jak-project/game/kernel/jak2/kmachine.cpp

#include "kmachine.h"

#include <bitset>
#include <cstring>
#include <stdexcept>
#include <string>

#include "common/global_profiler/GlobalProfiler.h"
#include "common/log/log.h"
#include "common/symbols.h"
#include "common/util/FileUtil.h"
#include "common/util/FontUtils.h"
#include "common/util/string_util.h"

#include "game/external/discord_jak2.h"
#include "game/graphics/display.h"
#include "game/graphics/jak2_texture_remap.h"
#include "game/kernel/common/Symbol4.h"
#include "game/kernel/common/fileio.h"
#include "game/kernel/common/kboot.h"
#include "game/kernel/common/kdgo.h"
#include "game/kernel/common/kdsnetm.h"
#include "game/kernel/common/kernel_types.h"
#include "game/kernel/common/klink.h"
#include "game/kernel/common/kmachine.h"
#include "game/kernel/common/kmalloc.h"
#include "game/kernel/common/kprint.h"
#include "game/kernel/common/kscheme.h"
#include "game/kernel/common/ksocket.h"
#include "game/kernel/common/ksound.h"
#include "game/kernel/common/memory_layout.h"
#include "game/kernel/jak2/kboot.h"
#include "game/kernel/jak2/kdgo.h"
#include "game/kernel/jak2/klink.h"
#include "game/kernel/jak2/klisten.h"
#include "game/kernel/jak2/kmalloc.h"
#include "game/kernel/jak2/kscheme.h"
#include "game/kernel/jak2/ksound.h"
#include "game/overlord/jak2/iso.h"
#include "game/sce/libdma.h"
#include "game/sce/libgraph.h"
#include "game/sce/sif_ee.h"
#include "game/sce/stubs.h"
#include "game/system/vm/vm.h"

using namespace ee;

namespace jak2 {
/*!
 * Initialize global variables based on command line parameters. Not called in retail versions,
 * but it is present in the ELF.
 * DONE
 * Modified to use std::string, and removed call to fflush.
 */
void InitParms(int argc, const char* const* argv) {
  // Modified default settings to boot up the game like normal if no arguments are present.
  if (argc == 1) {
    DiskBoot = 1;
    isodrv = fakeiso;
    modsrc = 0;
    reboot_iop = 0;
    DebugSegment = 0;
    MasterDebug = 0;
  }

  for (int i = 1; i < argc; i++) {
    std::string arg = argv[i];
    // DVD Settings
    // ----------------------------

    // the "cd" mode uses the DVD drive for everything. This is how the game runs in retail
    if (arg == "-cd") {
      Msg(6, "dkernel: cd mode\n");
      isodrv = iso_cd;  // use the actual DVD drive for data files
      modsrc = 1;       // use the DVD drive data for IOP modules
      reboot_iop = 1;   // Reboot the IOP (load new IOP runtime)
    }

    // the "cddata" uses the DVD drive for everything but IOP modules.
    if (arg == "-cddata") {
      Msg(6, "dkernel: cddata mode\n");
      isodrv = iso_cd;  // tell IOP to use actual DVD drive for data files
      modsrc = 0;       // don't use DVD drive for IOP modules
      reboot_iop = 0;   // no need to reboot the IOP
    }

    if (arg == "-demo") {
      Msg(6, "dkernel: demo mode\n");
      kstrcpy(DebugBootMessage, "demo");
    }

    // new for jak 2
    if (arg == "-kiosk") {
      Msg(6, "dkernel: kiosk mode\n");
      kstrcpy(DebugBootMessage, "kiosk");
    }

    // new for jak 2
    if (arg == "-preview") {
      Msg(6, "dkernel: preview mode\n");
      kstrcpy(DebugBootMessage, "preview");
    }

    // the "deviso" mode is one of two modes for testing without the need for DVDs
    if (arg == "-deviso") {
      Msg(6, "dkernel: deviso mode\n");
      isodrv = deviso;  // IOP deviso mode
      modsrc = 2;       // now 2 for Jak 2
      reboot_iop = 0;
    }
    // the "fakeiso" mode is the other of two modes for testing without the need for DVDs
    if (arg == "-fakeiso") {
      Msg(6, "dkernel: fakeiso mode\n");
      isodrv = fakeiso;  // IOP fakeeiso mode
      modsrc = 0;        // no IOP module loading (there's no DVD to load from!)
      reboot_iop = 0;
    }

    // the "boot" mode is used to set GOAL up for running the game in retail mode
    if (arg == "-boot") {
      Msg(6, "dkernel: boot mode\n");
      MasterDebug = 0;
      DiskBoot = 1;
      DebugSegment = 0;
    }

    // new for jak 2
    if (arg == "-debug-boot") {
      Msg(6, "dkernel: debug-boot mode\n");
      MasterDebug = 0;
      DebugSegment = 1;
      DiskBoot = 1;
    }

    // traditional debug mode
    if (arg == "-debug") {
      Msg(6, "dkernel: debug mode\n");
      MasterDebug = 1;
      DebugSegment = 1;
    }

