32 lines
553 B
Go
32 lines
553 B
Go
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package secret
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// Handshake converts an integer into a string slice
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// of the code
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func Handshake(code int) []string {
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if code < 0 {
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return nil
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}
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var ret []string
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if code&1 == 1 {
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ret = append(ret, "wink")
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}
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if code&2 == 2 {
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ret = append(ret, "double blink")
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}
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if code&4 == 4 {
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ret = append(ret, "close your eyes")
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}
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if code&8 == 8 {
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ret = append(ret, "jump")
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}
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if code&16 == 16 {
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var revRet []string
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for len(ret) > 0 {
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revRet = append(revRet, ret[len(ret)-1])
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ret = ret[:len(ret)-1]
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}
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ret = revRet
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}
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return ret
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}
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