1 files changed, 10 insertions, 13 deletions

diff --git a/src/field/field_weather_effects.c b/src/field/field_weather_effects.c
index 4ffa171e8..eff702f8c 100644
--- a/src/field/field_weather_effects.c
+++ b/src/field/field_weather_effects.c
@@ -74,10 +74,7 @@ static const struct SpriteTemplate sCloudSpriteTemplate =
     .callback = sub_807E0F4,
 };
 
-extern void sub_807D5BC(s8 a);
-extern void sub_807D8C0(const u16 *palette);
-extern void sub_807D9A8(void);
-extern bool8 sub_807D9C8(void);
+extern void sub_807D5BC(s8 gammaIndex);
 extern void sub_807DA14(void);
 extern void sub_807DA4C(void);
 extern void Weather_SetTargetBlendCoeffs(u8 a, u8 b, int c);
@@ -184,7 +181,7 @@ void CreateCloudSprites(void)
     if (gWeatherPtr->cloudSpritesCreated == TRUE)
         return;
     LoadSpriteSheet(&sCloudSpriteSheet);
-    sub_807D8C0(gUnknown_08397108);
+    LoadCustomWeatherSpritePalette(gUnknown_08397108);
     for (i = 0; i < 3; i++)
     {
         u8 spriteId = CreateSprite(&sCloudSpriteTemplate, 0, 0, 0xFF);
@@ -254,15 +251,15 @@ void Drought_Main(void)
     switch (gWeatherPtr->initStep)
     {
     case 0:
-        if (gWeatherPtr->unknown_6C6 != 0)
+        if (gWeatherPtr->palProcessingState != WEATHER_PAL_STATE_CHANGING_WEATHER)
             gWeatherPtr->initStep++;
         break;
     case 1:
-        sub_807D9A8();
+        ResetDroughtWeatherPaletteLoading();
         gWeatherPtr->initStep++;
         break;
     case 2:
-        if (sub_807D9C8() == FALSE)
+        if (LoadDroughtWeatherPalettes() == FALSE)
             gWeatherPtr->initStep++;
         break;
     case 3:
@@ -1139,7 +1136,7 @@ void Rain_Main(void)
         gWeatherPtr->initStep++;
         break;
     case 3:
-        if (gWeatherPtr->unknown_6C6 == 0)
+        if (gWeatherPtr->palProcessingState == WEATHER_PAL_STATE_CHANGING_WEATHER)
             break;
         gWeatherPtr->initStep = 6;
         break;
@@ -1213,7 +1210,7 @@ void Rain_Main(void)
         gWeatherPtr->initStep++;
         break;
     case 14:
-        if (gWeatherPtr->unknown_6C6 != 3)
+        if (gWeatherPtr->palProcessingState != WEATHER_PAL_STATE_IDLE)
             break;
         gWeatherPtr->unknown_6EA = 1;
         gWeatherPtr->initStep = 4;
@@ -2015,7 +2012,7 @@ void CreateSandstormSprites_1(void)
     if (!gWeatherPtr->sandstormSprites1Created)
     {
         LoadSpriteSheet(&sSandstormSpriteSheet);
-        sub_807D8C0(gUnknown_08397128);
+        LoadCustomWeatherSpritePalette(gUnknown_08397128);
         for (i = 0; i < 20; i++)
         {
             u8 spriteId = CreateSpriteAtEnd(&sSandstormSpriteTemplate, 0, (i / 5) * 64, 1);
@@ -2322,7 +2319,7 @@ void SetSav1WeatherFromCurrMapHeader(void)
 void SetWeather(u32 weather)
 {
     SetSav1Weather(weather);
-    DoWeatherEffect(GetSav1Weather());
+    ChangeWeather(GetSav1Weather());
 }
 
 void SetWeather_Unused(u32 weather)
@@ -2333,7 +2330,7 @@ void SetWeather_Unused(u32 weather)
 
 void DoCurrentWeather(void)
 {
-    DoWeatherEffect(GetSav1Weather());
+    ChangeWeather(GetSav1Weather());
 }
 
 void sub_8080750(void)