Matrix/main.go

package main

import (
	"fmt"
	"log"

	"github.com/go-resty/resty/v2"
	"github.com/joho/godotenv"
)

func output(_ *resty.Client, _ string, width, height int, arr [][]Cell) {
	for i := 0; i < width; i++ {
		for j := 0; j < height; j++ {
			if arr[i][j].live {
				fmt.Printf("█")
			} else {
				fmt.Printf(" ")
			}
		}
		fmt.Printf("\n")
	}
}

func main() {
	// Load .env file if it exists
	err := godotenv.Load(".env")
	if err != nil {
		log.Fatal("Error loading .env file")
	}

	// Load env server data
	url, width, height := loadMatrixData()
	log.Printf("At '%s': %d x %d\n", url, width, height)

	// Initialize resty client
	client := resty.New()

	// Initialize custom matrix data
	col := Color{R: 255, G: 0, B: 255, Endpoint: COLOR}
	rct := Rectangle{X: 0, Y: 0, W: 10, H: 10, Endpoint: RECTANGLE}

	// Send request to remote server
	sendRequest(client, url, []interface{}{col, rct})

	// Initialize custom matrix data
	col = Color{R: 255, G: 255, B: 0, Endpoint: COLOR}
	rct = Rectangle{X: 15, Y: 15, W: 15, H: 15, Endpoint: RECTANGLE}
	upd := Update{Endpoint: UPDATE}

	// Send request to remote server
	sendRequest(client, url, []interface{}{col, rct, upd})
}