed/gameplay/local_player.hpp

@@ -0,0 +1,162 @@
+#pragma once
+#include "Cubed/constants.hpp"
+#include "Cubed/gameplay/block.hpp"
+#include "Cubed/gameplay/chunk_pos.hpp"
+#include "Cubed/gameplay/ecs/animation.hpp"
+#include "Cubed/gameplay/ecs/identity.hpp"
+#include "Cubed/gameplay/ecs/movement.hpp"
+#include "Cubed/gameplay/ecs/state.hpp"
+#include "Cubed/gameplay/ecs/transform.hpp"
+#include "Cubed/gameplay/game_mode.hpp"
+#include "Cubed/gameplay/game_time.hpp"
+#include "Cubed/gameplay/hitbox.hpp"
+#include "Cubed/gameplay/item_stack.hpp"
+#include "Cubed/gameplay/player.hpp"
+#include "Cubed/input/event.hpp"
+#include "Cubed/input/input.hpp"
+
+#include <absl/container/flat_hash_set.h>
+#include <glm/glm.hpp>
+#include <optional>
+#include <shared_mutex>
+namespace Cubed {
+
+class ClientWorld;
+class LocalPlayer {
+public:
+    static constexpr size_t HOTBAR_SUM = 10;
+    static constexpr float WALK_SOUND_INTERVAL = 0.45f;
+    static constexpr float RUN_SOUND_INTERVAL = 0.3f;
+    using ChunkPosSet = absl::flat_hash_set<ChunkPos, ChunkPos::Hash>;
+    LocalPlayer(ClientWorld& world);
+    ~LocalPlayer();
+
+    bool handle_mouse_button_event(const MouseButtonEvent& e);
+    bool handle_key_event(const KeyEvent& e);
+    bool handle_mouse_wheel_event(const MouseWheelEvent& e);
+
+    void update_front_vec(float offset_x, float offset_y);
+    bool update_player_move_state(Key key, KeyAction action);
+    bool update_scroll(float yoffset);
+
+    void update_chunk_set(const ChunkPosSet& set);
+
+    const ChunkPosSet& get_chunk_pos_set() const;
+    ChunkPosSet get_chunk_pos_set();
+
+    const glm::vec3& get_front() const;
+
+    const std::optional<LookBlock>& get_look_block_pos() const;
+    // thread safe
+    glm::vec3 get_player_pos() const;
+    const MoveState& get_move_state() const;
+
+    void change_mode(GameMode mode);
+    void reload_config();
+    void set_player_pos(const glm::vec3& pos);
+    void update(float delta_time);
+
+    float& max_walk_speed();
+    float& max_run_speed();
+    float& fly_y_speed();
+
+    const ItemStack& get_current_itemstack() const;
+
+    GameMode& game_mode();
+
+    ClientWorld& get_world();
+
+    void set_uuid(std::string_view uuid);
+    std::string get_uuid() const;
+    const std::string& get_name() const;
+    void reset_input_status();
+    void init(std::string_view name);
+
+    bool ray_cast(const glm::vec3& start, const glm::vec3& dir,
+                  glm::ivec3& block_pos, glm::vec3& normal,
+                  float distance = 4.0f);
+    bool is_underwater() const;
+    void set_underwater(bool u);
+    void place_block(float dt);
+
+    int selected_hotbar() const;
+    void set_hotbar(int pos, const ItemStack& item);
+    std::span<const ItemStack, HOTBAR_SUM> get_hotbar() const;
+
+    glm::vec3& max_speed();
+    float& acceleration();
+    float& deceleration();
+    float& g();
+    void set_gait(Gait gait);
+    float yaw() const;
+    float pitch() const;
+    float& roll();
+    float& walk_time();
+    Gait get_gait() const;
+
+private:
+    using enum GameMode;
+    float m_max_walk_speed = DEFAULT_MAX_WALK_SPEED;
+    float m_max_run_speed = DEFAULT_MAX_RUN_SPEED;
+    float m_max_y_speed = 7.5f;
+    static constexpr float MAX_SPACE_ON_TIME = 0.3f;
+    static constexpr float PLACE_BLOCK_INTERVAL = 0.2f;
+
+    EntityInfo m_info;
+    Position m_pos;
+    WalkPose m_walk_pose;
+    Velocity m_velocity;
+    Orientation m_angle;
+    Movement m_movement;
+    Gravity m_gravity;
+    MoveState m_move_state;
+    Direction m_direction;
+    HitboxID m_hitbox = 0;
+
+    float m_place_time = PLACE_BLOCK_INTERVAL;
+
+    std::array<ItemStack, HOTBAR_SUM> m_hotbar;
+    float m_sensitivity = 0.15f;
+
+    float space_on_time = 0.0f;
+    bool space_on = false;
+
+    int m_selected_hotbar = 0;
+
+    bool m_moving = false;
+    bool m_sprinting = false;
+    bool m_underwater = false;
+
+    // player is tow block tall, the pos is the lower pos
+    ChunkPos m_last_chunk_pos{0, 0};
+
+    glm::vec3 m_front{0, 0, -1};
+    glm::vec3 m_right{0, 0, 0};
+
+    MouseState m_mouse_state{};
+    GameMode m_game_mode = CREATIVE;
+    std::optional<LookBlock> m_look_block = std::nullopt;
+    std::string m_name{};
+    mutable std::shared_mutex m_uuid_mutex;
+    std::string m_uuid;
+    ClientWorld& m_world;
+
+    std::unordered_map<std::string, Timer> m_timers;
+
+    mutable std::shared_mutex m_player_pos_mutex;
+    mutable std::shared_mutex m_chunk_pos_mutex;
+    ChunkPosSet m_player_chunk_pos_set;
+
+    void update_direction();
+    void update_lookup_block();
+    void update_move(float dt);
+    void update_player_chunk();
+
+    void play_walk_sound(float dt);
+    Gait compute_gait() const;
+
+    void update_speed(float dt);
+    std::tuple<bool, bool, bool> update_physical(float dt, glm::vec3& pos);
+    glm::vec3 get_move_distance(float dt);
+};
+} // namespace Cubed

