state("Spel2") {}

startup {
  settings.Add("st", true, "Starting");
  settings.Add("stlevel", true, "Start on start of first level (uses IGT timing) [any%]", "st");
  settings.Add("stast", false, "Start on start of first level (uses RTA timing) [AC, AS+T]", "st");
  settings.Add("stdoor", false, "Start on entering cave door in camp (uses RTA timing) [AJE]", "st");
  settings.Add("stcamp", false, "Start on entering camp (uses RTA timing) [AA]", "st");
  settings.Add("starena", false, "Start on arena intro (uses RTA timing) [AA]", "st");

  settings.Add("sp", true, "Splitting");
  settings.Add("trans", true, "Split on any level transition screen [any%]", "sp");
  settings.Add("world", false, "Split on any world transition", "sp");
  settings.Add("tiamat", true, "Split on end cutscene after Tiamat [any%, AS+T]", "sp");
  settings.Add("hundun", true, "Split on end cutscene after Hundun [any%]", "sp");
  settings.Add("co", true, "Split on end cutscene after Cosmic Ocean [any%]", "sp");
  settings.Add("shortcut", false, "Split on completed shortcut tasks [AS+T]", "sp");
  settings.Add("character", false, "Split on new character unlocked [AC 16 splits]", "sp");
  settings.Add("characters", false, "Split on 20 characters unlocked [AC 1 split]", "sp");
  settings.Add("journal", false, "Split on 100% journal unlocked [AJE]", "sp");

  settings.Add("rs", true, "Resetting");
  settings.Add("rsrestart", true, "Reset on death/instant restart/in camp [any%]", "rs");
  settings.Add("rsast", false, "Reset on instant restart before meeting Terra [AS+T]", "rs");
  settings.Add("rsac", false, "Reset on instant restart before unlocking characters [AC]", "rs");
  settings.Add("rsdata", false, "Reset on \"Data Management\" reset [AS+T, AC, AJE, AA]", "rs");
  settings.Add("rsmenu", false, "Reset in main menu", "rs");
  settings.Add("rstitle", false, "Reset in title screen", "rs");
  settings.Add("pacifist", false, "Reset on losing pacifist status", "rs");

  settings.Add("tm", true, "Timing (Game Time returns the proper time based on your Start option)");
  settings.Add("tmforce", true, "Force LiveSplit timing method to Game Time", "tm");
  settings.Add("tmsoigt", false, "Use Sum of IGT instead of default timing", "tm");

  settings.Add("ms", true, "Miscellaneous");
  settings.Add("tracker", false, "Send journal data to s2tracker [AC, AJE]", "ms");
}

init {
  vars.state = new MemoryWatcherList();
  vars.ptr = IntPtr.Zero;
  vars.feedptr = IntPtr.Zero;
  vars.saveptr = IntPtr.Zero;
  vars.checksum = 0;
  vars.lastsum = 0;
  vars.journal = new byte[0];
  vars.initDone = false;
  vars.inittime = TimeSpan.FromSeconds(10);
  vars.savepattern = new SigScanTarget(16, "?? 00 00 00 00 00 00 00 33 36 00 00 00 00 00 00");
  vars.soigt = 0;
  vars.started = false;

  Action initMemory = delegate() {
    TimeSpan runtime = DateTime.Now - game.StartTime;
    if (runtime > vars.inittime) {
      foreach (var page in game.MemoryPages(true)) {
        if (page.BaseAddress.ToInt64() < 0x70000000000) {
          continue;
        }
        var scanner = new SignatureScanner(game, page.BaseAddress, (int) page.RegionSize);
        IntPtr findptr = scanner.Scan(new SigScanTarget(0, 0x44, 0x52, 0x45, 0x47, 0x55, 0x41, 0x53, 0x4C));
        IntPtr saveptr = scanner.Scan(vars.savepattern, 8);
        IntPtr feedptr = scanner.Scan(new SigScanTarget(0, 0xDE, 0xC0, 0xED, 0xFE));

        if (findptr != IntPtr.Zero) {
          vars.ptr = findptr;
          print("AutoSplitter: "+vars.ptr.ToString("x"));
        }
        if (saveptr != IntPtr.Zero) {
          vars.saveptr = saveptr;
          vars.journal = game.ReadBytes((IntPtr)vars.saveptr, 210);
          print("Savedata: "+vars.saveptr.ToString("x"));
        }
        if (feedptr != IntPtr.Zero && vars.feedptr == IntPtr.Zero) {
          vars.feedptr = feedptr;
          print("Feedcode: "+vars.feedptr.ToString("x"));
        }
      }
      if (vars.ptr == IntPtr.Zero) {
        throw new Exception("Could not find magic number for AutoSplitter!");
      }
      if (vars.feedptr == IntPtr.Zero) {
        throw new Exception("Could not find feedcode!");
      }

