public Choice(Game1.action act, Vector2 pos, string k, Game1.screen destination = Game1.screen.NULL)
{
action = act;
position = pos;
key = k;
}
public Menu(ContentManager content, int width, int height, Keys t, Keys r, Keys l)
{
screenWidth = width;
screenHeight = height;
iconPosition = 0;
curScreen = Game1.screen.MAIN;
title = "LUNAR LANDER";
stopFunction = false;
thrust = t;
rotRight = r;
rotLeft = l;
backgroundTexture = content.Load <Texture2D>("space");
menuTexture = content.Load <Texture2D>("menu");
Win1Texture = content.Load <Texture2D>("Win1");
Win2Texture = content.Load <Texture2D>("Win2");
LoseTexture = content.Load <Texture2D>("Lose");
iconTexture = content.Load <Texture2D>("icon");
menuFont = content.Load <SpriteFont>("menuFont");
titleFont = content.Load <SpriteFont>("titleFont");
defaultPositionsY = new float[10] {
screenHeight * 0.27f, screenHeight * 0.35f, screenHeight * 0.40f, screenHeight * 0.45f, screenHeight * 0.50f, screenHeight * 0.55f, screenHeight * 0.60f, screenHeight * 0.65f, screenHeight * 0.70f, screenHeight * 0.75f
};
defaultPositionX = new float[2] {
screenWidth * 0.37f, screenWidth * 0.40f
};
mainChoices = new Choice[5] {
new Choice(Game1.action.PLAY, new Vector2(defaultPositionX[1], defaultPositionsY[1]), "PLAY", Game1.screen.LEVEL1),
new Choice(Game1.action.HIGH_SCORES, new Vector2(defaultPositionX[1], defaultPositionsY[2]), "HIGH SCORES", Game1.screen.HIGH_SCORES),
new Choice(Game1.action.CONTROLS, new Vector2(defaultPositionX[1], defaultPositionsY[3]), "CONTROLS", Game1.screen.CONTROLS),
new Choice(Game1.action.CREDITS, new Vector2(defaultPositionX[1], defaultPositionsY[4]), "CREDITS", Game1.screen.CREDITS),
new Choice(Game1.action.QUIT, new Vector2(defaultPositionX[1], defaultPositionsY[5]), "QUIT")
};
controlChoices = new Choice[4] {
new Choice(Game1.action.CHANGE_UP, new Vector2(defaultPositionX[1], defaultPositionsY[1]), "THRUST [ " + thrust.ToString() + " ]"),
new Choice(Game1.action.CHANGE_LEFT, new Vector2(defaultPositionX[1], defaultPositionsY[2]), "ROTATE LEFT [ " + rotLeft.ToString() + " ]"),
new Choice(Game1.action.CHANGE_RIGHT, new Vector2(defaultPositionX[1], defaultPositionsY[3]), "ROTATE RIGHT [ " + rotRight.ToString() + " ]"),
new Choice(Game1.action.BACK, new Vector2(defaultPositionX[1], defaultPositionsY[4]), "BACK", Game1.screen.MAIN)
};
subscreenChoices = new Choice[1] {
new Choice(Game1.action.BACK, new Vector2(defaultPositionX[1], defaultPositionsY[1]), "BACK", Game1.screen.MAIN)
};
quitChoices = new Choice[2] {
new Choice(Game1.action.CONTINUE, new Vector2(defaultPositionX[1], defaultPositionsY[1]), "CONTINUE"),
new Choice(Game1.action.QUIT, new Vector2(defaultPositionX[1], defaultPositionsY[2]), "QUIT"),
};
lossChoices = new Choice[2]
{
new Choice(Game1.action.PLAY, new Vector2(defaultPositionX[1], defaultPositionsY[1]), "TRY AGAIN?", Game1.screen.LEVEL1),
new Choice(Game1.action.BACK, new Vector2(defaultPositionX[1], defaultPositionsY[2]), "RETURN TO MAIN MENU", Game1.screen.MAIN)
};
winChoices = new Choice[2]
{
new Choice(Game1.action.PLAY, new Vector2(defaultPositionX[1], defaultPositionsY[1]), "PLAY AGAIN", Game1.screen.LEVEL1),
new Choice(Game1.action.BACK, new Vector2(defaultPositionX[1], defaultPositionsY[2]), "RETURN TO MAIN MENU", Game1.screen.MAIN)
};
currentChoices = mainChoices;
}
public Game1.action Update(Game1.screen scr)
{
Game1.action action = Game1.action.NULL;
bool preventInput = false;
if (curScreen != scr)
{
preventInput = true;
iconPosition = 0;
curScreen = scr;
switch (scr)
{
case Game1.screen.MAIN:
title = "LUNAR LANDER";
currentChoices = mainChoices;
break;
case Game1.screen.HIGH_SCORES:
title = "HIGH SCORES";
currentChoices = subscreenChoices;
break;
case Game1.screen.CONTROLS:
title = "CONTROL CONFIGURATION";
currentChoices = controlChoices;
break;
case Game1.screen.CREDITS:
title = "CREDITS";
currentChoices = subscreenChoices;
break;
case Game1.screen.LEVEL1:
title = "";
currentChoices = new Choice[0];
break;
case Game1.screen.LEVEL2:
title = "";
currentChoices = new Choice[0];
break;
case Game1.screen.QUIT:
title = "ARE YOU SURE YOU WANT TO QUIT?";
currentChoices = quitChoices;
break;
case Game1.screen.LOSE:
title = "MISSION FAILED";
currentChoices = lossChoices;
break;
case Game1.screen.WIN1:
title = "LEVEL 2";
currentChoices = new Choice[0];
break;
case Game1.screen.WIN2:
title = "MISSION COMPLETE";
currentChoices = winChoices;
break;
}
}
else
{
preventInput = false;
}
if (!preventInput && !stopFunction)
{
if (Keyboard.GetState().IsKeyDown(Keys.Escape))
{
action = Game1.action.QUIT;
}
else if (Keyboard.GetState().IsKeyDown(Keys.Enter))
{
action = currentChoices[iconPosition].action;
stopFunction = true;
}
else if (Keyboard.GetState().IsKeyDown(Keys.Down))
{
iconPosition += (iconPosition + 1) > currentChoices.Length - 1 ? 0 : 1;
stopFunction = true;
}
else if (Keyboard.GetState().IsKeyDown(Keys.Up))
{
iconPosition -= (iconPosition - 1) < 0 ? 0 : 1;
stopFunction = true;
}
}
if (Keyboard.GetState().GetPressedKeyCount() == 0)
{
stopFunction = false;
}
return(action);
}