Sha256: c0e557988c8d398e5c05ac4385968b45b5ceeb5d554e214fb5651c8af99538b6
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Size: 1.58 KB
Versions: 18
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Contents
# Extend Numeric with simple angle conversion methods.
class ::Numeric
def degrees_to_radians
self * Math::PI / 180.0
end
def radians_to_degrees
self * 180.0 / Math::PI
end
def gosu_to_radians
(self - 90) * Math::PI / 180.0
end
def radians_to_gosu
self * 180.0 / Math::PI + 90
end
end
# Backwards compatibility: import the constants into Gosu::Button.
module Gosu::Button
Gosu.constants.each { |c| const_set(c, Gosu.const_get(c)) }
end
# Backwards compatibility: Window arguments to Sample and Song
class Gosu::Sample
alias new_initialize initialize
def initialize(*args)
args.shift if args.first.is_a? Gosu::Window
new_initialize *args
end
end
class Gosu::Song
alias new_initialize initialize
def initialize(*args)
args.shift if args.first.is_a? Gosu::Window
new_initialize *args
end
end
# Color constants (SWIG messes up constants somehow)
class Gosu::Color
NONE = Gosu::Color.new(0x00000000)
BLACK = Gosu::Color.new(0xff000000)
GRAY = Gosu::Color.new(0xff808080)
WHITE = Gosu::Color.new(0xffffffff)
AQUA = Gosu::Color.new(0xff00ffff)
RED = Gosu::Color.new(0xffff0000)
GREEN = Gosu::Color.new(0xff00ff00)
BLUE = Gosu::Color.new(0xff0000ff)
YELLOW = Gosu::Color.new(0xffffff00)
FUCHSIA = Gosu::Color.new(0xffff00ff)
CYAN = Gosu::Color.new(0xff00ffff)
end
# Instance methods for button_id_to_char and char_to_button_id
class Gosu::Window
def button_id_to_char(id)
self.class.button_id_to_char(id)
end
def char_to_button_id(ch)
self.class.char_to_button_id(ch)
end
end
Version data entries
18 entries across 18 versions & 1 rubygems