Class: Core::GUI::CharEquip

Inherits:
Element show all
Defined in:
lib/gui/char_equip.rb

Constant Summary collapse

@@positions = 
{
  :head => [144, 72],
  :torso => [144, 160],
  :rarm => [80, 256],
  :larm => [208, 256],
  :legs => [144, 320],
  :feet => [144, 416],
  :back => [208, 96],
}

Instance Attribute Summary collapse

Attributes inherited from Element

#h, #w, #x, #xoff, #y, #yoff, #zoff

Instance Method Summary collapse

Methods inherited from Element

#remove?

Constructor Details

#initialize(x, y, c) ⇒ CharEquip

Returns a new instance of CharEquip.



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# File 'lib/gui/char_equip.rb', line 15

def initialize(x, y, c)
  super(x, y, 320, 512)
  @bg = Core.sprite("gui/charequip_background")
  @body = Core.sprite("gui/equip_#{c.race}")
  @font = Core.font(Core::DEFAULT_FONT, 24)
  @equipped = {}
  reset_slots
  @char = c
  @equip = false
  @changed = false
  setup_equipment
end

Instance Attribute Details

#slot ⇒ Object (readonly)

Returns the value of attribute slot.



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# File 'lib/gui/char_equip.rb', line 5

def slot
  @slot
end

Instance Method Details

#changed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gui/char_equip.rb', line 108

def changed?
  if @changed
    @changed = false
    return true
  else
    return false
  end
end

#char=(c) ⇒ Object 



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# File 'lib/gui/char_equip.rb', line 27

def char=(c)
  @char = c
  @body = Core.sprite("gui/equip_#{c.race}")
  setup_equipment
end

#draw ⇒ Object 



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# File 'lib/gui/char_equip.rb', line 97

def draw
  super
  @bg.draw(@x, @y, Core::GUI_Z + 5, @w/@bg.width.to_f, @h/@bg.height.to_f)
  @body.draw(@x+32, @y+32, Core::GUI_Z + 6, (@w-64)/@body.width.to_f, (@h-64)/@body.height.to_f)
  @slots.each_value { |but|
    but.bg.draw(but.x, but.y, Core::GUI_Z + 10, 1, 1, @colors[but])
  }
  @equipped.each_value { |el|
    el.draw
  }
end

#equip(location) ⇒ Object 



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# File 'lib/gui/char_equip.rb', line 70

def equip(location)
  @equip = true
  @slot = location
end

#equip? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gui/char_equip.rb', line 74

def equip?
  if @equip
    @equip = false
    return true
  else
    return false
  end
end

#highlight_slots(ary) ⇒ Object 



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# File 'lib/gui/char_equip.rb', line 42

def highlight_slots(ary)
  @colors = {}
  red = @slots
  green = {}
  ary.each { |loc|
    green.store(loc, red[loc])
    green[loc].proc = lambda { equip(loc) }
    red.delete(loc)
  }
  red.each_value { |img|
    color = Gosu::Color.new(255, 255, 0, 0)
    @colors.store(img, color)
  }
  green.each_value { |img|
    color = Gosu::Color.new(255, 0, 255, 0)
    @colors.store(img, color)
  }
  @slots = red.merge(green)
end

#reset_slots ⇒ Object 



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# File 'lib/gui/char_equip.rb', line 32

def reset_slots
  @slots = {}
  @colors = {}
  @@positions.each { |loc, pos|
    @slots.store(loc, ImageButton.new(@x+pos[0], @y+pos[1], "gui/equipslot_background", lambda {}))
  }
  @slots.each { |k, v|
    @colors.store(v, Gosu::Color.new(255, 255, 255, 255))
  }
end

#setup_equipment ⇒ Object 



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# File 'lib/gui/char_equip.rb', line 61

def setup_equipment
  equip = @char.equipment
  @equipped = {}
  equip.each { |loc, item|
    if item
      @equipped.store(loc, ImageButton.new(@x+@@positions[loc][0], @y+@@positions[loc][1], "#{item.icon_file}", lambda { unequip(loc) }, 32, 32))
    end          
  }
end

#unequip(location) ⇒ Object 



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# File 'lib/gui/char_equip.rb', line 82

def unequip(location)
  # TODO weight/capacity check
  @char.inventory.add(@char.equipment.remove_at(location))
  setup_equipment
  @changed = true
end

#update ⇒ Object 



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# File 'lib/gui/char_equip.rb', line 88

def update
  super
  @equipped.each_value { |el|
    el.update
  }
  @slots.each_value { |but|
    but.update
  }
end