initial commit

Author: TheUserWW

.gitignore

@@ -0,0 +1,54 @@
+# Build files
+build/
+*.sln
+*.vcxproj
+*.vcxproj.filters
+*.vcxproj.user
+*.suo
+*.sdf
+*.opensdf
+*.aps
+
+# IDE files
+.idea/
+.vs/
+.vscode/
+
+
+# Object files
+*.obj
+*.o
+*.pch
+
+# Intermediate files
+*.ilk
+*.pdb
+*.idb
+
+# Log files
+*.log
+
+# Temporary files
+*.tmp
+*.temp
+*~
+
+# OS generated files
+Thumbs.db
+.DS_Store
+
+
+
+# MacOS generated files
+.DS_Store
+
+# Linux generated files
+*~
+
+# IDE files
+.idea/
+.vs/
+.vscode/
+
+# Test files
+Testing/

2DPhysics.rc

@@ -0,0 +1,37 @@
+// Icon
+// Icon
+IDI_ICON1 ICON "assets/icon.ico"
+
+// Version Information
+1 VERSIONINFO
+ FILEVERSION 0,0,1,0
+ PRODUCTVERSION 0,0,1,0
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x40004L
+ FILETYPE 0x1L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904b0"
+        BEGIN
+            VALUE "CompanyName", "TheUserWW"
+            VALUE "FileDescription", "2D Physics"
+            VALUE "FileVersion", "0.0.1.0"
+            VALUE "InternalName", "2DPhysics"
+            VALUE "LegalCopyright", "Copyright (C) 2025 TheUserWW"
+            VALUE "OriginalFilename", "2DPhysics.exe"
+            VALUE "ProductName", "2D Physics"
+            VALUE "ProductVersion", "0.0.1.0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1200
+    END
+END

