FindNeighboringDispSurfs

/* FindNeighboringDispSurfs(CCoreDispInfo**, int) */

void FindNeighboringDispSurfs(CCoreDispInfo **param_1,int param_2)

{
  CCoreDispInfo **ppCVar1;
  float *pfVar2;
  float fVar3;
  CCoreDispInfo *pCVar4;
  CCoreDispInfo *pCVar5;
  int iVar6;
  int iVar7;
  int iVar8;
  int iVar9;
  int local_50;
  int local_4c;
  int local_40;
  int local_34;
  int local_30 [8];
  
  iVar8 = 0;
  if (0 < param_2) {
    do {
      ppCVar1 = param_1 + iVar8;
      iVar8 = iVar8 + 1;
      ClearNeighborData(*ppCVar1);
    } while (iVar8 != param_2);
  }
  local_30[0] = 0;
  local_30[1] = 0;
  local_30[2] = 0;
  local_30[3] = 0;
  local_30[4] = 0;
                    /* try { // try from 000d33ff to 000d34f0 has its CatchHandler @ 000d351c */
  SetupDispBoxes(param_1,param_2,(CUtlVector *)local_30);
  local_34 = 0;
  local_50 = 0x18;
  local_4c = 0;
  if (0 < param_2) {
    while( true ) {
      iVar8 = local_4c + 1;
      pCVar4 = param_1[local_4c];
      if (iVar8 == param_2) break;
      local_40 = local_50;
      iVar9 = iVar8;
      do {
        pCVar5 = param_1[iVar9];
        iVar7 = local_30[0] + local_50 + -0x18;
        iVar6 = 0;
        do {
          fVar3 = *(float *)(local_30[0] + local_40 + iVar6 * 4);
          pfVar2 = (float *)(iVar7 + 0xc + iVar6 * 4);
          if ((*pfVar2 <= fVar3 && fVar3 != *pfVar2) ||
             (fVar3 = *(float *)(iVar7 + iVar6 * 4),
             pfVar2 = (float *)(local_30[0] + local_40 + 0xc + iVar6 * 4),
             *pfVar2 <= fVar3 && fVar3 != *pfVar2)) goto LAB_000d34b3;
          iVar6 = iVar6 + 1;
        } while (iVar6 != 3);
        SetupEdgeNeighbors(pCVar4,pCVar5);
        SetupCornerNeighbors(pCVar4,pCVar5,&local_34);
LAB_000d34b3:
        local_40 = local_40 + 0x18;
        iVar9 = iVar9 + 1;
      } while (iVar9 != param_2);
      local_50 = local_50 + 0x18;
      local_4c = iVar8;
    }
    if (local_34 != 0) {
      Warning("Warning: overflowed %d displacement corner-neighbor lists.",local_34);
    }
  }
  VerifyNeighborConnections(param_1,param_2);
  local_30[3] = 0;
  CUtlMemory<CDispBox,int>::Purge((CUtlMemory<CDispBox,int> *)local_30);
  local_30[4] = local_30[0];
  CUtlMemory<CDispBox,int>::Purge((CUtlMemory<CDispBox,int> *)local_30);
  return;
}