#include "iwa/input.hpp"

#include "iwa/log.hpp"

namespace iwa
{
KeyState getKeyState(ScanCode scanCode) noexcept
{
    const int index = static_cast<int>(scanCode);
    int numKeys = 0;
    const Uint8* keys = SDL_GetKeyboardState(&numKeys);
    if (index >= numKeys) {
        return {};
    }
    return {
        .pressed = keys[index] > 0
    };
}

void captureMouse() noexcept
{
    SDL_CaptureMouse(SDL_TRUE);
}

void uncaptureMouse() noexcept
{
    SDL_CaptureMouse(SDL_FALSE);
}

std::pair<int, int> getMouseScreenPosition() noexcept
{
    std::pair<int, int> position;
    SDL_GetGlobalMouseState(&position.first, &position.second);
    return position;
}
} // namespace iwa