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Safely remove invalid entityitem

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This commit is contained in:
Prototik 2015-05-25 21:28:17 +07:00
parent bbf1de17e7
commit 6c0e72dc35
1 changed files with 24 additions and 4 deletions
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28
patches/net/minecraft/entity/item/EntityItem.java.patch
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@ -36,7 +36,18 @@
this.setEntityItemStack(p_i1710_8_); this.setEntityItemStack(p_i1710_8_);
this.lifespan = (p_i1710_8_.getItem() == null ? 6000 : p_i1710_8_.getItem().getEntityLifespan(p_i1710_8_, p_i1710_1_)); this.lifespan = (p_i1710_8_.getItem() == null ? 6000 : p_i1710_8_.getItem().getEntityLifespan(p_i1710_8_, p_i1710_1_));
} }
@@ -89,93 +104,103 @@ @@ -81,6 +96,10 @@
public void onUpdate()
{
ItemStack stack = this.getDataWatcher().getWatchableObjectItemStack(10);
+ if (stack == null || stack.stackSize == 0) {
+ setDead();
+ return;
+ }
if (stack != null && stack.getItem() != null)
{
if (stack.getItem().onEntityItemUpdate(this))
@@ -89,93 +108,103 @@
} }
} }
@ -199,7 +210,7 @@
while (iterator.hasNext()) while (iterator.hasNext())
{ {
@@ -225,11 +250,13 @@ @@ -225,11 +254,13 @@
} }
else else
{ {
@ -218,7 +229,7 @@
return true; return true;
} }
} }
@@ -316,8 +343,27 @@ @@ -316,8 +347,27 @@
} }
NBTTagCompound nbttagcompound1 = p_70037_1_.getCompoundTag("Item"); NBTTagCompound nbttagcompound1 = p_70037_1_.getCompoundTag("Item");
@ -247,7 +258,7 @@
ItemStack item = getDataWatcher().getWatchableObjectItemStack(10); ItemStack item = getDataWatcher().getWatchableObjectItemStack(10);
if (item == null || item.stackSize <= 0) if (item == null || item.stackSize <= 0)
@@ -350,6 +396,31 @@ @@ -350,6 +400,31 @@
ItemStack itemstack = this.getEntityItem(); ItemStack itemstack = this.getEntityItem();
int i = itemstack.stackSize; int i = itemstack.stackSize;
@ -279,3 +290,12 @@
if (this.delayBeforeCanPickup <= 0 && (this.field_145802_g == null || lifespan - this.age <= 200 || this.field_145802_g.equals(p_70100_1_.getCommandSenderName())) && (event.getResult() == Result.ALLOW || i <= 0 || p_70100_1_.inventory.addItemStackToInventory(itemstack))) if (this.delayBeforeCanPickup <= 0 && (this.field_145802_g == null || lifespan - this.age <= 200 || this.field_145802_g.equals(p_70100_1_.getCommandSenderName())) && (event.getResult() == Result.ALLOW || i <= 0 || p_70100_1_.inventory.addItemStackToInventory(itemstack)))
{ {
if (itemstack.getItem() == Item.getItemFromBlock(Blocks.log)) if (itemstack.getItem() == Item.getItemFromBlock(Blocks.log))
@@ -423,7 +498,7 @@
public ItemStack getEntityItem()
{
ItemStack itemstack = this.getDataWatcher().getWatchableObjectItemStack(10);
- return itemstack == null ? new ItemStack(Blocks.stone) : itemstack;
+ return itemstack == null ? new ItemStack(Blocks.air, 0) : itemstack;
}
public void setEntityItemStack(ItemStack p_92058_1_)