it works
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4c305006a8
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90
cells.go
Normal file
90
cells.go
Normal file
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@ -0,0 +1,90 @@
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package main
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type Cell struct {
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X int
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Y int
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State int
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}
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func (c *Cell) Display() rune {
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if c.State == 1 {
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return '\u2588'
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} else {
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return ' '
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}
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}
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func (c *Cell) Update(g *Game) int{
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h, w := g.Screen.Size()
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cs := g.Cells
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n := 0
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if c.X == 0 {
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if c.Y == 0 {
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n = cs[c.X][c.Y+1].State +
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cs[c.X+1][c.Y].State +
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cs[c.X+1][c.Y+1].State
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} else if c.Y < w-1 {
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n = cs[c.X][c.Y+1].State +
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cs[c.X+1][c.Y].State +
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cs[c.X+1][c.Y+1].State +
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cs[c.X][c.Y-1].State +
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cs[c.X+1][c.Y-1].State
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} else {
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n = cs[c.X+1][c.Y].State +
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cs[c.X][c.Y-1].State +
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cs[c.X+1][c.Y-1].State
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}
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} else if c.X == h-1 {
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if c.Y == 0 {
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n = cs[c.X][c.Y+1].State +
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cs[c.X-1][c.Y].State +
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cs[c.X-1][c.Y+1].State
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} else if c.Y < w-1 {
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n = cs[c.X][c.Y+1].State +
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cs[c.X-1][c.Y].State +
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cs[c.X-1][c.Y+1].State +
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cs[c.X][c.Y-1].State +
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cs[c.X-1][c.Y-1].State
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} else {
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n = cs[c.X-1][c.Y].State +
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cs[c.X][c.Y-1].State +
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cs[c.X-1][c.Y-1].State
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}
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} else if c.Y == 0 {
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n = cs[c.X-1][c.Y].State +
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cs[c.X-1][c.Y+1].State +
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cs[c.X][c.Y+1].State +
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cs[c.X+1][c.Y+1].State +
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cs[c.X+1][c.Y].State
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} else if c.Y == w-1 {
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n = cs[c.X-1][c.Y].State +
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cs[c.X-1][c.Y-1].State +
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cs[c.X][c.Y-1].State +
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cs[c.X+1][c.Y-1].State +
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cs[c.X+1][c.Y].State
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} else {
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n = cs[c.X-1][c.Y-1].State +
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cs[c.X-1][c.Y].State +
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cs[c.X-1][c.Y+1].State +
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cs[c.X][c.Y-1].State +
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cs[c.X][c.Y+1].State +
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cs[c.X+1][c.Y-1].State +
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cs[c.X+1][c.Y].State +
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cs[c.X+1][c.Y+1].State
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}
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if c.State == 1 {
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if n >= 2 && n < 4 {
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return 1
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} else {
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return 0
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}
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} else if c.State == 0 {
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if n == 3 {
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return 1
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}
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return 0
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} else {
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return 0
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}
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}
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145
game.go
145
game.go
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@ -1,5 +1,146 @@
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package main
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func GetText() string {
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return "My text"
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import (
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"time"
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"github.com/gdamore/tcell/v2"
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)
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type Game struct {
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Screen tcell.Screen
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Cells [][]Cell
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}
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func (g *Game) Run() Game{
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s := g.Screen
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style := tcell.StyleDefault.Background(tcell.ColorBlack).Foreground(tcell.ColorPurple)
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s.SetStyle(style)
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state := g.Cells
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var newState [][]Cell
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for r, h := range state {
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var row []Cell
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for c, _ := range h {
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cellState := state[r][c].Update(g)
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cellX := r
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cellY := c
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newCell := Cell{
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X: cellX,
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Y: cellY,
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State: cellState,
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}
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row = append(row, newCell)
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s.SetContent(state[r][c].X, state[r][c].Y, state[r][c].Display(), nil, style)
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}
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newState = append(newState, row)
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}
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newGame := Game {
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Screen: s,
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Cells: newState,
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}
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s.Show()
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time.Sleep(1*time.Millisecond)
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s.Clear()
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return newGame
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}
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func (g *Game) Glider() Game{
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s := g.Screen
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h, w := s.Size()
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var states [][]int
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for r := 0; r<h; r++ {
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var row []int
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for c := 0; c<w; c++ {
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n := 0
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row = append(row, n)
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}
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states = append(states, row)
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}
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states[111][26] = 1
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states[112][27] = 1
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states[113][27] = 1
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states[113][26] = 1
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states[113][25] = 1
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var cells [][]Cell
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for r := 0; r<h; r++ {
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var row []Cell
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for c := 0; c<w; c++ {
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newCell := Cell{r, c, states[r][c]}
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row = append(row, newCell)
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}
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cells = append(cells, row)
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}
