examples/declarative/particles/affectors/groupgoal.qml

   1 /****************************************************************************
   2 **
   3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
   4 ** Contact: http://www.qt-project.org/
   5 **
   6 ** This file is part of the examples of the Qt Toolkit.
   7 **
   8 ** $QT_BEGIN_LICENSE:BSD$
   9 ** You may use this file under the terms of the BSD license as follows:
  10 **
  11 ** "Redistribution and use in source and binary forms, with or without
  12 ** modification, are permitted provided that the following conditions are
  13 ** met:
  14 **   * Redistributions of source code must retain the above copyright
  15 **     notice, this list of conditions and the following disclaimer.
  16 **   * Redistributions in binary form must reproduce the above copyright
  17 **     notice, this list of conditions and the following disclaimer in
  18 **     the documentation and/or other materials provided with the
  19 **     distribution.
  20 **   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
  21 **     the names of its contributors may be used to endorse or promote
  22 **     products derived from this software without specific prior written
  23 **     permission.
  24 **
  25 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  26 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  27 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  28 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  29 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  30 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  31 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  32 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  33 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  34 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  35 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
  36 **
  37 ** $QT_END_LICENSE$
  38 **
  39 ****************************************************************************/
  40
  41 import QtQuick 2.0
  42 import QtQuick.Particles 2.0
  43
  44
  45 Rectangle {
  46     id: root
  47     width: 360
  48     height: 600
  49     color: "black"
  50
  51     property int score: 0
  52     Text {
  53         color: "white"
  54         anchors.right: parent.right
  55         text: score
  56     }
  57
  58     ParticleSystem {
  59         id: particles
  60         anchors.fill: parent
  61         ParticleGroup {
  62             name: "unlit"
  63             duration: 1000
  64             to: {"lighting":1, "unlit":99}
  65             ImageParticle {
  66                 source: "../images/particleA.png"
  67                 colorVariation: 0.1
  68                 color: "#2060160f"
  69             }
  70             GroupGoal {
  71                 whenCollidingWith: ["lit"]
  72                 goalState: "lighting"
  73                 jump: true
  74             }
  75         }
  76         ParticleGroup {
  77             name: "lighting"
  78             duration: 100
  79             to: {"lit":1}
  80         }
  81         ParticleGroup {
  82             name: "lit"
  83             duration: 10000
  84             onEntered: score++;
  85             TrailEmitter {
  86                 id: fireballFlame
  87                 group: "flame"
  88
  89                 emitRatePerParticle: 48
  90                 lifeSpan: 200
  91                 emitWidth: 8
  92                 emitHeight: 8
  93
  94                 size: 24
  95                 sizeVariation: 8
  96                 endSize: 4
  97             }
  98
  99             TrailEmitter {
 100                 id: fireballSmoke
 101                 group: "smoke"
 102
 103                 emitRatePerParticle: 120
 104                 lifeSpan: 2000
 105                 emitWidth: 16
 106                 emitHeight: 16
 107
 108                 speed: PointDirection {yVariation: 16; xVariation: 16}
 109                 acceleration: PointDirection {y: -16}
 110
 111                 size: 24
 112                 sizeVariation: 8
 113                 endSize: 8
 114             }
 115         }
 116
 117         ImageParticle {
 118             id: smoke
 119             anchors.fill: parent
 120             groups: ["smoke"]
 121             source: "../images/particle.png"
 122             colorVariation: 0
 123             color: "#00111111"
 124         }
 125         ImageParticle {
 126             id: pilot
 127             anchors.fill: parent
 128             groups: ["pilot"]
 129             source: "../images/particle.png"
 130             redVariation: 0.01
 131             blueVariation: 0.4
 132             color: "#0010004f"
 133         }
 134         ImageParticle {
 135             id: flame
 136             anchors.fill: parent
 137             groups: ["flame", "lit", "lighting"]
 138             source: "../images/particleA.png"
 139             colorVariation: 0.1
 140             color: "#00ff400f"
 141         }
 142
 143         Emitter {
 144             height: parent.height/2
 145             emitRate: 4
 146             lifeSpan: 4000//TODO: Infinite & kill zone
 147             size: 24
 148             sizeVariation: 4
 149             speed: PointDirection {x:120; xVariation: 80; yVariation: 50}
 150             acceleration: PointDirection {y:120}
 151             group: "unlit"
 152         }
 153
 154         Emitter {
 155             id: flamer
 156             x: 100
 157             y: 300
 158             group: "pilot"
 159             emitRate: 80
 160             lifeSpan: 600
 161             size: 24
 162             sizeVariation: 2
 163             endSize: 0
 164             speed: PointDirection { y:-100; yVariation: 4; xVariation: 4 }
 165             GroupGoal {
 166                 groups: ["unlit"]
 167                 goalState: "lit"
 168                 jump: true
 169                 system: particles
 170                 x: -15
 171                 y: -55
 172                 height: 75
 173                 width: 30
 174                 shape: MaskShape {source: "../images/matchmask.png"}
 175             }
 176         }
 177         //Click to enflame
 178         GroupGoal {
 179             groups: ["unlit"]
 180             goalState: "lighting"
 181             jump: true
 182             enabled: ma.pressed
 183             width: 18
 184             height: 18
 185             x: ma.mouseX - width/2
 186             y: ma.mouseY - height/2
 187         }
 188         MouseArea {
 189             id: ma
 190             anchors.fill: parent
 191         }
 192     }
 193 }