Fix bug in Y handling

main.go

@@ -65,18 +65,19 @@ func main() {
 }
 
 func parseLine(text string) bool {
-	parts := strings.Split(text, " ")
-	command := strings.Trim(parts[0], "\n")
+	parts := strings.Split(strings.Trim(text, "\n"), " ")
+	command := parts[0]
 
 	switch command {
 	case "stars":
 		// Process stars
-		for i := 1; i < len(parts)-1; i++ {
+		idx := 0
+		for i := 1; i < len(parts); i+=2 {
 			var x, y int
 			x, _ = strconv.Atoi(parts[i])
 			y, _ = strconv.Atoi(parts[i+1])
 			star := &models.Star{
-				Idx:      i - 1,
+				Idx:      idx,
 				X:        x,
 				Y:        y,
 				Richness: 0,
@@ -87,6 +88,7 @@ func parseLine(text string) bool {
 				Turns:    -2,
 			}
 			stars = append(stars, star)
+			idx++
 		}
 		break
 	case "star":