86 lines
3.5 KiB
Java
86 lines
3.5 KiB
Java
package assemblyline.common.machine.detector;
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import assemblyline.common.AssemblyLine;
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import assemblyline.common.machine.imprinter.TileEntityFilterable;
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import java.util.ArrayList;
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import net.minecraft.entity.item.EntityItem;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraft.util.AxisAlignedBB;
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import net.minecraftforge.common.util.ForgeDirection;
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public class TileEntityDetector
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extends TileEntityFilterable {
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private boolean powering = false;
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@Override
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public void updateEntity() {
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super.updateEntity();
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if (!this.worldObj.isRemote && this.ticks % 10L == 0L) {
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int metadata = this.worldObj.getBlockMetadata(this.xCoord, this.yCoord, this.zCoord);
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AxisAlignedBB testArea = AxisAlignedBB.getBoundingBox((double)this.xCoord, (double)this.yCoord, (double)this.zCoord, (double)(this.xCoord + 1), (double)(this.yCoord + 1), (double)(this.zCoord + 1));
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ForgeDirection dir = ForgeDirection.getOrientation((int)metadata);
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testArea.offset((double)dir.offsetX, (double)dir.offsetY, (double)dir.offsetZ);
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ArrayList entities = (ArrayList)this.worldObj.getEntitiesWithinAABB(EntityItem.class, testArea);
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boolean powerCheck = false;
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if (entities.size() > 0) {
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if (this.getFilter() != null) {
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for (int i = 0; i < entities.size(); ++i) {
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EntityItem e = (EntityItem)entities.get(i);
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ItemStack itemStack = e.getEntityItem();
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powerCheck = this.isFiltering(itemStack);
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}
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} else {
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powerCheck = true;
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}
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} else {
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powerCheck = false;
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}
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if (powerCheck != this.powering) {
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this.powering = powerCheck;
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this.worldObj.notifyBlocksOfNeighborChange(this.xCoord, this.yCoord, this.zCoord, AssemblyLine.blockDetector);
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this.worldObj.notifyBlocksOfNeighborChange(this.xCoord, this.yCoord + 1, this.zCoord, AssemblyLine.blockDetector);
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for (int x = this.xCoord - 1; x <= this.xCoord + 1; ++x) {
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for (int z = this.zCoord - 1; z <= this.zCoord + 1; ++z) {
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this.worldObj.notifyBlocksOfNeighborChange(x, this.yCoord + 1, z, AssemblyLine.blockDetector);
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}
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}
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this.worldObj.markBlockForUpdate(xCoord, yCoord, zCoord);
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}
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}
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}
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@Override
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public void invalidate() {
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this.worldObj.notifyBlocksOfNeighborChange(this.xCoord, this.yCoord, this.zCoord, AssemblyLine.blockDetector);
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this.worldObj.notifyBlocksOfNeighborChange(this.xCoord, this.yCoord + 1, this.zCoord, AssemblyLine.blockDetector);
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super.invalidate();
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}
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@Override
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public void readFromNBT(NBTTagCompound tag) {
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super.readFromNBT(tag);
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this.powering = tag.getBoolean("powering");
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}
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@Override
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public void writeToNBT(NBTTagCompound tag) {
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super.writeToNBT(tag);
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tag.setBoolean("powering", this.powering);
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}
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public int isPoweringTo(ForgeDirection side) {
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return this.powering && this.getDirection() != side.getOpposite() ? 15 : 0;
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}
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public boolean isIndirectlyPoweringTo(ForgeDirection side) {
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return this.isPoweringTo(side) > 0;
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}
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@Override
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public boolean canConnect(ForgeDirection direction) {
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return direction != this.getDirection();
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}
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}
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