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/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>

soh/macosx/appsupport.m

@@ -1,26 +0,0 @@
-#import <Foundation/Foundation.h>
-int main(void) {
-	NSString *appSupportDir = [NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES) lastObject];
-	//If there isn't an App Support Directory yet ...
-	if (![[NSFileManager defaultManager] fileExistsAtPath:appSupportDir isDirectory:NULL]) {
-		NSError *error = nil;
-		//Create one
-		if (![[NSFileManager defaultManager] createDirectoryAtPath:appSupportDir withIntermediateDirectories:YES attributes:nil error:&error]) {
-			NSLog(@"%@", error.localizedDescription);
-		}
-		else {
-			// *** OPTIONAL *** Mark the directory as excluded from iCloud backups
-			NSURL *url = [NSURL fileURLWithPath:appSupportDir];
-			if (![url setResourceValue:@YES
-								forKey:NSURLIsExcludedFromBackupKey
-								 error:&error])
-			{
-				NSLog(@"Error excluding %@ from backup %@", url.lastPathComponent, error.localizedDescription);
-			}
-			else {
-				NSLog(@"Yay");
-			}
-		}
-	}
-	printf("%s\n", [appSupportDir UTF8String]);
-}

soh/macosx/launcher.sh

@@ -1,9 +0,0 @@
-#!/bin/bash
-APPPATH="${0%/*}"
-cd "${APPPATH}"
-APPPATH=$(pwd)
-APPSUPPORT=$(./appsupport)
-mkdir -p "${APPSUPPORT}/com.shipofharkinian.soh"
-cd "${APPSUPPORT}/com.shipofharkinian.soh"
-cp "${APPPATH}/oot.otr" .
-${APPPATH}/soh