Some small steps regarding teleportation

src/main/java/com/zixiken/dimdoors/IDDProxy.java

@@ -7,6 +7,7 @@ package com.zixiken.dimdoors;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.world.World;
+import net.minecraft.world.WorldServer;
 import net.minecraftforge.fml.common.event.FMLInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
 
@@ -24,5 +25,7 @@ public interface IDDProxy {
 
     public EntityPlayer getLocalPlayer();
     
+    public WorldServer getWorldServer(int dimId);
+
     public World getDefWorld();
 }

src/main/java/com/zixiken/dimdoors/client/DDProxyClient.java

@@ -7,7 +7,7 @@ import com.zixiken.dimdoors.tileentities.TileEntityTransTrapdoor;
 import net.minecraft.client.Minecraft;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.world.World;
-
+import net.minecraft.world.WorldServer;
 import net.minecraftforge.fml.client.registry.ClientRegistry;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
 
@@ -38,6 +38,11 @@ public class DDProxyClient extends DDProxyCommon {
 
     @Override
     public World getDefWorld() {
-        return Minecraft.getMinecraft().getIntegratedServer().worldServerForDimension(0); //gets the client world dim 0 handler
+        return getWorldServer(0); //gets the client world dim 0 handler
+    }
+
+    @Override
+    public WorldServer getWorldServer(int dimId) {
+        return Minecraft.getMinecraft().getIntegratedServer().worldServerForDimension(dimId);
     }
 }

src/main/java/com/zixiken/dimdoors/server/DDProxyServer.java

@@ -8,6 +8,7 @@ package com.zixiken.dimdoors.server;
 import com.zixiken.dimdoors.DDProxyCommon;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.world.World;
+import net.minecraft.world.WorldServer;
 import net.minecraftforge.common.DimensionManager;
 
 /**
@@ -28,7 +29,12 @@ public class DDProxyServer extends DDProxyCommon {
 
     @Override
     public World getDefWorld() {
-        return DimensionManager.getWorld(0); //gets the server world dim 0 handler
+        return getWorldServer(0); //gets the server world dim 0 handler
+    }
+
+    @Override
+    public WorldServer getWorldServer(int dimId) {
+        return DimensionManager.getWorld(dimId);
     }
 
 }

src/main/java/com/zixiken/dimdoors/shared/Location.java

@@ -6,6 +6,7 @@ import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
+import net.minecraft.world.WorldServer;
 import net.minecraftforge.common.DimensionManager;
 
 /**
@@ -46,7 +47,7 @@ public class Location {
         return pos;
     }
 
-    public World getWorld() {
+    public WorldServer getWorld() {
         return DimensionManager.getWorld(dimensionID);
     }
 

src/main/java/com/zixiken/dimdoors/shared/TeleportHelper.java

@@ -1,17 +1,25 @@
 package com.zixiken.dimdoors.shared;
 
+import com.zixiken.dimdoors.DimDoors;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.entity.EntityPlayerSP;
+import net.minecraft.client.multiplayer.WorldClient;
 import net.minecraft.entity.Entity;
+import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.network.play.server.SPacketUpdateHealth;
+import net.minecraft.server.management.PlayerList;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.Teleporter;
 import net.minecraft.world.WorldServer;
 
 public class TeleportHelper extends Teleporter {
 
-    Location location;
+    private final Location location;
 
-    public TeleportHelper(Location location) {
+    public TeleportHelper(Location location) {//@todo make TeleportHelper static
         super((WorldServer) location.getWorld());
+        this.location = location;
     }
 
     @Override
@@ -21,11 +29,45 @@ public class TeleportHelper extends Teleporter {
     }
 
     public static void teleport(Entity entity, Location location) {
-        Teleporter tele = new TeleportHelper(location);
+        if (entity instanceof EntityPlayerSP) {
-        if (entity instanceof EntityPlayerMP) {
+            return;
-            location.getWorld().getMinecraftServer().getPlayerList().transferPlayerToDimension((EntityPlayerMP) entity, location.getDimensionID(), tele);
+        }
+
+        BlockPos newPos = location.getPos();
+        int oldDimID = entity.dimension;
+        int newDimID = location.getDimensionID();
+        WorldServer oldWorldServer = DimDoors.proxy.getWorldServer(oldDimID);
+        WorldServer newWorldServer = DimDoors.proxy.getWorldServer(newDimID);
+
+        if (oldDimID == newDimID) {
+            if (entity instanceof EntityPlayer) {
+                EntityPlayerMP player = (EntityPlayerMP) entity;
+
+                player.setPositionAndUpdate(newPos.getX() + 0.5, newPos.getY() + 0.5, newPos.getZ() + 0.5);
+                player.world.updateEntityWithOptionalForce(player, false);
+                //player.connection.sendPacket(new SPacketUpdateHealth(player.getHealth(), player.getFoodStats().getFoodLevel(), player.getFoodStats().getSaturationLevel()));
+                player.timeUntilPortal = 150;
             } else {
-            location.getWorld().getMinecraftServer().getPlayerList().transferEntityToWorld(entity, entity.world.provider.getDimension(), (WorldServer) entity.world, (WorldServer) location.getWorld(), tele);
+                WorldServer world = (WorldServer) entity.world;
+
+                entity.setPosition(newPos.getX() + 0.5, newPos.getY() + 0.5, newPos.getZ() + 0.5);
+                entity.timeUntilPortal = 150;
+                world.resetUpdateEntityTick();
+            }
+        } else {
+            if (entity instanceof EntityPlayer) {
+                EntityPlayerMP player = (EntityPlayerMP) entity;
+                player.changeDimension(newDimID);
+                player.setPositionAndUpdate(newPos.getX() + 0.5, newPos.getY() + 0.5, newPos.getZ() + 0.5);
+                player.world.updateEntityWithOptionalForce(player, false);
+                //player.connection.sendPacket(new SPacketUpdateHealth(player.getHealth(), player.getFoodStats().getFoodLevel(), player.getFoodStats().getSaturationLevel()));
+            } else if (!entity.world.isRemote) {
+                entity.changeDimension(newDimID);
+                entity.setPosition(newPos.getX() + 0.5, newPos.getY() + 0.5, newPos.getZ() + 0.5);
+                oldWorldServer.resetUpdateEntityTick();
+                newWorldServer.resetUpdateEntityTick();
             }
         }
+        //@todo set player angle in front of and facing away from the door
+    }
 }