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

BUILDING.md

@@ -63,9 +63,10 @@ make setup -j8 DEBUG=0
 # Compile the code (watch the -j parameter as above)
 make -j8 DEBUG=0
 # Create macOS app bundle
-make filledappbundle
+make appbundle
 ```
-9. Launch soh app in the soh folder!
+9. Copy your OTR file to ~/Library/Application\ Support/com.shipofharkinian.soh
+10. Launch soh app in the soh folder!
 
 # Compatible Roms
 ```

ZAPDTR/Makefile

@@ -49,7 +49,7 @@ LDFLAGS := -lm -ldl \
   -L../StormLib/build -L../libultraship -lbz2 -pthread -lultraship -lstorm
 
 ifeq ($(UNAME), Darwin)
-  LDFLAGS += $(shell pkg-config --libs glew libpng zlib) $(shell sdl2-config --libs) -framework OpenGL
+  LDFLAGS += $(shell pkg-config --libs glew libpng zlib) $(shell sdl2-config --libs) -framework OpenGL -framework Foundation
   INC += $(shell pkg-config --cflags libpng)
 else
   LDFLAGS += -lpng -lGL -lGLEW -lX11 -lz -lSDL2 -lpulse

libultraship/Makefile

@@ -2,7 +2,7 @@
 
 CXX ?= g++
 CC ?= gcc
-AR	:= ar
+AR := ar
 FORMAT := clang-format-11
 UNAME := $(shell uname)
 
@@ -11,6 +11,15 @@ DEBUG ?= 1
 OPTFLAGS ?= -O0
 LTO ?= 0
 
+# flag to save whether the compiler being used is clang or gcc by checking CXX --version
+CXX_IS_CLANG ?= $(shell $(CXX) --version | grep -c clang)
+ifeq ($(CXX_IS_CLANG),1)
+	MXX := $(CXX)
+else
+	MXX ?= clang++
+endif
+
+
 WARN := -Wall -Wextra -Werror \
 	-Wno-unused-variable \
 	-Wno-unused-parameter \
@@ -29,8 +38,7 @@ WARN := -Wall -Wextra -Werror \
 CWARN :=
 CXXWARN := -Wno-deprecated-enum-enum-conversion -Wno-deprecated-copy
 
-COMPILER_VERSION := $(shell $(CXX) --version)
-ifneq '' '$(findstring g++,$(COMPILER_VERSION))'
+ifneq ($(CXX_IS_CLANG),1)
 	WARN += -Wno-error=stringop-overflow
 	CXXWARN += -Wno-error=maybe-uninitialized
 endif
@@ -39,12 +47,17 @@ CXXFLAGS := $(WARN) $(CXXWARN) -std=c++20 -D_GNU_SOURCE -DENABLE_OPENGL -DSPDLOG
 CFLAGS := $(WARN) $(CWARN) -std=c99 -D_GNU_SOURCE -DENABLE_OPENGL -DSPDLOG_ACTIVE_LEVEL=0
 CPPFLAGS := -MMD
 
-ifeq ($(UNAME), Darwin) #APPLE
-	CPPFLAGS += $(shell pkg-config --cflags sdl2 glew) -framework OpenGL
+MMFLAGS := -Wno-deprecated-declarations -ObjC++ -fobjc-weak -fobjc-arc
+
+# if not using clang, ask clang to use gcc standard library
+ifneq ($(CXX_IS_CLANG),1)
+	STD_ISYSTEM=$(shell ${CXX} -xc++ -E -v - < /dev/null 2>&1  | grep "> search starts here" -A2 | tail -n 2 | head -n 1)
+	CXX_ISYSTEM=$(shell ${CXX} -xc++ -E -v - < /dev/null 2>&1  | grep "> search starts here" -A2 | tail -n 2 | tail -n 1)
+	MMFLAGS += -stdlib++-isystem ${STD_ISYSTEM} -cxx-isystem ${CXX_ISYSTEM}
 endif
 
