/// <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>
/// Gets the target to render in the target panel depending on which panel is active and where the target position is.
/// </summary>
/// <returns></returns>
private IDisplayCharacter GetTarget()
{
if (_defaultsHandler.IsInFormationPanel || !_combatStateHandler.IsPlayerTurn())
{
IDisplayCharacter renderTarget = null;
// If there is a character in the player's default target position, render that target's details
if (_uiCharacterManager.Characters.Any(chr => chr.Position == _defaultsHandler.CurrentTargetPosition))
{
renderTarget = _uiCharacterManager.GetCharacterFromPosition(_defaultsHandler.CurrentTargetPosition);
}
// Finds any character that is in the player's target list and render that target's details
else
{
var targets = _defaultsHandler.CurrentTargetPositions;
renderTarget = _uiCharacterManager.Characters.FirstOrDefault(chr => targets.Contains(chr.Position));
}
// If there are no characters that occupy the positions the player is targeting, render the active character's details
if (renderTarget == null)
{
renderTarget = _uiCharacterManager.GetCharacterFromId(_defaultsHandler.ActiveCharacterId);
}
return(renderTarget);
}
else
{
return(_uiCharacterManager.GetCharacterFromId(_defaultsHandler.ActiveCharacterId));
}
}
/// <summary>
/// Returns true if an action cannot bypass a character blocking its path to the right.
/// </summary>
/// <returns></returns>
private bool IsRightArrowBlocked()
{
if (_defaultsHandler.ActiveAction.CanTargetThroughUnits)
{
return(false);
}
// Don't block any actions from the player's field
if (_defaultsHandler.CurrentTargetPosition <= 9)
{
return(false);
}
var character = _uiCharacterManager.GetCharacterFromPosition(_defaultsHandler.CurrentTargetPosition);
// If there is no character or a dead character in that position, the target is not blocked
if (character == null || character.CurrentHealth == 0)
{
return(false);
}
return(true);
}