private void BlipMove(ref MonsterCharacter.InputFrame frame)
{
frame.up = dir.y;
frame.right = dir.x;
frame.WantDirection = Quaternion.Euler(0, 0, AxMath.SafeAtan2(dir.y, dir.x) * Mathf.Rad2Deg);
if (blipTimer > 0)
{
blipTimer -= Time.deltaTime;
return;
}
blipTimer = BlipTime;
dir = Vec2I.zero;
if (Random.value < BlipWaitChance)
{
return;
}
if (Leashed)
{
if ((homePosition - transform.position).sqrMagnitude >= LeashRange * LeashRange)
{
Vector2 distance = transform.position - Camera.main.transform.position;
if (Mathf.Max(distance.x) > Options.AlertDistance.x || Mathf.Max(distance.y) > Options.AlertDistance.y)
{
Destroy(gameObject);
}
}
}
if (Random.value < BlipRandomChance)
{
dir = Vec2I.directions[Random.Range(1, Vec2I.directions.Length)];
return;
}
if (HuntPlayer)
{
if (LastKnownPlayerRoom != -1)
{
targetRoom = LastKnownPlayerRoom;
}
}
if (targetRoom >= 0 && targetRoom < Room.Rooms.Length)
{
//simplistic behavior
//dir = Room.Rooms[targetRoom].parent[thing.gridPos.x, thing.gridPos.y] - thing.gridPos;
//return;
//to avoid monsters piling up on single point
if (Vec2I.Manhattan(Room.Rooms[targetRoom].gridPos, thing.gridPos) < NearSteps)
{
return;
}
if (!AI.RoomPath(thing.gridPos, Room.Rooms[targetRoom], MaxSteps, out Vec2I[] path))
private void FillInputFrame(ref MonsterCharacter.InputFrame frame)
{
if (Input.GetKeyDown(KeyCode.R))
{
destinationRoom = Random.Range(0, Room.Rooms.Length);
Debug.Log("Moving towards room \"" + Room.Rooms[destinationRoom].gameObject.name + "\"");
}
/*int currentRoom = Room.GetRoomIndex(character.thingController.gridPos);
*
* if (currentRoom == destinationRoom)
* return;*/
frame.up = dir.y;
frame.right = dir.x;
frame.WantDirection = Quaternion.Euler(0, 0, AxMath.SafeAtan2(dir.y, dir.x) * Mathf.Rad2Deg);
if (timer > 0f)
{
return;
}
timer = DecisionTime;
dir = Vec2I.zero;
/*if (currentRoom == -1 || destinationRoom == -1)
* return;
* int nextRoom = Room.Rooms[currentRoom].ClosestNeighborTowards[destinationRoom];
* if (nextRoom == -1)
* return;
*
* Vec2I p = Vec2I.illegalMin;
*
* Vec2I p = Room.Parents[nextRoom][thing.gridPos.x, thing.gridPos.y];
*
* HeatmapNode h = Heatmap.GetNode(p);
* if (h != null)
* {
* int closest = Room.Distance[nextRoom][thing.gridPos.x, thing.gridPos.y];
*
* foreach (HeatmapNode n in h.neighbors)
* {
* int distance = Room.Distance[nextRoom][n.gridPos.x, n.gridPos.y];
* if (distance < closest)
* {
* p = n.gridPos;
* closest = distance;
* }
* }
* }
*
* if (p != Vec2I.illegalMin)
* dir = p - thing.gridPos;*/
}
private void OnInputRequest(ref MonsterCharacter.InputFrame frame)
{
if (target == null)
return;
if (dualSwingTimer > 0f)
dualSwingTimer -= Time.deltaTime;
frame.LocalTransform = true;
int steps = Vec2I.Max(thing.gridPos, target.thingController.gridPos);
if (steps <= MaxAttackConsiderationStepCount)
{
frame.WantDirection = TowardsTarget;
if (character.CurrentWeapon.IsReady && character.CurrentOffhand.IsReady)
{
if (Random.value > .5f)
frame.PrimaryAttackContinuous = true;
else
frame.SecondaryAttackContinuous = true;
dualSwingTimer = DualSwingDelay;
}
else if (dualSwingTimer <= 0f)
{
frame.PrimaryAttackContinuous = true;
frame.SecondaryAttackContinuous = true;
