protected override void RpcChangeState(AI_STATE to)
{
base.RpcChangeState(to);
if (GameManager.instance.GameState == GameState.GAME && gameObject.activeInHierarchy)
{
switch (to)
{
case AI_STATE.MOVE:
agent.destination = lanePoints[destPoint];
agent.isStopped = false;
break;
case AI_STATE.WARNING:
if (tmpTarget)
{
agent.destination = tmpTarget.tfCache.position;
}
agent.isStopped = false;
break;
case AI_STATE.DISCOVER:
agent.isStopped = true;
break;
}
}
}
public void StartState(AI_STATE _state)
{
StopAllCoroutines();
switch (_state)
{
case AI_STATE.IDLE_STATE:
StartCoroutine(IdleState());
//StartCoroutine(CheckBattleModeCondition());
break;
case AI_STATE.PATROL_STATE:
StartCoroutine(WaypointPatrolState());
//StartCoroutine(CheckBattleModeCondition());
break;
case AI_STATE.RANDOM_WALK_STATE:
StartCoroutine(RandomWalk());
//StartCoroutine(CheckBattleModeCondition());
break;
case AI_STATE.BATTLE_STATE:
StartCoroutine(BattleModeState());
//StartCoroutine(CheckBattleModeCondition());
break;
}
}
void CreateAI()
{
chaseState = new ChaseState(this.gameObject);
attackState = new AttackState(this.gameObject);
currentState = AI_STATE.CHASE_STATE;
}
// Use this for initialization
void Start()
{
ai_state = AI_STATE.STOPPED;
vxe = VoxelExtractionPointCloud.Instance;
lastposition = new Vector3 ();
init ();
}
protected void ChangeState(AI_STATE to)
{
if (aiState != to && GameManager.instance.GameState == GameState.GAME && PhotonNetwork.isMasterClient)
{
photonView.RPC("RpcChangeState", PhotonTargets.AllViaServer, to);
}
}
// constructor
public Enemy(Vector3 vel, Animation[] animations, string[] names, Vector3 loc, Rectangle rect, int value, int dir)
: base(vel, animations, names, loc, rect)
{
// sets up commands
commandQueue = new Queue<ICommand>();
defaultCommands = new Queue<ICommand>();
// sets starting location
startLocation = loc;
// sets enemy to be unaware of player
state = AI_STATE.UNAWARE;
center = new Vector3(rect.X + rect.Width, rect.Y + rect.Height, loc.Z);
moneyValue = value;
alive = true;
direction = dir;
switch (direction)
{
case 0: CurrentAnimation = "StandUp";
break;
case 1: CurrentAnimation = "StandRight";
break;
case 2: CurrentAnimation = "StandDown";
break;
case 3: CurrentAnimation = "StandLeft";
break;
}
}
// Start is called before the first frame update
void Start()
{
currentState = AI_STATE.HEALTH_HIGH;
seekComponent = GetComponent <KinematicSeek>();
fleeComponent = GetComponent <KinematicFlee>();
arriveComponent = GetComponent <KinematicArrive>();
sidestepComponent = GetComponent <KinematicSidestep>();
playerScript = GetComponent <PlayerScript>();
lowHealthTargetNearby = new TargetNearbyDecision(5.0f);
lowHealthTargetNearIncomingProjectile = new IncomingProjectileDecision();
lowHealthTargetFarIncomingProjectile = new IncomingProjectileDecision();
highHealthTargetNearby = new TargetNearbyDecision(5.0f);
highHealthTargetNearIncomingProjectile = new IncomingProjectileDecision();
highHealthTargetFarIncomingProjectile = new IncomingProjectileDecision();
arrivePlayerAction = new ArrivePlayerAction();
shootPlayerAction = new ShootPlayerAction();
seekHealthAction = new SeekHealthAction();
avoidPlayerAction = new AvoidPlayerAction();
avoidProjectileAction = new AvoidProjectileAction();
avoidProjectileAction.kinematicComponent = seekComponent;
avoidProjectileAction.character = gameObject;
arrivePlayerAction.kinematicComponent = arriveComponent;
arrivePlayerAction.character = gameObject;
seekHealthAction.kinematicComponent = seekComponent;
seekHealthAction.character = gameObject;
avoidPlayerAction.kinematicComponent = fleeComponent;
avoidPlayerAction.character = gameObject;
shootPlayerAction.kinematicComponent = arriveComponent;
shootPlayerAction.character = gameObject;
lowHealthTargetNearby.character = gameObject;
lowHealthTargetNearby.target = target;
lowHealthTargetNearby.trueBranch = lowHealthTargetNearIncomingProjectile;
lowHealthTargetNearby.falseBranch = lowHealthTargetFarIncomingProjectile;
lowHealthTargetNearIncomingProjectile.character = gameObject;
lowHealthTargetNearIncomingProjectile.trueBranch = avoidProjectileAction;
lowHealthTargetNearIncomingProjectile.falseBranch = avoidPlayerAction;
lowHealthTargetFarIncomingProjectile.character = gameObject;
lowHealthTargetFarIncomingProjectile.trueBranch = avoidProjectileAction;
lowHealthTargetFarIncomingProjectile.falseBranch = seekHealthAction;
highHealthTargetNearby.character = gameObject;
