Created Environment as a Resource
This commit is contained in:
parent
23989d5cf7
commit
ded41e7c3e
@ -2,6 +2,7 @@
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#include "Deer/Components.h"
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#include "Deer/Components.h"
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#include "Deer/Log.h"
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#include "Deer/Log.h"
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#include "Deer/Tools/Memory.h"
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#include "Deer/Tools/Memory.h"
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#include "Deer/Resource.h"
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#include "entt/entt.hpp"
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#include "entt/entt.hpp"
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@ -75,6 +76,21 @@ namespace Deer {
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friend class Entity;
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friend class Entity;
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};
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};
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struct EntityData {
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int toDo;
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};
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struct EnvironmentData {
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std::vector<EntityData> entities;
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};
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template <>
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class ResourceBuilder<Environment> {
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public:
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using BaseDataType = EnvironmentData;
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static Scope<Environment> buildResource(const BaseDataType& baseData);
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};
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// Warning: This calss does not initialize for performance
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// Warning: This calss does not initialize for performance
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class Entity {
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class Entity {
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public:
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public:
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130
Deer/Include/Deer/Resource.h
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130
Deer/Include/Deer/Resource.h
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@ -0,0 +1,130 @@
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#pragma once
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#include "Deer/DataManagment.h"
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#include "Deer/Log.h"
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#include "Deer/Tools/Memory.h"
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#include "Deer/Tools/Path.h"
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#include "Deer/Tools/TypeDefs.h"
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#include <cxxabi.h>
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#include <unordered_map>
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#include <vector>
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namespace Deer {
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template <typename T>
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class ResourceManager;
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template <typename T>
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class Resource {
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public:
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int32_t getResourceId() const { return resourceId; }
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bool isValid() const { return ResourceManager<T>::isValid(*this); }
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T& getData() { return ResourceManager<T>::getResourceData(*this); }
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const std::string& getStorageId() const { return ResourceManager<T>::getStorageId(); }
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inline explicit operator bool() const { return resourceId >= 0; }
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static Resource<T> unsafeFromId(int32_t id) {
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Resource<T> res;
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res.resourceId = id;
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return res;
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}
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private:
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// -1 = no resource loaded
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int32_t resourceId = -1;
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friend ResourceManager<T>;
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};
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template <typename T>
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class ResourceBuilder {
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public:
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using BaseDataType = char;
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static Scope<T> buildResource(const BaseDataType& baseData) {
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static_assert(sizeof(T) == 0, "ResourceBuilder must be specialized for this type T");
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return nullptr;
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}
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};
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template <typename T>
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class ResourceManager {
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private:
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struct ResourceData {
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public:
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ResourceData(const std::string& _resourceId, Scope<T>&& _data)
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: storageId(_resourceId), data(std::move(_data)) {}
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Scope<T> data;
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const std::string storageId;
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};
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static std::vector<ResourceData> resources;
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static std::unordered_map<std::string, Resource<T>> resourceCache;
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public:
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template <typename DataSource>
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static Resource<T> loadResource(const std::string& storageId) {
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if (resourceCache.contains(storageId))
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return resourceCache[storageId];
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using ResourceBuilderBaseDataType = typename ResourceBuilder<T>::BaseDataType;
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Scope<T> data;
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if constexpr (!std::is_void_v<ResourceBuilderBaseDataType>) {
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Scope<ResourceBuilderBaseDataType> baseData = DataManager<DataSource>::template load<ResourceBuilderBaseDataType>(storageId);
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if (!baseData) {
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const char* baseDataType = abi::__cxa_demangle(typeid(ResourceBuilderBaseDataType).name(), 0, 0, nullptr);
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const char* dataType = abi::__cxa_demangle(typeid(T).name(), 0, 0, nullptr);
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DEER_CORE_ERROR("Error loading base resource {} for resource {} with id {}", baseDataType, dataType, storageId.c_str());
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return Resource<T>();
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}
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data = ResourceBuilder<T>::buildResource(*baseData.get());
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} else {
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data = ResourceBuilder<T>::buildResource(); // No base data
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}
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Resource<T> resource = Resource<T>::unsafeFromId(resources.size());
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resources.push_back({storageId, std::move(data)});
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resourceCache[storageId] = resource;
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return resource;
