Particles Udpate

Runtime/Actions/Sequence/SequenceAction.cs

@@ -36,6 +36,8 @@ namespace Rokojori
       return _dispatchCounter;
     }
 
+    public bool isRunning => _running.Count > 0;
+
     public readonly EventSlot<SequenceActionFinishedEvent> onSequenceDone = new EventSlot<SequenceActionFinishedEvent>();
 
     

Runtime/Behavior/BehaviorBranch.cs

@@ -0,0 +1,29 @@
+using Godot;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Action.svg")]
+public abstract partial class BehaviorBranch:Node
+{  
+  [Export]
+	public bool invert = false;
+
+  protected virtual bool _IsBranchActive( Brain brain )
+  {
+  	return false;
+  }
+  
+  public bool IsBranchActive( Brain brain )
+  {
+  	var active = _IsBranchActive( brain );
+    		
+    if ( invert )
+    {
+    	active = ! active;
+    }
+    
+    return active;
+  }
+}

Runtime/Behavior/BehaviorBranch.cs.uid

@@ -0,0 +1 @@
+uid://7bflktj7bbw4

Runtime/Behavior/BehaviorMovement.cs

@@ -0,0 +1,16 @@
+using Godot;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Action.svg")]
+public abstract partial class BehaviorMovement:Node
+{
+	public abstract void GoToPosition( Vector3 worldPosition );
+  public abstract void LookAtPosition( Vector3 worldPosition );
+  	
+  public abstract void GoTo( Node3D node );
+  public abstract void Follow( Node3D node );
+  public abstract void LookAt( Node3D node );
+}

Runtime/Behavior/BehaviorMovement.cs.uid

@@ -0,0 +1 @@
+uid://r3oqbmly415i

Runtime/Behavior/BehaviorSequence.cs

@@ -0,0 +1,46 @@
+using Godot;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Action.svg")]
+public partial class BehaviorSequence:Sequence
+{
+ [Export]
+	public bool loop = false;
+
+  [Export]
+	public bool isExclusive = true;
+
+  [Export]
+	public bool reinitialize = false;
+
+  Brain _brain;
+
+  public override void _Ready()
+  {
+    base._Ready();
+
+    _brain = NodesWalker.Get().GetParentWithType<Brain>( this );
+
+    onSequenceDone.AddAction( OnDone );
+  }
+
+  void OnDone( SequenceActionFinishedEvent ev )
+  {
+    if ( _brain == null || _brain.activeSequence != this )
+    {
+      return;
+    }
+
+    if ( loop )
+    {
+      Trigger();
+    }
+    else
+    {
+      _brain.Trigger();
+    }
+  }
+}

Runtime/Behavior/BehaviorSequence.cs.uid

@@ -0,0 +1 @@
+uid://dsdwv5u60cen

Runtime/Behavior/Brain.cs

@@ -0,0 +1,109 @@
+using Godot;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Action.svg")]
+public partial class Brain:Action
+{
+	[Export]
+  public Receptor[] receptors;
+
+  [Export]
+  public Node behaviorRoot;
+
+  [Export]
+  public BehaviorSequence activeSequence;
+
+  bool _paused = false;
+
+  public bool paused => _paused;
+
+  public void SetPaused( bool value )
+  {
+    _paused = value;
+  }
+
+  protected override void _OnTrigger()
+  {
+    if ( _paused )
+    {
+      return;
+    }
+
+    if ( activeSequence != null && activeSequence.isExclusive && activeSequence.isRunning )
+    {
+      return;
+    }
+
+    var resolved = Resolve();
+
+    if ( resolved == null )
+    {
+      return;
+    }
+
+    if ( resolved == activeSequence )
+    {
+      if ( activeSequence.reinitialize )
+      {
+        activeSequence.CancelAllRunning();
+        activeSequence.Trigger();
+      }
+
+      return;
+    }
+
+    var previous = activeSequence;
+    activeSequence = resolved;
+
+    if ( previous != null )
+    {
+      previous.CancelAllRunning();
+    }
+
+    activeSequence.Trigger();
+  }
+
+  BehaviorSequence Resolve()
+  {
+    if ( behaviorRoot == null )
+    {
+      return null;
+    }
+
+    return ResolveIn( behaviorRoot );
+  }
+
+  BehaviorSequence ResolveIn( Node parent )
+  {
+    var walker = NodesWalker.Get();
+    var numChildren = walker.NumChildren( parent );
+
+    for ( int i = 0; i < numChildren; i++ )
+    {
+      var child = walker.ChildAt( parent, i );
+
+      if ( child is BehaviorSequence sequence )
+      {
+        return sequence;
+      }
+
+      if ( child is BehaviorBranch branch )
+      {
+        if ( branch.IsBranchActive( this ) )
+        {
+          var found = ResolveIn( branch );
+
+          if ( found != null )
+          {
+            return found;
+          }
+        }
+      }
+    }
+
+    return null;
+  }
+}

