modules/Home/Dashlets/InvadersDashlet/InvadersDashletScript.tpl

   1 {*
   2
   3 /*********************************************************************************
   4  * SugarCRM Community Edition is a customer relationship management program developed by
   5  * SugarCRM, Inc. Copyright (C) 2004-2012 SugarCRM Inc.
   6  *
   7  * This program is free software; you can redistribute it and/or modify it under
   8  * the terms of the GNU Affero General Public License version 3 as published by the
   9  * Free Software Foundation with the addition of the following permission added
  10  * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
  11  * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
  12  * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
  13  *
  14  * This program is distributed in the hope that it will be useful, but WITHOUT
  15  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  16  * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
  17  * details.
  18  *
  19  * You should have received a copy of the GNU Affero General Public License along with
  20  * this program; if not, see http://www.gnu.org/licenses or write to the Free
  21  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  22  * 02110-1301 USA.
  23  *
  24  * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
  25  * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
  26  *
  27  * The interactive user interfaces in modified source and object code versions
  28  * of this program must display Appropriate Legal Notices, as required under
  29  * Section 5 of the GNU Affero General Public License version 3.
  30  *
  31  * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
  32  * these Appropriate Legal Notices must retain the display of the "Powered by
  33  * SugarCRM" logo. If the display of the logo is not reasonably feasible for
  34  * technical reasons, the Appropriate Legal Notices must display the words
  35  * "Powered by SugarCRM".
  36  ********************************************************************************/
  37
  38
  39
  40 *}
  41
  42
  43 <script>
  44 {literal}
  45 if(typeof InvadersGame == 'undefined') {
  46         InvadersGame = function() {
  47                 var playerX, move, timer, rate, shotX, shotY, started, shotFired, alienX, alienY, aMove;
  48                 var rightRowsCleared, leftRowsCleared, bottomRow;
  49             return {
  50                 init: function() {
  51                         //alert("initilized");
  52                         InvadersGame.rate = 30;
  53                         document.onkeydown = InvadersGame.keyDown;
  54                                 document.onkeyup = InvadersGame.keyUp;
  55                                 clearTimeout(InvadersGame.timer);
  56                                 InvadersGame.timer = setTimeout("InvadersGame.update()",InvadersGame.rate);
  57                                 InvadersGame.started = false;
  58                                 InvadersGame.shotFired = false;
  59                                 InvadersGame.level = 1;
  60                 },
  61                 moveLeft: function(frameTime) {
  62                         InvadersGame.playerX = InvadersGame.playerX + (5 * frameTime);
  63                 },
  64                 moveRight: function(frameTime) {
  65                         InvadersGame.playerX = InvadersGame.playerX - (5 * frameTime);
  66                 },
  67                 checkLoss: function() {
  68                     if (InvadersGame.alienY + (InvadersGame.bottomRow * 16) > 250) {
  69                         InvadersGame.init();
  70                         var startScreen = document.getElementById("startScreen");
  71                     startScreen.style.display = "block";
  72                     var messageText = document.getElementById("messageText");
  73                     messageText.innerHTML = {/literal}"{$dashletStrings.LBL_GAME_OVER}"{literal};
  74                     }
  75                 },
  76                 keyDown: function(keyEvents) {
  77                         var key = (window.event) ? event.keyCode : keyEvents.keyCode;
  78                         if (InvadersGame.started) {
  79                                 if (key == 65){ //'a' key
  80                                         InvadersGame.move = -1;
  81                                 }
  82                                 if (key == 68){ //'d' key
  83                                         InvadersGame.move = 1;
  84                                 }
  85                                 if (key == 83){ //'s' key
  86                                         InvadersGame.shoot();
  87                                 }
  88                                 if (key == 82){ //'s' key
  89                                         InvadersGame.reset();
  90                                 }
  91                         }
  92                 },
  93                 keyUp: function(keyEvents) {
  94                         var key = (window.event) ? event.keyCode : keyEvents.keyCode;
  95                         if (key == 65 || key == 68){
  96                                 InvadersGame.move = 0;
  97                         }
  98                 },
  99                 reset: function() {
 100                         InvadersGame.started = true;
