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Start decompile fossil_specials.s

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This commit is contained in:
KDSKardabox 2018-02-19 15:37:02 +05:30
parent caaf41fd49
commit 9719e2fa22
3 changed files with 130 additions and 254 deletions
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254
asm/fossil_specials.s
View file

@ -5,260 +5,6 @@
.text
thumb_func_start sub_81BEB24
sub_81BEB24: @ 81BEB24
push {r4,r5,lr}
movs r4, 0
ldr r5, =gUnknown_08617DA4
_081BEB2A:
lsls r2, r4, 2
adds r2, r5
ldrb r0, [r2]
adds r0, 0x7
ldrb r1, [r2, 0x1]
adds r1, 0x7
ldrh r2, [r2, 0x2]
bl MapGridSetMetatileIdAt
adds r0, r4, 0x1
lsls r0, 24
lsrs r4, r0, 24
cmp r4, 0x11
bls _081BEB2A
bl DrawWholeMapView
pop {r4,r5}
pop {r0}
bx r0
.pool
thumb_func_end sub_81BEB24
thumb_func_start sub_81BEB54
sub_81BEB54: @ 81BEB54
push {lr}
ldr r0, =sub_81BED50
movs r1, 0x9
bl CreateTask
pop {r0}
bx r0
.pool
thumb_func_end sub_81BEB54
thumb_func_start sub_81BEB68
sub_81BEB68: @ 81BEB68
push {lr}
ldr r0, =sub_81BEBF4
movs r1, 0x9
bl CreateTask
pop {r0}
bx r0
.pool
thumb_func_end sub_81BEB68
thumb_func_start sub_81BEB7C
sub_81BEB7C: @ 81BEB7C
push {lr}
ldr r0, =sub_81BF028
movs r1, 0x9
bl CreateTask
pop {r0}
bx r0
.pool
thumb_func_end sub_81BEB7C
thumb_func_start sub_81BEB90
sub_81BEB90: @ 81BEB90
push {r4,lr}
ldr r4, =gUnknown_0203CF14
ldr r0, [r4]
ldrh r1, [r0]
movs r0, 0x10
bl SetGpuReg
ldr r0, [r4]
ldrh r1, [r0, 0x2]
movs r0, 0x12
bl SetGpuReg
pop {r4}
pop {r0}
bx r0
.pool
thumb_func_end sub_81BEB90
thumb_func_start sub_81BEBB4
sub_81BEBB4: @ 81BEBB4
push {lr}
lsls r0, 24
lsrs r0, 24
ldr r2, =gTasks
lsls r1, r0, 2
adds r1, r0
lsls r1, 3
adds r2, r1, r2
ldrh r1, [r2, 0x8]
movs r3, 0x8
ldrsh r0, [r2, r3]
cmp r0, 0
bne _081BEBEC
ldr r0, =gUnknown_0203CF14
ldr r1, [r0]
ldrh r0, [r1]
negs r0, r0
strh r0, [r1]
movs r0, 0x2
strh r0, [r2, 0x8]
bl sub_81BEB90
b _081BEBF0
.pool
_081BEBEC:
subs r0, r1, 0x1
strh r0, [r2, 0x8]
_081BEBF0:
pop {r0}
bx r0
thumb_func_end sub_81BEBB4
thumb_func_start sub_81BEBF4
sub_81BEBF4: @ 81BEBF4
push {r4,r5,lr}
sub sp, 0xC
lsls r0, 24
lsrs r5, r0, 24
ldr r1, =gTasks
lsls r0, r5, 2
adds r0, r5
lsls r0, 3
adds r0, r1
movs r1, 0x8
ldrsh r0, [r0, r1]
cmp r0, 0x6
bls _081BEC10
b _081BED40
_081BEC10:
lsls r0, 2
ldr r1, =_081BEC24
adds r0, r1
ldr r0, [r0]
mov pc, r0
.pool
.align 2, 0
_081BEC24:
.4byte _081BEC40
.4byte _081BEC50
.4byte _081BEC88
.4byte _081BECB0
.4byte _081BECF8
.4byte _081BED00
.4byte _081BED1C
_081BEC40:
bl FreeAllWindowBuffers
movs r0, 0
movs r1, 0x7
movs r2, 0x2
bl SetBgAttribute
b _081BED04
_081BEC50:
ldr r4, =gUnknown_0203CF04
movs r0, 0x92
lsls r0, 4
bl AllocZeroed
str r0, [r4]
ldr r4, =gUnknown_0203CF08
movs r0, 0x80
lsls r0, 4
bl AllocZeroed
str r0, [r4]
movs r0, 0
movs r1, 0
movs r2, 0
bl ChangeBgX
movs r0, 0
movs r1, 0
movs r2, 0
bl ChangeBgY
b _081BECD8
.pool
_081BEC88:
ldr r0, =gUnknown_08617274
ldr r4, =gUnknown_0203CF04
ldr r1, [r4]
movs r2, 0x92
lsls r2, 3
bl CpuSet
ldr r1, [r4]
movs r2, 0x92
lsls r2, 4
movs r0, 0
movs r3, 0
bl LoadBgTiles
b _081BECD8
.pool
_081BECB0:
ldr r0, =gUnknown_0203CF08
ldr r1, [r0]
movs r0, 0
bl SetBgTilemapBuffer
ldr r1, =gUnknown_08617B94
movs r0, 0x6
str r0, [sp]
movs r0, 0xC
str r0, [sp, 0x4]
movs r0, 0x11
str r0, [sp, 0x8]
movs r0, 0
movs r2, 0xC
movs r3, 0x1D
bl CopyToBgTilemapBufferRect_ChangePalette
movs r0, 0
bl CopyBgTilemapBufferToVram
_081BECD8:
ldr r1, =gTasks
lsls r0, r5, 2
adds r0, r5
lsls r0, 3
adds r0, r1
ldrh r1, [r0, 0x8]
adds r1, 0x1
strh r1, [r0, 0x8]
b _081BED40
.pool
_081BECF8:
movs r0, 0
bl ShowBg
b _081BED04
_081BED00:
bl sub_81BEB24
_081BED04:
ldr r0, =gTasks
lsls r1, r5, 2
adds r1, r5
lsls r1, 3
adds r1, r0
ldrh r0, [r1, 0x8]
adds r0, 0x1
strh r0, [r1, 0x8]
b _081BED40
.pool
_081BED1C:
ldr r4, =gUnknown_0203CF14
movs r0, 0x4
bl Alloc
str r0, [r4]
movs r2, 0
movs r1, 0x2
strh r1, [r0]
strh r2, [r0, 0x2]
ldr r0, =sub_81BEBB4
movs r1, 0xA
bl CreateTask
adds r0, r5, 0
bl DestroyTask
bl EnableBothScriptContexts
_081BED40:
add sp, 0xC
pop {r4,r5}
pop {r0}
bx r0
.pool
thumb_func_end sub_81BEBF4
thumb_func_start sub_81BED50
sub_81BED50: @ 81BED50
push {r4-r7,lr}

