wip spawning, PacketRespawn

src/main/java/de/bixilon/minosoft/objects/Player.java

@@ -16,9 +16,9 @@ package de.bixilon.minosoft.objects;
 import de.bixilon.minosoft.game.datatypes.GameMode;
 import de.bixilon.minosoft.game.datatypes.Slot;
 import de.bixilon.minosoft.game.datatypes.Slots;
-import de.bixilon.minosoft.game.datatypes.world.World;
 import de.bixilon.minosoft.game.datatypes.entities.Location;
 import de.bixilon.minosoft.game.datatypes.entities.meta.HumanMetaData;
+import de.bixilon.minosoft.game.datatypes.world.World;
 
 import java.util.HashMap;
 import java.util.UUID;
@@ -37,6 +37,7 @@ public class Player {
     short totalExperience;
     HumanMetaData metaData;
     HashMap<Slots.Inventory, Slot> inventory = new HashMap<>();
+    boolean spawnConfirmed = false;
 
     public Player(Account acc) {
         this.acc = acc;
@@ -160,4 +161,12 @@ public class Player {
     public void setSlot(Slots.Inventory slot, Slot data) {
         inventory.put(slot, data);
     }
+
+    public boolean isSpawnConfirmed() {
+        return spawnConfirmed;
+    }
+
+    public void setSpawnConfirmed(boolean spawnConfirmed) {
+        this.spawnConfirmed = spawnConfirmed;
+    }
 }

src/main/java/de/bixilon/minosoft/protocol/packets/clientbound/play/PacketRespawn.java

@@ -0,0 +1,70 @@
+/*
+ * Codename Minosoft
+ * Copyright (C) 2020 Moritz Zwerger
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This software is not affiliated with Mojang AB, the original developer of Minecraft.
+ */
+
+package de.bixilon.minosoft.protocol.packets.clientbound.play;
+
+import de.bixilon.minosoft.game.datatypes.Difficulty;
+import de.bixilon.minosoft.game.datatypes.Dimension;
+import de.bixilon.minosoft.game.datatypes.GameMode;
+import de.bixilon.minosoft.game.datatypes.LevelType;
+import de.bixilon.minosoft.logging.Log;
+import de.bixilon.minosoft.protocol.packets.ClientboundPacket;
+import de.bixilon.minosoft.protocol.protocol.InPacketBuffer;
+import de.bixilon.minosoft.protocol.protocol.PacketHandler;
+import de.bixilon.minosoft.protocol.protocol.ProtocolVersion;
+
+public class PacketRespawn implements ClientboundPacket {
+    Dimension dimension;
+    Difficulty difficulty;
+    GameMode gameMode;
+    LevelType levelType;
+
+
+    @Override
+    public void read(InPacketBuffer buffer, ProtocolVersion v) {
+        switch (v) {
+            case VERSION_1_7_10:
+                dimension = Dimension.byId(buffer.readInteger());
+                difficulty = Difficulty.byId(buffer.readByte());
+                gameMode = GameMode.byId(buffer.readByte());
+                levelType = LevelType.byType(buffer.readString());
+                break;
+        }
+    }
+
+    @Override
+    public void log() {
+        Log.protocol(String.format("Respawn packet received (dimension=%s, difficulty=%s, gamemode=%s, levelType=%s)", dimension.name(), difficulty.name(), gameMode.name(), levelType.name()));
+    }
+
+    public Dimension getDimension() {
+        return dimension;
+    }
+
+    public Difficulty getDifficulty() {
+        return difficulty;
+    }
+
+    public GameMode getGameMode() {
+        return gameMode;
+    }
+
+    public LevelType getLevelType() {
+        return levelType;
+    }
+
+    @Override
+    public void handle(PacketHandler h) {
+        h.handle(this);
+    }
+}

src/main/java/de/bixilon/minosoft/protocol/protocol/PacketHandler.java

@@ -218,4 +218,10 @@ public class PacketHandler {
     public void handle(PacketMultiBlockChange pkg) {
         connection.getPlayer().getWorld().getChunk(pkg.getLocation()).setBlocks(pkg.getBlocks());
     }
+
+    public void handle(PacketRespawn pkg) {
+        connection.getPlayer().getWorld().setDimension(pkg.getDimension());
+        connection.getPlayer().setSpawnConfirmed(false);
+        connection.getPlayer().setGameMode(pkg.getGameMode());
+    }
 }

src/main/java/de/bixilon/minosoft/protocol/protocol/Protocol.java

@@ -76,5 +76,6 @@ public interface Protocol {
         packetClassMapping.put(Packets.Clientbound.PLAY_ENTITY_EQUIPMENT, PacketEntityEquipment.class);
         packetClassMapping.put(Packets.Clientbound.PLAY_BLOCK_CHANGE, PacketBlockChange.class);
         packetClassMapping.put(Packets.Clientbound.PLAY_MULTIBLOCK_CHANGE, PacketMultiBlockChange.class);
+        packetClassMapping.put(Packets.Clientbound.PLAY_RESPAWN, PacketRespawn.class);
     }
 }