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Versions: 12
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Stored size: 1.94 KB
Contents
module CyberarmEngine
module Common
def push_state(klass, options={})
$window.push_state(klass, options)
end
def current_state
$window.current_state
end
def previous_state
$window.previous_state
end
def pop_state
$window.pop_state
end
def show_cursor
$window.show_cursor
end
def show_cursor=boolean
$window.show_cursor = boolean
end
def draw_rect(x, y, width, height, color, z = 0)
$window.draw_rect(x,y,width,height,color,z)
end
def fill(color, z = 0)
draw_rect(0, 0, $window.width, $window.height, color, z)
end
def lighten(color, amount = 25)
if defined?(color.alpha)
return Gosu::Color.rgba(color.red+amount, color.green+amount, color.blue+amount, color.alpha)
else
return Gosu::Color.rgb(color.red+amount, color.green+amount, color.blue+amount)
end
end
def darken(color, amount = 25)
if defined?(color.alpha)
return Gosu::Color.rgba(color.red-amount, color.green-amount, color.blue-amount, color.alpha)
else
return Gosu::Color.rgb(color.red-amount, color.green-amount, color.blue-amount)
end
end
def opacity(color, ratio = 1.0)
alpha = 255 * ratio
return Gosu::Color.rgba(color.red, color.green, color.blue, alpha)
end
def get_asset(path, hash, klass)
asset = nil
hash.detect do |_asset, instance|
if _asset == path
asset = instance
true
end
end
unless asset
instance = klass.new(path)
hash[path] = instance
asset = instance
end
return asset
end
def get_image(path)
get_asset(path, Engine::IMAGES, Gosu::Image)
end
def get_sample(path)
get_asset(path, Engine::SAMPLES, Gosu::Sample)
end
def get_song(path)
get_asset(path, Engine::SONGS, Gosu::Song)
end
def window
$window
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems