Revert "a bunch of junk, merging 'shitty' branch"

This reverts commit c68cbfa37b.

MG/MG_GL/Implementations/GL/Drawing/GL_Drawing.cpp

@@ -3,45 +3,12 @@
 //
 
 #include "GL_Drawing.h"
-#include "../../../../MG_RHI/GLES/RHI.h"
 
 namespace MG_GL::GL {
     // This is a test function that directly draws textures.
     void DrawElements(GLenum mode, GLsizei count, GLenum type, const void *indices) {
-//        ::GLES::glViewport(0,0,3200,1440);
-//        MG_RHI::GLES::Test::DrawAllTextures();
-        VertexArrayState* vaState = MG_State_T::vertexArrayState;
-        VertexArrayObject* vao = &vaState->vaos_[vaState->currentVao_];
-
-        auto& rhi = MG_RHI::GLES::RHI::GetInstance();
-        rhi.TransitionTo(MG_RHI::GLES::State::DrawElements);
-
-        if (vao->elementBuffer != 0 && indices != nullptr) {
-            static GLuint dynamicIBO = 0;
-            if (dynamicIBO == 0) {
-                MGL_TRY(::GLES::glGenBuffers(1, &dynamicIBO);)
-            }
-
-            size_t typeSize = 0;
-            switch(type) {
-                case GL_UNSIGNED_BYTE:  typeSize = sizeof(GLubyte); break;
-                case GL_UNSIGNED_SHORT: typeSize = sizeof(GLushort); break;
-                case GL_UNSIGNED_INT:   typeSize = sizeof(GLuint); break;
-            }
-            size_t dataSize = count * typeSize;
-
-            MGL_TRY(::GLES::glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, dynamicIBO);)
-            MGL_TRY(::GLES::glBufferData(GL_ELEMENT_ARRAY_BUFFER, dataSize, indices, GL_STREAM_DRAW);)
-        }
-
-        if (vao->elementBuffer != 0 || indices != nullptr) {
-            MGL_TRY(::GLES::glDrawElements(
-                    mode,
-                    count,
-                    type,
-                    indices
-            );)
-        }
+        ::GLES::glViewport(0,0,3200,1440);
+        MG_RHI::GLES::Test::DrawAllTextures();
     };
     void DrawArrays(GLenum mode, GLint first, GLsizei count) {
         ::GLES::glViewport(0,0,3200,1440);

MG/MG_GL/State/Buffer/BufferState.h

@@ -32,7 +32,7 @@ public:
     void Delete(GLuint buffer);
     GLuint GetCurrentBinding(GLenum target) const;
 
-public: // TODO
+private:
     std::unordered_map<GLuint, BufferObject> buffers_;
     std::set<GLuint> freeIds_;
     GLuint lastId_ = 0;

MG/MG_GL/State/Common/CommonState.h

@@ -9,7 +9,7 @@
 #include "../../../Includes.h"
 
 class CommonState {
-public: // TODO
+private:
     // Pixel storage parameters
     std::unordered_map<GLenum, GLint> pixelStoreParams;
 

MG/MG_GL/State/Framebuffer/FramebufferState.h

@@ -35,7 +35,7 @@ public:
     GLenum glValidateCompleteness(GLenum target);
     FramebufferObject* GetCurrentFBO(GLenum target);
     
-public: // TODO
+private:
     std::unordered_map<GLuint, FramebufferObject> framebuffers_;
     std::unordered_map<GLenum, GLuint> currentBindings_; // READ/DRAW/FRAMEBUFFER
     std::set<GLuint> freeIds_;

MG/MG_GL/State/Program/ProgramState.h

@@ -47,7 +47,7 @@ struct ProgramObject {
 };
 
 class ProgramState {
-public: // TODO
+private:
     std::unordered_map<GLuint, ShaderObject> shaders_;
     std::unordered_map<GLuint, ProgramObject> programs_;
     std::set<GLuint> freeShaderIds_;

MG/MG_GL/State/Texture/TextureState.h

@@ -54,7 +54,7 @@ public:
 };
 
 class TextureState {
-public: // TODO
+private:
     std::vector<TextureUnitState> textureUnits_;
     GLuint activeTextureUnit_ = 0;
 

MG/MG_GL/State/VertexArray/VertexArrayState.cpp

@@ -19,7 +19,7 @@ GLenum VertexArrayState::Create(GLuint* array) {
     }
 
     *array = id;
-//    vaos_[id].generated = true;
+    vaos_[id].generated = true;
     return GL_NO_ERROR;
 }
 
@@ -41,9 +41,8 @@ GLenum VertexArrayState::CreateN(GLsizei n, GLuint* arrays) {
 }
 
 GLenum VertexArrayState::Bind(GLuint array) {
-    if (array != 0 && vaos_.find(array) == vaos_.end()) return GL_INVALID_OPERATION;
+    if (array != 0 && !vaos_.count(array)) return GL_INVALID_OPERATION;
     currentVao_ = array;
-    GetCurrentVAO()->generated = true;
     return GL_NO_ERROR;
 }
 

MG/MG_GL/State/VertexArray/VertexArrayState.h

@@ -43,7 +43,7 @@ public:
     GLuint GetBoundElementBuffer();
     VertexArrayObject* GetCurrentVAO();
 
-public: // TODO
+private:
     std::unordered_map<GLuint, VertexArrayObject> vaos_;
     std::set<GLuint> freeIds_;
     GLuint lastId_ = 0;