highHealthTargetNearby.target = target;
highHealthTargetNearby.trueBranch = highHealthTargetNearIncomingProjectile;
highHealthTargetNearby.falseBranch = highHealthTargetFarIncomingProjectile;
highHealthTargetNearIncomingProjectile.character = gameObject;
highHealthTargetNearIncomingProjectile.trueBranch = avoidProjectileAction;
highHealthTargetNearIncomingProjectile.falseBranch = shootPlayerAction;
highHealthTargetFarIncomingProjectile.character = gameObject;
highHealthTargetFarIncomingProjectile.trueBranch = avoidProjectileAction;
highHealthTargetFarIncomingProjectile.falseBranch = arrivePlayerAction;
}
private bool checkStateChangeValidity(AI_STATE newState)
{
bool result = false;
switch(newState) {
case AI_STATE.Idle:
result = reachedPoint;
break;
case AI_STATE.MoveForward:
if(reachedPoint && currentStateController.stateDelayTimer[(int)AI_STATE.MoveForward] < Time.time) {
result = true;
}
break;
case AI_STATE.MoveBackward:
result = true;
break;
case AI_STATE.MoveLeft:
result = true;
break;
case AI_STATE.MoveRight:
result = true;
break;
case AI_STATE.MoveTopLeftDiagonal:
result = true;
break;
case AI_STATE.MoveTopRightDiagonal:
result = true;
break;
case AI_STATE.MoveBotLeftDiagonal:
result = true;
break;
case AI_STATE.MoveBotRightDiagonal:
result = true;
break;
case AI_STATE.Attacking:
if(currentStateController.stateDelayTimer[(int)AI_STATE.Attacking] < Time.time) {
result = true;
}
break;
case AI_STATE.Jumping:
result = true;
break;
case AI_STATE.Chasing:
//if(player == null) {
result = true;
//}
break;
case AI_STATE.StopChasing:
result = true;
break;
default:
break;
}
return result;
}
private void OnTriggerEnter(Collider other)
{
if (other.gameObject.tag == "Player" && curAiState == AI_STATE.IDLE)
{
targetPlayer = other.gameObject;
curAiState = AI_STATE.CHASE;
agent.isStopped = false;
Debug.Log("Fire");
}
}
} //공격
//
//가드
IEnumerator Guard()
{
my_char.playerAni.SetBool("IsMove", true);
my_char.playerAni.SetTrigger("IsMoveFirst");
P2_AI.GetComponent <Player>().isGuard = true;
yield return(new WaitForSeconds(randCount));
P2_AI.GetComponent <Player>().isGuard = false;
currentState = AI_STATE.Idle;
isActivieReady = false;
}
// Use this for initialization
void Start()
{
CoolDown = 1.0f;
initialPosition = transform.position;
OrderFromController = false;
TakePlayerPositionOnce = false;
StandbySpeed = 5.0f;
AttackSpeed = 50.0f;
AttackTime = 0.0f;
AttackWeapon_State = AI_STATE.IDLE_STATE;
}
// Update is called once per frame
void Update()
{
if (playerScript.health <= playerScript.LOW_HEALTH)
{
currentState = AI_STATE.HEALTH_LOW;
}
else
{
currentState = AI_STATE.HEALTH_HIGH;
}
}
/// <summary>
/// Get the new state for this ai based on the
/// current world conditions
/// </summary>
/// <returns></returns>
private AI_STATE GetNewAIState()
{
//Final state to return, default to returing the
//current state
AI_STATE returnState = currentAIState;
//Check for LOS
playerSeen = CanSeePlayer();
//If we can see the player then instantly
//change to chase the AI
if (playerSeen)
{
return(AI_STATE.AI_STATE_SEEK_TO_PLAYER);
}
else
{
/*
* Go through states if we are activly persuing the player
* or the last know position and update if we should wander or
* try to get to the players last know position
*/
switch (currentAIState)
{
case AI_STATE.AI_STATE_SEEK_TO_PLAYER:
{
//We haven't seen the player this turn and are currently seeking the player
//then we should now move to the last known pos
returnState = AI_STATE.AI_STATE_SEEK_TO_LAST_POS;
break;
}
case AI_STATE.AI_STATE_SEEK_TO_LAST_POS:
{
//If we are at the players last pos then switch to wander
if (transform.position == lastKnownPlayerPos)
{
returnState = AI_STATE.AI_STATE_WANDER;
}
break;
}
case AI_STATE.AI_STATE_WANDER:
{
//Don't need to change anything with wander just break
break;
}
}
}
//No state change return the current state
return(returnState);
}
// Update is called once per frame
void Update()
{
AIAnim.SetBool("isDead", isDead);
if (isDead)
{
return;
}
switch (curAiState)
{
case AI_STATE.IDLE:
for (int i = 0; i < 2; i++)
{
if (Vector3.Distance(GameManager.Instance.players[i].transform.position, transform.position) < 12)
{
SetTarget(GameManager.Instance.players[i]);
}
}
break;
case AI_STATE.CHASE:
agent.stoppingDistance = 5;
if (Vector3.Distance(targetPlayer.transform.position, transform.position) > 5)
{
agent.SetDestination(targetPlayer.transform.position);
}
else
{
curAiState = AI_STATE.ATTACK;
}
break;
case AI_STATE.ATTACK:
