127 lines
4.1 KiB
C#
127 lines
4.1 KiB
C#
using System;
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using System.Collections.Generic;
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namespace Awperative;
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public sealed partial class Body
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{
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public Generic AddComponent<Generic>(object[] args) where Generic : Component {
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if (SingletonExists<Generic>())
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throw new Exception("Cannot add component when singleton exists!");
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Generic component = (Generic) Activator.CreateInstance(typeof(Generic), args);
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if(component == null)
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throw new Exception("Failed to create component!");
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components.Add(component);
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component.Initiate(this);
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ComponentCreatedEvent?.Invoke(this, new ComponentCreateEvent(component, this, scene));
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return component;
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}
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public Generic AddComponent<Generic>() where Generic : Component {
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if (SingletonExists<Generic>())
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throw new Exception("Cannot add component when singleton exists!");
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Generic component = (Generic) Activator.CreateInstance(typeof(Generic));
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if(component == null)
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throw new Exception("Failed to create component!");
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components.Add(component);
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component.Initiate(this);
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ComponentCreatedEvent?.Invoke(this, new ComponentCreateEvent(component, this, scene));
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return component;
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}
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public Generic[] GetComponents<Generic>() where Generic : Component {
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List<Component> foundComponents = components.FindAll(x => x.GetType() == typeof(Generic));
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if(foundComponents.Count == 0)
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throw new Exception("Scene has no components of that type!");
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return foundComponents.ToArray() as Generic[];
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}
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public Generic GetComponent<Generic>() where Generic : Component {
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Component foundComponent = components.Find(x => x.GetType() == typeof(Generic));
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if(foundComponent == null)
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throw new Exception("Scene has no components of that type!");
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return foundComponent as Generic;
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}
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public void RemoveComponent(Component __component) {
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__component.End();
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components.Remove(__component);
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}
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public void RemoveComponents<Generic>() where Generic : Component {
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Component[] foundComponents = GetComponents<Generic>();
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if(foundComponents.Length == 0)
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throw new Exception("Scene has no components of that type!");
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foreach (Component component in foundComponents) {
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component.End();
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components.Remove(component);
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ComponentDestroyedEvent?.Invoke(this, new ComponentDestroyEvent(component, this, scene));
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}
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}
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public void RemoveComponent<Generic>() where Generic : Component {
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Component foundComponent = GetComponent<Generic>();
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if(foundComponent == null)
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throw new Exception("Scene has no components of that type!");
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foundComponent.End();
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components.Remove(foundComponent);
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ComponentDestroyedEvent?.Invoke(this ,new ComponentDestroyEvent(foundComponent, this, scene));
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}
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public Generic FindSingleton<Generic>() where Generic : Component
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{
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foreach (Component component in components)
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if (component.GetType() == typeof(Generic))
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if(component.EnforceSingleton)
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return (Generic) component;
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else
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throw new Exception("Component is not a singleton");
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throw new Exception("Component not found");
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return null;
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}
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public bool SingletonExists<Generic>() where Generic : Component
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{
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foreach (Component __component in components)
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if (__component.GetType() == typeof(Generic))
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if (__component.EnforceSingleton)
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return true;
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else
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return false;
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return false;
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}
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public void RecompileComponentOrder() {
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components.Sort((a, b) => a.Priority.CompareTo(b.Priority));
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components.Reverse();
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}
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} |