include/Cubed/gameplay/model.hpp

@@ -0,0 +1,7 @@
+#pragma once
+#include <cstdint>
+
+using ModelID = uint32_t;
+struct Model {
+    ModelID id;
+};

include/Cubed/gameplay/network_client.hpp

@@ -19,6 +19,9 @@ public:
     void start(std::string ip, int port = 25530);
     bool is_connected() const;
     bool is_connect_error() const;
+    std::string get_error_string() const;
+    void clear_error();
+    ClientWorld& world();
 
 private:
     struct Task {
@@ -53,6 +56,8 @@ private:
     std::atomic<bool> m_closed{false};
     std::atomic<bool> m_connected{false};
     std::atomic<bool> m_connect_error{false};
+    mutable std::mutex m_error_string_mutex;
+    std::string m_error_string;
     // ClientWorld is managed by App
     ClientWorld& m_world;
     std::atomic_uint64_t m_sequence{0};
@@ -61,5 +66,6 @@ private:
     asio::awaitable<void> read_loop();
 
     void do_write();
+    void set_error(std::string_view error);
 };
 } // namespace Cubed

include/Cubed/gameplay/network_server.hpp

@@ -1,4 +1,5 @@
 #pragma once
+#include "Cubed/config.hpp"
 #include "Cubed/gameplay/server_world.hpp"
 #include "Cubed/gameplay/session.hpp"
 
@@ -8,17 +9,19 @@ namespace Cubed {
 
 class NetworkServer {
 public:
-    NetworkServer(int port = 25530);
+    explicit NetworkServer();
     ~NetworkServer();
     void stop();
 