curAiState = AI_STATE.RETURN;
break;
case AI_STATE.RETURN: agent.isStopped = false; targetPlayer = null; agent.stoppingDistance = 0; agent.SetDestination(originalPos); break;
}
if (curAiState == AI_STATE.RETURN)
{
// Debug.Log(Vector3.Distance(transform.position, originalPos));
if (Vector3.Distance(transform.position, originalPos) < 2f)
{
curAiState = AI_STATE.IDLE;
agent.isStopped = true;
}
}
}
} //딜레이준뒤에
IEnumerator Atk_Delay()
{
my_char.playerAni.SetTrigger("WeekPunch");
yield return(new WaitForSeconds(0.3f));
my_char.playerAni.SetBool("b_NextPunch", true);
yield return(new WaitForSeconds(0.3f));
my_char.playerAni.SetTrigger("IsIdle");
my_char.playerAni.SetBool("b_NextPunch", false);
currentState = AI_STATE.Idle;
isActivieReady = false;
} //공격
public void SetTarget(GameObject target)
{
if (target != null && curAiState == AI_STATE.IDLE)
{
targetPlayer = target;
curAiState = AI_STATE.CHASE;
agent.isStopped = false;
}
else if (target == null)
{
agent.isStopped = true;
}
}
//
//일반공격
IEnumerator Count()
{
currentState = AI_STATE.Atk;
my_char.playerAni.SetTrigger("IsIdle");
P2_AI.GetComponent <Player>().isGuard = true;
yield return(new WaitForSeconds(randCount));
P2_AI.GetComponent <Player>().isGuard = false;
StartCoroutine("Atk_Delay");
} //딜레이준뒤에
// Update is called once per frame
void Update()
{
switch (AttackWeapon_State)
{
case AI_STATE.IDLE_STATE:
{
AttackWeapon_State = AI_STATE.STANDBY_STATE;
break;
}
case AI_STATE.STANDBY_STATE:
{
if (TakePlayerPositionOnce == true)
{
AttackWeapon_State = AI_STATE.ATTACK_STATE;
}
break;
}
case AI_STATE.ATTACK_STATE:
{
if (transform.position.y <= PlayerDirection.y)
{
AttackWeapon_State = AI_STATE.AOE_ATTACK_STATE;
}
break;
}
case AI_STATE.AOE_ATTACK_STATE:
{
if (CoolDown <= 0.0f)
{
AttackWeapon_State = AI_STATE.DEAD_STATE;
}
break;
}
case AI_STATE.DEAD_STATE:
{
if (transform.position == initialPosition)
{
AttackWeapon_State = AI_STATE.IDLE_STATE;
}
break;
}
}
UpdateAIState();
}
// Valeur pour un all-sight vs alert sight en cas de poursuite
// private float patrolAngle = 180f;
// private float alertAngle = 22.5f;
// private float patrolLength = 4.0f;
// private float alertLength = 8.0f;
public void Think()
{
if (status == AI_STATE.IDLE)
{
if (Sight(true))
{
testPNJMoves.Look(PlayerDirection());
}
if (Random.Range(0, 300) == 1)
{
testPNJMoves.Look((Random.Range(0, 3) <= 1));
status = AI_STATE.PATROL;
}
}
else if (status == AI_STATE.PATROL)
{
if (GroundCheck(true))
{
testPNJMoves.Move(testPNJMoves.patrolSpeed, testPNJMoves.isRight);
}
else
{
status = AI_STATE.IDLE;
testPNJMoves.anim.SetBool("isRunning", false);
}
if (Random.Range(0, 120) == 1)
{
status = AI_STATE.IDLE;
testPNJMoves.anim.SetBool("isRunning", false);
}
}
// PAS D'ALERTE SUR LES PNJ POUR L'INSTANT MAIS COMPORTEMENT SIMILAIRE AU COMBAT CLASSIQUE !
else if (status == AI_STATE.ALERT)
{
testPNJMoves.Look(PlayerDirection());
if (GroundCheck(true))
{
testPNJMoves.Move(testPNJMoves.speed, testPNJMoves.isRight);
}
currentAlertTime += 1;
if (currentAlertTime >= alertTime)
{
status = AI_STATE.IDLE;
currentAlertTime = 0;
}
}
}
// Use this for initialization
void Start()
{
ai_state = AI_STATE.STOPPED;
vxe = VoxelExtractionPointCloud.Instance;
if (camera == null)
{
camera = vxe.camera;
}
itemspawn = ItemSpawner.Instance;
lastposition = new Vector3();
stepdownThreshold = vxe.voxel_size * 2;
stepdownThreshold = stepdownThreshold * stepdownThreshold;
playerFaceThreshold = vxe.voxel_size * 5;
//init ();
}
private void Start()
{
//Init current state to wander, as we don't know if we
//can see the player when we start
currentAIState = AI_STATE.AI_STATE_WANDER;
//Init Target Pos and prev target to be our current position
prevTargetPos = targetPos = transform.position;
//Get required pathfinding component
pathfinder = GetComponent <AIPathfinding>();
//Find the player object if there is not one already assigned
if (playerObject == null)
{
playerObject = FindObjectOfType <PlayerData>().gameObject;
}
}
// Use this for initialization
void Awake()
{
enemySight = GetComponent<EnemySight2>();
nav = GetComponent<NavMeshAgent>();
player = GameObject.FindGameObjectWithTag("Player").transform;
audioSource = GetComponent<AudioSource>();
globalLastPlayerSighting = GameObject.FindGameObjectWithTag("GM").GetComponent<LastPlayerSighting>();
character = GetComponent<ThirdPersonCharacter>();
playerScript = player.GetComponent<Player>();
nav.updatePosition = true;
nav.updateRotation = false;
