public override void DidMoveToView(SpriteKit.SKView view)
{
base.DidMoveToView(view);
Player = new AgentNode(this, DefaultAgentRadius, new CGPoint(Frame.GetMidX(), Frame.GetMidY()));
Player.Agent.Behavior = new GKBehavior();
AgentSystem.AddComponent(Player.Agent);
SeekGoal = GKGoal.GetGoalToSeekAgent(TrackingAgent);
}
public override void DidMoveToView(SpriteKit.SKView view)
{
base.DidMoveToView (view);
Player = new AgentNode (this, DefaultAgentRadius, new CGPoint (Frame.GetMidX (), Frame.GetMidY ()));
Player.Agent.Behavior = new GKBehavior ();
AgentSystem.AddComponent (Player.Agent);
SeekGoal = GKGoal.GetGoalToSeekAgent (TrackingAgent);
}
public override void DidMoveToView(SpriteKit.SKView view)
{
base.DidMoveToView (view);
var wanderer = new AgentNode (this, DefaultAgentRadius, new CGPoint (Frame.GetMidX (), Frame.GetMidY ())) {
Color = SKColor.Cyan
};
wanderer.Agent.Behavior = GKBehavior.FromGoal (GKGoal.GetGoalToWander(10), 100f);
AgentSystem.AddComponent (wanderer.Agent);
}
AgentNode AddFriend(CGPoint point)
{
var friend = new AgentNode(this, DefaultAgentRadius, point)
{
Color = SKColor.Cyan
};
AgentSystem.AddComponent(friend.Agent);
return(friend);
}
public override void DidMoveToView(SpriteKit.SKView view)
{
base.DidMoveToView(view);
var wanderer = new AgentNode(this, DefaultAgentRadius, new CGPoint(Frame.GetMidX(), Frame.GetMidY()))
{
Color = SKColor.Cyan
};
wanderer.Agent.Behavior = GKBehavior.FromGoal(GKGoal.GetGoalToWander(10), 100f);
AgentSystem.AddComponent(wanderer.Agent);
}
public override void DidMoveToView(SKView view)
{
base.DidMoveToView(view);
var obstacles = new [] {
AddObstacle(new CGPoint(Frame.GetMidX(), Frame.GetMidY() + 150f)),
AddObstacle(new CGPoint(Frame.GetMidX() - 200f, Frame.GetMidY() - 150f)),
AddObstacle(new CGPoint(Frame.GetMidX() + 200f, Frame.GetMidY() - 150f))
};
Player = new AgentNode(this, DefaultAgentRadius, new CGPoint(Frame.GetMidX(), Frame.GetMidY()));
Player.Agent.Behavior = new GKBehavior();
AgentSystem.AddComponent(Player.Agent);
SeekGoal = GKGoal.GetGoalToSeekAgent(TrackingAgent);
Player.Agent.Behavior.SetWeight(100, GKGoal.GetGoalToAvoidObstacles(obstacles, 1));
}
public override void DidMoveToView(SKView view)
{
base.DidMoveToView (view);
var obstacles = new [] {
AddObstacle (new CGPoint (Frame.GetMidX (), Frame.GetMidY () + 150f)),
AddObstacle (new CGPoint (Frame.GetMidX () - 200f, Frame.GetMidY () - 150f)),
AddObstacle (new CGPoint (Frame.GetMidX () + 200f, Frame.GetMidY () - 150f))
};
Player = new AgentNode (this, DefaultAgentRadius, new CGPoint (Frame.GetMidX (), Frame.GetMidY ()));
Player.Agent.Behavior = new GKBehavior ();
AgentSystem.AddComponent (Player.Agent);
SeekGoal = GKGoal.GetGoalToSeekAgent (TrackingAgent);
Player.Agent.Behavior.SetWeight (100, GKGoal.GetGoalToAvoidObstacles (obstacles, 1));
}
public override void DidMoveToView(SKView view)
{
base.DidMoveToView(view);
var agents = new List <GKAgent2D> (20);
const int agentsPerRow = 4;
for (int i = 0; i < agentsPerRow * agentsPerRow; i++)
{
var x = Frame.GetMidX() + i % agentsPerRow * 20;
var y = Frame.GetMidY() + i / agentsPerRow * 20;
var boid = new AgentNode(this, 10, new CGPoint(x, y));
AgentSystem.AddComponent(boid.Agent);
agents.Add(boid.Agent);
boid.DrawsTail = false;
}
const float separationRadius = 0.553f * 50;
const float separationAngle = (float)(3 * Math.PI / 4.0f);
const float separationWeight = 10.0f;
const float alignmentRadius = 0.83333f * 50;
const float alignmentAngle = (float)(Math.PI / 4.0f);
const float alignmentWeight = 12.66f;
const float cohesionRadius = 1.0f * 100;
const float cohesionAngle = (float)(Math.PI / 2.0f);
const float cohesionWeight = 8.66f;
// Separation, alignment, and cohesion goals combined cause the flock to move as a group.
