Honestly fuck if i know atp

.gitignore

@@ -1,9 +1,10 @@
 build/
-.vscode/
+.*
+!.gitignore
+!.clangd
 CMakeFiles/
+CMakeKits.json
 CMakeCache.txt
 docs/*
 !docs/CMake*
 !docs/Doxyfile.in
-!.clangd
-.glsld

CMakeLists.txt

@@ -28,45 +28,32 @@ function(toAbsolutePath SETVAR PATHS)
     set(${SETVAR} ${RET_VAL} PARENT_SCOPE)
 endfunction()
 
+if (NOT CMAKE_BUILD_TYPE)
+	set(CMAKE_BUILD_TYPE "Debug")
+endif()
+
 if(CMAKE_BUILD_TYPE STREQUAL "Release")
-    message(STATUS "Targeting Release build")
+	add_compile_definitions(_NB_BUILD_RELEASE)
 elseif(CMAKE_BUILD_TYPE STREQUAL "Debug")
-    message(STATUS "Targeting Debug build")
     set(NB_DEBUG_BUILD ON)
     add_compile_definitions(_NB_BUILD_DEBUG)
 endif()
+message(STATUS "Targeting ${CMAKE_BUILD_TYPE} build")
+
+if (NB_DEBUG_BUILD)
+	set(NB_LOGGING ON)
+	set(NB_BUILD_TESTS ON)
+	set(NB_BUILD_DOCS ON)
+	set(NB_MONITOR_OPENGL_CALLS ON)
+	set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
+endif()
 
-cmake_dependent_option(NB_LOGGING 
-    "Creates a default logger and automatically logs with code locations."
-    ON
-    NB_DEBUG_BUILD
-    OFF
-)
-cmake_dependent_option(NB_BUILD_TESTS
-    "Build unit tests"
-    ON
-    NB_DEBUG_BUILD
-    OFF
-)
-cmake_dependent_option(NB_BUILD_DOCS
-    "Build documentation"
-    ON
-    NB_DEBUG_BUILD
-    OFF
-)
 cmake_dependent_option(NBENGINE_INSTALL
     "Install NBEngine"
     ON
     NB_DEBUG_BUILD
     OFF
 )
-cmake_dependent_option(NB_MONITOR_OPENGL_CALLS
-    "Monitors every OpenGL call for errors"
-    ON
-    NB_DEBUG_BUILD
-    OFF
-)
-
 
 if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
     message(STATUS "Building for Windows")
@@ -76,8 +63,6 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
     set(NB_TARGET_LINUX ON)
 endif()
 
-set(NB_GRAPHICS_API_OGL ON)
-
 if(NB_BUILD_TESTS)
     message(STATUS "Building tests")
     enable_testing()
@@ -108,13 +93,13 @@ endif()
 
 get_filename_component(NBENGINE_ROOT ${CMAKE_CURRENT_LIST_DIR} ABSOLUTE)
 
-add_subdirectory(./engine ${PROJECT_BINARY_DIR}/${CMAKE_BUILD_TYPE})
+add_subdirectory(./engine)
 
 # Toggle
 set(NB_REBUILD_DOCS)
 
 if (NB_BUILD_DOCS)
-    add_subdirectory(./docs)
+	add_subdirectory(./docs)
 endif()
 
 include(CMakePackageConfigHelpers)

engine/NBCore/CMakeLists.txt

@@ -18,7 +18,8 @@ toAbsolutePath(NB_CORE_SOURCE
 )
 toAbsolutePath(NB_CORE_INCLUDE
     ./include/NBCore/DataSink.hpp
-    ./include/NBCore/Errors.hpp
+	./include/NBCore/DataTypes.hpp
+	./include/NBCore/Errors.hpp
     ./include/NBCore/ErrorsImpl.hpp
     ./include/NBCore/Logger.hpp
     ./include/NBCore/Printer.hpp