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}
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static Resource<T> loadResourceFromData(const typename ResourceBuilder<T>::BaseDataType& resourceData, const std::string& storageId) {
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Scope<T> data = ResourceBuilder<T>::buildResource(resourceData);
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Resource<T> resource = Resource<T>::unsafeFromId(resources.size());
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resources.push_back({storageId, std::move(data)});
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resourceCache[storageId] = resource;
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return resource;
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}
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static void unloadResources() {
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resourceCache.clear();
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resources.clear();
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}
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static inline bool isValid(Resource<T> res) {
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return res.resourceId >= 0 && res.resourceId < static_cast<int32_t>(resources.size());
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}
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static inline const std::string& getStorageId(Resource<T> res) {
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const static std::string invalid("NULL");
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if (!isValid(res))
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return invalid;
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return resources[res.resourceId].storageId;
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}
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static T& getResourceData(Resource<T> res) {
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return *resources[res.resourceId].data;
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}
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};
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template <typename T>
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std::vector<typename ResourceManager<T>::ResourceData> ResourceManager<T>::resources;
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template <typename T>
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std::unordered_map<std::string, Resource<T>> ResourceManager<T>::resourceCache;
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} // namespace Deer
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@ -1,2 +0,0 @@
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#pragma once
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#include "Deer/DataManager.h"
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@ -1,120 +1,2 @@
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#pragma once
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#pragma once
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#include "DeerRender/DataManagment.h"
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#include "Deer/Resource.h"
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#include "DeerRender/Log.h"
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#include "DeerRender/Tools/Memory.h"
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#include "DeerRender/Tools/Path.h"
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#include "DeerRender/Tools/TypeDefs.h"
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#include <cxxabi.h>
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#include <unordered_map>
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#include <vector>
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namespace Deer {
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template <typename T>
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class ResourceManager;
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template <typename T>
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class Resource {
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public:
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int32_t getResourceId() const { return resourceId; }
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bool isValid() const { return ResourceManager<T>::isValid(*this); }
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T& getData() { return ResourceManager<T>::getResourceData(*this); }
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const std::string& getStorageId() const { return ResourceManager<T>::getStorageId(); }
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inline explicit operator bool() const { return resourceId >= 0; }
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static Resource<T> unsafeFromId(int32_t id) {
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Resource<T> res;
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res.resourceId = id;
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return res;
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}
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private:
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// -1 = no resource loaded
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int32_t resourceId = -1;
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friend ResourceManager<T>;
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};
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template <typename T>
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class ResourceBuilder {
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public:
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using BaseDataType = char;
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static Scope<T> buildResource(const BaseDataType& baseData) {
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static_assert(sizeof(T) == 0, "ResourceBuilder must be specialized for this type T");
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return nullptr;
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}
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};
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template <typename T>
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class ResourceManager {
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private:
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struct ResourceData {
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public:
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ResourceData(const std::string& _resourceId, Scope<T>&& _data)
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: storageId(_resourceId), data(std::move(_data)) {}
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Scope<T> data;
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const std::string storageId;
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};
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static std::vector<ResourceData> resources;
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static std::unordered_map<std::string, Resource<T>> resourceCache;
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public:
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template <typename DataSource>
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static Resource<T> loadResource(const std::string& storageId) {
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if (resourceCache.contains(storageId))
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return resourceCache[storageId];
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using ResourceBuilderBaseDataType = typename ResourceBuilder<T>::BaseDataType;
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Scope<T> data;
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if constexpr (!std::is_void_v<ResourceBuilderBaseDataType>) {
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Scope<ResourceBuilderBaseDataType> baseData = DataManager<DataSource>::template load<ResourceBuilderBaseDataType>(storageId);
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if (!baseData) {
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const char* baseDataType = abi::__cxa_demangle(typeid(ResourceBuilderBaseDataType).name(), 0, 0, nullptr);
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const char* dataType = abi::__cxa_demangle(typeid(T).name(), 0, 0, nullptr);
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DEER_CORE_ERROR("Error loading base resource {} for resource {} with id {}", baseDataType, dataType, storageId.c_str());
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return Resource<T>();
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}
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data = ResourceBuilder<T>::buildResource(*baseData.get());
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} else {
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data = ResourceBuilder<T>::buildResource(); // No base data
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}
