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Better check for placing blocks in constructor

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This commit is contained in:
Raoul Van den Berge
2016-03-27 15:13:52 +02:00
parent 9cd7010c0a
commit d033b5af64
1 changed files with 6 additions and 3 deletions
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9
src/main/java/refinedstorage/tile/TileConstructor.java
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@@ -1,6 +1,7 @@
package refinedstorage.tile;
import io.netty.buffer.ByteBuf;
import net.minecraft.block.Block;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemBlock;
import net.minecraft.item.ItemStack;
@@ -26,14 +27,16 @@ public class TileConstructor extends TileMachine implements ICompareSetting {
@Override
public void updateMachine() {
if (ticks % SPEED == 0) {
if (ticks % SPEED == 0 && inventory.getStackInSlot(0) != null) {
BlockPos front = pos.offset(getDirection());
if ((worldObj.isAirBlock(front) || worldObj.getBlockState(front).getBlock().getMaterial(worldObj.getBlockState(front)).isLiquid()) && inventory.getStackInSlot(0) != null) {
Block tryingToPlace = ((ItemBlock) inventory.getStackInSlot(0).getItem()).getBlock();
if (tryingToPlace.canPlaceBlockAt(worldObj, front)) {
ItemStack took = getController().take(inventory.getStackInSlot(0).copy(), compare);
if (took != null) {
worldObj.setBlockState(front, ((ItemBlock) took.getItem()).getBlock().getStateFromMeta(took.getItemDamage()), 1 | 2);
worldObj.setBlockState(front, tryingToPlace.getStateFromMeta(took.getItemDamage()), 1 | 2);
}
}
}