      vars.state.Add(new MemoryWatcher<byte>(vars.ptr+0x14) { Name = "screen" });
      vars.state.Add(new MemoryWatcher<byte>(vars.ptr+0x1a) { Name = "pause" });
      vars.state.Add(new MemoryWatcher<int>(vars.ptr+0x1c) { Name = "igt" });
      vars.state.Add(new MemoryWatcher<byte>(vars.ptr+0x20) { Name = "world" });
      vars.state.Add(new MemoryWatcher<byte>(vars.ptr+0x21) { Name = "level" });
      vars.state.Add(new MemoryWatcher<int>(vars.ptr+0x28) { Name = "characters" });
      vars.state.Add(new MemoryWatcher<byte>(vars.ptr+0x2c) { Name = "shortcuts" });
      vars.state.Add(new MemoryWatcher<int>(vars.ptr+0x294) { Name = "door" });
      vars.state.Add(new MemoryWatcher<int>(vars.ptr+0x298) { Name = "reset" });
      vars.state.Add(new MemoryWatcher<int>(vars.ptr+0x29c) { Name = "reset_type" });
      vars.state.Add(new MemoryWatcher<byte>(vars.feedptr+0x994) { Name = "pacifist" });

      vars.initDone = true;
    }
  };

  Action initTracker = delegate() {
    TimeSpan runtime = DateTime.Now - game.StartTime;
    if (runtime > vars.inittime) {
      foreach (var page in game.MemoryPages(true)) {
        if (page.BaseAddress.ToInt64() < 0x70000000000) {
          continue;
        }
        var scanner = new SignatureScanner(game, page.BaseAddress, (int) page.RegionSize);
        IntPtr saveptr = scanner.Scan(vars.savepattern, 8);

        if (saveptr != IntPtr.Zero) {
          vars.saveptr = saveptr;
          vars.journal = game.ReadBytes((IntPtr)vars.saveptr, 210);
          print("Savedata: "+vars.saveptr.ToString("x"));
        }
      }
    }
  };

  vars.init = initMemory;
  vars.initTracker = initTracker;
  vars.init();
}

update {
  if(!vars.initDone) {
    vars.init();
    return false;
  }

  if(settings["tmforce"] && timer.CurrentTimingMethod != TimingMethod.GameTime) timer.CurrentTimingMethod = TimingMethod.GameTime;
  vars.state.UpdateAll(game);
  timer.IsGameTimePaused = !vars.state["igt"].Changed;
  if(vars.state["screen"].Changed) print("Screen: "+vars.state["screen"].Old.ToString()+" -> "+vars.state["screen"].Current.ToString());
  if(vars.state["world"].Changed) print("World: "+vars.state["world"].Old.ToString()+" -> "+vars.state["world"].Current.ToString());
  if(vars.state["level"].Changed) print("Level: "+vars.state["level"].Old.ToString()+" -> "+vars.state["level"].Current.ToString());
  if(vars.state["characters"].Changed) print("Characters: "+vars.state["characters"].Old.ToString()+" -> "+vars.state["characters"].Current.ToString());
  if(vars.state["shortcuts"].Changed) print("Shortcuts: "+vars.state["shortcuts"].Old.ToString()+" -> "+vars.state["shortcuts"].Current.ToString());
  if(vars.state["door"].Changed) print("Door frame: "+vars.state["door"].Old.ToString()+" -> "+vars.state["door"].Current.ToString());
  if(vars.state["reset"].Changed) {
    print("Reset frame: "+vars.state["reset"].Old.ToString()+" -> "+vars.state["reset"].Current.ToString());
    if (settings["tracker"]) {
      try {
        System.Net.WebRequest req = System.Net.WebRequest.Create("http://localhost:27122/clear");
        req.Method = "POST";
        System.Net.WebResponse res = req.GetResponse();
        print(((System.Net.HttpWebResponse)res).StatusDescription);
      } catch (System.Net.WebException e) {
        print("Failed to update s2tracker (is it running?): " + e.ToString());
      }
    }
  }
  if(vars.state["reset_type"].Changed) print("Reset type: "+vars.state["reset_type"].Old.ToString()+" -> "+vars.state["reset_type"].Current.ToString());

  if (settings["tracker"] || settings["journal"]) {
    if (vars.saveptr == IntPtr.Zero) {
      vars.initTracker();
    } else {
      vars.journal = game.ReadBytes((IntPtr)vars.saveptr, 210);
      int sum = 0;
      if (vars.journal != null) {
        Array.ForEach((System.Byte[])vars.journal, i => sum += i);
        if (sum != vars.checksum) {
          print("Journal: "+vars.checksum.ToString()+" -> "+sum.ToString()+" / 210");
          vars.checksum = sum;
          if (settings["tracker"]) {
            try {
              var post = "journal="+string.Join(",", vars.journal);
              byte[] bytes = Encoding.ASCII.GetBytes(post);
              System.Net.WebRequest req = System.Net.WebRequest.Create("http://localhost:27122/");
              req.Method = "POST";
              req.ContentType = "application/x-www-form-urlencoded";
              Stream dataStream = req.GetRequestStream();
              dataStream.Write(bytes, 0, bytes.Length);
              dataStream.Close();
              System.Net.WebResponse res = req.GetResponse();
              print(((System.Net.HttpWebResponse)res).StatusDescription);
            } catch (System.Net.WebException e) {
              print("Failed to update s2tracker (is it running?): " + e.ToString());
            }
          }
        }
      }
    }
  }