Runtime/Behavior/Brain.cs.uid

@@ -0,0 +1 @@
+uid://dm2je7akh1jyi

Runtime/Behavior/BrainControl.cs

@@ -0,0 +1,68 @@
+using Godot;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Action.svg")]
+public partial class BrainControl:Action
+{
+  public enum Mode
+  {
+    Start,
+    Pause,
+    Resume,
+    Toggle
+  }
+
+  [Export]
+  public Brain brain;
+
+  [Export]
+  public Mode mode;
+
+  protected override void _OnTrigger()
+  {
+    if ( brain == null )
+    {
+      return;
+    }
+
+    switch ( mode )
+    {
+      case Mode.Start:
+        StartBrain();
+        break;
+
+      case Mode.Pause:
+        brain.SetPaused( true );
+        break;
+
+      case Mode.Resume:
+        brain.SetPaused( false );
+        break;
+
+      case Mode.Toggle:
+        brain.SetPaused( ! brain.paused );
+        break;
+    }
+  }
+
+  void StartBrain()
+  {
+    brain.SetPaused( false );
+
+    if ( brain.receptors != null )
+    {
+      foreach ( var receptor in brain.receptors )
+      {
+        if ( receptor != null )
+        {
+          receptor.Start();
+        }
+      }
+    }
+
+    brain.Trigger();
+  }
+}

Runtime/Behavior/BrainControl.cs.uid

@@ -0,0 +1 @@
+uid://k2rbcvsu64ap

Runtime/Behavior/CharacterBodyBehaviorMovement.cs

@@ -0,0 +1,99 @@
+using Godot;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Action.svg")]
+public partial class CharacterBodyBehaviorMovement:BehaviorMovement
+{
+  [Export]
+  public CharacterBody3D body;
+
+  [Export]
+  public float moveSpeed = 5f;
+
+  [Export]
+  public float arrivalDistance = 0.1f;
+
+  Node3D _followTarget;
+  Vector3? _targetPosition;
+
+  public override void GoToPosition( Vector3 worldPosition )
+  {
+    _followTarget = null;
+    _targetPosition = worldPosition;
+  }
+
+  public override void LookAtPosition( Vector3 worldPosition )
+  {
+    if ( body == null )
+    {
+      return;
+    }
+
+    var direction = worldPosition - body.GlobalPosition;
+    direction.Y = 0;
+
+    if ( direction.LengthSquared() < 0.0001f )
+    {
+      return;
+    }
+
+    body.GlobalTransform = new Transform3D( Basis.LookingAt( direction, Vector3.Up ), body.GlobalPosition );
+  }
+
+  public override void GoTo( Node3D node )
+  {
+    _followTarget = null;
+    _targetPosition = node == null ? null : node.GlobalPosition;
+  }
+
+  public override void Follow( Node3D node )
+  {
+    _followTarget = node;
+    _targetPosition = null;
+  }
+
+  public override void LookAt( Node3D node )
+  {
+    if ( node == null )
+    {
+      return;
+    }
+
+    LookAtPosition( node.GlobalPosition );
+  }
+
+  public override void _PhysicsProcess( double delta )
+  {
+    if ( body == null )
+    {
+      return;
+    }
+
+    Vector3? target = _followTarget != null ? _followTarget.GlobalPosition : _targetPosition;
+
+    if ( target == null )
+    {
+      return;
+    }
+
+    var toTarget = target.Value - body.GlobalPosition;
+    toTarget.Y = 0;
+
+    if ( toTarget.Length() <= arrivalDistance )
+    {
+      body.Velocity = Vector3.Zero;
+      body.MoveAndSlide();
+      return;
+    }
+
+    var direction = toTarget.Normalized();
+
+    body.Velocity = direction * moveSpeed;
+    body.MoveAndSlide();
+
+    LookAtPosition( body.GlobalPosition + direction );
+  }
+}

Runtime/Behavior/CharacterBodyBehaviorMovement.cs.uid

@@ -0,0 +1 @@
+uid://btsle0n13r6hy

Runtime/Behavior/ConditionBranch.cs

@@ -0,0 +1,17 @@
+using Godot;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Action.svg")]
+public partial class ConditionBranch:BehaviorBranch
+{
+  [Export]
+  public SceneCondition sceneCondition;
+
+  protected override bool _IsBranchActive( Brain brain )
+  {
+    return SceneCondition.Evaluate( sceneCondition );
+  }
+}

Runtime/Behavior/ConditionBranch.cs.uid

@@ -0,0 +1 @@
+uid://1ywnbv1h1gik

Runtime/Behavior/FollowBehavior.cs

@@ -0,0 +1,25 @@
+using Godot;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Action.svg")]
+public partial class FollowBehavior:BehaviorSequence
+{
+  [Export]
+  public BehaviorMovement movement;
+
+  [Export]
+  public Node3D target;
+
+  protected override void _OnTrigger()
+  {
+    if ( movement != null )
+    {
+      movement.Follow( target );
+    }
+
+    base._OnTrigger();
+  }
+}

