Aimbot v3: world-only vischeck

- resolve EngineTraceClient003; TraceRay (slot 4) from the eye to the exact
  selected hitbox/bone point with MASK_VISIBLE
- TRACE_WORLD_ONLY filter as requested (static props are not tested, per SDK)
- Aimbot -> Vischeck toggle, persisted as vischeck=1; when on, blocked targets
  are skipped and the next-nearest candidate is tried
- target candidates are ranked by angle; on each target the nearest visible
  selected hitbox point wins

1 files changed, 4 insertions, 2 deletions

diff --git a/src/hl2h.cpp b/src/hl2h.cpp
index c3b94fe..85012a0 100644
--- a/src/hl2h.cpp
+++ b/src/hl2h.cpp
@@ -408,9 +408,11 @@ static void *setup_thread(void *) {
   g_iface.modelinfo = ef("VModelInfoClient006", nullptr);
   g_iface.engineserver = ef("VEngineServer021", nullptr);
   g_iface.debugoverlay = ef("VDebugOverlay003", nullptr);
+  g_iface.enginetrace = ef("EngineTraceClient003", nullptr);
   logf("modelinfo: %p (VModelInfoClient006)", g_iface.modelinfo);
-  logf("engineserver: %p (VEngineServer021), debugoverlay: %p",
-       g_iface.engineserver, g_iface.debugoverlay);
+  logf("engineserver: %p (VEngineServer021), debugoverlay: %p, "
+       "enginetrace: %p (EngineTraceClient003)",
+       g_iface.engineserver, g_iface.debugoverlay, g_iface.enginetrace);
 
   resolve_netvars();
   if (!find_input_global())