Begun work on the crafting memory / tree

2014-06-03 23:37:47 -05:00
parent 883292a7b1
commit 98f0e59b67
4 changed files with 212 additions and 0 deletions
@@ -0,0 +1,106 @@
+package appeng.crafting;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+import appeng.api.networking.crafting.ICraftingPatternDetails;
+import appeng.api.storage.data.IAEItemStack;
+import appeng.items.misc.ItemEncodedPattern;
+import appeng.util.item.AEItemStack;
+
+public class CraftingTask implements ICraftingParent
+{
+
+	final IAEItemStack task;
+
+	final ICraftingPatternDetails process;
+
+	final List<CraftingTask> subtasks;
+	final ICraftingParent parenttask;
+
+	final CraftingJob job;
+
+	public CraftingTask(IAEItemStack myTask, ICraftingPatternDetails pattern, ICraftingParent parent, CraftingJob craftingJob) {
+		task = myTask;
+		process = pattern;
+		parenttask = parent;
+		job = craftingJob;
+		subtasks = new ArrayList();
+
+		// register as part of the bottom.
+		job.bottom.put( task.copy(), this );
+	}
+
+	public CraftingTask(NBTTagCompound c, ICraftingParent parent, CraftingJob craftingJob) {
+		task = AEItemStack.loadItemStackFromNBT( c.getCompoundTag( "task" ) );
+		ItemStack pattern = ItemStack.loadItemStackFromNBT( c.getCompoundTag( "pattern" ) );
+
+		if ( pattern == null || !(pattern.getItem() instanceof ItemEncodedPattern) )
+			throw new RuntimeException( "Failed to load crafting job" );
+
+		ItemEncodedPattern iep = (ItemEncodedPattern) pattern.getItem();
+		process = iep.getPatternForItem( pattern, craftingJob.getHost().getWorld() );
+
+		subtasks = new ArrayList();
+		parenttask = parent;
+		job = craftingJob;
+	}
+
+	public IAEItemStack addProgress(IAEItemStack progress)
+	{
+		long amt = progress.getStackSize();
+		long mine = task.getStackSize();
+
+		if ( amt >= mine )
+		{
+			parenttask.removeChild( this );
+
+			task.reset();
+			job.bottom.remove( task, this );
+
+			progress = progress.copy();
+			progress.decStackSize( mine );
+			return progress;
+		}
+		else
+		{
+			task.decStackSize( amt );
+			return null;
+		}
+	}
+
+	public void addSubTask(CraftingTask task)
+	{
+		boolean wasEmpty = subtasks.isEmpty();
+
+		subtasks.add( task );
+
+		if ( wasEmpty )
+			job.bottom.remove( task, this );
+	}
+
+	public void removeChild(CraftingTask craftingTask)
+	{
+		subtasks.remove( craftingTask );
+		if ( subtasks.isEmpty() )
+		{
+			job.bottom.put( task.copy(), this );
+		}
+	}
+
+	@Override
+	public Collection<? extends ICraftingParent> getSubJobs()
+	{
+		return subtasks;
+	}
+
+	@Override
+	public void writeToNBT(NBTTagCompound out)
+	{
+
+	}
+
+}