Decoration + decoration_inventory (#89)

* SetDecorationInventoriesPointers

* ClearDecorationInventories

* CheckHasDecoration

* DecorationAdd

* DecorationCheckSpace

* DecorationRemove

* sub_8161A38

* CountDecorations; Funcion renaming

* Disassemble decoration data structs, tilemaps, and descriptions

* sub_8126968

* sub_81269D4

* through sub_8126A88

* through sub_8126B2C

* sub_8126B80

* sub_8126C08

* sub_8126C48

* sub_8126CA4

* sub_8126D10

* sub_8126E44

* sub_8126E8C

* sub_8126F68

* sub_8127058

* sub_8127088

* sub_81270E8

* through sub_8127208

* through sub_8127268

* sub_8127284

* through sub_81272F8

* sub_8127330

* through sub_8127480

* sub_81274A0

* sub_8127500; makefile now tells scaninc to scan headers

* Actual real fix to mapfile being in build/emerald instead of wd

* through sub_812759C

* through sub_812764C

* through sub_8127744

* through sub_81277BC

* sub_81277E8

* sub_8127814

* through sub_81279C4

* through sub_8127ACC

* sub_8127B04

* sub_8127B54

* sub_8127B90

* sub_8127D38

* sub_8127E18

* sub_8127F68

* sub_8128060

* ConfigureCameraObjectForPlacingDecoration

* SetUpPlacingDecorationPlayerAvatar

* sub_812826C

* through sub_8128414

* through sub_81284F4

* sub_812853C

* sub_8128950

* through sub_8128AAC

* through sub_8128BBC

* c1_overworld_prev_quest

* sub_8128C64

* sub_8128CD4

* sub_8128D10

* sub_8128DB4

* through sub_8128E18

* through sub_8129068

* sub_8129088

* through sub_81291E8

* sub_812925C

* sub_81292D0

* sub_81292E8

* gpu_pal_decompress_alloc_tag_and_upload

* AddDecorationIconObjectFromIconTable

* GetDecorationIconPicOrPalette

* AddDecorationIconObjectFromFieldObject

* AddDecorationIconObject

* through sub_8129708

* sub_81297F8

* sub_81298EC

* SetUpPuttingAwayDecorationPlayerAvatar

* sub_8129ABC

* sub_8129B34

* sub_8129BCC

* through sub_8129C74

* through sub_8129D8C

* sub_8129E0C

* sub_8129E74

* sub_8129F20

* sub_8129FC8

* sub_812A040

* nonmatching sub_812A0E8

* through sub_812A22C

* sub_812A25C

* sub_812A2C4

* through sub_812A39C

* Remaining fns in decoration.s

* Decompile decoration headers

* Decompile all remaining decoration data that had already been disassembled

* Disassemble two data objects

* Suggest structure of list menu template

* decompile through decoration list menu template

* Disassemble decoration icon graphics table

* Rip icon gfx

* Decompile deco icon table

* Decompile more data related to drawing decorations

* Decompile gUnknown_085A7250 structs

* Decompile two sprite templates

* Decompile remaining data in decoration.s

* Decompile decoration ewram

* deco -> decor

1 files changed, 53 insertions, 0 deletions

diff --git a/include/decoration.h b/include/decoration.h
index bbb77d127..c426a479a 100644
--- a/include/decoration.h
+++ b/include/decoration.h
@@ -125,6 +125,47 @@ enum DecoId {
     /*120*/ DECOR_REGISTEEL_DOLL
 };
 
+enum DecorPerm {
+    /*
+     * The nomenclature here describes collision and placement permissions, in that order.
+     */
+    DECORPERM_SOLID_FLOOR,
+    DECORPERM_PASS_FLOOR,
+    DECORPERM_BEHIND_FLOOR,
+    DECORPERM_NA_WALL,
+    DECORPERM_SOLID_MAT
+};
+
+enum DecorShape {
+    /*
+     * Width-x-height
+     */
+    DECORSHAPE_1x1,
+    DECORSHAPE_2x1,
+    DECORSHAPE_3x1, // unused
+    DECORSHAPE_4x2,
+    DECORSHAPE_2x2,
+    DECORSHAPE_1x2,
+    DECORSHAPE_1x3, // unused
+    DECORSHAPE_2x4,
+    DECORSHAPE_3x3,
+    DECORSHAPE_3x2
+};
+
+enum DecorCat {
+    /*
+     * In which category you can find the decoration in the PC.
+     */
+    /*0*/ DECORCAT_DESK,
+    /*1*/ DECORCAT_CHAIR,
+    /*2*/ DECORCAT_PLANT,
+    /*3*/ DECORCAT_ORNAMENT,
+    /*4*/ DECORCAT_MAT,
+    /*5*/ DECORCAT_POSTER,
+    /*6*/ DECORCAT_DOLL,
+    /*7*/ DECORCAT_CUSHION
+};
+
 struct Decoration
 {
     /*0x00*/ u8 id;
@@ -137,6 +178,18 @@ struct Decoration
     /*0x1c*/ const u16 *tiles;
 };
 
+struct DecorPCPointers
+{
+    /* 0x00 */ u8 *items;
+    /* 0x04 */ u8 *pos;
+    /* 0x08 */ u8 size;
+    /* 0x09 */ u8 isPlayerRoom;
+};
+
 extern const struct Decoration gDecorations[];
+extern EWRAM_DATA u8 *gUnknown_0203A14C;
+extern EWRAM_DATA u8 gUnknown_0203A172;
+
+void sub_8126968(void);
 
 #endif //GUARD_DECORATION_H