From c8710555214a9fd0a04936df77c1bc0e2f578395 Mon Sep 17 00:00:00 2001
From: Kermalis <29823718+Kermalis@users.noreply.github.com>
Date: Sun, 30 Nov 2025 19:44:12 -0500
Subject: [PATCH] Clean palette_util

---
 include/code_80958E8.h                        |   6 +
 include/code_8099360.h                        |  10 -
 include/constants/palette_util.h              |  38 ++
 include/data_script.h                         |  15 +-
 include/gba/defines.h                         |   3 +-
 include/palette_util.h                        |   7 +-
 src/credits1.c                                | 136 +++---
 src/data/ground/ground_data_a01p01_station.h  |  18 +-
 src/data/ground/ground_data_a01p02_station.h  |   4 +-
 src/data/ground/ground_data_a03p03_station.h  |  32 +-
 src/data/ground/ground_data_a04p01_station.h  |   6 +-
 src/data/ground/ground_data_a04p03_station.h  |  12 +-
 src/data/ground/ground_data_a04p04_station.h  |   8 +-
 src/data/ground/ground_data_a05p01_station.h  |   8 +-
 src/data/ground/ground_data_a05p02_station.h  |   6 +-
 src/data/ground/ground_data_b01p01a_station.h |  10 +-
 src/data/ground/ground_data_b01p02a_station.h |   8 +-
 src/data/ground/ground_data_d02p01_station.h  |   2 +-
 src/data/ground/ground_data_d02p02_station.h  |   2 +-
 src/data/ground/ground_data_d05p02_station.h  |  36 +-
 src/data/ground/ground_data_d09p03_station.h  |  16 +-
 src/data/ground/ground_data_d10p03_station.h  |  28 +-
 src/data/ground/ground_data_d11p03_station.h  |  16 +-
 src/data/ground/ground_data_d12p04_station.h  |   8 +-
 src/data/ground/ground_data_d13p03_station.h  |  26 +-
 src/data/ground/ground_data_d16p01_station.h  |  16 +-
 src/data/ground/ground_data_d17p01_station.h  |  16 +-
 src/data/ground/ground_data_d18p01_station.h  |  16 +-
 src/data/ground/ground_data_d20p01_station.h  |  18 +-
 src/data/ground/ground_data_d21p01_station.h  |   4 +-
 src/data/ground/ground_data_d22p01_station.h  |   2 +-
 src/data/ground/ground_data_d23p01_station.h  |   2 +-
 src/data/ground/ground_data_d24p01_station.h  |  26 +-
 src/data/ground/ground_data_d25p01_station.h  |   2 +-
 src/data/ground/ground_data_h29p01_station.h  |  12 +-
 src/data/ground/ground_data_s02_station.h     |   2 +-
 src/data/ground/ground_data_s03_station.h     |   2 +-
 src/data/ground/ground_data_t01p01_station.h  |  58 +--
 src/data/ground/ground_data_t01p02a_station.h |   4 +-
 src/ground_bg.c                               |  16 +-
 src/ground_main.c                             |   3 -
 src/ground_script.c                           |  58 ++-
 src/main_loops.c                              |   1 +
 src/palette_fade_util.c                       |  46 +-
 src/palette_util.c                            | 411 ++++++++++--------
 src/wigglytuff_shop3.c                        |   5 +-
 46 files changed, 626 insertions(+), 555 deletions(-)
 create mode 100644 include/constants/palette_util.h

diff --git a/include/code_80958E8.h b/include/code_80958E8.h
index aa1b0d452..26f7358e9 100644
--- a/include/code_80958E8.h
+++ b/include/code_80958E8.h
@@ -56,6 +56,7 @@ void LoadMailInfo(void);
 void ReadWonderMailBits(DataSerializer *a, WonderMail *b);
 void ReceivePKMNNews(u8 index);
 void ResetJobSlot(u8 index);
+void ResetMailbox(void);
 void ResetMailboxSlot(u8 index);
 void ResetPelipperBoardSlot(u8);
 void ShiftJobSlotsDown(void);
@@ -63,6 +64,11 @@ void ShiftMailboxSlotsDown(void);
 void ShiftPelipperJobsDown(void);
 void SortJobSlots(void);
 void sub_80961B4(void);
+bool8 sub_80961D8(void);
+void sub_80963FC(void);
+void sub_8096488(void);
+bool8 sub_80964B4(void);
+bool8 sub_80964E4(void);
 bool8 sub_809693C(WonderMail *mail);
 void sub_8096AF8(struct unkStruct_8096AF8 *, u8 slotIndex, u8 dungeon);
 bool8 sub_8096C08(u8 *jobIndex);
diff --git a/include/code_8099360.h b/include/code_8099360.h
index 22fc816c0..bbe27c936 100644
--- a/include/code_8099360.h
+++ b/include/code_8099360.h
@@ -6,14 +6,4 @@ void nullsub_103(void);
 void sub_809965C(void);
 void sub_8099690(u32 param_1);
 
-// code_8099360.s
-
-#include "structs/rgb.h"
-
-void sub_8099744(void);
-void sub_8099750(void);
-void sub_8099A5C(s32 a0, s32 a1, RGB_Array a2);
-void sub_8099AFC(s32 a0, s32 a1, RGB_Array a2);
-bool8 sub_8099B94(void);
-
 #endif //GUARD_CODE_8099360_H
diff --git a/include/constants/palette_util.h b/include/constants/palette_util.h
new file mode 100644
index 000000000..150d74fa4
--- /dev/null
+++ b/include/constants/palette_util.h
@@ -0,0 +1,38 @@
+#ifndef GUARD_CONSTANTS_PALETTE_UTIL_H
+#define GUARD_CONSTANTS_PALETTE_UTIL_H
+
+enum PaletteUtilUnk0Kind
+{
+    // None?
+    PALUTIL_KIND_00,
+    // Blend Pals [0, 15] then [16, 31]
+    PALUTIL_KIND_01,
+    // FadeToBlack Pals [0, 15] then [16, 31]
+    PALUTIL_KIND_02,
+    // Desaturate Pals [0, 15] then [16, 31]
+    PALUTIL_KIND_03,
+    // Modulate Pals [0, 15] then [16, 31]
+    PALUTIL_KIND_04,
+    // Blend Pals [0, 13] then [16, 30]
+    PALUTIL_KIND_05,
+    // FadeToBlack Pals [0, 13] then [16, 30]
+    PALUTIL_KIND_06,
+    // Desaturate Pals [0, 13] then [16, 30]
+    PALUTIL_KIND_07,
+    // Modulate Pals [0, 13] then [16, 30]
+    PALUTIL_KIND_08,
+    // Blend Pals [14, 15] then [31, 31]
+    PALUTIL_KIND_09,
+    // FadeToBlack Pals [14, 15] then [31, 31]
+    PALUTIL_KIND_10,
+    // Desaturate Pals [14, 15] then [31, 31]
+    PALUTIL_KIND_11,
+    // Modulate Pals [14, 15] then [31, 31]
+    PALUTIL_KIND_12,
+    // ModulatePurple Pals [0, 13] then [16, 30]
+    PALUTIL_KIND_13,
+    // ModulateOrange Pals [0, 13] then [16, 30]
+    PALUTIL_KIND_14,
+};
+
+#endif // GUARD_CONSTANTS_PALETTE_UTIL_H
diff --git a/include/data_script.h b/include/data_script.h
index 76652d1ca..5ed91e16f 100644
--- a/include/data_script.h
+++ b/include/data_script.h
@@ -7,6 +7,7 @@
 #include "constants/event_flag.h"
 #include "constants/ground_map.h"
 #include "constants/item.h"
+#include "constants/palette_util.h"
 #include "constants/rescue_dungeon_id.h"
 #include "constants/script_dungeon_id.h"
 #include "constants/script_cmd.h"
@@ -108,9 +109,17 @@
 
 // TODO: CMD_BYTE_26
 
-// TODO: CMD_BYTE_27
+// a0: Some bool
+// kind: See enum "PaletteUtilUnk0Kind"
+// a2: ?
+// rgb: (R << 16) | (G << 8) | (B)
+#define FLASH_FROM(a0, kind, a2, rgb)   { CMD_BYTE_27, a0, kind, a2, rgb, NULL }
 
-// TODO: CMD_BYTE_28
+// a0: Some bool
+// kind: See enum "PaletteUtilUnk0Kind"
+// a2: ?
+// rgb: (R << 16) | (G << 8) | (B)
+#define FLASH_TO(a0, kind, a2, rgb)     { CMD_BYTE_28, a0, kind, a2, rgb, NULL }
 
 // TODO: CMD_BYTE_29
 
@@ -118,7 +127,7 @@
 
 // Waits specified number of frames, then automatically does a button press without waiting for player's input.
 // -1 disables it.
-#define TEXTBOX_AUTO_PRESS(endF, midF)  { CMD_BYTE_2B, 0, 0, endF, midF, NULL}
+#define TEXTBOX_AUTO_PRESS(endF, midF)  { CMD_BYTE_2B, 0, 0, endF, midF, NULL }
 
 // TODO: CMD_BYTE_2C
 
diff --git a/include/gba/defines.h b/include/gba/defines.h
index b4265399a..1ccb7e9e0 100644
--- a/include/gba/defines.h
+++ b/include/gba/defines.h
@@ -62,7 +62,8 @@
 
 #define TOTAL_OBJ_TILE_COUNT 1024
 
-#define RGB_U32(r, g, b) ((r) | ((g) << 8) | ((b) << 16)) // 32 bit RGB color
+// 32 bit RGB color
+#define RGB_U32(r, g, b) (((r) << 16) | ((g) << 8) | (b))
 #define RGB(r, g, b) ((r) | ((g) << 5) | ((b) << 10))
 #define RGB2(r, g, b) (((b) << 10) | ((g) << 5) | (r))
 
diff --git a/include/palette_util.h b/include/palette_util.h
index 031a2feba..9f12455c5 100644
--- a/include/palette_util.h
+++ b/include/palette_util.h
@@ -1,6 +1,7 @@
 #ifndef GUARD_PALETTE_UTIL_H
 #define GUARD_PALETTE_UTIL_H
 
+#include "constants/palette_util.h"
 #include "structs/rgb.h"
 
 void sub_8099744(void);
@@ -15,8 +16,10 @@ void sub_80999FC(s32 a0);
 void sub_8099A10(s32 a1, u16 a2, u16 a3);
 void sub_8099A34(s32 a0);
 void sub_8099A48(s32 a0);
-void sub_8099A5C(s32 a0, s32 a1, RGB_Array a2);
-void sub_8099AFC(s32 a0, s32 a1, RGB_Array a2);
+// a0: See enum "PaletteUtilUnk0Kind"
+void sub_8099A5C(s32 kind, s32 a1, RGB_Array a2);
+// a0: See enum "PaletteUtilUnk0Kind"
+void sub_8099AFC(s32 kind, s32 a1, RGB_Array a2);
 bool8 sub_8099B94(void);
 void sub_8099BE4(void);
 
diff --git a/src/credits1.c b/src/credits1.c
index 7f3d524e5..2c1bdf5fd 100644
--- a/src/credits1.c
+++ b/src/credits1.c
@@ -5,12 +5,14 @@
 #include "event_flag.h"
 #include "input.h"
 #include "memory.h"
+#include "palette_util.h"
 #include "text_1.h"
 #include "text_3.h"
 
-EWRAM_INIT static Credits1Work *sCredits1Work = {NULL};
+EWRAM_INIT static Credits1Work *sCredits1Work = { NULL };
 
 static const WindowTemplate sDummyWinTemplate = WIN_TEMPLATE_DUMMY;
+
 static const WindowTemplate gUnknown_80E4A28 = {
     .flags = WINTEMPLATE_FLAG_NONE,
     .type = WINDOW_TYPE_ONLY_TEXT,
@@ -25,68 +27,68 @@ static const WindowTemplate gUnknown_80E4A28 = {
 static const RGB_Array gUnknown_80E4A40 = {{0x18, 0x18, 0x38, 0}};
 
 UNUSED static const u8 sUnknownUnusedData[][2] = {
-    {0x21, 0xff},
-    {0x22, 0xff},
-    {0x23, 0xff},
-    {0x24, 0xff},
-    {0x25, 0xff},
-    {0x26, 0xff},
-    {0x27, 0xff},
-    {0x28, 0xff},
-    {0x29, 0xff},
-    {0x2a, 0xff},
-    {0x2b, 0xff},
-    {0x2c, 0xff},
-    {0x2d, 0xff},
-    {0x2e, 0xff},
-    {0x2f, 0xff},
-    {0x30, 0xff},
-    {0x31, 0xff},
-    {0x32, 0xff},
-    {0x33, 0xff},
-    {0x34, 0xff},
-    {0x35, 0xff},
-    {0x36, 0xff},
-    {0x37, 0xff},
-    {0x38, 0xff},
-    {0x39, 0xff},
-    {0x3a, 0xff},
-    {0x41, 0xff},
-    {0x42, 0xff},
-    {0x43, 0xff},
-    {0x44, 0xff},
-    {0x45, 0xff},
-    {0x46, 0xff},
-    {0x47, 0xff},
-    {0x48, 0xff},
-    {0x49, 0xff},
-    {0x4a, 0xff},
-    {0x4b, 0xff},
-    {0x4c, 0xff},
-    {0x4d, 0xff},
-    {0x4e, 0xff},
-    {0x4f, 0xff},
-    {0x50, 0xff},
-    {0x51, 0xff},
-    {0x52, 0xff},
-    {0x53, 0xff},
-    {0x54, 0xff},
-    {0x55, 0xff},
-    {0x56, 0xff},
-    {0x57, 0xff},
-    {0x58, 0xff},
-    {0x59, 0xff},
-    {0x5a, 0xff},
-    {0x10, 0xff},
-    {0x11, 0xff},
-    {0x12, 0xff},
-    {0x13, 0xff},
-    {0x14, 0xff},
-    {0x15, 0xff},
-    {0x16, 0xff},
-    {0x17, 0xff},
-    {0x18, 0xff},
-    {0x19, 0xff}
+    { 0x21, 0xFF },
+    { 0x22, 0xFF },
+    { 0x23, 0xFF },
+    { 0x24, 0xFF },
+    { 0x25, 0xFF },
+    { 0x26, 0xFF },
+    { 0x27, 0xFF },
+    { 0x28, 0xFF },
+    { 0x29, 0xFF },
+    { 0x2A, 0xFF },
+    { 0x2B, 0xFF },
+    { 0x2C, 0xFF },
+    { 0x2D, 0xFF },
+    { 0x2E, 0xFF },
+    { 0x2F, 0xFF },
+    { 0x30, 0xFF },
+    { 0x31, 0xFF },
+    { 0x32, 0xFF },
+    { 0x33, 0xFF },
+    { 0x34, 0xFF },
+    { 0x35, 0xFF },
+    { 0x36, 0xFF },
+    { 0x37, 0xFF },
+    { 0x38, 0xFF },
+    { 0x39, 0xFF },
+    { 0x3A, 0xFF },
+    { 0x41, 0xFF },
+    { 0x42, 0xFF },
+    { 0x43, 0xFF },
+    { 0x44, 0xFF },
+    { 0x45, 0xFF },
+    { 0x46, 0xFF },
+    { 0x47, 0xFF },
+    { 0x48, 0xFF },
+    { 0x49, 0xFF },
+    { 0x4A, 0xFF },
+    { 0x4B, 0xFF },
+    { 0x4C, 0xFF },
+    { 0x4D, 0xFF },
+    { 0x4E, 0xFF },
+    { 0x4F, 0xFF },
+    { 0x50, 0xFF },
+    { 0x51, 0xFF },
+    { 0x52, 0xFF },
+    { 0x53, 0xFF },
+    { 0x54, 0xFF },
+    { 0x55, 0xFF },
+    { 0x56, 0xFF },
+    { 0x57, 0xFF },
+    { 0x58, 0xFF },
+    { 0x59, 0xFF },
+    { 0x5A, 0xFF },
+    { 0x10, 0xFF },
+    { 0x11, 0xFF },
+    { 0x12, 0xFF },
+    { 0x13, 0xFF },
+    { 0x14, 0xFF },
+    { 0x15, 0xFF },
+    { 0x16, 0xFF },
+    { 0x17, 0xFF },
+    { 0x18, 0xFF },
+    { 0x19, 0xFF }
 };
 
 extern const CreditsData* gCreditsTable[27];
@@ -155,7 +157,7 @@ bool8 DrawCredits(s32 creditsCategoryIndex, s32 param_2)
 
     sub_80073E0(0);
     SelectCharmap(0);
-    sub_8099AFC(9, 0, gUnknown_80E4A40);
+    sub_8099AFC(PALUTIL_KIND_09, 0, gUnknown_80E4A40);
     return TRUE;
 }
 
