From 82f8636502afa4ed0960eb7457551538d38a5457 Mon Sep 17 00:00:00 2001
From: DizzyEggg <jajkodizzy@wp.pl>
Date: Sat, 9 Mar 2024 20:06:58 +0100
Subject: [PATCH] Simplify division in berry_crush and field weather functions

---
 src/berry_crush.c   | 7 +------
 src/field_weather.c | 7 +------
 2 files changed, 2 insertions(+), 12 deletions(-)
 mode change 100755 => 100644 src/berry_crush.c

diff --git a/src/berry_crush.c b/src/berry_crush.c
old mode 100755
new mode 100644
index 4e789f27a4..05e708162d
--- a/src/berry_crush.c
+++ b/src/berry_crush.c
@@ -1373,7 +1373,6 @@ static void CreateBerrySprites(struct BerryCrushGame *game, struct BerryCrushGam
     u8 spriteId;
     s16 distance, var1;
     s16 *data;
-    s32 amplitude;
     s16 speed;
     u32 var2;
 
@@ -1395,11 +1394,7 @@ static void CreateBerrySprites(struct BerryCrushGame *game, struct BerryCrushGam
         sYAccel = 32;
         sBitfield = 112; // Setting bits in MASK_TARGET_Y
         distance = gfx->playerCoords[i]->berryXDest - gfx->playerCoords[i]->berryXOffset;
-        amplitude = distance;
-        if (distance < 0)
-            amplitude += 3;
-
-        sAmplitude = amplitude >> 2;
+        sAmplitude = distance / 4;
         distance *= 128;
         var2 = speed + 32;
         var2 = var2 / 2;
diff --git a/src/field_weather.c b/src/field_weather.c
index 5ca9075250..bc86bcdc7d 100644
--- a/src/field_weather.c
+++ b/src/field_weather.c
@@ -277,7 +277,6 @@ static void BuildColorMaps(void)
     u16 brightnessDelta;
     u16 colorMapIndex;
     u16 baseBrightness;
-    u32 remainingBrightness;
     s16 diff;
 
     sPaletteColorMapTypes = sBasePaletteColorMapTypes;
@@ -305,11 +304,7 @@ static void BuildColorMaps(void)
             }
 
             baseBrightness = curBrightness;
-            remainingBrightness = 0x1f00 - curBrightness;
-            if ((0x1f00 - curBrightness) < 0)
-                remainingBrightness += 0xf;
-
-            brightnessDelta = remainingBrightness / (NUM_WEATHER_COLOR_MAPS - 3);
+            brightnessDelta = (0x1f00 - curBrightness) / (NUM_WEATHER_COLOR_MAPS - 3);
             if (colorVal < 12)
             {
                 // For shadows (color values < 12), the remaining color mappings are