cardboy/Firmware/main/include/app_platform.hpp

#pragma once

#include "config.hpp"
#include "input_state.hpp"

#include <buttons.hpp>
#include <disp_tools.hpp>
#include <power_helper.hpp>

#include "freertos/FreeRTOS.h"
#include "freertos/task.h"

class PlatformFramebuffer {
public:
    int width() const { return DISP_WIDTH; }
    int height() const { return DISP_HEIGHT; }

    void drawPixel(int x, int y, bool on) {
        if (x < 0 || y < 0 || x >= width() || y >= height())
            return;
        DispTools::set_pixel(x, y, on);
    }

    void clear(bool on) {
        for (int y = 0; y < height(); ++y)
            for (int x = 0; x < width(); ++x)
                DispTools::set_pixel(x, y, on);
    }
};

class PlatformInput {
public:
    InputState readState() {
        InputState    state{};
        const uint8_t pressed = Buttons::get().get_pressed();
        if (pressed & BTN_UP)
            state.up = true;
        if (pressed & BTN_LEFT)
            state.left = true;
        if (pressed & BTN_RIGHT)
            state.right = true;
        if (pressed & BTN_DOWN)
            state.down = true;
        if (pressed & BTN_A)
            state.a = true;
        if (pressed & BTN_B)
            state.b = true;
        if (pressed & BTN_SELECT)
            state.select = true;
        if (pressed & BTN_START)
            state.start = true;
        return state;
    }
};

class PlatformClock {
public:
    uint32_t millis() {
        TickType_t ticks = xTaskGetTickCount();
        return static_cast<uint32_t>((static_cast<uint64_t>(ticks) * 1000ULL) / configTICK_RATE_HZ);
    }

    void sleep_ms(uint32_t ms) { PowerHelper::get().delay(static_cast<int>(ms), static_cast<int>(ms)); }
};