private void Update()
{
switch (_currentCombatState)
{
case CombatState.LoadingScene: //we want to wait until we have enemy combatants populated
_musicController.EndTravelMusic();
_musicController.PlayBattleMusic();
//todo travel manager checks for testing in combat scene
if (_travelManager != null && _travelManager.Party != null && Enemies != null && Enemies.Count > 0)
{
_currentCombatState = CombatState.Start;
}
break;
case CombatState.Start:
CurrentTurnNumber = 1;
var party = _travelManager.Party.GetCompanions();
var combatants = new List <Entity>();
Companions = new Dictionary <Entity, CompanionCombatStats>();
foreach (var companion in party)
{
if (companion.IsDerpus())
{
continue;
}
combatants.Add(companion);
Companions.Add(companion, new CompanionCombatStats());
}
combatants.AddRange(Enemies);
Map = GenerateMap(combatants);
DrawMap();
foreach (var combatant in combatants)
{
foreach (var ability in combatant.Abilities.Values)
{
ability.SetupForCombat();
}
}
TurnOrder = DetermineTurnOrder(combatants);
ActiveEntity = TurnOrder.Peek();
ActiveEntity.RefillActionPoints();
HighlightActiveEntitySprite();
if (ActiveEntityPlayerControlled())
{
_currentCombatState = CombatState.PlayerTurn;
}
else
{
_currentCombatState = CombatState.StartAiTurn;
}
SubscribeToEvents();
_eventMediator.Broadcast(GlobalHelper.CombatSceneLoaded, this, Map);
_eventMediator.Broadcast(RefreshUi, this, ActiveEntity);
break;
case CombatState.PlayerTurn:
_eventMediator.Broadcast(GlobalHelper.PlayerTurn, this);
var activePlayerSprite = ActiveEntity.CombatSpriteInstance;
if (activePlayerSprite == null)
{
RemoveEntity(ActiveEntity);
_currentCombatState = CombatState.EndTurn;
return;
}
var playerController = activePlayerSprite.GetComponent <AiController>();
if (ReferenceEquals(playerController, null))
{
return;
}
_currentCombatState = CombatState.AiTurn;
playerController.TakeAction();
break;
case CombatState.StartAiTurn:
_currentCombatState = CombatState.AiTurn;
_eventMediator.Broadcast(GlobalHelper.AiTurn, this);
var activeSprite = ActiveEntity.CombatSpriteInstance;
if (ReferenceEquals(activeSprite, null))
{
return;
}
var aiController = activeSprite.GetComponent <AiController>();
if (ReferenceEquals(aiController, null))
{
return;
}
aiController.TakeAction();
break;
case CombatState.AiTurn:
break;
case CombatState.EndTurn:
if (IsCombatFinished())
{
_currentCombatState = CombatState.EndCombat;
}
else
{
ActiveEntity = GetNextInTurnOrder();
MoveCameraToObject(ActiveEntity.CombatSpriteInstance.transform);
ActiveEntity.RefillActionPoints();
ActiveEntity.UpdateMovedFlags();
HighlightActiveEntitySprite();
if (ActiveEntityPlayerControlled())
{
_currentCombatState = CombatState.PlayerTurn;
}
else
{
_currentCombatState = CombatState.StartAiTurn;
}
CurrentTurnNumber++;
_eventMediator.Broadcast(RefreshUi, this, ActiveEntity);
ActiveEntity.TriggerEffects();
}
break;
case CombatState.EndCombat:
_eventMediator.UnsubscribeFromAllEvents(this);
if (_result != CombatResult.Retreat)
{
if (PlayerRetreated())
{
_result = CombatResult.Retreat;
//_musicController.PlayBattleVictoryMusic();
_musicController.EndBattleMusic();
}
else if (PlayerDead())
{
_result = CombatResult.Defeat;
_musicController.PlayBattleGameOverMusic();
}
else
{
_result = CombatResult.Victory;
//_musicController.PlayBattleVictoryMusic();
_musicController.EndBattleMusic();
}
}
GlobalHelper.InvokeAfterDelay(() => DisplayPostCombatPopup(_result), 2.5f);
_currentCombatState = CombatState.NotActive;
break;
case CombatState.NotActive:
break;
case CombatState.LoadFromSave:
_eventMediator.UnsubscribeFromAllEvents(this);
SubscribeToEvents();
_musicController.PlayBattleMusic();
_eventMediator.Broadcast(GlobalHelper.CombatSceneLoaded, this, Map);
_eventMediator.Broadcast(RefreshUi, this, ActiveEntity);
MoveCameraToObject(ActiveEntity.CombatSpriteInstance.transform);
_currentCombatState = CombatState.PlayerTurn;
break;
default:
throw new ArgumentOutOfRangeException();
}
}