Orphanage

It works. apart from winning. it has... - selections - colors - undo! - errors pretty cool huh
2022-03-28 17:43:05 +08:00 · 2022-03-28 17:43:05 +08:00 · 09e2937101
commit 09e2937101
5 changed files with 225 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,15 @@
+# ---> Go
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+tictactoe
--- a/README.md
+++ b/README.md
@ -0,0 +1,2 @@
+Simple tictactoe TUI implementation
+TODO: do getWinnre()
--- a/go.mod
+++ b/go.mod
@ -0,0 +1,8 @@
+module tictactoe
+
+go 1.16
+
+require (
+	github.com/charmbracelet/bubbletea v0.20.0 // indirect
+	github.com/charmbracelet/lipgloss v0.5.0 // indirect
+)
--- a/go.sum
+++ b/go.sum
@ -0,0 +1,31 @@
+github.com/charmbracelet/bubbletea v0.20.0 h1:/b8LEPgCbNr7WWZ2LuE/BV1/r4t5PyYJtDb+J3vpwxc=
+github.com/charmbracelet/bubbletea v0.20.0/go.mod h1:zpkze1Rioo4rJELjRyGlm9T2YNou1Fm4LIJQSa5QMEM=
+github.com/charmbracelet/lipgloss v0.5.0 h1:lulQHuVeodSgDez+3rGiuxlPVXSnhth442DATR2/8t8=
+github.com/charmbracelet/lipgloss v0.5.0/go.mod h1:EZLha/HbzEt7cYqdFPovlqy5FZPj0xFhg5SaqxScmgs=
+github.com/containerd/console v1.0.3 h1:lIr7SlA5PxZyMV30bDW0MGbiOPXwc63yRuCP0ARubLw=
+github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U=
+github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
+github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
+github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
+github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
+github.com/mattn/go-runewidth v0.0.10/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
+github.com/mattn/go-runewidth v0.0.12/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
+github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU=
+github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b h1:1XF24mVaiu7u+CFywTdcDo2ie1pzzhwjt6RHqzpMU34=
+github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b/go.mod h1:fQuZ0gauxyBcmsdE3ZT4NasjaRdxmbCS0jRHsrWu3Ho=
+github.com/muesli/reflow v0.2.1-0.20210115123740-9e1d0d53df68/go.mod h1:Xk+z4oIWdQqJzsxyjgl3P22oYZnHdZ8FFTHAQQt5BMQ=
+github.com/muesli/reflow v0.3.0 h1:IFsN6K9NfGtjeggFP+68I4chLZV2yIKsXJFNZ+eWh6s=
+github.com/muesli/reflow v0.3.0/go.mod h1:pbwTDkVPibjO2kyvBQRBxTWEEGDGq0FlB1BIKtnHY/8=
+github.com/muesli/termenv v0.11.1-0.20220204035834-5ac8409525e0/go.mod h1:Bd5NYQ7pd+SrtBSrSNoBBmXlcY8+Xj4BMJgh8qcZrvs=
+github.com/muesli/termenv v0.11.1-0.20220212125758-44cd13922739 h1:QANkGiGr39l1EESqrE0gZw0/AJNYzIvoGLhIoVYtluI=
+github.com/muesli/termenv v0.11.1-0.20220212125758-44cd13922739/go.mod h1:Bd5NYQ7pd+SrtBSrSNoBBmXlcY8+Xj4BMJgh8qcZrvs=
+github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
+github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20210422114643-f5beecf764ed h1:Ei4bQjjpYUsS4efOUz+5Nz++IVkHk87n2zBA0NxBWc0=
+golang.org/x/term v0.0.0-20210422114643-f5beecf764ed/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
--- a/main.go
+++ b/main.go
@ -0,0 +1,169 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+)
+
+var (
+	colorRed   = lipgloss.NewStyle().Foreground(lipgloss.Color("#ff0000"))
+	colorGreen = lipgloss.NewStyle().Foreground(lipgloss.Color("#76c165"))
+	colorBlue  = lipgloss.NewStyle().Foreground(lipgloss.Color("#1a73e8"))
+	colorLemon  = lipgloss.NewStyle().Foreground(lipgloss.Color("#e7ef80"))
+)
+
+type model struct {
+	board        [][]int // 2-D game board. 0 for nothing, 1 for o, 2 for x
+	turn         int     // who's turn is it
+	cursor       []int   // coordinates of cursor position in the board
+	msg          string
+	moves        int     // number of occupied cells
+	movesHistory [][]int // list of coords
+}
+
+func initialModel() model {
+	board := make([][]int, 3)
+	for i := range board {
+		board[i] = make([]int, 3)
+	}
+	return model{
+		board:  board,
+		turn:   1,
+		cursor: make([]int, 2),
+		msg:    "",
+	}
+}
+
+func (m model) Init() tea.Cmd {
+	return nil
+}
+
+func (m model) getWinner() int {
+	return 0
+}
+
+func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	m.msg = ""
+
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		key := msg.String()
+		switch key {
+		case "q", "ctrl+c":
+			m.msg = "Bye!"
