/// <summary>
/// initializes this screen.
/// </summary>
public override void InitializeScreen()
{
base.InitializeScreen();
FrameworkCore.Viewer.ClearColor = Color.Black;
NextScreen = new VersusReadyScreen();
TransitionOffTime = TimeSpan.FromSeconds(8.0f);
FrameworkCore.RenderContext.ClearColor = Color.Black;
// initializes for world everything.
InitWorld();
// initializes for camera for this stage.
InitCamera();
// Load Hud
CreateHud();
for (int i = 0; i < GameLevel.PlayerCountInLevel; i++)
{
GamePlayer gamePlayer = GameLevel.GetPlayerInLevel(i);
// Update selected weapon image in the Hud
SetCurrentWeaponHud(i, gamePlayer.CurrentWeapon.WeaponType);
}
// Play a background music
soundBGM = GameSound.Play(SoundTrack.FirstStage);
}
/// <summary>
/// Moves to selected menu.
/// </summary>
/// <param name="inputIndex">an index of the input</param>
/// <param name="verticalEntryIndex">
/// a vertical index of selected entry
/// </param>
/// <param name="horizontalEntryIndex">
/// a horizontal index of selected entry
/// </param>
public override void OnSelectedEntry(int inputIndex,
int verticalEntryIndex,
int horizontalEntryIndex)
{
// It prevents more than one input.
if (inputIndex != 0)
{
return;
}
if (ScreenState == ScreenState.Active)
{
// If selected a start button, jump to the first stage screen
if (verticalEntryIndex == 0)
{
NextScreen = new LoadingScreen();
NextScreen.NextScreen = new FirstStageScreen();
TransitionOffTime = TimeSpan.FromSeconds(1.0f);
ExitScreen();
}
// If selected a versus button, jump to the versus ready screen
else if (verticalEntryIndex == 1)
{
NextScreen = new VersusReadyScreen();
TransitionOffTime = TimeSpan.FromSeconds(1.0f);
ExitScreen();
}
// If selected a exit button, exit the program
else if (verticalEntryIndex == 2)
{
// Allows the default game to exit on Xbox 360 and Windows
MessageBoxScreen messageBox =
new MessageBoxScreen("Are you sure you want to exit?");
// Register message box handle method
messageBox.Accepted += RobotGameGame.ExitAccepted;
GameScreenManager.AddScreen(messageBox, true);
}
// Play the select sound
GameSound.Play(SoundTrack.MenuClose);
}
}
/// <summary>
/// checks the winning condition of the versus play.
/// Any player who has destroyed the other as many as the kill point wins.
/// </summary>
protected override void CheckMission(GameTime gameTime)
{
if (isFinishedVersus == false)
{
for (int i = 0; i < GameLevel.PlayerCountInLevel; i++)
{
GamePlayer player = GameLevel.GetPlayerInLevel(i);
// Whoever wins the set points first, the versus mode will end.
if (RobotGameGame.VersusGameInfo.killPoint <= player.KillPoint)
{
isFinishedVersus = true;
}
}
}
if (isFinishedVersus)
{
// Visible mission result image
if (missionResultElapsedTime > MissionResultVisibleTime)
{
this.spriteObjHudVersusWin.Visible = true;
this.spriteObjHudVersusLose.Visible = true;
}
else
{
if (missionResultElapsedTime < MissionResultVisibleTime)
{
missionResultElapsedTime +=
(float)gameTime.ElapsedGameTime.TotalSeconds;
}
this.spriteObjHudVersusWin.Visible = false;
this.spriteObjHudVersusLose.Visible = false;
}
if (GameSound.IsPlaying(soundBGM))
{
float scaleFactor = 1.0f;
if (GameLevel.Info.GamePlayType == GamePlayTypeId.Versus)
{
scaleFactor = 0.8f;
}
// Scale the image size and position for screen resolution
Vector2 sizeScale =
new Vector2((float)FrameworkCore.ViewWidth * scaleFactor /
(float)ViewerWidth.Width1080,
(float)FrameworkCore.ViewHeight * scaleFactor /
(float)ViewerHeight.Height1080);
for (int i = 0; i < GameLevel.PlayerCountInLevel; i++)
{
GamePlayer player = GameLevel.GetPlayerInLevel(i);
// Player sound and action stop
player.MissionEnd();
// Win!!
if (RobotGameGame.VersusGameInfo.killPoint <= player.KillPoint)
{
int scaledWidth =
(int)((float)imageWinWidth * sizeScale.X);
int scaledHeight =
(int)((float)imageWinHeight * sizeScale.Y);
int posX = (int)((FrameworkCore.ViewWidth / 2) -
(scaledWidth / 2));
int posY = (int)((FrameworkCore.ViewHeight / 2) -
(scaledHeight / 2));
if (player.PlayerIndex == PlayerIndex.One)
{
posY -= FrameworkCore.ViewHeight / 4;
}
else if (player.PlayerIndex == PlayerIndex.Two)
{
posY += FrameworkCore.ViewHeight / 4;
}
this.spriteObjHudVersusWin.ScreenRectangle = new Rectangle(
posX, posY,
scaledWidth, scaledHeight);
}
// Lose!!
else
{
int scaledWidth =
(int)((float)imageLoseWidth * sizeScale.X);
int scaledHeight =
(int)((float)imageLoseHeight * sizeScale.Y);
int posX = (int)((FrameworkCore.ViewWidth / 2) -
(scaledWidth / 2));
int posY = (int)((FrameworkCore.ViewHeight / 2) -
(scaledHeight / 2));
if (player.PlayerIndex == PlayerIndex.One)
{
posY -= FrameworkCore.ViewHeight / 4;
}
else if (player.PlayerIndex == PlayerIndex.Two)
{
posY += FrameworkCore.ViewHeight / 4;
}
this.spriteObjHudVersusLose.ScreenRectangle = new Rectangle(
posX, posY,
scaledWidth, scaledHeight);
}
}
// Stop background music
GameSound.Stop(soundBGM);
// Play success music
GameSound.Play(SoundTrack.MissionClear);
// Invisible all of the Hud
SetVisibleHud(false);
// Go to main menu
NextScreen = new VersusReadyScreen();
TransitionOffTime = TimeSpan.FromSeconds(8.0f);
ExitScreen();
}
}
else
{
// Respawns a destroyed player in the game.
for (int i = 0; i < GameLevel.PlayerCountInLevel; i++)
{
GamePlayer player = GameLevel.GetPlayerInLevel(i);
if (player.IsFinishedDead)
{
int otherSidePlayerIndex = -1;
if (i == 0)
{
otherSidePlayerIndex = 1;
}
else if (i == 1)
{
otherSidePlayerIndex = 0;
}
GamePlayer otherSidePlayer =
GameLevel.GetPlayerInLevel(otherSidePlayerIndex);
// Find the farthest positions for enemy positions.
RespawnInLevel respawn = GameLevel.FindRespawnMostFar(
otherSidePlayer.WorldTransform.Translation);
// Set to respawn position
player.SpawnPoint = Matrix.CreateRotationY(
MathHelper.ToRadians(respawn.SpawnAngle)) *
Matrix.CreateTranslation(respawn.SpawnPoint);
// Reset the player info
player.Reset(true);
}
}
}
}