Runtime/Behavior/FollowBehavior.cs.uid

@@ -0,0 +1 @@
+uid://32dsw4a65vh0

Runtime/Behavior/Receptor.cs

@@ -0,0 +1,95 @@
+using Godot;
+using System.Collections.Generic;
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Action.svg")]
+public partial class Receptor:Action
+{
+	[Export]
+  public SceneCondition sceneCondition;
+  
+  [Export( PropertyHint.Range, "0.1,100")]
+  public float receiptionTriggerCoverage = 75f;
+  
+  [Export( PropertyHint.Range, "10,2000")]
+  public float receiptionWindowDurationMS = 500f;
+  
+  [Export( PropertyHint.Range, "10,1000")]
+  public float tickRateMS = 100f;
+
+  [Export]
+  public Timeline timeline;
+ 
+  int resultSize => Mathf.CeilToInt( receiptionWindowDurationMS / tickRateMS );
+  
+  RingBuffer<bool> _resultsBuffer;
+
+  bool _activated = false;
+
+  public bool activated => _activated;
+
+  bool _active = false;
+
+  public bool active => _active;
+
+  int _eventID = -1;
+
+  public void Start()
+  {
+    if ( _active )
+    {
+      return;
+    }
+
+    _active = true;
+
+    var duration = tickRateMS / 1000f;
+    var tle = TimelineManager.ScheduleLoopEvent( timeline, duration, 0, tle => Sample() );
+    _eventID = tle.id;
+  }
+
+  public void Stop()
+  {
+    if ( ! _active )
+    {
+      return;
+    }
+
+    _active = false;
+
+    TimelineManager.RemoveEvent( timeline, _eventID );
+    _eventID = -1;
+  }
+
+  protected override void _OnTrigger()
+  {
+    Sample();
+  }
+
+  void Sample()
+  {
+    if ( sceneCondition == null )
+    {
+      return;
+    }
+
+    if ( _resultsBuffer == null || _resultsBuffer.capacity != resultSize )
+    {
+      _resultsBuffer = new RingBuffer<bool>( resultSize );
+    }
+
+    _resultsBuffer.Add( sceneCondition.Evaluate() );
+
+    if ( _resultsBuffer.count != resultSize )
+    {
+      _activated = false;
+      return;
+    }
+
+    var numActive = _resultsBuffer.CountItems( b => b );
+    _activated = numActive / (float) resultSize >= receiptionTriggerCoverage / 100f;
+
+  }
+}

Runtime/Behavior/Receptor.cs.uid

@@ -0,0 +1 @@
+uid://dr0xqvmp8xu8c

Runtime/Behavior/ReceptorBranch.cs

@@ -0,0 +1,17 @@
+using Godot;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Action.svg")]
+public partial class ReceptorBranch:BehaviorBranch
+{
+  [Export]
+  public Receptor receptor;
+
+  protected override bool _IsBranchActive( Brain brain )
+  {
+    return receptor != null && receptor.activated;
+  }
+}

Runtime/Behavior/ReceptorBranch.cs.uid

@@ -0,0 +1 @@
+uid://5kitnn4mtd1y

Runtime/Godot/CachedResource.cs

@@ -35,5 +35,12 @@ namespace Rokojori
 
       return _resource;
     }
+
+    public T GetDuplicate( bool deep = false )
+    {
+      var referenced = Get();
+
+      return referenced.Duplicate( deep ) as T;
+    }
   }
 }

Runtime/Structures/RingBuffer.cs

@@ -0,0 +1,73 @@
+
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+
+public class RingBuffer<T>
+{
+    protected readonly T[] _buffer;
+    protected int _head;
+    protected int _count;
+
+    public RingBuffer( int capacity )
+    {
+      _buffer = new T[capacity];
+    }
+
+    public int count => _count;
+    public int capacity => _buffer.Length;
+
+    public void ForEach( System.Action<T> callback )
+    {      
+      for ( int i = 0; i < _count; i++ )
+      {
+        callback( this[ i ] );
+      }
+    }
+
+    public int CountItems( System.Predicate<T> predicate  )
+    {      
+      var num = 0;
+
+      for ( int i = 0; i < _count; i++ )
+      {
+        if ( predicate( this[ i ] ) )
+        {
+          num ++;
+        }
+      }
+
+      return num;
+    }
+
+    public void Add( T item )
+    {
+      int index = (_head + _count) % capacity;
+
+      _buffer[index] = item;
+
+      if (_count == capacity)
+      {
+        _head = (_head + 1) % capacity;
+      }
+      else
+      {
+        _count ++;
+      }
+    }
+
+    public T this[int index]
+    {
+      get
+      {
+        if ( (uint)index >= (uint)_count )
+        {
+          throw new System.ArgumentOutOfRangeException( nameof( index ) );
+        }
+
+        return _buffer[ ( _head + index ) % capacity ];
+      }
+    }
+}

Runtime/Structures/RingBuffer.cs.uid

@@ -0,0 +1 @@
+uid://bpqul7npdcg3q

Runtime/VFX/ParticleVFX/Embers/Ember Circle.gdshader

@@ -0,0 +1,39 @@
+// NOTE: Shader automatically converted from Godot Engine 4.7.stable.mono's StandardMaterial3D.
+
+shader_type spatial;
+render_mode blend_mix, depth_draw_opaque, cull_disabled, diffuse_burley, specular_schlick_ggx, unshaded;
+
+
+uniform float meshScale = 1.0;
+
+
+void vertex() 
+{
+	
+	MODELVIEW_MATRIX = VIEW_MATRIX * mat4(
+			MAIN_CAM_INV_VIEW_MATRIX[0],
+			MAIN_CAM_INV_VIEW_MATRIX[1],
+			MAIN_CAM_INV_VIEW_MATRIX[2],
+			MODEL_MATRIX[3]);
+
+	MODELVIEW_MATRIX = MODELVIEW_MATRIX * mat4(
+			vec4(length(MODEL_MATRIX[0].xyz) * meshScale, 0.0, 0.0, 0.0),
+			vec4(0.0, length(MODEL_MATRIX[1].xyz) * meshScale, 0.0, 0.0),
+			vec4(0.0, 0.0, length(MODEL_MATRIX[2].xyz) * meshScale, 0.0),
+			vec4(0.0, 0.0, 0.0, 1.0));
+      
+	MODELVIEW_NORMAL_MATRIX = mat3(MODELVIEW_MATRIX);
+}
+
+void fragment()
+{
+
+  float d = distance( UV, vec2(0.5) );
+  float a = 1.0 - clamp( d / 0.5, 0.0, 1.0);
+
+
+	ALBEDO = COLOR.rgb;
+
+	ALPHA *= a * COLOR.a;
+	ALPHA_SCISSOR_THRESHOLD = 0.01;
+}

