public Choice(Game1.ACTION act, Vector2 pos, string k, Game1.SCREEN destination = Game1.SCREEN.NULL)
{
action = act;
position = pos;
key = k;
fontColor = Color.White;
}
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 = "MAIN MENU";
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.PLAY:
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;
}
}
else
{
preventInput = false;
}
if (!preventInput && !stopFunction)
{
if (Keyboard.GetState().IsKeyDown(Keys.Escape))
{
action = Game1.ACTION.QUIT;
}
else if (Keyboard.GetState().IsKeyDown(Keys.Enter) && scr != Game1.SCREEN.PLAY)
{
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;
}
//Mouse Control
MouseState mouseState = Mouse.GetState();
if (mouseState.X > defaultPositionX[1])
{
if (currentChoices.Length >= 1)
{
if (mouseState.Y > defaultPositionsY[1] && mouseState.Y < defaultPositionsY[2])
{
currentChoices[0].fontColor = fontColorActive;
}
else
{
currentChoices[0].fontColor = fontColorInactive;
}
}
if (currentChoices.Length >= 2)
{
if (mouseState.Y > defaultPositionsY[2] && mouseState.Y < defaultPositionsY[3])
{
currentChoices[1].fontColor = fontColorActive;
}
else
{
currentChoices[1].fontColor = fontColorInactive;
}
}
if (currentChoices.Length >= 3)
{
if (mouseState.Y > defaultPositionsY[3] && mouseState.Y < defaultPositionsY[4])
{
currentChoices[2].fontColor = fontColorActive;
}
else
{
currentChoices[2].fontColor = fontColorInactive;
}
}
if (currentChoices.Length >= 4)
{
if (mouseState.Y > defaultPositionsY[4] && mouseState.Y < defaultPositionsY[5])
{
currentChoices[3].fontColor = fontColorActive;
}
else
{
currentChoices[3].fontColor = fontColorInactive;
}
}
if (currentChoices.Length >= 5)
{
if (mouseState.Y > defaultPositionsY[5] && mouseState.Y < defaultPositionsY[6])
{
currentChoices[4].fontColor = fontColorActive;
}
else
{
currentChoices[4].fontColor = fontColorInactive;
}
}
if (currentChoices.Length >= 6)
{
if (mouseState.Y > defaultPositionsY[6] && mouseState.Y < defaultPositionsY[7])
{
currentChoices[5].fontColor = fontColorActive;
}
else
{
currentChoices[5].fontColor = fontColorInactive;
}
}
if (currentChoices.Length >= 7)
{
if (mouseState.Y > defaultPositionsY[7] && mouseState.Y < defaultPositionsY[8])
{
currentChoices[6].fontColor = fontColorActive;
}
else
{
currentChoices[6].fontColor = fontColorInactive;
}
}
}
if (mouseState.LeftButton == ButtonState.Pressed)
{
for (int i = 0; i < currentChoices.Length; i++)
{
if (mouseState.X > defaultPositionX[1])
{
if (mouseState.Y > defaultPositionsY[i + 1] && mouseState.Y < defaultPositionsY[i + 2])
{
action = currentChoices[i].action;
stopFunction = true;
}
}
}
}
}
if (Keyboard.GetState().GetPressedKeyCount() == 0 && Mouse.GetState().LeftButton != ButtonState.Pressed)
{
stopFunction = false;
}
return(action);
}