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authorLincoln Ramsay <lincoln.ramsay@nokia.com>2012-06-19 15:47:09 +1000
committerQt by Nokia <qt-info@nokia.com>2012-06-20 01:56:15 +0200
commitb2e97817684f40ab9353fa279a4c02ef9c12e13d (patch)
treeb7c7114b555539de9e1bc5a1bd1ed5afeed777bb /examples/sensors/maze/Mouse.qml
parent5e89b386f4aae5a4953c725b6aab565b21a3330f (diff)
Remove the 'special' naming of examples.
Just go back to the naming convention we had before. Change-Id: Iefecb7a5e0ab3aa4d22267b4f475a8e9c1c96058 Reviewed-by: Lorn Potter <lorn.potter@nokia.com>
Diffstat (limited to 'examples/sensors/maze/Mouse.qml')
-rw-r--r--examples/sensors/maze/Mouse.qml96
1 files changed, 96 insertions, 0 deletions
diff --git a/examples/sensors/maze/Mouse.qml b/examples/sensors/maze/Mouse.qml
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@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the QtSensors 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 the declarative plugins
+import QtQuick 2.0
+
+//Import the javascript functions for this game
+import "lib.js" as Lib
+
+//Implementation of the Mouse control.
+Item {
+ id: mouse
+ x: 0
+ y: 0
+ width: Lib.cellDimension
+ height: Lib.cellDimension
+ property int angle
+
+ AnimatedImage {
+ id: img
+ source: "content/mouse_down.gif"
+ anchors.fill: parent
+ visible: true
+ }
+
+ function distance(origX, origY, newX, newY) {
+ return Math.sqrt((Math.pow((newX - origX),2)) + (Math.pow((newY - origY),2)))
+ }
+
+ //Function for moving the mouse
+ function move(newx, newy)
+ {
+ if (mouse.x === newx && mouse.y === newy)
+ return
+ // somehow this actually works
+//! [0]
+ var a = newy - mouse.y
+ var b = newx - mouse.x
+ var c = distance(mouse.x, mouse.y, newx, newy)
+ var radians_to_degrees = 57.2957795
+
+ if (a > 0)
+ angle = -Math.acos(a / b) * radians_to_degrees
+ else
+ angle = -Math.asin(b / c) * radians_to_degrees
+ if (b > 0)
+ angle = -Math.acos(a / c) * radians_to_degrees
+ else
+ angle = Math.acos(a / c) * radians_to_degrees
+
+ if (angle < 0)
+ angle = 360 + angle
+
+ img.rotation = angle
+ mouse.x = newx;
+ mouse.y = newy;
+//! [0]
+ }
+}