Runtime/VFX/ParticleVFX/Embers/Ember Circle.gdshader.uid

@@ -0,0 +1 @@
+uid://c2aykxlioyvu7

Runtime/VFX/ParticleVFX/Embers/EmberVFXData.cs

@@ -0,0 +1,110 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public partial class EmberVFXData:ParticleVFXData
+{ 
+  public static readonly CachedResource<ParticleProcessMaterial> EmberExplodeMaterial = new CachedResource<ParticleProcessMaterial>(
+    "res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Shared/ProcessMaterials/Ember-Explode.material"
+  );
+
+  public static readonly CachedResource<ShaderMaterial> EmberCircleMaterial = new CachedResource<ShaderMaterial>(
+    "res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Embers/Ember Circle.material"
+  );
+
+  public static readonly CachedResource<QuadMesh> QuadMesh = new CachedResource<QuadMesh>(
+    "res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Shared/Passes/Quad Draw Pass.tres"
+  );
+
+  public static readonly CachedResource<Gradient> GradientDefault = new CachedResource<Gradient>(
+    " res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Shared/Gradient-Default.tres"
+  );
+
+ 
+
+  public EmberVFXPreset preset;
+  public GpuParticles3D particles;
+  public PlayParticles playParticles;
+  public ParticleProcessMaterial processMaterial;
+  public Material material;
+
+  public void Assign( ParticleVFX vfx )
+  {
+    vfx._SetParticlesVFXData( this );
+
+    particles = vfx.GetOrCreateChild<GpuParticles3D>();
+    particles.DrawPass1 = QuadMesh.Get();
+
+    playParticles = vfx.GetOrCreateChild<PlayParticles>();
+    playParticles.particles3D = particles;
+    playParticles.usePooling = preset.usePooling;
+
+    processMaterial = EmberExplodeMaterial.GetDuplicate();
+    material = EmberCircleMaterial.GetDuplicate();
+
+    RJLog.Log( material, EmberCircleMaterial.GetDuplicate() );
+
+    particles.ProcessMaterial = processMaterial;
+    particles.MaterialOverride = material;
+
+    UpdateSettings( vfx );
+  }
+
+  public void Play( ParticleVFX vfx )
+  {
+    playParticles.Trigger();
+  }
+
+  public static FloatPropertyName meshScale = FloatPropertyName.Create( "meshScale" );
+
+  public void UpdateSettings( ParticleVFX vfx )
+  {
+    if ( preset == null || processMaterial == null )
+    {
+      return;
+    }
+
+    UpdateCoreSettings( preset, particles );
+
+    processMaterial.Color = preset.color * preset.colorIntensity;
+
+    
+    var rampTexture = processMaterial.ColorRamp as GradientTexture1D;
+
+    if ( rampTexture == null )
+    {
+      rampTexture = new GradientTexture1D();
+      processMaterial.ColorRamp = rampTexture;
+    }
+
+    rampTexture.Gradient = preset.gradient ?? GradientDefault.Get();
+   
+
+    preset.movement?.UpdateSettings( processMaterial, vfx );
+    preset.volume?.UpdateSettings( processMaterial, vfx );
+
+    meshScale.Set( material, preset.meshScale );
+    
+    // processMaterial.ScaleMin = preset.meshScale;
+    // processMaterial.ScaleMax = preset.meshScale;
+
+    // processMaterial.InitialVelocityMin = preset.minVelocity + preset.velocityOffset;
+    // processMaterial.InitialVelocityMax = preset.maxVelocity + preset.velocityOffset;
+
+    // processMaterial.Gravity = preset.gravityDirection * preset.gravityMultiplier;
+
+    // processMaterial.DampingMin = preset.minDamping + preset.dampingOffset;
+    // processMaterial.DampingMax = preset.maxDamping + preset.dampingOffset;
+  }
+
+#if TOOLS
+  public void DrawGizmo( ParticleVFX vfx, EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo )
+  {
+    preset.volume?.DrawGizmo( vfx, gizmoPlugin, gizmo );
+  }
+#endif
+}

