/// <summary>
/// Handles the input for the conversation box
/// </summary>
/// <param name="inputHelper">input helper</param>
public override void HandleInput(InputHelper inputHelper)
{
base.HandleInput(inputHelper);
// Moves the conversation index forward appropiately
if (inputHelper.KeyPressed(Keys.Space) || inputHelper.ButtonPressed(1, Buttons.A))
{
if (convIndex < textLines.Count - 1)
{
if (PreviousLineWasChoice)
{
if (marker.Position.Y == upperChoicePos.Y)
{
convIndex++;
compensation = 2;
}
else if (marker.Position.Y == upperChoicePos.Y + choiceSeperation && convIndex < textLines.Count - 2)
{
convIndex += 2;
compensation = 1;
}
else if (marker.Position.Y == bottomChoiceHeight && convIndex < textLines.Count - 3)
{
convIndex += 3;
}
}
else if (!PreviousLineWasChoice)
{
convIndex++;
}
displayedText.Clear();
PreviousLineWasChoice = false;
if (textLines[convIndex].StartsWith("#")) //a # signifies that there is a choice in the text file
{
marker.Visible = true;
PreviousLineWasChoice = true;
for (int i = 0; i < 3; i++)
{
TextGameObject currentText = new TextGameObject("Assets/Fonts/ConversationFont", 0, "currentlydisplayedtext")
{
Position = new Vector2(100, i * choiceSeperation + 80),
Text = textLines[convIndex]
};
displayedText.Add(currentText);
if (convIndex < textLines.Count - 1 && i < 2)
{
convIndex += 1;
}
}
}
else
{
marker.Visible = false;
TextGameObject currentText = new TextGameObject("Assets/Fonts/ConversationFont", 0, "currentlydisplayedtext")
{
Text = textLines[convIndex],
Position = new Vector2(100, 114)
};
displayedText.Add(currentText);
}
if (compensation > 0 && convIndex < textLines.Count - compensation)
{
convIndex += compensation;
compensation = 0;
}
}
else
{
convIndex = 0;
// stops the conversation box from displaying itself and switches back to the playing state
(GameEnvironment.GameStateManager.CurrentGameState as ConversationState).GoToNextConversation();
}
}
// Moves the marker up or down depending on the key that was pressed
if (inputHelper.KeyPressed(Keys.Down) || inputHelper.ButtonPressed(1, Buttons.DPadDown))
{
if (marker.Position.Y < bottomChoiceHeight)
{
marker.Position += new Vector2(0, choiceSeperation);
}
}
if (inputHelper.KeyPressed(Keys.Up) || inputHelper.ButtonPressed(1, Buttons.DPadUp))
{
if (marker.Position.Y > upperChoicePos.Y)
{
marker.Position -= new Vector2(0, choiceSeperation);
}
}
}
public void Clear()
{
gameObjectList.Clear();
Assert.AreEqual(gameObjectList.Count, 0);
}