private void SelectNodeForTouch(PointF touchLocation)
{
// get the node that is on the posiion touchLocation
SKSpriteNode touchedNode = (SKSpriteNode)this.GetNodeAtPoint(touchLocation);
// if this is a new node being touched then stop all previous animation and set it as the selected node.
if (this.SelectedNode != touchedNode)
{
if (this.SelectedNode != null)
{
this.SelectedNode.RemoveAllActions();
this.SelectedNode.RunAction(SKAction.RotateToAngle(0.0f, 0.1));
}
this.SelectedNode = touchedNode;
// if the node we've touched is an animal node then make it wiggle y0!
if (touchedNode.Name == ANIMAL_NODE_NAME)
{
SKAction sequence = SKAction.Sequence(new SKAction[] {
SKAction.RotateByAngle(this.DegreeToRadian(-4.0f), 0.1),
SKAction.RotateByAngle(0.0f, 0.1),
SKAction.RotateByAngle(this.DegreeToRadian(4.0f), 0.1)
});
this.SelectedNode.RunAction(SKAction.RepeatActionForever(sequence));
}
}
}
public void LeftPedal()
{
//1)UPDATE THE HEADING CCW
this.Heading = (this.Heading + 5) % 360;
var action1 = SKAction.RotateByAngle(this.Heading, 1.0);
this.PlayerSpriteObject.RunAction(action1);
}
public void RightPedal()
{
//1)UPDATE THE HEADING CW
this.Heading = (this.Heading - 5) % 180;//heading is in degrees
//2)ROTATE BY THE ANGLE OF THE HEADING
var action1 = SKAction.RotateByAngle(this.Heading, 1.0);
//HAVE PLAYER MOVE
this.PlayerSpriteObject.RunAction(action1);
}
public void ShootSpell(CGPoint position)
{
// Create vector of the movement
var vector = new CGVector(position.X - Position.X, position.Y - Position.Y);
// Create spell instance place it into the world and force it to attack
var spell = ShotSprite.CreateShotAt(Position, SpellType.Hero);
Parent.AddChild(spell);
spell.AttackByVector(vector);
spell.RunAction(SKAction.RepeatActionForever(SKAction.RotateByAngle((nfloat)6.28, 1)));
}
public void CreateSprite(CGPoint location)
{
var sprite = SKSpriteNode.FromImageNamed(NSBundle.MainBundle.PathForResource("Spaceship", "png"));
sprite.Position = location;
sprite.SetScale(0.5f);
var action = SKAction.RotateByAngle(NMath.PI, 1.0);
sprite.RunAction(SKAction.RepeatActionForever(action));
AddChild(sprite);
}
public override void MouseDown(NSEvent theEvent)
{
// Called when a mouse click occurs
var location = theEvent.LocationInNode(this);
var sprite = SKSpriteNode.FromImageNamed(NSBundle.MainBundle.PathForResource("Spaceship", "png"));
sprite.Position = location;
sprite.SetScale(0.5f);
var action = SKAction.RotateByAngle(NMath.PI, 1.0);
sprite.RunAction(SKAction.RepeatActionForever(action));
AddChild(sprite);
}
public Pipe(CGPoint position, bool isRotated = false)
{
Sprite = new SKSpriteNode("Pipe")
{
Position = position,
XScale = 0.5f,
YScale = 1.5f
};
Sprite.PhysicsBody = SKPhysicsBody.Create(Sprite.Texture, Sprite.Size);
Sprite.PhysicsBody.AffectedByGravity = false;
Sprite.PhysicsBody.CategoryBitMask = (uint)PhysicsCategoryEnum.Pipe;
Sprite.PhysicsBody.UsesPreciseCollisionDetection = true;
Sprite.RunAction(SKAction.RepeatActionForever(SKAction.MoveBy(-100, 0, 1)));
if (isRotated)
{
Sprite.RunAction(SKAction.RotateByAngle(NMath.PI, 0));
}
}
// Change Texture to disturbed texture
public void ChangeTexture(bool disturb, double pointSpeed1)
{
// Default texture
SKTexture sparkTexture3 = SKTexture.FromImageNamed("spark3");
// Disturbed texture
SKTexture sparkTexture4 = SKTexture.FromImageNamed("spark4");
// Set custom fade and rotation actions
if (disturb == true)
{
// Set disturbed texture
Texture = sparkTexture4;
// Fade Actions on the node
// SKAction action1 = SKAction.FadeAlphaBy(-0.2f, 1);
// SKAction action2 = SKAction.FadeAlphaBy(+0.2f, 1);
// SKAction sequence = SKAction.Sequence(action1, action2);
// Generated random rotation factor
double rotateBy = rnd.NextDouble() * (2 - 1) + 1;