Runtime/VFX/ParticleVFX/Embers/EmberVFXData.cs.uid

@@ -0,0 +1 @@
+uid://ycs4v67gaahy

Runtime/VFX/ParticleVFX/Embers/EmberVFXPreset.cs

@@ -0,0 +1,79 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public partial class EmberVFXPreset:ParticleVFXPreset
+{    
+  [Export]
+  public Color color;  
+
+  [Export]
+  public float colorIntensity = 1f ;  
+
+
+  [Export]
+  public Gradient gradient;
+
+  [Export]
+  public float meshScale = 1f;
+
+
+  [Export]  
+  public ParticleVFXVolumeType volume = new SphereParticleVFXVolumeType();
+
+  [Export]
+  public ParticleVFXMovementType movement = new LinearParticleVFXMovementType();
+  
+  public override void Initialize( ParticleVFX vfx )
+  {
+    vfx.DestroyChildren();
+
+    var data = new EmberVFXData();
+    data.preset = this;
+    data.Assign( vfx );
+  }
+
+  public override void Play( ParticleVFX vfx )
+  {
+    var data = vfx.GetDataAs<EmberVFXData>();
+
+    if ( data == null )
+    {
+      return;
+    }
+
+    data.Play( vfx );
+  }
+
+  public override void UpdateSettings( ParticleVFX vfx )
+  {
+    
+    var data = vfx.GetDataAs<EmberVFXData>();
+
+    if ( data == null )
+    {
+      return;
+    }
+
+    if ( ! GodotObject.IsInstanceValid( data.particles ) )
+    {
+      Initialize( vfx );
+    }
+
+    data.UpdateSettings( vfx );
+  }
+
+#if TOOLS
+  public override void DrawGizmo( ParticleVFX vfx, EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo )
+  {
+    var data = vfx.GetDataAs<EmberVFXData>();
+
+    data?.DrawGizmo( vfx, gizmoPlugin, gizmo );
+  }
+#endif
+
+}

Runtime/VFX/ParticleVFX/Embers/EmberVFXPreset.cs.uid

@@ -0,0 +1 @@
+uid://caku386ymhxnx

Runtime/VFX/ParticleVFX/ParticleVFX.cs

@@ -0,0 +1,72 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public partial class ParticleVFX:Node3D
+#if TOOLS
+ , GizmoDrawer
+#endif
+{
+  ParticleVFXPreset _preset;
+
+  [Export]
+  public ParticleVFXPreset preset
+  {
+    get => _preset;
+    set
+    {
+      _preset = value;
+
+      if ( _preset != null )
+      {
+        _preset.Initialize( this );
+      }
+    }
+  }
+
+  [Export]
+  public bool edit = false;
+
+  #if TOOLS
+  public override void _Process( double delta )
+  {
+    if ( preset == null )
+    {
+      return;
+    }
+
+    if ( edit )
+    {
+      preset.UpdateSettings( this );
+    }
+
+    UpdateGizmos();
+  }
+
+  public void DrawGizmo( EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo )
+  {
+    gizmo.Clear();
+
+    preset?.DrawGizmo( this, gizmoPlugin, gizmo );
+  }
+  #endif
+
+
+  protected ParticleVFXData _data;
+  public T GetDataAs<T>() where T:ParticleVFXData
+  {
+    return _data as T;
+  }
+
+  public void _SetParticlesVFXData( ParticleVFXData data )
+  {
+    _data = data;
+  }
+
+
+
+}

Runtime/VFX/ParticleVFX/ParticleVFX.cs.uid

@@ -0,0 +1 @@
+uid://citabajvt3rae

Runtime/VFX/ParticleVFX/ParticleVFXData.cs

@@ -0,0 +1,38 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public abstract partial class ParticleVFXData:Resource
+{
+  protected void UpdateCoreSettings( ParticleVFXPreset preset, GpuParticles3D particles )
+  {
+    if ( preset == null || particles == null )
+    {
+      return;
+    }
+
+    if ( particles.Amount != preset.maxParticles )
+    {
+      particles.Amount = preset.maxParticles;
+    }
+
+    if ( particles.AmountRatio != preset.maxParticlesAmount )
+    {
+      particles.AmountRatio = preset.maxParticlesAmount;
+    }
+
+    particles.Lifetime = preset.lifeTimeDuration;
+    particles.SpeedScale = preset.timeSpeed;
+
+    if ( particles.OneShot != preset.oneShot )
+    {
+      particles.OneShot = preset.oneShot;
+    }
+
+    particles.Explosiveness = preset.explosiveness;
+  }
+}

Runtime/VFX/ParticleVFX/ParticleVFXData.cs.uid

@@ -0,0 +1 @@
+uid://1028ohth6hae

Runtime/VFX/ParticleVFX/ParticleVFXPreset.cs

@@ -0,0 +1,42 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public abstract partial class ParticleVFXPreset:Resource
+{    
+  [ExportGroup("Core")]
+  [Export]
+  public int maxParticles = 1000;
+
+  [Export( PropertyHint.Range, "0,1" )]
+  public float maxParticlesAmount = 1f;
+
+  [Export]
+  public float lifeTimeDuration = 0.3f;
+
+  [Export]
+  public float timeSpeed = 1f;
+
+  [Export]
+  public bool oneShot = false;
+
+  [Export]
+  public float explosiveness = 1f;
+
+  [Export]
+  public bool usePooling;
+
+
+  public abstract void Initialize( ParticleVFX vfx );
+  public abstract void Play( ParticleVFX vfx );
+  public abstract void UpdateSettings( ParticleVFX vfx );
+
+#if TOOLS
+  public abstract void DrawGizmo( ParticleVFX vfx, EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo );
+#endif
+
+}

Runtime/VFX/ParticleVFX/ParticleVFXPreset.cs.uid

@@ -0,0 +1 @@
+uid://dxoc2c4v20m0k

Runtime/VFX/ParticleVFX/Shared/Gradient-Default.tres

@@ -0,0 +1,8 @@
+[gd_resource type="GradientTexture1D" format=3 uid="uid://dfg5cmvo1bqt6"]
+
+[sub_resource type="Gradient" id="Gradient_7w6kc"]
+offsets = PackedFloat32Array(1)
+colors = PackedColorArray(1, 1, 1, 1)
+
+[resource]
+gradient = SubResource("Gradient_7w6kc")

