replaced imgui with cimgui shared lib to use with c# bindings

.gitmodules

@@ -1,7 +1,6 @@
-[submodule "dependencies/imgui"]
-	path = dependencies/imgui
-	url = https://github.com/ocornut/imgui.git
-	branch = docking
 [submodule "dependencies/resource_embedder"]
 	path = dependencies/resource_embedder
 	url = https://timerix.ddns.net/git/Timerix/resource_embedder.git
+[submodule "dependencies/cimgui"]
+	path = dependencies/cimgui
+	url = https://github.com/cimgui/cimgui.git

.vscode/c_cpp_properties.json

@@ -9,7 +9,7 @@
             "includePath": [
                 "dependencies/include",
                 "dependencies/include/SDL2",
-                "dependencies/imgui",
+                "dependencies/cimgui/imgui",
                 "${default}"
             ],
             "cppStandard": "c++20"

README.md

@@ -4,7 +4,7 @@ A game engine or something, idk.
 ## Installation
 1. **Clone the repository.**
 ```sh
-git clone --recurse-submodules https://timerix.ddns.net/git/Timerix/ougge.git
+git clone --recurse-submodules --depth 1 https://timerix.ddns.net/git/Timerix/ougge.git
 ```
 2. **Install [cbuild](https://timerix.ddns.net/git/Timerix/cbuild).**
 3. **Install [SDL2](https://github.com/libsdl-org/SDL) and [SDL2_image](https://github.com/libsdl-org/SDL_image).**

dependencies/cimgui

@@ -0,0 +1 @@
+Subproject commit 5ba6ea3fc0b3901693f7982b878fa19bffd9c97b

dependencies/cimgui.config

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+DEP_WORKING_DIR='dependencies/cimgui'
+DEP_PRE_BUILD_COMMAND=''
+if [[ "$TASK" = *_dbg ]]; then
+    DEP_BUILD_COMMAND='cbuild -c ../cimgui.project.config build_shared_lib_dbg'
+else
+    DEP_BUILD_COMMAND='cbuild -c ../cimgui.project.config build_shared_lib'
+fi
+DEP_POST_BUILD_COMMAND='rm -f cbuild.log'
+DEP_CLEAN_COMMAND='cbuild clean -c ../cimgui.project.config'
+DEP_STATIC_OUT_FILES=''
+case $OS in
+    WINDOWS)
+        DEP_DYNAMIC_OUT_FILES="../bin/cimgui.dll"
+        ;;
+    LINUX)
+        DEP_DYNAMIC_OUT_FILES="../bin/cimgui.so"
+        ;;
+    *)
+        error "operating system $OS has no configuration variants"
+        ;;
+esac

dependencies/cimgui.project.config

@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
-CBUILD_VERSION=2.1.2
+CBUILD_VERSION=2.2.1
 CONFIG_VERSION=1
 
-PROJECT="imgui"
+PROJECT="cimgui"
 CMP_C="gcc"
 CMP_CPP="g++"
 STD_C="c11"
@@ -10,13 +10,14 @@ STD_CPP="c++11"
 WARN_C="-Wall -Wno-discarded-qualifiers -Wno-unused-parameter"
 WARN_CPP="-Wall -Wno-unused-parameter"
 SRC_C=""
-SRC_CPP="imgui.cpp
-    imgui_demo.cpp
-    imgui_draw.cpp
-    imgui_tables.cpp
-    imgui_widgets.cpp
-    backends/imgui_impl_sdl2.cpp
-    backends/imgui_impl_sdlrenderer2.cpp"
+SRC_CPP="imgui/imgui.cpp
+    imgui/imgui_demo.cpp
+    imgui/imgui_draw.cpp
+    imgui/imgui_tables.cpp
+    imgui/imgui_widgets.cpp
+    imgui/backends/imgui_impl_sdl2.cpp
+    imgui/backends/imgui_impl_sdlrenderer2.cpp
+    cimgui.cpp"
 
 # Directory with dependency configs.
 # See cbuild/example_dependency_configs
@@ -31,20 +32,22 @@ ENABLED_DEPENDENCIES=''
 #  └── profile/      - gcc *.gcda profiling info files
 OBJDIR="../obj"
 OUTDIR="../bin"
-STATIC_LIB_FILE="lib$PROJECT.a"
 
