| |
| package dan200.turtle.api; |
| |
| /** |
| * An interface for objects executing custom turtle commands, used with ITurtleAccess.issueCommand |
| * @see ITurtleAccess#issueCommand( ITurtleCommandHandler ) |
| */ |
| public interface ITurtleCommandHandler |
| { |
| /** |
| * Will be called by the turtle on the main thread when it is time to execute the custom command. |
| * The handler should either perform the work of the command, and return true for success, or return |
| * false to indicate failure if the command cannot be executed at this time. |
| * @param turtle access to the turtle for whom the command was issued |
| * @return true for success, false for failure. If true is returned, the turtle will wait 0.4 seconds |
| * before executing the next command in its queue, as it does for the standard turtle commands. |
| * @see ITurtleAccess#issueCommand( ITurtleCommandHandler ) |
| */ |
| public boolean handleCommand( ITurtleAccess turtle ); |
| } |