    // the "debug-mem" mode is used to set up GOAL in debug mode, but not to load debug-segments
    if (arg == "-debug-mem") {
      Msg(6, "dkernel: debug-mem mode\n");
      MasterDebug = 1;
      DebugSegment = 0;
    }

    // the "-level [level-name]" mode is used to inform the game to boot a specific level
    // the default level is "#f".
    if (arg == "-level") {
      i++;
      std::string levelName = argv[i];
      Msg(6, "dkernel: level %s\n", levelName.c_str());
      kstrcpy(DebugBootLevel, levelName.c_str());
    }

    // new for jak 2
    if (arg == "-user") {
      i++;
      std::string userName = argv[i];
      Msg(6, "dkernel: user %s\n", userName.c_str());
      kstrcpy(DebugBootUser, userName.c_str());
    }

    // new for jak 2
    if (arg == "-art") {
      i++;
      std::string artGroupName = argv[i];
      Msg(6, "dkernel: art-group %s\n", artGroupName.c_str());
      kstrcpy(DebugBootArtGroup, artGroupName.c_str());
      kstrcpy(DebugBootMessage, "art-group");
    }

    // an added mode to allow booting without a KERNEL.CGO for testing
    if (arg == "-nokernel") {
      Msg(6, "dkernel: no kernel mode\n");
      MasterUseKernel = false;
    }

    // an added mode to allow booting without sound for testing
    if (arg == "-nosound") {
      Msg(6, "dkernel: no sound mode\n");
      masterConfig.disable_sound = true;
    }
  }
}

void InitIOP() {
  Msg(6, "dkernel: boot:%d debug:%d mem:%d dev:%d mod:%d\n", DiskBoot, MasterDebug, DebugSegment,
      isodrv, modsrc);
  sceSifInitRpc(0);

  // init cd if we need it
  if (((isodrv == iso_cd) || (modsrc == 1)) || (reboot_iop == 1)) {
    InitCD();
  }

  if (reboot_iop == 0) {
    // iop with dev kernel
    printf("Rebooting IOP...\n");
    while (!sceSifRebootIop("host0:/usr/local/sce/iop/modules/ioprp271.img")) {
      printf("Failed, retrying...\n");
    }
    while (!sceSifSyncIop()) {
    }
  } else {
    printf("Rebooting IOP...\n");
    while (!sceSifRebootIop("cdrom0:\\DRIVERS\\IOPRP271.IMG")) {
      printf("Failed, retrying...\n");
    }
    while (!sceSifSyncIop()) {
    }
  }
  sceSifInitRpc(0);
  if ((isodrv == iso_cd) || (modsrc == 1)) {
    InitCD();
    sceFsReset();
  }

  char overlord_boot_command[256];
  char* cmd = overlord_boot_command;
  kstrcpy(cmd, init_types[(int)isodrv]);
  cmd = cmd + strlen(cmd) + 1;
  if (!strncmp(DebugBootMessage, "demo", 4)) {
    kstrcpy(cmd, "SCREEN1.DEM");
  } else {
    kstrcpy(cmd, "SCREEN1.USA");
  }
  cmd = cmd + strlen(cmd) + 1;
  if (masterConfig.disable_sound) {
    kstrcpy(cmd, "-nosound");
    cmd = cmd + strlen(cmd) + 1;
  }

  int total_len = cmd - overlord_boot_command;

  if (modsrc == 0) {
    if (sceSifLoadModule("host0:/usr/local/sce/iop/modules/sio2man.irx", 0, nullptr) < 0) {
      MsgErr("loading sio2man.irx failed\n");
      exit(0);
    }

    if (sceSifLoadModule("host0:/usr/local/sce/iop/modules/padman.irx", 0, nullptr) < 0) {
      MsgErr("loading padman.irx failed\n");
      exit(0);
    }
    if (sceSifLoadModule("host0:/usr/local/sce/iop/modules/libsd.irx", 0, nullptr) < 0) {
      MsgErr("loading libsd.irx failed\n");
      exit(0);
    }
    if (sceSifLoadModule("host0:/usr/local/sce/iop/modules/mcman.irx", 0, nullptr) < 0) {
      MsgErr("loading mcman.irx failed\n");
      exit(0);
    }
    if (sceSifLoadModule("host0:/usr/local/sce/iop/modules/mcserv.irx", 0, nullptr) < 0) {
      MsgErr("loading mcserv.irx failed\n");
      exit(0);
    }
    if (sceSifLoadModule("host0:/usr/home/src/989snd23/iop/sce27/989nostr.irx", 0, nullptr) < 0) {
      MsgErr("loading %s failed\n", "host0:/usr/home/src/989snd23/iop/sce27/989nostr.irx");
      exit(0);
    }
    if (DebugSegment) {
      sceSifLoadModule("host0:/usr/home/src/989snd23/iop/sce27/989err.irx", 0, nullptr);
    }
    if (sceSifLoadModule("host0:/usr/local/sce/iop/modules/scrtchpd.irx", 0, nullptr) < 0) {
      MsgErr("loading scrtchpd.irx failed\n");
      exit(0);
    }
    printf("Initializing CD library in FAKEISO mode\n");
    if (sceSifLoadModule("host0:bin/overlord.irx", total_len, overlord_boot_command) < 0) {
      MsgErr("loading overlord.irx <3> failed\n");
      exit(0);
    }
  } else {
    if (modsrc == 1) {
      if (sceSifLoadModule("cdrom0:\\DRIVERS\\SIO2MAN.IRX;1", 0, nullptr) < 0) {
        MsgErr("loading SIO2MAN.IRX failed\n");
        exit(0);
      }
      if (sceSifLoadModule("cdrom0:\\DRIVERS\\PADMAN.IRX;1", 0, nullptr) < 0) {
        MsgErr("loading PADMAN.IRX failed\n");
        exit(0);
      }
      if (sceSifLoadModule("cdrom0:\\DRIVERS\\LIBSD.IRX;1", 0, nullptr) < 0) {
        MsgErr("loading LIBSD.IRX failed\n");
        exit(0);
      }
      if (sceSifLoadModule("cdrom0:\\DRIVERS\\MCMAN.IRX;1", 0, nullptr) < 0) {
        MsgErr("loading MCMAN.IRX failed\n");
        exit(0);
      }

