void SetupVaribles()
{
animator = animator != gameObject.GetComponent <Animator>() ? gameObject.GetComponent <Animator>() : animator;
characterModel = characterModel != GetComponent <CharacterModel>()
? GetComponent <CharacterModel>()
: characterModel;
monsterCharacterEntity = monsterCharacterEntity != GetComponent <MonsterCharacterEntity>()
? GetComponent <MonsterCharacterEntity>()
: monsterCharacterEntity;
}
public static void SetDestination(float time, BaseGameplayRule gameplayRule, MonsterCharacterEntity monsterCharacterEntity, NavMeshAgent navMeshAgent, Vector3 targetPosition)
{
monsterCharacterEntity.setDestinationTime = time;
monsterCharacterEntity.isWandering = false;
navMeshAgent.speed = gameplayRule.GetMoveSpeed(monsterCharacterEntity);
navMeshAgent.obstacleAvoidanceType = ObstacleAvoidanceType.MedQualityObstacleAvoidance;
navMeshAgent.SetDestination(targetPosition);
navMeshAgent.isStopped = false;
monsterCharacterEntity.oldDestination = targetPosition;
}
public virtual void OnKillMonster(MonsterCharacterEntity monsterCharacterEntity)
{
if (!IsServer || monsterCharacterEntity == null)
{
return;
}
for (var i = 0; i < Quests.Count; ++i)
{
var quest = Quests[i];
if (quest.AddKillMonster(monsterCharacterEntity, 1))
{
quests[i] = quest;
}
}
}
protected static void UpdateActivity(float time, GameInstance gameInstance, BaseGameplayRule gameplayRule, MonsterCharacterEntity monsterCharacterEntity, Transform transform, NavMeshAgent navMeshAgent)
{
if (!monsterCharacterEntity.IsServer || monsterCharacterEntity.MonsterDatabase == null)
{
return;
}
var monsterDatabase = monsterCharacterEntity.MonsterDatabase;
if (monsterCharacterEntity.CurrentHp <= 0)
{
monsterCharacterEntity.StopMove();
monsterCharacterEntity.SetTargetEntity(null);
if (time - monsterCharacterEntity.deadTime >= monsterDatabase.deadHideDelay)
{
monsterCharacterEntity.isHidding.Value = true;
}
if (time - monsterCharacterEntity.deadTime >= monsterDatabase.deadRespawnDelay)
{
monsterCharacterEntity.Respawn();
}
return;
}
var currentPosition = transform.position;
BaseCharacterEntity targetEntity;
if (monsterCharacterEntity.TryGetTargetEntity(out targetEntity))
{
if (targetEntity.CurrentHp <= 0)
{
monsterCharacterEntity.StopMove();
monsterCharacterEntity.SetTargetEntity(null);
return;
}
// If it has target then go to target
var targetEntityPosition = targetEntity.CacheTransform.position;
var attackDistance = monsterCharacterEntity.GetAttackDistance();
attackDistance -= attackDistance * 0.1f;
attackDistance -= navMeshAgent.stoppingDistance;
attackDistance += targetEntity.CacheCapsuleCollider.radius;
if (Vector3.Distance(currentPosition, targetEntityPosition) <= attackDistance)
{
SetStartFollowTargetTime(time, monsterCharacterEntity);
// Lookat target then do anything when it's in range
navMeshAgent.updateRotation = false;
navMeshAgent.isStopped = true;
var lookAtDirection = (targetEntityPosition - currentPosition).normalized;
// slerp to the desired rotation over time
if (lookAtDirection.magnitude > 0)
{
transform.rotation = Quaternion.RotateTowards(transform.rotation, Quaternion.LookRotation(lookAtDirection), navMeshAgent.angularSpeed * Time.deltaTime);
}
monsterCharacterEntity.RequestAttack();
// TODO: Random to use skills
}
else
{
// Following target
navMeshAgent.updateRotation = true;
if (monsterCharacterEntity.oldDestination != targetEntityPosition &&
time - monsterCharacterEntity.setDestinationTime >= SET_TARGET_DESTINATION_DELAY)
{
SetDestination(time, gameplayRule, monsterCharacterEntity, navMeshAgent, targetEntityPosition);
}
// Stop following target
