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Index ¶
Constants ¶
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const ( DefaultCols = 7 DefaultRows = 6 DefaultNPlayers = 2 DefaultNWin = 4 DefaultMode = "terminal" )
Common defaults.
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const ( Empty = iota Red Yellow Green Magenta Blue Cyan Black Stale PlayerUnicode = '●' )
GridState is the enum values
Variables ¶
AvailablePlayers is the list of available player colors.
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var (
ErrInvalidMove = errors.New("invalid move")
)
Common errors.
Functions ¶
This section is empty.
Types ¶
type Four ¶
type Four struct {
sync.RWMutex // Lock to protect the Players map.
Content [][]State `json:"content"`
NWin int `json:"nwin"`
NPlayers int `json:"nplayers"`
Columns int `json:"columns"`
Rows int `json:"rows"`
CurPlayerIdx int `json:"cur_player_idx"`
CurPlayer State `json:"cur_player"`
AvailablePlayers []State `json:"available_players"`
Players map[State]string `json:"players"` // Used for the server mode.
ActivityChan chan State `json:"-"` // Channel populated with latest game state.
GridState State `json:"grid_state"` // If not "Empty", then the game is finished.
}
Four holds the game state.
func NewConnectFour ¶
NewConnectFour instantiates a new game. TODO: Use a single dimension slice.
func (*Four) ColumnCount ¶
ColumnCount returns the count of occupied cells in the requested column.
func (*Four) PlayerMove ¶
PlayerMove plays a move for the given player.
Source Files
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