Fix usage of 'resale' in 'default.yml' for 'flagProfile' section

- 'resale' was used instead of 'resell' (as defined in GeneralRegion#RegionState) in the 'flagProfile' section, causing the flags not getting applied when the region is in reselling state.
- Added fallback to 'resale' section if 'resell' section is not present (to properly read old config.yml/default.yml files)
- Fixed usage of '%resaleprice%' in the resale greeting, should be '%resellprice%'
- Fixes #303, thanks electro2560 for the great bug report!

AreaShop/src/main/java/me/wiefferink/areashop/features/WorldGuardRegionFlagsFeature.java

@@ -44,6 +44,12 @@ public class WorldGuardRegionFlagsFeature extends RegionFeature {
 
 		// Region flags for the current state
 		ConfigurationSection stateFlags = flagProfileSection.getConfigurationSection(region.getState().getValue());
+
+		// If in reselling mode, fallback to 'resale' section if 'resell' is not found (legacy configuration problem: https://github.com/NLthijs48/AreaShop/issues/303)
+		if(stateFlags == null && region.getState() == GeneralRegion.RegionState.RESELL) {
+			stateFlags = flagProfileSection.getConfigurationSection("resale");
+		}
+
 		if(stateFlags != null) {
 			result = result && updateRegionFlags(region, stateFlags);
 		}

AreaShop/src/main/resources/default.yml

@@ -124,7 +124,7 @@ general:
     sold:
       members: '%uuid%, %friendsuuid%'
       greeting: '%lang:prefix%%lang:greeting-bought%'
-    resale:
+    resell:
       members: '%uuid%, %friendsuuid%'
       greeting: '%lang:prefix%%lang:greeting-resale%'
 

AreaShop/src/main/resources/lang/EN.yml

@@ -577,6 +577,6 @@ greeting-forrent: "%region% can be rented for %price% per %duration%."
 greeting-rented: "%region% is rented by %player% until %until%."
 greeting-forsale: "%region% can be bought for %price%."
 greeting-bought: "%region% is bought by %player%."
-greeting-resale: "%region% can be bought for %resaleprice% from %player%."
+greeting-resale: "%region% can be bought for %resellprice% from %player%."
 
 update-playerNotify: "[darkgreen]Update from AreaShop V%0% to %1% available, get the latest version at https://github.com/NLthijs48/AreaShop/releases."