RunAction(SKAction.RepeatActionForever(SKAction.RotateByAngle(NMath.PI, rotateBy)));
// Set X Scaling related to PointSpeed1
SKAction changeX1 = SKAction.ScaleXTo(1.1f, pointSpeed1);
SKAction changeX2 = SKAction.ScaleXTo(0.9f, pointSpeed1);
var changeSequenceX = SKAction.Sequence(changeX1, changeX2);
RunAction(SKAction.RepeatActionForever(changeSequenceX));
// Set Y Scaling related to PointSpeed1
SKAction changeY1 = SKAction.ScaleYTo(1.1f, pointSpeed1);
SKAction changeY2 = SKAction.ScaleYTo(0.9f, pointSpeed1);
var changeSequenceY = SKAction.Sequence(changeY1, changeY2);
RunAction(SKAction.RepeatActionForever(changeSequenceY));
}
// Set default texture
else
{
Texture = sparkTexture3;
}
}
public override void TouchesBegan(NSSet touches, UIEvent evt)
{
// Called when a touch begins
foreach (var touch in touches)
{
var location = ((UITouch)touch).LocationInNode(this);
var sprite = new SKSpriteNode("logo")
{
Position = location,
XScale = 0.5f,
YScale = 0.5f
};
var action = SKAction.RotateByAngle(NMath.PI, 1.0);
sprite.RunAction(SKAction.RepeatActionForever(action));
AddChild(sprite);
}
}
public void Move(MoveDirection direction, double timeInterval)
{
var rot = ZRotation;
SKAction action = null;
float x, y;
// Build up the movement action.
switch (direction)
{
case MoveDirection.Forward:
x = -(float)(Math.Sin(rot) * MovementSpeed * timeInterval);
y = (float)(Math.Cos(rot) * MovementSpeed * timeInterval);
action = SKAction.MoveBy(x, y, timeInterval);
break;
case MoveDirection.Back:
x = (float)(Math.Sin(rot) * MovementSpeed * timeInterval);
y = -(float)(Math.Cos(rot) * MovementSpeed * timeInterval);
action = SKAction.MoveBy(x, y, timeInterval);
break;
case MoveDirection.Left:
action = SKAction.RotateByAngle(RotationSpeed, timeInterval);
break;
case MoveDirection.Right:
action = SKAction.RotateByAngle(-RotationSpeed, timeInterval);
break;
}
// Play the resulting action.
if (action != null)
{
RequestedAnimation = AnimationState.Walk;
RunAction(action);
}
}
// Generate the sparks particles
private void GenerateSparks()
{
// Inital speed
var speed = 0;
// Generate 3 nodes per 6 rows
for (int i = 1; i <= 3; i++)
{
for (int y = 1; y <= 6; y++)
{
// Calculate location of each Spark (5 Sparks per row, for 10 rows)
var location = new CGPoint();
location.X = (((View.Frame.Width / 6) * (2 * i)) - (View.Frame.Width / 6));
location.Y = (((View.Frame.Height / 12) * (2 * y)) - (View.Frame.Height / 12));
// Define inital sparks with location and alpha
var sprite = new SparkNode("spark")
{
Position = location,
XScale = 1.6f,
YScale = 1.6f,
Alpha = 0.3f
};
// Set the Center for the node
sprite.CenterOfNode = location;
sprite.CenterOfNodeFixed = location;
// Define Rotation, is zero because of the inital speed
var action = SKAction.RotateByAngle(NMath.PI * speed * i, 10.0);
sprite.RunAction(SKAction.RepeatActionForever(action));
// Position in comparsion to other SpriteNodes
sprite.ZPosition = 1;
// Define ParentNode, each SparkNode gets a ParentNode
var parent = new ParentNode("spark")
{
Position = location,
XScale = 0.9f,
YScale = 0.9f,
Alpha = 0.3f
};
// Set the Center for the node
parent.CenterOfNode = location;
parent.CenterOfNodeFixed = location;
// Define Rotation, is zero because of the inital speed
var paction = SKAction.RotateByAngle(NMath.PI * speed * i, 10.0);
parent.RunAction(SKAction.RepeatActionForever(paction));
// Position in comparsion to other SpriteNodes
parent.ZPosition = 1;
// Add the SparkNode to the scene
AddChild(sprite);
// Add the ParentNode to the SparkNode
sprite.ParentNode = parent;
// Add the ParentNode to the scene
AddChild(parent);
}
}
// Do first update of the all sparks, that they will have a base movement
UpdateSparks(3, true, true, 4, false);
}