protected void HookupOnReceiveTextFields(ICombatTeam team, List <GameObject> textFields)
{
var index = 0;
foreach (var unit in team.Combatants)
{
var unitText = textFields[index].GetComponent <Text>();
var initialHpText = unitText.text;
// Place unit in a temporary variable so that it survives foreach loop scope iteration in closure.
var activeUnit = unit;
UnityAction hitCallback = () =>
{
unitText.text = initialHpText
.Replace("{hp}", activeUnit.Hp.ToString())
.Replace("{maxhp}", activeUnit.MaxHp.ToString());
};
hitCallback();
activeUnit.OnReceiveHit.AddListener(hitCallback);
index++;
}
}
private void DrawTeam(ICombatTeam team, List <GameObject> anchors)
{
var count = 0;
foreach (var combatant in team.Combatants)
{
combatant.GameObject.transform.position = anchors[count].transform.position;
count++;
}
}
protected void HookupNameFields(ICombatTeam team, List <GameObject> textFields)
{
var index = 0;
foreach (var unit in team.Combatants)
{
var unitText = textFields[index].GetComponent <Text>();
var initialText = unitText.text;
unitText.text = initialText.Replace("{name}", unit.Name);
index++;
}
}
protected void DestroyUnusedInfoBoxes(ICombatTeam team, List <GameObject> infoBoxes)
{
var index = 0;
foreach (var infoBox in infoBoxes)
{
if (team.Combatants.ElementAtOrDefault(index) == null)
{
Destroy(infoBox);
}
index++;
}
}
protected IPromise TeamAttack(ICombatTeam teamA, ICombatTeam teamB)
{
var promises = new List <Func <IPromise> >();
// Foreach unit in team A, attack the highest living unit on teamB with the highest threat.
foreach (var activeUnit in teamA.CombatantsByInitiative())
{
var attacker = activeUnit;
promises.Add(() => UnitAttack(attacker, teamB));
}
return(Promise.Sequence(promises));
}
public ICombatant ChooseTank(ICombatTeam team)
{
var firstCombatant = team.LivingCombatants().OrderByDescending(combatant => combatant.Threat).FirstOrDefault();
if (firstCombatant == null)
{
return(null);
}
var random = new Random();
var tankCandidates = team.LivingCombatants().Where(combatant => combatant.Threat == firstCombatant.Threat).ToList();
return(tankCandidates.ElementAt(random.Next(0, tankCandidates.Count)));
}
protected IPromise UnitAttack(ICombatant attacker, ICombatTeam defendingTeam)
{
// Get the highest threat enemy unit and attack it.
var defender = defendingTeam.GetTank();
// TODO look into breaking out of the group of attacks early if possible.
// Return an autoresolved promise if no defender is found.
if (defender == null)
{
return(Promise.Resolved());
}
attacker.Attack(defender);
return(PromiseTimerHelper.Instance.WaitFor(delayPerUnitFight));
}
public void StartBattle(ICombatTeam team1, ICombatTeam team2)
{
teamA = team1;
teamB = team2;
RoundNumber++;
HookupTextFields();
// Display the battle on the screen.
var battleIllustrator = new BattleIllustrator();
battleIllustrator.DrawBattle(teamA, teamB, travelerAnchors, banditAnchors);
DisableButtons();
onBattleStart.Invoke();
}
public IPromise Battle(ICombatTeam teamA, ICombatTeam teamB)
{
return(TeamAttack(teamA, teamB)
.Then(() => PromiseTimerHelper.Instance.WaitFor(delayPerTeamFight))
.Then(() => TeamAttack(teamB, teamA)));
}
public void DrawBattle(ICombatTeam teamA, ICombatTeam teamB, List <GameObject> aAnchors, List <GameObject> bAnchors)
{
DrawTeam(teamA, aAnchors);
DrawTeam(teamB, bAnchors);
}
public ICombatant ChooseTank(ICombatTeam team)
{
return(team.LivingCombatants().OrderByDescending(combatant => combatant.Threat).FirstOrDefault());
}
