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★moomoo.io EnemyRadar

Shows the direction and rough distance of invisible enemies.

  1. // ==UserScript==
  2. // @name			★moomoo.io EnemyRadar
  3. // @version			1.0
  4. // @description		Shows the direction and rough distance of invisible enemies.
  5. // @author			nekosan
  6. // @match			*://moomoo.io/*
  7. // @grant			none
  8. // @namespace		https://greasyfork.org/en/scripts/29215-moomoo-io-enemyradar
  9. // ==/UserScript==
  10.  
  11. (function() {
  12. 	'use strict';
  13.  
  14. 	var conf = {
  15. 		'radar': {
  16. 			'color': '#ffffff',
  17. 			'w': '20',
  18. 			'h': '20'
  19. 		},
  20. 		'maxScreenWidth': 1920,
  21. 		'maxScreenHeight': 1080
  22. 	};
  23.  
  24. 	var SID;
  25. 	var socket;
  26. 	var player_x = 0;
  27. 	var player_y = 0;
  28. 	var player_team = null;
  29. 	var user = [];
  30.  
  31. 	setTimeout(function () {
  32. 		var c = setInterval(function () {
  33. 			if (typeof io !== 'undefined' && io !== null) {
  34. 				if (typeof storeBuy === 'function' && typeof Object.keys(io.managers) [0] !== 'undefined') {
  35. 					socket = io.managers[Object.keys(io.managers) [0]].nsps['/'];
  36. 					socket.on('1', function (e) {
  37. 						SID = e;
  38. 					});
  39. 					socket.on('2', function (e, t) {
  40. 						if (!t) user.push([e[0], e[1], e[2], 0, 0, null]);
  41. 					});
  42. 					socket.on('4', function (e) {
  43. 						removeUserID(e);
  44. 					});
  45. 					socket.on('13', function (e) {
  46. 						removeUserSID(e);
  47. 					});
  48. 					socket.on('3', function (e) {
  49. 						for (var i = 0; i < user.length; i++) {
  50. 							$('#enemyradar' + user[i][1]).css({ 'display': 'none' });
  51. 						}
  52. 						for (var t = 0; t < e.length; t += 8) {
  53. 							if (e[t] == SID) {
  54. 								player_x = e[t + 1];
  55. 								player_y = e[t + 2];
  56. 								player_team = e[t + 6];
  57. 							} else {
  58. 								addUser(e[t], e[t + 1], e[t + 2], e[t + 6]);
  59. 							}
  60. 						}
  61. 					});
  62. 					clearInterval(c);
  63. 				}
  64. 			}
  65. 		}, 200);
  66. 	}, 1000);
  67.  
  68. 	function addUser(sid, x, y, team) {
  69. 		for (var i = 0; i < user.length; i++) {
  70. 			if (user[i][1] === sid) {
  71. 				user[i][3] = x;
  72. 				user[i][4] = y;
  73. 				user[i][5] = team;
  74. 				break;
  75. 			}
  76. 		}
  77. 		if (!$('#enemyradar' + sid).length) {
  78. 			$(document.body).append('<div id="enemyradar' + sid + '" style="' +
  79. 					'display: none;' +
  80. 					'position: absolute;' +
  81. 					'left: 0;' +
  82. 					'top: 0;' +
  83. 					'color: #ffffff;' +
  84. 					'width: 0;' +
  85. 					'height: 0;' +
  86. 					'border-style: solid;' +
  87. 					'border-width: 10px 0 10px 20px;' +
  88. 					'border-color: transparent transparent transparent ' + conf.radar.color + ';' +
  89. 				'"></div>');
  90. 		}
  91. 		var center_x = window.innerWidth / 2;
  92. 		var center_y = window.innerHeight / 2;
  93. 		var rad = getRadian(player_x, player_y, x, y);
  94. 		var per = getDistance(0, 0, (player_x - x), (player_y - y) * (16 / 9)) * 100 / (conf.maxScreenHeight / 2);
  95. 		var alpha = per / center_y;
  96. 		if (alpha > 1.0) alpha = 1.0;
  97. 		var dis = center_y * alpha;
  98. 		var tx = center_x + dis * Math.cos(rad) - conf.radar.w / 2;
  99. 		var ty = center_y + dis * Math.sin(rad) - conf.radar.h / 2;
  100. 		$('#enemyradar' + sid).css({
  101. 			'left': tx + 'px',
  102. 			'top': ty + 'px',
  103. 			'display': ((player_team === null || player_team !== team) ? 'block' : 'none'),
  104. 			'opacity': alpha,
  105. 			'transform': 'rotate(' + RtoD(rad) + 'deg)'
  106. 		});
  107. 	}
  108.  
  109. 	function removeUserID(id) {
  110. 		for (var i = 0; i < user.length; i++) {
  111. 			if (user[i][0] == id) {
  112. 				$('#enemyradar' + user[i][1]).remove();
  113. 				user.splice(i, 1);
  114. 				break;
  115. 			}
  116. 		}
  117. 	}
  118.  
  119. 	function removeUserSID(sid) {
  120. 		for (var i = 0; i < user.length; i++) {
  121. 			if (user[i][1] == sid) {
  122. 				$('#enemyradar' + user[i][1]).remove();
  123. 				user.splice(i, 1);
  124. 				break;
  125. 			}
  126. 		}
  127. 	}
  128.  
  129. 	function getRadian(x1, y1, x2, y2) {
  130. 		return Math.atan2(y2 - y1, x2 - x1);
  131. 	}
  132. 	function getDistance(x1, y1, x2, y2) {
  133. 		return Math.sqrt(Math.pow(x1 - x2, 2) + Math.pow(y1 - y2, 2));
  134. 	}
  135. 	function RtoD(r) {
  136. 		return r * 180 / Math.PI;
  137. 	}
  138. 	function DtoR(d) {
  139. 		return d * Math.PI / 180;
  140. 	}
  141. })();