From cc21e12738bd667bc5087aeac5f32d748021740d Mon Sep 17 00:00:00 2001
From: Yohan Boujon <yo.boujon@gmail.com>
Date: Wed, 12 Mar 2025 00:30:34 +0100
Subject: [PATCH] Added DirImgui support as well as rlImGui.

---
 .gitignore         |  5 ++++-
 dependencies.cmake | 52 +++++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 55 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 7124752..2d2188f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
 # Build folder
-build/**
\ No newline at end of file
+build/**
+
+# VSCode
+.vscode/**
\ No newline at end of file
diff --git a/dependencies.cmake b/dependencies.cmake
index f24cfd5..bb84036 100644
--- a/dependencies.cmake
+++ b/dependencies.cmake
@@ -15,4 +15,54 @@ if (NOT raylib_FOUND) # If there's none, fetch and build raylib
     FetchContent_MakeAvailable(raylib)
     set(BUILD_EXAMPLES OFF CACHE BOOL "" FORCE) # don't build the supplied examples
   endif()
-endif()
\ No newline at end of file
+endif()
+
+# dear imgui
+include(FetchContent)
+FetchContent_Declare(
+    imgui_content
+    DOWNLOAD_EXTRACT_TIMESTAMP OFF
+    URL https://github.com/ocornut/imgui/archive/refs/tags/v1.91.8.tar.gz
+)
+FetchContent_Populate(imgui_content)
+FetchContent_GetProperties(imgui_content)
+project(imgui_library)
+set(imgui_SOURCE_FILES
+    "${imgui_content_SOURCE_DIR}/imgui.cpp"
+    "${imgui_content_SOURCE_DIR}/imgui_demo.cpp"
+    "${imgui_content_SOURCE_DIR}/imgui_draw.cpp"
+    "${imgui_content_SOURCE_DIR}/imgui_tables.cpp"
+    "${imgui_content_SOURCE_DIR}/imgui_widgets.cpp"
+    "${imgui_content_SOURCE_DIR}/misc/cpp/imgui_stdlib.cpp"
+)
+add_library(imgui STATIC "${imgui_SOURCE_FILES}")
+target_include_directories(imgui PRIVATE "${imgui_content_SOURCE_DIR}")
+SET(imgui_INCLUDE_DIRS 
+  "${imgui_content_SOURCE_DIR}"
+  "${imgui_content_SOURCE_DIR}/misc/cpp" 
+  CACHE INTERNAL "ImGUI Header folder")
+set_target_properties(${imgui}
+  PROPERTIES
+  ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
+  LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
+)
+
+# rlImGui
+FetchContent_Declare(
+    rlimgui_content
+    GIT_REPOSITORY https://github.com/raylib-extras/rlImGui
+    GIT_TAG 8d3a31402f6b99ba52925acc96441c2410f6b500
+)
+FetchContent_Populate(rlimgui_content)
+FetchContent_GetProperties(rlimgui_content)
+project(rlimgui)
+add_library(rlimgui STATIC "${rlimgui_content_SOURCE_DIR}/rlImGui.cpp")
+target_include_directories(rlimgui PRIVATE "${rlimgui_content_SOURCE_DIR}")
+target_include_directories(rlimgui PRIVATE "${imgui_INCLUDE_DIRS}")
+target_link_libraries(rlimgui raylib imgui)
+SET(rlImGui_INCLUDE_DIRS "${rlimgui_content_SOURCE_DIR}" CACHE INTERNAL "rlImGui Header folder")
+set_target_properties(${rlimgui}
+  PROPERTIES
+  ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
+  LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
+)