Class: UnitFunction

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(function = FUNCNONE, unit) ⇒ UnitFunction

Returns a new instance of UnitFunction.



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

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

Instance Attribute Details

#func ⇒ Object

Returns the value of attribute func.



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# File 'lib/lib/units/unitFunction.rb', line 2

def func
  @func
end

Instance Method Details

#func!(map, infopane) ⇒ Object 



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# File 'lib/lib/units/unitFunction.rb', line 24

def func!(map, infopane)
  case @func
  # Build given unit
  when FUNCBUILD
    unless @unit.project
      abort("unitFunction.func!(): No project set (" + @unit.to_s + ")")
    end

    @unit.parts_built += 1

    unless @unit.parts_built >= @unit.parts_needed # just == should be enough
      ret = " built next part of #{@unit.project.name} (#{@unit.build_info} done)"
    else
      ret = " completed building of #{@unit.project.name}"
      @unit.parts_built = 0
      @unit.project.new(@unit.x, @unit.y, @unit.faction, map, infopane)
    end

  # Wake when enemies are nearby
  when FUNCSENTRY
    units_around = map.all_units.select { |uu|
      (uu.x - @unit.x).abs <= 1 &&
      (uu.y - @unit.y).abs <= 1 &&
      uu.faction != @unit.faction
    }
    if units_around.size > 0
      ret = " woke up"
      @func = FUNCNONE
    else
      ret = " was on sentry duty"
    end
  end

  unless ret
    abort("unitFunction.func!(): Functionable unit didn't function (" + @unit.to_s + ")")
  end

  ret
end

#info ⇒ Object

Set function part of long info string of unit



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

def info
  case @func
  when FUNCNONE
    "no function"
  when FUNCBUILD
    unless @unit.project
      abort("unitFunction.info(): No project set (" + @unit.to_s + ")")
    end
    "building #{@unit.project.name} (#{@unit.build_info})"
  when FUNCSENTRY
    "sentrying"
  end
end