CBaseAnimatingOverlay::SetLayerPriority

/* CBaseAnimatingOverlay::SetLayerPriority(int, int) */

void __thiscall
CBaseAnimatingOverlay::SetLayerPriority(CBaseAnimatingOverlay *this,int param_1,int param_2)

{
  undefined4 uVar1;
  int iVar2;
  CBaseEdict *pCVar3;
  int iVar4;
  int iVar5;
  byte *pbVar6;
  byte *pbVar7;
  int iVar8;
  int iVar9;
  int local_20;
  
  if (param_1 < 0) {
    return;
  }
  iVar8 = *(int *)(this + 0x1400);
  if (iVar8 <= param_1) {
    return;
  }
  pbVar6 = *(byte **)(this + 0x13f4);
  iVar4 = param_1 * 0x4c;
  pbVar7 = pbVar6 + iVar4;
  if ((*pbVar7 & 1) == 0) {
    return;
  }
  if (*(int *)(pbVar7 + 0x38) == param_2) {
    return;
  }
  if (0 < iVar8) {
    iVar9 = 0;
    do {
      while ((pbVar7 = pbVar6 + iVar9 * 0x4c, (*pbVar7 & 1) != 0 &&
             (iVar2 = *(int *)(pbVar7 + 0x3c), *(int *)(pbVar6 + iVar4 + 0x3c) < iVar2))) {
        iVar8 = *(int *)(pbVar7 + 0x48);
        if (iVar8 != 0) {
          if (*(char *)(iVar8 + 0x6c) == '\0') {
            pCVar3 = *(CBaseEdict **)(iVar8 + 0x30);
            if (pCVar3 != (CBaseEdict *)0x0) {
              *(uint *)pCVar3 = *(uint *)pCVar3 | 0x101;
              iVar5 = CBaseEdict::GetChangeAccessor(pCVar3);
              *(undefined2 *)(iVar5 + 2) = 0;
            }
          }
          else {
            *(byte *)(iVar8 + 0x70) = *(byte *)(iVar8 + 0x70) | 1;
          }
          uVar1 = *(undefined4 *)(gpGlobals + 0xc);
          *(undefined4 *)(iVar8 + 0x78) = 0;
          *(undefined4 *)(iVar8 + 0x74) = uVar1;
        }
        *(int *)(pbVar7 + 0x3c) = iVar2 + -1;
        iVar9 = iVar9 + 1;
        pbVar6 = *(byte **)(this + 0x13f4);
        iVar8 = *(int *)(this + 0x1400);
        if (iVar8 <= iVar9) goto LAB_005ec880;
      }
      iVar9 = iVar9 + 1;
    } while (iVar9 < iVar8);
LAB_005ec880:
    if (0 < iVar8) {
      iVar9 = 0;
      local_20 = 0;
      pbVar7 = pbVar6;
      do {
        if ((((iVar9 != param_1) && ((*pbVar7 & 1) != 0)) && (*(int *)(pbVar7 + 0x38) <= param_2))
           && (local_20 < *(int *)(pbVar7 + 0x3c) + 1)) {
          local_20 = *(int *)(pbVar7 + 0x3c) + 1;
        }
        iVar9 = iVar9 + 1;
        pbVar7 = pbVar7 + 0x4c;
      } while (iVar9 != iVar8);
      iVar8 = 0;
      do {
        while (((iVar8 != param_1 && (pbVar7 = pbVar6 + iVar8 * 0x4c, (*pbVar7 & 1) != 0)) &&
               (iVar9 = *(int *)(pbVar7 + 0x3c), local_20 <= iVar9))) {
          iVar2 = *(int *)(pbVar7 + 0x48);
          if (iVar2 != 0) {
            if (*(char *)(iVar2 + 0x6c) == '\0') {
              pCVar3 = *(CBaseEdict **)(iVar2 + 0x30);
              if (pCVar3 != (CBaseEdict *)0x0) {
                *(uint *)pCVar3 = *(uint *)pCVar3 | 0x101;
                iVar5 = CBaseEdict::GetChangeAccessor(pCVar3);
                *(undefined2 *)(iVar5 + 2) = 0;
              }
            }
            else {
              *(byte *)(iVar2 + 0x70) = *(byte *)(iVar2 + 0x70) | 1;
            }
            uVar1 = *(undefined4 *)(gpGlobals + 0xc);
            *(undefined4 *)(iVar2 + 0x78) = 0;
            *(undefined4 *)(iVar2 + 0x74) = uVar1;
          }
          iVar8 = iVar8 + 1;
          *(int *)(pbVar7 + 0x3c) = iVar9 + 1;
          pbVar6 = *(byte **)(this + 0x13f4);
          if (*(int *)(this + 0x1400) <= iVar8) goto LAB_005ec978;
        }
        iVar8 = iVar8 + 1;
      } while (iVar8 < *(int *)(this + 0x1400));
LAB_005ec978:
      pbVar7 = pbVar6 + iVar4;
      goto LAB_005ec97e;
    }
    pbVar7 = pbVar6 + iVar4;
  }
  local_20 = 0;
LAB_005ec97e:
  iVar8 = gpGlobals;
  if (local_20 != *(int *)(pbVar7 + 0x3c)) {
    iVar9 = *(int *)(pbVar7 + 0x48);
    if (iVar9 != 0) {
      if (*(char *)(iVar9 + 0x6c) == '\0') {
        pCVar3 = *(CBaseEdict **)(iVar9 + 0x30);
        if (pCVar3 != (CBaseEdict *)0x0) {
          *(uint *)pCVar3 = *(uint *)pCVar3 | 0x101;
          iVar8 = CBaseEdict::GetChangeAccessor(pCVar3);
          *(undefined2 *)(iVar8 + 2) = 0;
        }
      }
      else {
        *(byte *)(iVar9 + 0x70) = *(byte *)(iVar9 + 0x70) | 1;
      }
      iVar8 = gpGlobals;
      uVar1 = *(undefined4 *)(gpGlobals + 0xc);
      *(undefined4 *)(iVar9 + 0x78) = 0;
      *(undefined4 *)(iVar9 + 0x74) = uVar1;
    }
    *(int *)(pbVar7 + 0x3c) = local_20;
    pbVar7 = (byte *)(iVar4 + *(int *)(this + 0x13f4));
  }
  *(int *)(pbVar7 + 0x38) = param_2;
  *(undefined4 *)(*(int *)(this + 0x13f4) + 0x44 + iVar4) = *(undefined4 *)(iVar8 + 0xc);
  return;
}