engine/NBCore/include/NBCore/DataTypes.hpp

@@ -0,0 +1,71 @@
+#pragma once
+#include <cstring>
+#ifndef _NB_DATA_TYPES
+#define _NB_DATA_TYPES
+
+#include <algorithm>
+#include <array>
+#include <memory>
+
+namespace nb {
+
+template<typename T, unsigned int N>
+class NDArray {
+	protected:	
+		std::unique_ptr<T[]> _data;
+	static unsigned int calculateTotalSize(const std::array<unsigned int, N>& dims) {
+		unsigned int ret = 1;
+		std::for_each(dims.begin(), dims.end(), [&](unsigned int n){
+			ret *= n;
+		});
+		return ret;
+	}
+
+	public:
+	const std::array<unsigned int, N> dimensions;
+	const unsigned int totalSize;
+	static constexpr unsigned int NumberDimensions = N;
+	NDArray(
+		const std::array<unsigned int, N>& dimensions_,
+		T* data_=nullptr
+	) : 
+		dimensions(dimensions_),
+		totalSize(calculateTotalSize(dimensions_))
+	{
+		if (data_) { data(data_); }
+	}
+	NDArray(
+		const std::array<unsigned int, N>& dimensions_,
+		const T* data_
+	) : NDArray(dimensions_) { data(data_); }
+
+	unsigned int coordinateToIndex(const std::array<T, N>& coord) const {
+		unsigned int blockSize = 1;
+		unsigned int ret = 0;
+		for (auto i = 0; i < dimensions.size(); ++i) {
+			ret += coord[i] * blockSize;
+			blockSize *= dimensions[i];
+		}
+		return ret;
+	}
+
+	inline const T& at(const std::array<T, N>& coord) const {
+		return _data[coordinateToIndex(coord)];
+	}
+	inline std::shared_ptr<T> data() const { return _data; }
+
+	inline T& at(const std::array<T, N>& coord) {
+		return _data[coordinateToIndex(coord)];
+	}
+	inline T* data(const T* data_) {
+		_data = std::make_unique<T[]>(totalSize);
+		std::memcpy(_data.get(), data_, totalSize * sizeof(T));
+		return _data.get();
+	}
+
+	
+	
+}; // namespace nb
+
+}
+#endif // _NB_DATA_TYPES

engine/NBCore/include/NBCore/Utils.hpp

@@ -1,6 +1,6 @@
 #pragma once
-#ifndef _NB_CORE_TYPES
-#define _NB_CORE_TYPES
+#ifndef _NB_UTILTIES
+#define _NB_UTILTIES
 
 #include <memory>
 #include <unordered_map>

engine/NBCore/tests/CMakeLists.txt

@@ -1,24 +1,23 @@
 cmake_minimum_required(VERSION 3.26.0)
 
-if (NB_BUILD_TESTS)
-    enable_testing()
-    include(GoogleTest)
-    add_executable(TestCore
-        ./testErrors.cpp
-        #./testProcesses.cpp
-        ./testUtils.cpp
-    )
-    target_link_libraries(TestCore
-        NBCore
-        GTest::gtest_main
-    )
+enable_testing()
+include(GoogleTest)
+add_executable(TestCore
+	./testErrors.cpp
+	#./testProcesses.cpp
+	./testUtils.cpp
+)
+target_link_libraries(TestCore
+	NBCore
+	GTest::gtest_main
+)
 
-    add_executable(LoggerTest
-        ./testLogger.cpp
-    )
-    target_link_libraries(LoggerTest
-        NBCore
-    )
+add_executable(LoggerTest
+	./testLogger.cpp
+)
+target_link_libraries(LoggerTest
+	NBCore
+)
+
+gtest_discover_tests(TestCore)
 
-    gtest_discover_tests(TestCore)
-endif()

engine/NBCore/tests/testUtils.cpp

@@ -3,6 +3,7 @@
 #include <gtest/gtest.h>
 
 #include <string>
+#include <NBCore/DataTypes.hpp>
 #include <NBCore/TypeTraits.hpp>
 #include <NBCore/StringUtils.hpp>
 
@@ -22,7 +23,7 @@ TEST(UtilsTest, TestFindAndReplace) {
 
     tmp = find_and_replace("aeiou", "a", "afa");
     tmp = find_and_replace(tmp, "e", "efe");
-    tmp = find_and_replace(tmp, "i", "ifi");
+	tmp = find_and_replace(tmp, "i", "ifi");
     tmp = find_and_replace(tmp, "o", "ofo");
     tmp = find_and_replace(tmp, "u", "ufu");
     ASSERT_STREQ(
@@ -46,7 +47,6 @@ TEST(UtilsTest, TestFindAndReplaceWstr) {
         find_and_replace<wchar_t>(L"Jeff", L"e", L"efe").c_str(), 
         L"Jefeff"
     );
-
     std::wstring tmp = find_and_replace<wchar_t>(L"Naif", L"a", L"afa");
     ASSERT_STREQ(
         find_and_replace<wchar_t>(tmp, L"i", L"ifi").c_str(), 
@@ -74,44 +74,6 @@ TEST(UtilsTest, TestFindAndReplaceWstr) {
     );
 }
 