currentState = AI_STATE.PATROLLING;
animator = GetComponent<Animator>();
nextShotDelay = 0.0f;
}
//
//점프
IEnumerator Jump()
{
Vector3 moveVec3 = my_char.myRb.velocity;
if (P2_AI.transform.position.x > 7.5f || P2_AI.transform.position.x < -7.5f)
{
moveVec3 = new Vector3(GetMoveSpeed() * Time.deltaTime, 10, 0); // 기본 값 * 점프력
}
else
{
moveVec3 = new Vector3(-GetMoveSpeed() * Time.deltaTime, 10, 0); // 기본 값 * 점프력
}
my_char.myRb.velocity = (moveVec3);
yield return(new WaitForSeconds(2f));
currentState = AI_STATE.Idle;
isActivieReady = false;
}
// Update is called once per frame
void Update()
{
if (aiSettings.triggered)
{
ai.update();
AI_STATE nextstate = ai.nextstate();
if (aistate != nextstate)
{
if (nextstate == AI_STATE.Attack)
{
ai = new AIAttack(ref aiSettings, transform, ref agent);
}
else if (nextstate == AI_STATE.Chase)
{
ai = new AIChase(ref aiSettings, transform, ref agent);
}
else if (nextstate == AI_STATE.Wait)
{
ai = new AIWait(ref aiSettings, transform, ref agent);
}
else if (nextstate == AI_STATE.Patrol)
{
ai = new AIPatrol(ref aiSettings, transform, ref agent);
}
else if (nextstate == AI_STATE.ReturnToPatrol)
{
ai = new AIReturnToPatrol(ref aiSettings, transform, ref agent);
}
aistate = nextstate;
ai.lastKnown = lk;
}
lk = ai.lastKnown;
DebugaiS = aistate;
DebugaiT = aiSettings.type;
//Debug.DrawLine(lk - Vector3.right * 0.5f, lk + Vector3.right * 0.5f, Color.red);
//Debug.DrawLine(lk - Vector3.forward * 0.5f, lk + Vector3.forward * 0.5f, Color.blue);
//Debug.DrawLine(lk - Vector3.up * 0.5f, lk + Vector3.up * 0.5f, Color.green);
}
}
public void time()
{
timer++;
if (ai_state != AI_STATE.FRIGHTENED)
{
if (timer == 800)
{
ai_state = AI_STATE.CHASE;
reverseDirection();
}
if (timer == 2000)
{
ai_state = AI_STATE.SCATTER;
reverseDirection();
timer = 0;
}
}
else
{
//frightened.
}
}
public AIBehaviour(AI_STATE _state)
{
state = _state;
positionData = Vector3.zero;
}
void Shooting()
{
nav.Stop();
character.Move(Vector3.zero, false, false);
transform.rotation = Quaternion.Slerp(transform.rotation,
Quaternion.LookRotation(enemySight.personalLastSighting - transform.position),
nav.angularSpeed * Time.deltaTime);
// If the player is not in shooting range, and also
// the AI is not in the middle of firing a shot.
if (!IsPlayerInShootingRange() && shootingTimer == 0)
{
currentState = AI_STATE.CHASING;
}
else
{
shootingTimer += Time.deltaTime;
if (shootingTimer >= nextShotDelay)
{
shootingTimer = 0.0f;
audioSource.PlayOneShot(shootingSound, 1.0f);
if (!firstShotFired)
{
firstShotFired = true;
nextShotDelay = timeBetweenShots + Random.Range(-shootingTimeVariance, shootingTimeVariance);
}
if (Random.Range(0.0f, 1.0f) <= shootingHitChance // If we are within the random shot chance,
// the player will be hit.
&& IsPlayerInShootingRange()) // This is to make sure that the player is not behind
// a wall when the bullet is actually shot.
{
nextShotDelay = timeBetweenShots + Random.Range(-shootingTimeVariance, shootingTimeVariance);
playerScript.TakeDamage(damageDone);
}
}
}
}
public void SetCurrentState(AI_STATE _state)
{
currentAi_State = _state;
}
public void init()
{
ai_state = AI_STATE.MOVING;
StartCoroutine(moveit());
}
private void onPlayerDetected(AI_STATE newState, GameObject go)
{
if(player != go) {
player = go;
}
onStateChanged(newState);
}
private void firePlayerDetectedEvent(AI_STATE newState, GameObject go)
{
if(playerDetectedHandlerEvent != null) {
playerDetectedHandlerEvent(newState, go);
}
}
Vector3 getNextMoveLimited()
{
Vector3 targetPosition = camera.transform.position;
ai_target = AI_TARGET.PLAYER;
if (tag == "Pet")
{
for (int i=0; i<itemspawn.items.Length; i++)
{
if (itemspawn.spawneditems [i] == null || itemspawn.spawneditems [i].GetComponent<TriggerScript> ().triggered)
continue;
float groundLength = (itemspawn.spawneditems [i].transform.position - transform.position).magnitude;
if (groundLength < vxe.voxel_size * 15)
{
targetPosition = itemspawn.spawneditems [i].transform.position;
ai_target = AI_TARGET.SHEEP;
break;
}
}
}
Vector3 rawdir = Vector3.ProjectOnPlane ((targetPosition - transform.position), Vector3.up);
Vector3 dir = rawdir.normalized;
//Debug.Log ( "dist: " + rawdir.magnitude + " " + playerFaceThreshold);
if(ai_target == AI_TARGET.PLAYER && rawdir.magnitude < playerFaceThreshold)
{
ai_state = AI_STATE.STOPPED;
return dir;
}
Vector3 coords = Vector3.zero;
Vector3 norm = Vector3.zero;
bool notgrounded = false;
