Move some methods to RegionAccessor (#7635)

patches/api/0215-Add-moon-phase-API.patch

@@ -46,20 +46,20 @@ index 0000000000000000000000000000000000000000..df05153397b42930cd53d37b30824c7e
 +        return BY_DAY.get(day % 8L);
 +    }
 +}
-diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
-index fe2b9b88ad854f29e9162a316ca952b9f0b38121..85c1f5b33e933b23946cad3c5ad37cc350ee5d3c 100644
---- a/src/main/java/org/bukkit/World.java
-+++ b/src/main/java/org/bukkit/World.java
-@@ -70,6 +70,12 @@ public interface World extends RegionAccessor, WorldInfo, PluginMessageRecipient
-      * @return The amount of Players in this world
+diff --git a/src/main/java/org/bukkit/RegionAccessor.java b/src/main/java/org/bukkit/RegionAccessor.java
+index e55f6e2baf35dbd91c433ab9e62713eaac85435b..2fa3de66107162ccaa158b369e2c4a926ecaff92 100644
+--- a/src/main/java/org/bukkit/RegionAccessor.java
++++ b/src/main/java/org/bukkit/RegionAccessor.java
+@@ -376,4 +376,12 @@ public interface RegionAccessor {
       */
-     int getPlayerCount();
+     @NotNull
+     public <T extends Entity> T spawn(@NotNull Location location, @NotNull Class<T> clazz, boolean randomizeData, @Nullable Consumer<T> function) throws IllegalArgumentException;
 +
++    // Paper start
 +    /**
 +     * @return the current moon phase at the current time in the world
 +     */
 +    @NotNull
 +    io.papermc.paper.world.MoonPhase getMoonPhase();
-     // Paper end
- 
-     /**
++    // Paper end
+ }