}
frame.up = 1f;
return;
}
if (CanSeeTargetGrid)
{
frame.WantDirection = TowardsTarget;
if (steps > StopMovingStepCount)
frame.up = 1f;
return;
}
Vec2I smart = SmartMove;
if (SmartMove != Vec2I.zero)
{
frame.WantDirection = Quaternion.Euler(0, 0, AxMath.SafeAtan2(smart.y, smart.x) * Mathf.Rad2Deg);
if (steps > StopMovingStepCount)
frame.up = 1;
}
}
private void StandAround(ref MonsterCharacter.InputFrame frame)
{
if (lookatTarget != null)
{
Vector2 dif = lookatTarget.transform.position - transform.position;
frame.WantDirection = Quaternion.Euler(0, 0, AxMath.SafeAtan2(dif.y, dif.x) * Mathf.Rad2Deg);
}
if (decisionTimer > 0f)
{
decisionTimer -= Time.deltaTime;
return;
}
decisionTimer = Random.Range(DecisionInterval.x, DecisionInterval.y);
lookatTarget = null;
//look at player
Vector2 distance = transform.position - Camera.main.transform.position;
if (Mathf.Max(distance.x) > Options.AlertDistance.x || Mathf.Max(distance.y) > Options.AlertDistance.y)
{
return;
}
Collider2D[] hits = Physics2D.OverlapAreaAll(
(Vector2)transform.position + Options.AlertDistance,
(Vector2)transform.position - Options.AlertDistance,
LayerMask.Walkers);
foreach (Collider2D hit in hits)
{
MonsterCharacter monster = hit.GetComponent <MonsterCharacter>();
if (monster == null)
{
continue;
}
if (monster.GetComponent <PlayerControls>() != null)
{
lookatTarget = monster;
}
}
}
private void StandAround(ref MonsterCharacter.InputFrame frame)
{
if (target != null)
{
character.OnInputRequest = Hesitate;
return;
}
Vec2I dif = playerGridPos - thing.gridPos;
frame.WantDirection = Quaternion.Euler(0, 0, AxMath.SafeAtan2(dif.y, dif.x) * Mathf.Rad2Deg);
if (decisionTimer > 0f)
{
decisionTimer -= Time.deltaTime;
return;
}
decisionTimer = Random.Range(DecisionInterval.x, DecisionInterval.y);
if (activated)
{
if (Vec2I.Manhattan(playerGridPos, thing.gridPos) <= PlayerDistance.x)
{
character.OnInputRequest = MoveOut;
return;
}
if (targetRoom >= 0 || targetRoom < Room.Rooms.Length)
{
Room room = Room.Rooms[targetRoom];
if (TheGrid.Valid(playerGridPos) && TheGrid.Valid(thing.gridPos))
{
if (room.steps[playerGridPos.x, playerGridPos.y] < room.steps[thing.gridPos.x, thing.gridPos.y])
{
character.OnInputRequest = MoveOut;
return;
}
}
}
}
}
private void MoveOut(ref MonsterCharacter.InputFrame frame)
{
Vector2 dif = TheGrid.WorldPosition(moveTarget) - (Vector2)transform.position;
if (dif != Vector2.zero)
{
dir = dif.normalized;
}
frame.up = dir.y;
frame.right = dir.x;
if (LookAtMoveDir)
{
lookDir = dir;
}
frame.WantDirection = Quaternion.Euler(0, 0, AxMath.SafeAtan2(lookDir.y, lookDir.x) * Mathf.Rad2Deg);
if (decisionTimer > 0f)
{
decisionTimer -= Time.deltaTime;
return;
}
decisionTimer = Random.Range(DecisionInterval.x, DecisionInterval.y);
LookAtMoveDir = Random.value < LookAtMoveDirChance;
if (targetRoom < 0 || targetRoom >= Room.Rooms.Length)
{
return;
}
Room room = Room.Rooms[targetRoom];
if (!AI.RoomPath(thing.gridPos, room, MaxSteps, out Vec2I[] path))
private void FillInputFrame(ref MonsterCharacter.InputFrame frame)
{
frame.up = dir.y;
frame.right = dir.x;
frame.WantDirection = Quaternion.Euler(0, 0, AxMath.SafeAtan2(dir.y, dir.x) * Mathf.Rad2Deg);
