Introduce App Directory Path (#572)

* Introduce app directory path concept

* macos: Remove hacky way of using applicaiton directory

* Update the new SaveManager

* Address stack user after return

* Remove unecessary property

* Use std::string for filepath

* Improve clang specific detections

* Use new path system for imgui files

* Improve helper for getting relative paths

soh/Makefile

@@ -120,6 +120,7 @@ ifeq ($(UNAME), Darwin) #APPLE
 LDLIBS += \
 	$(addprefix -framework , \
 	OpenGL \
+	Foundation \
 ) \
 	$(shell sdl2-config --libs) $(shell pkg-config --libs glew)
 endif
@@ -224,9 +225,6 @@ appbundle: macosx/$(APPNAME).icns
 	cp macosx/PkgInfo $(APPBUNDLECONTENTS)/
 	cp macosx/$(APPNAME).icns $(APPBUNDLEICON)/
 	cp $(TARGET) $(APPBUNDLEEXE)/soh
-	cp macosx/launcher.sh $(APPBUNDLEEXE)/launcher.sh
-	clang -ObjC macosx/appsupport.m -arch arm64 -arch x86_64 -framework Foundation -o macosx/appsupport
-	cp macosx/appsupport $(APPBUNDLEEXE)/appsupport
 	otool -l $(TARGET) | grep -A 2 LC_RPATH  | tail -n 1 | awk '{print $2}' | dylibbundler -od -b -x  $(APPBUNDLEEXE)/soh -d $(APPBUNDLECONTENTS)/libs
 
 macosx/$(APPNAME).icns: macosx/$(APPNAME)Icon.png
@@ -244,7 +242,3 @@ macosx/$(APPNAME).icns: macosx/$(APPNAME)Icon.png
 	cp macosx/$(APPNAME)Icon.png macosx/$(APPNAME).iconset/icon_512x512@2x.png
 	iconutil -c icns -o macosx/$(APPNAME).icns macosx/$(APPNAME).iconset
 	rm -r macosx/$(APPNAME).iconset
-
-filledappbundle: appbundle
-	cp ./oot.otr $(APPBUNDLEEXE)/oot.otr
-