1 files changed, 65 insertions, 0 deletions
diff --git a/patches/api/0217-Add-moon-phase-API.patch b/patches/api/0217-Add-moon-phase-API.patch
new file mode 100644
index 0000000000..1a307b0721
--- /dev/null
+++ b/patches/api/0217-Add-moon-phase-API.patch
@@ -0,0 +1,65 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <[email protected]>
+Date: Sun, 23 Aug 2020 16:32:03 +0200
+Subject: [PATCH] Add moon phase API
+
+
+diff --git a/src/main/java/io/papermc/paper/world/MoonPhase.java b/src/main/java/io/papermc/paper/world/MoonPhase.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..df05153397b42930cd53d37b30824c7e5f008f7e
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/world/MoonPhase.java
+@@ -0,0 +1,36 @@
++package io.papermc.paper.world;
++
++import org.jetbrains.annotations.NotNull;
++
++import java.util.HashMap;
++import java.util.Map;
++
++public enum MoonPhase {
++    FULL_MOON(0L),
++    WANING_GIBBOUS(1L),
++    LAST_QUARTER(2L),
++    WANING_CRESCENT(3L),
++    NEW_MOON(4L),
++    WAXING_CRESCENT(5L),
++    FIRST_QUARTER(6L),
++    WAXING_GIBBOUS(7L);
++
++    private final long day;
++
++    MoonPhase(long day) {
++        this.day = day;
++    }
++
++    private static final Map<Long, MoonPhase> BY_DAY = new HashMap<>();
++
++    static {
++        for (MoonPhase phase : values()) {
++            BY_DAY.put(phase.day, phase);
++        }
++    }
++
++    @NotNull
++    public static MoonPhase getPhase(long day) {
++        return BY_DAY.get(day % 8L);
++    }
++}
+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 {
+      */
+     @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
+ }