+			return m, tea.Quit
+
+		case "u":
+			if m.moves == 0 {
+				m.msg = "Nothing to undo"
+				return m, nil
+			}
+
+			last := m.movesHistory[m.moves-1]
+			m.board[last[0]][last[1]] = 0
+			m.cursor[0] = last[0]
+			m.cursor[1] = last[1]
+			m.movesHistory = m.movesHistory[:m.moves-1]
+
+			m.turn = 1 - m.turn + 2 // change 1 to 2, 2 to 1
+			m.moves--
+			m.msg = "Undone"
+			return m, nil
+
+		case "enter", " ":
+			if m.board[m.cursor[0]][m.cursor[1]] == 0 {
+				m.board[m.cursor[0]][m.cursor[1]] = m.turn
+				m.turn = 1 - m.turn + 2 // change 1 to 2, 2 to 1
+				m.moves++
+				m.movesHistory = append(m.movesHistory, []int{m.cursor[0], m.cursor[1]})
+			} else {
+				m.msg = "That cell is already occupied!"
+			}
+
+		case "up", "k":
+			if m.cursor[0] > 0 {
+				m.cursor[0]--
+			}
+
+		case "down", "j":
+			if m.cursor[0] < 2 {
+				m.cursor[0]++
+			}
+
+		case "left", "h":
+			if m.cursor[1] > 0 {
+				m.cursor[1]--
+			}
+
+		case "right", "l":
+			if m.cursor[1] < 2 {
+				m.cursor[1]++
+			}
+		}
+	}
+	winner := m.getWinner()
+	if winner != 0 {
+		if winner == 1 {
+			m.msg = "o wins!"
+		} else {
+			m.msg = "x wins!"
+		}
+		return m, tea.Quit
+	}
+	if m.moves == 9 {
+		m.msg = "It's a tie!"
+		m.turn = 1 - m.turn + 2 // show last turn
+		return m, tea.Quit
+	}
+
+	return m, nil
+}
+
+func (m model) View() (s string) {
+	s = "\n"
+	// s += fmt.Sprintf("%v", m.cursor)
+	indent := "    "
+
+	for x, row := range m.board {
+		var v string
+		s += indent
+		for y, cell := range row {
+			switch cell {
+			case 0:
+				v = "_"
+			case 1:
+				v = colorGreen.Render("o")
+			case 2:
+				v = colorBlue.Render("x")
+			}
+			if x == m.cursor[0] && y == m.cursor[1] {
+				s += fmt.Sprintf(" [%s] ", v)
+			} else {
+				s += fmt.Sprintf("  %s  ", v)
+			}
+		}
+		s += "\n\n"
+	}
+
+	if m.turn == 1 {
+		s += fmt.Sprintf("\n  %s turn\n", colorGreen.Render("o"))
+	} else {
+		s += fmt.Sprintf("\n  %s turn\n", colorBlue.Render("x"))
+	}
+	s += "\n  " + colorLemon.Render(m.msg) + "\n\n"
+
+	s += "[enter/space] select;  [hjkl/arrows] move around;  [u]ndo;  [q/ctrl-c] quit"
+
+	return
+}
+
+func main() {
+	p := tea.NewProgram(initialModel())
+	if err := p.Start(); err != nil {
+		fmt.Printf("Alas, there's been an error: %v", err)
+		os.Exit(1)
+	}
+}