Class: Swarm::Tile

Inherits:
Object
  • Object
show all
Includes:
Console::Color
Defined in:
lib/swarm/tile.rb

Constant Summary

Constants included from Console::Color

Console::Color::BLACK, Console::Color::BLUE, Console::Color::GREEN, Console::Color::GREY, Console::Color::PURPLE, Console::Color::RED, Console::Color::SILVER, Console::Color::WHITE, Console::Color::YELLOW

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(map_x, map_y, location) ⇒ Tile

Initialize a Tile with the x and both y positions (Console and Map) on the Console. Since tiles are 2 characters wide, two sets coordinates are stored: the position in the console (+@location+) and the position on the map (+@x+ and @y). All tiles start off as :empty.

Parameters:

  • map_x (Integer)
  • map_y (Integer)
  • console_x (Integer) —

    default x

  • console_y (Integer) —

    default y



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# File 'lib/swarm/tile.rb', line 89

def initialize(map_x, map_y, location)
  @location = location
  @x = map_x
  @y = map_y
  @age = 0
end

Instance Attribute Details

#age ⇒ Integer (readonly)

Returns:

  • (Integer) 


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# File 'lib/swarm/tile.rb', line 78

def age
  @age
end

#color ⇒ Integer (readonly)

Returns:

  • (Integer) 


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# File 'lib/swarm/tile.rb', line 73

def color
  @color
end

#icon ⇒ String (readonly)

Returns:

  • (String) 


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# File 'lib/swarm/tile.rb', line 70

def icon
  @icon
end

#location ⇒ Object (readonly)

Returns the value of attribute location



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# File 'lib/swarm/tile.rb', line 75

def location
  @location
end

#type ⇒ Symbol (readonly)

Returns:

  • (Symbol) 


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# File 'lib/swarm/tile.rb', line 67

def type
  @type
end

#x ⇒ Integer (readonly)

Returns the position of the tile on the x axis.

Returns:

  • (Integer) —

    the position of the tile on the x axis.



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# File 'lib/swarm/tile.rb', line 61

def x
  @x
end

#y ⇒ Integer (readonly)

Returns the position of the tile on the y axis.

Returns:

  • (Integer) —

    the position of the tile on the y axis.



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# File 'lib/swarm/tile.rb', line 64

def y
  @y
end

Class Method Details

.attr_type(type, icon: String.new, color: 0) ⇒ Object

Create methods for setting and testing the type value, change status and console color of every Tile.



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# File 'lib/swarm/tile.rb', line 28

def attr_type(type, icon: String.new, color: 0)
  define_method(type) do |age|
    change do
      @type  = type
      @icon  = icon
      @color = color
      @age   = age
    end

    self
  end

  define_method("#{type}!") { send type, 0  }

  define_method("#{type}?") { @type == type }
end

Instance Method Details

#===(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/swarm/tile.rb', line 101

def ===(other)
  type == other.type
end

#age! ⇒ Integer

Returns:

  • (Integer) 


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# File 'lib/swarm/tile.rb', line 111

def age!
  @age += 1
end

#born! ⇒ Integer

Returns:

  • (Integer) 


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# File 'lib/swarm/tile.rb', line 106

def born!
  @age = 0
end

#change ⇒ Void

Returns:

  • (Void) 


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# File 'lib/swarm/tile.rb', line 126

def change
  Catalog.delete type, self

  yield

  Catalog.store type, self
  Catalog.store :changed, self
end

#change! ⇒ Object 



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# File 'lib/swarm/tile.rb', line 139

def change!
  Catalog.store :changed, self
end

#changed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/swarm/tile.rb', line 135

def changed?
  Catalog.fetch :changed, self, false
end

#destroy! ⇒ Object 



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# File 'lib/swarm/tile.rb', line 143

def destroy!
  Catalog.increment :destroyed, type

  empty!
end

#dirt ⇒ true

set the type to :dirt, the icon to ██, the color to color: SILVER, the age to and flags the tile to be updated by the Console attr_type, dirt, ██, color: SILVER, , , ,

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 49

attr_type :dirt,    icon: '██'.freeze, color: SILVER

#dirt! ⇒ true

set the type to :dirt, the icon to '██', the color to color: SILVER, the age to 0, and flags the tile to be updated by the Console

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 49

attr_type :dirt,    icon: '██'.freeze, color: SILVER

#dirt? ⇒ Boolean

test the value of type

Returns:

  • (Boolean) —

    true if type is dirt, false if it is not



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# File 'lib/swarm/tile.rb', line 49

attr_type :dirt,    icon: '██'.freeze, color: SILVER

#egg ⇒ true

set the type to :egg, the icon to oo, the color to color: YELLOW, the age to and flags the tile to be updated by the Console attr_type, egg, oo, color: YELLOW, , , ,

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 54

attr_type :egg,     icon: 'oo'.freeze, color: YELLOW

#egg! ⇒ true

set the type to :egg, the icon to 'oo', the color to color: YELLOW, the age to 0, and flags the tile to be updated by the Console

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 54

attr_type :egg,     icon: 'oo'.freeze, color: YELLOW

#egg? ⇒ Boolean

test the value of type

Returns:

  • (Boolean) —

    true if type is egg, false if it is not



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# File 'lib/swarm/tile.rb', line 54

attr_type :egg,     icon: 'oo'.freeze, color: YELLOW

#empty ⇒ true

set the type to :empty, the icon to + +, the color to color: BLACK, the age to and flags the tile to be updated by the Console attr_type, empty, , color: BLACK, , , ,

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 48

attr_type :empty,   icon: '  '.freeze, color: BLACK

#empty! ⇒ true

set the type to :empty, the icon to ' ', the color to color: BLACK, the age to 0, and flags the tile to be updated by the Console

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 48

attr_type :empty,   icon: '  '.freeze, color: BLACK

#empty? ⇒ Boolean

test the value of type

Returns:

  • (Boolean) —

    true if type is empty, false if it is not



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# File 'lib/swarm/tile.rb', line 48

attr_type :empty,   icon: '  '.freeze, color: BLACK

#enemy? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/swarm/tile.rb', line 116

def enemy?
  worker? || soldier? || queen?
end

#inspect ⇒ Object 



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# File 'lib/swarm/tile.rb', line 96

def inspect
  '#<%s:0x%014x @x=%p, @y=%p, @type=%p>' % [self.class, object_id << 1, @x, @y, @type]
end

#mover? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/swarm/tile.rb', line 121

def mover?
  player? || queen?
end

#player ⇒ true

set the type to :player, the icon to ◄▶, the color to color: GREEN, the age to and flags the tile to be updated by the Console attr_type, player, ◄▶, color: GREEN, , , ,

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 55

attr_type :player,  icon: '◄▶'.freeze, color: GREEN

#player! ⇒ true

set the type to :player, the icon to '◄▶', the color to color: GREEN, the age to 0, and flags the tile to be updated by the Console

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 55

attr_type :player,  icon: '◄▶'.freeze, color: GREEN

#player? ⇒ Boolean

test the value of type

Returns:

  • (Boolean) —

    true if type is player, false if it is not



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# File 'lib/swarm/tile.rb', line 55

attr_type :player,  icon: '◄▶'.freeze, color: GREEN

#queen ⇒ true

set the type to :queen, the icon to ╬╬, the color to color: PURPLE, the age to and flags the tile to be updated by the Console attr_type, queen, ╬╬, color: PURPLE, , , ,

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 53

attr_type :queen,   icon: '╬╬'.freeze, color: PURPLE

#queen! ⇒ true

set the type to :queen, the icon to '╬╬', the color to color: PURPLE, the age to 0, and flags the tile to be updated by the Console

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 53

attr_type :queen,   icon: '╬╬'.freeze, color: PURPLE

#queen? ⇒ Boolean

test the value of type

Returns:

  • (Boolean) —

    true if type is queen, false if it is not



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# File 'lib/swarm/tile.rb', line 53

attr_type :queen,   icon: '╬╬'.freeze, color: PURPLE

#rock ⇒ true

set the type to :rock, the icon to ██, the color to color: WHITE, the age to and flags the tile to be updated by the Console attr_type, rock, ██, color: WHITE, , , ,

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 50

attr_type :rock,    icon: '██'.freeze, color: WHITE

#rock! ⇒ true

set the type to :rock, the icon to '██', the color to color: WHITE, the age to 0, and flags the tile to be updated by the Console

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 50

attr_type :rock,    icon: '██'.freeze, color: WHITE

#rock? ⇒ Boolean

test the value of type

Returns:

  • (Boolean) —

    true if type is rock, false if it is not



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# File 'lib/swarm/tile.rb', line 50

attr_type :rock,    icon: '██'.freeze, color: WHITE

#soldier ⇒ true

set the type to :soldier, the icon to ╟╢, the color to color: RED, the age to and flags the tile to be updated by the Console attr_type, soldier, ╟╢, color: RED, , , ,

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 52

attr_type :soldier, icon: '╟╢'.freeze, color: RED

#soldier! ⇒ true

set the type to :soldier, the icon to '╟╢', the color to color: RED, the age to 0, and flags the tile to be updated by the Console

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 52

attr_type :soldier, icon: '╟╢'.freeze, color: RED

#soldier? ⇒ Boolean

test the value of type

Returns:

  • (Boolean) —

    true if type is soldier, false if it is not



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# File 'lib/swarm/tile.rb', line 52

attr_type :soldier, icon: '╟╢'.freeze, color: RED

#worker ⇒ true

set the type to :worker, the icon to ├┤, the color to color: BLUE, the age to and flags the tile to be updated by the Console attr_type, worker, ├┤, color: BLUE, , , ,

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 51

attr_type :worker,  icon: '├┤'.freeze, color: BLUE

#worker! ⇒ true

set the type to :worker, the icon to '├┤', the color to color: BLUE, the age to 0, and flags the tile to be updated by the Console

Parameters:

  • age (Integer)

Returns:

  • (true) 


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# File 'lib/swarm/tile.rb', line 51

attr_type :worker,  icon: '├┤'.freeze, color: BLUE

#worker? ⇒ Boolean

test the value of type

Returns:

  • (Boolean) —

    true if type is worker, false if it is not



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# File 'lib/swarm/tile.rb', line 51

attr_type :worker,  icon: '├┤'.freeze, color: BLUE