public GameplayScreen()
{
TransitionOnTime = TimeSpan.FromSeconds(1.5);
TransitionOffTime = TimeSpan.FromSeconds(0.5);
time_passed = 0.0f;
total_time_passed = 0.0f;
currentLevel = 1;
InitializeLevels();
// sounds
m_player_wall = SoundMaster.GetSound("jump_thud");
// Initialize Player.
mPlayer = new Player(GetLevel(currentLevel).LevelStart, Vector3.Zero);
mPlayer.Yaw = GetLevel(currentLevel).LevelStartDirection;
mPlayer.PlayerCamera.Orientation = Quaternion.CreateFromAxisAngle(Vector3.Up, GetLevel(currentLevel).LevelStartDirection);
// Initialize input device states.
keyboardState = Keyboard.GetState();
gamepadState = GamePad.GetState(PlayerIndex.One);
oldKeyboardState = keyboardState;
oldGamepadState = gamepadState;
}
public override void Update(GameTime gameTime, bool otherScreenHasFocus,
bool coveredByOtherScreen)
{
base.Update(gameTime, otherScreenHasFocus, false);
// Gradually fade in or out depending on whether we are covered by the pause screen.
if (coveredByOtherScreen)
pauseAlpha = Math.Min(pauseAlpha + 1f / 32, 1);
else
pauseAlpha = Math.Max(pauseAlpha - 1f / 32, 0);
if (IsActive)
{
// Get new input states.
keyboardState = Keyboard.GetState();
gamepadState = GamePad.GetState(PlayerIndex.One);
#region Controls
#region Keyboard
/* Space */
// Jump.
if (keyboardState.IsKeyDown(Keys.Space) && oldKeyboardState.IsKeyUp(Keys.Space))
mPlayer.Jump();
/* WASD */
// Move forward.
if (keyboardState.IsKeyDown(Keys.W))
mPlayer.Move(0.0f, 1.0f);
// Move backward.
if (keyboardState.IsKeyDown(Keys.S))
mPlayer.Move(0.0f, -1.0f);
// Move left.
if (keyboardState.IsKeyDown(Keys.A))
mPlayer.Move(-1.0f, 0.0f);
// Move right.
if (keyboardState.IsKeyDown(Keys.D))
mPlayer.Move(1.0f, 0.0f);
/* Arrow Keys */
// Look up.
if (keyboardState.IsKeyDown(Keys.Up))
mPlayer.AdjustPitch(1.0f);
// Look down.
if (keyboardState.IsKeyDown(Keys.Down))
mPlayer.AdjustPitch(-1.0f);
// Look left.
if (keyboardState.IsKeyDown(Keys.Left))
mPlayer.AdjustYaw(-1.0f);
// Look right.
if (keyboardState.IsKeyDown(Keys.Right))
mPlayer.AdjustYaw(1.0f);
/* I */
// Interact
if(keyboardState.IsKeyDown(Keys.I) && oldKeyboardState.IsKeyUp(Keys.I))
GetLevel(currentLevel).Interact(mPlayer.Bound, gameTime);
/* T */
// Throw
if(keyboardState.IsKeyDown(Keys.T) && oldKeyboardState.IsKeyUp(Keys.T))
mPlayer.Throw(gameTime);
// Display Backpack
if ((keyboardState.IsKeyDown(Keys.B) && oldKeyboardState.IsKeyUp(Keys.B)))
drawBackpack = true;
else
drawBackpack = false;
#endregion
#region Controller
if (gamepadState.IsConnected)
{
/* Right Shoulder or A Button */
// Jump.
if (((gamepadState.Buttons.RightShoulder == ButtonState.Pressed) && (oldGamepadState.Buttons.RightShoulder == ButtonState.Released))
|| ((gamepadState.Buttons.A == ButtonState.Pressed) && (oldGamepadState.Buttons.A == ButtonState.Released)))
mPlayer.Jump();
/* Y Button */
// Display Backpack
if ((gamepadState.Buttons.Y == ButtonState.Pressed))
drawBackpack = true;
else
drawBackpack = false;
/* B Button */
// Throw Projectile.
if ((gamepadState.Buttons.B == ButtonState.Pressed) && (oldGamepadState.Buttons.B == ButtonState.Released))
mPlayer.Throw(gameTime);
/* X Button */
// Interact.
if ((gamepadState.Buttons.X == ButtonState.Pressed) && (oldGamepadState.Buttons.X == ButtonState.Released))
GetLevel(currentLevel).Interact(mPlayer.Bound, gameTime);
/* Left Shoulder Button */
// Complete current Level.
if ((gamepadState.Buttons.LeftShoulder == ButtonState.Pressed) && (oldGamepadState.Buttons.LeftShoulder == ButtonState.Released))
GetLevel(currentLevel).IsCompleted = true;
/* Right Joystick */
// Rotate.
mPlayer.AdjustYaw(gamepadState.ThumbSticks.Right.X);
mPlayer.AdjustPitch(gamepadState.ThumbSticks.Right.Y);
/* Left Joystick */
// Move.
