func getUserCmd() bool {
cmd := C.getKey()
if cmd == KEY_EXIT {
return false
}
if cmd == KEY_CTRL {
cmd = C.getKey()
switch cmd {
case KEY_UP:
Up()
case KEY_DOWN:
Down()
case KEY_LEFT:
Left()
case KEY_RIGHT:
Right()
}
}
return true
}
func getCmd() bool {
cmd := C.getKey()
if cmd == KEY_EXIT {
return false
}
if cmd == KEY_CTRL {
cmd = C.getKey()
switch cmd {
case KEY_UP:
moveDirection(1)
case KEY_DOWN:
moveDirection(3)
case KEY_LEFT:
moveDirection(0)
case KEY_RIGHT:
moveDirection(2)
}
}
return true
}
func main() {
isRunning := true
for isRunning {
if maxValue == WIN {
fmt.Println("You win!")
break
}
if !canMove() && maxValue != WIN {
fmt.Println("You lose.")
break
}
isRunning = getUserCmd()
}
fmt.Println("Press any key to exit.")
C.getKey()
}