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27 lines
624 B
Go
27 lines
624 B
Go
package session
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import (
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"math/rand"
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"strconv"
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"strings"
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)
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const separator = "___"
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// getGameNameFromRoomID parse roomID to get roomID and gameName
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func GetGameNameFromRoomID(roomID string) string {
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parts := strings.Split(roomID, separator)
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if len(parts) > 1 {
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return parts[1]
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}
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return ""
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}
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// generateRoomID generate a unique room ID containing 16 digits
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func GenerateRoomID(gameName string) string {
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// RoomID contains random number + gameName
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// Next time when we only get roomID, we can launch game based on gameName
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roomID := strconv.FormatInt(rand.Int63(), 16) + separator + gameName
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return roomID
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}
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