@@ -165,7 +167,7 @@ s32 sub_8035574(void)
         case 0:
             if (!sub_8099B94()) {
                 sCredits1Work->unk60 = 1;
-                sub_8099A5C(9, 30, gUnknown_80E4A40);
+                sub_8099A5C(PALUTIL_KIND_09, 30, gUnknown_80E4A40);
             }
             break;
         case 1:
@@ -175,7 +177,7 @@ s32 sub_8035574(void)
         case 2:
             if (sCredits1Work->unk64 < 1) {
                 sCredits1Work->unk60 = 3;
-                sub_8099AFC(9, 30, gUnknown_80E4A40);
+                sub_8099AFC(PALUTIL_KIND_09, 30, gUnknown_80E4A40);
             }
             sCredits1Work->unk64--;
             break;
@@ -188,7 +190,7 @@ s32 sub_8035574(void)
             break;
         case 4:
             sub_8099690(0);
-            sub_8099A5C(1, 0, gUnknown_80E4A40);
+            sub_8099A5C(PALUTIL_KIND_01, 0, gUnknown_80E4A40);
             return 3;
     }
     return 0;
diff --git a/src/data/ground/ground_data_a01p01_station.h b/src/data/ground/ground_data_a01p01_station.h
index f94e1c18e..a629f284f 100644
--- a/src/data/ground/ground_data_a01p01_station.h
+++ b/src/data/ground/ground_data_a01p01_station.h
@@ -379,10 +379,10 @@ static const struct ScriptCommand s_gs162_g5_s0_station_sref_script[] = { /* 0x8
     SELECT_MAP(MAP_PERSONALITY_TEST_CYAN),
     SELECT_ENTITIES(-1, 0),
     BGM_SWITCH(MUS_BENEVOLENT_SPIRIT),
-    { 0x27, 0x00,  0x0005,  0x00000020,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 32, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(3),
     FANFARE_PLAY2(506),
-    { 0x28, 0x01,  0x0005,  0x00000020,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 32, RGB_U32(0xFF, 0xFF, 0xFF)),
     RET,
 };
 
@@ -676,9 +676,9 @@ static const struct ScriptCommand s_gs162_g7_s0_station_sref_script[] = { /* 0x8
     DEBUGINFO_O(676),
     SELECT_MAP(MAP_PERSONALITY_TEST_CYAN),
     SELECT_ENTITIES(-1, -1),
-    { 0x27, 0x01,  0x000e,  0x0000001e,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_14, 30, RGB_U32(0x00, 0x00, 0x00)),
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x000e,  0x0000001e,  0x00000000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_14, 30, RGB_U32(0x00, 0x00, 0x00)),
     RET,
 };
 
@@ -979,7 +979,7 @@ static const struct ScriptCommand s_gs162_g9_s0_station_sref_script[] = { /* 0x8
     SELECT_MAP(MAP_PERSONALITY_TEST_CYAN),
     SELECT_ENTITIES(-1, -1),
     BGM_SWITCH(MUS_BENEVOLENT_SPIRIT),
-    { 0x27, 0x00,  0x0005,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(3),
     BGM_FADEOUT(60),
     { 0x23, 0x01,  0x003c,  0x00000000,  0x00000000, NULL },
@@ -1103,9 +1103,9 @@ static const struct ScriptCommand s_gs162_g9_s0_lives0_dlg0[] = { /* 0x821452c *
     TEXTBOX_CLEAR,
     WAIT(30),
     FANFARE_PLAY2(485),
-    { 0x28, 0x01,  0x0005,  0x00000018,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 24, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(10),
-    { 0x27, 0x00,  0x0005,  0x00000018,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 24, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     PORTRAIT_REP(0x0000, 0x0000000c),
     MSG_QUIET(0, _("...!{WAIT_PRESS} W-what was that?!")),
@@ -1237,9 +1237,9 @@ static const struct ScriptCommand s_gs162_g10_s0_station_sref_script[] = { /* 0x
     DEBUGINFO_O(1237),
     SELECT_MAP(MAP_PERSONALITY_TEST_CYAN),
     SELECT_ENTITIES(-1, 0),
-    { 0x27, 0x01,  0x000e,  0x0000001e,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_14, 30, RGB_U32(0x00, 0x00, 0x00)),
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x000e,  0x0000001e,  0x00000000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_14, 30, RGB_U32(0x00, 0x00, 0x00)),
     RET,
 };
 
diff --git a/src/data/ground/ground_data_a01p02_station.h b/src/data/ground/ground_data_a01p02_station.h
index 5b276b732..547f7351c 100644
--- a/src/data/ground/ground_data_a01p02_station.h
+++ b/src/data/ground/ground_data_a01p02_station.h
@@ -60,7 +60,7 @@ static const struct ScriptCommand s_gs163_g2_s0_station_sref_script[] = { /* 0x8
     SELECT_ENTITIES(-1, -1),
     { 0x22, 0x01,  0x003c,  0x00000000,  0x00000000, NULL },
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x0005,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     RET,
 };
 
@@ -94,7 +94,7 @@ static const struct ScriptCommand s_gs163_g3_s0_station_sref_script[] = { /* 0x8
     AWAIT_CUE(3),
     FANFARE_PLAY2(506),
     BGM_FADEOUT(90),
-    { 0x28, 0x01,  0x0005,  0x0000001e,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 30, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(60),
     RET,
 };
diff --git a/src/data/ground/ground_data_a03p03_station.h b/src/data/ground/ground_data_a03p03_station.h
index 69d357f44..68c5bd7d1 100644
--- a/src/data/ground/ground_data_a03p03_station.h
+++ b/src/data/ground/ground_data_a03p03_station.h
@@ -23,7 +23,7 @@ static const struct ScriptCommand s_gs170_g1_s0_station_sref_script[] = { /* 0x8
     { 0x22, 0x01,  0x001e,  0x00000000,  0x00000000, NULL },
     AWAIT_CUE(3),
     FANFARE_PLAY2(506),
-    { 0x28, 0x01,  0x0005,  0x00000010,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 16, RGB_U32(0xFF, 0xFF, 0xFF)),
     RET,
 };
 
@@ -159,12 +159,12 @@ static const struct ScriptCommand s_gs170_g1_s0_lives0_dlg0[] = { /* 0x821d2f8 *
     WAIT(30),
     BGM_FADEOUT(30),
     FANFARE_PLAY2(476),
-    { 0x28, 0x01,  0x0007,  0x00000004,  0x00806040, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_07, 4, RGB_U32(0x80, 0x60, 0x40)),
     SELECT_ANIMATION(9),
     { 0x54, 0x00,  0x0200,  0x00000000,  0x00000000, NULL },
-    { 0x27, 0x01,  0x0007,  0x00000008,  0x00806040, NULL },
-    { 0x28, 0x01,  0x0007,  0x00000008,  0x00806040, NULL },
-    { 0x27, 0x01,  0x0007,  0x0000000c,  0x00806040, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_07, 8, RGB_U32(0x80, 0x60, 0x40)),
+    FLASH_TO(TRUE, PALUTIL_KIND_07, 8, RGB_U32(0x80, 0x60, 0x40)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_07, 12, RGB_U32(0x80, 0x60, 0x40)),
     { 0x54, 0x00,  0x0300,  0x00000000,  0x00000000, NULL },
     SELECT_ANIMATION(2),
     WAIT(60),
@@ -172,12 +172,12 @@ static const struct ScriptCommand s_gs170_g1_s0_lives0_dlg0[] = { /* 0x821d2f8 *
     MSG_QUIET(0, _("(...{WAIT_PRESS}Wh-what?{WAIT_PRESS} What was that?)")),
     TEXTBOX_CLEAR,
     FANFARE_PLAY2(476),
-    { 0x28, 0x01,  0x0007,  0x00000004,  0x00806040, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_07, 4, RGB_U32(0x80, 0x60, 0x40)),
     SELECT_ANIMATION(9),
     { 0x54, 0x00,  0x0200,  0x00000000,  0x00000000, NULL },
-    { 0x27, 0x01,  0x0007,  0x00000008,  0x00806040, NULL },
-    { 0x28, 0x01,  0x0007,  0x00000008,  0x00806040, NULL },
-    { 0x27, 0x01,  0x0007,  0x0000000c,  0x00806040, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_07, 8, RGB_U32(0x80, 0x60, 0x40)),
+    FLASH_TO(TRUE, PALUTIL_KIND_07, 8, RGB_U32(0x80, 0x60, 0x40)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_07, 12, RGB_U32(0x80, 0x60, 0x40)),
     { 0x54, 0x00,  0x0300,  0x00000000,  0x00000000, NULL },
     SELECT_ANIMATION(2),
     MSG_QUIET(0, _("(...D-dizzy?{WAIT_PRESS} Or what?)")),
@@ -192,13 +192,13 @@ static const struct ScriptCommand s_gs170_g1_s0_lives0_dlg0[] = { /* 0x821d2f8 *
     VARIANT_DEFAULT(_(" Huh?{WAIT_PRESS} Is something wrong?\n{NAME_0}?")),
     TEXTBOX_CLEAR,
     FANFARE_PLAY2(476),
-    { 0x28, 0x01,  0x0007,  0x00000004,  0x00806040, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_07, 4, RGB_U32(0x80, 0x60, 0x40)),
     SELECT_ANIMATION(9),
     { 0x54, 0x00,  0x0200,  0x00000000,  0x00000000, NULL },
-    { 0x27, 0x01,  0x0007,  0x00000008,  0x00806040, NULL },
-    { 0x28, 0x01,  0x0007,  0x00000008,  0x00806040, NULL },
-    { 0x27, 0x01,  0x0007,  0x0000000c,  0x00806040, NULL },
-    { 0x28, 0x01,  0x0005,  0x00000008,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_07, 8, RGB_U32(0x80, 0x60, 0x40)),
+    FLASH_TO(TRUE, PALUTIL_KIND_07, 8, RGB_U32(0x80, 0x60, 0x40)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_07, 12, RGB_U32(0x80, 0x60, 0x40)),
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 8, RGB_U32(0x00, 0x00, 0x00)),
     { 0x54, 0x00,  0x0300,  0x00000000,  0x00000000, NULL },
     SELECT_ANIMATION(2),
     MSG_NPC(-1, _(" ...Finally.")),
@@ -212,7 +212,7 @@ static const struct ScriptCommand s_gs170_g1_s0_lives0_dlg0[] = { /* 0x821d2f8 *
     WAIT(10),
     FANFARE_PLAY2(477),
     SELECT_ENTITIES(-1, 1),
-    { 0x27, 0x01,  0x0005,  0x00000030,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 48, RGB_U32(0x00, 0x00, 0x00)),
     ROTATE_TO(4, DIR_TRANS_SPINLEFT1, DIRECTION_EAST),
     WAIT(30),
     MSG_NPC(-1, _(" Finally...")),
@@ -271,7 +271,7 @@ static const struct ScriptCommand s_gs170_g2_s0_station_sref_script[] = { /* 0x8
     DEBUGINFO_O(271),
     SELECT_MAP(170),
     SELECT_ENTITIES(-1, 0),
-    { 0x27, 0x00,  0x0005,  0x00000020,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 32, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(3),
     BGM_FADEOUT(120),
     { 0x23, 0x01,  0x0078,  0x00000000,  0x00000000, NULL },
diff --git a/src/data/ground/ground_data_a04p01_station.h b/src/data/ground/ground_data_a04p01_station.h
index 235d2106c..acfb039dd 100644
--- a/src/data/ground/ground_data_a04p01_station.h
+++ b/src/data/ground/ground_data_a04p01_station.h
@@ -31,7 +31,7 @@ static const struct ScriptCommand s_gs171_g1_s0_station_sref_script[] = { /* 0x8
     SELECT_MAP(171),
     SELECT_ENTITIES(-1, 0),
     BGM_SWITCH(MUS_WORLD_CALAMITY),
-    { 0x27, 0x00,  0x0005,  0x00000020,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 32, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(3),
     { 0x23, 0x01,  0x001e,  0x00000000,  0x00000000, NULL },
     RET,
@@ -77,7 +77,7 @@ static const struct ScriptCommand s_gs171_g2_s0_station_sref_script[] = { /* 0x8
     BGM_SWITCH(MUS_WORLD_CALAMITY),
     { 0x22, 0x01,  0x001e,  0x00000000,  0x00000000, NULL },
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x0005,  0x00000020,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 32, RGB_U32(0xFF, 0xFF, 0xFF)),
     RET,
 };
 