     // Run in another thread after initialization is complete
-    void start_server(int port = 25530);
-
+    void start_server(int port);
+    void start_server();
     int port() const;
     ServerWorld& server_world();
 
 private:
+    Config m_config;
+
     asio::io_context m_io;
     std::thread m_net_thread;
     int m_port = 25530;

include/Cubed/gameplay/packet.hpp

@@ -51,16 +51,27 @@ enum class PacketEnum : uint16_t {
     LOGIN_RSP = 1002,
     LOGOUT_REQ = 1003,
     LOGOUT_RSP = 1004,
+
     PLAYER_INFO = 2001,
     C2S_PLAYER_INFO = 2002,
     PLAYER_INFO_RSP = 2003,
     PLAYER_WATER_SOUND = 2004,
+
     CHUNK_DATA_REQ = 3001,
     CHUNK_DATA_RSP = 3002,
     BLOCK_CHANGE_REQ = 3003,
     BLOCK_CHANGE_RSP = 3004,
     S2C_CLEAR_ALL_CHUNKS = 3005,
     UPDATE_TIME = 3006,
+    S2C_ENTITY_CREATE = 3007,
+    S2C_ENTITY_DESTORY = 3008,
+    C2S_ENTITY_CREATE_REQUEST = 3009,
+    C2S_ENTITY_DESTORY_REQUEST = 3010,
+    S2C_ENTITY_UPDATE = 3011,
+
+    CHAT_MSG = 4001,
+    VOICE_MSG = 4002,
+
     PING = 9001,
     PONG = 9002
 
@@ -109,6 +120,18 @@ template <> constexpr uint16_t get_packet_id<BlockChangeRsp>() {
 template <> constexpr uint16_t get_packet_id<S2C_ClearAllChunks>() {
     return std::to_underlying(PacketEnum::S2C_CLEAR_ALL_CHUNKS);
 }
+template <> constexpr uint16_t get_packet_id<S2CEntityCreate>() {
+    return std::to_underlying(PacketEnum::S2C_ENTITY_CREATE);
+}
+template <> constexpr uint16_t get_packet_id<S2CEntityDestory>() {
+    return std::to_underlying(PacketEnum::S2C_ENTITY_DESTORY);
+}
+template <> constexpr uint16_t get_packet_id<C2SEntityCreateRequest>() {
+    return std::to_underlying(PacketEnum::C2S_ENTITY_CREATE_REQUEST);
+}
+template <> constexpr uint16_t get_packet_id<C2SEntityDestoryRequest>() {
+    return std::to_underlying(PacketEnum::C2S_ENTITY_DESTORY_REQUEST);
+}
 template <> constexpr uint16_t get_packet_id<UpdateTime>() {
     return std::to_underlying(PacketEnum::UPDATE_TIME);
 }
@@ -121,6 +144,15 @@ template <> constexpr uint16_t get_packet_id<Pong>() {
 template <> constexpr uint16_t get_packet_id<PlayerWaterSound>() {
     return std::to_underlying(PacketEnum::PLAYER_WATER_SOUND);
 }
+template <> constexpr uint16_t get_packet_id<ChatMsg>() {
+    return std::to_underlying(PacketEnum::CHAT_MSG);
+}
+template <> constexpr uint16_t get_packet_id<VoiceMsg>() {
+    return std::to_underlying(PacketEnum::VOICE_MSG);
+}
+template <> constexpr uint16_t get_packet_id<S2CEntityUpdate>() {
+    return std::to_underlying(PacketEnum::S2C_ENTITY_UPDATE);
+}
 
 template <typename T>
     requires std::derived_from<T, google::protobuf::Message>
@@ -172,6 +204,12 @@ Packet make_packet(const T& msg) {
     return packet;
 }
 
