Interface IBuilderAccessor

common/buildcraft/api/bpt/IBuilderAccessor.java:23–53

// How do "robot builders" work? Don't they have lots of different positions depending
// on which one is executing it?
public interface IBuilderAccessor extends IMaterialProvider {
    World getWorld();

    ImmutableSet<BptPermissions> getPermissions();

    PlayerOwner getOwner();

    /** @return The number of ticks the animation will take */
    int startItemStackAnimation(Vec3d target, ItemStack display, int delay);

    /** @return The number of ticks the animation will take. It is an array {start, end} of the fluid flowing
     *         timings. */
    // FIXME Ambiguous timings doc!
    int[] startFluidAnimation(Vec3d target, FluidStack fluid, int delay);

    /** @return The number of ticks the animation will take. It is an array {start, end} of the power flowing
     *         timings. */
    // FIXME Ambiguous timings doc!
    int[] startPowerAnimation(Vec3d target, long microJoules, int delay);

    /** Checks to see if this builder has permission to edit the given block */
    boolean hasPermissionToEdit(BlockPos pos);

    long drainPower(long requested, TaskUsable requestor);

    boolean target(Vec3d vec, TaskUsable requestor);

    void returnItems(Vec3d from, ItemStack stack);

    void returnItems(BlockPos from, ItemStack stack);
}