add indent and unindent (#77)

* bump to c++23

* add indent and unindent

Author: undefined06855

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.21)
-set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 if ("${CMAKE_SYSTEM_NAME}" STREQUAL "iOS" OR IOS)
     set(CMAKE_OSX_ARCHITECTURES "arm64")

include/API.hpp

@@ -168,6 +168,8 @@ namespace devtools {
     inline void sameLine() GEODE_EVENT_EXPORT_NORES(&sameLine, ());
     inline void separator() GEODE_EVENT_EXPORT_NORES(&separator, ());
     inline void nextItemWidth(float width) GEODE_EVENT_EXPORT_NORES(&nextItemWidth, (width));
+    inline void indent() GEODE_EVENT_EXPORT_NORES(&indent, ());
+    inline void unindent() GEODE_EVENT_EXPORT_NORES(&unindent, ());
 
     inline bool combo(
         char const* label,

src/API.cpp

@@ -56,6 +56,12 @@ void devtools::separator() {
 void devtools::nextItemWidth(float width) {
     ImGui::SetNextItemWidth(width);
 }
+void devtools::indent() {
+    ImGui::Indent(16.f);
+}
+void devtools::unindent() {
+    ImGui::Unindent(16.f);
+}
 bool devtools::combo(char const* label, int& current, std::span<char const*> items, int maxHeight) {
     return ImGui::Combo(
         label,