var behavior = new GKBehavior();
behavior.SetWeight(separationWeight, GKGoal.GetGoalToSeparate(agents.ToArray(), separationRadius, separationAngle));
behavior.SetWeight(alignmentWeight, GKGoal.GetGoalToAlign(agents.ToArray(), alignmentRadius, alignmentAngle));
behavior.SetWeight(cohesionWeight, GKGoal.GetGoalToCohere(agents.ToArray(), cohesionRadius, cohesionAngle));
foreach (GKAgent2D agent in agents)
{
agent.Behavior = behavior;
}
SeekGoal = GKGoal.GetGoalToSeekAgent(TrackingAgent);
}
public override void DidMoveToView(SKView view)
{
base.DidMoveToView(view);
var follower = new AgentNode(this, DefaultAgentRadius, new CGPoint(Frame.GetMidX(), Frame.GetMidY()))
{
Color = SKColor.Cyan
};
var center = new Vector2((float)Frame.GetMidX(), (float)Frame.GetMidY());
var points = new [] {
new Vector2(center.X, center.Y + 50),
new Vector2(center.X + 50, center.Y + 150),
new Vector2(center.X + 100, center.Y + 150),
new Vector2(center.X + 200, center.Y + 200),
new Vector2(center.X + 350, center.Y + 150),
new Vector2(center.X + 300, center.Y),
new Vector2(center.X, center.Y - 200),
new Vector2(center.X - 200, center.Y - 100),
new Vector2(center.X - 200, center.Y),
new Vector2(center.X - 100, center.Y + 50),
};
var path = GKPath.FromPoints(points, DefaultAgentRadius, true);
follower.Agent.Behavior = GKBehavior.FromGoal(GKGoal.GetGoalToFollowPath(path, 1.5, true), 1);
AgentSystem.AddComponent(follower.Agent);
var cgPoints = new CGPoint[11];
for (var i = 0; i < 10; i++)
{
cgPoints [i] = new CGPoint(points [i].X, points [i].Y);
}
cgPoints [10] = cgPoints [0];
var pathShape = SKShapeNode.FromPoints(ref cgPoints [0], 11);
pathShape.LineWidth = 2;
pathShape.StrokeColor = SKColor.Magenta;
AddChild(pathShape);
}
public override void DidMoveToView(SpriteKit.SKView view)
{
base.DidMoveToView (view);
Player = new AgentNode (this, DefaultAgentRadius, new CGPoint (Frame.GetMidX (), Frame.GetMidY ()));
Player.Agent.Behavior = new GKBehavior ();
AgentSystem.AddComponent (Player.Agent);
Player.Agent.MaxSpeed *= 1.2f;
SeekGoal = GKGoal.GetGoalToSeekAgent (TrackingAgent);
Friends = new [] {
AddFriend (new CGPoint (Frame.GetMidX () - 150f, Frame.GetMidY ())),
AddFriend (new CGPoint (Frame.GetMidX () + 150f, Frame.GetMidY ()))
};
SeparateGoal = GKGoal.GetGoalToSeparate (new [] { Player.Agent }, 100f, (float)(Math.PI * 2));
var behavior = GKBehavior.FromGoal (SeparateGoal, 100f);
foreach (var friend in Friends)
friend.Agent.Behavior = behavior;
}
public override void DidMoveToView(SpriteKit.SKView view)
{
base.DidMoveToView(view);
Player = new AgentNode(this, DefaultAgentRadius, new CGPoint(Frame.GetMidX(), Frame.GetMidY()));
Player.Agent.Behavior = new GKBehavior();
AgentSystem.AddComponent(Player.Agent);
Player.Agent.MaxSpeed *= 1.2f;
SeekGoal = GKGoal.GetGoalToSeekAgent(TrackingAgent);
Friends = new [] {
AddFriend(new CGPoint(Frame.GetMidX() - 150f, Frame.GetMidY())),
AddFriend(new CGPoint(Frame.GetMidX() + 150f, Frame.GetMidY()))
};
SeparateGoal = GKGoal.GetGoalToSeparate(new [] { Player.Agent }, 100f, (float)(Math.PI * 2));
var behavior = GKBehavior.FromGoal(SeparateGoal, 100f);
