From 7af846ba235fca7ccfa6ed277bbfdbe2b163b184 Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Sat, 7 Nov 2026 07:22:00 +0000
Subject: [PATCH] Decompile fn_19997 (CEffectPrim::RenderLaunchEffects)

Batch #13744 by eAthena: 0 byte-identical, 1 confirmed by peer review.

- fn_19997 CEffectPrim::RenderLaunchEffects: logic confirmed by peer review

Peer-reviewed-by: Yommy, secret, codeplay
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 .../Effects/EffectPrimitiveSprites.cpp        | 22 ++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/Source/Contents/Effects/EffectPrimitiveSprites.cpp b/Source/Contents/Effects/EffectPrimitiveSprites.cpp
index 435e72b2e..fbab0d057 100644
--- a/Source/Contents/Effects/EffectPrimitiveSprites.cpp
+++ b/Source/Contents/Effects/EffectPrimitiveSprites.cpp
@@ -21,11 +21,23 @@
 
 // OFFSET: 0x00BF58F0
 // FUNCTION: fn_19997
-void CEffectPrim::RenderLaunchEffects(matrix&) {
-  vector3d vec1{};
-  vector3d vec2{};
-  vector3d vec3{};
-  vector3d vec4{};
+__declspec(safebuffers) void CEffectPrim::RenderLaunchEffects(matrix&) {
+  vector3d vec1;
+  vector3d vec2;
+  vector3d vec3;
+  vector3d vec4;
+  vec1.x = 0.0f;
+  vec1.y = 0.0f;
+  vec1.z = 0.0f;
+  vec2.x = 0.0f;
+  vec2.y = 0.0f;
+  vec2.z = 0.0f;
+  vec3.x = 0.0f;
+  vec3.y = 0.0f;
+  vec3.z = 0.0f;
+  vec4.x = 0.0f;
+  vec4.y = 0.0f;
+  vec4.z = 0.0f;
 
   for (int ec = 0; ec < 4; ++ec) {
     const EffectPrimitiveSlot& slot = this->state.slots[ec];