82 lines
1.9 KiB
C#
82 lines
1.9 KiB
C#
using Godot;
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using System.Collections.Generic;
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public partial class XRHand : XRController3D
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{
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List<PinJoint3D> joints = new();
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[Export]
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RigidBody3D body;
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List<RigidBody3D> overlaps;
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[Export]
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public float Strength = 1.0f;
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public void OnEnter(Node3D node)
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{
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try
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{
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RigidBody3D body = (RigidBody3D)node;
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overlaps.Add(body);
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}
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catch (System.InvalidCastException) { }
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}
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public void OnLeave(Node3D node)
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{
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try
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{
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RigidBody3D body = (RigidBody3D)node;
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overlaps.Remove(body);
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}
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catch (System.InvalidCastException) { }
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}
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public void OnPress(string name)
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{
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if (name == "select_button")
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{
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foreach (RigidBody3D body in overlaps)
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{
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if (body.Mass > Strength)
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continue;
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GD.Print("Picked up ", body);
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PinJoint3D joint = new();
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joint.NodeA = body.GetPath();
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joint.NodeB = this.body.GetPath();
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joint.SetParam(PinJoint3D.Param.Bias, 10f);
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joints.Add(joint);
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PinJoint3D joint2 = new();
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joint2.NodeA = this.body.GetPath();
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joint2.NodeB = body.GetPath();
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joint2.SetParam(PinJoint3D.Param.Bias, 10f);
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joints.Add(joint2);
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this.body.AddChild(joint);
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body.AddChild(joint2);
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}
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}
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}
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public void OnRelease(string name)
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{
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if (name == "select_button")
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{
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foreach (var joint in joints)
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joint.QueueFree();
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joints.Clear();
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}
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}
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public void OnFloat(string name, float value)
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{
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// GD.Print("Float input:");
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// GD.Print(name);
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// GD.Print(value);
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}
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}
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