Runtime/VFX/ParticleVFX/Shared/MovementTypes/LinearParticleVFXMovementType.cs

@@ -0,0 +1,48 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public partial class LinearParticleVFXMovementType:ParticleVFXMovementType
+{   
+  [Export]  
+  public float velocityOffset = 0f;
+
+  [Export]
+  public float minVelocity = 0f;
+
+  [Export]
+  public float maxVelocity = 1f;
+
+  [Export]
+  public Vector3 gravityDirection = Vector3.Down * 10;
+
+  [Export]
+  public float gravityMultiplier = 1f;
+
+  [Export]  
+  public float dampingOffset = 0f;
+
+  [Export]
+  public float minDamping = 0f;
+
+  [Export]
+  public float maxDamping = 0f;
+
+  public override void UpdateSettings( ParticleProcessMaterial processMaterial, ParticleVFX vfx )
+  {
+    processMaterial.InitialVelocityMin = minVelocity + velocityOffset;
+    processMaterial.InitialVelocityMax = maxVelocity + velocityOffset;
+
+    processMaterial.Gravity = gravityDirection * gravityMultiplier;
+
+    processMaterial.DampingMin = minDamping + dampingOffset;
+    processMaterial.DampingMax = maxDamping + dampingOffset;
+
+    processMaterial.Spread = randomize * 180f;
+  }
+
+}

Runtime/VFX/ParticleVFX/Shared/MovementTypes/LinearParticleVFXMovementType.cs.uid

@@ -0,0 +1 @@
+uid://2u3g842w5bc8

Runtime/VFX/ParticleVFX/Shared/MovementTypes/ParticleVFXMovementType.cs

@@ -0,0 +1,15 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public abstract partial class ParticleVFXMovementType:Resource
+{   
+  [Export( PropertyHint.Range, "0,1")]
+  public float randomize = 0f;
+
+  public abstract void UpdateSettings( ParticleProcessMaterial processMaterial, ParticleVFX vfx );
+}

Runtime/VFX/ParticleVFX/Shared/MovementTypes/ParticleVFXMovementType.cs.uid

@@ -0,0 +1 @@
+uid://llqsok1kjfeq

Runtime/VFX/ParticleVFX/Shared/Passes/Quad Draw Pass.tres

@@ -0,0 +1,3 @@
+[gd_resource type="QuadMesh" format=3 uid="uid://b1gctyuqclkhb"]
+
+[resource]

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/CircleParticleVFXVolumeType.cs

@@ -0,0 +1,35 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public partial class CircleParticleVFXVolumeType:ParticleVFXVolumeType
+{  
+  public static readonly CachedResource<Texture2D> CirclePoints = new CachedResource<Texture2D>(
+    "res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Shared/Emission Shapes/Circle/EmissionShape Circle Points.tres"
+  );
+
+ 
+  public static readonly CachedResource<Texture2D> CircleNormals = new CachedResource<Texture2D>(
+    "res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Shared/Emission Shapes/Circle/EmissionShape Circle Normals.tres"
+  );
+
+
+  public override void UpdateSettings( ParticleProcessMaterial processMaterial, ParticleVFX vfx )
+  {
+    processMaterial.EmissionPointTexture = CirclePoints.Get();
+    processMaterial.EmissionNormalTexture = CircleNormals.Get();
+    processMaterial.EmissionPointCount = 4096;
+    processMaterial.EmissionShapeScale = volumeScale * volumeScaleXYZ;;
+  }
+
+#if TOOLS
+  public override void DrawGizmo( ParticleVFX vfx, EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo )
+  {
+    DrawShapeGizmo( VolumeShapeType.Circle, vfx, gizmoPlugin, gizmo );
+  }
+#endif
+}

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/CircleParticleVFXVolumeType.cs.uid

@@ -0,0 +1 @@
+uid://1e52ptw7nd7b

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/ConeParticleVFXVolumeType.cs

@@ -0,0 +1,35 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public partial class ConeParticleVFXVolumeType:ParticleVFXVolumeType
+{  
+  public static readonly CachedResource<Texture2D> ConePoints = new CachedResource<Texture2D>(
+    "res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Shared/Emission Shapes/Cone/EmissionShape Cone Points.tres"
+  );
+
+
+  public static readonly CachedResource<Texture2D> ConeNormals = new CachedResource<Texture2D>(
+    "res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Shared/Emission Shapes/Cone/EmissionShape Cone Normals.tres"
+  );
+
+
+  public override void UpdateSettings( ParticleProcessMaterial processMaterial, ParticleVFX vfx )
+  {
+    processMaterial.EmissionPointTexture = ConePoints.Get();
+    processMaterial.EmissionNormalTexture = ConeNormals.Get();
+    processMaterial.EmissionPointCount = 4096;
+    processMaterial.EmissionShapeScale = volumeScale * volumeScaleXYZ;
+  }
+
+#if TOOLS
+  public override void DrawGizmo( ParticleVFX vfx, EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo )
+  {
+    DrawShapeGizmo( VolumeShapeType.Cone, vfx, gizmoPlugin, gizmo );
+  }
+#endif
+}

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/ConeParticleVFXVolumeType.cs.uid

@@ -0,0 +1 @@
+uid://cuxhk0wq4b414

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/DomeParticleVFXVolumeType.cs

