levels/bonus/01_inTheDesert.jsx

#BEGIN_PROPERTIES#
{
    "version": "1.0.1",
    "commandsIntroduced": [],
    "nextBonusLevel": "02_theEmptyRoom.jsx"
}
#END_PROPERTIES#
/******************
 * inTheDesert.js *
 * from HangoverX *
 * by janosgyerik *
 ******************
 *
 * Good morning, Mr.... uhm, who are you again?
 *
 * You are in the middle of the desert.
 * You don't remember who you are and what you're doing here.
 * And that headache...is...painful... Not your best Monday!
 *
 * What you see:
 *
 * - Desert. Everywhere. Some bushes.
 * - A floating red eye. Following your every move.
 *   Whatever it is, it's kind of unsettling...
 * - At least you have this computer. But what the heck for?
 * - And a small building with a gate. Watch that DEADLY laser!
 */

function startLevel(map) {
#START_OF_START_LEVEL#
    map.displayChapter('Chapter 1\nUhm... Wha..?');

    map.defineObject('laser', {
        'type': 'trap',
        'symbol': '-',
        'color': 'red',
        'onCollision': function (player) {
            player.killedBy('deadly laser');
        },
        'passableFor': ['player', 'eye'],
        'deactivatedBy': ['eye'],
        'onDeactivate': function () {
            map.writeStatus('machine voice: "d-e-a-c-t-i-v-a-t-e"');
        }
    });

    var building_x = parseInt(map.getWidth() / 2);
    var building_y = parseInt(map.getHeight() / 2) - 5;
    map.createFromGrid(
        ['###',
         '#E#',
         '#-#'],
        {
          '#': 'block',
          'E': 'exit',
          '-': 'laser'
        }, building_x, building_y);

    map.placePlayer(building_x + 1, building_y + 8);
    map.placeObject(building_x + 6, building_y + 8, 'computer');
    map.placeObject(building_x - 1, building_y + 5, 'eye');

    generateDesert(map, .01);

#END_OF_START_LEVEL#
}

function generateDesert(map, density) {
    for (var i = 0; i < map.getWidth(); i++) {
        for (var j = 0; j < map.getHeight(); j++) {
            if (map.getPlayer().atLocation(i,j)
                || map.getObjectTypeAt(i, j) !== 'empty') {
                continue;
            }
            var rv = Math.random();
            if (rv < density) {
                map.placeObject(i, j, 'tree');
            }
        }
    }
}

function onExit(map) {
    if (!map.getPlayer().hasItem('computer')) {
        map.writeStatus("Don't forget to pick up the computer!");
        return false;
    }
    return true;
}