Level.qml Example File

 /****************************************************************************
 **
 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtDeclarative module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
 ** You may use this file under the terms of the BSD license as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
 ** met:
 **   * Redistributions of source code must retain the above copyright
 **     notice, this list of conditions and the following disclaimer.
 **   * Redistributions in binary form must reproduce the above copyright
 **     notice, this list of conditions and the following disclaimer in
 **     the documentation and/or other materials provided with the
 **     distribution.
 **   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
 **     the names of its contributors may be used to endorse or promote
 **     products derived from this software without specific prior written
 **     permission.
 **
 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 import QtQuick 1.0
 import Qt.labs.particles 1.0

 // Level own JavaScript file
 import "Level.js" as LevelScript

 Rectangle {
     id: enemies
     anchors.fill: parent
     property int enemiesCreated: 0
     property int enemiesEnabled: 0
     color: "black"

     // ***************************************************
     // *** NOTE: This "pause(bool)" function is mandatory for all level QML files
     function pause(doPause) {
     }

     // ***************************************************
     // *** NOTE: Level object name "level" is mandatory for all level QML files
     objectName: "level"

     // Enemy placeholder. Have to exist at least one enemy for prevent to level be stopped
     Enemy {
         x: parent.width / 2
         y: parent.height / 2
         opacity: 1
     }

     // ***************************************************
     // *** NOTE: This is mandatory for all level QML files
     // Execute explode particle effect
     function explode(x,y) {
         explodeParticles.x = x
         explodeParticles.y = y
         explodeParticles.burst(20)
         explodeParticles.opacity = 1
     }

     // ***************************************************
     // *** NOTE: This is mandatory for all level QML files
     // Explode particle effect
     Particles {
         id: explodeParticles
         opacity: 0
         width: 1
         height: 1
         emissionRate: 0
         source: "file:/"+LevelPlugin.pictureRootPath()+"blue_fire.png"
         lifeSpan: 500
         lifeSpanDeviation: 2000
         count: -1
         angle: 270
         angleDeviation: 65
         velocity: 100
         velocityDeviation: 100
         ParticleMotionGravity {
             yattractor: 1000
             xattractor: 300
             acceleration: 50
         }
     }
 }