bool hit = vxe.GroundedRayCast (transform.position, dir, STEP, ref coords, ref norm, ref notgrounded, 0.5f);
Vector3 jumpDir = Vector3.zero;
bool canJump = checkForJumpPositions (dir, out jumpDir);
float jumpPositionToTarget = (jumpPosition - targetPosition).sqrMagnitude;
float movePositionToTarget = (coords - targetPosition).sqrMagnitude;
if(canJump && jumpPositionToTarget < movePositionToTarget)
{
ai_state = AI_STATE.JUMPING;
return jumpDir;
}
if(!hit)
{
if(notgrounded)
{
bool isThereGround = vxe.RayCast (coords, Vector3.down, BIG_STEP, ref fallPosition, ref norm, 0.5f);
if(isThereGround)
{
fallPosition += Vector3.up * vxe.voxel_size * 0.5f;
ai_state = AI_STATE.FALLING;
return dir;
}
}
else
{
movePosition = coords;
ai_state = AI_STATE.MOVING;
return dir;
}
}
else
{
bool isThereSurface = vxe.OccupiedRayCast (coords, Vector3.up, JUMP_RANGE, ref jumpPosition, ref norm);
if(isThereSurface)
{
jumpPosition -= Vector3.up * vxe.voxel_size * 0.5f;
ai_state = AI_STATE.JUMPING;
return dir;
}
}
ai_state = AI_STATE.STOPPED;
return dir;
}
Vector3 getNextMoveLimited()
{
Vector3 targetPosition = camera.transform.position;
ai_target = AI_TARGET.PLAYER;
/*
* if (tag == "Pet") {
* for (int i=0; i<itemspawn.items.Length; i++) {
* if (itemspawn.spawneditems [i] == null || itemspawn.spawneditems [i].GetComponent<TriggerScript> ().triggered)
* continue;
*
* float groundLength = (itemspawn.spawneditems [i].transform.position - transform.position).magnitude;
* if (groundLength < vxe.voxel_size * 20) {
* targetPosition = itemspawn.spawneditems [i].transform.position;
* ai_target = AI_TARGET.SHEEP;
* break;
* }
* }
* }
*/
Vector3 camtome = (targetPosition - transform.position);
Vector3 rawdir = Vector3.ProjectOnPlane(camtome, Vector3.up);
Vector3 dir = rawdir.normalized;
if (ai_target == AI_TARGET.PLAYER && rawdir.magnitude < playerFaceThreshold)
{
ai_state = AI_STATE.STOPPED;
return(dir);
}
Vector3 coords = Vector3.zero;
Vector3 norm = Vector3.zero;
bool notgrounded = false;
bool hit = vxe.GroundedRayCast(transform.position, dir, STEP, ref coords, ref norm, ref notgrounded, 0.5f);
Vector3 jumpDir = Vector3.zero;
bool canJump = checkForJumpPositions(dir, out jumpDir);
float jumpPositionToTarget = (jumpPosition - targetPosition).sqrMagnitude;
float movePositionToTarget = (coords - targetPosition).sqrMagnitude;
if (!hit)
{
if (canJump && jumpPositionToTarget < movePositionToTarget)
{
ai_state = AI_STATE.JUMPING;
return(jumpDir);
}
if (notgrounded)
{
bool isThereGround = vxe.RayCast(coords, Vector3.down, BIG_STEP, ref fallPosition, ref norm, 0.5f);
if (isThereGround)
{
fallPosition += Vector3.up * vxe.voxel_size * 0.5f;
ai_state = AI_STATE.FALLING;
return(dir);
}
}
else
{
movePosition = coords;
ai_state = AI_STATE.MOVING;
return(dir);
}
}
else
{
bool isThereSurface = vxe.OccupiedRayCast(coords, Vector3.up, BIG_STEP, ref jumpPosition, ref norm);
if (isThereSurface)
{
jumpPosition -= Vector3.up * vxe.voxel_size * 0.5f;
ai_state = AI_STATE.JUMPING;
return(dir);
}
}
ai_state = AI_STATE.STOPPED;
return(dir);
}
public void init()
{
ai_state = AI_STATE.MOVING;
StartCoroutine (moveit ());
}
// Use this for initialization
void Start()
{
ai_state = AI_STATE.STOPPED;
vxe = VoxelExtractionPointCloud.Instance;
itemspawn = ItemSpawner.Instance;
lastposition = new Vector3 ();
stepdownThreshold = vxe.voxel_size * 2;
stepdownThreshold = stepdownThreshold * stepdownThreshold;
playerFaceThreshold = vxe.voxel_size * 7;
//init ();
}
Vector3 getNextMove()
{
Vector3 coords = Vector3.zero;
Vector3 norm = Vector3.zero;
bool notgrounded = false;
Vector3 dir = Vector3.ProjectOnPlane((camera.transform.position - transform.position),Vector3.up).normalized;
bool hit = vxe.GroundedRayCast (transform.position, dir, STEP, ref coords, ref norm, ref notgrounded, 0.5f);
if(!hit)
{
if(notgrounded)
{
bool isThereGround = vxe.RayCast (coords, Vector3.down, BIG_STEP, ref fallPosition, ref norm, 0.5f);
if(isThereGround)
{
fallPosition += Vector3.up * vxe.voxel_size * 0.5f;
ai_state = AI_STATE.FALLING;
return dir;
}
}
else
{
movePosition = coords;
ai_state = AI_STATE.MOVING;
return dir;
}
}
else
{
bool isThereSurface = vxe.OccupiedRayCast (coords, Vector3.up, BIG_STEP, ref jumpPosition, ref norm);
//bool ICannotJump = vxe.CheapRayCast(transform.position,Vector3.up, 5);
if(isThereSurface)
{
jumpPosition -= Vector3.up * vxe.voxel_size * 0.5f;
ai_state = AI_STATE.JUMPING;
return dir;
}
}
ai_state = AI_STATE.STOPPED;
return Vector3.zero;
}
