Add Alternate Current's redstone implementation as an alternative to Vanilla and Eigencraft's. (#7701)

patches/server/Add-tick-times-API-and-mspt-command.patch

@@ -84,8 +84,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          commands.put("paper", new PaperCommand("paper"));
 +        commands.put("mspt", new MSPTCommand("mspt"));
  
-         version = getInt("config-version", 26);
-         set("config-version", 26);
+         version = getInt("config-version", 27);
+         set("config-version", 27);
 diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/net/minecraft/server/MinecraftServer.java

patches/server/Paper-config-files.patch

@@ -364,8 +364,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        commands = new HashMap<String, Command>();
 +        commands.put("paper", new PaperCommand("paper"));
 +
-+        version = getInt("config-version", 26);
-+        set("config-version", 26);
++        version = getInt("config-version", 27);
++        set("config-version", 27);
 +        readConfig(PaperConfig.class, null);
 +    }
 +
@@ -536,6 +536,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        }
 +    }
 +
++    private void remove(String path) {
++        config.addDefault("world-settings.default." + path, null);
++        set(path, null);
++    }
++
 +    public void removeOldValues() {
 +        boolean needsSave = false;
 +