+template <typename T>
+    requires std::derived_from<T, google::protobuf::Message>
+Packet make_packet(const T* msg) {
+    return make_packet(*msg);
+}
+
 inline PacketHeader decode_packet_header(std::span<const uint8_t> header) {
     if (header.size() < HEADER_LEN)
         throw std::runtime_error("Invalid header");

include/Cubed/gameplay/player.hpp

@@ -1,4 +1,6 @@
 #pragma once
+#include "glm/ext/vector_float3.hpp"
+
 #include <stdexcept>
 #include <utility>
 namespace Cubed {
@@ -17,5 +19,5 @@ inline Gait get_gait_from_id(int id) {
         throw std::runtime_error("Unknown Gait");
     }
 }
-
+static constexpr glm::vec3 PLAYER_SIZE{0.6f, 1.8f, 0.6f};
 } // namespace Cubed

include/Cubed/gameplay/server_chunk.hpp

@@ -2,6 +2,7 @@
 #include "Cubed/constants.hpp"
 #include "Cubed/gameplay/biome.hpp"
 #include "Cubed/gameplay/block.hpp"
+#include "Cubed/gameplay/chunk.hpp"
 #include "Cubed/gameplay/chunk_generator.hpp"
 #include "Cubed/gameplay/chunk_pos.hpp"
 
@@ -11,7 +12,7 @@
 #include <tuple>
 namespace Cubed {
 class ServerWorld;
-class ServerChunk {
+class ServerChunk : public Chunk {
 public:
     ServerChunk(ServerWorld& world, ChunkPos chunk_pos,
                 bool temp_chunk = false);

include/Cubed/gameplay/server_entity_manager.hpp

@@ -0,0 +1,62 @@
+#pragma once
+#include "Cubed/gameplay/ecs/entity.hpp"
+#include "glm/ext/vector_float3.hpp"
+
+#include <entt/entt.hpp>
+#include <tbb/concurrent_hash_map.h>
+#include <tbb/concurrent_queue.h>
+namespace Cubed {
+class ServerWorld;
+class Session;
+class ServerEntityManager {
+public:
+    ServerEntityManager(ServerWorld& world);
+
+    void init();
+    void update();
+    // not thread safe
+    void add_entity(std::string_view name, const glm::vec3& pos);
+    void destory(EntityID id);
+    void handle_player_login(std::shared_ptr<Session> session);
+
+private:
+    enum class Command { CREATE, SEND_ALL_ENTITIES, DESTORY };
+    struct EntityCreateElement {
+        std::string name;
+        glm::vec3 pos;
+    };
+    using EntityMap = tbb::concurrent_hash_map<EntityID, entt::entity>;
+    using acc = EntityMap::accessor;
+    using cacc = EntityMap::const_accessor;
+    using CreateFunc = std::function<EntityID()>;
+    using TaskElement =
+        std::variant<std::shared_ptr<Session>, EntityCreateElement, EntityID>;
+    using TaskPair = std::pair<Command, TaskElement>;
+    ServerWorld& m_world;
+    tbb::concurrent_queue<TaskPair> m_tasks;
+    entt::registry m_registry;
+    EntityID m_next = 0;
+    EntityMap m_entities;
+    std::unordered_map<std::string_view, CreateFunc> m_factories;
+    void create_entity(std::string_view name, const glm::vec3& pos);
+    void handle_entity_create(EntityID id, std::string_view name,
+                              const glm::vec3& pos);
+    void handle_entity_destory(EntityID id);
+    void handle_task();
+    void send_all_entities(std::shared_ptr<Session>& session);
+    void update_ai();
+    void update_move();
+    void update_send();
+    template <typename... Args>
+    EntityID create_entity_in_factory(Args&&... args) {
+        auto entity = m_registry.create();
+
+        ((m_registry.emplace<std::remove_cvref_t<Args>>(
+             entity, std::forward<Args>(args))),
+         ...);
+        auto id = m_next++;
+        m_entities.emplace(id, entity);
+        return id;
+    }
+};
+} // namespace Cubed