 # header include directories
-INCLUDE="-I. -I../include/SDL2"
+INCLUDE="-I. -I./imgui -I../include/SDL2"
 
+STATIC_LIB_FILE="$PROJECT.a"
 # OS-specific options
 case "$OS" in
     WINDOWS)
-        EXEC_FILE="$PROJECT.exe"
-        SHARED_LIB_FILE="lib$PROJECT.dll"
+        SHARED_LIB_FILE="$PROJECT.dll"
+        LINKER_LIBS="-L../precompiled/$OS-$ARCH -l:SDL2.dll"
+        DEFINE="-DIMGUI_API=__declspec(dllexport)"
         ;;
     LINUX)
-        EXEC_FILE="$PROJECT"
-        SHARED_LIB_FILE="lib$PROJECT.so"
+        SHARED_LIB_FILE="$PROJECT.so"
+        LINKER_LIBS="-lSDL2"
+        DEFINE="-DIMGUI_API=__attribute__((__visibility__(\"default\")))"
         ;;
     *)
         error "operating system $OS has no configuration variants"
@@ -55,25 +58,25 @@ esac
 case "$TASK" in
     # creates shared library
     build_shared_lib)
-        C_ARGS="-O2 -fpic -flto -shared"
+        C_ARGS="-O2 -fpic -shared $DEFINE"
         CPP_ARGS="$C_ARGS"
-        LINKER_ARGS="$CPP_ARGS -Wl,-soname,$SHARED_LIB_FILE"
+        LINKER_ARGS="$CPP_ARGS $LINKER_LIBS -Wl,-soname,$SHARED_LIB_FILE"
         PRE_TASK_SCRIPT=
         TASK_SCRIPT=cbuild/default_tasks/build_shared_lib.sh
         POST_TASK_SCRIPT=
         ;;
     # creates shared library with debug symbols and no optimizations
     build_shared_lib_dbg)
-        C_ARGS="-O0 -g3 -fpic -shared"
+        C_ARGS="-O0 -g3 -fpic -shared $DEFINE"
         CPP_ARGS="$C_ARGS"
-        LINKER_ARGS="$CPP_ARGS -Wl,-soname,$SHARED_LIB_FILE"
+        LINKER_ARGS="$CPP_ARGS $LINKER_LIBS -Wl,-soname,$SHARED_LIB_FILE"
         PRE_TASK_SCRIPT=
         TASK_SCRIPT=cbuild/default_tasks/build_shared_lib.sh
         POST_TASK_SCRIPT=
         ;;
     # creates static library
     build_static_lib)
-        C_ARGS="-O2"
+        C_ARGS="-O2 $DEFINE"
         CPP_ARGS="$C_ARGS"
         PRE_TASK_SCRIPT=
         TASK_SCRIPT=cbuild/default_tasks/build_static_lib.sh
@@ -81,7 +84,7 @@ case "$TASK" in
         ;;
     # creates static library with debug symbols and no optimizations
     build_static_lib_dbg)
-        C_ARGS="-O0 -g3"
+        C_ARGS="-O0 -g3 $DEFINE"
         CPP_ARGS="$C_ARGS"
         PRE_TASK_SCRIPT=
         TASK_SCRIPT=cbuild/default_tasks/build_static_lib.sh

dependencies/imgui

@@ -1 +0,0 @@
-Subproject commit 7b6314f47d2aaa3758cfeeca66af34f5c9309ca4

dependencies/imgui.config

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-DEP_WORKING_DIR='dependencies/imgui'
-DEP_PRE_BUILD_COMMAND=''
-if [[ "$TASK" = *_dbg ]]; then
-    DEP_BUILD_COMMAND='cbuild -c ../imgui.project.config build_static_lib_dbg'
-else
-    DEP_BUILD_COMMAND='cbuild -c ../imgui.project.config build_static_lib'
-fi
-DEP_POST_BUILD_COMMAND=''
-DEP_CLEAN_COMMAND='cbuild clean -c ../imgui.project.config'
-DEP_STATIC_OUT_FILES='../bin/libimgui.a'
-DEP_DYNAMIC_OUT_FILES=''

dependencies/src-csharp.config

@@ -6,4 +6,7 @@ if [[ "$TASK" = *_dbg ]]; then
 fi
 DEP_BUILD_COMMAND=$"dotnet build src-csharp.sln -o bin -c $CS_CONFIGURATION"
 DEP_CLEAN_COMMAND='rm -rf bin obj'
-DEP_OTHER_OUT_FILES='bin/Ougge.dll'
+DEP_OTHER_OUT_FILES='bin/Ougge.dll
+    bin/Tomlyn.dll
+    bin/Hexa.NET.ImGui.dll
+    bin/HexaGen.Runtime.dll'

project.config

@@ -15,7 +15,7 @@ SRC_CPP="$(find src -name '*.cpp')"
 # See cbuild/example_dependency_configs
 DEPENDENCY_CONFIGS_DIR='dependencies'
 # List of dependency config files in DEPENDENCY_CONFIGS_DIR separated by space.
-ENABLED_DEPENDENCIES='precompiled resources imgui src-csharp'
+ENABLED_DEPENDENCIES='precompiled resources cimgui src-csharp'
 
 # OBJDIR structure:
 #  ├── objects/      - Compiled object files. Cleans on each call of build task
@@ -27,7 +27,7 @@ OUTDIR="bin"
 STATIC_LIB_FILE="lib$PROJECT.a"
 
 # header include directories
-INCLUDE="-I./dependencies/imgui -I./dependencies/include -I./dependencies/include/SDL2"
+INCLUDE="-I./dependencies/cimgui/imgui -I./dependencies/include -I./dependencies/include/SDL2"
 
 # OS-specific options
 case "$OS" in

src-csharp/ExampleComponent.cs

@@ -1,4 +1,5 @@
 using System;
+using Hexa.NET.ImGui;
 
 namespace Ougge;
 
@@ -11,5 +12,8 @@ public class ExampleComponent : Component
     public override void Update(double deltaTime)
     {
         Console.WriteLine($"C# deltaTime {deltaTime} object id {Owner.Id}");
+        ImGui.Begin("C# WINDOW");
+        ImGui.Text("Hello from ExampleComponent!");
+        ImGui.End();
     }
 }

src-csharp/Ougge.csproj

@@ -6,5 +6,10 @@
     <ImplicitUsings>disable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <DebugType>embedded</DebugType>
+    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
   </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Hexa.NET.ImGui" Version="2.2.7" />
+    <PackageReference Include="Tomlyn" Version="0.19.0" />
+  </ItemGroup>
 </Project>