From bc79312d48781a35597705bf6663ac2a39598873 Mon Sep 17 00:00:00 2001
From: PikalaxALT <pikalaxalt@gmail.com>
Date: Mon, 7 Jan 2019 08:54:56 -0500
Subject: Start decomping fieldmap

---
 include/fieldmap.h        |  2 ++
 include/global.fieldmap.h | 10 +++++-----
 2 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'include')

diff --git a/include/fieldmap.h b/include/fieldmap.h
index c5abdb2e1..fe2b5a928 100644
--- a/include/fieldmap.h
+++ b/include/fieldmap.h
@@ -3,6 +3,8 @@
 
 #include "global.h"
 
+#define VIRTUAL_MAP_SIZE 0x2800
+
 extern struct MapCoords {
     int width;
     int height;
diff --git a/include/global.fieldmap.h b/include/global.fieldmap.h
index ed5054b7d..3b3648121 100644
--- a/include/global.fieldmap.h
+++ b/include/global.fieldmap.h
@@ -67,8 +67,8 @@ struct MapData
 
 struct BackupMapData
 {
-    s32 width;
-    s32 height;
+    s32 Xsize;
+    s32 Ysize;
     u16 *map;
 };
 
@@ -149,9 +149,9 @@ struct MapEvents
 struct MapConnection
 {
  /*0x00*/ u8 direction;
- /*0x01*/ u32 offset;
- /*0x05*/ u8 mapGroup;
- /*0x06*/ u8 mapNum;
+ /*0x04*/ u32 offset;
+ /*0x08*/ u8 mapGroup;
+ /*0x09*/ u8 mapNum;
 };
 
 struct MapConnections
-- 
cgit v1.2.3


From 9aab26afa5315c32f83ae7f40e19c9053d602089 Mon Sep 17 00:00:00 2001
From: scnorton <scnorton@biociphers.org>
Date: Mon, 7 Jan 2019 14:39:28 -0500
Subject: through MapGridGetMetatileIdAt

---
 include/fieldmap.h        | 2 +-
 include/global.fieldmap.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/fieldmap.h b/include/fieldmap.h
index fe2b5a928..e6a1e944a 100644
--- a/include/fieldmap.h
+++ b/include/fieldmap.h
@@ -15,7 +15,7 @@ u32 MapGridGetMetatileBehaviorAt(int, int);
 void MapGridSetMetatileIdAt(int, int, u16);
 void MapGridSetMetatileEntryAt(int, int, u16);
 void GetCameraCoords(u16*, u16*);
-bool8 MapGridIsImpassableAt(s16, s16);
+bool8 MapGridIsImpassableAt(s32, s32);
 s32 GetMapBorderIdAt(s16, s16);
 bool32 CanCameraMoveInDirection(u8);
 u16 GetBehaviorByMetatileId(u16 metatileId);
diff --git a/include/global.fieldmap.h b/include/global.fieldmap.h
index 3b3648121..c7a55fd02 100644
--- a/include/global.fieldmap.h
+++ b/include/global.fieldmap.h
@@ -63,6 +63,8 @@ struct MapData
     /*0x0c*/ u16 *map;
     /*0x10*/ struct Tileset *primaryTileset;
     /*0x14*/ struct Tileset *secondaryTileset;
+    /*0x18*/ u8 unk18;
+    /*0x19*/ u8 unk19;
 };
 
 struct BackupMapData
-- 
cgit v1.2.3


From e1bd043bf3049b8a91b718ca1e4416711f0b8646 Mon Sep 17 00:00:00 2001
From: scnorton <scnorton@biociphers.org>
Date: Mon, 7 Jan 2019 15:32:11 -0500
Subject: through sub_8059250

---
 include/fieldmap.h        | 8 +++++++-
 include/global.fieldmap.h | 2 +-
 include/global.h          | 3 ++-
 3 files changed, 10 insertions(+), 3 deletions(-)

(limited to 'include')

diff --git a/include/fieldmap.h b/include/fieldmap.h
index e6a1e944a..38f1d30d0 100644
--- a/include/fieldmap.h
+++ b/include/fieldmap.h
@@ -3,6 +3,12 @@
 
 #include "global.h"
 
+#define NUM_TILES_IN_PRIMARY 512
+#define NUM_TILES_TOTAL 1024
+#define NUM_METATILES_IN_PRIMARY 512
+#define NUM_METATILES_TOTAL 1024
+#define NUM_PALS_IN_PRIMARY 6
+#define NUM_PALS_TOTAL 13
 #define VIRTUAL_MAP_SIZE 0x2800
 
 extern struct MapCoords {
@@ -18,6 +24,6 @@ void GetCameraCoords(u16*, u16*);
 bool8 MapGridIsImpassableAt(s32, s32);
 s32 GetMapBorderIdAt(s16, s16);
 bool32 CanCameraMoveInDirection(u8);
-u16 GetBehaviorByMetatileId(u16 metatileId);
+u32 GetBehaviorByMetatileIdAndMapData(struct MapData *mapData, u16 metatile, u8 attr);
 
