demos/declarative/snake example modifications

Modified the example to use centralized qmlapplicationviewer,
removed duplicate files and modified project files according
to the changes.

Merge-request: 2719
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

1 files changed, 0 insertions, 316 deletions

diff --git a/demos/declarative/snake/content/snake.js b/demos/declarative/snake/content/snake.js
deleted file mode 100644
index 837b82a..0000000
--- a/demos/declarative/snake/content/snake.js
+++ /dev/null
@@ -1,316 +0,0 @@
-
-var snake = new Array;
-var board = new Array;
-var links = new Array;
-var scheduledDirections = new Array;
-var numRows = 1;
-var numColumns = 1;
-var linkComponent = Qt.createComponent("content/Link.qml"); // XXX should resolve relative to script, not component
-var cookieComponent = Qt.createComponent("content/Cookie.qml");
-var cookie;
-var linksToGrow = 0;
-var linksToDie = 0;
-var waitForCookie = 0;
-var growType = 0;
-var skullMovementsBeforeDirectionChange = 0;
-
-
-function rand(n)
-{
-  return (Math.floor(Math.random() * n));
-}
-
-function scheduleDirection(dir)
-{
-    if (state == "starting") {
-        direction = dir;
-        headDirection = direction;
-        head.rotation = headDirection;
-    } else if (state == "running"){
-        direction = dir;
-        if(scheduledDirections[scheduledDirections.length-1]!=direction)
-            scheduledDirections.push(direction);
-    }
-}
-
-function startNewGame()
-{
-    if (state == "starting") {
-        return;
-    }
-
-    if (activeGame) {
-        endGame();
-        startNewGameTimer.running = true;
-        return;
-    }
-
-    state = "starting";
-
-    numRows = numRowsAvailable;
-    numColumns = numColumnsAvailable;
-    board = new Array(numRows * numColumns);
-    snake = new Array;
-    scheduledDirections = new Array;
-    growType = 0;
-
-    skull.z = numRows * numColumns + 1;
-
-    for (var i = 0; i < numRows * numColumns; ++i) {
-        if (i < links.length) {
-            var link = links[i];
-            link.spawned = false;
-            link.dying = false;
-        } else {
-            if(linkComponent.status != Component.Ready) {
-                if(linkComponent.status == Component.Error) 
-                    console.log(linkComponent.errorString());
-                else
-                    console.log("Still loading linkComponent");
-                continue;//TODO: Better error handling?
-            }
-            var link = linkComponent.createObject(playfield);
-            link.z = numRows * numColumns + 1 - i;
-            link.type = i == 0 ? 2 : 0;
-            link.spawned = false;
-            link.dying = false;
-            links.push(link);
-        }
-    }
-
-    head = links[0];
-    snake.push(head);
-    head.row = numRows/2 -1;
-    head.column = numColumns/2 -1;
-    head.spawned = true;
-
-    linksToGrow = 5;
-    linksToDie = 0;
-    waitForCookie = 5;
-    score = 0;
-    startHeartbeatTimer.running = true;
-}
-
-function endGame()
-{
-    activeGame = false;
-    for(var i in snake)
-        snake[i].dying = true;
-    if (cookie) {
-        cookie.dying = true;
-        cookie = 0;
-    }
-    lastScore = score;
-    highScores.saveScore(lastScore);
-    state = "";
-}
-
-function move() {
-
-    if (!head)
-        return;
-
-    var dir = direction;
-
-    if (scheduledDirections.length) {
-        dir = scheduledDirections.shift();
-    }
-
-    if (state == "starting") {
-        var turn = (dir - headDirection);
-        head.rotation += turn == -3 ? 1 : (turn == 3 ? -1 : turn );
-        headDirection = dir;
-        return;
-    }
-
-    var row = head.row;
-    var column = head.column;
-
-    if (dir == 0) {
-        row = row - 1;
-    } else if (dir == 1) {
-        column = column + 1
-    } else if (dir == 2) {
-        row = row + 1;
-    } else if (dir == 3) {
-        column = column - 1;
-    }
-
-    //validate the new position
-    if (row < 0 || row >= numRows
-        || column < 0 || column >= numColumns
-        || (row == skull.row && column == skull.column)
-        || !isFree(row, column)) {
-        var turn = (dir - headDirection);
-        head.rotation += turn == -3 ? 1 : (turn == 3 ? -1 : turn );
-        headDirection = dir;
-        endGame();
-        return;
-    }
-
-    var newLink;
-    if (linksToGrow > 0) {
-        --linksToGrow;
-        newLink = links[snake.length];
-        newLink.spawned = false;
-        newLink.rotation = snake[snake.length-1].rotation;
