063b03ce25
Both game and snake packages had identical PlayerID types and the snake package imported game.GenerateID. Now both use player.ID and player.GenerateID from the shared player package.
19 lines
470 B
Go
19 lines
470 B
Go
// Package player provides shared identity types used across game packages.
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package player
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import (
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"crypto/rand"
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"encoding/hex"
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)
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// ID uniquely identifies a player within a session. For authenticated users
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// this is their user UUID; for guests it's a random hex string.
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type ID string
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// GenerateID returns a random hex string of 2*size characters.
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func GenerateID(size int) string {
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b := make([]byte, size)
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_, _ = rand.Read(b)
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return hex.EncodeToString(b)
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}
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