Sha256: 16843bd6311a4a7a9fad6b934f8b7f64f0bedf335c405d0112ba1661886f382b
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Size: 1.66 KB
Versions: 16
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Contents
# Extend Numeric with simple angle conversion methods,
# for easier integration with Chipmunk.
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
# Color constants.
# This is cleaner than having SWIG define them.
module Gosu
class ImmutableColor < Color
private :alpha=, :red=, :green=, :blue=, :hue=, :saturation=, :value=
end
class Color
NONE = Gosu::ImmutableColor.new(0x00_000000)
BLACK = Gosu::ImmutableColor.new(0xff_000000)
GRAY = Gosu::ImmutableColor.new(0xff_808080)
WHITE = Gosu::ImmutableColor.new(0xff_ffffff)
AQUA = Gosu::ImmutableColor.new(0xff_00ffff)
RED = Gosu::ImmutableColor.new(0xff_ff0000)
GREEN = Gosu::ImmutableColor.new(0xff_00ff00)
BLUE = Gosu::ImmutableColor.new(0xff_0000ff)
YELLOW = Gosu::ImmutableColor.new(0xff_ffff00)
FUCHSIA = Gosu::ImmutableColor.new(0xff_ff00ff)
CYAN = Gosu::ImmutableColor.new(0xff_00ffff)
alias hash gl
def eql?(other)
gl == other.gl
end
end
end
class Gosu::Window
# Call Thread.pass every tick, which may or may not be necessary for friendly co-existence with
# Ruby's Thread class.
alias _tick tick
def tick
Thread.pass
_tick
end
end
# Release OpenAL resources during Ruby's shutdown, not Gosu's.
at_exit do
begin
Gosu::Song.current_song.stop if Gosu::Song.current_song
Gosu._release_all_openal_resources
rescue
end
end
Version data entries
16 entries across 16 versions & 1 rubygems