/// <summary>
/// Checks to see if the game is paused.
/// </summary>
private void CheckPaused()
{
if (!isDeathScreenUp)
{
if (GameResources.CheckInputButton(Keys.Escape, Buttons.Start, oldKeyState, newKeyState, oldGamePadState, newGamePadState))
{
if (isPaused)
{
isPaused = false;
isFrozen = false;
pauseMenu.Dispose();
pauseMenu = null;
}
else
{
isFrozen = true;
isPaused = true;
pauseMenu = new PauseMenu(MenuCallback, gameSettings);
}
}
}
}
/// <summary>
/// Calls the Update method on all content managed by the GameManager.
/// </summary>
/// <param name="gameTime">The GameTime to use when calculating change over time.</param>
public void Update(GameTime gameTime)
{
newKeyState = Keyboard.GetState();
newGamePadState = GamePad.GetState(PlayerIndex.One);
if (inGame)
{
CheckPaused();
if (isPaused)
{
if (pauseMenu != null)
{
pauseMenu.Update(gameTime);
if (!pauseMenu.IsPaused)
{
isPaused = false;
isFrozen = false;
pauseMenu.Dispose();
pauseMenu = null;
}
}
}
else
{
if (!isFrozen)
{
if (player.DeathSequenceEnded)
{
ShowDeathScreen();
StaticBGM.SwitchMusic("Death");
}
else if (player.IsDead)
{
StaticBGM.Paused = true;
player.StartDeathSequence();
}
if (player.Position.Y >= currentRoom.CollisionMap.Height + player.HitBox.Height)
{
currentRoom.Reset();
player.ReceivePitFallDamage();
player.Position = currentRoom.SpawnLocation;
}
else if (player.CheckHazards(currentRoom))
{
currentRoom.Reset();
player.ReceiveHazardDamage();
player.Position = currentRoom.SpawnLocation;
}
else
{
if (player.IsVulnerable)
player.DetectEnemyCollisions(currentRoom);
}
for (int i = 0; i < currentRoom.ObjectArray.Length; i++)
{
if (currentRoom.ObjectArray[i].IsPhysicsObject && currentRoom.ObjectArray[i].IsSpawned &&
currentRoom.ObjectArray[i].Position.Y > currentRoom.CollisionMap.Height)
currentRoom.ObjectArray[i].Despawn();
}
foreach (GameObject obj in currentRoom.EnvironmentArray)
{
if(obj.IsPhysicsObject && ((PhysicsObject)obj).riding == null)
obj.Update(gameTime);
}
foreach (GameObject obj in currentRoom.EnvironmentArray)
{
if (!obj.IsPhysicsObject || (obj.IsPhysicsObject && ((PhysicsObject)obj).riding != null))
obj.Update(gameTime);
}
foreach (Enemy enemy in currentRoom.EnemyArray)
enemy.Update(gameTime, player);
player.Update(gameTime);
for (int i = 0; i < currentRoom.ObjectArray.Length; i++)
{
if (currentRoom.ObjectArray[i].IsPhysicsObject)
{
PhysicsEngine.Update((PhysicsObject)currentRoom.ObjectArray[i], currentRoom, gameTime);
}
}
PhysicsEngine.Update(player, currentRoom, gameTime); //Checks for collisions and modifies Velocity
for (int i = 0; i < currentRoom.ObjectArray.Length; i++)
{
if (currentRoom.ObjectArray[i].IsPhysicsObject)
{
((PhysicsObject)currentRoom.ObjectArray[i]).Move();
}
}
player.Move(); //Actually sets the new position of the object
//Finally, update the drawing position of the objects in the room.
player.UpdateCoordinates(currentRoom.CollisionMap.Bounds);
currentRoom.UpdateCoordinates(player.Position, player.Coordinates, currentRoom.CollisionMap.Bounds);
player.updateControlFlags(); //new
//Check to see if the player is trying to do something
if (player.InteractionFlag)
{
GameObject tempObject = FindInteractionObject(player, InteractionTypes.PlayerAction);
if (tempObject != null)
{
InteractionActions interaction = player.InteractWith(tempObject, InteractionTypes.PlayerAction);
if (interaction != InteractionActions.None)
currentRoom.PlayerInteraction(interaction);
}
}
for (int i = 0; i < currentRoom.ObjectArray.Length; i++)
{
if (currentRoom.ObjectArray[i].IsSpawned)
{
if (PhysicsEngine.CheckBoundingBoxCollision(player, currentRoom.ObjectArray[i]))
player.InteractWith(currentRoom.ObjectArray[i], InteractionTypes.Collision);
}
}
}
else
{
if (player.CheckLoadedRoom())
InfoBoxCallback();
if (isDeathScreenUp && GameResources.CheckInputButton(Keys.Enter, Buttons.Start, oldKeyState, newKeyState, oldGamePadState, newGamePadState))
{
ResetGame();
LoadGame();
}
if (infoBox != null)
infoBox.Update(gameTime);
}
gameHUD.Update(gameTime, player);
}
}
else
{
if (gameMenu != null)
gameMenu.Update(gameTime);
}
oldKeyState = newKeyState;
oldGamePadState = newGamePadState; //add statement referencing isdead from the player class to call the deathmusic.
}