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Added the convenient InventoryModifier#copyContents

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themode 2021-01-13 08:28:37 +01:00
parent 8e1ffdff7d
commit 9d8e9276f6
1 changed files with 19 additions and 0 deletions
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src/main/java/net/minestom/server/inventory/InventoryModifier.java
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@ -2,6 +2,7 @@ package net.minestom.server.inventory;
import net.minestom.server.inventory.condition.InventoryCondition;
import net.minestom.server.item.ItemStack;
import net.minestom.server.utils.validate.Check;
import org.jetbrains.annotations.NotNull;
import java.util.List;
@ -72,4 +73,22 @@ public interface InventoryModifier {
* @param inventoryCondition the inventory condition to add
*/
void addInventoryCondition(@NotNull InventoryCondition inventoryCondition);
/**
* Places all the items of {@code itemStacks} into the internal array.
*
* @param itemStacks the array to copy the content from
* @throws IllegalArgumentException if the size of the array is not equal to {@link #getSize()}
* @throws NullPointerException if {@code itemStacks} contains one null element or more
*/
default void copyContents(@NotNull ItemStack[] itemStacks) {
Check.argCondition(itemStacks.length != getSize(),
"The size of the array has to be of the same size as the inventory: " + getSize());
for (int i = 0; i < itemStacks.length; i++) {
final ItemStack itemStack = itemStacks[i];
Check.notNull(itemStack, "The item array cannot contain any null element!");
setItemStack(i, itemStack);
}
}
}