      if (sceSifLoadModule("cdrom0:\\DRIVERS\\MCSERV.IRX;1", 0, nullptr) < 0) {
        MsgErr("loading MCSERV.IRX failed\n");
        exit(0);
      }
      if (sceSifLoadModule("cdrom0:\\DRIVERS\\989NOSTR.IRX;1", 0, nullptr) < 0) {
        MsgErr("loading 989SND.IRX failed\n");
        exit(0);
      }
      if (sceSifLoadModule("cdrom0:\\DRIVERS\\SCRTCHPD.IRX;1", 0, nullptr) < 0) {
        MsgErr("loading SCRTCHPD.IRX failed\n");
        exit(0);
      }
      printf("Initializing CD library in ISO_CD mode\n");
      auto rv =
          sceSifLoadModule("cdrom0:\\DRIVERS\\OVERLORD.IRX;1", total_len, overlord_boot_command);
      if (rv < 0) {
        MsgErr("loading OVERLORD.IRX failed %d\n", rv);
        exit(0);
      }
    } else {
      if (modsrc == 2) {
        if (sceSifLoadModule("host0:isoimage/DRIVERS/SIO2MAN.IRX", 0, nullptr) < 0) {
          MsgErr("loading sio2man.irx failed\n");
          exit(0);
        }
        if (sceSifLoadModule("host0:isoimage/DRIVERS/PADMAN.IRX", 0, nullptr) < 0) {
          MsgErr("loading padman.irx failed\n");
          exit(0);
        }
        if (sceSifLoadModule("host0:isoimage/DRIVERS/LIBSD.IRX", 0, nullptr) < 0) {
          MsgErr("loading libsd.irx failed\n");
          exit(0);
        }
        if (sceSifLoadModule("host0:isoimage/DRIVERS/MCMAN.IRX", 0, nullptr) < 0) {
          MsgErr("loading mcman.irx failed\n");
          exit(0);
        }
        if (sceSifLoadModule("host0:isoimage/DRIVERS/MCSERV.IRX", 0, nullptr) < 0) {
          MsgErr("loading mcserv.irx failed\n");
          exit(0);
        }
        if (sceSifLoadModule("host:isoimage/DRIVERS/989NOSTR.IRX", 1, "do_rpc=0") < 0) {
          MsgErr("loading 989snd.irx failed\n");
          exit(0);
        }
        sceSifLoadModule("host0:/usr/home/src/989snd23/iop/sce27/989err.irx", 0, nullptr);

        if (sceSifLoadModule("host0:isoimage/DRIVERS/SCRTCHPD.IRX;1", 0, nullptr) < 0) {
          MsgErr("loading scrtchpd.irx failed\n");
          exit(0);
        }
        printf("Initializing CD library in DEVISO mode\n");

        auto rv = sceSifLoadModule("host0:isoimage/DRIVERS/OVERLORD.IRX", total_len,
                                   overlord_boot_command);
        if (rv < 0) {
          MsgErr("loading overlord.irx <2> failed\n");
          exit(0);
        }
      }
    }
  }
  int rv = sceMcInit();
  if (rv < 0) {
    MsgErr("MC driver init failed %d\n", rv);
    exit(0);
  }
  printf("InitIOP OK\n");
}
AutoSplitterBlock gAutoSplitterBlock;

int InitMachine() {
  // heap_start = malloc(0x10);
  // set up global heap (modified, the default size in the release game is 32 MB in all cases)
  u32 global_heap_size = GLOBAL_HEAP_END - HEAP_START;
  float size_mb = ((float)global_heap_size) / (float)(1 << 20);
  lg::info("gkernel: global heap 0x{:08x} to 0x{:08x} (size {:.3f} MB)", HEAP_START,
           GLOBAL_HEAP_END, size_mb);
  kinitheap(kglobalheap, Ptr<u8>(HEAP_START), global_heap_size);