@@ -606,7 +606,7 @@ static const struct ScriptCommand s_gs171_g5_s0_lives0_dlg0[] = { /* 0x8221f00 *
     MSG_NPC(-1, _(" ...Hey, can you hear...")),
     MSG_NPC(2, _(" Snap out of it!")),
     TEXTBOX_CLEAR,
-    { 0x27, 0x01,  0x0005,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(60),
     PORTRAIT(PLACEMENT_LEFT_BOTTOM_2, 0x0000, 0x00000000),
     MSG_QUIET(0, _("(...{WAIT_PRESS}Huh...?{WAIT_PRESS} This place...)")),
diff --git a/src/data/ground/ground_data_a04p03_station.h b/src/data/ground/ground_data_a04p03_station.h
index b153fef5f..fe5616c6b 100644
--- a/src/data/ground/ground_data_a04p03_station.h
+++ b/src/data/ground/ground_data_a04p03_station.h
@@ -76,18 +76,18 @@ static const struct ScriptCommand s_gs173_g3_s0_station_sref_script[] = { /* 0x8
     SELECT_ENTITIES(-1, -1),
     BGM_SWITCH(MUS_RAYQUAZAS_DOMAIN),
     { 0x97, 0x00,  0x0001,  0x00000000,  0x00000000, NULL },
-    { 0x27, 0x00,  0x0005,  0x00000010,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 16, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(5),
     WAIT(120),
-    { 0x28, 0x01,  0x0005,  0x00000008,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 8, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(5),
-    { 0x27, 0x00,  0x0005,  0x00000008,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 8, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(20),
-    { 0x28, 0x01,  0x0005,  0x00000008,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 8, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(5),
-    { 0x27, 0x00,  0x0005,  0x00000008,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 8, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
-    { 0x28, 0x01,  0x0005,  0x0000002d,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 45, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     RET,
 };
diff --git a/src/data/ground/ground_data_a04p04_station.h b/src/data/ground/ground_data_a04p04_station.h
index 86053cb03..7ef0f2ffd 100644
--- a/src/data/ground/ground_data_a04p04_station.h
+++ b/src/data/ground/ground_data_a04p04_station.h
@@ -21,10 +21,10 @@ static const struct ScriptCommand s_gs174_g1_s0_station_sref_script[] = { /* 0x8
     SELECT_MAP(174),
     SELECT_ENTITIES(-1, -1),
     BGM_STOP,
-    { 0x27, 0x01,  0x0005,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(3),
     BGM_FADEOUT(150),
-    { 0x28, 0x01,  0x0005,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(180),
     RET,
 };
@@ -52,10 +52,10 @@ static const struct ScriptCommand s_gs174_g1_s0_lives0_dlg0[] = { /* 0x822a258 *
     TEXTBOX_CLEAR,
     WAIT(30),
     FANFARE_PLAY2(485),
-    { 0x28, 0x01,  0x0005,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     SELECT_LIVES(-1, 1),
-    { 0x27, 0x01,  0x0005,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     MSG_QUIET(0, _("(............)")),
     MSG_QUIET(0, _("(...This shadow...{WAIT_PRESS}\n{NAME_4}...)")),
     TEXTBOX_CLEAR,
diff --git a/src/data/ground/ground_data_a05p01_station.h b/src/data/ground/ground_data_a05p01_station.h
index f5cc1bf63..74222cab6 100644
--- a/src/data/ground/ground_data_a05p01_station.h
+++ b/src/data/ground/ground_data_a05p01_station.h
@@ -24,11 +24,11 @@ static const struct ScriptCommand s_gs175_g1_s0_station_sref_script[] = { /* 0x8
     { 0x22, 0x01,  0x00b4,  0x00000000,  0x00000000, NULL },
     AWAIT_CUE(3),
     WAIT(0),
-    { 0x28, 0x01,  0x0001,  0x0000001e,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 30, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(45),
     RET,
   LABEL(0), /* = 0x00 */
-    { 0x28, 0x01,  0x0001,  0x0000001e,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 30, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(60),
     RET,
 };
@@ -68,9 +68,9 @@ static const struct ScriptCommand s_gs175_g2_s0_station_sref_script[] = { /* 0x8
     BGM_STOP,
     { 0x22, 0x01,  0x00b4,  0x00000000,  0x00000000, NULL },
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(170),
-    { 0x28, 0x01,  0x0002,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_02, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(90),
     { 0x25, 0x01,  0x0000,  0x00000000,  0x00000000, NULL },
     RET,
diff --git a/src/data/ground/ground_data_a05p02_station.h b/src/data/ground/ground_data_a05p02_station.h
index b070ca857..5214ca911 100644
--- a/src/data/ground/ground_data_a05p02_station.h
+++ b/src/data/ground/ground_data_a05p02_station.h
@@ -20,12 +20,12 @@ static const struct ScriptCommand s_gs176_g1_s0_station_sref_script[] = { /* 0x8
     SELECT_MAP(MAP_NIGHT_SKY_2),
     SELECT_ENTITIES(-1, 0),
     { 0x3b, 0x36,  0x0000, -0x00000002,  0x00000000, NULL },
-    { 0x27, 0x01,  0x0001,  0x0000001e,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 30, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x0005,  0x00000078,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 120, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(90),
     { 0x25, 0x01,  0x0000,  0x00000000,  0x00000000, NULL },
-    { 0x27, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(90),
     SPECIAL_TEXT(SPECIAL_TEXT_CREDITS_NAME, 0, 200),
     WAIT(45),
diff --git a/src/data/ground/ground_data_b01p01a_station.h b/src/data/ground/ground_data_b01p01a_station.h
index b11c756d6..345dbd818 100644
--- a/src/data/ground/ground_data_b01p01a_station.h
+++ b/src/data/ground/ground_data_b01p01a_station.h
@@ -7475,9 +7475,9 @@ static const struct ScriptCommand s_gs9_g52_s0_station_sref_script[] = { /* 0x81
     SELECT_MAP(MAP_TEAM_BASE),
     SELECT_ENTITIES(-1, -1),
     BGM_SWITCH(MUS_THE_ESCAPE),
-    { 0x27, 0x01,  0x000e,  0x0000001e,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_14, 30, RGB_U32(0x00, 0x00, 0x00)),
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x000e,  0x0000001e,  0x00000000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_14, 30, RGB_U32(0x00, 0x00, 0x00)),
     RET,
 };
 
@@ -8907,14 +8907,14 @@ static const struct ScriptCommand s_gs9_g68_s0_station_sref_script[] = { /* 0x81
     DEBUGINFO_O(9048),
     SELECT_MAP(MAP_TEAM_BASE),
     SELECT_ENTITIES(-1, -1),
-    { 0x27, 0x01,  0x000d,  0x0000001e,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_13, 30, RGB_U32(0x00, 0x00, 0x00)),
     AWAIT_CUE(3),
     WAIT(0),
-    { 0x28, 0x01,  0x000d,  0x00000023,  0x00000000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_13, 35, RGB_U32(0x00, 0x00, 0x00)),
     WAIT(90),
     RET,
   LABEL(0), /* = 0x00 */
-    { 0x28, 0x01,  0x000d,  0x00000078,  0x00000000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_13, 120, RGB_U32(0x00, 0x00, 0x00)),
     WAIT(80),
     RET,
 };
diff --git a/src/data/ground/ground_data_b01p02a_station.h b/src/data/ground/ground_data_b01p02a_station.h
index eb2d6f28f..91c632c66 100644
--- a/src/data/ground/ground_data_b01p02a_station.h
+++ b/src/data/ground/ground_data_b01p02a_station.h
@@ -227,9 +227,9 @@ static const struct ScriptCommand s_gs12_g2_s0_station_sref_script[] = { /* 0x81
     SELECT_MAP(MAP_TEAM_BASE_INSIDE),
     SELECT_ENTITIES(-1, 0),
     BGM_STOP,
-    { 0x27, 0x01,  0x000d,  0x0000003c,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_13, 60, RGB_U32(0x00, 0x00, 0x00)),
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x000d,  0x0000003c,  0x00000000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_13, 60, RGB_U32(0x00, 0x00, 0x00)),
     RET,
 };
 
@@ -2458,10 +2458,10 @@ static const struct ScriptCommand s_gs12_g42_s0_station_sref_script[] = { /* 0x8
     SELECT_MAP(MAP_TEAM_BASE_INSIDE),
     { 0x3b, 0x48,  0x0002,  0x00000000,  0x00000000, NULL },
     SELECT_ENTITIES(-1, -1),
-    { 0x27, 0x01,  0x000d,  0x0000003c,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_13, 60, RGB_U32(0x00, 0x00, 0x00)),
     AWAIT_CUE(3),
     FANFARE_FADEOUT2(90, 484),
-    { 0x28, 0x01,  0x000d,  0x0000003c,  0x00000000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_13, 60, RGB_U32(0x00, 0x00, 0x00)),
     { 0x3b, 0x48,  0x0000,  0x00000000,  0x00000000, NULL },
     RET,
 };
diff --git a/src/data/ground/ground_data_d02p01_station.h b/src/data/ground/ground_data_d02p01_station.h
index f3f46c48a..51e06dfdd 100644
--- a/src/data/ground/ground_data_d02p01_station.h
+++ b/src/data/ground/ground_data_d02p01_station.h
@@ -241,7 +241,7 @@ static const struct ScriptCommand s_gs180_g3_s0_station_sref_script[] = { /* 0x8
     SELECT_ENTITIES(-1, 0),
     BGM_SWITCH(MUS_A_SUCCESSFUL_RESCUE),
     WAIT(30),
-    { 0x27, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(3),
     { 0x23, 0x01,  0x003c,  0x00000000,  0x00000000, NULL },
     WAIT(30),
diff --git a/src/data/ground/ground_data_d02p02_station.h b/src/data/ground/ground_data_d02p02_station.h
index 2abc24060..3b8ccef60 100644
--- a/src/data/ground/ground_data_d02p02_station.h
+++ b/src/data/ground/ground_data_d02p02_station.h
@@ -27,7 +27,7 @@ static const struct ScriptCommand s_gs181_g1_s0_station_sref_script[] = { /* 0x8
     { 0x22, 0x01,  0x001e,  0x00000000,  0x00000000, NULL },
     AWAIT_CUE(3),
     BGM_FADEOUT(120),
-    { 0x28, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     RET,
 };
 
diff --git a/src/data/ground/ground_data_d05p02_station.h b/src/data/ground/ground_data_d05p02_station.h
index f012c8b7e..3b8e8f65b 100644
--- a/src/data/ground/ground_data_d05p02_station.h
+++ b/src/data/ground/ground_data_d05p02_station.h
@@ -117,11 +117,11 @@ static const struct ScriptCommand s_gs187_g1_s0_lives0_dlg0[] = { /* 0x8237d1c *
     TEXTBOX_CLEAR,
     BGM_STOP,
     FANFARE_PLAY2(502),
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00777700, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000003,  0x00777700, NULL },
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00777700, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000003,  0x00777700, NULL },
-    { 0x28, 0x01,  0x0005,  0x00000004,  0x00000000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x77, 0x77, 0x00)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 3, RGB_U32(0x77, 0x77, 0x00)),
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x77, 0x77, 0x00)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 3, RGB_U32(0x77, 0x77, 0x00)),
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 4, RGB_U32(0x00, 0x00, 0x00)),
     MSG_VAR(2, PARTNER_TALK_KIND, 1),
     VARIANT(/* == */  1, _(" Wh-what happened?!\nIt's pitch-black! I can't see!")),
     VARIANT_DEFAULT(_(" Wh-what's going on?!\nWhy did it turn pitch-black?")),
@@ -135,32 +135,32 @@ static const struct ScriptCommand s_gs187_g1_s0_lives0_dlg0[] = { /* 0x8237d1c *
     MSG_NPC(NPC_SHIFTRY, _(" It's coming!")),
     TEXTBOX_CLEAR,
     FANFARE_PLAY2(502),
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00000000, NULL },
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00777700, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00777700, NULL },
-    { 0x28, 0x00,  0x0005,  0x00000002,  0x00777700, NULL },
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x00, 0x00, 0x00)),
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x77, 0x77, 0x00)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x77, 0x77, 0x00)),
+    FLASH_TO(FALSE, PALUTIL_KIND_05, 2, RGB_U32(0x77, 0x77, 0x00)),
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x00, 0x00, 0x00)),
     MSG_NPC(-1, _(" Move aside, you!")),
     MSG_NPC(-1, _(" He dared to disturb my sleep!")),
     TEXTBOX_CLEAR,
     FANFARE_PLAY2(502),
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00000000, NULL },
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00777700, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00777700, NULL },
-    { 0x28, 0x00,  0x0005,  0x00000002,  0x00777700, NULL },
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x00, 0x00, 0x00)),
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x77, 0x77, 0x00)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x77, 0x77, 0x00)),
+    FLASH_TO(FALSE, PALUTIL_KIND_05, 2, RGB_U32(0x77, 0x77, 0x00)),
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x00, 0x00, 0x00)),
     MSG_NPC(-1, _(" I have no mercy for meddlers!\nAnd that includes you!")),
     TEXTBOX_CLEAR,
-    { 0x27, 0x00,  0x0005,  0x00000020,  0x00000000, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 32, RGB_U32(0x00, 0x00, 0x00)),
     WAIT(32),
     FANFARE_PLAY2(517),
-    { 0x28, 0x01,  0x0005,  0x00000010,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 16, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(32),
     MSG_OVERHEARD(_("Gyaooooh!")),
     WAIT(90),
     TEXTBOX_CLEAR,
     ALERT_CUE(8),
-    { 0x27, 0x00,  0x0005,  0x00000010,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 16, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(64),
     ALERT_CUE(6),
     ALERT_CUE(12),
diff --git a/src/data/ground/ground_data_d09p03_station.h b/src/data/ground/ground_data_d09p03_station.h
index 635db38be..ee304e24f 100644
--- a/src/data/ground/ground_data_d09p03_station.h
+++ b/src/data/ground/ground_data_d09p03_station.h
@@ -122,11 +122,11 @@ static const struct ScriptCommand s_gs197_g1_s0_lives0_dlg0[] = { /* 0x82498b0 *
     FANFARE_PLAY2(492),
     ALERT_CUE(8),
     ALERT_CUE(9),
-    { 0x28, 0x01,  0x0005,  0x00000005,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0005,  0x0000000a,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 10, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(10),
-    { 0x28, 0x01,  0x0005,  0x00000005,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0005,  0x0000000a,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 10, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(90),
     TEXTBOX_CLEAR2,
     ALERT_CUE(6),
@@ -177,11 +177,11 @@ static const struct ScriptCommand s_gs197_g1_s0_lives0_dlg0[] = { /* 0x82498b0 *
     FANFARE_PLAY2(492),
     ALERT_CUE(8),
     ALERT_CUE(9),
-    { 0x28, 0x01,  0x0005,  0x00000005,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0005,  0x0000000a,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 10, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(10),
-    { 0x28, 0x01,  0x0005,  0x00000005,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0005,  0x0000000a,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 10, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(90),
     TEXTBOX_CLEAR2,
     WAIT(10),
diff --git a/src/data/ground/ground_data_d10p03_station.h b/src/data/ground/ground_data_d10p03_station.h
index 6935fb444..baa43677d 100644
--- a/src/data/ground/ground_data_d10p03_station.h
+++ b/src/data/ground/ground_data_d10p03_station.h
@@ -123,11 +123,11 @@ static const struct ScriptCommand s_gs200_g1_s0_lives0_dlg0[] = { /* 0x824fcb4 *
     TEXTBOX_CLEAR,
     ALERT_CUE(7),
     FANFARE_PLAY2(685),
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00ccccff, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00ccccff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xCC, 0xCC, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xCC, 0xCC, 0xFF)),
     WAIT(4),
-    { 0x28, 0x00,  0x0005,  0x00000002,  0x00ccccff, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00ccccff, NULL },
+    FLASH_TO(FALSE, PALUTIL_KIND_05, 2, RGB_U32(0xCC, 0xCC, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xCC, 0xCC, 0xFF)),
     AWAIT_CUE(5),
     ALERT_CUE(6),
     CALL_SCRIPT(NOTICE_FUNC),
@@ -140,30 +140,30 @@ static const struct ScriptCommand s_gs200_g1_s0_lives0_dlg0[] = { /* 0x824fcb4 *
     WAIT(10),
     ALERT_CUE(7),
     FANFARE_PLAY2(685),
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00ccccff, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00ccccff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xCC, 0xCC, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xCC, 0xCC, 0xFF)),
     WAIT(4),
-    { 0x28, 0x00,  0x0005,  0x00000002,  0x00ccccff, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00ccccff, NULL },
+    FLASH_TO(FALSE, PALUTIL_KIND_05, 2, RGB_U32(0xCC, 0xCC, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xCC, 0xCC, 0xFF)),
     AWAIT_CUE(5),
     ALERT_CUE(6),
     CALL_SCRIPT(NOTICE_FUNC),
     WAIT(15),
     ALERT_CUE(7),
     FANFARE_PLAY2(685),
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(4),
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(4),
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(5),
     BGM_FADEOUT(120),
     MSG_NPC(-1, _(" Stop it!")),
     TEXTBOX_CLEAR,
     BGM_FADEOUT(120),
-    { 0x27, 0x00,  0x0005,  0x00000028,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 40, RGB_U32(0xFF, 0xFF, 0xFF)),
     SELECT_ENTITIES(-1, 1),
     AWAIT_CUE(5),
     ALERT_CUE(7),
diff --git a/src/data/ground/ground_data_d11p03_station.h b/src/data/ground/ground_data_d11p03_station.h
index cdfece895..d3fd35a37 100644
--- a/src/data/ground/ground_data_d11p03_station.h
+++ b/src/data/ground/ground_data_d11p03_station.h
@@ -78,10 +78,10 @@ static const struct ScriptCommand s_gs203_g1_s0_lives0_dlg0[] = { /* 0x82566f8 *
     TEXTBOX_CLEAR,
     WAIT(45),
     FANFARE_PLAY2(506),
-    { 0x28, 0x01,  0x0005,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     SELECT_LIVES(-1, 1),
-    { 0x27, 0x01,  0x0005,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     BGM_SWITCH(MUS_LEGEND_OF_NINETALES),
     WAIT(30),
     ALERT_CUE(7),
@@ -406,7 +406,7 @@ static const struct ScriptCommand s_gs203_g2_s0_lives0_dlg0[] = { /* 0x8257ee8 *
     WALK_RELATIVE(512, 0, 16),
     WAIT(5),
     FANFARE_PLAY2(497),
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xFF, 0xFF, 0xFF)),
     ALERT_CUE(6),
     ALERT_CUE(7),
     ALERT_CUE(8),
@@ -419,7 +419,7 @@ static const struct ScriptCommand s_gs203_g2_s0_lives0_dlg0[] = { /* 0x8257ee8 *
     ALERT_CUE(7),
     ALERT_CUE(8),
     ALERT_CUE(9),
-    { 0x27, 0x00,  0x0005,  0x00000003,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 3, RGB_U32(0xFF, 0xFF, 0xFF)),
     { 0x62, 0x00,  0x0400,  0x00000040,  0x00000000, NULL },
     { 0x62, 0x00,  0x0100,  0x00000010,  0x00000000, NULL },
     { 0x62, 0x00,  0x0080,  0x00000008,  0x00000000, NULL },
@@ -430,14 +430,14 @@ static const struct ScriptCommand s_gs203_g2_s0_lives0_dlg0[] = { /* 0x8257ee8 *
     { 0x54, 0x00,  0x000c,  0x00000000,  0x00000000, NULL },
     WALK_RELATIVE(768, -56, 0),
     FANFARE_PLAY2(497),
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0xFF, 0xFF, 0xFF)),
     CMD_UNK_E5(7, 0),
     WARP_WAYPOINT(0, 3),
     { 0x54, 0x00,  0x000b,  0x00000000,  0x00000000, NULL },
     SET_DIR_WAIT(DIRECTION_NORTH, 0),
     CMD_UNK_E5(7, 0),
     AWAIT_CUE(5),
-    { 0x27, 0x00,  0x0005,  0x00000003,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 3, RGB_U32(0xFF, 0xFF, 0xFF)),
     { 0x7e, 0x00,  0x0400, -0x00000020,  0x00000040, NULL },
     { 0x7e, 0x00,  0x0100, -0x00000008,  0x00000010, NULL },
     { 0x7e, 0x00,  0x0080, -0x00000004,  0x00000008, NULL },
@@ -452,7 +452,7 @@ static const struct ScriptCommand s_gs203_g2_s0_lives0_dlg0[] = { /* 0x8257ee8 *
     { 0x7e, 0x00,  0x0300,  0x00000018, -0x00000038, NULL },
     BGM_FADEOUT(150),
     FANFARE_PLAY2(506),
-    { 0x28, 0x00,  0x0005,  0x0000005a,  0x00ffffff, NULL },
+    FLASH_TO(FALSE, PALUTIL_KIND_05, 90, RGB_U32(0xFF, 0xFF, 0xFF)),
     { 0x54, 0x00,  0x0200,  0x00000000,  0x00000000, NULL },
     { 0x72, 0x00,  0x005a,  0x00000008, -0x00000018, NULL },
     { 0xdf, 0x00,  0x0000,  0x00000000,  0x00000000, NULL },
@@ -677,7 +677,7 @@ static const struct ScriptCommand s_gs203_g3_s0_lives0_dlg0[] = { /* 0x8259658 *
     FANFARE_PLAY2(466),
     MSG_NPC(-1, _(" Cease this at once!")),
     TEXTBOX_CLEAR,
-    { 0x27, 0x00,  0x0001,  0x0000001e,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_01, 30, RGB_U32(0xFF, 0xFF, 0xFF)),
     SELECT_ENTITIES(-1, 1),
     AWAIT_CUE(5),
     ALERT_CUE(7),
diff --git a/src/data/ground/ground_data_d12p04_station.h b/src/data/ground/ground_data_d12p04_station.h
index abcd217d7..c8649aeb7 100644
--- a/src/data/ground/ground_data_d12p04_station.h
+++ b/src/data/ground/ground_data_d12p04_station.h
@@ -58,14 +58,14 @@ static const struct ScriptCommand s_gs206_g1_s0_lives0_dlg0[] = { /* 0x825eb18 *
     { 0xdf, 0x00,  0x0000,  0x00000000,  0x00000000, NULL },
     WAIT(30),
     FANFARE_PLAY2(493),
-    { 0x28, 0x01,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(5),
-    { 0x27, 0x00,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(15),
     FANFARE_PLAY2(493),
-    { 0x28, 0x01,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(5),
-    { 0x27, 0x00,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     ALERT_CUE(7),
     WAIT(20),
diff --git a/src/data/ground/ground_data_d13p03_station.h b/src/data/ground/ground_data_d13p03_station.h
index 11bd45fa2..8c0bbfe2f 100644
--- a/src/data/ground/ground_data_d13p03_station.h
+++ b/src/data/ground/ground_data_d13p03_station.h
@@ -48,14 +48,14 @@ static const struct ScriptCommand s_gs209_g1_s0_lives0_dlg0[] = { /* 0x826223c *
     MSG_OVERHEARD(_("Gyaaaaaaaaaaaaaaaah!")),
     WAIT(30),
     FANFARE_PLAY2(493),
-    { 0x28, 0x01,  0x0005,  0x00000008,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 8, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(5),
-    { 0x27, 0x00,  0x0005,  0x00000008,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 8, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(20),
     FANFARE_PLAY2(493),
-    { 0x28, 0x01,  0x0005,  0x00000008,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 8, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(5),
-    { 0x27, 0x00,  0x0005,  0x00000008,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 8, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(120),
     TEXTBOX_CLEAR2,
     FANFARE_PLAY2(848),
@@ -71,10 +71,10 @@ static const struct ScriptCommand s_gs209_g1_s0_lives0_dlg0[] = { /* 0x826223c *
     ALERT_CUE(10),
     CALL_SCRIPT(SHOCK_FUNC),
     AWAIT_CUE(5),
-    { 0x28, 0x01,  0x0005,  0x0000001e,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 30, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     FANFARE_PLAY2(512),
-    { 0x27, 0x00,  0x0005,  0x00000010,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 16, RGB_U32(0xFF, 0xFF, 0xFF)),
     { 0x97, 0x00,  0x0002,  0x00000005,  0x00000002, NULL },
     WAIT(40),
     { 0x97, 0x00,  0x0000,  0x00000000,  0x00000000, NULL },
@@ -201,17 +201,17 @@ static const struct ScriptCommand s_gs209_g1_s0_lives4_dlg0[] = { /* 0x8262a4c *
     FANFARE_PLAY2(774),
     SELECT_ANIMATION(23),
     MSG_OVERHEARD(_("Gyaaaaaaaaaaaaaah!")),
-    { 0x28, 0x01,  0x0005,  0x00000008,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 8, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(5),
-    { 0x27, 0x00,  0x0005,  0x00000008,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 8, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(90),
     TEXTBOX_CLEAR2,
     SELECT_ANIMATION(24),
     STOP_ANIMATION_ON_CURRENT_FRAME,
     FANFARE_PLAY2(517),
-    { 0x28, 0x01,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(3),
-    { 0x27, 0x00,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     SELECT_ANIMATION(25),
     STOP_ANIMATION_ON_CURRENT_FRAME,
     ALERT_CUE(5),
@@ -234,7 +234,7 @@ static const struct ScriptCommand s_gs209_g2_s0_station_sref_script[] = { /* 0x8
     WAIT(15),
     { 0x22, 0x01,  0x001e,  0x00000000,  0x00000000, NULL },
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x0005,  0x00000010,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 16, RGB_U32(0xFF, 0xFF, 0xFF)),
     RET,
 };
 
