Fix snake demo

Code degeneration lead to three bugs:
1. progress bar worked only the first time
2. restart was broken
3. highscore model was not persistent

Reviewed-by: Trust me

3 files changed, 12 insertions, 3 deletions

diff --git a/demos/declarative/snake/content/HighScoreModel.qml b/demos/declarative/snake/content/HighScoreModel.qml
index 99799c8..42482f8 100644
--- a/demos/declarative/snake/content/HighScoreModel.qml
+++ b/demos/declarative/snake/content/HighScoreModel.qml
@@ -106,7 +106,7 @@ ListModel {
                     }
                     if (rs.rows.length > maxScores)
                         tx.executeSql("DELETE FROM HighScores WHERE game=? AND score <= ?",
-                                            [rs.rows.item(maxScores).score]);
+                                            [game, rs.rows.item(maxScores).score]);
                 }
             }
         )
diff --git a/demos/declarative/snake/content/snake.js b/demos/declarative/snake/content/snake.js
index 6f78b33..4d05e33 100644
--- a/demos/declarative/snake/content/snake.js
+++ b/demos/declarative/snake/content/snake.js
@@ -37,6 +37,7 @@ function startNewGame()
         startNewGameTimer.running = true;
         return;
     }
+
     numRows = numRowsAvailable;
     numColumns = numColumnsAvailable;
     board = new Array(numRows * numColumns);
diff --git a/demos/declarative/snake/snake.qml b/demos/declarative/snake/snake.qml
index 565e92c..46114f5 100644
--- a/demos/declarative/snake/snake.qml
+++ b/demos/declarative/snake/snake.qml
@@ -86,7 +86,7 @@ Rectangle {
         onTriggered: { Logic.moveSkull() }
     }
     Timer {
-
+	id: startNewGameTimer;
         interval: 700;
         onTriggered: { Logic.startNewGame(); }
     }
@@ -177,7 +177,6 @@ Rectangle {
             id: progressIndicator
             color: "#221edd";
             width: 0;
-            Behavior on width { NumberAnimation { duration: startHeartbeatTimer.running ? 1000 : 0}}
             height: 30;
         }
     }
@@ -227,4 +226,13 @@ Rectangle {
         }
     ]
 
+    transitions: [
+        Transition {
+            from: "*"
+            to: "starting"
+            NumberAnimation { target: progressIndicator; property: "width"; duration: 1000 }
+
+        }
+    ]
+
 }