graphics_context.h

// © Joseph Cameron - All Rights Reserved
 
#ifndef GDK_GFX_CONTEXT_H
#define GDK_GFX_CONTEXT_H
 
#include <gdk/entity.h>
#include <gdk/graphics_types.h>
#include <gdk/material.h>
#include <gdk/model.h>
#include <gdk/scene.h>
#include <gdk/screen_camera.h>
#include <gdk/shader_program.h>
#include <gdk/texture.h>
#include <gdk/texture_camera.h>
 
#include <memory>
 
namespace gdk {
    namespace graphics {
        class context {
        public:
        //
            [[nodiscard]] virtual scene_ptr_type make_scene() = 0;

            [[nodiscard]] virtual camera_ptr_type make_camera() = 0;
            
            [[nodiscard]] virtual texture_camera_ptr_type make_texture_camera() = 0;
           
            [[nodiscard]] virtual entity_ptr_type make_entity(
                const const_model_ptr_type pModel, 
                const const_material_ptr_type pMaterial 
            ) = 0;
            
            [[nodiscard]] virtual model_ptr_type make_model(
                const gdk::model::usage_hint,
                const model_data &vertexData
            ) = 0;
            [[nodiscard]] virtual model_ptr_type make_model() = 0;

            [[nodiscard]] virtual material_ptr_type make_material(
                const const_shader_ptr_type pShader,
                const material::render_mode aRenderMode = material::render_mode::opaque,
                const material::face_culling_mode aFaceCullingMode = material::face_culling_mode::none
            ) = 0;

            [[nodiscard]] virtual texture_ptr_type make_texture(
                const texture_data::view &aTextureDataView,
                const texture::wrap_mode aWrapModeU = texture::wrap_mode::repeat,
                const texture::wrap_mode aWrapModeV = texture::wrap_mode::repeat
            ) = 0;
            [[nodiscard]] virtual texture_ptr_type make_texture() = 0;

        //
            //TODO: get_cube and get_quad dont need to rely on impl anymore. move these to statics on model_data
            [[nodiscard]] virtual model_ptr_type get_cube_model() const = 0;

            [[nodiscard]] virtual shader_ptr_type get_alpha_cutoff_shader() const = 0;

            virtual ~context() = default;
        };
    }
}
 
#endif