/// <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)
{
// if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
// Exit();
previousKBState = kbState;
kbState = Keyboard.GetState();
previousMState = mState;
mState = Mouse.GetState();
marioQuad = quadTree.GetContainingQuad(player.O_Position);
if (!quitActive)
{
switch (gameState)
{
case GameState.Menu:
if (!quitActive)
{
mainMenu.Update(mState, previousMState, kbState, previousKBState);
}
break;
case GameState.World:
if (reader.RoomNumber >= 31)
{
WinGame();
}
if (SingleKeyPress(Keys.P)) //Swtch to pause menu
{
PauseGame();
}
player.Update(gameTime.ElapsedGameTime.TotalSeconds, kbState, previousKBState);
for (int i = 0; i < reader.EnemyList.Count; i++)
{
if (player.O_Position.Intersects(reader.EnemyList[i].O_Position))
{
Battle(reader.EnemyList[i]);
killedEnemy = reader.EnemyList[i];
}
}
//Put in player collision with enemy here
//Player Movement
if (kbState.IsKeyDown(Keys.Left))
{
player.O_X -= 5;
}
else if (kbState.IsKeyDown(Keys.Right))
{
player.O_X += 5;
}
if (kbState.IsKeyDown(Keys.Up))
{
player.O_Y -= 5;
}
else if (kbState.IsKeyDown(Keys.Down))
{
player.O_Y += 5;
}
//Deals with players x directional movement
switch (playerXState)
{
case PlayerXState.StandRight:
if (kbState.IsKeyDown(Keys.D))
{
playerXState = PlayerXState.WalkRight;
player.Direction = CharDirection.right;
player.State = CharacterState.o_walk;
}
else if (kbState.IsKeyDown(Keys.A))
{
playerXState = PlayerXState.WalkLeft;
player.Direction = CharDirection.left;
player.State = CharacterState.o_walk;
}
break;
case PlayerXState.WalkRight:
player.Move(3);
player.UpdateDetectors();
if (reader.Right && player.O_X >= GraphicsDevice.Viewport.Width - reader.CurrentRoom.Tile.Width - player.O_Width)
{
player.O_X = GraphicsDevice.Viewport.Width - reader.CurrentRoom.Tile.Width - player.O_Width;
}
for (int i = 0; i < reader.RectList.Count; i++)
{
if (player.Right.Intersects(reader.RectList[i]))
{
player.O_X = reader.RectList[i].X - player.O_Width - 1;
break;
}
}
if (kbState.IsKeyUp(Keys.D))
{
playerXState = PlayerXState.StandRight;
player.State = CharacterState.o_idle;
player.XAcceleration = 1;
}
break;
case PlayerXState.StandLeft:
if (kbState.IsKeyDown(Keys.A))
{
playerXState = PlayerXState.WalkLeft;
player.Direction = CharDirection.left;
player.State = CharacterState.o_walk;
}
else if (kbState.IsKeyDown(Keys.D))
{
playerXState = PlayerXState.WalkRight;
player.Direction = CharDirection.right;
player.State = CharacterState.o_walk;
}
break;
case PlayerXState.WalkLeft:
player.Move(-3);
player.UpdateDetectors();
//player.State = CharacterState.o_walk;
if (reader.Left && player.O_X <= reader.CurrentRoom.Tile.Width)
{
player.O_X = reader.CurrentRoom.Tile.Width;
}
for (int i = 0; i < reader.RectList.Count; i++)
{
if (player.Left.Intersects(reader.RectList[i]))
{
player.O_X = reader.RectList[i].X + player.O_Width + 1;
break;
}
}
if (kbState.IsKeyUp(Keys.A))
{
playerXState = PlayerXState.StandLeft;
player.State = CharacterState.o_idle;
player.XAcceleration = 1;
}
break;
}
//Deals with player's y directional movement
switch (playerYState)
{
case PlayerYState.Ground:
bool onPlatform = false;
for (int i = 0; i < reader.RectList.Count; i++)
{
if (player.Below.Intersects(reader.RectList[i]) || player.O_LocY >= GraphicsDevice.Viewport.Height - player.O_Height - reader.CurrentRoom.Tile.Height)
{
onPlatform = true;
break;
}
}
for (int i = 0; i < reader.ItemList.Count; i++)
{
if (player.O_Position.Intersects(reader.ItemList[i].Rect))
{
reader.ItemList[i].Collect(player);
}
}
if (player.O_LocY >= GraphicsDevice.Viewport.Height - player.O_Height)
{
onPlatform = true;
}
if (!onPlatform)
{
player.JumpAcceleration = -2;
playerYState = PlayerYState.Jump;
player.State = CharacterState.o_jump;
}
if (kbState.IsKeyDown(Keys.Space))
{
if (previousKBState.IsKeyUp(Keys.Space))
{
playerYState = PlayerYState.Jump;
player.State = CharacterState.o_jump;
}
}
break;
case PlayerYState.Jump:
player.Jump();
player.UpdateDetectors();
for (int i = 0; i < reader.RectList.Count; i++)
{
if (player.Above.Intersects(reader.RectList[i]))
{
player.JumpAcceleration = -2;
break;
}
else if (player.O_Position.Intersects(reader.RectList[i]))
{
player.O_Y = reader.RectList[i].Y - player.O_Height;
player.JumpAcceleration = 17;
playerYState = PlayerYState.Ground;
if (kbState.IsKeyUp(Keys.A) && kbState.IsKeyUp(Keys.D))
{
player.State = CharacterState.o_idle;
}
else
{
if (kbState.IsKeyUp(Keys.A) && kbState.IsKeyDown(Keys.D))
{
