/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
{
if (currentScreen == gameScreens.mainMenuScreen)
{
this.Exit();
}
else if (currentScreen == gameScreens.settingsOverlay){
settingsClosing = true;
//currentScreen = gameScreens.mainMenuScreen;
}
else if (currentScreen == gameScreens.gamePlayScreen)
{
resetPause();
possiblePositions.Clear();
puckTouched = false;
currentScreen = gameScreens.pauseOverlay;
}
else if (currentScreen == gameScreens.pauseOverlay)
{
pauseClosing = true;
nextScreen = gameScreens.gamePlayScreen;
//currentScreen = gameScreens.gamePlayScreen;
}
else if (currentScreen == gameScreens.winnersOverlay)
{
resetCurrentGame();
winnersClosing = true;
nextScreen = gameScreens.gamePlayScreen;
}
else if (currentScreen == gameScreens.continueOverlay)
{
continueClosing = true;
nextScreen = gameScreens.mainMenuScreen;
}
else if (currentScreen == gameScreens.helpScreen)
{
currentScreen = gameScreens.mainMenuScreen;
}
else if (currentScreen == gameScreens.creditsScreen)
{
currentScreen = gameScreens.mainMenuScreen;
}
}
if (currentScreen == gameScreens.mainMenuScreen)
{
mainScreenTouchHanlder();
}
else if (currentScreen == gameScreens.settingsOverlay)
{
settingsOverlayTouchInputHandler(gameTime);
}
else if (currentScreen == gameScreens.gamePlayScreen)
{
getInputAndUpdateGame(gameTime);
}
else if (currentScreen == gameScreens.pauseOverlay)
{
pausedOverlayTouchInputHandler(gameTime);
}
else if (currentScreen == gameScreens.winnersOverlay)
{
winnersOverlayTouchInputHandler(gameTime);
}
else if (currentScreen == gameScreens.continueOverlay)
{
continueOverlayTouchInputHandler(gameTime);
}
else if (currentScreen == gameScreens.helpScreen)
{
helpScreenTouchHandler(gameTime);
}
else if (currentScreen == gameScreens.creditsScreen)
{
updateCreditsScreen(gameTime);
}
base.Update(gameTime);
}
void updateSettings(GameTime gameTime)
{
if (settingsClosing)
{
overlayBG2Pos -= settingsVelocity * (float)gameTime.ElapsedGameTime.TotalSeconds;
if (overlayBG2Pos.Y <= -400)
{
overlayBG2Pos.Y = -400;
currentScreen = gameScreens.mainMenuScreen;
}
}
else
{
overlayBG2Pos += settingsVelocity * (float)gameTime.ElapsedGameTime.TotalSeconds;
if (overlayBG2Pos.Y >= 65)
{
overlayBG2Pos.Y = 65;
}
}
System.Diagnostics.Debug.WriteLine("move by cpu: " + gameTime.ElapsedGameTime.TotalSeconds);
settingsTextPos.Y = overlayBG2Pos.Y + 20;
levelTextPos.Y = overlayBG2Pos.Y + 210;
sfxTextPos.Y = overlayBG2Pos.Y + 110;
sfxOnBtn.setRectByPos(sfxOnBtn.X, (int)overlayBG2Pos.Y + 91);
sfxOffBtn.setRectByPos(sfxOffBtn.X, (int)overlayBG2Pos.Y + 91);
okBtn.setRectByPos(okBtn.X, (int)overlayBG2Pos.Y + 280);
levelBtn1.setRectByPos(levelBtn1.X, (int)overlayBG2Pos.Y + 194);
levelBtn2.setRectByPos(levelBtn2.X, (int)overlayBG2Pos.Y + 194);
levelBtn3.setRectByPos(levelBtn3.X, (int)overlayBG2Pos.Y + 194);
}
void updateWinnersOverlay(GameTime gameTime)
{
if (winnersClosing)
{
overlayBG1Pos -= settingsVelocity * (float)gameTime.ElapsedGameTime.TotalSeconds;
if (overlayBG1Pos.Y <= -400)
{
overlayBG1Pos.Y = -400;
currentScreen = nextScreen;
}
}
else
{
overlayBG1Pos += settingsVelocity * (float)gameTime.ElapsedGameTime.TotalSeconds;
if (overlayBG1Pos.Y >= 110)
{
overlayBG1Pos.Y = 110;
}
}
System.Diagnostics.Debug.WriteLine("move by cpu: " + gameTime.ElapsedGameTime.TotalSeconds);
tigersWonTextPos.Y = overlayBG1Pos.Y + 20;
