#pragma once
#include <PSX/GPU/gpu_primitives.hpp>
#include <PSX/GPU/gpu.hpp>
#include <PSX/GTE/gte.hpp>

namespace GTETest {
    using namespace JabyEngine;

    struct GTE_Sprite {
        GPU::AreaI16  area;
        GPU::POLY_FT4 display;

        static constexpr GTE_Sprite create(const GPU::POLY_FT4& base) {
            return GTE_Sprite{
                .area    = GPU::AreaI16::create(base.get_rect_pos(), base.get_rect_size()),
                .display = base
            };
        }

        void apply(const GTE::MATRIX& matrix) {
            const auto  move_back = GTE::MATRIX::comp(GTE::MATRIX::translated(-matrix.transfer.x, -matrix.transfer.y, -matrix.transfer.z), matrix);
            const auto& area      = this->area;

            this->display.vertex0 = move_back.apply_to(area.get_top_left());
            this->display.vertex1 = move_back.apply_to(area.get_top_right());
            this->display.vertex2 = move_back.apply_to(area.get_bottom_left());
            this->display.vertex3 = move_back.apply_to(area.get_bottom_right());
        }

        void render() {
            GPU::render(this->display);
        }
    };
}