1
ld_script.txt
View file

@ -259,6 +259,7 @@ SECTIONS {
src/unk_81BAD84.o(.text);
src/battle_controller_player_partner.o(.text);
src/fldeff_groundshake.o(.text);
src/fossil_specials.o(.text);
asm/fossil_specials.o(.text);
src/berry_fix_program.o(.text);
src/pokemon_summary_screen.o(.text);

129
src/fossil_specials.c Normal file
View file

@ -0,0 +1,129 @@
#include "global.h"
#include "constants/flags.h"
#include "constants/songs.h"
#include "bg.h"
#include "event_data.h"
#include "field_camera.h"
#include "field_map_obj.h"
#include "fieldmap.h"
#include "fldeff_groundshake.h"
#include "global.fieldmap.h"
#include "gpu_regs.h"
#include "malloc.h"
#include "random.h"
#include "script.h"
#include "sound.h"
#include "sprite.h"
#include "task.h"
#include "window.h"
//struct StructUnknown_0203CF14
struct Struct8617DA4 {
u8 x;
u8 y;
u16 tileId;
};
extern const struct Struct8617DA4 gUnknown_08617DA4[];
extern const u8 gUnknown_08617274[]; //mirage tower
extern const u8 gUnknown_08617B94[]; //mirage tower tilemap
extern void * gUnknown_0203CF04;
extern void * gUnknown_0203CF08;
extern u16 (*gUnknown_0203CF14)[2];
/*static*/ void sub_81BED50(u8 taskId);
/*static*/ void sub_81BEBF4(u8 taskId);
/*static*/ void sub_81BF028(u8 taskId);
void sub_81BEB24(void)
{
u8 count;
for(count = 0; count <= 0x11; count++)
MapGridSetMetatileIdAt(gUnknown_08617DA4[count].x + 7, gUnknown_08617DA4[count].y + 7, gUnknown_08617DA4[count].tileId);
DrawWholeMapView();
}
void sub_81BEB54(void)
{
CreateTask(sub_81BED50, 0x9);
}
void sub_81BEB68(void)
{
CreateTask(sub_81BEBF4, 0x9);
}
void sub_81BEB7C(void)
{
CreateTask(sub_81BF028, 0x9);
}
void sub_81BEB90(void)
{
SetGpuReg(REG_OFFSET_BG0HOFS, (*gUnknown_0203CF14)[0]);
SetGpuReg(REG_OFFSET_BG0VOFS, (*gUnknown_0203CF14)[1]);
}
void sub_81BEBB4(u8 taskId)
{
if(!(gTasks[taskId].data[0]))
{
(*gUnknown_0203CF14)[0] = -(*gUnknown_0203CF14)[0];
gTasks[taskId].data[0] = 2;
sub_81BEB90();
}
else
gTasks[taskId].data[0]--;
}
void sub_81BEBF4(u8 taskId)
{
u8 zero;
switch(gTasks[taskId].data[0])
{
case 0:
FreeAllWindowBuffers();
SetBgAttribute(0, BG_CTRL_ATTR_MOSAIC, 2);
gTasks[taskId].data[0]++;
break;
case 1:
gUnknown_0203CF04 = (u8 **) AllocZeroed(0x920);
gUnknown_0203CF08 = (u8 **) AllocZeroed(0x800);
ChangeBgX(0, 0, 0);
ChangeBgY(0, 0, 0);
gTasks[taskId].data[0]++;
break;
case 2:
CpuSet(gUnknown_08617274, gUnknown_0203CF04, 0x490);
LoadBgTiles(0, gUnknown_0203CF04, 0x920, 0);
gTasks[taskId].data[0]++;
break;
case 3:
SetBgTilemapBuffer(0, gUnknown_0203CF08);
CopyToBgTilemapBufferRect_ChangePalette(0, &gUnknown_08617B94, 12, 29, 6, 12, 17);
CopyBgTilemapBufferToVram(0);
gTasks[taskId].data[0]++;
break;
case 4:
ShowBg(0);
gTasks[taskId].data[0]++;
break;
case 5:
sub_81BEB24();
gTasks[taskId].data[0]++;
break;
case 6:
gUnknown_0203CF14 = (u16(*)[2]) Alloc(4);
zero = 0;
(*gUnknown_0203CF14)[0] = 2;
(*gUnknown_0203CF14)[1] = zero;
CreateTask(sub_81BEBB4, 0xA);
DestroyTask(taskId);
EnableBothScriptContexts();
break;
}
}