autoclick/cmd/main/main.go

package main

import (
	"fmt"
	"log"
	"os"
	"time"

	"github.com/go-vgo/robotgo"
	"gopkg.in/yaml.v3"
)

type Point struct {
	X int
	Y int
}

func (p Point) String() string {
	return fmt.Sprintf("(%v, %v)", p.X, p.Y)
}

func (p Point) Click() {
	robotgo.Move(p.X, p.Y)
	robotgo.Click("left", false)
}

type PointGroup struct {
	Name   string
	Points []Point
}

type SavedGroups struct {
	Groups []PointGroup
}

func getSavedGroups(yamlFile string) *SavedGroups {
	s := SavedGroups{}
	inputFile, err := os.ReadFile(yamlFile)
	if err == nil { // No yaml file found
		err = yaml.Unmarshal(inputFile, &s)
		if err != nil {
			log.Fatalf("%v - Exiting", err)
		}
	}
	return &s
}

func addSavedGroup(s *SavedGroups) {
	g := PointGroup{}
	var name string
	var points int
	for {
		name = ""
		fmt.Print("If you want to add a new group of locations, enter a name. Press enter to skip.    ")
		fmt.Scanln(&name)
		if name == "" {
			break
		}
		fmt.Printf("How many positions are there in group %v?    ", name)
		_, err := fmt.Scanln(&points)
		if err != nil {
			fmt.Println("I haven't understood, try again...")
			var discard string
			fmt.Scanln(&discard)
			continue
		}
		for i := 0; i < points; i++ {
			fmt.Printf("Please move your mouse into position %v of %v (group %v)\n", i+1, points, name)
			time.Sleep(2 * time.Second)
			x, y := robotgo.GetMousePos()
			fmt.Printf("Added point (x=%v, y=%v) to %v\n", x, y, name)
			p := Point{X: x, Y: y}
			g.Points = append(g.Points, p)
		}
		g.Name = name
		s.Groups = append(s.Groups, g)
	}
}

func storeSavedGroups(s *SavedGroups, yamlFile string) {
	d, err := yaml.Marshal(s)
	if err != nil {
		log.Fatalf("error: %v", err)
	}
	err = os.WriteFile(yamlFile, d, 0644)
	if err != nil {
		log.Fatalf("error: %v", err)
	}
	//fmt.Printf("--- d dump:\n%s\n\n", string(d))
}

func main() {
	yamlFile := "SavedGroups.yaml"
	s := getSavedGroups(yamlFile)
	addSavedGroup(s)
	storeSavedGroups(s, yamlFile)
	for index, g := range s.Groups {
		fmt.Printf("- Press %v to select %v\n", index+1, g.Name)
	}
	var choice int
	for choice < 1 {
		fmt.Print("Your selection:    ")
		_, err := fmt.Scanln(&choice)
		if err != nil {
			fmt.Println("I haven't understood, try again...")
			var discard string
			fmt.Scanln(&discard)
			continue
		}
	}
	selection := s.Groups[choice-1]
	fmt.Printf("You selected %v. I'll be clicking in the following positions:\n", selection.Name)
	for index, p := range selection.Points {
		fmt.Printf("%v - %v\n", index+1, p)
	}
	for {
		for _, p := range selection.Points {
			p.Click()
			time.Sleep(100 * time.Millisecond)
		}
		time.Sleep(500 * time.Millisecond)
	}
}