Add tabletop components 486-500 and ten game icons

Fifteen pieces of a games night: Dice, DiceTray, PlayingCard, CardHand,
Deck, Chessboard, GoBoard, MahjongTile, Domino, Roulette, CoinFlip,
BingoCard, TicTacToe, ScoreTrack and Meeple. Component number 500 is
a meeple, which seems right.

Dice tumble, coins turn and wheels spin on a cue, a frame at a time,
and land at once under Reduce Motion. Hands lift the card you point
at and play the one drawn on top; pieces and stones pick the lighter
of Lit and Ink for White, so they read in every palette; the computer
plays a fair O; FREE is a star in every language.

New 12x12 icons: Spade, Club, Diamond, Meeple, King, Queen, Rook,
Bishop, Knight and Pawn.

tabletop/selfreview_test.go

@@ -0,0 +1,57 @@
+package tabletop_test
+
+import (
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/egoist/mygo/ui"
+
+	"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/tabletop"
+)
+
+func TestTossesTakeAClockStepBack(t *testing.T) {
+	wd := newWorld()
+	cue := 0
+	tt := view(600, 400, wd, func(c *ui.Context) {
+		tabletop.Dice(c, "Die", 4, tabletop.DiceOptions{Cue: cue})
+		tabletop.CoinFlip(c, "Coin", true, tabletop.CoinFlipOptions{Cue: cue})
+		tabletop.Roulette(c, "Wheel", []string{"A", "B", "C"}, 1, tabletop.RouletteOptions{Cue: cue})
+	})
+	cue = 1
+	tt.Frame()
+	later(tt, wd, -time.Second)
+	later(tt, wd, 3*time.Second)
+	find(t, tt, "HEADS")
+}
+
+func TestTicTacToeReportsEachMove(t *testing.T) {
+	played := []int{}
+	log := logged(func() {
+		tt := view(400, 400, newWorld(), func(c *ui.Context) {
+			if r := tabletop.TicTacToe(c, "Grid", tabletop.TicTacToeOptions{}); r.Played >= 0 {
+				played = append(played, r.Played)
+			}
+		})
+		cell(t, tt, "Grid", 3, 22, 0)
+	})
+	if len(played) != 1 || played[0] != 0 || !strings.Contains(log, "tic-tac-toe move") {
+		t.Fatalf("played %v; log:\n%s", played, log)
+	}
+}
+
+func TestTooWideNumbersPanic(t *testing.T) {
+	for name, build := range map[string]func(c *ui.Context){
+		"track": func(c *ui.Context) { tabletop.ScoreTrack(c, "S", []int{1}, tabletop.ScoreTrackOptions{Spaces: 1000}) },
+		"bingo": func(c *ui.Context) {
+			var n [25]int
+			var m [25]bool
+			for i := range n {
+				n[i] = 1000 + i
+			}
+			tabletop.BingoCard(c, "B", n, &m, tabletop.BingoCardOptions{})
+		},
+	} {
+		mustPanic(t, name, func() { view(600, 400, newWorld(), build) })
+	}
+}