package game

import (
	"fmt"
	"sirlab.de/go/knyt/user"
)

func (gm *Game) SaveSelection(usr *user.User, selection string) error {
	gm.mu.Lock()
	defer gm.mu.Unlock()

	id := usr.GetId()
	if gm.players[id].id != id {
		return fmt.Errorf("invalid user")
	}

	gm.round.selection[id] = selection
	fmt.Printf("selections: %d\n", len(gm.round.selection))

	fmt.Printf("SaveSelection: \"%s\"\n", selection)
	return nil
}