foreach (var friend in Friends)
{
friend.Agent.Behavior = behavior;
}
}
public override void DidMoveToView(SKView view)
{
base.DidMoveToView (view);
var agents = new List<GKAgent2D> (20);
const int agentsPerRow = 4;
for (int i = 0; i < agentsPerRow * agentsPerRow; i++) {
var x = Frame.GetMidX () + i % agentsPerRow * 20;
var y = Frame.GetMidY () + i / agentsPerRow * 20;
var boid = new AgentNode (this, 10, new CGPoint (x, y));
AgentSystem.AddComponent (boid.Agent);
agents.Add (boid.Agent);
boid.DrawsTail = false;
}
const float separationRadius = 0.553f * 50;
const float separationAngle = (float)(3 * Math.PI / 4.0f);
const float separationWeight = 10.0f;
const float alignmentRadius = 0.83333f * 50;
const float alignmentAngle = (float)(Math.PI / 4.0f);
const float alignmentWeight = 12.66f;
const float cohesionRadius = 1.0f * 100;
const float cohesionAngle = (float)(Math.PI / 2.0f);
const float cohesionWeight = 8.66f;
// Separation, alignment, and cohesion goals combined cause the flock to move as a group.
var behavior = new GKBehavior ();
behavior.SetWeight (separationWeight, GKGoal.GetGoalToSeparate (agents.ToArray (), separationRadius, separationAngle));
behavior.SetWeight (alignmentWeight, GKGoal.GetGoalToAlign (agents.ToArray (), alignmentRadius, alignmentAngle));
behavior.SetWeight (cohesionWeight, GKGoal.GetGoalToCohere (agents.ToArray (), cohesionRadius, cohesionAngle));
foreach (GKAgent2D agent in agents)
agent.Behavior = behavior;
SeekGoal = GKGoal.GetGoalToSeekAgent (TrackingAgent);
}
public override void DidMoveToView(SKView view)
{
base.DidMoveToView (view);
var follower = new AgentNode (this, DefaultAgentRadius, new CGPoint (Frame.GetMidX (), Frame.GetMidY ())) {
Color = SKColor.Cyan
};
var center = new Vector2 ((float)Frame.GetMidX (), (float)Frame.GetMidY ());
var points = new [] {
new Vector2 (center.X, center.Y + 50),
new Vector2 (center.X + 50, center.Y + 150),
new Vector2 (center.X + 100, center.Y + 150),
new Vector2 (center.X + 200, center.Y + 200),
new Vector2 (center.X + 350, center.Y + 150),
new Vector2 (center.X + 300, center.Y),
new Vector2 (center.X, center.Y - 200),
new Vector2 (center.X - 200, center.Y - 100),
new Vector2 (center.X - 200, center.Y),
new Vector2 (center.X - 100, center.Y + 50),
};
var path = GKPath.FromPoints (points, DefaultAgentRadius, true);
follower.Agent.Behavior = GKBehavior.FromGoal (GKGoal.GetGoalToFollowPath (path, 1.5, true), 1);
AgentSystem.AddComponent (follower.Agent);
var cgPoints = new CGPoint[11];
for (var i = 0; i < 10; i++)
cgPoints [i] = new CGPoint (points [i].X, points [i].Y);
cgPoints [10] = cgPoints [0];
var pathShape = SKShapeNode.FromPoints (ref cgPoints [0], 11);
pathShape.LineWidth = 2;
pathShape.StrokeColor = SKColor.Magenta;
AddChild (pathShape);
}
AgentNode AddFriend(CGPoint point)
{
var friend = new AgentNode (this, DefaultAgentRadius, point) {
Color = SKColor.Cyan
};
AgentSystem.AddComponent (friend.Agent);
return friend;
}
public void SetAgent(AgentNode node)
{
currentAgent = node;
}
public void ResetTyper()
{
currentAgent = null;
effectNode = null;
}