//early initialization
void Awake()
{
// Creating a new Dynamic Character
this.character = new DynamicCharacter(this.gameObject);
// Making sure we know all the possible destinations
destinations = new List <Transform>();
var goals = GameObject.Find("DestinationPoints").transform;
for (int i = 0; i < goals.childCount; i++)
{
destinations.Add(goals.transform.GetChild(i));
}
// Initializing the Priority and Blended movements
this.priorityMovement = new PriorityMovement
{
Character = this.character.KinematicData
};
this.blendedMovement = new BlendedMovement
{
Character = this.character.KinematicData
};
}
//early initialization
void Awake()
{
this.character = new DynamicCharacter(this.gameObject);
this.blendedMovement = new BlendedMovement
{
Character = this.character.KinematicData
};
}
//early initialization
void Awake()
{
this.character = new DynamicCharacter(this.gameObject);
this.movementTextText = this.movementText.GetComponent <Text>();
this.priorityMovement = new PriorityMovement
{
Character = this.character.KinematicData
};
this.blendedMovement = new BlendedMovement
{
Character = this.character.KinematicData
};
}
//early initialization
void Awake()
{
this.character = new DynamicCharacter(this.gameObject)
{
MaxSpeed = MAX_SPEED,
Drag = DRAG
};
this.priorityMovement = new PriorityMovement
{
Character = this.character.KinematicData
};
this.blendedMovement = new BlendedMovement
{
Character = this.character.KinematicData
};
}
private void InitializeCharacter(DynamicCharacter character)
{
var blended = new BlendedMovement
{
Character = character.KinematicData,
MovementDebugColor = Color.black
};
var priority = new PriorityMovement
{
Character = character.KinematicData
};
// VELOCITY MATCHING
var flockVelocityMatching = new FlockVelocityMatching()
{
Character = character.KinematicData,
Flock = this.getCharactersKinematicData(this.Characters),
MaxAcceleration = MAX_ACCELERATION,
MovementDebugColor = Color.green
};
// SEPARATION
var flockSeparation = new FlockSeparation()
{
Character = character.KinematicData,
Flock = this.getCharactersKinematicData(this.Characters),
MaxAcceleration = MAX_ACCELERATION,
MovementDebugColor = Color.grey
};
// COHESION
var flockCohesion = new FlockCohesion()
{
Character = character.KinematicData,
Flock = this.getCharactersKinematicData(this.Characters),
MaxAcceleration = MAX_ACCELERATION,
MovementDebugColor = Color.cyan
};
// OBSTACLE AVOIDANCE
var obstacleAvoidMovement = new DynamicObstacleAvoid()
{
MaxAcceleration = MAX_ACCELERATION / 2,
Character = character.KinematicData,
MovementDebugColor = Color.magenta
};
// FLEE
var flockFlee = new FlockFlee()
{
Character = character.KinematicData,
Flock = this.getCharactersKinematicData(this.Characters),
Target = new KinematicData(),
MaxAcceleration = MAX_ACCELERATION * 3.0f,
MovementDebugColor = Color.green
};
//TODO: ADD THE 3 MOVEMENTS
blended.Movements.Add(new MovementWithWeight(flockSeparation, 1.5f));
blended.Movements.Add(new MovementWithWeight(flockCohesion, 1.7f));
blended.Movements.Add(new MovementWithWeight(flockVelocityMatching, 2.0f));
blended.Movements.Add(new MovementWithWeight(flockFlee, 2.0f));
priority.Movements.Add(obstacleAvoidMovement);
priority.Movements.Add(blended);
character.Movement = priority;
}
