Class: MinecraftAvatars::FlatCharacter

Inherits:
BaseImage
  • Object
show all
Defined in:
lib/minecraft-avatars/flat_character.rb

Instance Attribute Summary

Attributes inherited from BaseImage

#chunky

Instance Method Summary collapse

Methods inherited from BaseImage

#save, #to_blob, #write

Constructor Details

#initialize(player_name, height = 64, accessories = true) ⇒ FlatCharacter

Returns a new instance of FlatCharacter.



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# File 'lib/minecraft-avatars/flat_character.rb', line 8

def initialize(player_name, height=64, accessories=true)

  throw InvalidResolutionException unless (height & (height-1)) == 0
  
  width = height/2

  skin = RawSkin.new(player_name)

  self.chunky = ChunkyPNG::Image.new(16, 32, ChunkyPNG::Color::TRANSPARENT)

  self.chunky.compose!(skin.sections[:head_front], 4, 0)
  self.chunky.compose!(skin.sections[:head_accessory], 4, 0) if accessories
  self.chunky.compose!(skin.sections[:body_front], 4, 8)
  self.chunky.compose!(skin.sections[:leg_front], 4, 20)
  self.chunky.compose!(skin.sections[:leg_front].mirror, 8, 20)
  self.chunky.compose!(skin.sections[:arm_front], 0, 8)
  self.chunky.compose!(skin.sections[:arm_front].mirror, 12, 8)

  self.chunky.resample_nearest_neighbor!(width, height)

end