goatsWonTextPos.Y = overlayBG1Pos.Y + 20;
gameDrawnTextPos.Y = overlayBG1Pos.Y + 20;
menuBtn.setRectByPos(280, (int)overlayBG1Pos.Y + 110);
newGameBtn.setRectByPos(440, (int)overlayBG1Pos.Y + 110);
}
void switchToGamePlayScreen()
{
if (currentBoard.mGoatsIntoBoard == 0)
{
currentScreen = gameScreens.gamePlayScreen;
}
else
{
resetContinueOverlay();
currentScreen = gameScreens.continueOverlay;
}
}
void updatePause(GameTime gameTime)
{
if (pauseClosing)
{
overlayBG1Pos -= settingsVelocity * (float)gameTime.ElapsedGameTime.TotalSeconds;
if (overlayBG1Pos.Y <= -400)
{
overlayBG1Pos.Y = -400;
currentScreen = nextScreen;
}
}
else
{
overlayBG1Pos += settingsVelocity * (float)gameTime.ElapsedGameTime.TotalSeconds;
if (overlayBG1Pos.Y >= 110)
{
overlayBG1Pos.Y = 110;
}
}
System.Diagnostics.Debug.WriteLine("move by cpu: " + gameTime.ElapsedGameTime.TotalSeconds);
pausedTextPos.Y = overlayBG1Pos.Y + 20;
menuBtn.setRectByPos(240, (int)overlayBG1Pos.Y + 110);
newGameBtn.setRectByPos(360, (int)overlayBG1Pos.Y + 110);
resumeBtn.setRectByPos(480, (int)overlayBG1Pos.Y + 110);
}
void showSettingsOverlay()
{
currentScreen = gameScreens.settingsOverlay;
resetSettings();
}
void showHelpScreen()
{
helpSection.resetScreen();
currentScreen = gameScreens.helpScreen;
}
void showCreditsScreen()
{
currentScreen = gameScreens.creditsScreen;
creditsection.reset();
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// initialization logic
initPosition();
currentBoardVsGoat = new Board();
currentBoardVsTiger = new Board();
currentBoardTwoPlayer = new Board();
fetchSavedState();
fetchSavedSettings();
currentBoard = currentBoardVsGoat;
goatsCaptured = currentBoard.mGoatsIntoBoard - getGoatCount();
gameStateVsGoat = new GameState();
gameStateVsTiger = new GameState();
gameStateTwoPlayer = new GameState();
winner = nodeState.none;
newMoveDone = false;
puckTouched = false;
currentMode = gameMode.vsTiger;
currentScreen = gameScreens.mainMenuScreen;
//currentMode = gameMode.vsGoat;
helpSection = new ScrollContainer();
creditsection = new CreditsSection();
onePlayerBtnGoat = new gButton(470, 97);
onePlayerBtnTiger = new gButton(485, 197);
twoPlayerBtn = new gButton(475,297);
settingsBtn = new gButton(555,20);
helpBtn = new gButton(480, 20);
creditsBtn = new gButton(630, 20);
rateBtn = new gButton(465, 400);
sfxOnBtn = new gButton(380,175);
sfxOffBtn = new gButton(380,175);
undoBtn = new gButton(648, 403);
//level
levelBtn1 = new gButton(378, 265);
levelBtn2 = new gButton(458, 265);
levelBtn3 = new gButton(538, 265);
menuBtn = new gButton(280,240);
newGameBtn = new gButton(440, 240);
resumeBtn = new gButton(440,240);
okBtn = new gButton(552,320);
//settings level
switch (level)
{
case 1: levelBtn1.pressed = true; break;
case 2: levelBtn2.pressed = true; break;
case 3: levelBtn3.pressed = true; break;
default: levelBtn1.pressed = true; break;
}
base.Initialize();
}
void getInputAndUpdateGame(GameTime gameTime)
{
if (pieceTransition)
{
pieceTransitionHandler(gameTime);
return;
}
//todo
if (newMoveDone)
{
currentBoard.gameWon = CheckForWin();
if (sfxStateOn)
{
if (currentBoard.gameWon)
{
chimeEffect.Play();
}
effect.Play();
}
newMoveDone = false;
//if (prevtime != null)
//{
// System.Diagnostics.Debug.WriteLine(prevTotSeconds + "move by cpu prev time " + (gameTime.TotalGameTime.TotalSeconds - prevTotSeconds));
