49 lines
1.6 KiB
Java
49 lines
1.6 KiB
Java
package WayofTime.bloodmagic.util;
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import WayofTime.bloodmagic.tile.TileInventory;
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import net.minecraft.entity.item.EntityItem;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.item.ItemStack;
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public class Utils {
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public static boolean isInteger(String integer) {
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try {
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Integer.parseInt(integer);
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} catch (NumberFormatException e) {
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return false;
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} catch (NullPointerException e) {
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return false;
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}
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// only got here if we didn't return false
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return true;
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}
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/**
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* Used for inserting an ItemStack with a stacksize of 1 to a tile's inventory at slot 0.
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* <p/>
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* EG: Block Altar
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*
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* @param tile - The {@link TileInventory} to input the item to
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* @param player - The player to take the item from.
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*/
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public static boolean insertItemToTile(TileInventory tile, EntityPlayer player) {
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if (tile.getStackInSlot(0) == null && player.getHeldItem() != null) {
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ItemStack input = player.getHeldItem().copy();
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input.stackSize = 1;
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player.getHeldItem().stackSize--;
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tile.setInventorySlotContents(0, input);
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return true;
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} else if (tile.getStackInSlot(0) != null && player.getHeldItem() == null) {
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if (!tile.getWorld().isRemote) {
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EntityItem invItem = new EntityItem(tile.getWorld(), player.posX, player.posY + 0.25, player.posZ, tile.getStackInSlot(0));
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tile.getWorld().spawnEntityInWorld(invItem);
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}
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tile.clear();
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return false;
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}
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return false;
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}
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}
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