CMakeLists.txt

@@ -0,0 +1,106 @@
+cmake_minimum_required(VERSION 3.31)
+project(2DPhysics)
+
+set(CMAKE_CXX_STANDARD 23)
+
+# Set optimization level to O2 for Release builds
+if(CMAKE_BUILD_TYPE STREQUAL "Release")
+    set(CMAKE_CXX_FLAGS_RELEASE "-O2")
+endif()
+
+# Enable static linking for Windows to avoid DLL dependencies
+if(WIN32)
+    set(CMAKE_EXE_LINKER_FLAGS "-static -static-libgcc -static-libstdc++")
+endif()
+
+# Enable C++20 modules support for GCC
+if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fmodules-ts")
+endif()
+
+# Set GLFW dependencies paths
+set(GLFW_INCLUDE_DIR "${CMAKE_SOURCE_DIR}/Dependencies/include")
+set(GLFW_LIB_DIR "${CMAKE_SOURCE_DIR}/Dependencies/lib-mingw-w64")
+
+# Set GLEW dependencies paths
+set(GLEW_INCLUDE_DIR "${CMAKE_SOURCE_DIR}/Dependencies/GLEW/include")
+set(GLEW_LIB_DIR "${CMAKE_SOURCE_DIR}/Dependencies/GLEW/lib/Release/x64")
+
+# Set ImGui dependencies paths
+set(IMGUI_INCLUDE_DIR "${CMAKE_SOURCE_DIR}/Dependencies/include/imgui")
+set(IMGUI_BACKENDS_DIR "${CMAKE_SOURCE_DIR}/Dependencies/include/imgui/backends")
+
+# Set cPhysics dependencies path
+set(CPHYSICS_INCLUDE_DIR "${CMAKE_SOURCE_DIR}/Dependencies/cPhysics/include")
+set(CPHYSICS_SOURCE_DIR "${CMAKE_SOURCE_DIR}/Dependencies/cPhysics/src")
+
+# Include GLFW, GLEW, ImGui and cPhysics headers
+include_directories(${GLFW_INCLUDE_DIR} ${GLEW_INCLUDE_DIR} ${IMGUI_INCLUDE_DIR} ${IMGUI_BACKENDS_DIR} ${CPHYSICS_INCLUDE_DIR})
+
+# Add ImGui source files
+set(IMGUI_SOURCES
+    ${IMGUI_INCLUDE_DIR}/imgui.cpp
+    ${IMGUI_INCLUDE_DIR}/imgui_demo.cpp
+    ${IMGUI_INCLUDE_DIR}/imgui_draw.cpp
+    ${IMGUI_INCLUDE_DIR}/imgui_tables.cpp
+    ${IMGUI_INCLUDE_DIR}/imgui_widgets.cpp
+    ${IMGUI_BACKENDS_DIR}/imgui_impl_glfw.cpp
+    ${IMGUI_BACKENDS_DIR}/imgui_impl_opengl3.cpp
+)
+
+# Add cPhysics source files
+set(CPHYSICS_SOURCES
+    ${CPHYSICS_SOURCE_DIR}/field.c
+    ${CPHYSICS_SOURCE_DIR}/entity.c
+    ${CPHYSICS_SOURCE_DIR}/plog.c
+)
+
+# Check if ImGui source files exist
+foreach(IMGUI_SOURCE ${IMGUI_SOURCES})
+    if(NOT EXISTS ${IMGUI_SOURCE})
+        message(WARNING "ImGui source file not found: ${IMGUI_SOURCE}")
+    endif()
+endforeach()
+
+# Set project sources
+set(SOURCES src/main.cpp ${IMGUI_SOURCES} ${CPHYSICS_SOURCES} 2DPhysics.rc)
+
+add_executable(2DPhysics ${SOURCES})
+
+# Set resource file working directory to find icon files
+set_source_files_properties(2DPhysics.rc PROPERTIES
+    COMPILE_FLAGS "-I${CMAKE_SOURCE_DIR}"
+)
+
+# 设置为Windows子系统，隐藏控制台窗口
+set_target_properties(2DPhysics PROPERTIES WIN32_EXECUTABLE TRUE)
+
+# Add GLFW library directory
+target_link_directories(2DPhysics PRIVATE ${GLFW_LIB_DIR})
+
+# Link GLEW library with Windows-specific configuration
+if(WIN32)
+    # For Windows, link against the static library for pure static compilation
+    target_link_directories(2DPhysics PRIVATE ${GLEW_LIB_DIR})
+    target_link_libraries(2DPhysics ${GLEW_LIB_DIR}/glew32s.lib)
+    
+    # Link GLFW and other required libraries
+    target_link_libraries(2DPhysics ${GLFW_LIB_DIR}/libglfw3.a opengl32 gdi32 stdc++exp)
+    
+    # Add static compilation flags for GLEW
+    target_compile_definitions(2DPhysics PRIVATE GLEW_STATIC)
+    
+    # Check for GLFW library and provide download instructions if missing
+    if(NOT EXISTS "${CMAKE_SOURCE_DIR}/Dependencies/lib-mingw-w64/libglfw3.a")
+        message(WARNING "GLFW library files are missing. Please download GLFW binaries from https://www.glfw.org/download.html")
+        message(STATUS "For Windows, download the MinGW-w64 binaries and extract to Dependencies/lib-mingw-w64/")
+    endif()
+    
+    # Check for GLEW static library
+    if(NOT EXISTS "${CMAKE_SOURCE_DIR}/Dependencies/GLEW/lib/Release/x64/glew32s.lib")
+        message(WARNING "GLEW static library (glew32s.lib) is required for static compilation")
+    endif()
+else()
+    # For other platforms, use the static library
+    target_link_libraries(2DPhysics glfw)
+endif()

CMakeSettings.json

@@ -0,0 +1,15 @@
+{
+  "configurations": [
+    {
+      "name": "x64-Debug",
+      "generator": "Ninja",
+      "configurationType": "Debug",
+      "inheritEnvironments": [ "msvc_x64_x64" ],
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": ""
+    }
+  ]
+}

Dependencies/GLEW/LICENSE.txt

@@ -0,0 +1,73 @@
+The OpenGL Extension Wrangler Library
+Copyright (C) 2002-2007, Milan Ikits <milan ikits[]ieee org>
+Copyright (C) 2002-2007, Marcelo E. Magallon <mmagallo[]debian org>
+Copyright (C) 2002, Lev Povalahev
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without 
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, 
+  this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice, 
+  this list of conditions and the following disclaimer in the documentation 
+  and/or other materials provided with the distribution.
+* The name of the author may be used to endorse or promote products 
+  derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+
+
+Mesa 3-D graphics library
+Version:  7.0
+
+Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+Copyright (c) 2007 The Khronos Group Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and/or associated documentation files (the
+"Materials"), to deal in the Materials without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Materials, and to
+permit persons to whom the Materials are furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Materials.
+
+THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.