 101                         InvadersGame.lastFrame = new Date().getTime();
 102                         var startScreen = document.getElementById("startScreen");
 103                         startScreen.style.display = "none";
 104                         var aliensTable = document.getElementById("aliens");
 105                                 var aliens = aliensTable.getElementsByTagName("td");
 106                                 var shot = document.getElementById("shot");
 107                                 shot.style.display = "none";
 108                                 var i=0;
 109                                 for(i=0; i < aliens.length; i++) {
 110                                         aliens[i].style.backgroundImage = "url('modules/Home/Dashlets/InvadersDashlet/sprites/alien.png')"
 111                                 }
 112                                 InvadersGame.playerX = 134;
 113                         InvadersGame.move = 0;
 114                         InvadersGame.aMove = (3 + InvadersGame.level) / 4;
 115                         InvadersGame.alienX = 0;
 116                         InvadersGame.alienY = 0;
 117                         InvadersGame.shoty = 250;
 118                         InvadersGame.shotFired = false;
 119                         InvadersGame.rightRowsCleared = 0;
 120                         InvadersGame.leftRowsCleared = 0;
 121                         InvadersGame.bottomRow = 3;
 122                         aliensTable.style.left = InvadersGame.alienX;
 123                         aliensTable.style.top  = InvadersGame.alienY;
 124                         clearTimeout(InvadersGame.timer);
 125                         InvadersGame.timer = setTimeout("InvadersGame.update()",InvadersGame.rate);
 126                 },
 127                 shoot: function() {
 128                         if (!InvadersGame.shotFired) {
 129                                 InvadersGame.shotX = InvadersGame.playerX;
 130                                 InvadersGame.shotY = 250;
 131                                 InvadersGame.shotFired = true;
 132                                 var shot = document.getElementById("shot");
 133                                 shot.style.left = InvadersGame.playerX + 8 + "px";
 134                                 shot.style.top = 250 + "px";
 135                                 shot.style.display = "inline";
 136                         }
 137                 },
 138                 update: function() {
 139                   var time = new Date().getTime();
 140               var frameTime = (time - InvadersGame.lastFrame) / InvadersGame.rate;
 141               if (frameTime == 0) frameTime = 1;
 142               InvadersGame.lastFrame = time;
 143                         if (InvadersGame.started) {
 144                                 if (InvadersGame.move < 0 && InvadersGame.playerX > 0) {
 145                                         InvadersGame.moveRight(frameTime);
 146                                 }
 147                                 if (InvadersGame.move > 0 && InvadersGame.playerX < 368) {
 148                                         InvadersGame.moveLeft(frameTime);
 149                                 }
 150                                 InvadersGame.alienX += InvadersGame.aMove * frameTime;
 151                                 if (InvadersGame.aMove > 0 && InvadersGame.alienX > (225 + InvadersGame.rightRowsCleared)) {
 152                                         InvadersGame.aMove = -(3 + InvadersGame.level) / (4);
 153                                         InvadersGame.alienY += 16;
 154                                         InvadersGame.checkLoss();
 155                                 }
 156                                 else if (InvadersGame.alienX < (0 - InvadersGame.leftRowsCleared) && InvadersGame.aMove < 0) {
 157                                 InvadersGame.aMove = (3 + InvadersGame.level) / (4);
 158                                         InvadersGame.alienY += 16;
 159                                         InvadersGame.checkLoss();
 160                                 }
 161
 162                                 var player = document.getElementById("player");
 163                                 var shot = document.getElementById("shot");
 164                                 var aliens = document.getElementById("aliens");
 165
 166                                 if (InvadersGame.shotY < 8){
 167                                         InvadersGame.shotY = 235;
 168                                         InvadersGame.shotFired = false;
 169                                         shot.style.display = "none";
 170                                 }
 171                                 if (InvadersGame.shotFired) {
 172                                         InvadersGame.shotY -= 5;
 173                                         shot.style.top = InvadersGame.shotY + "px";
 174                                 }
 175                                 player.style.left = InvadersGame.playerX + "px";
 176                                 aliens.style.left = InvadersGame.alienX + "px";
 177                                 aliens.style.top = InvadersGame.alienY + "px";
 178                                 if(InvadersGame.shotFired) {