@@ -0,0 +1,35 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public partial class DomeParticleVFXVolumeType:ParticleVFXVolumeType
+{  
+  public static readonly CachedResource<Texture2D> DomePoints = new CachedResource<Texture2D>(
+    "res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Shared/Emission Shapes/Dome/EmissionShape Dome Points.tres"
+  );
+
+
+  public static readonly CachedResource<Texture2D> DomeNormals = new CachedResource<Texture2D>(
+    "res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Shared/Emission Shapes/Dome/EmissionShape Dome Normals.tres"
+  );
+
+
+  public override void UpdateSettings( ParticleProcessMaterial processMaterial, ParticleVFX vfx )
+  {
+    processMaterial.EmissionPointTexture = DomePoints.Get();
+    processMaterial.EmissionNormalTexture = DomeNormals.Get();
+    processMaterial.EmissionPointCount = 4096;
+    processMaterial.EmissionShapeScale = volumeScale * volumeScaleXYZ;
+  }
+
+#if TOOLS
+  public override void DrawGizmo( ParticleVFX vfx, EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo )
+  {
+    DrawShapeGizmo( VolumeShapeType.Dome, vfx, gizmoPlugin, gizmo );
+  }
+#endif
+}

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/DomeParticleVFXVolumeType.cs.uid

@@ -0,0 +1 @@
+uid://cn45dw32b13td

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/MixedParticleVFXVolumeType.cs

@@ -0,0 +1,57 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public partial class MixedParticleVFXVolumeType:ParticleVFXVolumeType
+{
+  [Export]
+  public VolumeShapeType pointsType = VolumeShapeType.Sphere;
+
+  [Export]
+  public VolumeShapeType normalsType = VolumeShapeType.Sphere;
+
+  static Texture2D GetPoints( VolumeShapeType type )
+  {
+    switch ( type )
+    {
+      case VolumeShapeType.Sphere: return SphereParticleVFXVolumeType.SpherePoints.Get();
+      case VolumeShapeType.Dome:   return DomeParticleVFXVolumeType.DomePoints.Get();
+      case VolumeShapeType.Circle: return CircleParticleVFXVolumeType.CirclePoints.Get();
+      case VolumeShapeType.Cone:   return ConeParticleVFXVolumeType.ConePoints.Get();
+    }
+
+    return null;
+  }
+
+  static Texture2D GetNormals( VolumeShapeType type )
+  {
+    switch ( type )
+    {
+      case VolumeShapeType.Sphere: return SphereParticleVFXVolumeType.SphereNormals.Get();
+      case VolumeShapeType.Dome:   return DomeParticleVFXVolumeType.DomeNormals.Get();
+      case VolumeShapeType.Circle: return CircleParticleVFXVolumeType.CircleNormals.Get();
+      case VolumeShapeType.Cone:   return ConeParticleVFXVolumeType.ConeNormals.Get();
+    }
+
+    return null;
+  }
+
+  public override void UpdateSettings( ParticleProcessMaterial processMaterial, ParticleVFX vfx )
+  {
+    processMaterial.EmissionPointTexture = GetPoints( pointsType );
+    processMaterial.EmissionNormalTexture = GetNormals( normalsType );
+    processMaterial.EmissionPointCount = 4096;
+    processMaterial.EmissionShapeScale = volumeScale * volumeScaleXYZ;
+  }
+
+#if TOOLS
+  public override void DrawGizmo( ParticleVFX vfx, EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo )
+  {
+    DrawShapeGizmo( pointsType, vfx, gizmoPlugin, gizmo );
+  }
+#endif
+}

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/MixedParticleVFXVolumeType.cs.uid

@@ -0,0 +1 @@
+uid://ct46je7oga3tb

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/ParticleVFXVolumeType.cs

@@ -0,0 +1,55 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public abstract partial class ParticleVFXVolumeType:Resource
+{  
+  [Export]
+  public Vector3 volumeScale = Vector3.One;
+
+  [Export]
+  public float volumeScaleXYZ = 1f;
+
+  public abstract void UpdateSettings( ParticleProcessMaterial processMaterial, ParticleVFX vfx );
+
+#if TOOLS
+  public abstract void DrawGizmo( ParticleVFX vfx, EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo );
+
+  protected void DrawShapeGizmo( VolumeShapeType shapeType, ParticleVFX vfx, EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo )
+  {
+    var scale = volumeScale * volumeScaleXYZ;
+    var linePoints = new List<Vector3>();
+
+    switch ( shapeType )
+    {
+      case VolumeShapeType.Sphere:
+        Gizmos.AddSphere( linePoints, scale );
+        break;
+
+      case VolumeShapeType.Dome:
+        Gizmos.AddDome( linePoints, scale );
+        break;
+
+      case VolumeShapeType.Circle:
+        Gizmos.AddDisc( linePoints, scale );
+        break;
+
+      case VolumeShapeType.Cone:
+        Gizmos.AddCone( linePoints, scale );
+        break;
+    }
+
+    if ( linePoints.Count == 0 )
+    {
+      return;
+    }
+
+    var material = gizmoPlugin.GetMaterial( "main", gizmo );
+    gizmo.AddLines( linePoints.ToArray(), material, false );
+  }
+#endif
+}

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/ParticleVFXVolumeType.cs.uid

@@ -0,0 +1 @@
+uid://dejjrjhjedje5

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/SphereParticleVFXVolumeType.cs

