void loadBody(StadiumObject stadiumObject)
{
StaticBody2D body = new StaticBody2D();
ImageTexture texture = new ImageTexture();
texture.Load(stadiumObject.TexturePath);
Sprite sprite = new Sprite();
sprite.Texture = texture;
if (stadiumObject.Shape == StadiumObject.Type.RECT)
{
sprite.Centered = false;
}
body.AddChild(sprite);
float positionX = (float)(stadiumObject.ShapeStruct.Position.X);
float positionY = (float)(stadiumObject.ShapeStruct.Position.Y);
body.Position = new Godot.Vector2(positionX, positionY);
if (stadiumObject.Shape == StadiumObject.Type.RECT)
{
body = loadRectBody(stadiumObject, body);
}
else
{
body = loadCircBody(stadiumObject, body);
}
AddChild(body);
}
public void AddStaticBodyCollider(Area2D prop)
{
var shape = prop.GetNode <CollisionShape2D>("Shape");
var body = new StaticBody2D();
body.AddChild(shape.Duplicate());
body.CollisionLayer = 1024;
prop.AddChild(body);
}
/**
* Handles inputs for the simulation
*/
public override void _Input(InputEvent inputEvent)
{
//Adds a liquid particle to the mouse's position if the left mouse button is pressed
if (Input.IsActionPressed("add_liquid_particle") && this._framesUntilNextLiquidParticleCreation == 0)
{
var liquidParticleInstance = (Node2D)this._liquidParticleScene.Instance();
liquidParticleInstance.Position = this.GetViewport().GetMousePosition();
this.AddChild(liquidParticleInstance);
this._liquidParticles.Add((LiquidParticle)liquidParticleInstance);
this._framesUntilNextLiquidParticleCreation = 5;
}
//If the right mouse button is being pressed, creates a blocker from the start of the press to the end of the press
if (Input.IsActionPressed("add_blocker"))
{
if (this._blockerSegmentBeingPlaced == null)
{
this._blockerSegmentBeingPlaced = new SegmentShape2D {
A = this.GetViewport().GetMousePosition(),
B = this.GetViewport().GetMousePosition()
};
var body = new StaticBody2D();
body.AddChild(new CollisionShape2D {
Shape = this._blockerSegmentBeingPlaced
});
this.AddChild(body);
this._blockers.Add(this._blockerSegmentBeingPlaced);
this.Update();
}
else
{
this._blockerSegmentBeingPlaced.B = this.GetViewport().GetMousePosition();
this.Update();
}
}
else
{
this._blockerSegmentBeingPlaced = null;
this.Update();
}
//Removes all children if the escape key is pressed
if (Input.IsActionPressed("clear_everything"))
{
foreach (var child in this.GetChildren())
{
this.RemoveChild((Node)child);
}
this._liquidParticles.Clear();
this._springs.Clear();
this._blockers.Clear();
this.Update();
}
}
StaticBody2D loadCircBody(StadiumObject stadiumObject, StaticBody2D body)
{
CollisionShape2D collider = new CollisionShape2D();
CircleShape2D shape = new CircleShape2D();
CircStruct circStruct = (CircStruct)stadiumObject.ShapeStruct;
shape.Radius = (float)circStruct.Size.X / 2;
collider.Shape = shape;
body.AddChild(collider);
ImageTexture texture = new ImageTexture();
texture.Load(stadiumObject.TexturePath);
Sprite sprite = new Sprite();
sprite.Texture = texture;
body.AddChild(sprite);
return(body);
}
StaticBody2D loadRectBody(StadiumObject stadiumObject, StaticBody2D body)
{
CollisionShape2D collider = new CollisionShape2D();
RectangleShape2D shape = new RectangleShape2D();
RectStruct rectStruct = (RectStruct)stadiumObject.ShapeStruct;
shape.Extents = new Godot.Vector2((float)rectStruct.Position.X / 2, (float)rectStruct.Position.Y / 2);
collider.Shape = shape;
body.AddChild(collider);
return(body);
}