--- a/project_files/HedgewarsMobile/Classes/SingleSchemeViewController.m	Wed Nov 04 03:42:11 2015 +0100
+++ b/project_files/HedgewarsMobile/Classes/SingleSchemeViewController.m	Wed Nov 04 06:17:31 2015 +0100
@@ -25,18 +25,6 @@
 #define SLIDER_TAG 54321
 #define SWITCH_TAG 67890
 
-#define checkValueString(detailString,labelSting,sliderRef); \
-    if ([labelSting isEqualToString:@"Turn Time"] && (NSInteger) sliderRef.value == 100) \
-        detailString = @"∞"; \
-    else if ([labelSting isEqualToString:@"Water Rise Amount"] && (NSInteger) sliderRef.value == 100) \
-        detailString = NSLocalizedString(@"Nvr",@"Short for 'Never'"); \
-    else if ([labelSting isEqualToString:@"Crate Drop Turns"] && (NSInteger) sliderRef.value == 0) \
-        detailString = NSLocalizedString(@"Nvr",@"Short for 'Never'"); \
-    else if ([labelSting isEqualToString:@"Mines Time"] && (NSInteger) sliderRef.value == -1) \
-        detailString = NSLocalizedString(@"Rnd",@"Short for 'Random'"); \
-    else \
-        detailString = [NSString stringWithFormat:@"%d",(NSInteger) sliderRef.value];
-
 
 @implementation SingleSchemeViewController
 @synthesize schemeName, schemeDictionary, basicSettingList, gameModifierArray;
@@ -221,8 +209,7 @@
             }
             cellSlider.frame = CGRectMake(hOffset, vOffset, sliderLength, 23);
 
-            NSString *prestring = nil;
-            checkValueString(prestring,basicSettingTitleKey,cellSlider);
+            NSString *prestring = [self localizedValueStringForKey:basicSettingTitleKey andSlider:cellSlider];
 
             // forced to use this weird format otherwise the label disappears when size of the text is bigger than the original
             while ([prestring length] <= 4)
@@ -283,7 +270,7 @@
     // modify it
 
     NSString *basicSettingTitleKey = [[self.basicSettingList objectAtIndex:[indexPath row]] objectForKey:@"title"];
-    checkValueString(detailLabel.text,basicSettingTitleKey,theSlider);
+    detailLabel.text = [self localizedValueStringForKey:basicSettingTitleKey andSlider:theSlider];
 
     // save changes in the main array
     NSMutableArray *array = [self.schemeDictionary objectForKey:@"basic"];
@@ -348,6 +335,24 @@
         return 56;
 }
 
+#pragma mark - Helper methods
+
+- (NSString *)localizedValueStringForKey:(NSString *)keyString andSlider:(UISlider *)slider
+{
+    NSInteger sliderValue = (NSInteger)slider.value;
+    
+    if ([keyString isEqualToString:@"Turn Time"] && sliderValue == 100)
+        return @"∞";
+    else if ([keyString isEqualToString:@"Water Rise Amount"] && sliderValue == 100)
+        return NSLocalizedString(@"Nvr", @"Short for 'Never'");
+    else if ([keyString isEqualToString:@"Crate Drop Turns"] && sliderValue == 0)
+        return NSLocalizedString(@"Nvr", @"Short for 'Never'");
+    else if ([keyString isEqualToString:@"Mines Time"] && sliderValue == -1)
+        return NSLocalizedString(@"Rnd", @"Short for 'Random'");
+    else
+        return [NSString stringWithFormat:@"%ld", (long)sliderValue];
+}
+
 #pragma mark -
 #pragma mark Memory management
 -(void) didReceiveMemoryWarning {