Ported ballcatch activity

GCompris.pro

@@ -9,6 +9,7 @@ include(src/core/core.pri)
 include(src/activities/menu/menu.pri)
 
 # Activity Includes
+include(src/activities/ballcatch/ballcatch.pri)
 include(src/activities/clickgame/clickgame.pri)
 include(src/activities/colors/colors.pri)
 include(src/activities/erase/erase.pri)

src/activities/activities.txt

@@ -1,5 +1,6 @@
 # The list of activities that will be loaded at GCompris start.
 # Keep it sorted
+ballcatch
 clickgame
 colors
 erase

src/activities/ballcatch/ActivityInfo.qml

@@ -0,0 +1,36 @@
+/* gcompris - ActivityInfo.qml
+
+ Copyright (C)
+ 2003, 2014: Bruno Coudoin: initial version
+ 2014: Johnny Jazeix: Qt port
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, see <http://www.gnu.org/licenses/>.
+*/
+import GCompris 1.0
+
+ActivityInfo {
+    name: "ballcatch/Ballcatch.qml"
+    difficulty: 1
+    icon: "ballcatch/ballcatch.svg"
+    author: "Johnny Jazeix <jazeix@gmail.com>"
+    demo: false
+    title: qsTr("Make the ball go to Tux")
+    description: qsTr("Press the two shift keys at the same time, to make the
+                       ball go in a straight line.")
+    goal: ""
+    prerequisite: ""
+    manual: qsTr("Press the two shift keys at the same time,
+to make the ball go in a straight line.")
+    credit: ""
+}

src/activities/ballcatch/Ball.qml

@@ -0,0 +1,96 @@
+/* gcompris - Ball.qml
+
+ Copyright (C)
+ 2003, 2014: Bruno Coudoin: initial version
+ 2014: Johnny Jazeix: Qt port
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, see <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.1
+import QtMultimedia 5.0
+import "ballcatch.js" as Activity
+import GCompris 1.0
+
+Item {
+    readonly property int initRadius: 130
+
+    // If won, ball goes on tux, if loose, depends on the side clicked first
+    property int finishX
+
+    readonly property int finishY: tux.y+tux.height/2
+    readonly property int finishRadius: initRadius/3
+
+    property int radius: initRadius
+
+    z: 3
+
+    Image {
+        id: circle
+        source: "qrc:/gcompris/src/activities/ballcatch/resource/ball.svg"
+        width: radius
+        height: width
+    }
+
+    ParallelAnimation {
+        id: animation
+
+        running: false
+
+        NumberAnimation { target: ball; property: "x";
+                          to: ball.finishX; duration: 1000 }
+        NumberAnimation { target: ball; property: "y";
+                          to: ball.finishY; duration: 1000 }
+        NumberAnimation { target: circle; property: "width";
+                          to: ball.finishRadius; duration: 1000 }
+        NumberAnimation { target: circle; property: "rotation";
+                          to: 360; duration: 1000 }
+
+        onStopped: {
+            // We are done with the ballon move
+            if(gameWon) {
+                // This is a win
+                background.playSound("tuxok")
+                bonus.good("tux")
+            }
+            else {
+                // This is a loose
+                background.playSound("youcannot")
+                bonus.bad("tux")
+            }
+        }
+    }
+
+    function startAnimation() {
+        if(gameWon) {
+            finishX = tux.x+tux.width/2-ball.finishRadius/2
+        }
+        else if(activity.leftPressed) {
+            finishX = ball.finishRadius
+        }
+        else {
+            finishX = background.width - 2*ball.finishRadius
+        }
+        /* Only start the timer if the game is at init state.
+           In init state, radius is initRadius */
+        if(ball.radius == ball.initRadius)
+            animation.start()
+    }
+
+    function reinitBall() {
+        x = background.width / 2 - 65;
+        y = leftHand.y;
+        circle.width = initRadius;
+        circle.rotation = 0;
+    }
+}