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 * furnished to do so, subject to the following conditions:
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 * The above copyright notice and this permission notice shall be included in
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 * THE SOFTWARE.
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package org.spongepowered.mod.mixin.core.fml.common.gameevent;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraftforge.fml.common.eventhandler.Event;
import net.minecraftforge.fml.common.gameevent.PlayerEvent;
import org.spongepowered.api.entity.Transform;
import org.spongepowered.api.entity.living.player.Player;
import org.spongepowered.api.event.entity.living.player.TargetPlayerEvent;
import org.spongepowered.api.world.World;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;

@Mixin(value = PlayerEvent.class, remap = false)
public abstract class MixinPlayerEvent extends Event implements TargetPlayerEvent {
    @Shadow public EntityPlayer player;

    protected Transform<World> fromTransform;
    protected Transform<World> toTransform;

    @Inject(method = "<init>", at = @At("RETURN"))
    public void onConstructed(EntityPlayer player, CallbackInfo ci) {
        this.fromTransform = ((Player) player).getTransform();
        this.toTransform = ((Player) player).getTransform();
    }

    @Override
    public Player getTargetEntity() {
        return (Player) this.player;
    }

}

@@ -1350,24 +1350,75 @@
 tityPlayer;%0A
+import net.minecraft.entity.player.EntityPlayerMP;%0A
 import net.m
@@ -2382,24 +2382,76 @@
 kInfo ci) %7B%0A
+        if (player instanceof EntityPlayerMP) %7B%0A    
         this
@@ -2505,24 +2505,28 @@
 ();%0A        
+    
 this.toTrans
@@ -2562,24 +2562,34 @@
 ransform();%0A
+        %7D%0A
     %7D%0A%0A    @

Validate Player before casting in MixinPlayerEvent. Fixes #338