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Remove dropItems from the inventory work around

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This commit is contained in:
md_5 2012-02-15 17:18:12 +11:00
parent f0c0ee1a8d
commit d05f2d7a32
2 changed files with 30 additions and 39 deletions
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30
Essentials/src/com/earth2me/essentials/Trade.java
View file

@ -13,6 +13,7 @@ import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.bukkit.Location;
import org.bukkit.entity.Item;
import org.bukkit.inventory.ItemStack;
@ -38,7 +39,7 @@ public class Trade
{
this(null, null, items, null, ess);
}
public Trade(final int exp, final IEssentials ess)
{
this(null, null, null, exp, ess);
@ -79,9 +80,10 @@ public class Trade
{
throw new ChargeException(_("notEnoughMoney"));
}
if (exp != null && exp > 0
&& SetExpFix.getTotalExperience(user) < exp) {
if (exp != null && exp > 0
&& SetExpFix.getTotalExperience(user) < exp)
{
throw new ChargeException(_("notEnoughExperience"));
}
}
@ -103,9 +105,25 @@ public class Trade
if (dropItems)
{
final Map<Integer, ItemStack> leftOver = InventoryWorkaround.addItem(user.getInventory(), true, getItemStack());
final Location loc = user.getLocation();
for (ItemStack itemStack : leftOver.values())
{
InventoryWorkaround.dropItem(user.getLocation(), itemStack);
final int maxStackSize = itemStack.getType().getMaxStackSize();
final int stacks = itemStack.getAmount() / maxStackSize;
final int leftover = itemStack.getAmount() % maxStackSize;
final Item[] itemStacks = new Item[stacks + (leftover > 0 ? 1 : 0)];
for (int i = 0; i < stacks; i++)
{
final ItemStack stack = itemStack.clone();
stack.setAmount(maxStackSize);
itemStacks[i] = loc.getWorld().dropItem(loc, stack);
}
if (leftover > 0)
{
final ItemStack stack = itemStack.clone();
stack.setAmount(leftover);
itemStacks[stacks] = loc.getWorld().dropItem(loc, stack);
}
}
}
else
@ -173,7 +191,7 @@ public class Trade
{
return itemStack;
}
public Integer getExperience()
{
return exp;

39
Essentials/src/com/earth2me/essentials/craftbukkit/InventoryWorkaround.java
View file

@ -1,17 +1,12 @@
package com.earth2me.essentials.craftbukkit;
import com.earth2me.essentials.craftbukkit.FakeInventory;
import java.util.HashMap;
import java.util.Map;
import org.bukkit.Location;
import org.bukkit.entity.Item;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
/*
* This class can be removed when
* https://github.com/Bukkit/CraftBukkit/pull/193
* is accepted to CraftBukkit
* This class can be removed when https://github.com/Bukkit/CraftBukkit/pull/193 is accepted to CraftBukkit
*/
public final class InventoryWorkaround
@ -47,7 +42,7 @@ public final class InventoryWorkaround
{
return firstPartial(cinventory, item, forceDurability, item.getType().getMaxStackSize());
}
public static int firstPartial(final Inventory cinventory, final ItemStack item, final boolean forceDurability, final int maxAmount)
{
if (item == null)
@ -93,10 +88,9 @@ public final class InventoryWorkaround
{
final Map<Integer, ItemStack> leftover = new HashMap<Integer, ItemStack>();
/* TODO: some optimization
* - Create a 'firstPartial' with a 'fromIndex'
* - Record the lastPartial per Material
* - Cache firstEmpty result
/*
* TODO: some optimization - Create a 'firstPartial' with a 'fromIndex' - Record the lastPartial per Material -
* Cache firstEmpty result
*/
// combine items
@ -175,7 +169,7 @@ public final class InventoryWorkaround
final int amount = item.getAmount();
final int partialAmount = partialItem.getAmount();
// Check if it fully fits
if (amount + partialAmount <= maxAmount)
{
@ -325,25 +319,4 @@ public final class InventoryWorkaround
}
return leftover.isEmpty();
}
public static Item[] dropItem(final Location loc, final ItemStack itm)
{
final int maxStackSize = itm.getType().getMaxStackSize();
final int stacks = itm.getAmount() / maxStackSize;
final int leftover = itm.getAmount() % maxStackSize;
final Item[] itemStacks = new Item[stacks + (leftover > 0 ? 1 : 0)];
for (int i = 0; i < stacks; i++)
{
final ItemStack stack = itm.clone();
stack.setAmount(maxStackSize);
itemStacks[i] = loc.getWorld().dropItem(loc, stack);
}
if (leftover > 0)
{
final ItemStack stack = itm.clone();
stack.setAmount(leftover);
itemStacks[stacks] = loc.getWorld().dropItem(loc, stack);
}
return itemStacks;
}
}