 #endif //GUARD_FIELDMAP_H
diff --git a/include/global.fieldmap.h b/include/global.fieldmap.h
index c7a55fd02..b602741a6 100644
--- a/include/global.fieldmap.h
+++ b/include/global.fieldmap.h
@@ -51,8 +51,8 @@ struct Tileset
     /*0x04*/ void *tiles;
     /*0x08*/ void *palettes;
     /*0x0c*/ void *metatiles;
-    /*0x10*/ void *metatileAttributes;
     /*0x14*/ TilesetCB callback;
+    /*0x10*/ void *metatileAttributes;
 };
 
 struct MapData
diff --git a/include/global.h b/include/global.h
index f418ff757..26ce4a8cc 100644
--- a/include/global.h
+++ b/include/global.h
@@ -328,7 +328,8 @@ struct SaveBlock2
     /*0x0AC*/ u8 filler_AC[0x3F4];
     /*0x4A0*/ u32 unk_4A0[0x2F];
     /*0x55c*/ struct UnkSaveBlock2Substruct_55C unk_55C;
-    /*0x574*/ u8 filler_574[0x524];
+    /*0x574*/ u8 filler_574[0x324];
+    /*0x898*/ u16 mapView[0x100];
     /*0xA98*/ struct LinkBattleRecords linkBattleRecords;
     /*0xAF0*/ struct BerryCrush berryCrush;
     /*0xB00*/ u8 filler_B00[0x420];
-- 
cgit v1.2.3


From 34cf3662fc0343d77fe36b1a3083605110764c9a Mon Sep 17 00:00:00 2001
From: scnorton <scnorton@biociphers.org>
Date: Mon, 7 Jan 2019 15:48:36 -0500
Subject: GetMapBorderIdAt

---
 include/fieldmap.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/fieldmap.h b/include/fieldmap.h
index 38f1d30d0..016baf153 100644
--- a/include/fieldmap.h
+++ b/include/fieldmap.h
@@ -22,7 +22,7 @@ void MapGridSetMetatileIdAt(int, int, u16);
 void MapGridSetMetatileEntryAt(int, int, u16);
 void GetCameraCoords(u16*, u16*);
 bool8 MapGridIsImpassableAt(s32, s32);
-s32 GetMapBorderIdAt(s16, s16);
+s32 GetMapBorderIdAt(s32, s32);
 bool32 CanCameraMoveInDirection(u8);
 u32 GetBehaviorByMetatileIdAndMapData(struct MapData *mapData, u16 metatile, u8 attr);
 
-- 
cgit v1.2.3


From 38abcf9774612094d8552904fbeed3d1b2c4bba1 Mon Sep 17 00:00:00 2001
From: scnorton <scnorton@biociphers.org>
Date: Mon, 7 Jan 2019 16:39:32 -0500
Subject: through sub_80598CC

---
 include/fieldmap.h         | 2 +-
 include/menu.h             | 1 +
 include/new_menu_helpers.h | 1 +
 include/overworld.h        | 3 +++
 include/palette.h          | 2 ++
 include/quest_log.h        | 1 +
 6 files changed, 9 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/fieldmap.h b/include/fieldmap.h
index 016baf153..1ce83ee38 100644
--- a/include/fieldmap.h
+++ b/include/fieldmap.h
@@ -23,7 +23,7 @@ void MapGridSetMetatileEntryAt(int, int, u16);
 void GetCameraCoords(u16*, u16*);
 bool8 MapGridIsImpassableAt(s32, s32);
 s32 GetMapBorderIdAt(s32, s32);
-bool32 CanCameraMoveInDirection(u8);
+bool32 CanCameraMoveInDirection(s32);
 u32 GetBehaviorByMetatileIdAndMapData(struct MapData *mapData, u16 metatile, u8 attr);
 
 #endif //GUARD_FIELDMAP_H
diff --git a/include/menu.h b/include/menu.h
index b932693f7..b5078df5e 100644
--- a/include/menu.h
+++ b/include/menu.h
@@ -37,5 +37,6 @@ void clear_scheduled_bg_copies_to_vram(void);
 void AddTextPrinterParametrized2(u8 windowId, u8 fontId, u8 x, u8 y, u8 letterSpacing, u8 lineSpacing, const struct TextColor *color, s8 speed, const u8 *str);
 void sub_8197B1C(u8 windowId, bool8 copyToVram, u16 a2, u16 a3);
 void sub_810F4D8(u8 windowId, bool32 someBool);
+void *sub_80F68F0(u8 bgId, const void *src, u32 size, u16 offset, u8 mode);
 