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Resource<T> resource = Resource<T>::unsafeFromId(resources.size());
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resources.push_back({storageId, std::move(data)});
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resourceCache[storageId] = resource;
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return resource;
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}
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static void unloadResources() {
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resourceCache.clear();
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resources.clear();
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}
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static inline bool isValid(Resource<T> res) {
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return res.resourceId >= 0 && res.resourceId < static_cast<int32_t>(resources.size());
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}
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static inline const std::string& getStorageId(Resource<T> res) {
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const static std::string invalid("NULL");
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if (!isValid(res))
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return invalid;
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return resources[res.resourceId].storageId;
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}
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static T& getResourceData(Resource<T> res) {
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return *resources[res.resourceId].data;
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}
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};
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template <typename T>
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std::vector<typename ResourceManager<T>::ResourceData> ResourceManager<T>::resources;
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template <typename T>
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std::unordered_map<std::string, Resource<T>> ResourceManager<T>::resourceCache;
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} // namespace Deer
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8
Deer/src/Deer/Scene/EnvironmentBuilder.cpp
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8
Deer/src/Deer/Scene/EnvironmentBuilder.cpp
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#include "Deer/Enviroment.h"
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namespace Deer {
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Scope<Environment> ResourceBuilder<Environment>::buildResource(const BaseDataType& baseData) {
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Scope<Environment> env = MakeScope<Environment>();
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return env;
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}
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}
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#pragma once
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#pragma once
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#include "GenericRefStructs.h"
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#include "GenericRefStructs.h"
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#include <string>
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// #include "DeerRender/Scene.h"
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// #include "DeerRender/Scene.h"
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namespace Deer {
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namespace Deer {
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@ -14,6 +15,6 @@ namespace Deer {
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};
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};
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EnvironmentHandleStruct getMainEnvironment();
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EnvironmentHandleStruct getMainEnvironment();
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EnvironmentHandleStruct createEnvironment();
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EnvironmentHandleStruct createLoadEnvironment(std::string& envId);
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} // namespace StudioAPI
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} // namespace StudioAPI
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} // namespace Deer
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} // namespace Deer
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@ -12,7 +12,7 @@ namespace Deer {
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void AngelScriptEngine::registerEnvironmentFunctions() {
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void AngelScriptEngine::registerEnvironmentFunctions() {
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scriptEngine->SetDefaultNamespace("Engine");
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scriptEngine->SetDefaultNamespace("Engine");
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REGISTER_GLOBAL_FUNC("Environment getMainEnvironment()", StudioAPI::getMainEnvironment);
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REGISTER_GLOBAL_FUNC("Environment getMainEnvironment()", StudioAPI::getMainEnvironment);
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REGISTER_GLOBAL_FUNC("Environment createEnvironment()", StudioAPI::createEnvironment);
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REGISTER_GLOBAL_FUNC("Environment createLoadEnvironment(const string&in envId)", StudioAPI::createLoadEnvironment);
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scriptEngine->SetDefaultNamespace("");
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scriptEngine->SetDefaultNamespace("");
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REGISTER_OBJECT_METHOD("Environment", "void render(FrameBuffer, SceneCamera&in)", StudioAPI::EnvironmentStruct, render);
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REGISTER_OBJECT_METHOD("Environment", "void render(FrameBuffer, SceneCamera&in)", StudioAPI::EnvironmentStruct, render);
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#include "DeerRender/Enviroment.h"
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#include "DeerRender/Enviroment.h"
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#include "DeerRender/Scene.h"
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#include "DeerRender/Scene.h"
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#include "DeerRender/Tools/Memory.h"
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#include "DeerRender/Tools/Memory.h"
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#include "DeerRender/Resource.h"
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#include "DeerStudio/StudioAPI/Environment.h"
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#include "DeerStudio/StudioAPI/Environment.h"
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return EnvironmentHandleStruct(-1);
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return EnvironmentHandleStruct(-1);
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}
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}
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EnvironmentHandleStruct createEnvironment() {
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EnvironmentHandleStruct createLoadEnvironment(std::string& envId) {
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uint16_t envId = environments.size();
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EnvironmentData envData;
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environments.push_back({});
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Resource<Environment> environmentResource = ResourceManager<Environment>::loadResourceFromData(envData, envId);
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return EnvironmentHandleStruct(environmentResource.getResourceId());
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return EnvironmentHandleStruct(envId);
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}
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}
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} // namespace StudioAPI
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} // namespace StudioAPI
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} // namespace Deer
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} // namespace Deer
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{
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"dockPanelModule" : {
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"name" : "Viewport",
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"author" : "Chewico",
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"version" : "1.0.0",
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"services" : []
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}
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}
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