@@ -399,10 +399,10 @@ static const struct ScriptCommand s_gs209_g3_s0_station_sref_script[] = { /* 0x8
     BGM_SWITCH(MUS_RAYQUAZAS_DOMAIN),
     { 0x97, 0x00,  0x0002,  0x00000005,  0x00000002, NULL },
     WAIT(15),
-    { 0x27, 0x00,  0x0005,  0x00000010,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 16, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(3),
     BGM_FADEOUT(60),
-    { 0x28, 0x01,  0x0005,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(120),
     TEXTBOX_CLEAR2,
     TEXTBOX_AUTO_PRESS(-1, -1),
diff --git a/src/data/ground/ground_data_d16p01_station.h b/src/data/ground/ground_data_d16p01_station.h
index f19004c1b..ce023a182 100644
--- a/src/data/ground/ground_data_d16p01_station.h
+++ b/src/data/ground/ground_data_d16p01_station.h
@@ -51,14 +51,14 @@ static const struct ScriptCommand s_gs212_g1_s0_lives0_dlg0[] = { /* 0x82649c8 *
     WAIT(30),
     FANFARE_PLAY2(497),
     ALERT_CUE(7),
-    { 0x28, 0x01,  0x0005,  0x00000005,  0x00fa7d7d, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000005,  0x00fa7d7d, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0xFA, 0x7D, 0x7D)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0xFA, 0x7D, 0x7D)),
     WAIT_FANFARE2(497),
     WAIT(20),
     FANFARE_PLAY2(497),
     ALERT_CUE(7),
-    { 0x28, 0x01,  0x0005,  0x00000005,  0x00550000, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000005,  0x00550000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0x55, 0x00, 0x00)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0x55, 0x00, 0x00)),
     WAIT_FANFARE2(497),
     WAIT(20),
     ALERT_CUE(7),
@@ -89,9 +89,9 @@ static const struct ScriptCommand s_gs212_g1_s0_lives0_dlg0[] = { /* 0x82649c8 *
     SELECT_OBJECTS(1, 1),
     AWAIT_CUE(5),
     { 0x54, 0x00,  0x000b,  0x00000000,  0x00000000, NULL },
-    { 0x28, 0x01,  0x0005,  0x00000004,  0x00550000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 4, RGB_U32(0x55, 0x00, 0x00)),
     WAIT(1),
-    { 0x27, 0x01,  0x0005,  0x00000004,  0x00550000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 4, RGB_U32(0x55, 0x00, 0x00)),
     WAIT(10),
     SELECT_ANIMATION(2),
     ALERT_CUE(8),
@@ -101,12 +101,12 @@ static const struct ScriptCommand s_gs212_g1_s0_lives0_dlg0[] = { /* 0x82649c8 *
     UPDATE_VARINT(CALC_SET, EVENT_LOCAL, 1),
     WAIT(10),
     FANFARE_PLAY2(507),
-    { 0x28, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     UPDATE_VARINT(CALC_SET, EVENT_LOCAL, 0),
     CANCEL_EFFECTS(1, 0),
     CANCEL_OBJECTS(1, 1),
     SELECT_EFFECTS(1, 1),
-    { 0x27, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT_FANFARE2(507),
     BGM_SWITCH(MUS_IN_THE_DEPTHS_OF_THE_PIT),
     WAIT(60),
diff --git a/src/data/ground/ground_data_d17p01_station.h b/src/data/ground/ground_data_d17p01_station.h
index 5de64225e..21543c92b 100644
--- a/src/data/ground/ground_data_d17p01_station.h
+++ b/src/data/ground/ground_data_d17p01_station.h
@@ -51,14 +51,14 @@ static const struct ScriptCommand s_gs213_g1_s0_lives0_dlg0[] = { /* 0x82657d4 *
     WAIT(30),
     FANFARE_PLAY2(497),
     ALERT_CUE(7),
-    { 0x28, 0x01,  0x0005,  0x00000005,  0x00707000, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000005,  0x00707000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0x70, 0x70, 0x00)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0x70, 0x70, 0x00)),
     WAIT_FANFARE2(497),
     WAIT(20),
     FANFARE_PLAY2(497),
     ALERT_CUE(7),
-    { 0x28, 0x01,  0x0005,  0x00000005,  0x00505000, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000005,  0x00505000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0x50, 0x50, 0x00)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0x50, 0x50, 0x00)),
     WAIT_FANFARE2(497),
     WAIT(20),
     ALERT_CUE(7),
@@ -89,10 +89,10 @@ static const struct ScriptCommand s_gs213_g1_s0_lives0_dlg0[] = { /* 0x82657d4 *
     SELECT_OBJECTS(1, 1),
     AWAIT_CUE(5),
     WAIT(10),
-    { 0x28, 0x00,  0x0005,  0x00000003,  0x00505000, NULL },
+    FLASH_TO(FALSE, PALUTIL_KIND_05, 3, RGB_U32(0x50, 0x50, 0x00)),
     CALL_SCRIPT(JUMP_SURPRISE_FUNC),
     WAIT(1),
-    { 0x27, 0x01,  0x0005,  0x00000003,  0x00505000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 3, RGB_U32(0x50, 0x50, 0x00)),
     ALERT_CUE(8),
     MSG_INSTANT(_("{CENTER_ALIGN}Raikou's thunderbolt\n{CENTER_ALIGN}electrified the {COLOR GREEN_I}Red Wing{RESET}!")),
     MSG_INSTANT(_("{CENTER_ALIGN}The {COLOR GREEN_I}Red Wing{RESET}...{WAIT_PRESS}\n{CENTER_ALIGN}transformed into\n{CENTER_ALIGN}the {COLOR GREEN_I}Sunset Wing{RESET}!")),
@@ -100,11 +100,11 @@ static const struct ScriptCommand s_gs213_g1_s0_lives0_dlg0[] = { /* 0x82657d4 *
     UPDATE_VARINT(CALC_SET, EVENT_LOCAL, 1),
     WAIT(10),
     FANFARE_PLAY2(507),
-    { 0x28, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     CANCEL_EFFECTS(1, 0),
     CANCEL_OBJECTS(1, 1),
     SELECT_EFFECTS(1, 1),
-    { 0x27, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT_FANFARE2(507),
     BGM_SWITCH(MUS_IN_THE_DEPTHS_OF_THE_PIT),
     WAIT(60),
diff --git a/src/data/ground/ground_data_d18p01_station.h b/src/data/ground/ground_data_d18p01_station.h
index f5267cc54..421723527 100644
--- a/src/data/ground/ground_data_d18p01_station.h
+++ b/src/data/ground/ground_data_d18p01_station.h
@@ -51,14 +51,14 @@ static const struct ScriptCommand s_gs214_g1_s0_lives0_dlg0[] = { /* 0x8266664 *
     WAIT(30),
     FANFARE_PLAY2(497),
     ALERT_CUE(7),
-    { 0x28, 0x01,  0x0005,  0x00000005,  0x00005077, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000005,  0x00005077, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0x00, 0x50, 0x77)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0x00, 0x50, 0x77)),
     WAIT_FANFARE2(497),
     WAIT(20),
     FANFARE_PLAY2(497),
     ALERT_CUE(7),
-    { 0x28, 0x01,  0x0005,  0x00000005,  0x00005077, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000005,  0x00005077, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0x00, 0x50, 0x77)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0x00, 0x50, 0x77)),
     WAIT_FANFARE2(497),
     WAIT(20),
     ALERT_CUE(7),
@@ -91,8 +91,8 @@ static const struct ScriptCommand s_gs214_g1_s0_lives0_dlg0[] = { /* 0x8266664 *
     SELECT_OBJECTS(1, 1),
     AWAIT_CUE(5),
     SELECT_ANIMATION(9),
-    { 0x28, 0x00,  0x0005,  0x00000004,  0x00005077, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000004,  0x00005077, NULL },
+    FLASH_TO(FALSE, PALUTIL_KIND_05, 4, RGB_U32(0x00, 0x50, 0x77)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 4, RGB_U32(0x00, 0x50, 0x77)),
     ALERT_CUE(8),
     WAIT(20),
     SELECT_ANIMATION(2),
@@ -102,11 +102,11 @@ static const struct ScriptCommand s_gs214_g1_s0_lives0_dlg0[] = { /* 0x8266664 *
     UPDATE_VARINT(CALC_SET, EVENT_LOCAL, 1),
     WAIT(10),
     FANFARE_PLAY2(507),
-    { 0x28, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     CANCEL_EFFECTS(1, 0),
     CANCEL_OBJECTS(1, 1),
     SELECT_EFFECTS(1, 1),
-    { 0x27, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT_FANFARE2(507),
     BGM_SWITCH(MUS_IN_THE_DEPTHS_OF_THE_PIT),
     WAIT(60),
diff --git a/src/data/ground/ground_data_d20p01_station.h b/src/data/ground/ground_data_d20p01_station.h
index c86be1caa..3171a4a01 100644
--- a/src/data/ground/ground_data_d20p01_station.h
+++ b/src/data/ground/ground_data_d20p01_station.h
@@ -33,9 +33,9 @@ static const struct ScriptCommand s_gs216_g1_s0_station_sref_script[] = { /* 0x8
     BGM_SWITCH(MUS_THERES_TROUBLE),
     { 0x22, 0x01,  0x001e,  0x00000000,  0x00000000, NULL },
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x0002,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_02, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(1),
-    { 0x28, 0x01,  0x0000,  0x00000000,  0x00000000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_00, 0, RGB_U32(0x00, 0x00, 0x00)),
     { 0x23, 0x01,  0x0000,  0x00000000,  0x00000000, NULL },
     { 0x25, 0x01,  0x0000,  0x00000000,  0x00000000, NULL },
     RET,
@@ -170,23 +170,23 @@ static const struct ScriptCommand s_gs216_g1_s0_lives0_dlg0[] = { /* 0x8267cc8 *
     WAIT(60),
     FANFARE_PLAY2(705),
     FANFARE_FADEOUT2(60, 453),
-    { 0x28, 0x01,  0x0001,  0x00000005,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(10),
-    { 0x27, 0x01,  0x0001,  0x00000005,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
     MSG_ON_BG_AUTO(30, _("{CENTER_ALIGN}Created only to fight...")),
     TEXTBOX_CLEAR,
     WAIT(10),
     BGM_STOP,
     FANFARE_PLAY2(705),
-    { 0x28, 0x01,  0x0001,  0x00000005,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(10),
-    { 0x27, 0x01,  0x0001,  0x00000005,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(15),
     FANFARE_PLAY2(877),
-    { 0x28, 0x01,  0x0001,  0x00000005,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(10),
     BGM_SWITCH(MUS_BOSS_BATTLE),
-    { 0x27, 0x01,  0x0001,  0x00000005,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
     { 0x23, 0x01,  0x000a,  0x00000000,  0x00000000, NULL },
     TEXTBOX_AUTO_PRESS(120, 120),
     MSG_ON_BG_AUTO(30, _("{CENTER_ALIGN}The most powerful of all Pokémon!")),
@@ -197,7 +197,7 @@ static const struct ScriptCommand s_gs216_g1_s0_lives0_dlg0[] = { /* 0x8267cc8 *
     ALERT_CUE(8),
     ALERT_CUE(6),
     WAIT(60),
-    { 0x28, 0x01,  0x0005,  0x00000078,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 120, RGB_U32(0xFF, 0xFF, 0xFF)),
     TEXTBOX_AUTO_PRESS(60, 60),
     PORTRAIT(PLACEMENT_LEFT_BOTTOM_2, 0x0000, 0x00000003),
     FANFARE_PLAY2(877),
diff --git a/src/data/ground/ground_data_d21p01_station.h b/src/data/ground/ground_data_d21p01_station.h
index 7a166e5cb..32579e6ba 100644
--- a/src/data/ground/ground_data_d21p01_station.h
+++ b/src/data/ground/ground_data_d21p01_station.h
@@ -39,8 +39,8 @@ static const struct ScriptCommand s_gs217_g1_s0_lives0_dlg0[] = { /* 0x8269878 *
     FANFARE_PLAY2(475),
     ALERT_CUE(7),
     WAIT(10),
-    { 0x28, 0x01,  0x0005,  0x00000005,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000005,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 5, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT_FANFARE2(475),
     AWAIT_CUE(5),
     PORTRAIT(PLACEMENT_RIGHT_MIDTOP_FLIP, 0x0002, 0x00000000),
diff --git a/src/data/ground/ground_data_d22p01_station.h b/src/data/ground/ground_data_d22p01_station.h
index b12ea5e0a..94990b887 100644
--- a/src/data/ground/ground_data_d22p01_station.h
+++ b/src/data/ground/ground_data_d22p01_station.h
@@ -23,7 +23,7 @@ static const struct ScriptCommand s_gs218_g1_s0_station_sref_script[] = { /* 0x8
     SELECT_MAP(218),
     SELECT_ENTITIES(-1, 0),
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(60),
     RET,
 };
diff --git a/src/data/ground/ground_data_d23p01_station.h b/src/data/ground/ground_data_d23p01_station.h
index dcd2b31dd..9295c9d20 100644
--- a/src/data/ground/ground_data_d23p01_station.h
+++ b/src/data/ground/ground_data_d23p01_station.h
@@ -27,7 +27,7 @@ static const struct ScriptCommand s_gs219_g1_s0_station_sref_script[] = { /* 0x8
     { 0x22, 0x01,  0x001e,  0x00000000,  0x00000000, NULL },
     AWAIT_CUE(3),
     BGM_FADEOUT(120),
-    { 0x28, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     RET,
 };
 
