From 8075317536783ca6e9042f506602a0eb98fc727f Mon Sep 17 00:00:00 2001
From: cim <cim@oolite.org>
Date: Wed, 31 Dec 2014 17:28:41 +0000
Subject: [PATCH] Fix for importing old post-nova savegames

---
 src/Core/OOSystemDescriptionManager.m | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/Core/OOSystemDescriptionManager.m b/src/Core/OOSystemDescriptionManager.m
index 13edbb8e..b68ff1a0 100644
--- a/src/Core/OOSystemDescriptionManager.m
+++ b/src/Core/OOSystemDescriptionManager.m
@@ -286,6 +286,18 @@ static NSString *kOOSystemLayerProperty = @"layer";
 						  toValue:[legacyChanges objectForKey:propertyKey]
 					 fromManifest:defaultManifest];
 			}
+			/* Fix for older savegames not having a larger sun radius
+			 * property set from the Nova mission. */
+			id sr = [self getProperty:@"sun_radius" forSystemKey:systemKey];
+			float sr_num = [sr floatValue];
+			if (sr_num < 600000) {
+				// fix sun radius values
+				[self setProperty:@"sun_radius"
+					 forSystemKey:systemKey
+						 andLayer:OO_LAYER_OXP_DYNAMIC
+						  toValue:[NSNumber numberWithFloat:sr_num+600000.0]
+					 fromManifest:defaultManifest];
+			}
 		}
 	}