 179                                         InvadersGame.checkCollide(shot, aliens);
 180                                 }
 181                         }
 182                         InvadersGame.timer = setTimeout("InvadersGame.update()", InvadersGame.rate);
 183                 },
 184                 nextLevel: function() {
 185                   InvadersGame.started = false;
 186                   var startScreen = document.getElementById("startScreen");
 187               startScreen.style.display = "block";
 188               InvadersGame.level++;
 189               var messageText = document.getElementById("messageText");
 190               messageText.innerHTML = "Level " + InvadersGame.level;
 191               clearTimeout(InvadersGame.timer);
 192               InvadersGame.timer = setTimeout("InvadersGame.reset()",5000);
 193                 },
 194                 checkCollide: function(shot, aliens) {
 195                         var sx = InvadersGame.shotX + 8;
 196                         var sy = InvadersGame.shotY;
 197                         var ax = InvadersGame.alienX;
 198                         var ay = InvadersGame.alienY;
 199                         var cx = Math.floor((sx - ax) / 34);
 200                         var cy = Math.floor((sy - ay) / 16);
 201                         if (cx > -1 && cx < 5 && cy > -1 && cy < 4) {
 202                                 var dAlien = document.getElementById("a" + cx + cy);
 203                                 if (!(dAlien.style.backgroundImage == "none")) {
 204                                     //Collision occured
 205                                         dAlien.style.backgroundImage = "none";
 206                                         InvadersGame.shotFired = false;
 207                                         shot.style.display = "none";
 208                                         var aliens = document.getElementById("aliens").getElementsByTagName("td");
 209                                         var i = 0;
 210                                         var col = 0;
 211                                         var row = 0;
 212                                         var count = new Array(5);
 213                                         var rows = new Array(5);
 214                                         for (i = 0; i < count.length; i++) {
 215                                                 count[i] = 0;
 216                                                 rows[i] = 0;
 217                                         }
 218                                         for (i = 0; i < aliens.length; i++) {
 219                                                 col = i % 5;
 220                                                 row = Math.floor(i / 5);
 221                                                 if (aliens[i].style.backgroundImage != "none") {
 222                                                         count[col]++;
 223                                                     rows[row]++;
 224                                                 }
 225                                         }
 226                                         if (count[0] == 0) {
 227                                           if (count[1] == 0) {
 228                                             if (count[2] == 0) {
 229                                               if (count[3] == 0) {
 230                                                 if (count[4] == 0) { InvadersGame.nextLevel();}
 231                                                     else {InvadersGame.leftRowsCleared = 32 * 4;}
 232                                                   } else {InvadersGame.leftRowsCleared = 32 * 3;}
 233                                             } else {InvadersGame.leftRowsCleared = 32 * 2;}
 234                                           } else {InvadersGame.leftRowsCleared = 32;}
 235                                         } else {InvadersGame.leftRowsCleared = 0;}
 236
 237                                         if (count[4] == 0) {
 238                                           if (count[3] == 0) {
 239                                             if (count[2] == 0) {
 240                                               if (count[1] == 0) {
 241                                                 if (count[0] == 0) {InvadersGame.rightRowsCleared = 32 * 5;
 242                                                 } else {InvadersGame.rightRowsCleared = 32 * 4;}
 243                                                   } else {InvadersGame.rightRowsCleared = 32 * 3; }
 244                                             } else {InvadersGame.rightRowsCleared = 32 * 2;}
 245                                           } else { InvadersGame.rightRowsCleared = 32;}
 246                                         } else {InvadersGame.rightRowsCleared = 0;}
 247
 248                                         for (i = 0; i < 4 ; i++) {
 249                                            if (rows[i] > 0) {
 250                                                InvadersGame.bottomRow = i;
 251                                            }
 252                                         }
 253
 254                                 }
 255                         }
 256                 }
 257                 };
 258         }();
 259 }
 260 InvadersGame.init();
 261
 262 </script>{/literal}