/// <summary>
/// Calculates the combat for an AI
/// </summary>
/// <param name="delta">Passed time in milliseconds since last tick</param>
private Task CalculateCombat(float delta)
{
if (!Enabled ||
!DestructibleComponent.Alive ||
QuickBuildComponent != default && QuickBuildComponent.State != RebuildState.Completed)
{
return(Task.CompletedTask);
}
if (Cooldown <= 0)
{
AbilityDowntime = false;
var elapsedCooldown = FrozenCooldown;
Cooldown = 1000f;
FrozenCooldown = Cooldown;
foreach (var entry in SkillEntries)
{
entry.Cooldown -= elapsedCooldown;
if (entry.Cooldown > 0 || AbilityDowntime)
{
continue;
}
var time = SkillComponent.CalculateSkill(entry.Tree, (int)entry.SkillId);
if (time == 0)
{
continue;
}
AbilityDowntime = true;
entry.Cooldown = entry.AbilityCooldown + time;
Cooldown += time;
FrozenCooldown = Cooldown;
}
}
Cooldown -= delta;
return(Task.CompletedTask);
}
public BaseCombatAiComponent()
{
Listen(OnStart, () =>
{
SkillEntries = new List <NpcSkillEntry>();
Listen(GameObject.OnStart, async() =>
{
SkillComponent = GameObject.GetComponent <SkillComponent>();
DestructibleComponent = GameObject.GetComponent <DestructibleComponent>();
QuickBuildComponent = GameObject.GetComponent <QuickBuildComponent>();
Stats = GameObject.GetComponent <DestroyableComponent>();
foreach (var skillEntry in SkillComponent.DefaultSkillSet)
{
await using var ctx = new CdClientContext();
var skillInfo = await ctx.SkillBehaviorTable.FirstAsync(
s => s.SkillID == skillEntry.SkillId
);
await SkillComponent.CalculateSkillAsync((int)skillEntry.SkillId, true);
SkillEntries.Add(new NpcSkillEntry
{
SkillId = skillEntry.SkillId,
Cooldown = false,
AbilityCooldown = skillInfo.Cooldown ?? 1
});
}
Zone.Update(GameObject, async delta =>
{
await CalculateCombat(delta);
}, 1);
});