/// <summary>
/// Checks if the mouse is over one of the buttons in a menu.
/// </summary>
/// <param name="button">the index of the button to check</param>
/// <param name="level">the level of the menu</param>
/// <param name="xOffset">the xOffset of the menu</param>
/// <returns>true if the mouse is over the button</returns>
private static bool IsMouseOverMenu(int button, int level, int xOffset)
{
int btnTop = MENU_TOP - ((MENU_GAP + BUTTON_HEIGHT) * level);
int btnLeft = MENU_LEFT + (BUTTON_SEP * (button + xOffset));
return(UtilityFunctions.IsMouseInRectangle(btnLeft, btnTop, BUTTON_WIDTH, BUTTON_HEIGHT));
}
/// <summary>
/// Handles user input for the Deployment phase of the game.
/// </summary>
/// <remarks>
/// Involves selecting the ships, deloying ships, changing the direction
/// of the ships to add, randomising deployment, end then ending
/// deployment
/// </remarks>
public static void HandleDeploymentInput()
{
if (SwinGame.KeyTyped(KeyCode.EscapeKey))
{
GameController.AddNewState(GameState.ViewingGameMenu);
}
if (SwinGame.KeyTyped(KeyCode.UpKey) | SwinGame.KeyTyped(KeyCode.DownKey))
{
_currentDirection = Direction.UpDown;
}
if (SwinGame.KeyTyped(KeyCode.LeftKey) | SwinGame.KeyTyped(KeyCode.RightKey))
{
_currentDirection = Direction.LeftRight;
}
if (SwinGame.KeyTyped(KeyCode.RKey))
{
GameController.HumanPlayer.RandomizeDeployment();
}
if (SwinGame.MouseClicked(MouseButton.LeftButton))
{
ShipName selected = default(ShipName);
selected = GetShipMouseIsOver();
if (selected != ShipName.None)
{
_selectedShip = selected;
}
else
{
DoDeployClick();
}
if (GameController.HumanPlayer.ReadyToDeploy & UtilityFunctions.IsMouseInRectangle(PLAY_BUTTON_LEFT, TOP_BUTTONS_TOP, PLAY_BUTTON_WIDTH, TOP_BUTTONS_HEIGHT))
{
GameController.EndDeployment();
}
else if (UtilityFunctions.IsMouseInRectangle(UP_DOWN_BUTTON_LEFT, TOP_BUTTONS_TOP, DIR_BUTTONS_WIDTH, TOP_BUTTONS_HEIGHT))
{
_currentDirection = Direction.LeftRight;
}
else if (UtilityFunctions.IsMouseInRectangle(LEFT_RIGHT_BUTTON_LEFT, TOP_BUTTONS_TOP, DIR_BUTTONS_WIDTH, TOP_BUTTONS_HEIGHT))
{
_currentDirection = Direction.LeftRight;
}
else if (UtilityFunctions.IsMouseInRectangle(RANDOM_BUTTON_LEFT, TOP_BUTTONS_TOP, RANDOM_BUTTON_WIDTH, TOP_BUTTONS_HEIGHT))
{
GameController.HumanPlayer.RandomizeDeployment();
}
}
}
/// <summary>
/// Gets the ship that the mouse is currently over in the selection panel.
/// </summary>
/// <returns>The ship selected or none</returns>
private static ShipName GetShipMouseIsOver()
{
foreach (ShipName sn in Enum.GetValues(typeof(ShipName)))
{
int i = 0;
i = Convert.ToInt32(sn) - 1;
if (UtilityFunctions.IsMouseInRectangle(SHIPS_LEFT, SHIPS_TOP + i * SHIPS_HEIGHT, SHIPS_WIDTH, SHIPS_HEIGHT))
{
return(sn);
}
}
return(ShipName.None);
}
/// <summary>
/// Gets the ship that the mouse is currently over in the selection panel.
/// </summary>
/// <returns>The ship selected or none</returns>
private static ShipName GetShipMouseIsOver()
{
foreach (ShipName sn in Enum.GetValues(typeof(ShipName)))
{
int i = default(int);
i = ((int)sn) - 1;
if (UtilityFunctions.IsMouseInRectangle(SHIPS_LEFT, SHIPS_TOP + (i * SHIPS_HEIGHT), SHIPS_WIDTH, SHIPS_HEIGHT))
{
return(sn);
}
}
return(ShipName.None);
}
public static void HandleVolumeMenuInput(int primaryMenu)
{
if (SwinGame.KeyTyped(KeyCode.EscapeKey))
{
GameController.EndCurrentState();
return;
}
else if (SwinGame.MouseClicked(MouseButton.LeftButton))
{
if (UtilityFunctions.IsMouseInRectangle(VOLUME_BUTTON_X, VOLUME_BUTTON_Y, VOLUME_BUTTON_SIZE, VOLUME_BUTTON_SIZE))
{
// Plus button
UtilityFunctions.VolumeLevel += 0.1f;
Audio.SetMusicVolume(UtilityFunctions.VolumeLevel);
}
else if (UtilityFunctions.IsMouseInRectangle(VOLUME_BUTTON_X + VOLUME_BUTTON_SIZE + VOLUME_BUTTON_GAP,
VOLUME_BUTTON_Y, VOLUME_BUTTON_SIZE, VOLUME_BUTTON_SIZE))
{
// Minus button
UtilityFunctions.VolumeLevel -= 0.1f;
Audio.SetMusicVolume(UtilityFunctions.VolumeLevel);
}
else
{
// None clicked, so exit menu
GameController.EndCurrentState();
// And handle any clicks for primary menu
if (primaryMenu == MAIN_MENU)
{
HandleMainMenuInput();
}
else if (primaryMenu == GAME_MENU)
{
HandleGameMenuInput();
}
}
}
//return false;
}