public void SetState(AI_STATE _newState)
{
currentState = _newState;
}
/// <summary>
/// Work out the new state for the AI to be in
/// </summary>
/// <returns>New State</returns>
private void UpdateAI(GameStateManager.GameTurn newTurn)
{
//If it is not our turn then return
if (newTurn != GameStateManager.GameTurn.TURN_AI)
{
return;
}
//Null Check Player and early out
if (!playerObject)
{
return;
}
//Get a new state, based on current conditions
currentAIState = GetNewAIState();
//Set the prev target pos to the current pos,
//so we can check if the target pos hasn't moved
prevTargetPos = targetPos;
switch (currentAIState)
{
case AI_STATE.AI_STATE_SEEK_TO_PLAYER:
{
//Set our target position to be the player
targetPos = playerObject.transform.position;
//Update the last known player position, set it to our y pos
//as neither object moves in the y direction
lastKnownPlayerPos = new Vector3(targetPos.x, transform.position.y, targetPos.z);
break;
}
case AI_STATE.AI_STATE_SEEK_TO_LAST_POS:
{
//Set the target pos to the players
//last know position
targetPos = lastKnownPlayerPos;
break;
}
case AI_STATE.AI_STATE_WANDER:
{
//Find a point on the map that we should
//go to, then set it as our target pos
targetPos = GetWanderTargetPos();
break;
}
}
//If the target pos is not the same as the previous
//and it is not the current pos
//target pos find a route to the target
if (targetPos != prevTargetPos && targetPos != transform.position)
{
lastPathfindResults = pathfinder.GetAStarPath(transform.position, targetPos);
}
//Check that we have a path to follow
if (lastPathfindResults.Count > 0)
{
//Get the next pos from the list and keep our y the same
//because the grid is flat to the x/z plane
Vector3 nextPos = lastPathfindResults[0].transform.position;
nextPos.y = transform.position.y;
//Rotate and move towards next position
transform.LookAt(nextPos);
//Check that the tile at the next pos is not occupied by the player
WalkableTile nextTile = lastPathfindResults[0].GetComponentInChildren <WalkableTile>();
if (nextTile)
{
if (!nextTile.IsOccupied || nextTile.Occupier.GetComponent <PlayerMovement>())
{
//Attempt to reserve the space and only move if we do this succcessfully
if (nextTile.AttemptToReserve(this.gameObject))
{
StartCoroutine(MoveOverTime(nextPos, turnDuration));
}
}
}
//Remove the pos from the list so we don't
//visit it again
lastPathfindResults.RemoveAt(0);
}
//Debug Test for State
Debug.Log("FOX :: " + currentAIState.ToString());
//End the turn after turn timer is up - call event
StartCoroutine(EndTurnAfterTime(GameStateManager.GameTurn.TURN_AI, turnDuration));
}
void Chasing()
{
//if (!enemySight.playerInSight)
// if (all AI Lost sight of player)
// currentState = AI_STATE.SEARCHING;
// if (in shooting range and in line of sight)
// currentState = AI_STATE.SHOOTING
// else
// currentState = AI_STATE.CHASING
Vector3 sightingDeltaPos = enemySight.personalLastSighting - transform.position;
if (sightingDeltaPos.sqrMagnitude >= 4f)
{
nav.SetDestination(enemySight.personalLastSighting);
}
nav.Resume();
nav.speed = chaseSpeed;
character.Move(nav.desiredVelocity, false, false);
if (nav.remainingDistance <= nav.stoppingDistance)
{
chaseTimer += Time.deltaTime;
if (chaseTimer >= ChaseWaitTime)
{
globalLastPlayerSighting.pos = globalLastPlayerSighting.resetPosition;
enemySight.personalLastSighting = globalLastPlayerSighting.resetPosition;
chaseTimer = 0f;
currentState = AI_STATE.PATROLLING;
}
}
else
chaseTimer = 0f;
if (IsPlayerInShootingRange())
currentState = AI_STATE.SHOOTING;
}
void ReturnToPatrol()
{
curAiState = AI_STATE.RETURN;
}
public void SetHealth(float newHealth)
{
health = newHealth;
// CHANGE THIS LATER
currentState = AI_STATE.CHASING;
enemySight.personalLastSighting = player.transform.position;
globalLastPlayerSighting.AlertOtherAI();
if (health <= 0)
{
currentState = AI_STATE.DEAD;
if (!isDeathSoundPlaying)
{
audioSource.PlayOneShot(deathSound, 1.0f);
isDeathSoundPlaying = true;
}
}
}
/// <summary>
/// Switches the state of the current pursuit to a given state
/// </summary>
/// <param name="state">state to switch the pursuit to</param>
private void SwitchPursuitState(AI_STATE state)
{
//For every enemy in the pursuit, change their state to the new state and have them get new commands.
foreach (Enemy enemy in currentPursuit)
{
enemy.commandQueue.Clear();
enemy.currentCommand = null;
enemy.state = state;
}
//If we are switching to hunting, begin the hunt.
