made progress in destroy animation, for #1571

common/buildcraft/api/blueprints/Schematic.java

@@ -131,6 +131,10 @@ public class Schematic {
 
 	}
 
+	public void writeCompleted(IBuilderContext context, int x, int y, int z, double completed) {
+
+	}
+
 	/**
 	 * Return true if the block should not be placed to the world. Requirements
 	 * will not be asked on such a block, and building will not be called.
@@ -168,4 +172,6 @@ public class Schematic {
 	public void readFromNBT(NBTTagCompound nbt,	MappingRegistry registry) {
 
 	}
+
+
 }

common/buildcraft/api/blueprints/SchematicMask.java

@@ -55,4 +55,12 @@ public class SchematicMask extends Schematic {
 		requirements.add(new ItemStack(Blocks.brick_block));
 	}
 
+	@Override
+	public void writeCompleted(IBuilderContext context, int x, int y, int z, double completed) {
+		if (!isConcrete) {
+			context.world().destroyBlockInWorldPartially(0, x, y, z,
+					(int) (completed * 10.0F) - 1);
+		}
+	}
+
 }

common/buildcraft/builders/BuildingItem.java

@@ -20,6 +20,7 @@ import buildcraft.core.blueprints.IBuilder;
 import buildcraft.core.network.NetworkData;
 
 public class BuildingItem implements IBuilder {
+
 	@NetworkData
 	public Position origin, destination;
 
@@ -48,6 +49,8 @@ public class BuildingItem implements IBuilder {
 	public BuildingSlot slotToBuild;
 	public IBuilderContext context;
 
+	public double receivedProgress = 0;
+
 	public void initialize () {
 		if (!initialized) {
 			double dx = destination.x - origin.x;
@@ -143,6 +146,11 @@ public class BuildingItem implements IBuilder {
 
 		lifetimeDisplay = lifetime;
 		previousUpdate = new Date ().getTime();
+
+		if (slotToBuild != null && lifetime > maxLifetime) {
+			slotToBuild.writeCompleted(context, (lifetime - maxLifetime)
+					/ stacksToBuild.size());
+		}
 	}
 
 	public void displayUpdate () {

common/buildcraft/core/blueprints/BuildingSlot.java

@@ -22,6 +22,10 @@ public abstract class BuildingSlot {
 
 	}
 
+	public void writeCompleted (IBuilderContext context, double complete) {
+
+	}
+
 	public void postProcessing (IBuilderContext context) {
 
 	}

common/buildcraft/core/blueprints/BuildingSlotBlock.java

@@ -113,4 +113,9 @@ public class BuildingSlotBlock extends BuildingSlot implements Comparable<Buildi
 	public Position getDestination () {
 		return new Position (x + 0.5, y + 0.5, z + 0.5);
 	}
+
+	@Override
+	public void writeCompleted (IBuilderContext context, double complete) {
+		getSchematic().writeCompleted(context, x, y, z, complete);
+	}
 }