CollisionBSPData_LoadTextures

/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */
/* CollisionBSPData_LoadTextures(CCollisionBSPData*) */

void CollisionBSPData_LoadTextures(CCollisionBSPData *param_1)

{
  int iVar1;
  int iVar2;
  code *pcVar3;
  char cVar4;
  undefined2 uVar5;
  void *__src;
  int iVar6;
  uint uVar7;
  int iVar8;
  uint uVar9;
  undefined4 uVar10;
  int iVar11;
  size_t __n;
  undefined4 *puVar12;
  int *piVar13;
  uint uVar14;
  int in_GS_OFFSET;
  bool bVar15;
  int local_390;
  char local_381;
  CMapLoadHelper local_380 [288];
  CMapLoadHelper local_260 [288];
  CMapLoadHelper local_140 [288];
  int local_20;
  
  local_20 = *(int *)(in_GS_OFFSET + 0x14);
  CMapLoadHelper::CMapLoadHelper(local_380,2);
                    /* try { // try from 00120ca1 to 00120ca5 has its CatchHandler @ 00121152 */
  CMapLoadHelper::CMapLoadHelper(local_260,0x2b);
                    /* try { // try from 00120caf to 00120cf4 has its CatchHandler @ 0012111a */
  __src = (void *)CMapLoadHelper::LumpBase(local_260);
  iVar6 = CMapLoadHelper::LumpSize(local_260);
  if ((0 < iVar6) && (*(char *)((int)__src + iVar6 + -1) != '\0')) {
                    /* try { // try from 001210ea to 001210fe has its CatchHandler @ 0012111a */
    uVar10 = CMapLoadHelper::GetLoadName(local_380);
    Sys_Error("Unable to load corrupt BSP %s",uVar10);
  }
  CMapLoadHelper::CMapLoadHelper(local_140,0x2c);
                    /* try { // try from 00120cfe to 00121079 has its CatchHandler @ 00121140 */
  uVar7 = CMapLoadHelper::LumpSize(local_140);
  if ((uVar7 & 3) != 0) {
    Sys_Error("CMod_LoadTextures: funny lump size");
  }
  iVar8 = CMapLoadHelper::LumpBase(local_140);
  uVar7 = CMapLoadHelper::LumpSize(local_260);
  local_390 = CMapLoadHelper::LumpBase(local_380);
  uVar9 = CMapLoadHelper::LumpSize(local_380);
  if ((uVar9 & 0x1f) != 0) {
    Sys_Error("CMod_LoadTextures: funny lump size");
  }
  uVar9 = CMapLoadHelper::LumpSize(local_380);
  uVar9 = uVar9 >> 5;
  if (uVar9 == 0) {
                    /* try { // try from 0012110b to 0012110f has its CatchHandler @ 00121140 */
    Sys_Error("Map with no textures");
  }
  else if (0x800 < uVar9) {
    Sys_Error("Map has too many textures");
  }
  uVar10 = Hunk_AllocName((uVar9 + 1) * 8,"map_surfaces",true);
  *(undefined4 *)(param_1 + 0x24c) = uVar10;
  *(uint *)(param_1 + 0x250) = uVar9 + 1;
  *(uint *)(param_1 + 0x244) = uVar9;
  iVar11 = CMapLoadHelper::LumpSize(local_260);
  uVar10 = Hunk_AllocName(iVar11,"map_texturenames",false);
  *(undefined4 *)(param_1 + 0x248) = uVar10;
  __n = CMapLoadHelper::LumpSize(local_260);
  memcpy(*(void **)(param_1 + 0x248),__src,__n);
  infectedClimbSurfaceIndex = 0xffffffff;
  if (uVar9 != 0) {
    uVar14 = 0;
    do {
      iVar11 = *(int *)(local_390 + 0xc);
      if ((iVar11 < 0) || ((int)(uVar7 >> 2) <= iVar11)) {
        uVar10 = CMapLoadHelper::GetLoadName(local_380);
        Sys_Error("Unable to load corrupted map %s.",uVar10);
        iVar11 = *(int *)(local_390 + 0xc);
      }
      iVar11 = *(int *)(iVar8 + iVar11 * 4);
      if ((iVar6 <= iVar11) || (iVar11 < 0)) {
        uVar10 = CMapLoadHelper::GetLoadName(local_380);
        Sys_Error("Unable to load corrupted map %s",uVar10);
      }
      if (*(int *)(param_1 + 0x250) <= (int)uVar14) {
        Error("Cannot load corrupted map.\n");
      }
      iVar1 = uVar14 * 8;
      iVar2 = *(int *)(param_1 + 0x248);
      puVar12 = (undefined4 *)(iVar1 + *(int *)(param_1 + 0x24c));
      bVar15 = infectedClimbSurfaceIndex == 0xffffffff;
      *puVar12 = (char *)(iVar11 + iVar2);
      *(undefined2 *)(puVar12 + 1) = 0;
      *(undefined2 *)((int)puVar12 + 6) = 0;
      if (bVar15) {
        iVar11 = _V_strcmp((char *)(iVar11 + iVar2),"TOOLS/CLIMB_VERSUS");
        if (iVar11 == 0) {
          infectedClimbSurfaceIndex = uVar14;
        }
      }
      pcVar3 = *(code **)(*materials + 0x11c);
      if (*(int *)(param_1 + 0x250) <= (int)uVar14) {
        Error("Cannot load corrupted map.\n");
      }
      piVar13 = (int *)(*pcVar3)(materials,*(undefined4 *)(*(int *)(param_1 + 0x24c) + iVar1),
                                 "World textures",1,0);
      if (piVar13 != (int *)0x0) {
        cVar4 = (**(code **)(*piVar13 + 0xa8))(piVar13);
        if (cVar4 == '\0') {
          piVar13 = (int *)(**(code **)(*piVar13 + 0x2c))(piVar13,"$surfaceprop",&local_381,0);
          if (local_381 != '\0') {
            uVar10 = (**(code **)(*piVar13 + 0x18))(piVar13);
            if (*(int *)(param_1 + 0x250) <= (int)uVar14) {
              Error("Cannot load corrupted map.\n");
            }
            iVar11 = *(int *)(param_1 + 0x24c);
            uVar5 = (**(code **)(*physprops + 0x10))(physprops,uVar10);
            *(undefined2 *)(iVar1 + iVar11 + 4) = uVar5;
          }
        }
      }
      local_390 = local_390 + 0x20;
      uVar14 = uVar14 + 1;
    } while (uVar9 != uVar14);
  }
  if (*(int *)(param_1 + 0x250) <= (int)uVar9) {
    Error("Cannot load corrupted map.\n");
  }
  puVar12 = (undefined4 *)(*(int *)(param_1 + 0x24c) + uVar9 * 8);
  _noclimbSurfaceIndex = uVar9;
  *puVar12 = noclimb;
  puVar12[1] = DAT_00340c9c;
  CMapLoadHelper::~CMapLoadHelper(local_140);
  CMapLoadHelper::~CMapLoadHelper(local_260);
  CMapLoadHelper::~CMapLoadHelper(local_380);
  if (local_20 == *(int *)(in_GS_OFFSET + 0x14)) {
    return;
  }
                    /* WARNING: Subroutine does not return */
  __stack_chk_fail();
}