match item use func

This commit is contained in:
DizzyEggg 2018-02-06 18:15:10 +01:00
parent 9e43b01a4c
commit ab5977e7e4

View File

@ -92,6 +92,7 @@ extern u8 gBankInMenu;
extern u16 gBattlePartyID[];
extern void sub_81B89F0(void);
extern u8 GetItemEffectType(u16);
extern struct MapConnection *sub_8088A8C(s16, s16);
void MapPostLoadHook_UseItem(void);
extern void sub_80AF6D4(void);
@ -379,12 +380,12 @@ bool8 ItemfinderCheckForHiddenItems(struct MapEvents *events, u8 taskId)
newDistanceX = distanceX - x;
distanceY = (u16)events->bgEvents[i].y + 7;
newDistanceY = distanceY - y;
if ((u16)(newDistanceX + 7) < 15 && (newDistanceY >= -5) && (newDistanceY < 6))
sub_80FD8E0(taskId, newDistanceX, newDistanceY);
}
}
sub_80FD7C8(taskId);
if (gTasks[taskId].data[2] == TRUE)
return TRUE;
@ -453,8 +454,6 @@ bool8 sub_80FD730(struct MapConnection *connection, int x, int y)
return sub_80FD6D4(mapHeader->events, localX, localY);
}
// weird math
#ifdef NONMATCHING
void sub_80FD7C8(u8 taskId)
{
s16 x, y;
@ -462,15 +461,18 @@ void sub_80FD7C8(u8 taskId)
s16 width = gMapHeader.mapData->width + 7;
s16 height = gMapHeader.mapData->height + 7;
s16 var1 = 7;
s16 var2 = 7;
PlayerGetDestCoords(&x, &y);
for (curX = x - 7; curX <= x + 7; curX++)
{
for (curY = y - 5; curY <= y + 5; curY++)
{
if (7 > curX
if (var1 > curX
|| curX >= width
|| 7 > curY
|| var2 > curY
|| curY >= height)
{
struct MapConnection *conn = sub_8088A8C(curX, curY);
@ -480,155 +482,6 @@ void sub_80FD7C8(u8 taskId)
}
}
}
#else
__attribute__((naked))
void sub_80FD7C8(u8 taskId)
{
asm(".syntax unified\n\
push {r4-r7,lr}\n\
mov r7, r10\n\
mov r6, r9\n\
mov r5, r8\n\
push {r5-r7}\n\
sub sp, 0x14\n\
lsls r0, 24\n\
lsrs r0, 24\n\
str r0, [sp, 0x4]\n\
ldr r0, =gMapHeader\n\
ldr r1, [r0]\n\
ldr r0, [r1]\n\
adds r0, 0x7\n\
lsls r0, 16\n\
lsrs r0, 16\n\
str r0, [sp, 0x8]\n\
ldr r0, [r1, 0x4]\n\
adds r0, 0x7\n\
lsls r0, 16\n\
lsrs r0, 16\n\
str r0, [sp, 0xC]\n\
mov r4, sp\n\
adds r4, 0x2\n\
mov r0, sp\n\
adds r1, r4, 0\n\
bl PlayerGetDestCoords\n\
mov r0, sp\n\
ldrh r0, [r0]\n\
subs r0, 0x7\n\
lsls r0, 16\n\
lsrs r3, r0, 16\n\
asrs r0, 16\n\
mov r1, sp\n\
movs r2, 0\n\
ldrsh r1, [r1, r2]\n\
adds r1, 0x7\n\
cmp r0, r1\n\
bgt _080FD8CC\n\
_080FD816:\n\
mov r5, sp\n\
ldrh r0, [r5, 0x2]\n\
subs r0, 0x5\n\
lsls r0, 16\n\
lsrs r4, r0, 16\n\
lsls r2, r4, 16\n\
asrs r1, r2, 16\n\
movs r6, 0x2\n\
ldrsh r0, [r5, r6]\n\
adds r0, 0x5\n\
lsls r3, 16\n\
mov r8, r3\n\
cmp r1, r0\n\
bgt _080FD8B6\n\
movs r0, 0x7\n\
str r0, [sp, 0x10]\n\
mov r1, r8\n\
asrs r1, 16\n\
mov r9, r1\n\
mov r10, r0\n\
_080FD83E:\n\
ldr r3, [sp, 0x10]\n\
cmp r3, r9\n\
bgt _080FD860\n\
ldr r5, [sp, 0x8]\n\
lsls r0, r5, 16\n\
asrs r0, 16\n\
cmp r9, r0\n\
bge _080FD860\n\
asrs r1, r2, 16\n\
cmp r10, r1\n\
bgt _080FD860\n\
ldr r6, [sp, 0xC]\n\
lsls r0, r6, 16\n\
asrs r0, 16\n\
lsls r7, r4, 16\n\
cmp r1, r0\n\
blt _080FD89E\n\
_080FD860:\n\
mov r0, r8\n\
asrs r5, r0, 16\n\
lsls r4, 16\n\
asrs r6, r4, 16\n\
adds r0, r5, 0\n\
adds r1, r6, 0\n\
bl sub_8088A8C\n\
adds r7, r4, 0\n\
cmp r0, 0\n\
beq _080FD89E\n\
adds r1, r5, 0\n\
adds r2, r6, 0\n\
bl sub_80FD730\n\
lsls r0, 24\n\
lsrs r0, 24\n\
cmp r0, 0x1\n\
bne _080FD89E\n\
mov r0, sp\n\
ldrh r1, [r0]\n\
subs r1, r5, r1\n\
lsls r1, 16\n\
asrs r1, 16\n\
ldrh r2, [r0, 0x2]\n\
subs r2, r6, r2\n\
lsls r2, 16\n\
asrs r2, 16\n\
ldr r0, [sp, 0x4]\n\
bl sub_80FD8E0\n\
_080FD89E:\n\
movs r1, 0x80\n\
lsls r1, 9\n\
adds r0, r7, r1\n\
lsrs r4, r0, 16\n\
lsls r2, r4, 16\n\
asrs r1, r2, 16\n\
mov r3, sp\n\
movs r5, 0x2\n\
ldrsh r0, [r3, r5]\n\
adds r0, 0x5\n\
cmp r1, r0\n\
ble _080FD83E\n\
_080FD8B6:\n\
movs r1, 0x80\n\
lsls r1, 9\n\
add r1, r8\n\
lsrs r3, r1, 16\n\
asrs r1, 16\n\
mov r0, sp\n\
movs r6, 0\n\
ldrsh r0, [r0, r6]\n\
adds r0, 0x7\n\
cmp r1, r0\n\
ble _080FD816\n\
_080FD8CC:\n\
add sp, 0x14\n\
pop {r3-r5}\n\
mov r8, r3\n\
mov r9, r4\n\
mov r10, r5\n\
pop {r4-r7}\n\
pop {r0}\n\
bx r0\n\
.pool\n\
.syntax divided\n");
}
#endif
void sub_80FD8E0(u8 taskId, s16 x, s16 y)
{
@ -992,7 +845,7 @@ void ItemUseOutOfBattle_Repel(u8 taskId)
void sub_80FE124(u8 taskId)
{
s16* data = gTasks[taskId].data;
if (++data[8] > 7)
{
data[8] = 0;