Purpur/patches/server/0269-Debug-Marker-API.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: YouHaveTrouble <youhavetrouble@youhavetrouble.me>
Date: Sat, 23 Jul 2022 14:40:38 +0200
Subject: [PATCH] Debug Marker API


diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index cb912efba182aff9e8f080aa473f78115eae8a47..8632e9cab6563b9ea0a01c2e5248ad658129d5ce 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -1543,6 +1543,42 @@ public final class CraftServer implements Server {
     public void removeFuel(org.bukkit.Material material) {
         net.minecraft.world.level.block.entity.AbstractFurnaceBlockEntity.removeFuel(net.minecraft.world.item.ItemStack.fromBukkitCopy(new ItemStack(material)));
     }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration) {
+        sendBlockHighlight(location, duration, "", 0x6400FF00);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, int argb) {
+        sendBlockHighlight(location, duration, "", argb);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, String text) {
+        sendBlockHighlight(location, duration, text, 0x6400FF00);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, String text, int argb) {
+        this.worlds.forEach((name, world) -> world.sendBlockHighlight(location, duration, text, argb));
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, org.bukkit.Color color, int transparency) {
+        sendBlockHighlight(location, duration, "", color, transparency);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, String text, org.bukkit.Color color, int transparency) {
+        if (transparency < 0 || transparency > 255) throw new IllegalArgumentException("transparency is outside of 0-255 range");
+        sendBlockHighlight(location, duration, text, transparency << 24 | color.asRGB());
+    }
+
+    @Override
+    public void clearBlockHighlights() {
+        this.worlds.forEach((name, world) -> clearBlockHighlights());
+    }
     // Purpur End
 
     @Override
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index e55438768a030cdcef433782e55f0fafc4f51db1..2b87e25c1b6627d4ccfb11f4c20c1796c897867f 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -2288,6 +2288,42 @@ public class CraftWorld extends CraftRegionAccessor implements World {
     public float getLocalDifficultyAt(Location location) {
         return getHandle().getCurrentDifficultyAt(io.papermc.paper.util.MCUtil.toBlockPosition(location)).getEffectiveDifficulty();
     }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration) {
+        sendBlockHighlight(location, duration, "", 0x6400FF00);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, int argb) {
+        sendBlockHighlight(location, duration, "", argb);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, String text) {
+        sendBlockHighlight(location, duration, text, 0x6400FF00);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, String text, int argb) {
+        net.minecraft.network.protocol.game.DebugPackets.sendGameTestAddMarker(getHandle(), io.papermc.paper.util.MCUtil.toBlockPosition(location), text, argb, duration);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, org.bukkit.Color color, int transparency) {
+        sendBlockHighlight(location, duration, "", color, transparency);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, String text, org.bukkit.Color color, int transparency) {
+        if (transparency < 0 || transparency > 255) throw new IllegalArgumentException("transparency is outside of 0-255 range");
+        sendBlockHighlight(location, duration, text, transparency << 24 | color.asRGB());
+    }
+
+    @Override
+    public void clearBlockHighlights() {
+        net.minecraft.network.protocol.game.DebugPackets.sendGameTestClearPacket(getHandle());
+    }
     // Purpur end
 
     @Override
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 19f6bad1b81c5a5c249631b43e1f6c159dc994e0..5c23c28955ef0fc3168cf98cd625681bd896ea5f 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -3335,5 +3335,48 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     public void resetIdleTimer() {
         getHandle().resetLastActionTime();
     }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration) {
+        sendBlockHighlight(location, duration, "", 0x6400FF00);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, int argb) {
+        sendBlockHighlight(location, duration, "", argb);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, String text) {
+        sendBlockHighlight(location, duration, text, 0x6400FF00);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, String text, int argb) {
+        if (this.getHandle().connection == null) return;
+        FriendlyByteBuf buf = new FriendlyByteBuf(Unpooled.buffer());
+        buf.writeBlockPos(io.papermc.paper.util.MCUtil.toBlockPosition(location));
+        buf.writeInt(argb);
+        buf.writeUtf(text);
+        buf.writeInt(duration);
+        this.getHandle().connection.send(new net.minecraft.network.protocol.game.ClientboundCustomPayloadPacket(ClientboundCustomPayloadPacket.DEBUG_GAME_TEST_ADD_MARKER, buf));
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, org.bukkit.Color color, int transparency) {
+        sendBlockHighlight(location, duration, "", color, transparency);
+    }
+
+    @Override
+    public void sendBlockHighlight(Location location, int duration, String text, org.bukkit.Color color, int transparency) {
+        if (transparency < 0 || transparency > 255) throw new IllegalArgumentException("transparency is outside of 0-255 range");
+        sendBlockHighlight(location, duration, text, transparency << 24 | color.asRGB());
+    }
+
+    @Override
+    public void clearBlockHighlights() {
+        if (this.getHandle().connection == null) return;
+        this.getHandle().connection.send(new net.minecraft.network.protocol.game.ClientboundCustomPayloadPacket(ClientboundCustomPayloadPacket.DEBUG_GAME_TEST_CLEAR, new FriendlyByteBuf(io.netty.buffer.Unpooled.buffer())));
+    }
     // Purpur end
 }