if (timer > 0f)
{
return;
}
timer = DecisionTime;
dir = Vector2.zero;
Mouse.UpdateWorldPosition();
if (Mouse.InWorld)
{
if (Mouse.GridPosition != lastMouseGrid)
{
Vec2I a = thing.gridPos;
Vec2I b = Mouse.GridPosition;
if (AI.GetPath(a, b, Vec2I.Max(a, b), out Vec2I[] path))
private void Hesitate(ref MonsterCharacter.InputFrame frame)
{
if (target == null)
{
return;
}
if (character.CurrentWeapon != null &&
character.CurrentWeapon.IsReady &&
Random.value < AggroChance &&
OnScreen &&
RayToTarget(character.transform.position))
//RayToTarget(character.CurrentWeapon.AttackRayStartPosition)) //fails on boss and other multi weapon monsters, also the weapon barrel might be inside wall
{
character.OnInputRequest = Attack;
attackTimer = AttackTime;
attacked = false;
secondaryAttacked = false;
return;
}
if (decisionTimer > 0f)
{
if (LookAtTargetOverride)
{
frame.WantDirection = TowardsTarget;
}
decisionTimer -= Time.deltaTime;
return;
}
decisionTimer = Random.Range(DecisionInterval.x, DecisionInterval.y);
LookAtTargetOverride = Random.value < LookAtPlayerChance;
if (Random.value < IdleChance)
{
MovementDecision = Vector2.zero;
DirectionDecision = character.LookDirection;
character.OnInputRequest = Move;
return;
}
if (Random.value < RandomMoveChance)
{
float a = Random.value * Mathf.PI * 2f;
MovementDecision.x = Mathf.Cos(a);
MovementDecision.y = Mathf.Sin(a);
DirectionDecision = character.LookDirection;
character.OnInputRequest = Move;
return;
}
if ((MovementDecision = (Vector2)SmartMove) != Vector2.zero)
{
MovementDecision.Normalize();
DirectionDecision = Quaternion.Euler(0, 0, AxMath.SafeAtan2(MovementDecision.y, MovementDecision.x) * Mathf.Rad2Deg);
character.OnInputRequest = Move;
}
}
private void MoveOut(ref MonsterCharacter.InputFrame frame)
{
if (target != null)
{
character.OnInputRequest = Hesitate;
return;
}
if (PlayerTooFar)
{
character.OnInputRequest = StandAround;
}
if (moveTarget != Vec2I.illegalMin)
{
Vector2 dif = TheGrid.WorldPosition(moveTarget) - (Vector2)transform.position;
if (dif != Vector2.zero)
{
dir = dif.normalized;
}
frame.up = dir.y;
frame.right = dir.x;
if (LookAtMoveDir)
{
lookDir = dir;
}
frame.WantDirection = Quaternion.Euler(0, 0, AxMath.SafeAtan2(lookDir.y, lookDir.x) * Mathf.Rad2Deg);
}
if (decisionTimer > 0f)
{
decisionTimer -= Time.deltaTime;
return;
}
decisionTimer = Random.Range(DecisionInterval.x, DecisionInterval.y);
LookAtMoveDir = Random.value < LookAtMoveDirChance;
if (targetRoom < 0 || targetRoom >= Room.Rooms.Length)
{
return;
}
Room room = Room.Rooms[targetRoom];
if (Vec2I.Max(room.gridPos, thing.gridPos) < 3)
{
if (MissionObjective == 0)
{
Messaging.GUI.CommsMessage.Invoke(0, OnExitMessagePortrait, OnExitMessage);
MissionObjective++;
Messaging.Mission.MissionStatus.Invoke(true);
}
Instantiate(TeleportEffect, transform.position, Quaternion.identity, LevelLoader.TemporaryObjects);
Destroy(gameObject);
}
if (!AI.RoomPath(thing.gridPos, room, MaxSteps, out Vec2I[] path))
public Quaternion TowardsPosition(Vector3 position)
{
Vector2 dif = (position - transform.position);
return(Quaternion.Euler(0, 0, AxMath.SafeAtan2(dif.y, dif.x) * Mathf.Rad2Deg));
}