diff --git a/src/data/ground/ground_data_d24p01_station.h b/src/data/ground/ground_data_d24p01_station.h
index cc68cb7db..9023bcad7 100644
--- a/src/data/ground/ground_data_d24p01_station.h
+++ b/src/data/ground/ground_data_d24p01_station.h
@@ -82,20 +82,20 @@ static const struct ScriptCommand s_gs220_g1_s0_lives0_dlg0[] = { /* 0x826abb0 *
     WAIT(60),
     BGM_STOP,
     FANFARE_PLAY2(502),
-    { 0x28, 0x01,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(4),
-    { 0x27, 0x00,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(20),
     FANFARE_PLAY2(502),
-    { 0x28, 0x01,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(4),
-    { 0x27, 0x00,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     ALERT_CUE(7),
     WAIT(45),
     FANFARE_PLAY2(506),
-    { 0x28, 0x01,  0x0005,  0x0000001e,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 30, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(60),
-    { 0x27, 0x00,  0x0005,  0x0000001e,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 30, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(120),
     PORTRAIT_REP(0x0002, 0x00000044),
     MSG_NPC(2, _(" ............")),
@@ -179,14 +179,14 @@ static const struct ScriptCommand s_gs220_g1_s0_lives0_dlg0[] = { /* 0x826abb0 *
     TEXTBOX_CLEAR,
     WAIT(10),
     FANFARE_PLAY2(502),
-    { 0x28, 0x01,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(4),
-    { 0x27, 0x00,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(20),
     FANFARE_PLAY2(502),
-    { 0x28, 0x01,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(4),
-    { 0x27, 0x00,  0x0005,  0x00000004,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 4, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     ALERT_CUE(7),
     AWAIT_CUE(5),
@@ -313,7 +313,7 @@ static const struct ScriptCommand s_gs220_g2_s0_station_sref_script[] = { /* 0x8
     DEBUGINFO_O(313),
     SELECT_MAP(220),
     SELECT_ENTITIES(-1, 0),
-    { 0x27, 0x01,  0x0005,  0x0000005a,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 90, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(3),
     { 0x23, 0x01,  0x0078,  0x00000000,  0x00000000, NULL },
     WAIT(60),
@@ -419,10 +419,10 @@ static const struct ScriptCommand s_gs220_g2_s0_lives0_dlg0[] = { /* 0x826c278 *
     TEXTBOX_CLEAR,
     WAIT(10),
     FANFARE_PLAY2(506),
-    { 0x28, 0x01,  0x0005,  0x0000001e,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 30, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(90),
     SELECT_ENTITIES(-1, 1),
-    { 0x27, 0x01,  0x0005,  0x0000001e,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 30, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     FANFARE_PLAY2(465),
     ALERT_CUE(7),
diff --git a/src/data/ground/ground_data_d25p01_station.h b/src/data/ground/ground_data_d25p01_station.h
index cb3ab5384..046ca8a08 100644
--- a/src/data/ground/ground_data_d25p01_station.h
+++ b/src/data/ground/ground_data_d25p01_station.h
@@ -27,7 +27,7 @@ static const struct ScriptCommand s_gs222_g1_s0_station_sref_script[] = { /* 0x8
     { 0x22, 0x01,  0x001e,  0x00000000,  0x00000000, NULL },
     AWAIT_CUE(3),
     BGM_FADEOUT(120),
-    { 0x28, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     RET,
 };
 
diff --git a/src/data/ground/ground_data_h29p01_station.h b/src/data/ground/ground_data_h29p01_station.h
index db59949b1..f28734cca 100644
--- a/src/data/ground/ground_data_h29p01_station.h
+++ b/src/data/ground/ground_data_h29p01_station.h
@@ -252,24 +252,24 @@ static const struct ScriptCommand s_gs158_g2_s0_lives0_dlg0[] = { /* 0x820d22c *
     WAIT(60),
     ALERT_CUE(8), // Moltres attack
     AWAIT_CUE(5),
-    { 0x28, 0x01,  0x0001,  0x00000005,  0x00ff1010, NULL }, // Flash to red?
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 5, RGB_U32(0xFF, 0x10, 0x10)), // Flash to red
     FANFARE_PLAY2(502),
-    { 0x27, 0x01,  0x0001,  0x00000005,  0x00ff1010, NULL }, // Flash from red?
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 5, RGB_U32(0xFF, 0x10, 0x10)), // Flash from red
     ALERT_CUE(7), // Zapdos attack
     AWAIT_CUE(5),
-    { 0x28, 0x01,  0x0001,  0x00000005,  0x00ffff10, NULL }, // Flash to yellow?
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 5, RGB_U32(0xFF, 0xFF, 0x10)), // Flash to yellow
     FANFARE_PLAY2(502),
-    { 0x27, 0x01,  0x0001,  0x00000005,  0x00ffff10, NULL }, // Flash from yellow?
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 5, RGB_U32(0xFF, 0xFF, 0x10)), // Flash from yellow
     ALERT_CUE(6), // Articuno attack
     AWAIT_CUE(5),
     FANFARE_PLAY2(506),
-    { 0x28, 0x01,  0x0001,  0x00000005,  0x00ffffff, NULL }, // Flash to white?
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 5, RGB_U32(0xFF, 0xFF, 0xFF)), // Flash to white
     ALERT_CUE(6), // Articuno something?
     ALERT_CUE(7), // Zapdos something?
     ALERT_CUE(8), // Moltres something?
     ALERT_CUE(10), // Vortex stone or circle?
     WAIT(60),
-    { 0x27, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL }, // Flash from white?
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)), // Flash from white
     ALERT_CUE(10), // Vortex stone or circle?
     AWAIT_CUE(5),
     WAIT(60),
diff --git a/src/data/ground/ground_data_s02_station.h b/src/data/ground/ground_data_s02_station.h
index 1425487f9..de60a4098 100644
--- a/src/data/ground/ground_data_s02_station.h
+++ b/src/data/ground/ground_data_s02_station.h
@@ -60,7 +60,7 @@ static const struct ScriptCommand s_gs224_g3_s0_station_sref_script[] = { /* 0x8
     SELECT_ENTITIES(1, 0),
     SELECT_ENTITIES(-1, 0),
     BGM_SWITCH(MUS_TITLE_SCREEN),
-    { 0x27, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     SELECT_ENTITIES(-1, 1),
     SELECT_ENTITIES(-1, 2),
     AWAIT_CUE(3),
diff --git a/src/data/ground/ground_data_s03_station.h b/src/data/ground/ground_data_s03_station.h
index 985f53278..7ca4fa67b 100644
--- a/src/data/ground/ground_data_s03_station.h
+++ b/src/data/ground/ground_data_s03_station.h
@@ -40,7 +40,7 @@ static const struct ScriptCommand s_gs225_g1_s0_station_sref_script[] = { /* 0x8
     WAIT(40),
     { 0x3b, 0x38,  0x0000,  0x00000001,  0x00000000, NULL },
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     { 0xe0, 0x00,  0x0028,  0x00000000,  0x00000000, NULL },
     RET,
 };
diff --git a/src/data/ground/ground_data_t01p01_station.h b/src/data/ground/ground_data_t01p01_station.h
index 916343e6a..2c9c937d2 100644
--- a/src/data/ground/ground_data_t01p01_station.h
+++ b/src/data/ground/ground_data_t01p01_station.h
@@ -2132,10 +2132,10 @@ static const struct ScriptCommand s_gs1_g9_s0_lives0_dlg0[] = { /* 0x813f614 */
     MSG_NPC(2, _(" Let's do it!{WAIT_PRESS}\nWigglytuff〜♪ Wigglytuff〜♪{WAIT_PRESS}\nLet's be friends... Taaaaaaah!")),
     TEXTBOX_CLEAR,
     FANFARE_PLAY2(603),
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00808010, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00808010, NULL },
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00808010, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00808010, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x80, 0x80, 0x10)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x80, 0x80, 0x10)),
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x80, 0x80, 0x10)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x80, 0x80, 0x10)),
     WAIT_FANFARE2(603),
     FANFARE_PLAY(206),
     { 0x3b, 0x17,  0x0000,  0x00000000,  0x00000000, NULL },
@@ -2169,10 +2169,10 @@ static const struct ScriptCommand s_gs1_g9_s0_lives0_dlg0[] = { /* 0x813f614 */
     MSG_NPC(2, _(" I'm giving it away today!{WAIT_PRESS}\nWigglytuff〜♪ Wigglytuff〜♪{WAIT_PRESS}\nLet's be friends... Taaaaaaah!")),
     TEXTBOX_CLEAR,
     FANFARE_PLAY2(603),
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00808010, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00808010, NULL },
-    { 0x28, 0x01,  0x0005,  0x00000002,  0x00808010, NULL },
-    { 0x27, 0x01,  0x0005,  0x00000002,  0x00808010, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x80, 0x80, 0x10)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x80, 0x80, 0x10)),
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x80, 0x80, 0x10)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_05, 2, RGB_U32(0x80, 0x80, 0x10)),
     WAIT_FANFARE2(603),
     FANFARE_PLAY(206),
     MSG_NPC(2, _(" Congratulations!{WAIT_PRESS}\nYou can go to the {COLOR GREEN_H}Power Plant{RESET} now.")),
@@ -3254,10 +3254,10 @@ static const struct ScriptCommand s_gs1_g12_s0_station_sref_script[] = { /* 0x81
     SELECT_MAP(1),
     SELECT_ENTITIES(-1, 0),
     FANFARE_PLAY(0),
-    { 0x27, 0x01,  0x000e,  0x0000001e,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_14, 30, RGB_U32(0x00, 0x00, 0x00)),
     AWAIT_CUE(3),
     FANFARE_STOP(0),
-    { 0x28, 0x01,  0x000e,  0x0000001e,  0x00000000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_14, 30, RGB_U32(0x00, 0x00, 0x00)),
     RET,
 };
 
