// ==UserScript==
// @name     Unbenanntes Skript 854154
// @version  1
// @include  https://de*.die-staemme.de/*game.php?village=*&screen=info_village&id=*
// @grant    GM.openInTab
// ==/UserScript==


// create button
var btn = document.createElement('button');
with(btn) {
  setAttribute('value', 'click me!');
  setAttribute('type', 'button');
  setAttribute('style', 'width: 20px; height: 20px;');
}

btn.addEventListener("click", openSendTroopsTab);

// append btn
document.getElementById('template_form').appendChild(btn);


function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}


async function openSendTroopsTab(){
  			var tabsToOpen = 4;

        var link = document.getElementById('send_troops').href;
        // var newTab = GM.openInTab(link, true);

  			// create all windows and add them to array
  			var allWindows = []
        for(let i = 0; i < tabsToOpen; i++) {
          setTimeout(function() {
						var newWindow = window.open(link);
          	allWindows.push(newWindow)
          }, 50);
        }

  			// wait for windows to finish loading
  			await sleep(400);

  			// for each window
        for(let i = 0; i < tabsToOpen; i++){
            let currentWindow = allWindows[i];

            // set troop values
            currentWindow.document.getElementById('unit_input_spear').value = 1;

          	// click attack button
            currentWindow.document.getElementById('target_attack').click();
        }
}