-/* TEST(UtilsTest, TestWstrToStr) {
-    ASSERT_STREQ(
-        nb::wstr_to_str(L"Hi!").c_str(), 
-        "Hi!"
-    );
-    ASSERT_STREQ(
-        nb::wstr_to_str(L"Naif").c_str(),
-        "Naif"
-    );
-    ASSERT_STREQ(
-        nb::wstr_to_str(L"\r\r\r\n").c_str(),
-        "\r\r\r\n"
-    );
-    ASSERT_STREQ(
-        nb::wstr_to_str(L"Naif\ttalks\r\ra\t\nlot").c_str(),
-        "Naif\ttalks\r\ra\t\nlot"
-    );
-} */
-
-/* TEST(UtilsTest, TestStrToWstr) {
-    ASSERT_STREQ(
-        nb::str_to_wstr("Hi!").c_str(), 
-        L"Hi!"
-    );
-    ASSERT_STREQ(
-        nb::str_to_wstr("Naif").c_str(),
-        L"Naif"
-    );
-    ASSERT_STREQ(
-        nb::str_to_wstr("\r\r\r\n").c_str(),
-        L"\r\r\r\n"
-    );
-    ASSERT_STREQ(
-        nb::str_to_wstr("Naif\ttalks\r\ra\t\nlot").c_str(),
-        L"Naif\ttalks\r\ra\t\nlot"
-    );
-} */
-
 struct A { bool x(); };
 struct B { bool y(); };
 struct C { bool x(); bool y; };
@@ -145,4 +107,22 @@ TEST(UtilsTest, TestIsDetected) {
     ASSERT_TRUE(ret);
 }
 
+TEST(DataTypesTests, TestNDArray) {
+	float* data_f = new float[9] {0,1,2,3,4,5,6,7,8};
+	nb::NDArray<float, 2> arr({3, 3}, data_f);
+	ASSERT_FLOAT_EQ(data_f[4], arr.at({1,1}));
+	arr.at({1,1}) = 0.5;
+	ASSERT_FLOAT_EQ(0.5, arr.at({1,1}));
+	delete[] data_f;
+
+	unsigned int* data_ui = new unsigned int[8] {0,1,2,3,4,5,6,7};
+	nb::NDArray<unsigned int, 3> arr3d({2,2,2}, data_ui);
+	ASSERT_EQ(data_ui[5], arr3d.at({1,0,1}));
+	arr3d.at({0,1,1}) = 23;
+	ASSERT_EQ(23, arr3d.at({0,1,1}));
+	delete[] data_ui;
+
+
+}
+
 } // namespace nb

engine/NBGraphics/CMakeLists.txt

@@ -56,18 +56,6 @@ toAbsolutePath(NB_GRAPHICS_INCLUDE
 set(NB_GRAPHICS_SOURCE ${NB_GRAPHICS_SOURCE} PARENT_SCOPE)
 set(NB_GRAPHICS_INCLUDE ${NB_GRAPHICS_INCLUDE} PARENT_SCOPE)
 
-if (NB_GRAPHICS_API_OGL)
-    toAbsolutePath(NB_GRAPHICS_API_OGL_SOURCE
-        ./src/OGL/Buffers.cpp
-    )
-    toAbsolutePath(NB_GRAPHICS_API_OGL_INCLUDE
-        ./include/NBGraphics/OGL/Buffers.hpp
-    )
-    set(NB_GRAPHICS_SOURCE ${NB_GRAPHICS_SOURCE} ${NB_GRAPHICS_API_OGL_SOURCE} PARENT_SCOPE)
-    set(NB_GRAPHICS_INCLUDE ${NB_GRAPHICS_INCLUDE} ${NB_GRAPHICS_API_OGL_SOURCE} PARENT_SCOPE)
-    add_library(NBGraphicsAPI_OGL ${NB_GRAPHICS_API_OGL_SOURCE})
-endif()
-
 add_library(NBGraphics 
     ${NB_GRAPHICS_SOURCE}
     ${GLAD_PATH}/src/glad.c
@@ -75,11 +63,6 @@ add_library(NBGraphics
 add_library(NBEngine::Graphics ALIAS NBGraphics)
 add_dependencies(NBGraphics NBCore)
 add_dependencies(NBGraphics glfw)
-
-if(NB_GRAPHICS_API_OGL)
-    add_dependencies(NBGraphics NBGraphicsAPI_OGL)
-endif()
-
 target_link_libraries(NBGraphics
     PUBLIC glfw
     PUBLIC NBCore    

