/// <summary>
/// Updates the component while it's actively engaging in an attack
/// </summary>
private void OnActiveAttackUpdate()
{
if (!IsAttacking || //not really actively attacking?
targetFaction == null || //no target faction assigned?
gameMgr.InPeaceTime()) //or still in peace time?
{
return;
}
//attack order timer:
if (attackOrderTimer > 0)
{
attackOrderTimer -= Time.deltaTime;
}
else
{
//reload attack order timer:
attackOrderTimer = attackOrderReloadRange.getRandomValue();
if (currentAttackUnits.Count == 0) //if there are no more units in the attacking squad? stop attacking
{
CancelAttack();
}
//did the current attack power hit the surrender resource type amount?
foreach (ResourceInputRange resource in cancelAttackResources)
{
if (gameMgr.ResourceMgr.GetResourceAmount(factionMgr.FactionID, resource.Name) < resource.Amount.getRandomValue())
{
CancelAttack(); //Cancel the attack and do not proceed.
return;
}
}
//if it doesn't have a current target yet, start by search for a building to attack, if none is found then look for a target unit (if defeat condition is set to eliminate all)
if (currentTarget == null && SetTargetEntity(targetFaction.GetBuildings().Cast <FactionEntity>(), false) == false &&
gameMgr.GetDefeatCondition() == DefeatConditions.eliminateAll)
{
SetTargetEntity(targetFaction.GetUnits().Cast <FactionEntity>(), false);
}
EngageCurrentTarget();
}
}
//when the NPC faction is attacking:
void AttackProgress()
{
//if we're attacking and there's a valid target faction:
if (isAttacking == true && targetFaction != null)
{
//attack order timer:
if (attackOrderTimer > 0)
{
attackOrderTimer -= Time.deltaTime;
}
else
{
//reload attack order timer:
attackOrderTimer = attackOrderReloadRange.getRandomValue();
//did the current attack power hit the surrender attack power?
if (factionMgr.GetCurrentAttackPower() <= surrenderAttackPowerRange.getRandomValue())
{
CancelAttack();
return; //do not proceed.
}
//does the faction has a target.
if (currentTarget != null)
{
//attack it:
AttackTarget();
}
//if it doesn't have one yet, start by search for a building to attack, if none is found then look for a target unit (if defeat condition is set to eliminate all)
else if (SetTargetEntity(targetFaction.GetBuildings().Cast <FactionEntity>()) == false &&
gameMgr.GetDefeatCondition() == DefeatConditions.eliminateAll)
{
SetTargetEntity(targetFaction.GetUnits().Cast <FactionEntity>());
}
}
}
}