// Checks if the mouse is over one of the buttons in a menu.
// Parameter: button - The index of the button to check
// Parameter: level - The level of the menu
// Parameter: xOffset - The xOffset of the menu
// Returns: True if the mouse is over the button
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.vk_ESCAPE))
{
GameController.AddNewState(GameState.ViewingGameMenu);
}
if (SwinGame.KeyTyped(KeyCode.vk_UP) | SwinGame.KeyTyped(KeyCode.vk_DOWN))
{
_currentDirection = Direction.UpDown;
}
if (SwinGame.KeyTyped(KeyCode.vk_LEFT) | SwinGame.KeyTyped(KeyCode.vk_RIGHT))
{
_currentDirection = Direction.LeftRight;
}
if (SwinGame.KeyTyped(KeyCode.vk_r))
{
GameController.HumanPlayer.RandomizeDeployment();
GameController.ComputerPlayer.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();
GameController.ComputerPlayer.RandomizeDeployment();
}
}
}
// Summary: Gets the ship that the mouse is currently over in the selection panel.
// Returns: The ship selected or none
private static ShipName GetShipMouseIsOver()
{
foreach (ShipName sn in Enum.GetValues(typeof(ShipName)))
{
int i = 0;
i = ((int)sn) - 1;
if (UtilityFunctions.IsMouseInRectangle(SHIPS_LEFT, SHIPS_TOP + i * SHIPS_HEIGHT, SHIPS_WIDTH, SHIPS_HEIGHT))
{
return(sn);
}
}
return(ShipName.None);
}
/// <summary>
/// Handles input during the discovery phase of the game.
/// </summary>
/// <remarks>
/// Escape opens the game menu. Clicking the mouse will
/// attack a location.
/// </remarks>
public static void HandleDiscoveryInput()
{
if (SwinGame.KeyTyped(KeyCode.vk_ESCAPE))
{
GameController.AddNewState(GameState.ViewingGameMenu);
}
if (SwinGame.MouseClicked(MouseButton.LeftButton))
{
if (UtilityFunctions.IsMouseInRectangle (EXIT_BUTTON_LEFT, TOP_BUTTONS_TOP, PLAY_BUTTON_WIDTH, TOP_BUTTONS_HEIGHT)) {
GameController.AddNewState (GameState.ViewingGameMenu);
}
DoAttack();
}
}
// Summary: Draws the game during the attack phase.
// Remarks: Isuru - Updated keycodes
public static void DrawDiscovery()
{
const int SCORES_LEFT = 172;
const int SHOTS_TOP = 157;
const int HITS_TOP = 206;
const int SPLASH_TOP = 256;
const int BACK_BUTTON_LEFT = 710;
const int BACK_BUTTON_TOP = 5;
const int BACK_BUTTON_WIDTH = 60;
const int TOP_BUTTONS_HEIGHT = 46;
//sets parameter to true if the player presses key combination of Shift + C
if ((SwinGame.KeyDown(KeyCode.vk_RSHIFT) | SwinGame.KeyDown(KeyCode.vk_LSHIFT)) & SwinGame.KeyDown(KeyCode.vk_c))
{
UtilityFunctions.DrawField(GameController.HumanPlayer.EnemyGrid, GameController.ComputerPlayer, true, false);
}
else
{
UtilityFunctions.DrawField(GameController.HumanPlayer.EnemyGrid, GameController.ComputerPlayer, true, true);
}
if (UtilityFunctions.IsMouseInRectangle(BACK_BUTTON_LEFT, BACK_BUTTON_TOP, BACK_BUTTON_WIDTH, TOP_BUTTONS_HEIGHT) && SwinGame.MouseClicked(MouseButton.LeftButton))
{
GameController.AddNewState(GameState.ViewingGameMenu);
}
UtilityFunctions.DrawSmallField(GameController.HumanPlayer.PlayerGrid, GameController.HumanPlayer);
UtilityFunctions.DrawMessage();
SwinGame.DrawBitmap(GameResources.GameImage("Back"), BACK_BUTTON_LEFT, BACK_BUTTON_TOP);
SwinGame.DrawText(GameController.HumanPlayer.Shots.ToString(), Color.White, GameResources.GameFont("Menu"), SCORES_LEFT, SHOTS_TOP);
SwinGame.DrawText(GameController.HumanPlayer.Hits.ToString(), Color.White, GameResources.GameFont("Menu"), SCORES_LEFT, HITS_TOP);
SwinGame.DrawText(GameController.HumanPlayer.Missed.ToString(), Color.White, GameResources.GameFont("Menu"), SCORES_LEFT, SPLASH_TOP);
}
// Summary: Handles user input for the Deployment phase of the game.
/*
* Remarks: Involves selecting the ships, deloying ships, changing the direction
* of the ships to add, randomising deployment, and then ending deployment
* Isuru: Updated Keycodes
*/
public static void HandleDeploymentInput()
{
//Shows menu when esc key pressed
if (SwinGame.KeyTyped(KeyCode.vk_ESCAPE))
{
GameController.AddNewState(GameState.ViewingGameMenu);
}
//Moves ships direction to vertical when down or up key pressed
if (SwinGame.KeyTyped(KeyCode.vk_UP) || SwinGame.KeyTyped(KeyCode.vk_DOWN))
{
_currentDirection = Direction.UpDown;
}
//Moves ships direction to horizontal when left or right key pressed
if (SwinGame.KeyTyped(KeyCode.vk_LEFT) || SwinGame.KeyTyped(KeyCode.vk_RIGHT))
{
_currentDirection = Direction.LeftRight;
}
//Randomises ship deploymeny when R key pressed
if (SwinGame.KeyTyped(KeyCode.vk_r))
{
GameController.HumanPlayer.RandomizeDeployment();
}
//Selects ship if ship placed at cursor location, deploys ship otherwise.
//Also checks for button presses onscreen.
if (SwinGame.MouseClicked(MouseButton.LeftButton))
{
ShipName selected = default(ShipName);
selected = GetShipMouseIsOver();
if (selected != ShipName.None)
{
_selectedShip = selected;
}
else
{
DoDeployClick();
}
if (help_screen == false)
{
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.UpDown;
}
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();
}
else if (UtilityFunctions.IsMouseInRectangle(CLEAR_BUTTON_LEFT, TOP_BUTTONS_TOP, CLEAR_BUTTON_WIDTH, CLEAR_BUTTON_HEIGHT))
{
//clears board
GameController.HumanPlayer.PlayerGrid.ClearBoard();
}
else if (UtilityFunctions.IsMouseInRectangle(BACK_BUTTON_LEFT, BACK_BUTTON_TOP, BACK_BUTTON_WIDTH, TOP_BUTTONS_HEIGHT))
{
//Goes back to main menu
GameController.AddNewState(GameState.ViewingMainMenu);
}
else if (UtilityFunctions.IsMouseInRectangle(HELP_BUTTON_LEFT, TOP_BUTTONS_TOP, CLEAR_BUTTON_WIDTH, CLEAR_BUTTON_HEIGHT))
{
if (help_screen)
{
help_screen = false;
}
else
{
help_screen = true;
}
}
}
else
{
help_screen = false;
}
}
}