  if (settings["tmsoigt"] && vars.started && vars.state["igt"].Current < vars.state["igt"].Old)
  {
    print("Sum of IGT: "+vars.soigt.ToString()+" + "+vars.state["igt"].Old.ToString());
    vars.soigt += vars.state["igt"].Old;
  }
}

start {
  if(!vars.initDone) {
    return false;
  }

  if(vars.state["screen"].Current < 11) return false;
  if(vars.state["screen"].Current > 25) return false;
  if(settings["pacifist"] && (vars.state["pacifist"].Current & 1) == 0) return false;
  if(settings["stlevel"] && vars.state["screen"].Current == 12 && vars.state["igt"].Current > 1) {
    print("Start: Level");
    return true;
  } else if(settings["stast"] && vars.state["screen"].Current == 12 && vars.state["igt"].Current > 1) {
    print("Start: AS+T / AC");
    return true;
  } else if(settings["stdoor"] && vars.state["screen"].Current == 11 && vars.state["door"].Changed) {
    print("Start: Door");
    return true;
  } else if(settings["stcamp"] && vars.state["screen"].Current == 11) {
    print("Start: Camp");
    return true;
  } else if(settings["starena"] && vars.state["screen"].Current == 25) {
    print("Start: Arena Intro");
    return true;
  }
}

onStart {
  vars.soigt = 0;
  if (settings["stdoor"])
    vars.soigt = -vars.state["igt"].Current;
  vars.started = true;
}

split {
  if(!vars.initDone) {
    return false;
  }

  if(vars.state["screen"].Current == 14) return false;
  if(vars.state["screen"].Current < 12) return false;
  int sum = 0;
  Array.ForEach((System.Byte[])vars.journal, i => sum += i);
  if(settings["trans"] && vars.state["screen"].Changed && vars.state["screen"].Current == 13) {
    print("Split: Level transition");
    return true;
  } else if(settings["tiamat"] && vars.state["world"].Current == 6 && vars.state["screen"].Changed && vars.state["screen"].Current == 16) {
    print("Split: Tiamat ending");
    return true;
  } else if(settings["hundun"] && vars.state["world"].Current == 7 && vars.state["screen"].Changed && vars.state["screen"].Current == 16) {
    print("Split: Hundun ending");
    return true;
  } else if(settings["co"] && vars.state["screen"].Changed && vars.state["screen"].Current == 19) {
    print("Split: CO ending");
    return true;
  } else if(settings["shortcut"] && vars.state["shortcuts"].Changed && vars.state["shortcuts"].Current > 1) {
    print("Split: Shortcut unlocked");
    return true;
  } else if(settings["character"] && vars.state["characters"].Changed) {
    print("Split: Character unlocked");
    return true;
  } else if(settings["characters"] && vars.state["characters"].Changed && vars.state["characters"].Current == 20) {
    print("Split: All characters unlocked");
    return true;
  } else if(settings["world"] && vars.state["world"].Changed) {
    print("Split: World");
    return true;
  } else if(settings["journal"] && sum == 210 && vars.lastsum != sum) {
    print("Split: Journal");
    vars.lastsum = sum;
    return true;
  }
}

reset {
  if(!vars.initDone) {
    return false;
  }
  if(settings["rsrestart"] && vars.state["igt"].Changed && vars.state["igt"].Current <= 1) {
    print("Reset: Restart");
    return true;
  }
  if(settings["rsast"] && vars.state["igt"].Changed && vars.state["igt"].Current <= 1 && vars.state["shortcuts"].Current == 0) {
    print("Reset: Restart, no shortcuts");
    return true;
  }
  if(settings["rsac"] && vars.state["igt"].Changed && vars.state["igt"].Current <= 1 && vars.state["characters"].Current == 4) {
    print("Reset: Restart, no characters");
    return true;
  }
  if(settings["rstitle"] && vars.state["screen"].Changed && vars.state["screen"].Current == 3) {
    print("Reset: Title");
    return true;
  }
  if(settings["rsmenu"] && vars.state["screen"].Changed && vars.state["screen"].Current < 11) {
    print("Reset: Menu");
    return true;
  }
  if(settings["rsdata"] && vars.state["screen"].Current == 5 && vars.state["reset"].Changed) {
    print("Reset: Data Management");
    return true;
  }
  if(settings["pacifist"] && vars.state["pacifist"].Changed && (vars.state["pacifist"].Current & 1) == 0) {
    print("Reset: Pacifist status lost");
    return true;
  }
}

onReset {
  vars.soigt = 0;
  vars.started = false;
}

gameTime {
  if(settings["tmsoigt"]) {
    return TimeSpan.FromSeconds((vars.state["igt"].Current + vars.soigt)/60.0);
  } else if(settings["stlevel"]) {
    return TimeSpan.FromSeconds(vars.state["igt"].Current/60.0);
  }
  return timer.CurrentTime.RealTime;
}