pmd-red/src/ground_script.c

#include "global.h"
#include "debug.h"
#include "ground_script.h"

extern u8 gUnknown_2039A36;
extern u8 gUnknown_2039A38[];
extern u32 gUnknown_2039B48[];
extern u8 gUnknown_2039AC0[];

extern u32 gUnknown_8116588;
extern u32 gUnknown_8116538;
extern u32 gUnknown_8116560;
extern u8 gUnknown_8116594[];
extern u8 gUnknown_8116544[];
extern u8 gUnknown_811656C[];

extern struct DebugLocation gUnknown_81165C8;

extern u8 sub_809D770(struct GroundScript_ExecutePP_1 *param_1, struct DebugLocation *);
extern void sub_809D520(void *);
extern void sub_809D568(void *);
extern u8 sub_80AC378(void);
extern u8 sub_80AD290(void);
extern u8 sub_80A8B74(void);
extern void sub_809D6E4(struct GroundScript_ExecutePP_1 *, struct GroundScript_ExecutePP_3 *, s32 index);
extern u8 sub_809A750(void);
extern u8 *sub_80A2460(struct GroundScript_ExecutePP_1 *param_1, u32);
void FatalError(u32 *, const char *, ...) __attribute__((noreturn));

struct FunctionScript
{
    u32 unk0;
    u8 *funcName;
    u8 *script;
};

extern struct FunctionScript gFunctionScriptTable[];


void sub_809D710(struct GroundScript_ExecutePP_1 *param_1, struct GroundScript_ExecutePP_3 *script, s16 index)
{
    s32 index_s32 = index;
    script->scriptPointer = gFunctionScriptTable[index_s32].script;
    script->scriptType = 2;
    if (param_1 != NULL) {
        script->unk6 = param_1->unk10;
        script->unk8 = param_1->unk12;
    }
    else {
        script->unk6 = -1;
        script->unk8 = -1;
    }
}

bool8 sub_809D754(struct GroundScript_ExecutePP_1 *param_1, struct DebugLocation *unused)
{
  sub_809D568(&param_1->unk24);
  sub_809D568(&param_1->unk84);
  return TRUE;
}

bool8 sub_809D770(struct GroundScript_ExecutePP_1 *param_1, struct DebugLocation *unused)
{
  sub_809D568(&param_1->unk24);
  sub_809D568(&param_1->unk84);
  param_1->unk24.unk2 = 4;
  return TRUE;
}

bool8 GroundScript_ExecutePP(struct GroundScript_ExecutePP_1 *param_1, s32 *param_2, struct GroundScript_ExecutePP_3 *param_3, struct DebugLocation *unused)
{
  if ((param_3 == NULL) || (param_3->scriptPointer == NULL)) {
    return FALSE;
  }
  switch(param_3->scriptType) {
    case 2:
    case 3:
        if (param_1->unk24.scriptType == 1) {
            memcpy(&param_1->unk84, &param_1->unk24, sizeof(struct GroundScript_ExecutePP_1_sub));
            break;
        }
        if (param_1->unk24.scriptType == 5) {
            sub_809D568(&param_1->unk84);
        }
        break;
    case 5:
        if (param_1->unk24.scriptType != 2) {
            // "execute script type error B"
            FatalError(&gUnknown_8116538, gUnknown_8116544);
        }
        if (param_1->unk84.scriptType != -1) {
            // "execute script type error C"
            FatalError(&gUnknown_8116560, gUnknown_811656C);
        }
        memcpy(&param_1->unk84, &param_1->unk24, sizeof(struct GroundScript_ExecutePP_1_sub));
        break;
    case 0:
        if (param_1->unk24.scriptType != 1) goto _0809D84A;
        memcpy(&param_1->unk84, &param_1->unk24, sizeof(struct GroundScript_ExecutePP_1_sub));
        break;
    case 1:
_0809D84A:
        sub_809D568(&param_1->unk84);
        break;
    default:
        // "execute script type error %d"
        FatalError(&gUnknown_8116588, gUnknown_8116594, param_3->scriptType);
  }
  sub_809D568(&param_1->unk24);
  if (param_2 != NULL) {
    param_1->unkC = param_2[0];
  }
  else {
    sub_809D520(&param_1->unkC);
  }
  param_1->unk24.scriptType = param_3->scriptType;
  param_1->unk24.unk2 = 3;
  param_1->unk24.unkC = param_3->unk6;
  param_1->unk24.unkE = param_3->unk8;
  param_1->unk24.scriptPointer1 = param_3->scriptPointer;
  param_1->unk24.scriptPointer2 = param_3->scriptPointer;
  param_1->unk24.unk10 = 0;
  param_1->unk24.unk14 = 0;