-        newLink.type = growType;
-        newLink.dying = false;
-        snake.push(newLink);
-    } else {
-        var lastLink = snake[snake.length-1];
-        board[lastLink.row * numColumns + lastLink.column] = undefined;
-    }
-
-    if (waitForCookie > 0) {
-        if (--waitForCookie == 0)
-            createCookie(cookie? (cookie.value+1) : 1);
-    }
-
-    for (var i = snake.length-1; i > 0; --i) {
-        snake[i].row = snake[i-1].row;
-        snake[i].column = snake[i-1].column;
-        snake[i].rotation = snake[i-1].rotation;
-    }
-
-    if (newLink) {
-        newLink.spawned = true;
-    }
-
-    // move the head
-    head.row = row;
-    head.column = column;
-    board[row * numColumns + column] = head;
-
-    var turn = (dir - headDirection);
-    head.rotation += turn == -3 ? 1 : (turn == 3 ? -1 : turn );
-    headDirection = dir;
-
-    var value = testCookie(row, column);
-    if (value > 0) {
-        linksToGrow += value;
-        score += value;
-    }
-}
-
-function isFree(row, column)
-{
-    return board[row * numColumns + column] == undefined;
-}
-
-function isHead(row, column)
-{
-    return head.column == column && head.row == row;
-}
-
-function testCookie(row, column)
-{
-    if (cookie && !cookie.dying && cookie.row == row && cookie.column == column) {
-        var value = cookie.value;
-        waitForCookie = value;
-        growType = snake[snake.length-1].type == 1 ? 0 : 1;
-        cookie.dying = true;
-        cookie.z = numRows * numColumns + 2;
-        return value;
-    }
-    return 0;
-}
-
-function moveSkull()
-{
-
-    if (linksToDie > 0) {
-        --linksToDie;
-        var link = snake.pop();
-        link.dying = true;
-        board[link.row * numColumns + link.column] = undefined;
-        if (score > 0)
-            --score;
-        if (snake.length == 0) {
-            endGame();
-            return;
-        }
-    }
-
-    var row = skull.row;
-    var column = skull.column;
-    if (isHead(row, column)) {
-        endGame();
-        return;
-    }
-    row +=  skull.verticalMovement;
-    column += skull.horizontalMovement;
-
-    var attempts = 4;
-
-    while (skullMovementsBeforeDirectionChange == 0 || row < 0 || row >= numRows
-        || column < 0 || column >= numColumns
-        || (!isFree(row, column) && !isHead(row, column))) {
-        var d = rand(8);
-        skull.verticalMovement = 0;
-        skull.horizontalMovement = 0;
-        skullMovementsBeforeDirectionChange = rand(20)+1;
-        if (d == 0) {
-            skull.verticalMovement = -1
-        } else if (d == 1) {
-            skull.horizontalMovement = -1;
-        } else if (d == 2) {
-            skull.verticalMovement = 1
-        } else if (d == 3){
-            skull.horizontalMovement = 1;
-        } else if (cookie) {
-            var rd = cookie.row - skull.row;
-            var rc = cookie.column - skull.column;
-            if (Math.abs(rd) > Math.abs(rc)) {
-                skull.verticalMovement = rd > 0 ? 1 : -1;
-                skullMovementsBeforeDirectionChange = Math.abs(rd);
-            } else {
-                skull.horizontalMovement= rc > 0 ? 1 : -1;
-                skullMovementsBeforeDirectionChange = Math.abs(rc);
-            }
-        }
-        row = skull.row + skull.verticalMovement;
-        column = skull.column + skull.horizontalMovement;
-        if (--attempts == 0)
-            return;
-    }
-
-    skull.row = row;
-    skull.column = column;
-    --skullMovementsBeforeDirectionChange;
-    var value = testCookie(row, column);
-    if (value > 0)
-        linksToDie += value/2;
-
-    if (isHead(row, column))
-        endGame();
-}
-
-function createCookie(value) {
-    if (numRows * numColumns - snake.length < 10)
-        return;
-
-    var column = rand(numColumns);
-    var row = rand(numRows);
-    while (!isFree(row, column)) {
-        column++;
-        if (column == numColumns) {
-            column = 0;
-            row++;
-            if (row == numRows)
-                row = 0;
-        }
-    }
-
-    if(cookieComponent.status != Component.Ready) {
-        if(cookieComponent.status == Component.Error)
-            console.log(cookieComponent.errorString());
-        else
-            console.log("Still loading cookieComponent");
-        return;//TODO: Better error handling?
-    }
-    cookie = cookieComponent.createObject(head.parent);
-    cookie.value = value;
-    cookie.row = row;
-    cookie.column = column;
-}