#pragma once

namespace Emulator {

struct Platform {
  virtual auto path(uint id) -> string { return ""; }
  virtual auto open(uint id, string name, vfs::file::mode mode, bool required = false) -> vfs::shared::file { return {}; }
  virtual auto load(uint id, string name, string type) -> maybe<uint> { return nothing; }
  virtual auto videoRefresh(const uint32* data, uint pitch, uint width, uint height) -> void {}
  virtual auto audioSample(const double* samples, uint channels) -> void {}
  virtual auto inputPoll(uint port, uint device, uint input) -> int16 { return 0; }
  virtual auto inputRumble(uint port, uint device, uint input, bool enable) -> void {}
  virtual auto dipSettings(Markup::Node node) -> uint { return 0; }
  virtual auto notify(string text) -> void { print(text, "\n"); }
};

extern Platform* platform;

}