class Core::Config
Attributes
hash[R]
Public Class Methods
new()
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# File lib/config.rb, line 8 def initialize @hash = { :opengl => true, :language => "de", :volume => 0.5, # 0 = normal, 1 = twice as loud :contrast => 1.0, # 1.0 = off :log => true, # whether to log to file or print everything on stdout :text_speed => 5, # higher = slower } end
Public Instance Methods
load(file=Core::DEFAULT_CONFIG)
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# File lib/config.rb, line 19 def load(file=Core::DEFAULT_CONFIG) if !File.exists?(Core::HOME_PATH + file) File.new(Core::HOME_PATH + file, "w") else if File.size(Core::HOME_PATH + file) > 0 begin @hash = Marshal.load(File.open(Core::HOME_PATH + file, "r")) validate rescue TypeError puts("WARNING: Corrupted config file (#{file}), reverting to default") rescue NoMethodError # this is likely caused by outdated configs warn("WARNING: Config file #{file} is outdated, deleting") File.delete(Core::HOME_PATH + file) end end end end
save(file=Core::DEFAULT_CONFIG)
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# File lib/config.rb, line 37 def save(file=Core::DEFAULT_CONFIG) validate Marshal.dump(@hash, File.open(Core::HOME_PATH + file, "w")) rescue NoMethodError # this is likely caused by outdated configs warn("WARNING: Config file #{file} is outdated, deleting") File.delete(Core::HOME_PATH + file) end
validate()
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# File lib/config.rb, line 45 def validate if !["en", "de"].include?(@hash[:language]) @hash[:language] = "de" end vol = @hash[:volume] if vol < 0 @hash[:volume] = 0.0 elsif vol > 1 @hash[:volume] = 1.0 end speed = @hash[:text_speed] if speed < 1 @hash[:text_speed] = 1 elsif speed > 10 @hash[:text_speed] = 10 end end