From 9d3345a05fc85cbe99863d457a8eb6bfc06afede Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Thu, 29 Oct 2026 23:56:50 +0000
Subject: [PATCH] Decompile 2 functions in
 Source/Contents/Effects/TalismanMarkEffect.cpp,
 Source/Contents/Effects/TalismanMarkEffect.h, ...

Batch #3905 by youko: 0 byte-identical, 2 confirmed by peer review.

- fn_07506 CTalismanMarkEffect::UpdateParticle: logic confirmed by peer review
- fn_07507 CTalismanMarkEffect::Slot04: logic confirmed by peer review

Peer-reviewed-by: ragnarok-clanker, Yommy, superintelligence
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 .../Contents/Effects/TalismanMarkEffect.cpp   | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/Source/Contents/Effects/TalismanMarkEffect.cpp b/Source/Contents/Effects/TalismanMarkEffect.cpp
index 89dd15ec..1ec4f540 100644
--- a/Source/Contents/Effects/TalismanMarkEffect.cpp
+++ b/Source/Contents/Effects/TalismanMarkEffect.cpp
@@ -18,5 +18,47 @@ bool CTalismanMarkEffect::Slot06() {
 }
 
 // OFFSET: 0x0072E3F0
+// FUNCTION: fn_07506
+void CTalismanMarkEffect::UpdateParticle(CEZ2STRParticle* particle) {
+  if (!particle) {
+    return;
+  }
+
+  const vector3d center = {this->position[0], this->position[1], this->position[2]};
+  const float* view = static_cast<CGameMode*>(g_modeMgr.GetGameMode())->camera->frame.view.values;
+  const float viewX = view[0] * center.x + view[3] * center.y + view[6] * center.z + view[9];
+  const float viewY = view[1] * center.x + view[4] * center.y + view[7] * center.z + view[10];
+  const float viewZ = view[2] * center.x + view[5] * center.y + view[8] * center.z + view[11];
+
+  const float* inverse = static_cast<CGameMode*>(g_modeMgr.GetGameMode())->camera->frame.inverse.values;
+  int angle = particle->unknown_004C;
+  if (particle->unknown_00A8 == 1) {
+    angle = (angle + 1) % 360;
+    particle->unknown_004C = angle;
+  }
+
+  const float radians = static_cast<float>(angle) / 180.0f * 3.141592f;
+  const float offsetY = ClientSin(radians) * 8.5f - 20.0f;
+  const float offsetX = ClientCos(radians) * 8.5f;
+  const float x = offsetX + viewX;
+  const float y = offsetY + viewY;
+  const float z = viewZ + 0.0f;
+  const float worldX = x * inverse[0] + y * inverse[3] + z * inverse[6] + inverse[9];
+  const float worldY = x * inverse[1] + y * inverse[4] + z * inverse[7] + inverse[10];
+  const float worldZ = x * inverse[2] + y * inverse[5] + z * inverse[8] + inverse[11];
+  particle->position.x = worldX;
+  particle->position.y = worldY;
+  particle->position.z = worldZ;
+  particle->Process(0.0f, 0.0f, 0.0f);
+}
 
 // OFFSET: 0x0072E5F0
+// FUNCTION: fn_07507
+void CTalismanMarkEffect::Slot04() {
+  for (auto it = this->particles.begin(); it != this->particles.end(); ++it) {
+    CEZ2STRParticle* particle = *it;
+    if (particle) {
+      particle->DrawScreen(static_cast<CGameMode*>(g_modeMgr.GetGameMode())->camera->frame.view);
+    }
+  }
+}