player.State = CharacterState.o_walk;
player.Move(5);
}
else if (kbState.IsKeyUp(Keys.D) && kbState.IsKeyDown(Keys.A))
{
player.State = CharacterState.o_walk;
player.Move(-5);
}
}
break;
}
}
if (reader.Up)
{
if (player.O_Y <= reader.CurrentRoom.Tile.Height)
{
player.JumpAcceleration = -2;
}
}
if (reader.Down)
{
if (player.O_Y >= GraphicsDevice.Viewport.Height - player.O_Height - reader.CurrentRoom.Tile.Height)
{
player.O_Y = GraphicsDevice.Viewport.Height - player.O_Height - reader.CurrentRoom.Tile.Height;
playerYState = PlayerYState.Ground;
// IDLE HERE@@@@@@@@@@@@@@@@@@@
player.JumpAcceleration = 17;
}
}
else if (player.O_Y >= GraphicsDevice.Viewport.Height - player.O_Height)
{
player.O_Y = GraphicsDevice.Viewport.Height - player.O_Height;
playerYState = PlayerYState.Ground;
// IDLE HERE@@@@@@@@@@@@@@@@@@@
player.JumpAcceleration = 17;
}
break;
}
break;
case GameState.Pause:
if (!quitActive)
{
pauseMenu.Update(mState, previousMState, kbState,
previousKBState);
if (SingleKeyPress(Keys.P))
{
UnpauseGame();
}
}
break;
case GameState.Battle:
if (SingleKeyPress(Keys.P)) //Swtch to pause menu
{
PauseGame();
}
BattleManager.Update(gameTime.ElapsedGameTime.TotalSeconds, mState, previousMState, kbState, previousKBState);
break;
case GameState.GameOver:
gameOverMenu.Update(mState, previousMState, kbState,
previousKBState);
break;
case GameState.Instructions:
instructionsMenu.Update(mState, previousMState, kbState, previousKBState);
break;
case GameState.GameWon:
gameWinMenu.Update(mState, previousMState, kbState, previousKBState);
break;
}
}
if (quitActive)
{
quitMenu.Update(mState, previousMState, kbState, previousKBState);
}
if (reader.SwitchRoom(player))
{
reader.ReadMap("../../../Content/Rooms/room" + reader.RoomNumber + ".txt", quadTree, collectibleTexture, enemyTexture);
if (reader.RoomNumber > 10 && reader.RoomNumber < 21)
{
int temp = rand.Next(2);
if (temp == 0)
{
sewerBG.Tex = sewerTexture;
}
else
{
sewerBG.Tex = sewerTexture2;
}
}
}
base.Update(gameTime);
}
/// <summary>
/// pure voodoo magic. might be dangerous
/// </summary>
/// <param name="name">name of the text file</param>
/// <param name="plat">platform object for this particular room</param>
/// <param name="wa">wall object for this particular room</param>
/// <param name="i">arrray of items that can potentially be found in this room</param>
/// <param name="batch">spritebatch</param>
public void ReadMap(string name, QuadTreeNode qt, Texture2D collectText, Texture2D enemyText)
{
quadtree = qt;
Stream instream;
StreamReader input = null;
roomNumber++;
count = 0;
previousTransitionRect = transitionRect;
try
{
instream = File.OpenRead(name);
input = new StreamReader(instream);
//reads the first line, parses the info to the correct variables
line = input.ReadLine();
string[] newLine = line.Split(',');
x = int.Parse(newLine[0]);
y = int.Parse(newLine[1]);
charList = newLine[2].ToCharArray();
up = (charList[0].Equals('1'));
left = (charList[1].Equals('1'));
down = (charList[2].Equals('1'));
right = (charList[3].Equals('1'));
transRectChar = (newLine[3].ToCharArray()[0]);
tileArray = new char[x, y];
//sets up a new room with the input
room = new Room(x, y, up, down, left, right);
rectList = new List <Rectangle>();
objList = new List <MapObject>();
itemList = new List <Collectible>();
enemyList = new List <Enemy>();
Rectangle leftrect = new Rectangle(0, 0, 50, 800);
Rectangle rightrect = new Rectangle(1150, 0, 50, 800);
Rectangle uprect = new Rectangle(0, 0, 1200, 50);
Rectangle downrect = new Rectangle(0, 750, 1200, 50);
//finds out where to go to load the next map
if (transRectChar == 'd')
{
transitionRect = downrect;
}
else if (transRectChar == 'u')
{
transitionRect = uprect;
}
else if (transRectChar == 'r')
{
transitionRect = rightrect;
}
//saves the actual room into the character array
while ((line = input.ReadLine()) != null)
{
charList = line.ToCharArray();
for (int n = 0; n < y; n++)
{
tileArray[count, n] = charList[n];
if (tileArray[count, n] == '#')
{
rectList.Add(new Rectangle(count * 25, n * 25, 25, 25));
}
if (tileArray[count, n] == '*')
{
itemList.Add(new Collectible(count * 25, n * 25, 25, 25, collectText, "item"));
}
if (tileArray [count, n] == 'e')
{
//need stats on enemies
enemyList.Add(new Zombie(
new Vector2(count * 25, n * 25),
healthBarBackground,
healthBarOverlay,
Zombie.ZOM_HEALTH + rando.Next(3)));
}
}
count++;
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
finally
{
if (input != null)
{
input.Close();
}
}
}