CatChow0
00339aa6c2
Addresses minor issues across the engine to improve stability and UI. - Updates ImGui window size for better rendering - Adds macro for boolean returns (R_TRUE and R_FALSE) - Adds missing includes and removes unused code - Updates shader code to use the new macros and improve readability
103 lines
2.7 KiB
C++
103 lines
2.7 KiB
C++
#pragma once
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#include <memory>
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#include <typeindex>
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#include <typeinfo>
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#include <imgui.h>
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#include "entity.h"
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#include "macro.h"
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/**
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* namespace for the Entity-Component-System (ECS)
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*/
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namespace ecs {
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class Entity;
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// Classe de base pour tous les composants
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class Component {
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public:
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Component() = default;
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virtual ~Component() = default;
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// Empêcher la copie
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Component(const Component&) = delete;
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Component& operator=(const Component&) = delete;
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// Permettre le déplacement
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Component(Component&&) = default;
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Component& operator=(Component&&) = default;
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/**
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* Virtual function to initialize the component.
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*/
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virtual void Initialize() {}
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/**
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*Virtual function to shutdown the component.
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*/
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virtual void Shutdown() {}
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/**
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* Virtual function to update the component.
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* @param deltaTime Time since the last update.
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* @param entity The entity this component is attached to.
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*/
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virtual void Update(float deltaTime) {}
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/**
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* Serialize the component to a string (for debugging or saving).
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* @return A string representation of the component.
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*/
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virtual std::string Serialize() const { return ""; }
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/**
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* Deserialize the component from a string (for loading).
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* @param data The string data to deserialize from.
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* @return True if deserialization was successful, otherwise false.
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*/
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virtual bool Deserialize(const std::string& data) { R_FALSE}
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/**
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* Virtual function to render ImGui controls for the component.
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* This can be overridden by derived components to provide custom UI.
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*/
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virtual void OnImGuiRender() { /* Default implementation does nothing */ }
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/**
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* Set the parent entity of this component.
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* @param parent A shared pointer to the parent entity.
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*/
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void SetParent(std::shared_ptr<Entity> parent) { m_parent = parent; }
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/**
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* Get the parent entity of this component.
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* @return A shared pointer to the parent entity, or nullptr if it has been destroyed.
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*/
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std::shared_ptr<Entity> GetParent() const { return m_parent.lock(); }
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private:
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std::weak_ptr<Entity> m_parent;
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};
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/**
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* Type alias for a shared pointer to a Component.
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*/
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using ComponentPtr = std::shared_ptr<Component>;
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/**
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* Type alias for a unique identifier for a component type.
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*/
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using ComponentTypeID = std::type_index;
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/**
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* Function to get the unique type ID for a component type.
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*/
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template<typename T>
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ComponentTypeID GetComponentTypeID() {
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static_assert(std::is_base_of<Component, T>::value, "T must derive from Component");
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return std::type_index(typeid(T));
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}
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} // namespace ecs
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