if (state == AI_STATE.HUNTING)
{
BeginHunt();
}
//If the enemy state is no longer hunting, end the current pursuit.
if (state < AI_STATE.HUNTING)
isPursuitActive = false;
}
public void SetState(AI_STATE newState)
{
currentState = newState;
}
public void Think()
{
if (Sight(true))
{
status = AI_STATE.ALERT;
currentAlertTime = 0;
}
if (status == AI_STATE.IDLE)
{
if (Random.Range(0, 180) == 1)
{
testEnemyMoves.isRight = !testEnemyMoves.isRight;
status = AI_STATE.PATROL;
}
}
else if (status == AI_STATE.PATROL)
{
if (GroundCheck(true))
{
testEnemyMoves.Move(testEnemyMoves.patrolSpeed, testEnemyMoves.isRight);
}
else
{
status = AI_STATE.IDLE;
testEnemyMoves.isRunning = false;
}
}
else if (status == AI_STATE.ALERT)
{
testEnemyMoves.isRight = PlayerDirection();
if (testEnemyMoves.isAttacking == false)
{
if (Vector3.Distance(transform.position, player.transform.position) <= 1.5)
{
testEnemyMoves.isAttacking = true;
testEnemyMoves.isRunning = false;
if (!hasAtt)
{
hasAtt = true;
FindObjectOfType <PlayerController>().Damage(3);
actor.anim.SetBool("isAttacking", testEnemyMoves.isAttacking);
}
}
else if (GroundCheck(true))
{
testEnemyMoves.Move(testEnemyMoves.speed, testEnemyMoves.isRight);
}
}
else
{
if (actor.anim.GetBool("isAttacking") == false)
{
testEnemyMoves.isAttacking = false;
}
}
currentAlertTime += 1;
if (currentAlertTime >= alertTime)
{
status = AI_STATE.IDLE;
currentAlertTime = 0;
}
}
actor.anim.SetBool("isRunning", testEnemyMoves.isRunning);
}
private void onStateChanged(AI_STATE newState)
{
if(dead) return;
if(currentState == newState) {
return;
}
if(!checkStateChangeValidity(newState)) {
return;
}
if(!checkStateTransitionValidity(newState)) {
return;
}
switch(newState) {
case AI_STATE.Idle:
playerAnim.playIdleAnimation();
break;
case AI_STATE.MoveForward:
playerAnim.playMoveForwardAnimation();
currentStateController.stateDelayTimer[(int)AI_STATE.MoveForward] = Time.time + 10.0f;
break;
case AI_STATE.MoveBackward:
playerAnim.playMoveBackwardAnimation();
break;
case AI_STATE.MoveLeft:
playerAnim.playMoveForwardAnimation();
break;
case AI_STATE.MoveRight:
playerAnim.playMoveForwardAnimation();
break;
case AI_STATE.MoveTopLeftDiagonal:
playerAnim.playMoveForwardAnimation();
break;
case AI_STATE.MoveTopRightDiagonal:
playerAnim.playMoveForwardAnimation();
break;
case AI_STATE.MoveBotLeftDiagonal:
playerAnim.playMoveBackwardAnimation();
break;
case AI_STATE.MoveBotRightDiagonal:
playerAnim.playMoveBackwardAnimation();
break;
case AI_STATE.Attacking:
playerAnim.playIdleAnimation();
playerAnim.playAttackAnimation();
currentStateController.stateDelayTimer[(int)AI_STATE.Attacking] = Time.time + fireRate;
break;
case AI_STATE.Jumping:
playerAnim.playJumpAnimation();
currentStateController.stateDelayTimer[(int)AI_STATE.Jumping] = Time.time + 1.0f;
break;
case AI_STATE.Chasing:
playerAnim.playMoveForwardAnimation();
break;
case AI_STATE.StopChasing:
playerAnim.playIdleAnimation();
player = null;
reachedPoint = true;
break;
default:
break;
}
currentState = newState;
}
public AIBehaviour(AI_STATE _state, Vector3 _positionData, float _stoppingDistance)
{
state = _state;
positionData = _positionData;
floatData = _stoppingDistance;
}
private bool checkStateTransitionValidity(AI_STATE newState)
{
bool result = false;
switch(currentState) {
case AI_STATE.Idle:
result = true;
break;
case AI_STATE.MoveForward:
result = true;
break;
case AI_STATE.MoveBackward:
result = true;
break;
case AI_STATE.MoveLeft:
result = true;
break;
case AI_STATE.MoveRight:
result = true;
break;
case AI_STATE.MoveTopLeftDiagonal:
result = true;
break;
case AI_STATE.MoveTopRightDiagonal:
result = true;
break;
case AI_STATE.MoveBotLeftDiagonal:
result = true;
break;
case AI_STATE.MoveBotRightDiagonal:
result = true;
break;
case AI_STATE.Attacking:
result = true;
break;
case AI_STATE.Jumping:
result = true;
break;
case AI_STATE.Chasing:
result = true;
break;
case AI_STATE.StopChasing:
result = true;
break;
default:
break;
}
return result;
}
private void fireStateChangeEvent(AI_STATE newState)
{
if(playerStateHandlerEvent != null) {
playerStateHandlerEvent(newState);
}
}
void Update_Default_Statement()
{
if (currentState == AI_STATE.Atk ||
currentState == AI_STATE.Guard ||
currentState == AI_STATE.Back_Jump ||