@@ -10836,7 +10836,7 @@ static const struct ScriptCommand s_gs1_g31_s0_station_sref_script[] = { /* 0x81
     BGM_SWITCH(MUS_POKEMON_SQUARE),
     { 0x22, 0x01,  0x001e,  0x00000000,  0x00000000, NULL },
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x0005,  0x00000014,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_05, 20, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(20),
     RET,
 };
@@ -10976,8 +10976,8 @@ static const struct ScriptCommand s_gs1_g31_s0_lives0_dlg0[] = { /* 0x81641b8 */
     ALERT_CUE(7),
     BGM_FADEOUT(30),
     FANFARE_PLAY2(487),
-    { 0x28, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(60),
     FANFARE_PLAY2(468),
     ALERT_CUE(7),
@@ -10997,8 +10997,8 @@ static const struct ScriptCommand s_gs1_g31_s0_lives0_dlg0[] = { /* 0x81641b8 */
     ALERT_CUE(20),
     WAIT(60),
     FANFARE_PLAY2(487),
-    { 0x28, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(60),
     ALERT_CUE(6),
     ROTATE_TO(4, DIR_TRANS_10, DIRECTION_EAST),
@@ -11022,8 +11022,8 @@ static const struct ScriptCommand s_gs1_g31_s0_lives0_dlg0[] = { /* 0x81641b8 */
     ALERT_CUE(20),
     WAIT(60),
     FANFARE_PLAY2(487),
-    { 0x28, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(60),
     { 0x2d, 0x09,  0x0009,  0x00000061,  0x00000000, NULL },
     ALERT_CUE(6),
@@ -11044,8 +11044,8 @@ static const struct ScriptCommand s_gs1_g31_s0_lives0_dlg0[] = { /* 0x81641b8 */
     TEXTBOX_CLEAR,
     WAIT(10),
     FANFARE_PLAY2(487),
-    { 0x28, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     BGM_SWITCH(MUS_WORLD_CALAMITY),
     { 0x2e, 0x00,  0x0009, -0x00000002,  0x00000000, NULL },
@@ -11519,7 +11519,7 @@ static const struct ScriptCommand s_gs1_g32_s0_station_sref_script[] = { /* 0x81
     SELECT_MAP(1),
     SELECT_ENTITIES(-1, 0),
     BGM_SWITCH(MUS_WORLD_CALAMITY),
-    { 0x27, 0x00,  0x0005,  0x00000020,  0x00ffffff, NULL },
+    FLASH_FROM(FALSE, PALUTIL_KIND_05, 32, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(3),
     { 0x23, 0x01,  0x001e,  0x00000000,  0x00000000, NULL },
     RET,
@@ -11539,8 +11539,8 @@ static const struct ScriptCommand s_gs1_g32_s0_lives0_dlg0[] = { /* 0x8166c80 */
     WAIT(10),
     { 0x2d, 0x09,  0x0007,  0x0000006c,  0x00000000, NULL },
     FANFARE_PLAY2(487),
-    { 0x28, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     { 0x2e, 0x00,  0x0009, -0x00000002,  0x00000000, NULL },
     MSG_NPC(9, _(" ............{WAIT_PRESS}There is a way.")),
@@ -11552,8 +11552,8 @@ static const struct ScriptCommand s_gs1_g32_s0_lives0_dlg0[] = { /* 0x8166c80 */
     MSG_NPC(5, _(" {NAME_7}?{WAIT_PRESS}\nWhat might that be?")),
     TEXTBOX_CLEAR,
     FANFARE_PLAY2(487),
-    { 0x28, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     MSG_NPC(9, _(" A Pokémon, living far above\nus in the sky.\nLegendary, it is.")),
     MSG_NPC(9, _(" {NAME_7} must be asked\nto destroy the star from the sky.")),
@@ -11564,8 +11564,8 @@ static const struct ScriptCommand s_gs1_g32_s0_lives0_dlg0[] = { /* 0x8166c80 */
     TEXTBOX_CLEAR,
     WAIT(10),
     FANFARE_PLAY2(487),
-    { 0x28, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     MSG_NPC(9, _(" {NAME_8} and I\namplify our Teleport together...")),
     MSG_NPC(9, _(" And send Pokémon to the\nsky.")),
@@ -11598,8 +11598,8 @@ static const struct ScriptCommand s_gs1_g32_s0_lives0_dlg0[] = { /* 0x8166c80 */
     TEXTBOX_CLEAR,
     WAIT(10),
     FANFARE_PLAY2(487),
-    { 0x28, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
-    { 0x27, 0x01,  0x0001,  0x0000000f,  0x00ffffff, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 15, RGB_U32(0xFF, 0xFF, 0xFF)),
     WAIT(30),
     MSG_NPC(9, _(" {NAME_1}, {NAME_0}.{WAIT_PRESS}\nDo you hear?{WAIT_PRESS} This is {NAME_9}.")),
     MSG_NPC(9, _(" Discuss we will,\n{NAME_8} and I, about how our\nTeleport can be amplified.")),
@@ -14770,7 +14770,7 @@ static const struct ScriptCommand s_gs1_g49_s0_station_sref_script[] = { /* 0x81
     DEBUGINFO_O(14770),
     SELECT_MAP(1),
     SELECT_ENTITIES(-1, 0),
-    { 0x27, 0x01,  0x0001,  0x0000003c,  0x00ffffff, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_01, 60, RGB_U32(0xFF, 0xFF, 0xFF)),
     AWAIT_CUE(3),
     { 0x23, 0x01,  0x003c,  0x00000000,  0x00000000, NULL },
     WAIT(30),
diff --git a/src/data/ground/ground_data_t01p02a_station.h b/src/data/ground/ground_data_t01p02a_station.h
index 2544af776..451803b1c 100644
--- a/src/data/ground/ground_data_t01p02a_station.h
+++ b/src/data/ground/ground_data_t01p02a_station.h
@@ -1550,9 +1550,9 @@ static const struct ScriptCommand s_gs2_g18_s0_station_sref_script[] = { /* 0x81
     DEBUGINFO_O(1550),
     SELECT_MAP(2),
     SELECT_ENTITIES(-1, 0),
-    { 0x27, 0x01,  0x000e,  0x0000001e,  0x00000000, NULL },
+    FLASH_FROM(TRUE, PALUTIL_KIND_14, 30, RGB_U32(0x00, 0x00, 0x00)),
     AWAIT_CUE(3),
-    { 0x28, 0x01,  0x000e,  0x0000001e,  0x00000000, NULL },
+    FLASH_TO(TRUE, PALUTIL_KIND_14, 30, RGB_U32(0x00, 0x00, 0x00)),
     RET,
 };
 
diff --git a/src/ground_bg.c b/src/ground_bg.c
index 9bb2a8204..e966f4d92 100644
--- a/src/ground_bg.c
+++ b/src/ground_bg.c
@@ -279,10 +279,10 @@ void sub_80A2FBC(GroundBg *groundBg, s32 mapFileId_)
     rgbPal = bplData;
     r5 = groundBg->unk52C.unk0 * 16;
     str2 = (RGB_Array) {0};
-    str1.c[0] = 0xff;
-    str1.c[1] = 0xff;
-    str1.c[2] = 0xff;
-    str1.c[3] = 0;
+    str1.c[RGB_R] = 0xff;
+    str1.c[RGB_G] = 0xff;
+    str1.c[RGB_B] = 0xff;
+    str1.c[RGB_UNK] = 0;
     for (i = 0; i < bplHeader->numPalettes && i < groundBg->unk52C.unk2; i++) {
         sub_8003810(r5++, str2);
         sub_809971C(r5, rgbPal, 15);
@@ -479,10 +479,10 @@ void sub_80A3440(GroundBg *groundBg, s32 mapFileId_, const DungeonLocation *dung
         RGB_Array str0 = {0};
         RGB_Array str1;
 
-        str1.c[0] = 0xff;
-        str1.c[1] = 0xff;
-        str1.c[2] = 0xff;
-        str1.c[3] = 0;
+        str1.c[RGB_R] = 0xff;
+        str1.c[RGB_G] = 0xff;
+        str1.c[RGB_B] = 0xff;
+        str1.c[RGB_UNK] = 0;
 
         for (i = 0; i < 12 && i < groundBg->unk52C.unk2; i++) {
             sub_8003810(r7++, str0);
diff --git a/src/ground_main.c b/src/ground_main.c
index d43358151..edaa01dd7 100644
--- a/src/ground_main.c
+++ b/src/ground_main.c
@@ -62,12 +62,9 @@ extern void sub_8095494(DungeonMailSeed *param_1, u8 index);
 
 // TODO: Move these externs to headers
 extern bool8 sub_80048BC(void);
-extern bool8 sub_8099B94(void);
 extern void sub_8099768(void);
 extern void sub_809975C(void);
 extern void sub_8099BE4(void);
-extern void sub_8099744(void);
-extern void sub_8099750(void);
 extern void nullsub_16(void);
 extern void sub_80060EC(void);
 extern void sub_809977C(void);
diff --git a/src/ground_script.c b/src/ground_script.c
index a196a1fd0..250cca8cc 100644
--- a/src/ground_script.c
+++ b/src/ground_script.c
@@ -57,34 +57,29 @@
 #include "code_809D148.h"
 #include "training_maze.h"
 #include "dungeon_list_menu.h"
-
-// Beware of the declarations without specified arguments, returning u32 or s32, these were quickly hacked in to get the code to compile and link
-// The return values are almost certainly NOT correct and will need to be rechecked when moving to header files
-bool8 sub_8099B94(void);
-bool8 sub_80961D8(void);
-void ResetMailbox(void);
-void sub_80963FC(void);
-void sub_8096488(void);
-bool8 sub_80964B4(void);
-u8 sub_80964E4();
+#include "data_script.h"
 
 // For gScriptLocks, gScriptLockConds, gUnlockBranchLabels
 #define SCRIPT_LOCKS_ARR_COUNT 129
 
+#define BUF_LEN 0x400
+
+#define FAKE_FILENAME "../ground/ground_script.c"
+
 static EWRAM_DATA s16 gCurrentMap = 0;
 static EWRAM_DATA s16 gUnknown_2039A32 = 0; // See enum "GroundMapID"
 static EWRAM_DATA s16 gUnknown_2039A34 = 0; // See enum "GroundMapID"
 static EWRAM_DATA u8 gAnyScriptLocked = 0;
 // Hard to say why the arrays are larger than SCRIPT_LOCKS_ARR_COUNT. Could be unused EWRAM variables or special case indexes.
-static ALIGNED(4) EWRAM_DATA u8 gScriptLocks[SCRIPT_LOCKS_ARR_COUNT + 7] = {0};
-static ALIGNED(4) EWRAM_DATA u8 gScriptLockConds[SCRIPT_LOCKS_ARR_COUNT + 7] = {0};
-static EWRAM_DATA u32 gUnlockBranchLabels[SCRIPT_LOCKS_ARR_COUNT + 1] = {0};
-static EWRAM_DATA MenuItem gChoices[9] = {0};
-static EWRAM_DATA char sPokeNameBuffer[POKEMON_NAME_LENGTH + 2] = {0};
+static ALIGNED(4) EWRAM_DATA u8 gScriptLocks[SCRIPT_LOCKS_ARR_COUNT + 7] = { 0 };
+static ALIGNED(4) EWRAM_DATA u8 gScriptLockConds[SCRIPT_LOCKS_ARR_COUNT + 7] = { 0 };
+static EWRAM_DATA u32 gUnlockBranchLabels[SCRIPT_LOCKS_ARR_COUNT + 1] = { 0 };
+static EWRAM_DATA MenuItem gChoices[9] = { 0 };
+static EWRAM_DATA u8 sPokeNameBuffer[POKEMON_NAME_LENGTH + 2] = { 0 };
 static EWRAM_DATA u32 gUnknown_2039DA4 = 0;
 static EWRAM_DATA u16 gUnknown_2039DA8 = 0;
 
-static EWRAM_INIT int sNumChoices = 0;
+static EWRAM_INIT s32 sNumChoices = 0;
 static EWRAM_INIT u8 *gUnknown_203B4B0 = NULL;
 
 static const CallbackData sNullCallbackData = {
@@ -111,17 +106,18 @@ static const CallbackData sNullCallbackData = {
     .func50_spriteRelated = NULL,
 };
 
-static const PixelPos sPixelPosZero = {0, 0};
+static const PixelPos sPixelPosZero = { 0, 0 };
 
 static const ScriptCommand gUnknown_81164E4[] = {
-    {0xF6, 0, 0xC5, 0, 0, "../ground/ground_script.c"},
-    {0xEF, 0, 0,    0, 0, NULL},
+    DEBUGINFO_O(197),
+    RET,
 };
 
 static s32 ExecuteScriptCommand(Action *action);
-static s32 sub_80A14E8(Action *action, u8 idx, u32 r2, s32 r3);
 static const ScriptCommand *FindLabel(Action *action, s32 labelNum);
 static const ScriptCommand *ResolveJump(Action *action, s32 r1);
+
+static s32 sub_80A14E8(Action *action, u8 idx, u32 r2, s32 r3);
 static void sub_80A2500(s32 param_1, ActionUnkIds *param_2);
 static void sub_80A252C(s32 param_1, ActionUnkIds *param_2);
 static void sub_80A2558(s32 param_1, ActionUnkIds *param_2);
@@ -132,7 +128,7 @@ static u32 sub_80A25AC(u16 param_1);
 void sub_809D490(void)
 {
     UNUSED void *oldPtr = gUnknown_203B4B0; // Needed to match
-    gUnknown_203B4B0 = MemoryAlloc(0x400, 6);
+    gUnknown_203B4B0 = MemoryAlloc(BUF_LEN, 6);
     sub_809D4B0();
 }
 
@@ -556,8 +552,8 @@ s16 HandleAction(Action *action, const DebugLocation *debug)
                         case CMD_BYTE_24:
                         case CMD_BYTE_25:
                         case CMD_BYTE_26:
-                        case CMD_BYTE_27:
-                        case CMD_BYTE_28:
+                        case CMD_BYTE_27: // FLASH_FROM
+                        case CMD_BYTE_28: // FLASH_TO
                         case CMD_BYTE_DF: {
                             if (sub_8099B94())
                                 loopContinue = FALSE;
@@ -1940,18 +1936,18 @@ static s32 ExecuteScriptCommand(Action *action)
                     return 2;
                 break;
             }
-            case CMD_BYTE_27:
-            case CMD_BYTE_28: {
+            case CMD_BYTE_27: // FLASH_FROM
+            case CMD_BYTE_28: { // FLASH_TO
                 RGB_Array color = { curCmd.arg2 >> 16, curCmd.arg2 >> 8, curCmd.arg2, 0 };
                 switch (curCmd.op) {
-                    case CMD_BYTE_27:
+                    case CMD_BYTE_27: // FLASH_FROM
                         sub_8099A5C(curCmd.argShort, curCmd.arg1, color);
                         break;
-                    case CMD_BYTE_28:
+                    case CMD_BYTE_28: // FLASH_TO
                         sub_8099AFC(curCmd.argShort, curCmd.arg1, color);
                         break;
                 }
-                if (curCmd.argByte != 0)
+                if (curCmd.argByte != FALSE)
                     return 2;
                 break;
             }
@@ -3139,17 +3135,17 @@ static s32 ExecuteScriptCommand(Action *action)
                     case CMD_BYTE_D2:
                     case CMD_BYTE_D3:
                     case CMD_BYTE_D6: {
-                        sub_809B028(gChoices, (u8)curCmd.argByte > 0, -1, 0, (s16)curCmd.arg1, out);
+                        sub_809B028(gChoices, (u8)curCmd.argByte > 0, -1, SCRIPT_TEXT_TYPE_INSTANT, (s16)curCmd.arg1, out);
                         break;
                     }
                     case CMD_BYTE_D4:
                     case CMD_BYTE_D7: {
-                        sub_809B028(gChoices, (u8)curCmd.argByte > 0, -1, 1, (s16)curCmd.arg1, out);
+                        sub_809B028(gChoices, (u8)curCmd.argByte > 0, -1, SCRIPT_TEXT_TYPE_QUIET, (s16)curCmd.arg1, out);
                         break;
                     }
                     case CMD_BYTE_D5:
                     case CMD_BYTE_D8: {
-                        sub_809B028(gChoices, (u8)curCmd.argByte > 0, -1, 2, (s16)curCmd.arg1, out);
+                        sub_809B028(gChoices, (u8)curCmd.argByte > 0, -1, SCRIPT_TEXT_TYPE_NPC, (s16)curCmd.arg1, out);
                         break;
                     }
                 }
diff --git a/src/main_loops.c b/src/main_loops.c
index 8a4149497..30044e03d 100644
--- a/src/main_loops.c
+++ b/src/main_loops.c
@@ -31,6 +31,7 @@
 #include "memory.h"
 #include "moves.h"
 #include "music.h"
+#include "palette_util.h"
 #include "play_time.h"
 #include "pokemon.h"
 #include "pokemon_3.h"
diff --git a/src/palette_fade_util.c b/src/palette_fade_util.c
index a890eeabe..a1a9bcb2c 100644
--- a/src/palette_fade_util.c
+++ b/src/palette_fade_util.c
@@ -20,7 +20,7 @@ typedef struct PaletteFadeEntry
 #define MAX_FADE_AMOUNT 256
 
