From 24246c86a13247dea82323f3fdf60f15ab8e71d0 Mon Sep 17 00:00:00 2001
From: shylie <shylie@shylie.info>
Date: Tue, 5 May 2026 07:37:55 -0400
Subject: [PATCH] Rename variables

---
 src/main.cpp |  5 ++---
 src/sand.cpp | 17 +++++++++++------
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 87af814..4cc3443 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -9,7 +9,7 @@
 
 #ifdef TRACY_ENABLE
 #include <tracy/Tracy.hpp>
-#endif
+#endif // TRACY_ENABLE
 
 constexpr uint16_t WIDTH = 64;
 constexpr uint16_t HEIGHT = 64;
@@ -158,8 +158,7 @@ int main(int argc, char** argv)
       }
       if (count != prev_count)
       {
-
-        SDL_Log("%d\n", count);
+        // SDL_Log("%d\n", count);
       }
       prev_count = count;
     }
diff --git a/src/sand.cpp b/src/sand.cpp
index 57b640d..2b2aec2 100644
--- a/src/sand.cpp
+++ b/src/sand.cpp
@@ -2,6 +2,10 @@
 
 #include "sand/type.h"
 
+#ifdef TRACY_ENABLE
+#include <tracy/Tracy.hpp>
+#endif // TRACY_ENABLE
+
 sand::type sand::sand::get(int x, int y) const
 {
   if (x < 0 || x >= width || y < 0 || y >= height)
@@ -18,16 +22,17 @@ void sand::sand::set(int x, int y, type type)
 
 void sand::sand::tick()
 {
+  ZoneScoped;
 #pragma omp parallel for
-  for (int i = 0; i < width * height; i++)
+  for (int tile_index = 0; tile_index < width * height; tile_index++)
   {
-    const int x = i % width;
-    const int y = i / width;
+    const int x = tile_index % width;
+    const int y = tile_index / width;
 
     auto [begin, end] = metas[get(x, y)];
     uint32_t mask = -1U;
 
-    int iter = 0;
+    int neighbor_index = 0;
     for (int dy = -1; dy <= 1; dy++)
     {
       for (int dx = -1; dx <= 1; dx++)
@@ -37,10 +42,10 @@ void sand::sand::tick()
           continue;
         }
 
-        mask &= masks[iter + get(x + dx, y + dy) * 8
+        mask &= masks[neighbor_index + get(x + dx, y + dy) * 8
                       + get(x, y) * types.size() * 8];
 
-        iter += 1;
+        neighbor_index += 1;
       }
     }