/
display.go
82 lines (62 loc) · 1.8 KB
/
display.go
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package main
import (
"fmt"
"io"
"github.com/mattn/go-runewidth"
termbox "github.com/nsf/termbox-go"
)
//
// 0 = empty
// S = ship
// X = hit ship
const (
Nothing = 0
Hit = 1
Miss = 2
)
// Board exported
type TheirBoard [][]int
type OurBoard [][]*Ship
//var b1 TheirBoard // Their Board
//var b2 Out // Opponents Board
// Display the baord
// b1 our board = b2 their board
func Display(b1, b2 TheirBoard, writer io.Writer) {
fmt.Println("Display")
// Clear the terminal
termbox.Clear(termbox.ColorWhite, termbox.ColorBlack)
xStart := 10
yStart := 10
print_tb(5, 5, "Battle Ships", termbox.ColorMagenta, termbox.ColorWhite)
printBoard(b1, xStart, yStart)
printBoard(b2, xStart+30, yStart)
}
func printBoard(board TheirBoard, xStart, yStart int) {
print_tb(xStart-1, 9, "/ - - - - - - - - - -\\", termbox.ColorBlack, termbox.ColorWhite)
// X then Y
// y := yStart
for y := 0; y < 10; y++ {
for x := 0; x < 10; x++ {
termbox.SetCell(xStart-1, yStart+y, '|', termbox.ColorBlack, termbox.ColorWhite)
switch board[x][y] {
case 1:
termbox.SetCell(xStart+(x*2), yStart+y, 'X', termbox.ColorRed, termbox.ColorBlack)
case 2:
termbox.SetCell(xStart+(x*2), yStart+y, ' ', 8, termbox.ColorBlack)
default:
termbox.SetCell(xStart+(x*2), yStart+y, '~', termbox.ColorGreen, termbox.ColorCyan)
termbox.SetCell(xStart+(x*2)-1, yStart+y, ' ', termbox.ColorGreen, termbox.ColorCyan)
}
}
termbox.SetCell(xStart+(10*2), yStart+y, '|', termbox.ColorBlack, termbox.ColorWhite)
}
termbox.Flush()
print_tb(xStart-1, yStart+10, "\\ - - - - - - - - - -/", termbox.ColorBlack, termbox.ColorWhite)
}
func print_tb(x, y int, msg string, fg, bg termbox.Attribute) {
for _, c := range []rune(msg) {
termbox.SetCell(x, y, c, fg, bg)
x += runewidth.RuneWidth(c)
}
termbox.Flush()
}