private List <DynamicMovement> InitBoidMovements(List <DynamicCharacter> characters, IEnumerable <GameObject> obstacles)
{
List <DynamicMovement> avoidObstacleMovement = new List <DynamicMovement>();
foreach (var obstacle in obstacles)
{
avoidObstacleMovement.Add(new DynamicAvoidObstacle(obstacle)
{
MaxAcceleration = MAX_ACCELERATION,
AvoidMargin = AVOID_MARGIN,
MaxLookAhead = MAX_LOOK_AHEAD,
MovementDebugColor = Color.magenta
});
}
var cohesion = new DynamicCohesion()
{
Flock = this.Flock,
MaxSpeed = MAX_SPEED,
MaxAcceleration = MAX_ACCELERATION,
StopRadius = 0.0F,
SlowRadius = 6.0F,
FlockRadius = COHESION_RADIUS,
FanAngle = FAN_ANGLE,
MovementDebugColor = Color.red
};
var separation = new DynamicSeparation()
{
Flock = this.Flock,
FlockRadius = SEPARATION_RADIUS,
MaxAcceleration = MAX_ACCELERATION,
SeparationFactor = SEPARATION_FACTOR,
MovementDebugColor = Color.blue
};
var matchVelocity = new DynamicFlockVelocityMatch()
{
Flock = this.Flock,
MaxAcceleration = MAX_ACCELERATION,
FlockRadius = COHESION_RADIUS,
FanAngle = FAN_ANGLE,
MovementDebugColor = Color.green
};
var followMouse = new DynamicFollowMouse()
{
MaxSpeed = MAX_SPEED,
MaxAcceleration = MAX_ACCELERATION,
StopRadius = STOP_RADIUS,
SlowRadius = SLOW_RADIUS,
Arrived = new HashSet <KinematicData>(),
MovementDebugColor = Color.gray
};
FollowMouseMovement = new MovementWithWeight(followMouse, 0);
var blended = new BlendedMovement();
blended.Movements.Add(new MovementWithWeight(cohesion, COHESION_WEIGHT));
blended.Movements.Add(new MovementWithWeight(separation, SEPARATION_WEIGHT));
blended.Movements.Add(new MovementWithWeight(matchVelocity, VELOCITY_MATCH_WEIGHT));
blended.Movements.Add(FollowMouseMovement);
var allMovements = new List <DynamicMovement>();
allMovements.AddRange(avoidObstacleMovement);
allMovements.Add(blended);
return(allMovements);
}
private void InitializeCharacters(DynamicCharacter character, GameObject[] obstacles)
{
var Blended = new BlendedMovement
{
Character = character.KinematicData
};
foreach (var obstacle in obstacles)
{
var avoidObstacleMovement = new DynamicAvoidObstacle(obstacle)
{
MaxAcceleration = MAX_ACCELERATION,
AvoidMargin = AVOID_MARGIN,
MaxLookAhead = MAX_LOOK_AHEAD,
Character = character.KinematicData,
WhiskersLength = MAX_WHISKERS_LOOK_AHEAD,
WhiskersSpan = MAX_WHISKERS_SPAN,
MovementDebugColor = Color.magenta
};
Blended.Movements.Add(new MovementWithWeight(avoidObstacleMovement, 7));
}
var separation = new DynamicSeparation()
{
Character = character.KinematicData,
flock = this.flock,
maxAcceleration = MAX_ACCELERATION,
radius = RADIUS,
separationFactor = SEPARATION_FACTOR
};
var flockVelocityMatching = new DynamicFlockVelocityMatching()
{
Character = character.KinematicData,
flock = this.flock,
radius = RADIUS,
fanAngle = FAN_ANGLE,
MaxAcceleration = MAX_ACCELERATION
};
var cohesion = new DynamicCohesion()
{
Character = character.KinematicData,
flock = this.flock,
MaxAcceleration = MAX_ACCELERATION,
radius = RADIUS,
fanAngle = FAN_ANGLE
};
var straightAhead = new DynamicStraightAhead
{
MaxAcceleration = MAX_ACCELERATION,
Character = character.KinematicData,
MovementDebugColor = Color.yellow
};
Blended.Movements.Add(new MovementWithWeight(straightAhead, 3));
Blended.Movements.Add(new MovementWithWeight(separation, 4));
