/// <summary>
/// Check if the selected unit has changed
/// </summary>
private void CheckIfUnitChanged()
{
if (_previousUnit == _currentUnit)
{
return;
}
SelectedAbilityIndex = -1;
SelectedTargetIndex = -1;
_targets = new List <UnitModel>();
AbilitiesGroup.SetButtons(GetAbilityButtons);
TargetsGroup.SetButtons(GetTargetButtons);
}
public void Update(GameTime gameTime, List <UnitModel> targets)
{
_previousTargets = _targets;
_targets = targets;
_previousUnit = _currentUnit;
_currentUnit = _units[UnitsGroup.CurrentIndex];
_previousAbility = _currentAbility;
_currentAbility = _currentUnit.Abilities.Get(AbilitiesGroup.CurrentIndex);
CheckIfUnitChanged();
CheckIfTargetChanged();
//CheckIfAbilityChanged();
_endTurnButton.Update(gameTime);
if (_endTurnButton.Clicked)
{
NextState = BattleStates.EnemyTurn;
}
for (int i = 0; i < UnitsGroup.Buttons.Count; i++)
{
UnitsGroup.Buttons[i].IsEnabled = true;
if (_units[i].Stamina <= 0)
{
UnitsGroup.Buttons[i].IsEnabled = false;
}
}
for (int i = 0; i < AbilitiesGroup.Buttons.Count; i++)
{
AbilitiesGroup.Buttons[i].IsEnabled = _units[UnitsGroup.CurrentIndex].Abilities.Get(i).IsEnabled;
}
UnitsGroup.Update(gameTime);
AbilitiesGroup.Update(gameTime);
TargetsGroup.Update(gameTime);
}
public void Draw(GameTime gameTime, SpriteBatch spriteBatch)
{
spriteBatch.Begin();
_controlPanel.Draw(gameTime, spriteBatch);
_endTurnButton.Draw(gameTime, spriteBatch);
UnitsGroup.Draw(gameTime, spriteBatch);
AbilitiesGroup.Draw(gameTime, spriteBatch);
TargetsGroup.Draw(gameTime, spriteBatch);
spriteBatch.DrawString(_font, UnitName, new Vector2(_controlPanel.Position.X + 4, _controlPanel.Position.Y + 4), Color.White);
spriteBatch.DrawString(_font, AbilityName, new Vector2(AbilitiesGroup.Rectangle.X + 4, AbilitiesGroup.Rectangle.Y - 15), Color.White);
spriteBatch.End();
}
