/// <summary>
/// Checks to see if movement upward in the formation panel should be blocked based on the current position of the
/// player's target.
/// </summary>
/// <returns>Returns true if movement should be blocked.</returns>
private bool IsUpArrowBlocked()
{
if (_defaultsHandler.ActiveAction.CanTargetThroughUnits)
{
return(false);
}
if (!_defaultsHandler.ActiveAction.CanSwitchTargetPosition)
{
return(true);
}
// Action can only be blocked when not on the player's side of the field and not in the enemy's first column
if (_defaultsHandler.CurrentTargetPosition % 3 != 1 && _defaultsHandler.CurrentTargetPosition >= 10)
{
// If the target position is in the 3rd column, check if the 1st or 2nd column of the row is occupied, if so action is blocked
if (_defaultsHandler.CurrentTargetPosition % 3 == 0 &&
_uiCharacterManager.CharacterInPositionExists(_defaultsHandler.CurrentTargetPosition - 5, false))
{
return(true);
}
else if (_uiCharacterManager.CharacterInPositionExists(_defaultsHandler.CurrentTargetPosition - 4, false))
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
/// <summary>
/// Returns a details panel injected with the data from a character.
/// </summary>
/// <param name="character">The character whose data will be used to fill the details panel.</param>
/// <returns>A read-only list of string that contains the details panel.</returns>
public IReadOnlyList <string> Render()
{
IDisplayCharacter focusedTarget;
IReadOnlyList <IDisplayCharacter> otherTargets = new List <IDisplayCharacter>();
var targets = _uiStateTracker.CurrentTargetPositions;
// If there are no characters within any of our target positions, return the current turn character
if (!targets.Any(targetPosition =>
_uiCharacterManager.GetCharacterFromPosition(targetPosition) != null))
{
focusedTarget = _uiCharacterManager.GetCurrentTurnCharacter();
}
// If our main target position is occupied, display that target
else if (_uiCharacterManager.CharacterInPositionExists(_uiStateTracker.CurrentTargetPosition) &&
targets.Contains(_uiStateTracker.CurrentTargetPosition))
{
focusedTarget = _uiCharacterManager.GetCharacterFromPosition(_uiStateTracker.CurrentTargetPosition);
otherTargets = _uiCharacterManager.GetCharactersFromPositions(targets);
}
// If our main target position isn't occupied, display any target that occupies a spot in our target list
else
{
focusedTarget = _uiCharacterManager.Characters.First(
character => targets.Contains(character.Position));
otherTargets = _uiCharacterManager.GetCharactersFromPositions(targets);
}
if (otherTargets.Count() > 0)
{
return(Render(otherTargets, focusedTarget));
}
if (focusedTarget == null)
{
throw new NullReferenceException();
}
if (IsCachedData(focusedTarget))
{
return(_cachedRender);
}
else
{
_cachedCharacter = new CachedCharacter()
{
Id = focusedTarget.Id,
CurrentHealth = focusedTarget.CurrentHealth,
MaxHealth = focusedTarget.MaxHealth
};
}
var characterDetails = new List <string>();
characterDetails.AddRange(RenderCharacter(focusedTarget));
_cachedRender = characterDetails;
return(characterDetails);
}
/// <summary>
/// Handles any actions that occurs after the enter key is pressed.
/// </summary>
private void EnterKeyPressed()
{
// If the player is in the command panel
if (!_uiStateTracker.IsInActionPanel &&
!_uiStateTracker.IsInFormationPanel &&
!_uiStateTracker.IsInCategoryPanel &&
!_uiStateTracker.IsInCharacterPanel)
{
switch ((Commands)_uiStateTracker.CommandFocusNumber)
{
case Commands.Attack:
_uiStateTracker.IsInActionPanel = true;
_uiStateTracker.IsInCommandPanel = false;
UpdateActionListEvent?.Invoke(this, new UpdateActionListEventArgs()
{
CommandFocus = (Commands)_uiStateTracker.CommandFocusNumber,
CategoryName = _uiStateTracker.ActiveCategory
});
break;
case Commands.Spells:
case Commands.Skills:
case Commands.Items:
if (_uiStateTracker.CategoryItemCount > 0)
{
_uiStateTracker.IsInCategoryPanel = true;
_uiStateTracker.IsInCommandPanel = false;
}
break;
case Commands.Status:
_uiStateTracker.IsInFormationPanel = true;
_uiStateTracker.IsInCommandPanel = false;
_uiStateTracker.IsInStatusCommand = true;
int?position = _uiCharacterManager.GetPositionOfCharacter(_uiStateTracker.ActiveCharacterId);
if (position == null)
{
throw new Exception("Active character was not found in UICharacterManager.");
}
else
{
_uiStateTracker.CurrentTargetPosition = position.GetValueOrDefault();
_uiStateTracker.CurrentTargetPositions = new List <int>()
{
position.GetValueOrDefault()
};
_uiStateTracker.ActiveAction.CanSwitchTargetPosition = true;
_uiStateTracker.ActiveAction.CanTargetThroughUnits = true;
_uiStateTracker.ActiveAction.CenterOfTargets = 5;
_uiStateTracker.ActiveAction.TargetPositions = new List <int>()
{
5
};
_uiStateTracker.IsInStatusCommand = true;
}
break;
case Commands.Wait:
ActionStartedEvent?.Invoke(this, new ActionStartedEventArgs()
{
ActionType = Commands.Wait,
CategoryName = "",
ActionIndex = -1,
TargetPosition = 0
});
break;
}
}
// If the player is in the formation panel, start an action
else if (_uiStateTracker.IsInFormationPanel && !_uiStateTracker.IsInStatusCommand)
{
var target = _uiStateTracker.CurrentTargetPosition;
ActionStartedEvent?.Invoke(this, new ActionStartedEventArgs()
{
ActionType = (Commands)_uiStateTracker.CommandFocusNumber,
CategoryName = _uiStateTracker.ActiveCategory,
ActionIndex = _uiStateTracker.ActionFocusNumber - 1,
TargetPosition = target
});
}
else if (_uiStateTracker.IsInStatusCommand && !_uiStateTracker.IsInCharacterPanel)
{
if (_uiCharacterManager.CharacterInPositionExists(_uiStateTracker.CurrentTargetPosition))
{
_uiStateTracker.IsInCharacterPanel = true;
_uiStateTracker.IsInFormationPanel = false;
}
}
// If the player is in the action panel, switch to the formation panel
else if (_uiStateTracker.IsInActionPanel)
{
switch ((Commands)_uiStateTracker.CommandFocusNumber)
{
case Commands.Attack:
case Commands.Spells:
case Commands.Skills:
case Commands.Items:
_uiStateTracker.IsInFormationPanel = true;
_uiStateTracker.IsInActionPanel = false;
ActionSelectedEvent?.Invoke(this, new ActionSelectedEventArgs()
{
CommandFocus = (Commands)_uiStateTracker.CommandFocusNumber,
CategoryName = _uiStateTracker.ActiveCategory,
ActionFocusNumber = _uiStateTracker.ActionFocusNumber
});
break;
default:
break;
}
}
else if (_uiStateTracker.IsInCategoryPanel)
{
// Get all spells or skills in category
UpdateActionListEvent?.Invoke(this, new UpdateActionListEventArgs()
{
CommandFocus = (Commands)_uiStateTracker.CommandFocusNumber,
CategoryName = _uiStateTracker.ActiveCategory
});
_uiStateTracker.IsInActionPanel = true;
_uiStateTracker.IsInCategoryPanel = false;
}
}