currentState == AI_STATE.Wait_Attack ||
currentState == AI_STATE.Gather_Atk)
{
return;
}
if (GetDistance() > 8.5f)
{
if (currentState != AI_STATE.Dash)
{
currentState = AI_STATE.Dash;
my_char.playerAni.SetTrigger("IsDashFirst");
}
}
else if (GetDistance() > 4.5f)
{
//if (isActivieReady)
// return;
if (currentState == AI_STATE.Walk) //밑에랑중복
{
return;
}
int RandNum = Random.Range(0, 3);
switch (RandNum)
{
case 0:
if (currentState != AI_STATE.Walk)
{
my_char.playerAni.SetBool("IsMove", true);
my_char.playerAni.SetTrigger("IsMoveFirst");
currentState = AI_STATE.Walk;
}
break;
case 1:
if (currentState != AI_STATE.Back_Jump)
{
currentState = AI_STATE.Back_Jump;
my_char.playerAni.SetBool("IsJumpFirst", true);
my_char.playerAni.SetBool("IsJump", true);
StartCoroutine(Jump());
isActivieReady = true;
}
break;
case 2:
if (currentState != AI_STATE.Wait_Attack)
{
currentState = AI_STATE.Wait_Attack;
isActivieReady = true;
StartCoroutine(Wait_Attack());
}
break;
}
}
else
{
//if (isActivieReady)
// return;
int RandNum = Random.Range(0, 3);
Debug.Log("asdasds" + RandNum);
switch (RandNum)
{
case 0:
if (currentState != AI_STATE.Gather_Atk)
{
currentState = AI_STATE.Gather_Atk;
randCount = Random.Range(0.01f, 0.3f);
isActivieReady = true;
StartCoroutine(Count());
}
break;
case 1:
if (currentState != AI_STATE.Guard)
{
currentState = AI_STATE.Guard;
randCount = Random.Range(0.5f, 0.9f);
isActivieReady = true;
StartCoroutine(Guard());
}
break;
case 2:
if (currentState != AI_STATE.Wait_Attack)
{
currentState = AI_STATE.Wait_Attack;
isActivieReady = true;
StartCoroutine(Wait_Attack());
}
break;
}
}
}
void Patrolling()
{
// if (playerInSight)
// currentState = AI_STATE.CHASING;
// if (sound made)
// currentState = AI_STATE.SEARCHING;
nav.Resume();
nav.speed = patrolSpeed;
if (nav.destination == globalLastPlayerSighting.resetPosition || nav.remainingDistance < nav.stoppingDistance)
{
patrolTimer += Time.deltaTime;
if (patrolTimer >= patrolWaitTime)
{
if (wayPointInd == patrolWayPoints.Length - 1)
{
wayPointInd = 0;
}
else
{
wayPointInd++;
}
patrolTimer = 0f;
}
}
else
{
patrolTimer = 0f;
}
nav.SetDestination(patrolWayPoints[wayPointInd].position);
character.Move(nav.desiredVelocity, false, false);
if (enemySight.playerInSight && !playerScript.IsDead())
{
currentState = AI_STATE.CHASING;
globalLastPlayerSighting.AlertOtherAI();
}
}
Vector3 getNextMove()
{
Vector3 coords = Vector3.zero;
Vector3 norm = Vector3.zero;
bool notgrounded = false;
Vector3 targetPosition = camera.transform.position;
ai_target = AI_TARGET.PLAYER;
/*
* if (tag == "Pet") {
* for (int i=0; i<itemspawn.items.Length; i++) {
* if (itemspawn.spawneditems [i] == null || itemspawn.spawneditems [i].GetComponent<TriggerScript> ().triggered)
* continue;
*
* float groundLength = (itemspawn.spawneditems [i].transform.position - transform.position).magnitude;
* if (groundLength < vxe.voxel_size * 20) {
* targetPosition = itemspawn.spawneditems [i].transform.position;
* ai_target = AI_TARGET.SHEEP;
* break;
* }
* }
* }
*/
Vector3 rawdir = Vector3.ProjectOnPlane((targetPosition - transform.position), Vector3.up);
Vector3 dir = rawdir.normalized;
//Debug.Log ( "dist: " + rawdir.magnitude + " " + playerFaceThreshold);
if (ai_target == AI_TARGET.PLAYER && rawdir.magnitude < playerFaceThreshold)
{
ai_state = AI_STATE.STOPPED;
return(dir);
}
bool hit = vxe.GroundedRayCast(transform.position, dir, STEP, ref coords, ref norm, ref notgrounded, 0.5f);
if (!hit)
{
if (notgrounded)
{
bool isThereGround = vxe.RayCast(coords, Vector3.down, BIG_STEP, ref fallPosition, ref norm, 0.5f);
if (isThereGround)
{
fallPosition += Vector3.up * vxe.voxel_size * 0.5f;
ai_state = AI_STATE.FALLING;
return(dir);
}
}
else
{
movePosition = coords;
ai_state = AI_STATE.MOVING;
return(dir);
}
}
else
{
bool isThereSurface = vxe.OccupiedRayCast(coords, Vector3.up, BIG_STEP, ref jumpPosition, ref norm);
//bool ICannotJump = vxe.CheapRayCast(transform.position,Vector3.up, 5);
if (isThereSurface)
{
jumpPosition -= Vector3.up * vxe.voxel_size * 0.5f;
ai_state = AI_STATE.JUMPING;
return(dir);
}
}
ai_state = AI_STATE.STOPPED;
return(Vector3.zero);
}
public AIBehaviour(AI_STATE _state, float _timerData)
{
state = _state;
floatData = _timerData;
}
