Init commit

cmd/gol/gol.go

@@ -0,0 +1,54 @@
+package main
+
+import (
+	"gol/gol"
+	"gol/term"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+)
+
+func main() {
+	front := gol.New(20, 40)
+	back := gol.New(20, 40)
+
+	// glider
+	front[0][3] = true
+	front[1][4] = true
+	front[2][2] = true
+	front[2][3] = true
+	front[2][4] = true
+
+	// cross
+
+	front[16][21] = true
+	front[17][21] = true
+	front[18][21] = true
+
+	sigs := make(chan os.Signal, 1)
+	signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
+
+	term.StartFullscreen()
+	term.TurnCursor(term.CursorOff)
+
+	loop := func() {
+		ticker := time.NewTicker(250 * time.Millisecond)
+		for {
+			term.GoHome()
+			front.PrintMe()
+			front.NextGen(back)
+			front, back = back, front
+			select {
+			case <-sigs: // przerwanie
+				return
+			case <-ticker.C: // upłynął czas do kolejnej generacji
+			}
+		}
+	}
+	defer func() {
+		term.FinishFullscreen()
+		term.TurnCursor(term.CursorOn)
+	}()
+	loop()
+}