  if (param_1->unk0->callbacks[5] != 0) {
    param_1->unk0->callbacks[5](param_1->unk4, &param_1->unk24.unk26);
  }
  return TRUE;
}

bool8 sub_809D8C0(struct GroundScript_ExecutePP_1 *param_1, s32 *param_2, s16 index, struct DebugLocation *debug)
{
  struct GroundScript_ExecutePP_3 auStack28;
  
  sub_809D6E4(param_1,&auStack28,index);
  return GroundScript_ExecutePP(param_1, param_2, &auStack28, debug);
}

u8 sub_809D8EC(struct GroundScript_ExecutePP_1 *param_1, s16 param_2)
{
  s32 param_2_s32;

  param_2_s32 = param_2;
  
  if ((param_2 == 0) && (sub_809A750() == 0)) {
    param_1->unk24.scriptPointer1 = sub_80A2460(param_1, 0);
    return 0;
  }
  else {
    param_1->unk24.unk22 = param_2_s32;
    param_1->unk24.unk2 = 2;
    gUnknown_2039A36 = 1;
    return 1;
  }
}


u8 GroundScript_Cancel(struct GroundScript_ExecutePP_1 *r0)
{
    return sub_809D770(r0, &gUnknown_81165C8);
}

u8 sub_809D940(void)
{
  u8 ret;

  ret = sub_80A8B74();
  ret |= sub_80AC378();
  ret |= sub_80AD290();
  return ret;
}

bool8 sub_809D968(struct GroundScript_ExecutePP_1 * param_1, s16 param_2)
{
  s16 sVar1;
  s16 sVar2;
  bool8 ret;

  s32 param_2_s16 = param_2;
  
  ret = FALSE;
  sVar1 = param_1->unk24.unk22;
  if ((sVar1 != -1) && (sVar1 == param_2_s16)) {
    param_1->unk24.unk22 = -1;
    ret = TRUE;
  }
  sVar2 = param_1->unk84.unk22;
  if ((sVar2 != -1) && (sVar2 == param_2_s16)) {
    param_1->unk84.unk22 = -1;
    ret = TRUE;
  }
  return ret;
}

void sub_809D9B8(s16 index)
{
  s32 index_s16 = index;
  gUnknown_2039A38[index_s16] = 1;
  gUnknown_2039B48[index_s16] = 0;
  gUnknown_2039A36 = 1;
}

void sub_809D9E0(s16 index, s32 r1)
{
  s32 index_s16 = index;
  gUnknown_2039A38[index_s16] = 1;
  gUnknown_2039B48[index_s16] = r1;
  gUnknown_2039A36 = 1;
}

bool8 sub_809DA08(struct GroundScript_ExecutePP_1 *param_1, s16 index, u32 param_3)
{
  s32 index_s32;
  
  index_s32 = index;
  gUnknown_2039B48[index_s32] = param_3;
  if (index_s32 == 0) {
    if (sub_809A750() == 0) {
      return FALSE;
    }
    param_1->unk24.unk22 = index_s32;
  }
  else {
    param_1->unk24.unk22 = index_s32 | 0x80;
    gUnknown_2039A38[index_s32] = 1;
    gUnknown_2039AC0[index_s32] = 1;
  }
  param_1->unk24.unk2 = 2;
  gUnknown_2039A36 = 1;
  return TRUE;
}