  kmemopen_from_c(kglobalheap, "global");
  kmemopen_from_c(kglobalheap, "scheme-globals");
  if (!MasterDebug && !DebugSegment) {
    // if no debug, we make the kheapinfo structure NULL so GOAL knows not to use it.
    // note: either MasterDebug or DebugSegment is enough to give use the debug heap.
    kdebugheap.offset = 0;
  } else {
    kinitheap(kdebugheap, Ptr<u8>(DEBUG_HEAP_START), jak2::DEBUG_HEAP_SIZE);
  }
  init_output();
  InitIOP();
  // sceGsResetPath();
  InitVideo();
  // FlushCache(0);
  // FlushCache(2);
  // sceGsSyncV(0);
  // if (scePadInit(0) != 1) {
  //   MsgErr("dkernel: !init pad\n");
  // }
  if (MasterDebug) {
    InitGoalProto();
  }

  printf("InitSound\n");
  InitSound();
  printf("InitRPC\n");
  InitRPC();
  reset_output();
  clear_print();

  prof().begin_event("init-heap-and-symbol");
  auto status = InitHeapAndSymbol();
  prof().end_event();
  if (status >= 0) {
    printf("InitListenerConnect\n");
    InitListenerConnect();
    printf("InitCheckListener\n");
    InitCheckListener();
    Msg(6, "kernel: machine started\n");
    return 0;
  } else {
    return status;
  }
}

/*!
 * Shutdown the runtime.
 */
int ShutdownMachine() {
  Msg(6, "kernel: machine shutdown (reason %d)\n", MasterExit);

  StopIOP();
  ShutdownSound();
  CloseListener();

  ShutdownGoalProto();

  // OpenGOAL only - kill ps2 VM
  if (VM::use) {
    VM::vm_kill();
  }
  return 0;
}

u32 MouseGetData(u32 _mouse) {
  auto mouse = Ptr<MouseInfo>(_mouse).c();

  mouse->active = offset_of_s7() + jak2_symbols::FIX_SYM_TRUE;
  mouse->valid = offset_of_s7() + jak2_symbols::FIX_SYM_TRUE;
  mouse->cursor = offset_of_s7() + jak2_symbols::FIX_SYM_TRUE;
  mouse->status = 1;
  mouse->button0 = 0;

  s32 xpos = 0;
  s32 ypos = 0;
  if (Display::GetMainDisplay()) {
    std::tie(xpos, ypos) = Display::GetMainDisplay()->get_input_manager()->get_mouse_pos();
  }

  // NOTE - ignoring speed and setting position directly
  // the game assumes resolutions, so this makes it a lot easier to make it actually
  // line up with the mouse cursor

  // TODO - probably factor in scaling as well
  auto win_width = 0;
  auto win_height = 0;
  if (Display::GetMainDisplay()) {
    win_width = Display::GetMainDisplay()->get_display_manager()->get_window_width();
    win_height = Display::GetMainDisplay()->get_display_manager()->get_window_height();
  }

  // These are used to calculate the speed at which to move the mouse to it's new coordinates
  // zero'd out so they are ignored and don't impact the position we are about to set
  mouse->deltax = 0;
  mouse->deltay = 0;
  // These positions will get capped to:
  // - [-256.0, 256.0] for width
  // - [-208.0, 208.0] for height
  // (then 208 or 256 is always added to them to get the final screen coordinate)
  // So just normalize the actual window's values to this range
  double width_per = xpos / double(win_width);
  double height_per = ypos / double(win_height);
  mouse->posx = (512.0 * width_per) - 256.0;
  mouse->posy = (416.0 * height_per) - 208.0;
  // fmt::print("Mouse - X:{}({}), Y:{}({})\n", xpos, mouse->posx, ypos, mouse->posy);
  return _mouse;
}

/*!
 * Open a file-stream.  Name is a GOAL string. Mode is a GOAL symbol.  Use 'read for readonly
 * and anything else for write only.
 */
u64 kopen(u64 fs, u64 name, u64 mode) {
  auto file_stream = Ptr<FileStream>(fs).c();
  file_stream->mode = mode;
  file_stream->name = name;
  file_stream->flags = 0;
  printf("****** CALL TO kopen() ******\n");
  char buffer[128];
  // sprintf(buffer, "host:%s", Ptr<String>(name)->data());
  sprintf(buffer, "%s", Ptr<String>(name)->data());
  if (!strcmp(Ptr<Symbol4<u8>>(mode)->name_cstr(), "read")) {
    // 0x1
    file_stream->file = sceOpen(buffer, SCE_RDONLY);
  } else if (!strcmp(Ptr<Symbol4<u8>>(mode)->name_cstr(), "append")) {
    // new in jak 2!
    // 0x202
    file_stream->file = sceOpen(buffer, SCE_CREAT | SCE_WRONLY);
  } else {
    // 0x602
    file_stream->file = sceOpen(buffer, SCE_TRUNC | SCE_CREAT | SCE_WRONLY);
  }