-ifeq ($(UNAME), Linux)
-	WARN += -Wno-error=stringop-overflow # This is required with clang on Linux.
+ifeq ($(UNAME), Darwin) #APPLE
+	CPPFLAGS += $(shell pkg-config --cflags sdl2 glew) -framework OpenGL -framework Foundation
 endif
 
 ifneq ($(DEBUG),0)
@@ -78,12 +91,19 @@ C_FILES := \
 	libultraship/mixer.c \
 	libultraship/Lib/stb/stb_impl.c
 
+MM_FILES := \
+	libultraship/OSXFolderManager.mm
+
 FMT_FILES := $(shell find libultraship/ -type f \( -name "*.cpp" -o -name "*.h" \) -a -not -path "libultraship/Lib/*")
 
 O_FILES   := \
 	$(CXX_FILES:%.cpp=build/%.o) \
 	$(C_FILES:%.c=build/%.o)
 
+ifeq ($(UNAME), Darwin) #APPLE
+	O_FILES += $(MM_FILES:%.mm=build/%.o)
+endif
+
 D_FILES   := $(O_FILES:%.o=%.d)
 
 LIB       := libultraship.a
@@ -117,6 +137,9 @@ build/%.o: %.cpp
 build/%.o: %.c
 	$(CC) $(CFLAGS) $(CPPFLAGS) $(OPTFLAGS) $(INC_DIRS) -c $< -o $@
 
+build/%.o: %.mm
+	$(MXX) $(MMFLAGS) $(CXXFLAGS) $(OPTFLAGS) $(INC_DIRS) -c $< -o $@
+
 $(LIB): $(O_FILES)
 	$(AR) rcs $@ $^
 

libultraship/libultraship/ConfigFile.cpp

@@ -56,10 +56,10 @@ namespace Ship {
 	}
 
 	bool ConfigFile::CreateDefaultConfig() {
-		(*this)["ARCHIVE"]["Main Archive"] = "oot.otr";
+		(*this)["ARCHIVE"]["Main Archive"] = "";
 		(*this)["ARCHIVE"]["Patches Directory"] = "";
 
-		(*this)["SAVE"]["Save Filename"] = "oot_save.sav";
+		(*this)["SAVE"]["Save Filename"] = "";
 
 		(*this)["CONTROLLERS"]["CONTROLLER 1"] = "Auto";
 		(*this)["CONTROLLERS"]["CONTROLLER 2"] = "Unplugged";

libultraship/libultraship/GlobalCtx2.cpp

@@ -8,10 +8,14 @@
 #include "spdlog/sinks/stdout_color_sinks.h"
 #include "spdlog/sinks/sohconsole_sink.h"
 #include "ModManager.h"
+#ifdef __APPLE__
+#include "OSXFolderManager.h"
+#endif
 
 namespace Ship {
     std::weak_ptr<GlobalCtx2> GlobalCtx2::Context;
     ModManager* INSTANCE;
+
     std::shared_ptr<GlobalCtx2> GlobalCtx2::GetInstance() {
         return Context.lock();
     }
@@ -29,6 +33,22 @@ namespace Ship {
         return GetInstance();
     }
 
+    std::string GlobalCtx2::GetAppDirectoryPath() {
+        #ifdef __APPLE__
+            FolderManager folderManager;
+            std::string fpath = std::string(folderManager.pathForDirectory(NSApplicationSupportDirectory, NSUserDomainMask));
+            fpath.append("/com.shipofharkinian.soh");
+            return fpath;
+        #endif
+
+        return ".";
+
+    }
+
+    std::string GlobalCtx2::GetPathRelativeToAppDirectory(const char* path) {
+        return GlobalCtx2::GetAppDirectoryPath() + "/" + path;
+    }
+
     GlobalCtx2::GlobalCtx2(const std::string& Name) : Name(Name), MainPath(""), PatchesPath("") {
 
