Class: Robot::Simulator::Controller

Inherits:
Object
  • Object
show all
Defined in:
lib/robot/simulator/controller.rb

Overview

Controller of the game, initialize the game and receive commands from UI

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Controller

Returns a new instance of Controller.



9
10
11
 
# File 'lib/robot/simulator/controller.rb', line 9

def initialize
  @robot = Robot.new Table.new(5, 5)
end

Instance Attribute Details

#robot ⇒ Object (readonly)

Returns the value of attribute robot.



7
8
9
 
# File 'lib/robot/simulator/controller.rb', line 7

def robot
  @robot
end

Instance Method Details

#left ⇒ Object 



21
22
23
 
# File 'lib/robot/simulator/controller.rb', line 21

def left
  raise "Invalid LEFT command: robot is not on the table" unless robot.turn_left
end

#move ⇒ Object 



17
18
19
 
# File 'lib/robot/simulator/controller.rb', line 17

def move
  raise "Invalid MOVE command: robot is not on the table or could fall if move" unless robot.move
end

#place(x, y, facing) ⇒ Object 



13
14
15
 
# File 'lib/robot/simulator/controller.rb', line 13

def place(x, y, facing)
  raise "Invalid PLACE command: PLACE #{x},#{y},#{facing}" unless robot.place Coordinate.new(x, y), Direction.from_str(facing)
end

#report ⇒ Object 



29
30
31
 
# File 'lib/robot/simulator/controller.rb', line 29

def report
  [robot.current_track.coordinate.x, robot.current_track.coordinate.y, Direction.to_str(robot.current_track.facing)] if robot.current_track
end

#right ⇒ Object 



25
26
27
 
# File 'lib/robot/simulator/controller.rb', line 25

def right
  raise "Invalid RIGHT command: robot is not on the table" unless robot.turn_right
end