mPlayer.Move(gamepadState.ThumbSticks.Left.X, gamepadState.ThumbSticks.Left.Y);
}
#endregion
#endregion
#region Collision Detection
// Update Player.
mPlayer.Update(gameTime);
/* Collision detection */
BoundingBox BoundHit = new BoundingBox();
if (GetLevel(currentLevel).HitWall(mPlayer.Bound, ref BoundHit))
{
// Create contact point. Radius = 100 for player wall collisions
PointManagerRemake.add_Point(new Vector4(mPlayer.Position, 0.0f), gameTime.TotalGameTime.Milliseconds, 100.0f);
/* Compute collision normal. */
Vector3 vNorm = new Vector3();
if (mPlayer.Position.X <= BoundHit.Min.X)
vNorm = Vector3.Left;
if (mPlayer.Position.X > BoundHit.Max.X)
vNorm = Vector3.Right;
if (mPlayer.Position.Z <= BoundHit.Min.Z)
vNorm = Vector3.Forward;
if (mPlayer.Position.Z > BoundHit.Max.Z)
vNorm = Vector3.Backward;
// Get vector projection.
Vector3 vProj = Vector3.Dot(mPlayer.Velocity, vNorm) * vNorm;
vProj.Normalize();
// Store Player position.
Vector3 oldPos = mPlayer.Position;
// Revert Player position.
Vector3 newPos = mPlayer.Position + (2.0f) * vNorm;
newPos.Y = mPlayer.Position.Y;
mPlayer.Position = newPos;
// Update Player velocity.
mPlayer.Velocity = (-1.0f) * vProj * (new Vector3(mPlayer.Velocity.X, 0.0f, mPlayer.Velocity.Z).Length());
// Update Camera position.
mPlayer.PlayerCamera.Move(newPos - oldPos);
// play sound effect for player
m_player_wall.Play();
}
#endregion
if (beginGame)
{
ScreenManager.AddScreen(new FinishLevelScreen("begin", true), ControllingPlayer);
ScreenManager.AddScreen(new FinishLevelScreen("begin2", true), ControllingPlayer);
ScreenManager.AddScreen(new FinishLevelScreen("begin3", true), ControllingPlayer);
beginGame = false;
}
#region Level Complete
// Level Completed.
if (GetLevel(currentLevel).IsCompleted)
{
ScreenManager.AddScreen(new FinishLevelScreen(currentLevel.ToString(), true), ControllingPlayer);
CleanUp();
currentLevel++;
PointManagerRemake.ClearAll();
if (finishGame)
{
this.ExitScreen();
ScreenManager.AddScreen(new BackgroundScreen(), null);
ScreenManager.AddScreen(new MainMenuScreen(), null);
}
if (currentLevel > NUMLEVELS)
{
currentLevel = NUMLEVELS;
finishGame = true;
}
mPlayer = new Player(Vector3.Zero, Vector3.Zero);
mPlayer.Position = GetLevel(currentLevel).LevelStart;
mPlayer.PlayerCamera.Position = mPlayer.Position;
mPlayer.Yaw = GetLevel(currentLevel).LevelStartDirection;
mPlayer.PlayerCamera.Orientation = Quaternion.CreateFromAxisAngle(Vector3.Up, GetLevel(currentLevel).LevelStartDirection);
mPlayer.PlayerCamera.Update();
}
#endregion
#region Game Over
// Game Over.
if (GetLevel(currentLevel).Update(mPlayer.Bound, gameTime))
{
Exception ex = new Exception("add level to switch statement");
CleanUp();
ScreenManager.AddScreen(new FinishLevelScreen("Fail", true), ControllingPlayer);
switch (currentLevel)
{
case 1:
InitializeLevel_01();
break;
case 2:
InitializeLevel_02();
break;
case 3:
InitializeLevel_03();
break;
case 4:
InitializeLevel_04();
break;
case 5:
InitializeLevel_05();
break;
case 6:
InitializeLevel_06();
break;
case 7:
InitializeLevel_07();
break;
default:
throw ex;
}
mPlayer = new Player(Vector3.Zero, Vector3.Zero);
mPlayer.Position = GetLevel(currentLevel).LevelStart;
mPlayer.PlayerCamera.Position = mPlayer.Position;
mPlayer.Yaw = GetLevel(currentLevel).LevelStartDirection;
mPlayer.PlayerCamera.Orientation = Quaternion.CreateFromAxisAngle(Vector3.Up, GetLevel(currentLevel).LevelStartDirection);
mPlayer.PlayerCamera.Update();
}
//LoadingScreen.Load(ScreenManager, false, null, new BackgroundScreen(), new MainMenuScreen());
#endregion
#region Point Manager
// Update Point Manager.
float temp = gameTime.TotalGameTime.Milliseconds;
if ((temp - time_passed) > 0)
{
total_time_passed += (temp - time_passed);
PointManagerRemake.updateTime(temp - time_passed);
}
else
{
total_time_passed += temp;
PointManagerRemake.updateTime(temp);
}
#endregion
// Set old input states.
oldKeyboardState = keyboardState;
oldGamepadState = gamepadState;
}
}