     }
@@ -40,14 +60,14 @@ namespace Ship {
 
     void GlobalCtx2::InitWindow() {
         InitLogging();
-        Config = std::make_shared<ConfigFile>(GlobalCtx2::GetInstance(), "shipofharkinian.ini");
+        Config = std::make_shared<ConfigFile>(GlobalCtx2::GetInstance(), GetPathRelativeToAppDirectory("shipofharkinian.ini"));
         MainPath = (*Config)["ARCHIVE"]["Main Archive"];
         if (MainPath.empty()) {
-            MainPath = "oot.otr";
+            MainPath = GetPathRelativeToAppDirectory("oot.otr");
         }
         PatchesPath = (*Config)["ARCHIVE"]["Patches Directory"];
         if (PatchesPath.empty()) {
-            PatchesPath = "./";
+            PatchesPath = GetAppDirectoryPath() + "/";
         }
         ResMan = std::make_shared<ResourceMgr>(GlobalCtx2::GetInstance(), MainPath, PatchesPath);
         Win = std::make_shared<Window>(GlobalCtx2::GetInstance());
@@ -67,11 +87,13 @@ namespace Ship {
 
     void GlobalCtx2::InitLogging() {
         try {
+            auto logPath = GetPathRelativeToAppDirectory(("logs/" + GetName() + ".log").c_str());
+
             // Setup Logging
             spdlog::init_thread_pool(8192, 1);
             auto SohConsoleSink = std::make_shared<spdlog::sinks::soh_sink_mt>();
             auto ConsoleSink = std::make_shared<spdlog::sinks::stdout_color_sink_mt>();
-            auto FileSink = std::make_shared<spdlog::sinks::rotating_file_sink_mt>("logs/" + GetName() + ".log", 1024 * 1024 * 10, 10);
+            auto FileSink = std::make_shared<spdlog::sinks::rotating_file_sink_mt>(logPath, 1024 * 1024 * 10, 10);
             SohConsoleSink->set_level(spdlog::level::trace);
             ConsoleSink->set_level(spdlog::level::trace);
             FileSink->set_level(spdlog::level::trace);

libultraship/libultraship/GlobalCtx2.h

@@ -24,6 +24,9 @@ namespace Ship {
 			std::shared_ptr<spdlog::logger> GetLogger() { return Logger; }
 			std::shared_ptr<ConfigFile> GetConfig() { return Config; }
 
+			static std::string GetAppDirectoryPath();
+			static std::string GetPathRelativeToAppDirectory(const char* path);
+
 			void WriteSaveFile(std::filesystem::path savePath, uintptr_t addr, void* dramAddr, size_t size);
 			void ReadSaveFile(std::filesystem::path savePath, uintptr_t addr, void* dramAddr, size_t size);
 

libultraship/libultraship/ImGuiImpl.cpp

@@ -304,6 +304,11 @@ namespace SohImGui {
             SohImGui::overlay->TextDrawNotification(30.0f, true, "Press F1 to access enhancements menu");
         }
 
+        auto imguiIniPath = Ship::GlobalCtx2::GetPathRelativeToAppDirectory("imgui.ini");
+        auto imguiLogPath = Ship::GlobalCtx2::GetPathRelativeToAppDirectory("imgui_log.txt");
+        io->IniFilename = strcpy(new char[imguiIniPath.length() + 1], imguiIniPath.c_str());
+        io->LogFilename = strcpy(new char[imguiLogPath.length() + 1], imguiLogPath.c_str());
+
         if (UseViewports()) {
             io->ConfigFlags |= ImGuiConfigFlags_ViewportsEnable;
         }