  return fs;
}

/*!
 * PC port functions START
 */

void update_discord_rpc(u32 discord_info) {
  if (gDiscordRpcEnabled) {
    DiscordRichPresence rpc;
    char state[128];
    char large_image_key[128];
    char large_image_text[128];
    char small_image_key[128];
    char small_image_text[128];
    auto info = discord_info ? Ptr<DiscordInfo>(discord_info).c() : NULL;
    if (info) {
      // Get the data from GOAL
      int orbs = (int)info->orb_count;
      int gems = (int)info->gem_count;
      u32 deaths = info->death_count;
      // convert encodings
      std::string status = get_font_bank(GameTextVersion::JAK2)
                               ->convert_game_to_utf8(Ptr<String>(info->status).c()->data());

      // get rid of special encodings like <COLOR_WHITE>
      std::regex r("<.*?>");
      while (std::regex_search(status, r)) {
        status = std::regex_replace(status, r, "");
      }

      char* level = Ptr<String>(info->level).c()->data();
      auto cutscene = Ptr<Symbol4<u32>>(info->cutscene)->value();
      float time = info->time_of_day;
      float percent_completed = info->percent_completed;
      std::bitset<32> focus_status;
      focus_status = info->focus_status;
      char* task = Ptr<String>(info->task).c()->data();

      // Construct the DiscordRPC Object
      const char* full_level_name =
          get_full_level_name(level_names, level_name_remap, Ptr<String>(info->level).c()->data());
      memset(&rpc, 0, sizeof(rpc));
      // if we have an active task, set the mission specific image for it
      // also small hack to prevent oracle image from showing up while inside levels
      // like hideout, onintent, etc.
      if (strcmp(task, "unknown") != 0 && strcmp(task, "city-oracle") != 0) {
        strcpy(large_image_key, task);
      } else {
        // if we are in an outdoors level, use the picture for the corresponding time of day
        if (!indoors(indoor_levels, level)) {
          char level_with_tod[128];
          strcpy(level_with_tod, level);
          strcat(level_with_tod, "-");
          strcat(level_with_tod, time_of_day_str(time));
          strcpy(large_image_key, level_with_tod);
        } else {
          strcpy(large_image_key, level);
        }
      }
      strcpy(large_image_text, full_level_name);
      if (!strcmp(full_level_name, "unknown")) {
        strcpy(large_image_key, full_level_name);
        strcpy(large_image_text, level);
      }
      rpc.largeImageKey = large_image_key;
      if (cutscene != offset_of_s7()) {
        strcpy(state, "Watching a cutscene");
        // temporarily move these counters to the large image tooltip during a cutscene
        strcat(large_image_text,
               fmt::format(" | {:.0f}% | Orbs: {} | Gems: {} | {}", percent_completed,
                           std::to_string(orbs), std::to_string(gems), get_time_of_day(time))
                   .c_str());
      } else {
        strcpy(state, fmt::format("{:.0f}% | Orbs: {} | Gems: {} | {}", percent_completed,
                                  std::to_string(orbs), std::to_string(gems), get_time_of_day(time))
                          .c_str());
      }
      rpc.largeImageText = large_image_text;
      rpc.state = state;
      // check for any special conditions to display for the small image
      if (FOCUS_TEST(focus_status, FocusStatus::Board)) {
        strcpy(small_image_key, "focus-status-board");
        strcpy(small_image_text, "On the JET-Board");
      } else if (FOCUS_TEST(focus_status, FocusStatus::Mech)) {
        strcpy(small_image_key, "focus-status-mech");
        strcpy(small_image_text, "In the Titan Suit");
      } else if (FOCUS_TEST(focus_status, FocusStatus::Pilot)) {
        strcpy(small_image_key, "focus-status-pilot");
        strcpy(small_image_text, "Driving a Zoomer");
      } else if (FOCUS_TEST(focus_status, FocusStatus::Indax)) {
        strcpy(small_image_key, "focus-status-indax");
        strcpy(small_image_text, "Playing as Daxter");
      } else if (FOCUS_TEST(focus_status, FocusStatus::Dark)) {
        strcpy(small_image_key, "focus-status-dark");
        strcpy(small_image_text, "Dark Jak");
      } else if (FOCUS_TEST(focus_status, FocusStatus::Disable) &&
                 FOCUS_TEST(focus_status, FocusStatus::Grabbed)) {
        // being in a turret sets disable and grabbed flags
        strcpy(small_image_key, "focus-status-turret");
        strcpy(small_image_text, "In a Gunpod");
      } else if (FOCUS_TEST(focus_status, FocusStatus::Gun)) {
        strcpy(small_image_key, "focus-status-gun");
        strcpy(small_image_text, "Using a Gun");
      } else {
        strcpy(small_image_key, "");
        strcpy(small_image_text, "");
      }
      rpc.smallImageKey = small_image_key;
      rpc.smallImageText = small_image_text;
      rpc.startTimestamp = gStartTime;
      rpc.details = status.c_str();
      rpc.partySize = 0;
      rpc.partyMax = 0;
      Discord_UpdatePresence(&rpc);
    }
  } else {
    Discord_ClearPresence();
  }
}

void pc_set_levels(u32 lev_list) {
  if (!Gfx::GetCurrentRenderer()) {
    return;
  }
  std::vector<std::string> levels;
  for (int i = 0; i < LEVEL_MAX; i++) {
    u32 lev = *Ptr<u32>(lev_list + i * 4);
    std::string ls = Ptr<String>(lev).c()->data();
    if (ls != "none" && ls != "#f" && ls != "") {
      levels.push_back(ls);
    }
  }