 #define PALETTE_COLOR_COUNT 0x200
-#define PALETTE_FADE_ENTRY_COUNT 0x21
+#define PALETTE_FADE_ENTRY_COUNT 33
 
 static IWRAM_DATA RGB_Union sRGBPaletteBuffer[PALETTE_COLOR_COUNT] = {0};
 static IWRAM_DATA PaletteFadeEntry sPaletteFadeTable[PALETTE_FADE_ENTRY_COUNT] = {0};
@@ -64,21 +64,21 @@ void InitPaletteFadeTable(void)
 
     for (i = 0; i < PALETTE_COLOR_COUNT; it2++, i++)
     {
-        it2->asArr.c[0] = zero;
-        it2->asArr.c[1] = zero;
-        it2->asArr.c[2] = zero;
-        it2->asArr.c[3] = zero;
+        it2->asArr.c[RGB_R] = zero;
+        it2->asArr.c[RGB_G] = zero;
+        it2->asArr.c[RGB_B] = zero;
+        it2->asArr.c[RGB_UNK] = zero;
     }
 
     for (i = 0; i < PALETTE_FADE_ENTRY_COUNT; i++, it1++)
     {
         it1->active = FALSE;
         it1->fadeAmount = 256;
-        it1->fadeColor.c[0] = 0;
-        it1->fadeColor.c[1] = 0;
-        it1->fadeColor.c[2] = 0;
-        it1->fadeColor.c[3] = 0;
-        it1->fadeColorArray = 0;
+        it1->fadeColor.c[RGB_R] = 0;
+        it1->fadeColor.c[RGB_G] = 0;
+        it1->fadeColor.c[RGB_B] = 0;
+        it1->fadeColor.c[RGB_UNK] = 0;
+        it1->fadeColorArray = NULL;
         it1->applyFadeToSingle = &ApplySinglePalette;
         it1->applyFadeToRow = &ApplyRowPalette;
     }
@@ -92,11 +92,11 @@ void SetPaletteFade_Brightness(u16 idx, s32 fadeAmount)
 
     ptr->active = TRUE;
     ptr->fadeAmount = fadeAmount;
-    ptr->fadeColor.c[0] = 0;
-    ptr->fadeColor.c[1] = 0;
-    ptr->fadeColor.c[2] = 0;
-    ptr->fadeColor.c[3] = 0;
-    ptr->fadeColorArray = 0;
+    ptr->fadeColor.c[RGB_R] = 0;
+    ptr->fadeColor.c[RGB_G] = 0;
+    ptr->fadeColor.c[RGB_B] = 0;
+    ptr->fadeColor.c[RGB_UNK] = 0;
+    ptr->fadeColorArray = NULL;
     ptr->applyFadeToSingle = &ApplySinglePaletteBrightness;
     ptr->applyFadeToRow = &ApplyRowPaletteBrightness;
 
@@ -110,7 +110,7 @@ void SetPaletteFade_Blend(u16 idx, s32 fadeAmount, RGB_Array param_3)
     ptr->active = TRUE;
     ptr->fadeAmount = fadeAmount;
     ptr->fadeColor = param_3;
-    ptr->fadeColorArray = 0;
+    ptr->fadeColorArray = NULL;
     ptr->applyFadeToSingle = &BlendSinglePalette;
     ptr->applyFadeToRow = &BlendRowPalette;
 
@@ -124,7 +124,7 @@ void SetPaletteFade_FadeToBlack(u16 idx, s32 fadeAmount, RGB_Array param_3)
     ptr->active = TRUE;
     ptr->fadeAmount = fadeAmount;
     ptr->fadeColor = param_3;
-    ptr->fadeColorArray = 0;
+    ptr->fadeColorArray = NULL;
     ptr->applyFadeToSingle = &FadeToBlackSingle;
     ptr->applyFadeToRow = &FadeToBlackRow;
 
@@ -137,10 +137,10 @@ static UNUSED void SetPaletteFade_PerEntryBlend(u16 idx, s32 fadeAmount, RGB_Arr
 
     ptr->active = TRUE;
     ptr->fadeAmount = fadeAmount;
-    ptr->fadeColor.c[0] = 0;
-    ptr->fadeColor.c[1] = 0;
-    ptr->fadeColor.c[2] = 0;
-    ptr->fadeColor.c[3] = 0;
+    ptr->fadeColor.c[RGB_R] = 0;
+    ptr->fadeColor.c[RGB_G] = 0;
+    ptr->fadeColor.c[RGB_B] = 0;
+    ptr->fadeColor.c[RGB_UNK] = 0;
     ptr->fadeColorArray = param_3;
     ptr->applyFadeToSingle = &PerEntryBlendSingle;
     ptr->applyFadeToRow = &PerEntryBlendRow;
@@ -155,7 +155,7 @@ void SetPaletteFade_Desaturate(u16 idx, s32 fadeAmount, RGB_Array param_3)
     ptr->active = TRUE;
     ptr->fadeAmount = fadeAmount;
     ptr->fadeColor = param_3;
-    ptr->fadeColorArray = 0;
+    ptr->fadeColorArray = NULL;
     ptr->applyFadeToSingle = &DesaturateSingle;
     ptr->applyFadeToRow = &DesaturateRow;
 
@@ -169,7 +169,7 @@ void SetPaletteFade_Modulate(u16 idx, s32 fadeAmount, RGB_Array param_3)
     ptr->active = TRUE;
     ptr->fadeAmount = fadeAmount;
     ptr->fadeColor = param_3;
-    ptr->fadeColorArray = 0;
+    ptr->fadeColorArray = NULL;
     ptr->applyFadeToSingle = &ModulatePaletteSingle;
     ptr->applyFadeToRow = &ModulatePaletteRow;
 
diff --git a/src/palette_util.c b/src/palette_util.c
index 116dfc7ba..926d28d1e 100644
--- a/src/palette_util.c
+++ b/src/palette_util.c
@@ -4,36 +4,47 @@
 #include "bg_palette_buffer.h"
 #include "palette_fade_util.h"
 
-extern void TransferBGPaletteBuffer(void);
-
-struct UnkStruct_2039958
+enum PU_SomeStateID
 {
-    s32 unk0;
-    s16 unk4;
-    s16 unk6;
-    u16 unk8;
-    u16 unkA;
-    u16 unkC;
+    PU_SOMESTATE_0,
+    PU_SOMESTATE_1,
+    PU_SOMESTATE_2,
+    PU_SOMESTATE_3,
+    PU_SOMESTATE_4,
+    PU_SOMESTATE_5,
 };
 
-struct UnkStruct_2039978
-{
-    u32 unk0;
-    RGB_Array unk4;
-    struct UnkStruct_2039958 unk8;
-};
+#define ARR_COUNT_2039998 33
 
-static EWRAM_DATA struct UnkStruct_2039958 gUnknown_2039958 = {0};
-static EWRAM_DATA struct UnkStruct_2039958 gUnknown_2039968 = {0};
-static EWRAM_DATA struct UnkStruct_2039978 gUnknown_2039978 = {0};
-static EWRAM_DATA u8 gUnknown_2039990 = FALSE;
+// Size: R=0x10 | B=0xE
+typedef struct UnkStruct_2039958
+{
+    /* 0x0 */ s32 unk0; // See enum "PU_SomeStateID"
+    /* 0x4 */ s16 unk4;
+    /* 0x6 */ s16 unk6;
+    /* 0x8 */ u16 unk8;
+    /* 0xA */ u16 unkA;
+    /* 0xC */ u16 unkC;
+} UnkStruct_2039958;
+
+// Size: R=0x18 | B=16
+typedef struct UnkStruct_2039978
+{
+    /* 0x0 */ u32 unk0; // See enum "PaletteUtilUnk0Kind"
+    /* 0x4 */ RGB_Array unk4;
+    /* 0x8 */ UnkStruct_2039958 unk8;
+} UnkStruct_2039978;
+
+static EWRAM_DATA UnkStruct_2039958 gUnknown_2039958 = { 0 };
+static EWRAM_DATA UnkStruct_2039958 gUnknown_2039968 = { 0 };
+static EWRAM_DATA UnkStruct_2039978 gUnknown_2039978 = { 0 };
+static EWRAM_DATA bool8 gUnknown_2039990 = FALSE;
 static EWRAM_DATA s16 gUnknown_2039992 = 0;
 UNUSED static EWRAM_DATA s32 sUnused = 0;
-#define ARR_COUNT_2039998 33
-static EWRAM_DATA u16 gUnknown_2039998[ARR_COUNT_2039998] = {0};
+static EWRAM_DATA u16 gUnknown_2039998[ARR_COUNT_2039998] = { 0 };
 
-static void sub_8099838(struct UnkStruct_2039958 *a0);
-static void sub_8099848(struct UnkStruct_2039958 *a0);
+static void sub_8099838(UnkStruct_2039958 *a0);
+static void sub_8099848(UnkStruct_2039958 *a0);
 static void sub_8099DD0(u16 a0);
 static void sub_8099E58(u16 a0);
 static void sub_8099E80(u16 a0, RGB_Array a1);
@@ -69,12 +80,13 @@ void sub_809977C(void)
     sub_8099838(&gUnknown_2039958);
     sub_8099838(&gUnknown_2039968);
     sub_8099838(&gUnknown_2039978.unk8);
-    gUnknown_2039978.unk0 = 0;
+    gUnknown_2039978.unk0 = PALUTIL_KIND_00;
     gUnknown_2039978.unk8.unkC = 0x100;
     gUnknown_2039958.unkC = 0;
     sub_8099DD0(0);
     gUnknown_2039968.unkC = 0x100;
     sub_8099E58(0x100);
+
     for (i = 0; i < ARR_COUNT_2039998; i++) {
         gUnknown_2039998[i] = 0;
     }
@@ -93,75 +105,75 @@ UNUSED static u32 sub_8099828(u16 a0)
     return gUnknown_2039998[a0];
 }
 
-static void sub_8099838(struct UnkStruct_2039958 *a0)
+static void sub_8099838(UnkStruct_2039958 *a0)
 {
-    a0->unk0 = 1;
+    a0->unk0 = PU_SOMESTATE_1;
     a0->unkC = 0;
     a0->unk4 = 0;
     a0->unk6 = 0;
 }
 
-static void sub_8099848(struct UnkStruct_2039958 *a0)
+static void sub_8099848(UnkStruct_2039958 *a0)
 {
-    if (a0->unk0 == 0) {
-        a0->unk0 = 1;
-    }
+    if (a0->unk0 == PU_SOMESTATE_0)
+        a0->unk0 = PU_SOMESTATE_1;
 }
 
-static void sub_809985C(struct UnkStruct_2039958 *a0, s32 a1)
+static void sub_809985C(UnkStruct_2039958 *a0, s32 a1)
 {
     if (a1 >= 0) {
         if (a1 == 0) {
             a0->unkC = 0x100;
-            a0->unk0 = 1;
+            a0->unk0 = PU_SOMESTATE_1;
         }
         else {
-            a0->unk0 = 2;
+            a0->unk0 = PU_SOMESTATE_2;
         }
     }
     else {
         a1 = 30;
-        a0->unk0 = 2;
+        a0->unk0 = PU_SOMESTATE_2;
     }
 
     a0->unk4 = a1;
     a0->unk6 = a1;
 }
 
-static void sub_8099880(struct UnkStruct_2039958 *a0, s32 a1)
+static void sub_8099880(UnkStruct_2039958 *a0, s32 a1)
 {
     if (a1 >= 0) {
         if (a1 == 0) {
             a0->unkC = a1;
-            a0->unk0 = 1;
+            a0->unk0 = PU_SOMESTATE_1;
         }
         else {
-            a0->unk0 = 3;
+            a0->unk0 = PU_SOMESTATE_3;
         }
     }
     else {
         a1 = 30;
-        a0->unk0 = 3;
+        a0->unk0 = PU_SOMESTATE_3;
     }
 
     a0->unk4 = a1;
     a0->unk6 = a1;
 }
 
-static void sub_80998A0(struct UnkStruct_2039958 *a0, s32 a1, u16 a2, u16 a3)
+static void sub_80998A0(UnkStruct_2039958 *a0, s32 a1, u16 a2, u16 a3)
 {
-    if (a1 < 0) a1 = 30;
+    if (a1 < 0)
+        a1 = 30;
 
     if (a2 > a3) {
-        a0->unk0 = 5;
+        a0->unk0 = PU_SOMESTATE_5;
         a0->unkA = a2 - a3;
     }
     else if (a2 < a3) {
-        a0->unk0 = 4;
+        a0->unk0 = PU_SOMESTATE_4;
         a0->unkA = a3 - a2;
     }
     else {
-        a0->unk0 = 1;
+        a0->unk0 = PU_SOMESTATE_1;
         a0->unkA = 0;
     }
 
@@ -171,15 +183,15 @@ static void sub_80998A0(struct UnkStruct_2039958 *a0, s32 a1, u16 a2, u16 a3)
     a0->unk8 = a3;
 }
 
-static bool8 sub_80998E0(struct UnkStruct_2039958 *a0)
+static bool8 sub_80998E0(UnkStruct_2039958 *a0)
 {
     switch (a0->unk0) {
-        case 0:
+        case PU_SOMESTATE_0:
             break;
-        case 1:
-            a0->unk0 = 0;
+        case PU_SOMESTATE_1:
+            a0->unk0 = PU_SOMESTATE_0;
             return TRUE;
-        case 2:
+        case PU_SOMESTATE_2:
             if (--a0->unk4 > 0) {
                 u16 var = 0x100 - ((a0->unk4 << 8) / a0->unk6);
                 if (a0->unkC < var) {
@@ -188,10 +200,10 @@ static bool8 sub_80998E0(struct UnkStruct_2039958 *a0)
             }
             else {
                 a0->unkC = 0x100;
-                a0->unk0 = 0;
+                a0->unk0 = PU_SOMESTATE_0;
             }
             return TRUE;
-        case 3:
+        case PU_SOMESTATE_3:
             if (--a0->unk4 > 0) {
                 u16 var = (a0->unk4 << 8) / a0->unk6;
                 if (a0->unkC > var) {
@@ -200,25 +212,25 @@ static bool8 sub_80998E0(struct UnkStruct_2039958 *a0)
             }
             else {
                 a0->unkC = 0;
-                a0->unk0 = 0;
+                a0->unk0 = PU_SOMESTATE_0;
             }
             return TRUE;
-        case 4:
+        case PU_SOMESTATE_4:
             if (--a0->unk4 > 0) {
                 a0->unkC = a0->unk8 - ((a0->unk4 * a0->unkA) / a0->unk6);
             }
             else {
                 a0->unkC = a0->unk8;
-                a0->unk0 = 0;
+                a0->unk0 = PU_SOMESTATE_0;
             }
             return TRUE;
-        case 5:
+        case PU_SOMESTATE_5:
             if (--a0->unk4 > 0) {
                 a0->unkC = a0->unk8 + ((a0->unk4 * a0->unkA) / a0->unk6);
             }
             else {
                 a0->unkC = a0->unk8;
-                a0->unk0 = 0;
+                a0->unk0 = PU_SOMESTATE_0;
             }
             return TRUE;
     }
@@ -257,53 +269,53 @@ void sub_8099A48(s32 a0)
     sub_8099880(&gUnknown_2039968, a0);
 }
 
-void sub_8099A5C(s32 a0, s32 a1, RGB_Array a2)
+void sub_8099A5C(s32 kind, s32 a1, RGB_Array a2)
 {
-    gUnknown_2039978.unk0 = a0;
+    gUnknown_2039978.unk0 = kind;
     gUnknown_2039978.unk4 = a2;
     gUnknown_2039978.unk8.unkC = 0;
     sub_809985C(&gUnknown_2039978.unk8, a1);
 
-    switch (a0) {
-        case 1:
-        case 3:
+    switch (kind) {
+        case PALUTIL_KIND_01:
+        case PALUTIL_KIND_03:
             gUnknown_2039968.unkC = 0x100;
             gUnknown_2039958.unkC = 0x100;
             break;
-        case 9:
-        case 11:
+        case PALUTIL_KIND_09:
+        case PALUTIL_KIND_11:
             gUnknown_2039968.unkC = 0x100;
             break;
-        case 5:
-        case 7:
-        case 13:
-        case 14:
+        case PALUTIL_KIND_05:
+        case PALUTIL_KIND_07:
+        case PALUTIL_KIND_13:
+        case PALUTIL_KIND_14:
             gUnknown_2039958.unkC = 0x100;
             break;
     }
 }
 