engine/NBGraphics/include/NBGraphics/OGL/Buffers.hpp

@@ -1,262 +0,0 @@
-#pragma once
-#ifndef _NB_BUFFER
-#define _NB_BUFFER
-
-#include <NBGraphics/GLLoad.hpp>
-
-#include <string>
-
-#include <NBCore/Errors.hpp>
-#include <NBCore/Logger.hpp>
-#include <NBCore/Utils.hpp>
-
-#include <NBGraphics/OGLObjects.hpp>
-
-namespace nb {
-
-extern const ConstantMap <GLenum, std::string> BufferTypes;
-
-template<GLenum N>
-struct GLSLEnum;
-template<typename T>
-struct GLSLType;
-
-#define GLSLTypeTraits(type_, size_, value_) \
-template<>\
-struct GLSLEnum<value_> {\
-    using type = type_;\
-    static constexpr size_t size = size_;\
-    static constexpr GLenum value=value_;\
-};\
-template<>\
-struct GLSLType<type_> {\
-    using type = type_;\
-    static constexpr size_t size = size_;\
-    static constexpr GLenum value=value_;\
-};
-
-#define GLSLTypeEquivalence(original, newtype) \
-template<>\
-struct GLSLType<newtype> : public GLSLType<original> {};
-
-GLSLTypeTraits(uint8_t, 1, GL_UNSIGNED_BYTE);
-GLSLTypeTraits(uint16_t, 2, GL_UNSIGNED_SHORT);
-GLSLTypeTraits(uint32_t, 4, GL_UNSIGNED_INT);
-GLSLTypeTraits(int8_t, 1, GL_BYTE);
-GLSLTypeTraits(int16_t, 2, GL_SHORT);
-GLSLTypeTraits(int32_t, 4, GL_INT);
-GLSLTypeTraits(float, 4, GL_FLOAT);
-GLSLTypeTraits(double, 8, GL_DOUBLE);
-
-class BufferError : public Error<BufferError> {
-    protected:
-    using Base = Error<BufferError>;
-    
-    public:
-    using Base::Base;
-    enum Codes : unsigned int {
-        UNDEFINED,
-        DATA_OVERFLOW,
-        DATA_ERROR,
-        BAD_DATA_TYPE
-    };
-    static const std::string type;
-    static const ErrorCodeMap ErrorMessages;
-};
-
-class Buffer : public OpenGLObject {
-    protected:
-    using Codes = BufferError::Codes;
-    using OpenGLObject::_id;
-    GLenum _usage = GL_STATIC_DRAW;
-    size_t _size;
-    virtual GLuint declare() override {
-        if (!_id) {
-            OPENGL_CALL(glGenBuffers(1, &_id));
-        }
-        this->bind();
-        return _id;
-    } 
-    virtual void remove() override {
-        if (_id) {
-            this->unbind();
-            OPENGL_CALL(glDeleteBuffers(1, &_id));
-            _id = 0;
-        }
-    }
-
-    public:
-    const GLenum Target;
-    using OpenGLObject::OpenGLObject;
-    Buffer(GLenum target);
-    Buffer(GLenum target, const ByteVector&, GLenum usage=GL_STATIC_DRAW);
-    Buffer(Buffer&& other);
-    Buffer& operator=(Buffer&& rhs);
-
-    virtual void bind() const override {
-        if (_id) {
-            OPENGL_CALL(glBindBuffer(Target, _id));
-        } else {
-            THROW(OpenGLObjectError(
-                OpenGLObjectError::Codes::INVALID_OBJECT,
-                "w/ BufferType " + BufferTypes[Target]
-            ));
-        }
-    }
-    virtual void unbind() const override { 
-        OPENGL_CALL(glBindBuffer(Target, 0));
-    }
-    GLenum usage() const;
-    size_t size() const;
-    ByteVector data() const;
-
-    void data(const ByteVector& data, GLenum usage=GL_STATIC_DRAW);
-    void data(const void* data, size_t size, GLenum usage=GL_STATIC_DRAW);
-    void subdata(const void* data, size_t size, GLintptr offset=0);
-    void subdata(const ByteVector& data_, GLintptr offset=0);
-    // virtual void clear() const { glClearBufferData(Target, ) }
-
-};
-
-/* template <typename BufferType>
-class ImmutableBuffer : public virtual Buffer {
-    public:
-    ImmutableBuffer() = default;
-    ImmutableBuffer(
-        size_t size_,
-        GLenum usage_ = GL_STATIC_DRAW,
-        GLbitfield flags_=0x0
-    ) : size(size_), Base::usage(usage_) {
-        glBufferStorage(Target, size, nullptr, flags_);
-    }
-
