Merge branch 'master' of https://github.com/Anuken/Mindustry into 7.0-features

 Conflicts:

	core/src/mindustry/content/Blocks.java

	core/src/mindustry/net/CrashSender.java

	core/src/mindustry/ui/Links.java

	core/src/mindustry/ui/dialogs/SchematicsDialog.java

	core/src/mindustry/world/blocks/power/LightBlock.java

	gradle.properties

core/src/mindustry/io/JsonIO.java

@@ -1,11 +1,13 @@
 package mindustry.io;
 
+import arc.util.*;
 import arc.util.serialization.*;
 import arc.util.serialization.Json.*;
 import mindustry.*;
 import mindustry.content.*;
 import mindustry.ctype.*;
 import mindustry.game.*;
+import mindustry.maps.*;
 import mindustry.type.*;
 import mindustry.world.*;
 import mindustry.world.meta.*;
@@ -215,6 +217,12 @@ public class JsonIO{
                 return item != null ? item : liquid;
             }
         });
+
+        //use short names for all filter types
+        for(var filter : Maps.allFilterTypes){
+            var i = filter.get();
+            json.addClassTag(Strings.camelize(i.getClass().getSimpleName().replace("Filter", "")), i.getClass());
+        }
     }
 
     static class CustomJson extends Json{

core/src/mindustry/io/SaveIO.java

@@ -69,7 +69,6 @@ public class SaveIO{
             getMeta(stream);
             return true;
         }catch(Throwable e){
-            Log.err(e);
             return false;
         }
     }

core/src/mindustry/io/TypeIO.java

@@ -1,5 +1,6 @@
 package mindustry.io;
 
+import arc.audio.*;
 import arc.graphics.*;
 import arc.math.geom.*;
 import arc.struct.*;
@@ -501,6 +502,15 @@ public class TypeIO{
         return id == -1 ? null : content.item(id);
     }
 
+    //note that only the standard sound constants in Sounds are supported; modded sounds are not.
+    public static void writeSound(Writes write, Sound sound){
+        write.s(Sounds.getSoundId(sound));
+    }
+
+    public static Sound readSound(Reads read){
+        return Sounds.getSound(read.s());
+    }
+
     public static void writeWeather(Writes write, Weather item){
         write.s(item == null ? -1 : item.id);
     }
@@ -633,7 +643,7 @@ public class TypeIO{
         }
     }
 
-    /** Representes a building that has not been resolved yet. */
+    /** Represents a building that has not been resolved yet. */
     public static class BuildingBox{
         public int pos;