From 8dba2cd153ebc7b7036149bd24656329859eaeed Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Thu, 12 Nov 2026 15:46:56 +0000
Subject: [PATCH] Confirm 2 functions in
 Source/Contents/Ground/GroundDecals.cpp

Batch #18333 by eAthena: 0 byte-identical, 2 confirmed by peer review.

- fn_17602 GroundGeometry::DrawCellDecal: logic confirmed by peer review (already on main)
- fn_17589 GroundGeometry::DrawGridDecal: logic confirmed by peer review (already on main)

Peer-reviewed-by: ragnarok-clanker, alisonrag, kyoshi
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 Source/Contents/Ground/GroundDecals.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Source/Contents/Ground/GroundDecals.cpp b/Source/Contents/Ground/GroundDecals.cpp
index 579ad8180..d6f48dea2 100644
--- a/Source/Contents/Ground/GroundDecals.cpp
+++ b/Source/Contents/Ground/GroundDecals.cpp
@@ -71,7 +71,8 @@ namespace {
       return;
     }
 
-    for (auto& vertex : vertices) {
+    for (int index = 0; index < 4; ++index) {
+      float* vertex = vertices[index];
       if (column & 1) {
         if (vertices[1][0] > vertex[0]) {
           vertex[0] = (vertices[1][0] - vertex[0]) * 0.5f + vertex[0];
@@ -96,8 +97,8 @@ namespace {
       primitive->vertices[corner].z = primitive->vertices[corner].z - bias;
     }
 
-    const float scaleU = static_cast<float>(texture.Width()) / static_cast<float>(texture.TextureWidth());
-    const float scaleV = static_cast<float>(texture.Height()) / static_cast<float>(texture.TextureHeight());
+    const float scaleU = static_cast<float>(texture.ImageWidth()) / static_cast<float>(texture.TextureWidth());
+    const float scaleV = static_cast<float>(texture.ImageHeight()) / static_cast<float>(texture.TextureHeight());
 
     for (unsigned corner = 0; corner < 4; ++corner) {
       primitive->vertices[corner].u = scaleU * uv[corner * 2];