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Diffstat (limited to 'demos/declarative/plasmapatrol/content/CannonHardpoint.qml')
-rw-r--r-- | demos/declarative/plasmapatrol/content/CannonHardpoint.qml | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/demos/declarative/plasmapatrol/content/CannonHardpoint.qml b/demos/declarative/plasmapatrol/content/CannonHardpoint.qml new file mode 100644 index 0000000000..d9a307cc64 --- /dev/null +++ b/demos/declarative/plasmapatrol/content/CannonHardpoint.qml @@ -0,0 +1,97 @@ +/**************************************************************************** +** +** Copyright (C) 2011 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +import QtQuick 2.0 +import Qt.labs.particles 2.0 + +Item { + id: container + property variant target: {"y": -90, "x":12} + property ParticleSystem system + property bool show: true + + width: 24 + height: 24 + TrailEmitter{ + id: visualization + particle: "cannon" + emitting: container.show + system: container.system + anchors.centerIn: parent + particleDuration: 2000 + particlesPerSecond: 1 + + particleSize: 4 + particleEndSize: 0 + } + + function fireAt(targetArg, hardpoint){ + target = container.mapFromItem(targetArg, targetArg.width/2, targetArg.height/2); + if(container.hp <= 0 || targetArg.hp <= 0) + return; + //TODO: calculate hit and damage at target, which must be a Ship + var hit = Math.random() > targetArg.dodge + if(hit){ + switch(targetArg.shipType){ + case 1: hardpoint.damageDealt += 8; break; + case 2: hardpoint.damageDealt += 10; break; + case 3: hardpoint.damageDealt += 16; break; + default: hardpoint.damageDealt += 1000; + } + } + emitter.burst(1); + } + TrailEmitter{ + id: emitter + particle: "cannon" + emitting: false + system: container.system + anchors.centerIn: parent + + particleDuration: 1000 + particlesPerSecond: 1 + particleSize: 8 + particleEndSize: 4 + speed: DirectedVector{ + id: blastVector + targetX: target.x; targetY: target.y; magnitude: 1.1; proportionalMagnitude: true + } + } +} |