  Gfx::GetCurrentRenderer()->set_levels(levels);
}

void init_autosplit_struct() {
  gAutoSplitterBlock.pointer_to_symbol =
      (u64)g_ee_main_mem + (u64)intern_from_c("*autosplit-info-jak2*")->value();
}

u32 alloc_vagdir_names(u32 heap_sym) {
  auto alloced_heap = (Ptr<u64>)alloc_heap_memory(heap_sym, gVagDir.count * 8 + 8);
  if (alloced_heap.offset) {
    *alloced_heap = gVagDir.count;
    // use entry -1 to get the amount
    alloced_heap = alloced_heap + 8;
    for (size_t i = 0; i < gVagDir.count; ++i) {
      char vagname_temp[9];
      memcpy(vagname_temp, gVagDir.vag[i].name, 8);
      for (int j = 0; j < 8; ++j) {
        vagname_temp[j] = tolower(vagname_temp[j]);
      }
      vagname_temp[8] = 0;
      u64 vagname_val;
      memcpy(&vagname_val, vagname_temp, 8);
      *(alloced_heap + i * 8) = vagname_val;
    }
    return alloced_heap.offset;
  }
  return s7.offset;
}

void InitMachine_PCPort() {
  // PC Port added functions
  init_common_pc_port_functions(
      make_function_symbol_from_c,
      [](const char* name) {
        const auto result = intern_from_c(name);
        InternFromCInfo info{};
        info.offset = result.offset;
        return info;
      },
      make_string_from_c);

  make_function_symbol_from_c("__pc-set-levels", (void*)pc_set_levels);
  make_function_symbol_from_c("__pc-get-tex-remap", (void*)lookup_jak2_texture_dest_offset);
  make_function_symbol_from_c("pc-init-autosplitter-struct", (void*)init_autosplit_struct);

  // discord rich presence
  make_function_symbol_from_c("pc-discord-rpc-update", (void*)update_discord_rpc);

  // debugging tools
  make_function_symbol_from_c("alloc-vagdir-names", (void*)alloc_vagdir_names);

  // setup string constants
  auto user_dir_path = file_util::get_user_config_dir();
  intern_from_c("*pc-user-dir-base-path*")->value() =
      make_string_from_c(user_dir_path.string().c_str());
  auto settings_path = file_util::get_user_settings_dir(g_game_version);
  intern_from_c("*pc-settings-folder*")->value() =
      make_string_from_c(settings_path.string().c_str());
  intern_from_c("*pc-settings-built-sha*")->value() = make_string_from_c(build_revision().c_str());
}

/*!
 * PC port functions END
 */

void PutDisplayEnv(u32 alp) {
  // we can mostly ignore this, except for one value that sets the 'blackout' amount.
  auto* renderer = Gfx::GetCurrentRenderer();
  if (renderer) {
    renderer->set_pmode_alp(alp / 255.f);
  }
}

u32 sceGsSyncV(u32 mode) {
  ASSERT(mode == 0);
  // VBlank_Handler(); meh...
  if (vblank_interrupt_handler && MasterExit == RuntimeExitStatus::RUNNING) {
    call_goal(Ptr<Function>(vblank_interrupt_handler), 0, 0, 0, s7.offset, g_ee_main_mem);
  }

  return Gfx::vsync();
}

u32 sceGsSyncPath(u32 mode, u32 timeout) {
  ASSERT(mode == 0 && timeout == 0);
  return Gfx::sync_path();
}