include/Cubed/gameplay/server_world.hpp

@@ -1,15 +1,20 @@
 #pragma once
 
+#include "Cubed/config.hpp"
 #include "Cubed/gameplay/cave_carver.hpp"
 #include "Cubed/gameplay/chunk_pos.hpp"
 #include "Cubed/gameplay/game_time.hpp"
 #include "Cubed/gameplay/packet.hpp" // IWYU pragma: keep
 #include "Cubed/gameplay/river_worm.hpp"
 #include "Cubed/gameplay/server_chunk.hpp"
+#include "Cubed/gameplay/server_entity_manager.hpp"
 #include "Cubed/gameplay/server_player.hpp"
+#include "Cubed/gameplay/world.hpp"
 #include "Cubed/tools/priority_thread_pool.hpp"
 #include "Cubed/tools/recent_queue.hpp"
+#include "Cubed/tools/sensitive_filter.hpp"
 #include "Cubed/tools/thread_pool.hpp"
+#include "Cubed/ui/color.hpp"
 #include "world/block_change.pb.h"
 
 #include <absl/container/flat_hash_set.h>
@@ -22,10 +27,10 @@
 #include <vector>
 namespace Cubed {
 class Session;
-class ServerWorld {
+class ServerWorld : public World {
 public:
     enum class ThreadPoolKind { NET, GEN };
-    ServerWorld();
+    ServerWorld(Config& config);
     ~ServerWorld();
     void stop();
     void handle_player_exit(const std::string& uuid);
@@ -79,7 +84,21 @@ public:
     void handle_chunk_req(int task_id, const std::string& uuid, ChunkPos pos);
     void handle_block_change(const BlockChangeReq& req);
 
+    void handle_chat_message(ChatMsg& msg);
+    void handle_voice_message(VoiceMsg& msg);
+
+    void handle_entity_create(C2SEntityCreateRequest& req);
+    void handle_entity_destory(C2SEntityDestoryRequest& req);
+
     int chunk_size() const;
+
+    std::vector<std::shared_ptr<Session>> get_all_session() const;
+
+    int get_block(const glm::ivec3& block_pos) const override;
+    bool is_solid(const glm::ivec3& block_pos) const override;
+    bool can_pass_block(const glm::ivec3& block_pos) const override;
+    BlockType get_block_tpye(const glm::ivec3& block_pos) const override;
+    int get_per_tick_time() const override;
     template <typename Fn>
     void register_timer(std::string_view id, TickType threshold, Fn&& f) {
         m_timers.emplace(std::piecewise_construct,
@@ -114,16 +133,22 @@ private:
     using PlayerUUIDMap = tbb::concurrent_hash_map<std::string, std::string>;
 
     using chunk_acc = ChunkHashMap::accessor;
-    using chunk_caac = ChunkHashMap::const_accessor;
+    using chunk_cacc = ChunkHashMap::const_accessor;
 
     using uuid_acc = PlayerUUIDMap::accessor;
     using uuid_cacc = PlayerUUIDMap::const_accessor;
+
+    Config& m_config;
+    ServerEntityManager m_entity_manager;
     // key = uuid
     PlayerHashMap m_players;
     ChunkHashMap m_chunks;
 
     CaveCarver m_cave_carcer;
     RiverWorm m_river_worm;
+    std::atomic<bool> m_enable_filter{false};
+    std::atomic<bool> m_voice_chat{true};
+    SensitiveFilter m_filter;
 
     std::jthread m_gen_thread;
     std::jthread m_server_thread;
@@ -144,7 +169,7 @@ private:
     std::atomic<bool> m_tick_running{true};
     std::atomic<int> m_per_tick_time = DEFAULT_PER_TICK_TIME; // ms
 
-    mutable std::shared_mutex m_player_mutex;
+    mutable std::shared_mutex m_players_mutex;
     std::mutex m_need_gen_queue_mutex;
     std::condition_variable_any m_gen_cv;
 
@@ -185,5 +210,8 @@ private:
         std::atomic<std::shared_ptr<PriorityThreadPool>>& thread_pool,
         int threads);
     void send_server_stop();
+
+    void boardcast_message(const std::string& name, const std::string& message,
+                           Color color = Color::WHITE, bool system_msg = false);
 };
 } // namespace Cubed