33 lines
705 B
Ruby
33 lines
705 B
Ruby
# Global constants
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SCREEN_SIZE = [720, 480].freeze
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N, S, W, E = 1, 2, 4, 8
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# Config module to hold global settings that can be toggled in the settings scene, and accessed anywhere else in the code via the event bus
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module Config
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@config = {
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debug: ARGV.include?("--debug"),
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fog: true,
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torches_lightup: true,
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}
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if File.exist?("config.json")
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data = JSON.parse(File.read("config.json"))
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@config.merge!(data.transform_keys(&:to_sym))
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end
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$bus.on(:settings) { |k| @config[k] }
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module_function
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def toggle(key)
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@config[key] = !@config[key]
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end
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def persist!
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File.open("config.json", "w") do |f|
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f.write(JSON.pretty_generate(@config))
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end
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end
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end
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