CBaseAnimatingOverlay::SetLayerWeight

/* CBaseAnimatingOverlay::SetLayerWeight(int, float) */

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

{
  undefined4 uVar1;
  int iVar2;
  CBaseEdict *this_00;
  int iVar3;
  byte *pbVar4;
  
  if ((-1 < param_1) && (param_1 < *(int *)(this + 0x1400))) {
    pbVar4 = (byte *)(*(int *)(this + 0x13f4) + param_1 * 0x4c);
    if ((*pbVar4 & 1) != 0) {
      if (param_2 <= 0.0) {
        param_2 = 0.0;
      }
      if (1.0 <= param_2) {
        param_2 = 1.0;
      }
      iVar3 = gpGlobals;
      if (param_2 != *(float *)(pbVar4 + 0x14)) {
        iVar2 = *(int *)(pbVar4 + 0x48);
        if (iVar2 != 0) {
          if (*(char *)(iVar2 + 0x6c) == '\0') {
            this_00 = *(CBaseEdict **)(iVar2 + 0x30);
            if (this_00 != (CBaseEdict *)0x0) {
              *(uint *)this_00 = *(uint *)this_00 | 0x101;
              iVar3 = CBaseEdict::GetChangeAccessor(this_00);
              *(undefined2 *)(iVar3 + 2) = 0;
            }
          }
          else {
            *(byte *)(iVar2 + 0x70) = *(byte *)(iVar2 + 0x70) | 1;
          }
          iVar3 = gpGlobals;
          uVar1 = *(undefined4 *)(gpGlobals + 0xc);
          *(undefined4 *)(iVar2 + 0x78) = 0;
          *(undefined4 *)(iVar2 + 0x74) = uVar1;
        }
        *(float *)(pbVar4 + 0x14) = param_2;
        pbVar4 = (byte *)(param_1 * 0x4c + *(int *)(this + 0x13f4));
      }
      *(undefined4 *)(pbVar4 + 0x44) = *(undefined4 *)(iVar3 + 0xc);
    }
  }
  return;
}