if (time - monsterCharacterEntity.startFollowTargetTime >= FOLLOW_TARGET_DURATION)
{
monsterCharacterEntity.StopMove();
monsterCharacterEntity.SetTargetEntity(null);
return;
}
}
}
else
{
// Update rotation while wandering
navMeshAgent.updateRotation = true;
// While character is moving then random next wander time
// To let character stop movement some time before random next wander time
if ((monsterCharacterEntity.wanderDestination.HasValue && Vector3.Distance(currentPosition, monsterCharacterEntity.wanderDestination.Value) > navMeshAgent.stoppingDistance) ||
monsterCharacterEntity.oldDestination != currentPosition)
{
RandomNextWanderTime(time, monsterCharacterEntity, transform);
}
// Wandering when it's time
if (time >= monsterCharacterEntity.wanderTime)
{
// If stopped then random
var randomX = Random.Range(RANDOM_WANDER_AREA_MIN, RANDOM_WANDER_AREA_MAX) * (Random.value > 0.5f ? -1 : 1);
var randomZ = Random.Range(RANDOM_WANDER_AREA_MIN, RANDOM_WANDER_AREA_MAX) * (Random.value > 0.5f ? -1 : 1);
var randomPosition = monsterCharacterEntity.respawnPosition + new Vector3(randomX, 0, randomZ);
NavMeshHit navMeshHit;
if (NavMesh.SamplePosition(randomPosition, out navMeshHit, RANDOM_WANDER_AREA_MAX, 1))
{
SetWanderDestination(time, gameplayRule, monsterCharacterEntity, navMeshAgent, navMeshHit.position);
}
}
else
{
// If it's aggressive character, finding attacking target
if (monsterDatabase.characteristic == MonsterCharacteristic.Aggressive &&
time >= monsterCharacterEntity.findTargetTime)
{
SetFindTargetTime(time, monsterCharacterEntity);
BaseCharacterEntity targetCharacter;
// If no target enenmy or target enemy is dead
if (!monsterCharacterEntity.TryGetTargetEntity(out targetCharacter) || targetCharacter.CurrentHp <= 0)
{
// Find nearby character by layer mask
var foundObjects = new List <Collider>(Physics.OverlapSphere(currentPosition, monsterDatabase.visualRange, gameInstance.characterLayer.Mask));
foundObjects = foundObjects.OrderBy(a => System.Guid.NewGuid()).ToList();
foreach (var foundObject in foundObjects)
{
var characterEntity = foundObject.GetComponent <BaseCharacterEntity>();
if (characterEntity != null && monsterCharacterEntity.IsEnemy(characterEntity))
{
SetStartFollowTargetTime(time, monsterCharacterEntity);
monsterCharacterEntity.SetAttackTarget(characterEntity);
return;
}
}
}
}
}
}
}
public static void SetWanderDestination(float time, BaseGameplayRule gameplayRule, MonsterCharacterEntity monsterCharacterEntity, NavMeshAgent navMeshAgent, Vector3 destination)
{
monsterCharacterEntity.setDestinationTime = time;
monsterCharacterEntity.isWandering = true;
monsterCharacterEntity.wanderDestination = destination;
navMeshAgent.speed = gameplayRule.GetMoveSpeed(monsterCharacterEntity);
navMeshAgent.obstacleAvoidanceType = ObstacleAvoidanceType.NoObstacleAvoidance;
navMeshAgent.SetDestination(monsterCharacterEntity.wanderDestination.Value);
navMeshAgent.isStopped = false;
}
public static void SetStartFollowTargetTime(float time, MonsterCharacterEntity monsterCharacterEntity)
{
monsterCharacterEntity.startFollowTargetTime = time;
}
public static void SetFindTargetTime(float time, MonsterCharacterEntity monsterCharacterEntity)
{
monsterCharacterEntity.findTargetTime = time + AGGRESSIVE_FIND_TARGET_DELAY;
}
public static void RandomNextWanderTime(float time, MonsterCharacterEntity monsterCharacterEntity, Transform transform)
{
monsterCharacterEntity.wanderTime = time + Random.Range(RANDOM_WANDER_DURATION_MIN, RANDOM_WANDER_DURATION_MAX);
monsterCharacterEntity.oldDestination = transform.position;
}
