Init + basic start

Author: benjojo

.gitignore

@@ -0,0 +1 @@
+bgp-battleships

board.go

@@ -0,0 +1,55 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/mgutz/ansi"
+)
+
+type boardState int
+
+const square string = "■"
+
+const (
+	stateEmpty   boardState = iota // 0
+	stateShip    boardState = iota // 1
+	stateHit     boardState = iota // 2
+	stateAttempt boardState = iota // 3
+)
+
+type battleShipBoard struct {
+	Board [10][10]boardState
+}
+
+func (b *battleShipBoard) Draw() {
+	fmt.Print("_|A|B|C|D|E|F|G|H|I|J|_\n")
+	for y, stripe := range b.Board {
+		fmt.Printf("%d|", y)
+		for _, x := range stripe {
+			fmt.Printf("%s|", x.Draw())
+		}
+		fmt.Printf("%d\n", y)
+	}
+	fmt.Print("_|A|B|C|D|E|F|G|H|I|J|_\n")
+}
+
+var cblack = ansi.ColorCode("black+h:black")
+var cship = ansi.ColorCode("black+h:white")
+var chit = ansi.ColorCode("red+h:red")
+var cattempt = ansi.ColorCode("yellow:yellow")
+
+func (b boardState) Draw() string {
+	if b == stateEmpty {
+		return cblack + square + ansi.DefaultBG + ansi.DefaultFG
+	}
+	if b == stateShip {
+		return cship + square + ansi.DefaultBG + ansi.DefaultFG
+	}
+	if b == stateHit {
+		return chit + square + ansi.DefaultBG + ansi.DefaultFG
+	}
+	if b == stateAttempt {
+		return cattempt + square + ansi.DefaultBG + ansi.DefaultFG
+	}
+	return ""
+}

main.go

@@ -0,0 +1,19 @@
+package main
+
+import (
+	"flag"
+	"log"
+)
+
+func main() {
+	flag.Parse()
+	log.Printf("yup")
+
+	N := battleShipBoard{}
+
+	N.Board[1][5] = stateShip
+	N.Board[1][2] = stateHit
+	N.Board[2][2] = stateAttempt
+
+	N.Draw()
+}