 #endif // GUARD_MENU_H
diff --git a/include/new_menu_helpers.h b/include/new_menu_helpers.h
index ce8e8d697..32b46b552 100644
--- a/include/new_menu_helpers.h
+++ b/include/new_menu_helpers.h
@@ -22,5 +22,6 @@ void sub_80F6EE4(u8 windowId, bool8 transfer);
 void sub_80F7974(const u8 *);
 u8 GetStartMenuWindowId(void);
 void sub_80F7998(void);
+void sub_80F69E8(u8 bgId, const void *src, u32 size, u16 offset, u8 mode);
 
 #endif // GUARD_NEW_MENU_HELPERS_H
diff --git a/include/overworld.h b/include/overworld.h
index fbea3a4d9..b32d9cf48 100644
--- a/include/overworld.h
+++ b/include/overworld.h
@@ -24,6 +24,8 @@ struct UCoords32
     u32 x, y;
 };
 
+extern struct UCoords32 gDirectionToVectors[];
+
 extern struct LinkPlayerMapObject gLinkPlayerMapObjects[4];
 extern MainCallback gFieldCallback;
 
@@ -96,5 +98,6 @@ extern u8 gUnknown_2036E28;
 
 extern bool8 (* gUnknown_3005024)(void);
 void SetLastHealLocationWarp(u8 healLocaionId);
+void sub_8055864(u8 mapGroup, u8 mapNum);
 
 #endif //GUARD_ROM4_H
diff --git a/include/palette.h b/include/palette.h
index 3af0d5d7b..31c8ffefe 100644
--- a/include/palette.h
+++ b/include/palette.h
@@ -70,6 +70,8 @@ void BeginHardwarePaletteFade(u8, u8, u8, u8, u8);
 void BlendPalettes(u32, u8, u16);
 void BlendPalettesUnfaded(u32, u8, u16);
 void sub_80716F8(const u16 *, u16 *, u16, u8);
+void TintPalette_GrayScale(u16 *, u16);
+void TintPalette_SepiaTone(u16 *, u16);
 
 extern struct PaletteFadeControl gPaletteFade;
 
diff --git a/include/quest_log.h b/include/quest_log.h
index 31220b86c..7f4bafada 100644
--- a/include/quest_log.h
+++ b/include/quest_log.h
@@ -24,6 +24,7 @@ void sub_8113550(u16, const u16 *);
 void sub_8115748(u16);
 u8 sub_8112CAC(void);
 bool8 sub_81119D4(void (*func)(void));
+void sub_8111F38(u16, u16);
 
 extern u8 gUnknown_203ADFA;
 
-- 
cgit v1.2.3


From 316975ebeae7ca15f9a55bcfc3c493a9f35c6242 Mon Sep 17 00:00:00 2001
From: scnorton <scnorton@biociphers.org>
Date: Mon, 7 Jan 2019 16:47:21 -0500
Subject: Complete code decomp of fieldmap.s

---
 include/fieldmap.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'include')

diff --git a/include/fieldmap.h b/include/fieldmap.h
index 1ce83ee38..24e85aace 100644
--- a/include/fieldmap.h
+++ b/include/fieldmap.h
@@ -3,11 +3,11 @@
 
 #include "global.h"
 
-#define NUM_TILES_IN_PRIMARY 512
+#define NUM_TILES_IN_PRIMARY 640
 #define NUM_TILES_TOTAL 1024
-#define NUM_METATILES_IN_PRIMARY 512
+#define NUM_METATILES_IN_PRIMARY 640
 #define NUM_METATILES_TOTAL 1024
-#define NUM_PALS_IN_PRIMARY 6
+#define NUM_PALS_IN_PRIMARY 7
 #define NUM_PALS_TOTAL 13
 #define VIRTUAL_MAP_SIZE 0x2800
 
-- 
cgit v1.2.3


From 6da60e9b36303ac9d67a59db9092adb1dae6b43f Mon Sep 17 00:00:00 2001
From: scnorton <scnorton@biociphers.org>
Date: Mon, 7 Jan 2019 16:53:28 -0500
Subject: fieldmap: Common and EWRAM syms

---
 include/fieldmap.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'include')

diff --git a/include/fieldmap.h b/include/fieldmap.h
index 24e85aace..537626edc 100644
--- a/include/fieldmap.h
+++ b/include/fieldmap.h
@@ -11,10 +11,7 @@
 #define NUM_PALS_TOTAL 13
 #define VIRTUAL_MAP_SIZE 0x2800
 
-extern struct MapCoords {
-    int width;
-    int height;
-} gUnknown_03005DC0;
+extern struct BackupMapData VMap;
 
 u32 MapGridGetMetatileIdAt(int, int);
 u32 MapGridGetMetatileBehaviorAt(int, int);
-- 
cgit v1.2.3