Blended.Movements.Add(new MovementWithWeight(flockVelocityMatching, 3));
Blended.Movements.Add(new MovementWithWeight(cohesion, 3));
character.Movement = Blended;
}
void Update()
{
Camera camera = GameObject.FindGameObjectWithTag("MainCamera").GetComponent <Camera>();
Vector3 PointInWorld = new Vector3();
var buttonClicked = false;
if (Input.GetKeyDown(KeyCode.Mouse0))
{
var mousePos = Input.mousePosition;
mousePos.z = CAMERA_Y;
PointInWorld = camera.ScreenToWorldPoint(mousePos);
buttonClicked = true;
Debug.Log("world point: " + PointInWorld);
}
foreach (var character in this.Characters)
{
BlendedMovement movement = (BlendedMovement)character.Movement;
MovementWithWeight fleeClick = movement.Movements.Find(x => x.Movement.Name == "Flee");
if (buttonClicked)
{
var distanceToPoint = (character.KinematicData.position - PointInWorld).magnitude;
if (distanceToPoint < FLEE_RADIUS)
{
var dynamicFlee = new DynamicFlee()
{
Character = character.KinematicData,
Target = new KinematicData(),
MaxAcceleration = MAX_ACCELERATION
};
if (fleeClick != null)
{
movement.Movements.Remove(fleeClick);
}
dynamicFlee.Target.position = PointInWorld;
dynamicFlee.Target.position.y = character.KinematicData.position.y;
movement.Movements.Add(new MovementWithWeight(dynamicFlee, 7));
}
}
else
{
var distanceToPoint = (character.KinematicData.position - PointInWorld).magnitude;
if (distanceToPoint > FLEE_RADIUS)
{
if (fleeClick != null)
{
movement.Movements.Remove(fleeClick);
}
}
}
this.UpdateMovingGameObject(character);
}
}
private BlendedMovement GenerateBlendingMovementFor(DynamicCharacter character)
{
var blending = new BlendedMovement
{
MaxAcceleration = this.MaximumAcceleration,
Character = character.KinematicData
};
var cohesion = new DynamicCohesion(this)
{
Character = character.KinematicData,
MaxAcceleration = this.MaximumAcceleration,
MaxSpeed = this.MaximumSpeed,
FlockRadius = this.FlockRadius,
MovementDebugColor = Color.yellow
};
var separation = new DynamicSeparation(this)
{
Character = character.KinematicData,
MaxAcceleration = this.MaximumAcceleration,
FlockRadius = this.FlockRadius,
SeparationFactor = this.SeparationFactor,
MovementDebugColor = Color.red
};
var velocityMatch = new DynamicFlockVelocityMatching(this)
{
Character = character.KinematicData,
MaxAcceleration = this.MaximumAcceleration,
FlockRadius = this.FlockRadius,
MovementDebugColor = Color.green
};
var collisionDetection = new PriorityMovement
{
Character = character.KinematicData,
MovementDebugColor = Color.magenta
};
foreach (var obstacle in this.Obstacles)
{
var avoidMovement = new DynamicAvoidObstacle(obstacle)
{
MaxAcceleration = this.MaximumAcceleration,
AvoidMargin = 4.0f,
MaxLookAhead = 10.0f,
};
collisionDetection.Movements.Add(avoidMovement);
}
var flockSeek = new DynamicFlockTarget(this)
{
Character = character.KinematicData,
MaxAcceleration = this.MaximumAcceleration,
MovementDebugColor = Color.cyan
};
blending.Movements.Add(new MovementWithWeight(cohesion));
blending.Movements.Add(new MovementWithWeight(separation, 2.0f));
blending.Movements.Add(new MovementWithWeight(velocityMatch));
blending.Movements.Add(new MovementWithWeight(collisionDetection, 1000.0f));
blending.Movements.Add(new MovementWithWeight(flockSeek));
return(blending);
}
