Object3D.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace EnesShahn
{
    namespace RayTracingEngine
    {
        class Object3D
        {
            public int id;

            public Vector3 position = new Vector3(0, 0, 0);
            public Vector3 rotation = new Vector3(0, 0, 0); // TODO: Currently Using Euler Rotation, Convert to Quaternion
            public Vector3 scale = new Vector3(1, 1, 1);

            public Matrix4x4 modelMatrix = Matrix4x4.Identity;

            private Object3D parent;
            private readonly List<Component> components = new List<Component>();
            private readonly List<Object3D> children = new List<Object3D>();

            public Object3D()
            {

            }
            public Object3D(Vector3 position, Vector3 rotation, Vector3 scale)
            {
                this.position = position;
                this.rotation = rotation;
                this.scale = scale;
            }


            public T AddComponent<T>() where T : Component, new()
            {
                T newComp = new T();
                newComp.SetOwner(this);
                components.Add(newComp);
                return newComp;
            }
            public void RemoveComponent(Component component) => components.Remove(component);
            public bool HasComponent<T>() where T : Component
            {
                Type tType = typeof(T);
                foreach (Component component in components)
                {
                    if (component.GetType().IsSubclassOf(tType) || component.GetType() == typeof(T))
                        return true;
                }
                return false;
            }
            public T GetComponent<T>() where T : Component
            {
                Type tType = typeof(T);
                foreach (Component component in components)
                {
                    if (component.GetType().IsSubclassOf(tType) || component.GetType() == typeof(T))
                        return (T)component;
                }
                Console.ForegroundColor = ConsoleColor.Red;
                Console.WriteLine($"Error: No {tType} Component Attached The Object3D");
                Console.ForegroundColor = ConsoleColor.White;
                return null;
            }


            public int ChildCount() => children.Count;
            public void RemoveChild(Object3D child)
            {
                child.parent = null;
                children.Remove(child);
            }

            public Object3D GetChild(int index) => children[index];

            public void AddChild(Object3D child)
            {
                if (parent != null)
                {
                    parent.RemoveChild(this);
                }
                children.Add(child);
                child.parent = this;
            }

        }
    }