Rewrite prefs loading/saving to use Cocoa

osx/tools/prefs.mac.mm

@@ -0,0 +1,61 @@
+//
+//  prefs.mac.mm
+//  BoE
+//
+//  Created by Celtic Minstrel on 14-04-14.
+//
+//
+
+#include "prefs.hpp"
+#include <Foundation/Foundation.h>
+#include <unordered_map>
+
+//static const CFStringRef prefsID = CFSTR("com.spidweb.bladesofexile");
+
+NSString* convertKey(std::string keypath) {
+	NSString* key = [NSString stringWithCString: keypath.c_str() encoding: NSASCIIStringEncoding];
+	return [key autorelease];
+}
+
+void set_pref(std::string keypath, bool value) {
+	[[NSUserDefaults standardUserDefaults] setBool: value forKey: convertKey(keypath)];
+}
+
+bool get_bool_pref(std::string keypath) {
+	return [[NSUserDefaults standardUserDefaults] boolForKey: convertKey(keypath)];
+}
+
+void set_pref(std::string keypath, int value) {
+	[[NSUserDefaults standardUserDefaults] setInteger: value forKey: convertKey(keypath)];
+}
+
+int get_int_pref(std::string keypath) {
+	return [[NSUserDefaults standardUserDefaults] integerForKey: convertKey(keypath)];
+}
+
+void append_iarray_pref(std::string keypath, int value) {
+	NSString* key = convertKey(keypath);
+	NSArray* list = [[NSUserDefaults standardUserDefaults] arrayForKey: key];
+	NSNumber* num = [NSNumber numberWithInt: value];
+	if(list == nil)
+		[[NSUserDefaults standardUserDefaults] setObject: [NSArray arrayWithObject: num] forKey: key] ;
+	else [[NSUserDefaults standardUserDefaults] setObject: [list arrayByAddingObject: num] forKey: key];
+}
+
+std::vector<int> get_iarray_pref(std::string keypath) {
+	NSArray* list = [[NSUserDefaults standardUserDefaults] arrayForKey: convertKey(keypath)];
+	if(list == nil) return {};
+	std::vector<int> result;
+	for(size_t i = 0; i < [list count]; i++)
+		result.push_back([[list objectAtIndex: i] intValue]);
+	return result;
+}
+
+void clear_pref(std::string keypath) {
+	[[NSUserDefaults standardUserDefaults] setNilValueForKey: convertKey(keypath)];
+}
+
+bool sync_prefs() {
+	return [[NSUserDefaults standardUserDefaults] synchronize];
+}
+