// double diff = gameTime.TotalGameTime.TotalSeconds - prevTotSeconds;
// if (diff > 0.5)
// {
// currentBoard = nextBoard;
// effect.Play();
// }
//}
//else
//{
// newMoveDone = false;
//}
}
if (currentBoard.gameWon)
{
currentScreen = gameScreens.winnersOverlay;
resetWinnersOverlay();
DeleteCurrentSavedFile();
return;
}
if ((currentMode == gameMode.vsTiger && currentBoard.mTurnForPlayer) || (currentMode == gameMode.vsGoat && !currentBoard.mTurnForPlayer))
{
System.Diagnostics.Debug.WriteLine("move by cpu: " + currentBoard.mTurnForPlayer);
/*
int movesDepth = 4;
if (currentBoard.mGoatsIntoBoard > 14)
{
movesDepth = 4;
}
*/
Board next = currentBoard.FindNextMove(level+1);
gameState.positionslist.Add(currentBoard.mValues);
gameState.mGoatsIntoBoardList.Add(currentBoard.mGoatsIntoBoard);
pieceTransitionStarter(next);
prevtime = gameTime;
//prevTotSeconds = gameTime.TotalGameTime.TotalSeconds;
System.Diagnostics.Debug.WriteLine("value time elapse"+gameTime.ElapsedGameTime.TotalSeconds);
System.Diagnostics.Debug.WriteLine("value time elapse" + gameTime.TotalGameTime.TotalSeconds);
//find diff of position
currentBoard = next;
//nextBoard = next;
newMoveDone = true;
goatsCaptured = currentBoard.mGoatsIntoBoard - getGoatCount();
}
else
{
TouchCollection touches = TouchPanel.GetState();
if (!touching && touches.Count > 0)
{
touching = true;
TouchLocation touch = touches.First();
System.Diagnostics.Debug.WriteLine("X" + touch.Position.X + "Y" + touch.Position.Y);
//make a move by computer
undoBtn.handeTouch(touch);
if (currentBoard.mTurnForPlayer)
System.Diagnostics.Debug.WriteLine("moving: tiger");
else
{
System.Diagnostics.Debug.WriteLine("moving: goat");
}
if (currentBoard.mTurnForPlayer)
{
if (puckTouched)
{
foreach (var tobemovedpos in possiblePositions)
{
System.Diagnostics.Debug.WriteLine("actual moving:" + tobemovedpos.X + tobemovedpos.Y + "puck" + grid[tobemovedpos.X, tobemovedpos.Y]);
if (getTouchArea(positions[tobemovedpos.X, tobemovedpos.Y]).Contains((int)touch.Position.X, (int)touch.Position.Y))
{
System.Diagnostics.Debug.WriteLine("moving:" + tobemovedpos.X + tobemovedpos.Y + "puck" + grid[tobemovedpos.X, tobemovedpos.Y]);
Board next = currentBoard.MakeMove(touchedPos, tobemovedpos);
gameState.positionslist.Add(currentBoard.mValues);
gameState.mGoatsIntoBoardList.Add(currentBoard.mGoatsIntoBoard);
pieceTransitionStarter(next);
currentBoard = next;
newMoveDone = true;
goatsCaptured = currentBoard.mGoatsIntoBoard - getGoatCount();
}
}
possiblePositions.Clear();
puckTouched = false;
}
else
{
for (int i = 0; i < 5; i++)
{
for (int j = 0; j < 6; j++)
{
if (getTouchArea(positions[i, j]).Contains((int)touch.Position.X, (int)touch.Position.Y))
{
System.Diagnostics.Debug.WriteLine("touchedpos:" + i + j + "puck" + grid[i, j]);
touchedPos = new Point(i, j);
if (grid[i, j] == nodeState.tiger)
{
puckTouched = true;
higPos = touchedPos;
foreach (var move in currentBoard.GetShortMovesForTigerPuck(currentBoard.mValues, new Point(i, j)))
{
System.Diagnostics.Debug.WriteLine("possible pos:" + move.X + move.Y + "puck" + grid[i, j]);
possiblePositions.Add(new Point(move.X, move.Y));
}
foreach (var move in currentBoard.GetCaptureMovesForTigerPuck(currentBoard.mValues, new Point(i, j)))
{
System.Diagnostics.Debug.WriteLine("possible pos:" + move.X + move.Y + "puck" + grid[i, j]);