libultraship/libultraship/OSXFolderManager.h

@@ -0,0 +1,60 @@
+//
+//  OSXFolderManager.h
+//  libultraship
+//
+//  Created by David Chavez on 28.06.22.
+//
+
+#ifndef OSXFolderManager_h
+#define OSXFolderManager_h
+
+#include <stdio.h>
+namespace Ship {
+    enum {
+        NSApplicationDirectory = 1,
+        NSDemoApplicationDirectory,
+        NSDeveloperApplicationDirectory,
+        NSAdminApplicationDirectory,
+        NSLibraryDirectory,
+        NSDeveloperDirectory,
+        NSUserDirectory,
+        NSDocumentationDirectory,
+        NSDocumentDirectory,
+        NSCoreServiceDirectory,
+        NSAutosavedInformationDirectory = 11,
+        NSDesktopDirectory = 12,
+        NSCachesDirectory = 13,
+        NSApplicationSupportDirectory = 14,
+        NSDownloadsDirectory = 15,
+        NSInputMethodsDirectory = 16,
+        NSMoviesDirectory = 17,
+        NSMusicDirectory = 18,
+        NSPicturesDirectory = 19,
+        NSPrinterDescriptionDirectory = 20,
+        NSSharedPublicDirectory = 21,
+        NSPreferencePanesDirectory = 22,
+        NSApplicationScriptsDirectory = 23,
+        NSItemReplacementDirectory = 99,
+        NSAllApplicationsDirectory = 100,
+        NSAllLibrariesDirectory = 101,
+        NSTrashDirectory = 102
+    };
+    typedef unsigned long SearchPathDirectory;
+
+    enum {
+        NSUserDomainMask = 1,       // user's home directory --- place to install user's personal items (~)
+        NSLocalDomainMask = 2,      // local to the current machine --- place to install items available to everyone on this machine (/Library)
+        NSNetworkDomainMask = 4,    // publically available location in the local area network --- place to install items available on the network (/Network)
+        NSSystemDomainMask = 8,     // provided by Apple, unmodifiable (/System)
+        NSAllDomainsMask = 0x0ffff  // all domains: all of the above and future items
+    };
+    typedef unsigned long SearchPathDomainMask;
+
+    class FolderManager {
+        public:
+        const char *pathForDirectory(SearchPathDirectory directory, SearchPathDomainMask domainMask);
+        const char *pathForDirectoryAppropriateForItemAtPath(SearchPathDirectory directory, SearchPathDomainMask domainMask, const char *itemPath, bool create = false);
+    };
+};
+
+#endif /* OSXFolderManager_h */

libultraship/libultraship/OSXFolderManager.mm

@@ -0,0 +1,37 @@
+//
+//  OSXFolderManager.m
+//  libultraship
+//
+//  Created by David Chavez on 28.06.22.
+//
+
+#include "OSXFolderManager.h"
+#import <Foundation/Foundation.h>
+
+using namespace Ship;
+
+const char * FolderManager::pathForDirectory(SearchPathDirectory directory, SearchPathDomainMask domainMask) {
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    NSArray *URLs = [fileManager URLsForDirectory:(NSSearchPathDirectory)directory inDomains:domainMask];
+    if (URLs.count == 0) return NULL;
+
+    NSURL *URL = [URLs objectAtIndex:0];
+    NSString *path = URL.path;
+
+    // `fileSystemRepresentation` on an `NSString` gives a path suitable for POSIX APIs
+    return path.fileSystemRepresentation;
+}
+
+const char * FolderManager::pathForDirectoryAppropriateForItemAtPath(SearchPathDirectory directory,
+ SearchPathDomainMask domainMask, const char *itemPath, bool create) {
+
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    NSString *nsPath = [fileManager stringWithFileSystemRepresentation:itemPath length:strlen(itemPath)];
+    NSURL *itemURL = (nsPath ? [NSURL fileURLWithPath:nsPath] : nil);
+
+    NSURL *URL = [fileManager URLForDirectory:(NSSearchPathDirectory)directory
+                       inDomain:domainMask
+              appropriateForURL:itemURL
+                         create:create error:NULL];
+    return URL.path.fileSystemRepresentation;
+}

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
-

soh/macosx/Info.plist

@@ -7,7 +7,7 @@
     <key>CFBundleName</key>
     <string>Ship of Harkinian</string>
     <key>CFBundleExecutable</key>
-    <string>launcher.sh</string>
+    <string>soh</string>
     <key>CFBundleGetInfoString</key>
     <string>2.0.0</string>
     <key>CFBundleIconFile</key>