QuaternionLn

0x00bbf0c0 · 317 bytes · __cdecl

_Z12QuaternionLnRK10QuaternionRS_

Decompiled

undefined (2 params)


/* QuaternionLn(Quaternion const&, Quaternion&) */

void QuaternionLn(Quaternion *param_1,Quaternion *param_2)

{
  longdouble lVar1;
  float fVar2;
  float fVar3;
  float fVar4;
  float fVar5;
  float fVar6;
  float fVar7;
  double dVar8;
  
  fVar5 = *(float *)(param_1 + 4);
  fVar6 = *(float *)(param_1 + 8);
  fVar4 = *(float *)param_1;
  fVar2 = fVar6 * fVar6 + fVar5 * fVar5 + fVar4 * fVar4;
  fVar7 = SQRT(fVar2);
  if (fVar7 <= 1e-05) {
    fVar4 = 0.0;
    fVar3 = *(float *)(param_1 + 0xc);
    fVar5 = fVar4;
    fVar6 = fVar4;
  }
  else {
    fVar3 = *(float *)(param_1 + 0xc);
    dVar8 = (double)fVar7;
    lVar1 = (longdouble)__atan2_finite(dVar8,(double)fVar3);
    fVar7 = (float)((double)lVar1 / dVar8);
    fVar4 = fVar4 * fVar7;
    fVar5 = fVar5 * fVar7;
    fVar6 = fVar6 * fVar7;
  }
  lVar1 = (longdouble)__log_finite((double)(fVar3 * fVar3 + fVar2));
  *(float *)param_2 = fVar4;
  *(float *)(param_2 + 4) = fVar5;
  *(float *)(param_2 + 8) = fVar6;
  *(float *)(param_2 + 0xc) = (float)((double)lVar1 * 0.5);
  return;
}

SourceMod gamedata

paste into addons/sourcemod/gamedata/<your_plugin>.txt

Entry name used as the SourceMod key — change to fit your plugin's convention

Library SourceMod library name (server / engine / matchmaking)

Just a Signatures{} block, ready to drop into a gamedata file. Wire it up in your plugin however you like - SDKCall, DHooks, raw memory ops, or anything else.

Signatures + Functions block. The plugin uses DHookCreateFromConf - DHooks reads return type, this-type, calling convention, and argument types straight from the gamedata. Less boilerplate in the plugin, types travel with the gamedata.

Gamedata KeyValues

DHooks plugin example

Type inference is best-effort from the C signature - sanity-check the DHooks types before shipping.

Return-type handling cheatsheet (DHookReturn)