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game := Game{
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Screen: s,
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Cells: cells,
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}
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return game
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}
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func (g *Game) GliderGun() Game{
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s := g.Screen
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h, w := s.Size()
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var states [][]int
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for r := 0; r<h; r++ {
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var row []int
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for c := 0; c<w; c++ {
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n := 0
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row = append(row, n)
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}
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states = append(states, row)
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}
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states[111][26] = 1
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states[112][27] = 1
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states[113][26] = 1
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states[113][27] = 1
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states[122][26] = 1
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states[122][27] = 1
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states[122][28] = 1
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states[123][25] = 1
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states[123][29] = 1
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states[124][24] = 1
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states[124][30] = 1
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states[125][24] = 1
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states[125][30] = 1
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states[126][27] = 1
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states[127][25] = 1
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states[127][29] = 1
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states[128][26] = 1
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states[128][27] = 1
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states[128][28] = 1
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states[129][27] = 1
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states[131][24] = 1
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states[131][25] = 1
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states[131][26] = 1
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states[132][24] = 1
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states[132][25] = 1
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states[132][26] = 1
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states[133][23] = 1
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states[133][27] = 1
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states[135][22] = 1
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states[135][23] = 1
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states[135][27] = 1
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states[135][28] = 1
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states[145][24] = 1
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states[145][25] = 1
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states[146][24] = 1
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states[146][25] = 1
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var cells [][]Cell
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for r := 0; r<h; r++ {
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var row []Cell
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for c := 0; c<w; c++ {
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newCell := Cell{r, c, states[r][c]}
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row = append(row, newCell)
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}
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cells = append(cells, row)
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}
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game := Game{
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Screen: s,
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Cells: cells,
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}
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return game
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}
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90
main.go
90
main.go
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@ -1,44 +1,68 @@
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package main
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import (
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"math/rand/v2"
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"os"
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"github.com/gdamore/tcell/v2"
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"github.com/rivo/tview"
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)
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func main() {
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app := tview.NewApplication()
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app.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
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if event.Rune() == 'q' {
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app.Stop()
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func randNum() int {
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n := rand.IntN(100)
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if n < 85 {
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return 0
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} else {
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return 1
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}
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}
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return event
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})
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shortcuts := tview.NewList().
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AddItem("Run", "Press to run", 'r', nil).
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AddItem("New", "Press for new init", 'n', nil).
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AddItem("Quit", "Press to exit", 'q', func() {
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app.Stop()
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}).
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SetSelectedFocusOnly(true)
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main := tview.NewTextView().
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SetTextAlign(tview.AlignCenter).
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SetText(GetText())
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grid := tview.NewGrid().
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SetRows(0).
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SetColumns(0, 30).
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AddItem(main, 0, 0, 1, 1, 0, 0, false).
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AddItem(shortcuts, 0, 1, 1, 1, 0, 0, true)
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grid.Box = tview.NewBox().
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SetTitle("Game of Life").
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SetBorder(true).
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SetBorderColor(tcell.ColorPurple)
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if err := app.SetRoot(grid, true).EnableMouse(true).Run(); err != nil {
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func main() {
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// create new screen
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s, err := tcell.NewScreen()
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if err != nil {
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panic(err)
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}
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// initialise screen
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if err := s.Init(); err != nil {
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panic(err)
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}
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// polling to be able to quit
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style := tcell.StyleDefault.Background(tcell.ColorBlack).Foreground(tcell.ColorPurple)
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s.SetStyle(style)
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h, w := s.Size()
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var cells [][]Cell
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for r := 0; r<h; r++ {
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var row []Cell
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for c := 0; c<w; c++ {
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newCell := Cell{r, c, randNum()}
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row = append(row, newCell)
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}
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cells = append(cells, row)
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}
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game := Game{
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Screen: s,
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Cells: cells,
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}
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println("about to start")
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// game = game.Glider()
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for {
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newGame := game.Run()
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switch event := s.PollEvent().(type) {
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case *tcell.EventResize:
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s.Sync()
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case *tcell.EventKey:
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if event.Rune() == 'q' || event.Key() == tcell.KeyCtrlC {
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s.Fini()
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os.Exit(0)
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}
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}
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game = newGame
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}
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}
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