void aybabtu() {}

void InitMachineScheme() {
  make_function_symbol_from_c("put-display-env", (void*)PutDisplayEnv);
  make_function_symbol_from_c("syncv", (void*)sceGsSyncV);
  make_function_symbol_from_c("sync-path", (void*)sceGsSyncPath);
  make_function_symbol_from_c("reset-path", (void*)ee::sceGsResetPath);
  make_function_symbol_from_c("reset-graph", (void*)sceGsResetGraph);
  make_function_symbol_from_c("dma-sync", (void*)sceDmaSync);
  make_function_symbol_from_c("gs-put-imr", (void*)sceGsPutIMR);
  make_function_symbol_from_c("gs-get-imr", (void*)sceGsGetIMR);
  make_function_symbol_from_c("gs-store-image", (void*)sceGsExecStoreImage);
  make_function_symbol_from_c("flush-cache", (void*)FlushCache);
  make_function_symbol_from_c("cpad-open", (void*)CPadOpen);
  make_function_symbol_from_c("cpad-get-data", (void*)CPadGetData);
  make_function_symbol_from_c("mouse-get-data", (void*)MouseGetData);
  make_function_symbol_from_c("install-handler", (void*)InstallHandler);
  make_function_symbol_from_c("install-debug-handler", (void*)InstallDebugHandler);
  make_function_symbol_from_c("file-stream-open", (void*)kopen);
  make_function_symbol_from_c("file-stream-close", (void*)kclose);
  make_function_symbol_from_c("file-stream-length", (void*)klength);
  make_function_symbol_from_c("file-stream-seek", (void*)kseek);
  make_function_symbol_from_c("file-stream-read", (void*)kread);
  make_function_symbol_from_c("file-stream-write", (void*)kwrite);
  make_function_symbol_from_c("scf-get-language", (void*)DecodeLanguage);
  make_function_symbol_from_c("scf-get-time", (void*)DecodeTime);
  make_function_symbol_from_c("scf-get-aspect", (void*)DecodeAspect);
  make_function_symbol_from_c("scf-get-volume", (void*)DecodeVolume);
  make_function_symbol_from_c("scf-get-territory", (void*)DecodeTerritory);
  make_function_symbol_from_c("scf-get-timeout", (void*)DecodeTimeout);
  make_function_symbol_from_c("scf-get-inactive-timeout", (void*)DecodeInactiveTimeout);
  make_function_symbol_from_c("dma-to-iop", (void*)dma_to_iop);
  make_function_symbol_from_c("kernel-shutdown", (void*)KernelShutdown);
  make_function_symbol_from_c("aybabtu", (void*)aybabtu);  // was nothing function

  InitMachine_PCPort();

  InitSoundScheme();
  intern_from_c("*stack-top*")->value() = 0x7f00000;
  intern_from_c("*stack-base*")->value() = 0x7ffffff;
  intern_from_c("*stack-size*")->value() = 0x100000;
  intern_from_c("*kernel-boot-message*")->value() = intern_from_c(DebugBootMessage).offset;
  intern_from_c("*user*")->value() = make_string_from_c(DebugBootUser);
  if (DiskBoot) {
    intern_from_c("*kernel-boot-mode*")->value() = intern_from_c("boot").offset;
  }
  intern_from_c("*kernel-boot-level*")->value() = intern_from_c(DebugBootLevel).offset;
  intern_from_c("*kernel-boot-art-group*")->value() = make_string_from_c(DebugBootArtGroup);
  if (DiskBoot) {
    *EnableMethodSet = *EnableMethodSet + 1;
    {
      auto p = scoped_prof("load-game-dgo");
      load_and_link_dgo_from_c("game", kglobalheap,
                               LINK_FLAG_OUTPUT_LOAD | LINK_FLAG_EXECUTE | LINK_FLAG_PRINT_LOGIN,
                               0x400000, true);
    }

    *EnableMethodSet = *EnableMethodSet + -1;
    using namespace jak2_symbols;
    kernel_packages->value() =
        new_pair(s7.offset + FIX_SYM_GLOBAL_HEAP, *((s7 + FIX_SYM_PAIR_TYPE - 1).cast<u32>()),
                 make_string_from_c("engine"), kernel_packages->value());
    kernel_packages->value() =
        new_pair(s7.offset + FIX_SYM_GLOBAL_HEAP, *((s7 + FIX_SYM_PAIR_TYPE - 1).cast<u32>()),
                 make_string_from_c("art"), kernel_packages->value());
    kernel_packages->value() =
        new_pair(s7.offset + FIX_SYM_GLOBAL_HEAP, *((s7 + FIX_SYM_PAIR_TYPE - 1).cast<u32>()),
                 make_string_from_c("common"), kernel_packages->value());
    printf("calling play-boot!\n");
    auto p = scoped_prof("play-boot-func");
    call_goal_function_by_name("play-boot");  // new function for jak2!
  }
}

std::optional<SQLite::Database> sql_db = std::nullopt;

void initialize_sql_db() {
  // If the DB has already been initialized, no-op
  if (sql_db) {
    return;
  }
  // In the original environment, they relied on a database already being setup with the correct
  // schema We are using an embedded SQLite database, which isn't already setup, so we have to do
  // that here!