possiblePositions.Add(new Point(move.X, move.Y));
}
}
//when touch for a piece is detected exit. prevent overlapping pieces touch
i = 5; j = 6;
}
}
}
}
}
else
{
if (puckTouched)
{
foreach (var tobemovedpos in possiblePositions)
{
System.Diagnostics.Debug.WriteLine("actual moving:" + tobemovedpos.X + tobemovedpos.Y + "puck" + grid[tobemovedpos.X, tobemovedpos.Y]);
if (getTouchArea(positions[tobemovedpos.X, tobemovedpos.Y]).Contains((int)touch.Position.X, (int)touch.Position.Y))
{
System.Diagnostics.Debug.WriteLine("moving:" + tobemovedpos.X + tobemovedpos.Y + "puck" + grid[tobemovedpos.X, tobemovedpos.Y]);
Board next = currentBoard.MakeMove(touchedPos, tobemovedpos);
gameState.positionslist.Add(currentBoard.mValues);
gameState.mGoatsIntoBoardList.Add(currentBoard.mGoatsIntoBoard);
pieceTransitionStarter(next);
currentBoard = next;
newMoveDone = true;
System.Diagnostics.Debug.WriteLine("value time elapse" + gameTime.TotalGameTime.TotalSeconds);
prevtime = gameTime;
prevTotSeconds = gameTime.TotalGameTime.TotalSeconds;
goatsCaptured = currentBoard.mGoatsIntoBoard - getGoatCount();
}
}
possiblePositions.Clear();
puckTouched = false;
}
else
{
for (int i = 0; i < 5; i++)
{
for (int j = 0; j < 6; j++)
{
if (getTouchArea(positions[i, j]).Contains((int)touch.Position.X, (int)touch.Position.Y))
{
System.Diagnostics.Debug.WriteLine("touchedpos:" + i + j + "puck" + grid[i, j]);
touchedPos = new Point(i, j);
if (currentBoard.mGoatsIntoBoard == 15 && grid[i, j] == nodeState.goat)
{
higPos = touchedPos;
foreach (var move in currentBoard.GetMovesForGoatPuck(currentBoard.mValues, new Point(i, j)))
{
System.Diagnostics.Debug.WriteLine("possible pos:" + move.X + move.Y + "puck" + grid[i, j]);
puckTouched = true;
possiblePositions.Add(new Point(move.X, move.Y));
}
}
else if (currentBoard.mGoatsIntoBoard < 15 && grid[i, j] == nodeState.none)
{
//higPos = touchedPos;
Board next = currentBoard.MakeMove(new Point(i, j), new Point(i, j));
gameState.positionslist.Add(currentBoard.mValues);
gameState.mGoatsIntoBoardList.Add(currentBoard.mGoatsIntoBoard);
pieceTransitionStarter(next);
currentBoard = next;
newMoveDone = true;
prevTotSeconds = gameTime.TotalGameTime.TotalSeconds;
System.Diagnostics.Debug.WriteLine("value time elapse" + gameTime.TotalGameTime.TotalSeconds);
goatsCaptured = currentBoard.mGoatsIntoBoard - getGoatCount();
}
}
}
}
}
}
//System.Diagnostics.Debug.WriteLine("MOVE DONE FOR");
}
else if (touches.Count == 0)
{
if (undoBtn.pressed)
{
if (gameState.positionslist.Count != 0 && !(gameState.positionslist.Count == 1 && (currentMode == gameMode.vsGoat || currentMode == gameMode.vsTiger)))
{
if (currentMode == gameMode.vsGoat || currentMode == gameMode.vsTiger)
{
gameState.positionslist.RemoveAt(gameState.positionslist.Count - 1);
gameState.mGoatsIntoBoardList.RemoveAt(gameState.mGoatsIntoBoardList.Count - 1);
}
currentBoard.mValues = gameState.positionslist.Last();
gameState.positionslist.RemoveAt(gameState.positionslist.Count - 1);
currentBoard.mGoatsIntoBoard = gameState.mGoatsIntoBoardList.Last();
gameState.mGoatsIntoBoardList.RemoveAt(gameState.mGoatsIntoBoardList.Count - 1);
if (currentMode == gameMode.twoPlayers)
{
currentBoard.mTurnForPlayer = !currentBoard.mTurnForPlayer;
}
}
}
goatsCaptured = currentBoard.mGoatsIntoBoard - getGoatCount();
undoBtn.pressed = false;
touching = false;
}
}
}