Class: World

Inherits:
Object
  • Object
show all
Defined in:
lib/demigodGame/World.rb

Constant Summary collapse

BUILDABLE = 
{:wood_cutter => 'w', :sheep => 's', :mines => 'm', :chapel => 'c', :house => 'h', :dragon => 'd'}
DECISIONS = 
{:build => {:w => 'wood_cutter', :s => 'sheep', :m => 'mines', :c => 'chapel', :h => 'house', :d => 'dragon'},
:raise => {:r => 'ridge', :f => 'forest', :p => 'plains'}}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(size = 5) ⇒ World 



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# File 'lib/demigodGame/World.rb', line 15

def initialize(size = 5)
  @buildings = {:wood_cutter => 0, :sheep => 0, :mines => 0, :chapel => 0, :house => 0, :dragon => 0}
  @size = size

  generate_tiles(size)
end

Instance Attribute Details

#buildings ⇒ Object (readonly)

Returns the value of attribute buildings.



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# File 'lib/demigodGame/World.rb', line 13

def buildings
  @buildings
end

#size ⇒ Object (readonly)

Returns the value of attribute size.



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# File 'lib/demigodGame/World.rb', line 13

def size
  @size
end

#tiles ⇒ Object (readonly)

Returns the value of attribute tiles.



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# File 'lib/demigodGame/World.rb', line 13

def tiles
  @tiles
end

Instance Method Details

#advance(tile, order) ⇒ Object

Advances the world map based on given 1-letter instruction Assumes all given decisions were checked by tile.accept



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# File 'lib/demigodGame/World.rb', line 33

def advance(tile, order)
  if order.match(/\A[rfp]\Z/) # for raise of Ridge, Forest or Plain

    raise_tile(tile.x, tile.y, DECISIONS[:raise][order.to_sym])

  elsif order.match(/\A[wsmchd]\Z/) # for build of any building

    build_on_tile(tile, DECISIONS[:build][order.to_sym])
  else
    UiHandler.print_error()
  end
end

#get_tile(str) ⇒ Object

returns a specific tile from an str with a space



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# File 'lib/demigodGame/World.rb', line 23

def get_tile(str)
  str.strip!
  str = str.split(" ")
  x = str[0].to_i - 1
  y = str[1].to_i - 1
  @tiles[x][y]
end

#production(resources) ⇒ Object

Adds to resources by number of buildings. Also checks the only lose condition in the game



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# File 'lib/demigodGame/World.rb', line 45

def production(resources)
  resources[:wood] += @buildings[:wood_cutter]
  resources[:food] += @buildings[:sheep] -resources[:population]
  resources[:iron] += @buildings[:mines]
  resources[:favor] += @buildings[:chapel] * (resources[:population] / 10 + 1)
  resources[:favor] = (resources[:favor] * 0.9).to_i

  if resources[:population] < resources[:food]
    resources[:population] += @buildings[:house]
  else
    puts UiHandler::NOT_ENOUGH_FOOD
    resources[:population] -= resources[:population] - resources[:food]
  end
  UiHandler.print_status(resources, @buildings)

  resources.each do |name, value| # lose condition

    if value < 0
      system "clear" or system "cls"
      UiHandler.print_lost_message
      exit
    end
  end
  resources
end

#valid?(str) ⇒ Boolean 



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# File 'lib/demigodGame/World.rb', line 70

def valid? (str)
  str.strip!
  return false if !str.match(/\A\d+\s\d+\Z/)
  true
end