-    std::weak_ptr<void> map(GLbitfield access_) {
-        if (_map && _mapAccess != access_) { unmap(); }
-        _mapAccess = access_;
-        if (!_map) {
-            bind();
-            glMapBuffer(Target, _mapAccess);
-        }
-        return _map;
-    }
-    void unmap() {
-        bind();
-        glUnmapBuffer(Target);
-        _map.reset();
-    }
-    
-    const size_t size;
-
-protected:
-    std::shared_ptr<void> _map = nullptr;
-    GLbitfield _mapAccess = 0;
-
-}; */
-
-class UniformBuffer : public Buffer {
-    protected:
-    GLuint _index;
-
-    public:
-    UniformBuffer();
-    void bind() const override;
-    GLuint bufferIndex() const;
-    GLuint bufferIndex(GLuint);
-
-};
-
-template<typename T>
-struct IsValidGLElementIndexType {
-    static constexpr bool value = false;
-
-};
-
-template<typename T>
-struct ValidGLElementIndexType {
-    static constexpr bool value = true;
-    static constexpr GLenum glsltype = GLSLType<T>::value;
-};
-
-
-template<>
-struct IsValidGLElementIndexType<uint8_t> : public ValidGLElementIndexType<uint8_t> {};
-template<>
-struct IsValidGLElementIndexType<uint16_t> : public ValidGLElementIndexType<uint16_t> {};
-template<>
-struct IsValidGLElementIndexType<uint32_t> : public ValidGLElementIndexType<uint32_t> {};
-
-class ElementBuffer : Buffer {
-    private:
-    template<typename T>
-    inline void checkForElementDataType() {
-        static_assert(IsValidGLElementIndexType<T>::value, 
-            "ElementBuffer data type must resolve to one of GL_UNSIGNED_BYTE,"
-            "GL_UNSIGNED_SHORT, or GL_UNSIGNED_INT"
-        );
-    }
-    
-    protected:
-    using Codes = BufferError::Codes;
-    using OpenGLObject::_id;
-    using Buffer::_usage;
-    using Buffer::_size;
-    using Buffer::declare;
-    using Buffer::remove;
-    GLenum _datatype;
-    template<typename T>
-    inline void checkDatatypeConsistency() {
-        if (_datatype != ValidGLElementIndexType<T>::value) {
-            THROW(BufferError(
-                Codes::BAD_DATA_TYPE,
-                GLenumTable[ValidGLElementIndexType<T>::value] + " not same as buffer "
-                "data type "+GLenumTable[_datatype]
-            ));
-        }
-    }
-
-    public:
-    using Buffer::Target;
-    using Buffer::OpenGLObject;
-    using Buffer::bind;
-    using Buffer::unbind;
-    using Buffer::usage;
-    using Buffer::size;
-    template<typename T>
-    ElementBuffer(const std::vector<T>& indices, GLenum usage=GL_STATIC_DRAW) : Buffer(GL_ELEMENT_ARRAY_BUFFER) {
-        data(indices, usage);
-    }
-
-    inline GLenum datatype() { return _datatype; }
-
-    template<typename T>
-    void data(const std::vector<T>& data, GLenum usage=GL_STATIC_DRAW) {
-        checkForElementDataType<T>();
-        _datatype = ValidGLElementIndexType<T>::glsltype;
-        Buffer::data(vectorToBytes(data), usage);
-    }
-    
-    template<typename T>
-    void data(const T* data, size_t size, GLenum usage=GL_STATIC_DRAW) {
-        checkForElementDataType<T>();
-        _datatype = ValidGLElementIndexType<T>::glsltype;
-        Buffer::data((void*)data, size * sizeof(T), usage);
-    }
-    
-    template<typename T>
-    void subdata(const T* data, size_t size, GLintptr offset=0) {
-        checkForElementDataType<T>();
-        checkDatatypeConsistency<T>();
-        Buffer::subdata((void*)data, size * sizeof(T), offset);
-    }
-    
-    template<typename T>
-    void subdata(const std::vector<T>& data_, GLintptr offset=0) {
-        checkForElementDataType<T>();
-        checkDatatypeConsistency<T>();
-        Buffer::subdata(vectorToBytes(data_), offset);
-    }
-
-};
-
-} // namespace NB
-#endif // _NB_BUFFER