/**
* Copyright (c) 2011-2014, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
*
* BuildCraft is distributed under the terms of the Minecraft Mod Public
* License 1.0, or MMPL. Please check the contents of the license located in
* http://www.mod-buildcraft.com/MMPL-1.0.txt
*/
package buildcraft.builders.schematics;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityHanging;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import buildcraft.api.blueprints.IBuilderContext;
import buildcraft.api.blueprints.SchematicEntity;
import buildcraft.api.blueprints.Translation;
import buildcraft.api.core.Position;
public class SchematicHanging extends SchematicEntity {
private Item baseItem;
public SchematicHanging (Item baseItem) {
this.baseItem = baseItem;
}
@Override
public void translateToBlueprint(Translation transform) {
super.translateToBlueprint(transform);
Position pos = new Position (entityNBT.getInteger("TileX"), entityNBT.getInteger("TileY"), entityNBT.getInteger("TileZ"));
pos = transform.translate(pos);
entityNBT.setInteger("TileX", (int) pos.x);
entityNBT.setInteger("TileY", (int) pos.y);
entityNBT.setInteger("TileZ", (int) pos.z);
}
@Override
public void translateToWorld(Translation transform) {
super.translateToWorld(transform);
Position pos = new Position (entityNBT.getInteger("TileX"), entityNBT.getInteger("TileY"), entityNBT.getInteger("TileZ"));
pos = transform.translate(pos);
entityNBT.setInteger("TileX", (int) pos.x);
entityNBT.setInteger("TileY", (int) pos.y);
entityNBT.setInteger("TileZ", (int) pos.z);
}
@Override
public void rotateLeft(IBuilderContext context) {
super.rotateLeft(context);
Position pos = new Position (entityNBT.getInteger("TileX"), entityNBT.getInteger("TileY"), entityNBT.getInteger("TileZ"));
pos = context.rotatePositionLeft(pos);
entityNBT.setInteger("TileX", (int) pos.x);
entityNBT.setInteger("TileY", (int) pos.y);
entityNBT.setInteger("TileZ", (int) pos.z);
int direction = entityNBT.getByte("Direction");
direction = direction < 3 ? direction + 1 : 0;
entityNBT.setInteger("Direction", direction);
}
@Override
public void readFromWorld(IBuilderContext context, Entity entity) {
super.readFromWorld(context, entity);
if (baseItem == Items.item_frame) {
NBTTagCompound tag = entityNBT.getCompoundTag("Item");
ItemStack stack = ItemStack.loadItemStackFromNBT(tag);
if (stack != null) {
storedRequirements = new ItemStack [2];
storedRequirements [0] = new ItemStack(baseItem);
storedRequirements [1] = stack;
} else {
storedRequirements = new ItemStack [1];
storedRequirements [0] = new ItemStack(baseItem);
}
} else {
storedRequirements = new ItemStack [1];
storedRequirements [0] = new ItemStack(baseItem);
}
}
@Override
public boolean isAlreadyBuilt(IBuilderContext context) {
Position newPosition = new Position (entityNBT.getInteger("TileX"), entityNBT.getInteger("TileY"), entityNBT.getInteger("TileZ"));
int dir = entityNBT.getInteger("Direction");
for (Object o : context.world().loadedEntityList) {
Entity e = (Entity) o;
if (e instanceof EntityHanging) {
EntityHanging h = (EntityHanging) e;
Position existingPositon = new Position(h.field_146063_b, h.field_146064_c, h.field_146062_d);
if (existingPositon.isClose(newPosition, 0.1F) && dir == ((EntityHanging) e).hangingDirection) {
return true;
}
}
}
return false;
}
}