  // TODO - eventually tie this to .sql files instead of hard-coding the strings here, usually a
  // nicer editing experience

  fs::path db_path = file_util::get_user_misc_dir(g_game_version) / "jak2-editor.db";
  file_util::create_dir_if_needed_for_file(db_path);

  try {
    sql_db = SQLite::Database(db_path.string(), SQLite::OPEN_READWRITE | SQLite::OPEN_CREATE);
    SQLite::Transaction tx(sql_db.value());
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'level_info' ( 'level_info_id' INTEGER, 'name' TEXT, "
        "'translate_x' REAL, 'translate_y' REAL, 'translate_z' REAL, 'last_update' TEXT, "
        "'sample_point_update' TEXT, PRIMARY KEY('level_info_id' AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'light' ( 'light_id' INTEGER, 'name' TEXT, 'level_name' TEXT, "
        "'pos_x' REAL, 'pos_y' REAL, 'pos_z' REAL, 'r' REAL, 'dir_x' REAL, 'dir_y' REAL, 'dir_z' "
        "REAL, 'color0_r' REAL, 'color0_g' REAL, 'color0_b' REAL, 'color0_a' REAL, 'decay_start' "
        "REAL, 'ambient_point_ratio' REAL, 'brightness' REAL, PRIMARY KEY('light_id' "
        "AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'nav_edge' ( 'nav_edge_id' INTEGER NOT NULL, 'nav_graph_id' "
        "INTEGER NOT NULL, 'nav_node_id_1' INTEGER, 'nav_node_id_2' INTEGER, 'directionality' "
        "TEXT, 'speed_limit' NUMERIC, 'density' NUMERIC, 'traffic_edge_flag' NUMERIC, "
        "'nav_clock_mask' NUMERIC, 'nav_clock_type' TEXT, 'width' NUMERIC, 'minimap_edge_flag' "
        "NUMERIC, FOREIGN KEY('nav_node_id_2') REFERENCES 'nav_node'('nav_node_id'), FOREIGN "
        "KEY('nav_graph_id') REFERENCES 'nav_graph'('nav_graph_id'), FOREIGN KEY('nav_node_id_1') "
        "REFERENCES 'nav_node'('nav_node_id'), PRIMARY KEY('nav_edge_id' AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'nav_graph' ( 'nav_graph_id' INTEGER, 'name' TEXT, PRIMARY "
        "KEY('nav_graph_id' AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'nav_mesh' ( 'nav_mesh_id' INTEGER, PRIMARY KEY('nav_mesh_id' "
        "AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'nav_node' ( 'nav_node_id' INTEGER NOT NULL, 'nav_graph_id' "
        "INTEGER NOT NULL, 'nav_mesh_id' INTEGER NOT NULL, 'x' REAL, 'y' REAL, 'z' REAL, "
        "'level_name' TEXT, 'angle' REAL, 'radius' REAL, 'nav_node_flag' NUMERIC, FOREIGN "
        "KEY('nav_mesh_id') REFERENCES 'nav_mesh'('nav_mesh_id'), FOREIGN KEY('nav_graph_id') "
        "REFERENCES 'nav_graph'('nav_graph_id'), PRIMARY KEY('nav_node_id' AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'nav_visible_nodes' ( 'nav_node_id' INTEGER NOT NULL, "
        "'nav_graph_id' INTEGER NOT NULL, 'nav_edge_id' INTEGER NOT NULL, FOREIGN "
        "KEY('nav_edge_id') REFERENCES 'nav_mesh'('nav_mesh_id'), FOREIGN KEY('nav_graph_id') "
        "REFERENCES 'nav_graph'('nav_graph_id'), PRIMARY KEY('nav_node_id' AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'race_path' ( 'race_path_id' INTEGER, 'race' TEXT, 'path' "
        "INTEGER, PRIMARY KEY('race_path_id' AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'region' ( 'region_id' INTEGER NOT NULL, 'level_name' TEXT, "
        "'flags' NUMERIC, 'tree' TEXT, 'on_enter' TEXT, 'on_exit' TEXT, 'on_inside' TEXT, PRIMARY "
        "KEY('region_id' AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'region_face' ( 'region_face_id' INTEGER NOT NULL, 'region_id' "
        "INTEGER NOT NULL, 'idx' INTEGER, 'kind' TEXT, 'radius' REAL, FOREIGN KEY('region_id') "
        "REFERENCES 'region'('region_id'), PRIMARY KEY('region_face_id' AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'region_point' ( 'region_point_id' INTEGER, 'region_face_id' "
        "INTEGER NOT NULL, 'idx' INTEGER, 'x' REAL, 'y' REAL, 'z' REAL, FOREIGN "
        "KEY('region_face_id') REFERENCES 'region_face'('region_face_id'), PRIMARY "
        "KEY('region_point_id' AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'region_sphere' ( 'region_sphere_id' INTEGER, 'region_id' "
        "INTEGER, 'x' REAL, 'y' REAL, 'z' REAL, 'r' REAL, FOREIGN KEY('region_id') REFERENCES "
        "'region'('region_id'), PRIMARY KEY('region_sphere_id' AUTOINCREMENT) );");
    sql_db->exec(
        "CREATE TABLE IF NOT EXISTS 'sample_point' ( 'sample_point_id' INTEGER, 'level_info_id' "
        "INTEGER NOT NULL, 'source' TEXT, 'x' REAL, 'y' REAL, 'z' REAL, FOREIGN "
        "KEY('level_info_id') REFERENCES 'level_info'('level_info_id'), PRIMARY "
        "KEY('sample_point_id' AUTOINCREMENT) );");
    tx.commit();
  } catch (std::exception& e) {
    lg::error("[SQL] Error creating SQLite DB - {}", e.what());
  }
}

}  // namespace jak2