@@ -0,0 +1,35 @@
+using Godot;
+using System.Collections.Generic;
+
+using Rokojori.Extensions;
+namespace Rokojori;
+
+[Tool]
+[GlobalClass ]
+public partial class SphereParticleVFXVolumeType:ParticleVFXVolumeType
+{  
+  public static readonly CachedResource<Texture2D> SpherePoints = new CachedResource<Texture2D>(
+    "res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Shared/Emission Shapes/Sphere/EmissionShape Sphere Points.tres"
+  );
+
+
+  public static readonly CachedResource<Texture2D> SphereNormals = new CachedResource<Texture2D>(
+    "res://addons/rokojori_action_library/Runtime/VFX/ParticleVFX/Shared/Emission Shapes/Sphere/EmissionShape Sphere Normals.tres"
+  );
+
+
+  public override void UpdateSettings( ParticleProcessMaterial processMaterial, ParticleVFX vfx )
+  {
+    processMaterial.EmissionPointTexture = SpherePoints.Get();
+    processMaterial.EmissionNormalTexture = SphereNormals.Get();
+    processMaterial.EmissionPointCount = 4096;
+    processMaterial.EmissionShapeScale = volumeScale * volumeScaleXYZ;;
+  }
+
+#if TOOLS
+  public override void DrawGizmo( ParticleVFX vfx, EditorNode3DGizmoPlugin gizmoPlugin, EditorNode3DGizmo gizmo )
+  {
+    DrawShapeGizmo( VolumeShapeType.Sphere, vfx, gizmoPlugin, gizmo );
+  }
+#endif
+}

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/SphereParticleVFXVolumeType.cs.uid

@@ -0,0 +1 @@
+uid://cjqsobh6nomul

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/VolumeShapeType.cs

@@ -0,0 +1,9 @@
+namespace Rokojori;
+
+public enum VolumeShapeType
+{
+  Sphere,
+  Dome,
+  Circle,
+  Cone
+}

Runtime/VFX/ParticleVFX/Shared/VolumeTypes/VolumeShapeType.cs.uid

@@ -0,0 +1 @@
+uid://b8xvl8k82gkhy

Tools/Gizmos.cs

@@ -10,7 +10,72 @@ namespace Rokojori
   {
 #if TOOLS
 
+    public static void AddArc( List<Vector3> linePoints, Vector3 center, Vector3 axisA, Vector3 axisB, float angleStart, float angleEnd, int segments )
+    {
+      var last = center + axisA * Mathf.Cos( angleStart ) + axisB * Mathf.Sin( angleStart );
 
+      for ( int i = 1; i <= segments; i++ )
+      {
+        var t = angleStart + ( angleEnd - angleStart ) * ( i / (float) segments );
+        var point = center + axisA * Mathf.Cos( t ) + axisB * Mathf.Sin( t );
+
+        linePoints.Add( last );
+        linePoints.Add( point );
+
+        last = point;
+      }
+    }
+
+    public static void AddCircle( List<Vector3> linePoints, Vector3 center, Vector3 axisA, Vector3 axisB, int segments = 32 )
+    {
+      AddArc( linePoints, center, axisA, axisB, 0, Mathf.Tau, segments );
+    }
+
+    public static void AddSphere( List<Vector3> linePoints, Vector3 scale, int segments = 32 )
+    {
+      var right = Vector3.Right * scale.X;
+      var up = Vector3.Up * scale.Y;
+      var forward = Vector3.Forward * scale.Z;
+
+      AddCircle( linePoints, Vector3.Zero, right, forward, segments );
+      AddCircle( linePoints, Vector3.Zero, right, up, segments );
+      AddCircle( linePoints, Vector3.Zero, forward, up, segments );
+    }
+
+    public static void AddDome( List<Vector3> linePoints, Vector3 scale, int segments = 32 )
+    {
+      var right = Vector3.Right * scale.X;
+      var up = Vector3.Up * scale.Y;
+      var forward = Vector3.Forward * scale.Z;
+
+      AddCircle( linePoints, Vector3.Zero, right, forward, segments );
+      AddArc( linePoints, Vector3.Zero, right, up, 0, Mathf.Pi, Mathf.Max( 2, segments / 2 ) );
+      AddArc( linePoints, Vector3.Zero, forward, up, 0, Mathf.Pi, Mathf.Max( 2, segments / 2 ) );
+    }
+
+    public static void AddDisc( List<Vector3> linePoints, Vector3 scale, int segments = 32 )
+    {
+      AddCircle( linePoints, Vector3.Zero, Vector3.Right * scale.X, Vector3.Forward * scale.Z, segments );
+    }
+
+    public static void AddCone( List<Vector3> linePoints, Vector3 scale, int segments = 32, int spokes = 8 )
+    {
+      var apex = Vector3.Zero;
+      var baseCenter = Vector3.Up * scale.Y;
+      var right = Vector3.Right * scale.X;
+      var forward = Vector3.Forward * scale.Z;
+
+      AddCircle( linePoints, baseCenter, right, forward, segments );
+
+      for ( int i = 0; i < spokes; i++ )
+      {
+        var t = i / (float) spokes * Mathf.Tau;
+        var basePoint = baseCenter + right * Mathf.Cos( t ) + forward * Mathf.Sin( t );
+
+        linePoints.Add( apex );
+        linePoints.Add( basePoint );
+      }
+    }
 
 #endif
   }