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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-27 00:22:46 +01:00
Paper/nms-patches/WorldMap.patch
2019-06-21 20:00:00 +10:00

124 Zeilen
5.6 KiB
Diff

--- a/net/minecraft/server/WorldMap.java
+++ b/net/minecraft/server/WorldMap.java
@@ -7,6 +7,15 @@
import java.util.Map;
import javax.annotation.Nullable;
+// CraftBukkit start
+import java.util.UUID;
+
+import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.craftbukkit.map.CraftMapView;
+import org.bukkit.craftbukkit.util.CraftChatMessage;
+// CraftBukkit end
+
public class WorldMap extends PersistentBase {
public int centerX;
@@ -23,8 +32,18 @@
public final Map<String, MapIcon> decorations = Maps.newLinkedHashMap();
private final Map<String, WorldMapFrame> m = Maps.newHashMap();
+ // CraftBukkit start
+ public final CraftMapView mapView;
+ private CraftServer server;
+ private UUID uniqueId = null;
+ // CraftBukkit end
+
public WorldMap(String s) {
super(s);
+ // CraftBukkit start
+ mapView = new CraftMapView(this);
+ server = (CraftServer) org.bukkit.Bukkit.getServer();
+ // CraftBukkit end
}
public void a(int i, int j, int k, boolean flag, boolean flag1, DimensionManager dimensionmanager) {
@@ -48,7 +67,30 @@
@Override
public void a(NBTTagCompound nbttagcompound) {
int i = nbttagcompound.getInt("dimension");
- DimensionManager dimensionmanager = DimensionManager.a(i);
+ // CraftBukkit start
+ DimensionManager dimensionmanager = null;
+
+ if (i >= CraftWorld.CUSTOM_DIMENSION_OFFSET) {
+ long least = nbttagcompound.getLong("UUIDLeast");
+ long most = nbttagcompound.getLong("UUIDMost");
+
+ if (least != 0L && most != 0L) {
+ this.uniqueId = new UUID(most, least);
+
+ CraftWorld world = (CraftWorld) server.getWorld(this.uniqueId);
+ // Check if the stored world details are correct.
+ if (world == null) {
+ /* All Maps which do not have their valid world loaded are set to a dimension which hopefully won't be reached.
+ This is to prevent them being corrupted with the wrong map data. */
+ dimensionmanager = new DimensionManager(127, null, null, null, false, DimensionManager.OVERWORLD);
+ } else {
+ dimensionmanager = world.getHandle().getWorldProvider().getDimensionManager();
+ }
+ }
+ } else {
+ dimensionmanager = DimensionManager.a(i);
+ }
+ // CraftBukkit end
if (dimensionmanager == null) {
throw new IllegalArgumentException("Invalid map dimension: " + i);
@@ -88,6 +130,25 @@
@Override
public NBTTagCompound b(NBTTagCompound nbttagcompound) {
+ // CraftBukkit start
+ if (this.map.getDimensionID() >= CraftWorld.CUSTOM_DIMENSION_OFFSET) {
+ if (this.uniqueId == null) {
+ for (org.bukkit.World world : server.getWorlds()) {
+ CraftWorld cWorld = (CraftWorld) world;
+ if (cWorld.getHandle().getWorldProvider().getDimensionManager() == this.map) {
+ this.uniqueId = cWorld.getUID();
+ break;
+ }
+ }
+ }
+ /* Perform a second check to see if a matching world was found, this is a necessary
+ change incase Maps are forcefully unlinked from a World and lack a UID.*/
+ if (this.uniqueId != null) {
+ nbttagcompound.setLong("UUIDLeast", this.uniqueId.getLeastSignificantBits());
+ nbttagcompound.setLong("UUIDMost", this.uniqueId.getMostSignificantBits());
+ }
+ }
+ // CraftBukkit end
nbttagcompound.setInt("dimension", this.map.getDimensionID());
nbttagcompound.setInt("xCenter", this.centerX);
nbttagcompound.setInt("zCenter", this.centerZ);
@@ -379,12 +440,25 @@
@Nullable
public Packet<?> a(ItemStack itemstack) {
+ // CraftBukkit start
+ org.bukkit.craftbukkit.map.RenderData render = WorldMap.this.mapView.render((org.bukkit.craftbukkit.entity.CraftPlayer) this.trackee.getBukkitEntity()); // CraftBukkit
+
+ java.util.Collection<MapIcon> icons = new java.util.ArrayList<MapIcon>();
+
+ for ( org.bukkit.map.MapCursor cursor : render.cursors) {
+
+ if (cursor.isVisible()) {
+ icons.add(new MapIcon(MapIcon.Type.a(cursor.getRawType()), cursor.getX(), cursor.getY(), cursor.getDirection(), CraftChatMessage.fromStringOrNull(cursor.getCaption())));
+ }
+ }
+
if (this.d) {
this.d = false;
- return new PacketPlayOutMap(ItemWorldMap.e(itemstack), WorldMap.this.scale, WorldMap.this.track, WorldMap.this.locked, WorldMap.this.decorations.values(), WorldMap.this.colors, this.e, this.f, this.g + 1 - this.e, this.h + 1 - this.f);
+ return new PacketPlayOutMap(ItemWorldMap.e(itemstack), WorldMap.this.scale, WorldMap.this.track, WorldMap.this.locked, icons, render.buffer, this.e, this.f, this.g + 1 - this.e, this.h + 1 - this.f);
} else {
- return this.i++ % 5 == 0 ? new PacketPlayOutMap(ItemWorldMap.e(itemstack), WorldMap.this.scale, WorldMap.this.track, WorldMap.this.locked, WorldMap.this.decorations.values(), WorldMap.this.colors, 0, 0, 0, 0) : null;
+ return this.i++ % 5 == 0 ? new PacketPlayOutMap(ItemWorldMap.e(itemstack), WorldMap.this.scale, WorldMap.this.track, WorldMap.this.locked, icons, render.buffer, 0, 0, 0, 0) : null;
}
+ // CraftBukkit end
}
public void a(int i, int j) {