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Diffstat (limited to 'examples/qml/particles/plasmapatrol/content/BlasterHardpoint.qml')
-rw-r--r-- | examples/qml/particles/plasmapatrol/content/BlasterHardpoint.qml | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/examples/qml/particles/plasmapatrol/content/BlasterHardpoint.qml b/examples/qml/particles/plasmapatrol/content/BlasterHardpoint.qml new file mode 100644 index 0000000000..10c50d43c8 --- /dev/null +++ b/examples/qml/particles/plasmapatrol/content/BlasterHardpoint.qml @@ -0,0 +1,133 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtQml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +import QtQuick 2.0 +import QtQuick.Particles 2.0 + +Item { + id: container + property variant target: {"y": -90, "x":12} + property Item targetObj: container + property Item hardpoint: container + property ParticleSystem system + property int blasts: 16 + property int bonusBlasts: 12 + property bool show: true + + width: 24 + height: 24 + Emitter { + id: visualization + group: "blaster" + system: container.system + enabled: show + anchors.fill: parent + shape: EllipseShape {} + speed: TargetDirection { targetX: width/2; targetY: width/2; magnitude: -1; proportionalMagnitude: true} + lifeSpan: 1000 + emitRate: 64 + + size: 24 + sizeVariation: 24 + endSize: 0 + } + + property int blastsLeft: 0 + function fireAt(targetArg, container) { + target = container.mapFromItem(targetArg, targetArg.width/2, targetArg.height/2); + targetObj = targetArg; + hardpoint = container; + blastsLeft = blasts; + rofTimer.repeat = true; + rofTimer.start(); + } + Timer { + id: rofTimer + interval: 30;//Has to be greater than 1 frame or they stack up + running: false + repeat: false + onTriggered: { + if (targetObj.hp <= 0) + return; + //TODO: calculate hit and damage at target, which must be a Ship + var hit; + if (blastsLeft >= bonusBlasts) + hit = Math.random() > targetObj.dodge; + else + hit = false; //purely aesthetic shots, because the damage isn't that fine grained + if (hit == true) { + switch (targetObj.shipType) { + case 1: hardpoint.damageDealt += 4; break; + case 2: hardpoint.damageDealt += 5; break; + case 3: hardpoint.damageDealt += 1; break; + default: hardpoint.damageDealt += 100; + } + } + blastVector.targetX = target.x; + blastVector.targetY = target.y; + if (!hit) {//TODO: Actual targetVariation + blastVector.targetX += (128 * Math.random() - 64); + blastVector.targetY += (128 * Math.random() - 64); + } + emitter.burst(1); + blastsLeft--; + if (!blastsLeft) + rofTimer.repeat = false; + } + } + Emitter { + id: emitter + group: "blaster" + enabled: false + system: container.system + anchors.centerIn: parent + + lifeSpan: 1000 + emitRate: 16 + maximumEmitted: blasts + size: 24 + endSize:16 + sizeVariation: 8 + speed: TargetDirection { + id: blastVector + targetX: target.x; targetY: target.y; magnitude: 1.1; proportionalMagnitude: true + } + } +} |