Class: UnitFunction

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(function = FUNCNONE) ⇒ UnitFunction

Returns a new instance of UnitFunction.



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# File 'lib/unitFunction.rb', line 6

def initialize(function = FUNCNONE)
  @func = function
end

Instance Attribute Details

#func ⇒ Object

Returns the value of attribute func.



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# File 'lib/unitFunction.rb', line 4

def func
  @func
end

Instance Method Details

#func!(xx, yy, map, infopane) ⇒ Object 



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# File 'lib/unitFunction.rb', line 10

def func!(xx, yy, map, infopane)
  ret = " didn't actually do anything (ERROR)"

  unit = map.get_unit(xx, yy)
  if unit == nil
    abort("unitFunction.func!(): Functioning unit not found at given coordinates (#{xx}-#{yy})")
  end

  case @func
  # Build given unit
  when FUNCBUILD
    if(unit.parts_built >= PARTS) # just == should be enough
      ret = " completed building of army"
      unit.parts_built = 0
      Army.new(unit.x, unit.y, unit.faction, map, infopane) # TODO allow setting what to build
    else
      ret = " built next part of army"
      unit.parts_built = unit.parts_built + 1
    end
  
  # Wake up when enemies are nearby
  when FUNCSENTRY
    units_around = map.all_units.select { |uu|
      (uu.x - xx).abs <= 1 &&
      (uu.y - yy).abs <= 1 &&
      uu.faction != unit.faction
    }
    if units_around.size > 0
      ret = " woke up"
      @func = FUNCNONE
    else
      ret = " was on sentry duty"
    end
  end

  ret
end