m_random_field OK (#241)

* 25 functions OK

* 10 functions OK

* Add block type and block kind enums/defines

* Formatting/style pass

* Move `FieldMakeBlockType` to `m_field_make`

* Remove unused/duplicate defines

* Split data out for `m_quest` and `m_random_field`; rename data symbols

* Generate `m_random_field.c` and rename function symbols.

* mRF_BlockTypeDirect2GateType, mRF_BlockTypeDirect2GateData OK

* mRF_Type2BlockInfo, mRF_Info2BlockType, mRF_GateType2GateCount, mRF_SearchPond, mRF_Attr2BeastRoadAttr, mRF_CheckBeastRoad OK

* mFI_GetUnitCol OK; mRF_PrintDebug and mRF_BlockInf2CheckBeastRoad OK (pending data import).

* Fix `m_random_field` code split; all newly included functions OK

* Fix mRF_Malloc return type; formatting pass

* Name m_random_field_ovl

* Rename data symbols (m_random_field_ovl).

* Rename symbols (all functions named)

* Import data

* Declare overlay segment; rename symbols

* mRF_MakeRandomField OK (all functions matching).

* Extract asset `data_combi_table`

* Clean up mRF_MakeRandomField; document m_field_make.h

* Rename mCoBG_unkStruct->unk6 as unitAttribute

* Misc cleanup and formatting.

* Rename additional data symbols (m_random_field_ovl).

* Formatting pass

* Improve documentation of BackgroundAttribute enum.

* Formatting pass; add omitted attribute.

1 files changed, 29 insertions, 15 deletions

diff --git a/include/m_random_field.h b/include/m_random_field.h
index 256edbb..3a9bdc6 100644
--- a/include/m_random_field.h
+++ b/include/m_random_field.h
@@ -2,6 +2,9 @@
 #define M_RANDOM_FIELD_H
 
 #include "ultra64.h"
+#include "m_collision_bg.h"
+#include "game.h"
+#include "m_field_make.h"
 
 #define RANDOM_FIELD_DIRECT_ERROR 100
 
@@ -14,6 +17,17 @@ typedef enum RandomFieldDirection {
   /* 4 */ RANDOM_FIELD_DIRECT_NUM
 } RandomFieldDirection;
 
+typedef enum RandomFieldGateType {
+  /* 0 */ mRF_GATE_NONE,
+  /* 1 */ mRF_GATE1_TYPE0,
+  /* 2 */ mRF_GATE1_TYPE1,
+  /* 3 */ mRF_GATE2_TYPE0,
+  /* 4 */ mRF_GATE2_TYPE1,
+  /* 5 */ mRF_GATE3_TYPE0,
+
+  /* 6 */ mRF_GATE_TYPE_NUM
+} RandomFieldGateType;
+
 typedef struct RandomFieldGate {
   /* 0x00 */ s32 ut0;
   /* 0x04 */ s32 ut1;
@@ -53,20 +67,20 @@ typedef struct RandomFieldGate {
 #define mRF_BLOCKKIND_CLIFF6 (1 << 30) // Bottom part of cliff that juts out, valley on left
 #define mRF_BLOCKKIND_31 (1 << 31) // Not used in `mRF_block_info`
 
-// void func_800BCBA0_jp();
-// void func_800BCBDC_jp();
-// void func_800BCC20_jp();
-// void func_800BCC30_jp();
-// void func_800BCC40_jp();
-// void func_800BCCFC_jp();
-s32 mRF_Type2BlockInfo(u8 type);
-// void func_800BCDFC_jp();
-// void func_800BCE80_jp();
-// void func_800BCEA4_jp();
-// void func_800BCF64_jp();
-// void func_800BCFA4_jp();
-RandomFieldGate* mRF_BlockTypeDirect2GateData(s32*, u8, s32);
-// void func_800BD02C_jp();
-// void func_800BD1E4_jp();
+// void* mRF_Malloc(Game* game, size_t size);
+// void mRF_Free(Game* game, void* ptr);
+s32* mRF_StepNo(void);
+s32* mRF_TryCnt(void);
+// void mRF_PrintDebug(gfxprint* gfxprint);
+void mRF_MakeRandomField(FieldMakeCombination* combi_table, FieldMakeComboInfo* combi_info, s32 combi_count, Game* game);
+u32 mRF_Type2BlockInfo(u8 blockType);
+// u8 mRF_Info2BlockType(u32 blockInfo);
+// s32 mRF_GateType2GateCount(s32 gateType);
+s32 mRF_SearchPond(s32* utX, s32* utZ, s32 blockX, s32 blockZ);
+// s32 mRF_Attr2BeastRoadAttr(s32 attribute);
+// s32 mRF_BlockTypeDirect2GateType(u8 blockType, s32 direct);
+RandomFieldGate* mRF_BlockTypeDirect2GateData(s32* gateCount, u8 blockType, s32 direct);
+// s32 mRF_BlockInf2CheckBeastRoad(u8 blockType, mCoBG_unkStructUnion* collisionData);
+void mRF_CheckBeastRoad();
 
 #endif