CalcClosestPointToLineT

0x000a7820 · 184 bytes · __cdecl

_Z23CalcClosestPointToLineTRK6VectorS1_S1_RS_

Decompiled

undefined (4 params)


/* CalcClosestPointToLineT(Vector const&, Vector const&, Vector const&, Vector&) */

longdouble CalcClosestPointToLineT(Vector *param_1,Vector *param_2,Vector *param_3,Vector *param_4)

{
  float fVar1;
  float fVar2;
  float fVar3;
  float fVar4;
  float fVar5;
  
  fVar4 = *(float *)param_3 - *(float *)param_2;
  *(float *)param_4 = fVar4;
  fVar3 = *(float *)(param_3 + 4) - *(float *)(param_2 + 4);
  *(float *)(param_4 + 4) = fVar3;
  fVar2 = *(float *)(param_3 + 8) - *(float *)(param_2 + 8);
  *(float *)(param_4 + 8) = fVar2;
  fVar5 = fVar3 * fVar3 + fVar4 * fVar4 + fVar2 * fVar2;
  fVar1 = 0.0;
  if (1e-05 <= fVar5) {
    fVar1 = ((((*(float *)(param_1 + 4) * fVar3 + *(float *)param_1 * fVar4 +
               *(float *)(param_1 + 8) * fVar2) - fVar4 * *(float *)param_2) -
             fVar3 * *(float *)(param_2 + 4)) - fVar2 * *(float *)(param_2 + 8)) / fVar5;
  }
  return (longdouble)fVar1;
}

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)