Crash due to failing to do a cast when the raider check if it should steal.

[mmarquezs]

Hi,
It seems like an easy fix, basically here and maybe in other places there isn't a check to see if that item it's actually an ItemArmor before doing the casting:

PlayerRaiders/src/main/java/com/gendeathrow/pmobs/entity/ai/EntityAIStealItemInv.java

Line 209 in 18dcd2c

else if (itemarmor.damageReduceAmount == ((ItemArmor)itemarmor1.getItem()).damageReduceAmount)

In my case there was an ItemSkull on the raider (not sure if that's normal) that when the raider tried to check if it should steal, it crashed the server with this error:
( https://pastebin.com/JuQPHUgu )
java.lang.ClassCastException: net.minecraft.item.ItemSkull cannot be cast to net.minecraft.item.ItemArmor at com.gendeathrow.pmobs.entity.ai.EntityAIStealItemInv.shouldStealItem(EntityAIStealItemInv.java:209) at com.gendeathrow.pmobs.entity.ai.EntityAIStealItemInv.func_75246_d(EntityAIStealItemInv.java:129) at net.minecraft.entity.ai.EntityAITasks.func_75774_a(SourceFile:129) at com.bloodnbonesgaming.calmdownzombieguy.EntityAITasksOverride.func_75774_a(EntityAITasksOverride.java:29) at net.minecraft.entity.EntityLiving.func_70626_be(EntityLiving.java:763) at net.minecraft.entity.EntityLivingBase.func_70636_d(EntityLivingBase.java:2359) at net.minecraft.entity.EntityLiving.func_70636_d(EntityLiving.java:577) at net.minecraft.entity.monster.EntityMob.func_70636_d(EntityMob.java:45) at com.gendeathrow.pmobs.entity.mob.EntityRaiderBase.func_70636_d(EntityRaiderBase.java:219) at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:2179) at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:295) at net.minecraft.entity.monster.EntityMob.func_70071_h_(EntityMob.java:50) at net.minecraft.world.World.func_72866_a(World.java:1996) at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:832) at net.minecraft.world.World.func_72870_g(World.java:1958) at net.minecraft.world.World.func_72939_s(World.java:1762) at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:613) at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:767) at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) at java.lang.Thread.run(Thread.java:748)

If I said something wrong please let me know.