-void sub_8099AFC(s32 a0, s32 a1, RGB_Array a2)
+void sub_8099AFC(s32 kind, s32 a1, RGB_Array a2)
 {
-    gUnknown_2039978.unk0 = a0;
+    gUnknown_2039978.unk0 = kind;
     gUnknown_2039978.unk4 = a2;
     gUnknown_2039978.unk8.unkC = 0x100;
     sub_8099880(&gUnknown_2039978.unk8, a1);
 
-    switch (a0) {
-        case 2:
-        case 4:
+    switch (kind) {
+        case PALUTIL_KIND_02:
+        case PALUTIL_KIND_04:
             gUnknown_2039968.unkC = 0;
             gUnknown_2039958.unkC = 0;
             break;
-        case 10:
-        case 12:
+        case PALUTIL_KIND_10:
+        case PALUTIL_KIND_12:
             gUnknown_2039968.unkC = 0;
             break;
-        case 6:
-        case 8:
-        case 13:
-        case 14:
+        case PALUTIL_KIND_06:
+        case PALUTIL_KIND_08:
+        case PALUTIL_KIND_13:
+        case PALUTIL_KIND_14:
             gUnknown_2039958.unkC = 0;
             break;
     }
@@ -313,58 +325,71 @@ bool8 sub_8099B94(void)
 {
     if (gUnknown_2039990)
         return TRUE;
-    if (gUnknown_2039978.unk0 != 0) {
-        return (gUnknown_2039978.unk8.unk0 != 0);
-    }
-    return (gUnknown_2039958.unk0 != 0 || gUnknown_2039968.unk0 != 0);
+
+    if (gUnknown_2039978.unk0 != PALUTIL_KIND_00)
+        return (gUnknown_2039978.unk8.unk0 != PU_SOMESTATE_0);
+
+    return (gUnknown_2039958.unk0 != PU_SOMESTATE_0 || gUnknown_2039968.unk0 != PU_SOMESTATE_0);
 }
 
 void sub_8099BE4(void)
 {
-    if (gUnknown_2039978.unk0 != 0 || gUnknown_2039978.unk8.unk0 != 0) {
+    if (gUnknown_2039978.unk0 != PALUTIL_KIND_00 || gUnknown_2039978.unk8.unk0 != PU_SOMESTATE_0) {
         if (sub_80998E0(&gUnknown_2039978.unk8)) {
             sub_8099E80(gUnknown_2039978.unk8.unkC, gUnknown_2039978.unk4);
         }
-        else if (gUnknown_2039978.unk8.unk0 == 0) {
+        else if (gUnknown_2039978.unk8.unk0 == PU_SOMESTATE_0) {
             switch (gUnknown_2039978.unk0) {
-                case 0:
+                case PALUTIL_KIND_00:
                     break;
-                case 1:
-                case 3:
-                case 5:
-                case 7:
-                case 9:
-                case 11:
-                    if (gUnknown_2039978.unk8.unkC >= 256) {
-                        gUnknown_2039978.unk0 = 0;
+                case PALUTIL_KIND_01:
+                case PALUTIL_KIND_03:
+                case PALUTIL_KIND_05:
+                case PALUTIL_KIND_07:
+                case PALUTIL_KIND_09:
+                case PALUTIL_KIND_11:
+                    if (gUnknown_2039978.unk8.unkC >= 0x100) {
+                        gUnknown_2039978.unk0 = PALUTIL_KIND_00;
                     }
                     else if (gUnknown_2039990) {
-                        s32 var = 0;
+                        s32 kind = PALUTIL_KIND_00;
+
                         switch (gUnknown_2039978.unk0) {
-                            case 1: var = 2; break;
-                            case 3: var = 4; break;
-                            case 5: var = 6; break;
-                            case 7: var = 8; break;
+                            case PALUTIL_KIND_01: {
+                                kind = PALUTIL_KIND_02;
+                                break;
+                            }
+                            case PALUTIL_KIND_03: {
+                                kind = PALUTIL_KIND_04;
+                                break;
+                            }
+                            case PALUTIL_KIND_05: {
+                                kind = PALUTIL_KIND_06;
+                                break;
+                            }
+                            case PALUTIL_KIND_07: {
+                                kind = PALUTIL_KIND_08;
+                                break;
+                            }
                         }
 
-                        if (var != 0) {
-                            sub_8099AFC(var, gUnknown_2039992, gUnknown_2039978.unk4);
-                        }
-                        else {
-                            gUnknown_2039978.unk0 = 0;
-                        }
+                        if (kind != PALUTIL_KIND_00)
+                            sub_8099AFC(kind, gUnknown_2039992, gUnknown_2039978.unk4);
+                        else
+                            gUnknown_2039978.unk0 = PALUTIL_KIND_00;
+
                     }
                     break;
-                case 2:
-                case 4:
-                case 6:
-                case 8:
-                case 10:
-                case 12:
-                case 13:
-                case 14:
+                case PALUTIL_KIND_02:
+                case PALUTIL_KIND_04:
+                case PALUTIL_KIND_06:
+                case PALUTIL_KIND_08:
+                case PALUTIL_KIND_10:
+                case PALUTIL_KIND_12:
+                case PALUTIL_KIND_13:
+                case PALUTIL_KIND_14:
                     if (gUnknown_2039978.unk8.unkC == 0) {
-                        gUnknown_2039978.unk0 = 0;
+                        gUnknown_2039978.unk0 = PALUTIL_KIND_00;
                     }
                     else if (gUnknown_2039990) {
                         sub_8099AFC(gUnknown_2039978.unk0, gUnknown_2039992, gUnknown_2039978.unk4);
@@ -375,18 +400,18 @@ void sub_8099BE4(void)
     }
     else if (gUnknown_2039990) {
         bool8 r5 = TRUE;
-        if (gUnknown_2039958.unkC != 0 || gUnknown_2039958.unk0 != 0) {
+        if (gUnknown_2039958.unkC != 0 || gUnknown_2039958.unk0 != PU_SOMESTATE_0) {
             r5 = FALSE;
-            if (gUnknown_2039958.unk0 != 3) {
+            if (gUnknown_2039958.unk0 != PU_SOMESTATE_3) {
                 sub_8099880(&gUnknown_2039958, gUnknown_2039992);
             }
             if (sub_80998E0(&gUnknown_2039958)) {
                 sub_8099DD0(gUnknown_2039958.unkC);
             }
         }
-        if (gUnknown_2039968.unkC != 0 || gUnknown_2039968.unk0 != 0) {
+        if (gUnknown_2039968.unkC != 0 || gUnknown_2039968.unk0 != PU_SOMESTATE_0) {
             r5 = FALSE;
-            if (gUnknown_2039968.unk0 != 3) {
+            if (gUnknown_2039968.unk0 != PU_SOMESTATE_3) {
                 sub_8099880(&gUnknown_2039968, gUnknown_2039992);
             }
             if (sub_80998E0(&gUnknown_2039968)) {
@@ -445,270 +470,272 @@ static void sub_8099E80(u16 param_1,RGB_Array param_2)
     s32 i;
 
     switch (gUnknown_2039978.unk0) {
-        case 0:
+        case PALUTIL_KIND_00:
             break;
-        case 1:
+        case PALUTIL_KIND_01:
             for (i = 0; i < 16; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Blend(i,param_1,param_2);
+                    SetPaletteFade_Blend(i, param_1, param_2);
                 }
             }
 
             for (i = 16; i < 32; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Blend(i,param_1,param_2);
+                    SetPaletteFade_Blend(i, param_1, param_2);
                 }
             }
             break;
-        case 9:
+        case PALUTIL_KIND_09:
             for (i = 14; i < 16; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Blend(i,param_1,param_2);
+                    SetPaletteFade_Blend(i, param_1, param_2);
                 }
             }
 
             for (i = 31; i < 32; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Blend(i,param_1,param_2);
+                    SetPaletteFade_Blend(i, param_1, param_2);
                 }
             }
             break;
-         case 5:
+         case PALUTIL_KIND_05:
             for (i = 0; i < 14; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Blend(i,param_1,param_2);
+                    SetPaletteFade_Blend(i, param_1, param_2);
                 }
             }
 
             for (i = 16; i < 31; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Blend(i,param_1,param_2);
+                    SetPaletteFade_Blend(i, param_1, param_2);
                 }
             }
             break;
-        case 2:
+        case PALUTIL_KIND_02:
             for (i = 0; i < 16; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_FadeToBlack(i,param_1,param_2);
+                    SetPaletteFade_FadeToBlack(i, param_1, param_2);
                 }
             }
 
             for (i = 16; i < 32; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_FadeToBlack(i,param_1,param_2);
+                    SetPaletteFade_FadeToBlack(i, param_1, param_2);
                 }
             }
             break;
-        case 10:
+        case PALUTIL_KIND_10:
             for (i = 14; i < 16; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_FadeToBlack(i,param_1,param_2);
+                    SetPaletteFade_FadeToBlack(i, param_1, param_2);
                 }
             }
 
             for (i = 31; i < 32; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_FadeToBlack(i,param_1,param_2);
+                    SetPaletteFade_FadeToBlack(i, param_1, param_2);
                 }
             }
             break;
-        case 6:
+        case PALUTIL_KIND_06:
             for (i = 0; i < 14; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_FadeToBlack(i,param_1,param_2);
+                    SetPaletteFade_FadeToBlack(i, param_1, param_2);
                 }
             }
 
             for (i = 16; i < 31; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_FadeToBlack(i,param_1,param_2);
+                    SetPaletteFade_FadeToBlack(i, param_1, param_2);
                 }
             }
             break;
-        case 3:
+        case PALUTIL_KIND_03:
             for (i = 0; i < 16; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Desaturate(i,param_1,param_2);
+                    SetPaletteFade_Desaturate(i, param_1, param_2);
                 }
             }
 
             for (i = 16; i < 32; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Desaturate(i,param_1,param_2);
+                    SetPaletteFade_Desaturate(i, param_1, param_2);
                 }
             }
             break;
-        case 11:
+        case PALUTIL_KIND_11:
             for (i = 14; i < 16; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Desaturate(i,param_1,param_2);
+                    SetPaletteFade_Desaturate(i, param_1, param_2);
                 }
             }
 
             for (i = 31; i < 32; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Desaturate(i,param_1,param_2);
+                    SetPaletteFade_Desaturate(i, param_1, param_2);
                 }
             }
             break;
-        case 7:
+        case PALUTIL_KIND_07:
             for (i = 0; i < 14; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Desaturate(i,param_1,param_2);
+                    SetPaletteFade_Desaturate(i, param_1, param_2);
                 }
             }
 
             for (i = 16; i < 31; i++) {
                 if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else {
-                    SetPaletteFade_Desaturate(i,param_1,param_2);
+                    SetPaletteFade_Desaturate(i, param_1, param_2);
                 }
             }
             break;
-         case 4:
+         case PALUTIL_KIND_04:
             for (i = 0; i < 16; i ++) {
                 if (gUnknown_2039998[i] & 1) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else if (gUnknown_2039998[i] & 2) {
                     SetPaletteFade_Brightness(i,param_1);
                 }
                 else {
-                    SetPaletteFade_Modulate(i,param_1,param_2);
+                    SetPaletteFade_Modulate(i, param_1, param_2);
                 }
             }
 
             for (i = 16; i < 32; i ++) {
                 if (gUnknown_2039998[i] & 1) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else if (gUnknown_2039998[i] & 2) {
                     SetPaletteFade_Brightness(i,param_1);
                 }
                 else {
-                    SetPaletteFade_Modulate(i,param_1,param_2);
+                    SetPaletteFade_Modulate(i, param_1, param_2);
                 }
             }
             break;
-        case 12:
+        case PALUTIL_KIND_12:
             for (i = 14; i < 16; i ++) {
                 if (gUnknown_2039998[i] & 1) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else if (gUnknown_2039998[i] & 2) {
                     SetPaletteFade_Brightness(i,param_1);
                 }
                 else {
-                    SetPaletteFade_Modulate(i,param_1,param_2);
+                    SetPaletteFade_Modulate(i, param_1, param_2);
                 }
             }
 
             for (i = 31; i < 32; i ++) {
                 if (gUnknown_2039998[i] & 1) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else if (gUnknown_2039998[i] & 2) {
                     SetPaletteFade_Brightness(i,param_1);
                 }
                 else {
-                    SetPaletteFade_Modulate(i,param_1,param_2);
+                    SetPaletteFade_Modulate(i, param_1, param_2);
                 }
             }
             break;
-        case 13:
-        case 14:
+        case PALUTIL_KIND_13:
+        case PALUTIL_KIND_14: {
             switch (gUnknown_2039978.unk0) {
-                case 13:
-                    param_2.c[0] = 0x90;
-                    param_2.c[1] = 0x90;
-                    param_2.c[2] = 0xFF;
-                    param_2.c[3] = 0xFF;
+                case PALUTIL_KIND_13:
+                    param_2.c[RGB_R] = 0x90;
+                    param_2.c[RGB_G] = 0x90;
+                    param_2.c[RGB_B] = 0xFF;
+                    param_2.c[RGB_UNK] = 0xFF;
                     break;
-                case 14:
-                    param_2.c[0] = 0xFF;
-                    param_2.c[1] = 0xC0;
-                    param_2.c[2] = 0x80;
-                    param_2.c[3] = 0xFF;
+                case PALUTIL_KIND_14:
+                    param_2.c[RGB_R] = 0xFF;
+                    param_2.c[RGB_G] = 0xC0;
+                    param_2.c[RGB_B] = 0x80;
+                    param_2.c[RGB_UNK] = 0xFF;
                     break;
             }
-        // NOTE: fallthrough needed here
-        case 8:
+            // Fallthrough
+        }
+        case PALUTIL_KIND_08: {
             for (i = 0; i < 14; i ++) {
                 if (gUnknown_2039998[i] & 1) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,param_1);
+                    SetPaletteFade_Brightness(i, param_1);
                 }
                 else {
-                    SetPaletteFade_Modulate(i,param_1,param_2);
+                    SetPaletteFade_Modulate(i, param_1, param_2);
                 }
             }
 
             for (i = 16; i < 31; i ++) {
                 if (gUnknown_2039998[i] & 1) {
-                    SetPaletteFade_Brightness(i,0x100);
+                    SetPaletteFade_Brightness(i, 0x100);
                 }
                 else if (gUnknown_2039998[i] & 2) {
-                    SetPaletteFade_Brightness(i,param_1);
+                    SetPaletteFade_Brightness(i, param_1);
                 }
                 else {
-                    SetPaletteFade_Modulate(i,param_1,param_2);
+                    SetPaletteFade_Modulate(i, param_1, param_2);
                 }
             }
             break;
+        }
     }
 }
diff --git a/src/wigglytuff_shop3.c b/src/wigglytuff_shop3.c
index 0d9863480..93522045e 100644
--- a/src/wigglytuff_shop3.c
+++ b/src/wigglytuff_shop3.c
@@ -10,6 +10,7 @@
 #include "input.h"
 #include "memory.h"
 #include "menu_input.h"
+#include "palette_util.h"
 #include "pokemon.h"
 #include "string_format.h"
 #include "text_1.h"
@@ -565,11 +566,11 @@ static void sub_80226F0(void)
     switch (sWigglytuffShop3Work->unk130) {
         case 1:
         case 3:
-            sub_8099AFC(5, 2, unkStr);
+            sub_8099AFC(PALUTIL_KIND_05, 2, unkStr);
             break;
         case 2:
         case 4:
-            sub_8099A5C(5, 2, unkStr);
+            sub_8099A5C(PALUTIL_KIND_05, 2, unkStr);
             break;
         case 0:
         default: