From 407742d65e093fcb102240c553e5cde499bd5245 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Sat, 1 Feb 2020 22:22:26 -0600
Subject: [PATCH] Add moon phase API

---
 patches/api/0030-Add-moon-phase-API.patch    | 75 ++++++++++++++++++++
 patches/server/0101-Add-moon-phase-API.patch | 28 ++++++++
 2 files changed, 103 insertions(+)
 create mode 100644 patches/api/0030-Add-moon-phase-API.patch
 create mode 100644 patches/server/0101-Add-moon-phase-API.patch

diff --git a/patches/api/0030-Add-moon-phase-API.patch b/patches/api/0030-Add-moon-phase-API.patch
new file mode 100644
index 000000000..9c1f5148e
--- /dev/null
+++ b/patches/api/0030-Add-moon-phase-API.patch
@@ -0,0 +1,75 @@
+From afac0359f02085127ab36121d871e8685a39de85 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Sat, 1 Feb 2020 22:22:07 -0600
+Subject: [PATCH] Add moon phase API
+
+---
+ src/main/java/net/pl3x/purpur/MoonPhase.java | 36 ++++++++++++++++++++
+ src/main/java/org/bukkit/World.java          |  8 +++++
+ 2 files changed, 44 insertions(+)
+ create mode 100644 src/main/java/net/pl3x/purpur/MoonPhase.java
+
+diff --git a/src/main/java/net/pl3x/purpur/MoonPhase.java b/src/main/java/net/pl3x/purpur/MoonPhase.java
+new file mode 100644
+index 000000000..f5ad98c62
+--- /dev/null
++++ b/src/main/java/net/pl3x/purpur/MoonPhase.java
+@@ -0,0 +1,36 @@
++package net.pl3x.purpur;
++
++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/World.java b/src/main/java/org/bukkit/World.java
+index 5a28b8bed..887598ff7 100644
+--- a/src/main/java/org/bukkit/World.java
++++ b/src/main/java/org/bukkit/World.java
+@@ -3096,6 +3096,14 @@ public interface World extends PluginMessageRecipient, Metadatable {
+      */
+     @NotNull
+     BlockData getPlacementBlockData(@NotNull BlockData blockData, @NotNull Location location);
++
++    /**
++     * Get the moon phase of the world at the current time
++     *
++     * @return Current moon phase
++     */
++    @NotNull
++    net.pl3x.purpur.MoonPhase getMoonPhase();
+     // Purpur end
+ 
+     /**
+-- 
+2.24.0
+
diff --git a/patches/server/0101-Add-moon-phase-API.patch b/patches/server/0101-Add-moon-phase-API.patch
new file mode 100644
index 000000000..e3892630a
--- /dev/null
+++ b/patches/server/0101-Add-moon-phase-API.patch
@@ -0,0 +1,28 @@
+From 5d15f8bf3d32deeee04dce199344cd0b440b40e9 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Sat, 1 Feb 2020 22:22:16 -0600
+Subject: [PATCH] Add moon phase API
+
+---
+ src/main/java/org/bukkit/craftbukkit/CraftWorld.java | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+index 156d64d77f..7fded2ec01 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
++++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+@@ -2421,6 +2421,11 @@ public class CraftWorld implements World {
+         IBlockData validData = net.minecraft.server.Block.getValidBlockForPosition(((CraftBlockData) blockdata).getState(), getHandle(), net.minecraft.server.MCUtil.toBlockPosition(location));
+         return CraftBlockData.fromData(validData == null ? Blocks.AIR.getBlockData() : validData);
+     }
++
++    @Override
++    public net.pl3x.purpur.MoonPhase getMoonPhase() {
++        return net.pl3x.purpur.MoonPhase.getPhase(getFullTime());
++    }
+     // Purpur end
+ 
+     // Paper start
+-- 
+2.24.0
+