Class: Field

Inherits:
Object
  • Object
show all
Defined in:
lib/software_challenge_client/field.rb

Overview

Ein Feld des Spielfelds. Ein Spielfeld ist durch die Koordinaten eindeutig identifiziert. Das type Attribut gibt an, um welchen Feldtyp es sich handelt

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(x, y, pieces = [], obstructed = false) ⇒ Field

Konstruktor

Parameters:

  • type (FieldType) —

    Feldtyp

  • x (Integer) —

    X-Koordinate

  • y (Integer) —

    Y-Koordinate

  • pieces (Array<Piece>) (defaults to: []) —

    Spielsteine auf dem Feld

  • obstructed (Boolean) (defaults to: false) —

    Ob das Feld blockiert ist (Brombeere)



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# File 'lib/software_challenge_client/field.rb', line 23

def initialize(x, y, pieces = [], obstructed = false)
  @pieces = pieces
  @coordinates = CubeCoordinates.new(x, y)
  @obstructed = obstructed
end

Instance Attribute Details

#coordinates ⇒ CubeCoordinates (readonly)

Returns die Cube-Coordinates des Feldes.

Returns:



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# File 'lib/software_challenge_client/field.rb', line 11

def coordinates
  @coordinates
end

#obstructed ⇒ Boolean (readonly)

Returns ob das Feld durch eine Brombeere blockiert ist.

Returns:

  • (Boolean) —

    ob das Feld durch eine Brombeere blockiert ist



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# File 'lib/software_challenge_client/field.rb', line 14

def obstructed
  @obstructed
end

#pieces ⇒ Array<Piece>

Returns Spielsteine auf dem Feld, beginnend beim untersten Stein.

Returns:

  • (Array<Piece>) —

    Spielsteine auf dem Feld, beginnend beim untersten Stein



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# File 'lib/software_challenge_client/field.rb', line 8

def pieces
  @pieces
end

Instance Method Details

#==(other) ⇒ Boolean

Vergleicht zwei Felder. Felder sind gleich, wenn sie gleiche Koordinaten und gleichen Typ haben.

Returns:

  • (Boolean) —

    true bei Gleichheit, false sonst.



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# File 'lib/software_challenge_client/field.rb', line 31

def ==(other)
  coordinates == other.coordinates &&
    obstructed == other.obstructed &&
    pieces == other.pieces
end

#add_piece(piece) ⇒ Object 



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# File 'lib/software_challenge_client/field.rb', line 57

def add_piece(piece)
  pieces.push(piece)
end

#color ⇒ Object 



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# File 'lib/software_challenge_client/field.rb', line 65

def color
  pieces.last&.color
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/software_challenge_client/field.rb', line 49

def empty?
  pieces.empty? && !obstructed
end

#has_owner ⇒ Object 



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# File 'lib/software_challenge_client/field.rb', line 69

def has_owner
  !color.nil?
end

#obstructed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/software_challenge_client/field.rb', line 53

def obstructed?
  obstructed
end

#remove_piece ⇒ Object 



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# File 'lib/software_challenge_client/field.rb', line 61

def remove_piece
  pieces.pop
end

#to_s ⇒ String

Returns Textuelle Darstellung des Feldes.

Returns:

  • (String) —

    Textuelle Darstellung des Feldes.



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# File 'lib/software_challenge_client/field.rb', line 74

def to_s
  s = "Feld #{coordinates}, "
  if obstructed?
    s += 'blockiert'
  else
    s += "Steine: #{pieces.map(&:to_s).join(', ')}"
  end
end

#x ⇒ Object 



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# File 'lib/software_challenge_client/field.rb', line 37

def x
  coordinates.x
end

#y ⇒ Object 



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# File 'lib/software_challenge_client/field.rb', line 41

def y
  coordinates.y
end

#z ⇒ Object 



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# File 'lib/software_challenge_client/field.rb', line 45

def z
  coordinates.z
end