// Called when the node enters the scene tree for the first time.
public override void _Ready()
{
particles = GetNode <Particles2D>("Particles2D");
particlesMaterial = particles.ProcessMaterial as ParticlesMaterial;
noise = new OpenSimplexNoise();
noise.Octaves = 4;
noise.Period = 20f;
noise.Persistence = 0.8f;
}
public override void _Ready()
{
_world = (World)GetNode("/root/World");
_light = (Light2D)GetNode("Light2D");
var mat = (ParticlesMaterial)ProcessMaterial;
_sound = (AudioStreamPlayer)FindNode("ExtinguishSound");
var gradient = new Gradient();
gradient.AddPoint(2048 * 0.0f, new Color(255, 0, 0));
gradient.AddPoint(2048 * 0.2f, new Color(255, 90, 0));
gradient.AddPoint(2048 * 0.4f, new Color(255, 109, 0));
gradient.AddPoint(2048 * 0.6f, new Color(255, 154, 0));
gradient.AddPoint(2048 * 0.8f, new Color(255, 206, 0));
gradient.AddPoint(2048 * 1.0f, new Color(255, 226, 6));
var gradientTex = new GradientTexture();
gradientTex.SetGradient(gradient);
gradientTex.SetWidth(2048);
var scale = new Curve();
scale.AddPoint(new Vector2(0.0f, 1.0f));
scale.AddPoint(new Vector2(1.0f, 0.5f));
var scaleTex = new CurveTexture();
scaleTex.SetCurve(scale);
var matCopy = new ParticlesMaterial()
{
EmissionShape = ParticlesMaterial.EMISSION_SHAPE_SPHERE,
EmissionSphereRadius = 10,
FlagDisableZ = true,
Spread = 180,
Gravity = new Vector3(0, -98, 0),
InitialVelocity = 2,
InitialVelocityRandom = 1,
AngularVelocity = 10,
RadialAccel = -15,
Scale = 3,
ColorRamp = gradientTex,
ScaleCurve = scaleTex
};
this.ProcessMaterial = matCopy;
}
public void SetModulateColor(string setTag, Color modColor)
{
GD.Print($"SetModulateColor, setTag={setTag}, modColor={modColor}, source points={numberOfSourcePoints}");
if (String.IsNullOrEmpty(setTag) || (setTag == "all"))
{
for (int idx = 1; idx <= numberOfSourcePoints; idx++)
{
string strKey = $"set{idx}";
Particles2D particleSetCurrent = GetParticleSet(strKey);
if (particleSetCurrent != null)
{
ParticlesMaterial procMaterial = (ParticlesMaterial)particleSetCurrent.ProcessMaterial;
procMaterial.Color = modColor;
}
}
}
}
// Called when the node enters the scene tree for the first time.
public override void _Ready()
{
//Setting the objects to the correct nodepath
pipe = GetNode <RigidBody2D>(pipePath) as RigidBody2D;
largeRodPipe = GetNode <RigidBody2D>(largeRodPipePath) as RigidBody2D;
smallRodPipe = GetNode <RigidBody2D>(smallRodPipePath) as RigidBody2D;
largeRodLimiter = GetNode <RigidBody2D>(largeRodLimiterPath) as RigidBody2D;
smallRodLimiter = GetNode <RigidBody2D>(smallRodLimiterPath) as RigidBody2D;
wheel = GetNode <RigidBody2D>(wheelPath) as RigidBody2D;
limiter = GetNode <RigidBody2D>(limiterPath) as RigidBody2D;
steamInTank = GetNode <Particles2D>(steamInTankPath) as Particles2D;
steamInPipe1 = GetNode <Particles2D>(steamInPipePath1) as Particles2D;
steamInPipe2 = GetNode <Particles2D>(steamInPipePath2) as Particles2D;
steamInPipe3 = GetNode <Particles2D>(steamInPipePath3) as Particles2D;
tankSteam = ResourceLoader.Load("res://Assets/Scenes/particlesTank.tres") as ParticlesMaterial;
lid = GetNode <RigidBody2D>(lidPath) as RigidBody2D;
lidLifter = GetNode <RigidBody2D>(lidLifterPath) as RigidBody2D;
steamInputRate = GetNode <Label>(steamInputRatePath) as Label;
wheelX = wheel.Position.x;
wheelY = wheel.Position.y;
lidInitialHeight = lid.Position.y;
lidLifterInitialHeight = lidLifter.Position.y;
steamInPipe1.Amount = (int)(flowRate * flowRateMagnifier);
steamInPipe2.Amount = (int)(flowRate * flowRateMagnifier);
steamInPipe3.Amount = (int)(flowRate * flowRateMagnifier);
pipeY = (int)pipe.Position.y;
limiterY = (int)limiter.Position.y;
largeRodLimiterY = (int)largeRodLimiter.Position.y;
largeRodPipeY = (int)largeRodPipe.Position.y;
restOfV = 262 * 125;
}
public void SetBasicAttributes(int amount, float lifetime, float lifeRandomness, float explosiveness, float angularVelocity, float Angle)
{
for (int idx = 1; idx <= numberOfSourcePoints; idx++)
{
string strKey = $"set{idx}";
Particles2D particleSetCurrent = GetParticleSet(strKey);
GD.Print($"SetBasicAttributes, strKey={strKey}, particleSetCurrent={particleSetCurrent}");
if (particleSetCurrent != null)
{
particleSetCurrent.Amount = amount;
if (lifetime >= 0.1)
{
particleSetCurrent.Lifetime = lifetime;
}
if (explosiveness > 0.05)
{
particleSetCurrent.Explosiveness = explosiveness;
}
ParticlesMaterial procMaterial = (ParticlesMaterial)particleSetCurrent.ProcessMaterial;
procMaterial.AngularVelocity = angularVelocity;
procMaterial.Angle = Angle;
}
}
}
/// <summary>
/// Called before the simulation is added to the main tree
/// </summary>
public void Setup()
{
_processMaterial = (ParticlesMaterial)ProcessMaterial;
}