Support for weather in rules / Sector weather

core/src/mindustry/io/JsonIO.java

@@ -68,6 +68,8 @@ public class JsonIO{
         json.setElementType(Rules.class, "spawns", SpawnGroup.class);
         json.setElementType(Rules.class, "loadout", ItemStack.class);
 
+        //TODO this is terrible
+
         json.setSerializer(Sector.class, new Serializer<Sector>(){
             @Override
             public void write(Json json, Sector object, Class knownType){
@@ -131,6 +133,18 @@ public class JsonIO{
             }
         });
 
+        json.setSerializer(Weather.class, new Serializer<Weather>(){
+            @Override
+            public void write(Json json, Weather object, Class knownType){
+                json.writeValue(object.name);
+            }
+
+            @Override
+            public Weather read(Json json, JsonValue jsonData, Class type){
+                return Vars.content.getByName(ContentType.weather, jsonData.asString());
+            }
+        });
+
         json.setSerializer(ItemStack.class, new Serializer<ItemStack>(){
             @Override
             public void write(Json json, ItemStack object, Class knownType){

core/src/mindustry/io/SaveVersion.java

@@ -241,7 +241,7 @@ public abstract class SaveVersion extends SaveFileReader{
         Array<TeamData> data = state.teams.getActive();
         stream.writeInt(data.size);
         for(TeamData team : data){
-            stream.writeInt((int)team.team.id);
+            stream.writeInt(team.team.id);
             stream.writeInt(team.brokenBlocks.size);
             for(BrokenBlock block : team.brokenBlocks){
                 stream.writeShort(block.x);