Purpur/patches/server/0253-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 9aa6744ab3a19e1ecf32b4aa059b7f4c555f03ff..b9f72ee3201e1d1d7d90df055ef4876f0bd27219 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -1644,6 +1644,43 @@ public final class CraftServer implements Server {
         MinecraftServer.getServer().fuelValues().values.keySet().removeIf(itemStack::is);
     }
     // Purpur end - Added the ability to add combustible items
+    // Purpur start - Debug Marker API
+    @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 - Debug Marker API
 
     @Override
     public List<Recipe> getRecipesFor(ItemStack result) {
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index f1e85d6c745397fe012f1ae0fd6f64353eac65a7..5d7af6c1ec557d2a2813b87a64b8c8a99d2f87e0 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -2379,6 +2379,43 @@ public class CraftWorld extends CraftRegionAccessor implements World {
         return getHandle().getCurrentDifficultyAt(io.papermc.paper.util.MCUtil.toBlockPosition(location)).getEffectiveDifficulty();
     }
     // Purpur end - Add local difficulty api
+    // Purpur start - Debug Marker API
+    @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 - Debug Marker API
 
     @Override
     public Collection<GeneratedStructure> getStructures(int x, int z) {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index da20ebe8858b4ab5bf8ac62aeac1942320bfa91c..95d011d48c312f247d766650b33d2366a774e5bf 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -3616,4 +3616,43 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
         getHandle().resetLastActionTime();
     }
     // Purpur end - AFK API
+    // Purpur start - Debug Marker API
+    @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;
+        this.getHandle().connection.send(new net.minecraft.network.protocol.common.ClientboundCustomPayloadPacket(new net.minecraft.network.protocol.common.custom.GameTestAddMarkerDebugPayload(io.papermc.paper.util.MCUtil.toBlockPosition(location), argb, text, 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() {
+        if (this.getHandle().connection == null) return;
+        this.getHandle().connection.send(new net.minecraft.network.protocol.common.ClientboundCustomPayloadPacket(new net.minecraft.network.protocol.common.custom.GameTestClearMarkersDebugPayload()));
+    }
+    // Purpur end - Debug Marker API
 }