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start new func

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This commit is contained in:
Evan 2019-11-19 17:36:21 -07:00
parent 3bf1f5e65d
commit e06da7f066
1 changed files with 140 additions and 5 deletions
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145
src/shop.c
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@ -7,6 +7,7 @@
struct ShopData {
/*0x00*/ void (*callback)(void);
/*0x04*/ const u16 *itemList;
@ -22,6 +23,12 @@ struct ShopData {
//INCOMPLETE
};
EWRAM_DATA struct ShopData gShopData = {0};
EWRAM_DATA u8 gUnknown_2039950 = 0;
//Functions
static u8 sub_809AB7C(u8 a0);
// external defines
extern const struct WindowTemplate gUnknown_83DF0BC[]; //sShopMenuWindowTemplates
@ -30,16 +37,17 @@ extern const struct MenuAction gUnknown_83DF09C[]; //sShopMenuActions_BuySellQui
extern u8 sub_809AB7C(u8 a);
extern void sub_809AC10(u8 taskId);
EWRAM_DATA struct ShopData gShopData = {0};
EWRAM_DATA u8 gUnknown_2039950 = 0;
#ifdef NONMATCHING
u8 sub_809AAB0(u8 a0)
{
u32 v1, v2;
//gShopData.martType = (sub_809AB7C(a0) & 0xF) | ((u8) gShopData.martType & 0xF0);
u8* v3;
gShopData.martType = sub_809AB7C(a0);
gShopData.cursorPos = 0;
if (!(ContextNpcGetTextColor()))
@ -57,7 +65,8 @@ u8 sub_809AAB0(u8 a0)
v1 = ~(0x1F0);
v2 = 0x50;
}
gShopData.martType = v1 | v2;
gShopData.martType = (u16) (v1 | v2);
gUnknown_2039950 = AddWindow(gUnknown_83DF0BC); //sShop
SetStdWindowBorderStyle(gUnknown_2039950, 0);
PrintTextArray(gUnknown_2039950, 2, GetMenuCursorDimensionByFont(2, 0), 2, 16, 3, gUnknown_83DF09C);
@ -66,3 +75,129 @@ u8 sub_809AAB0(u8 a0)
CopyWindowToVram(gUnknown_2039950, 1);
return CreateTask(sub_809AC10, 8);
}
#else
NAKED
u8 sub_809AAB0(u8 a0)
{
asm_unified("\tpush {r4-r6,lr}\n"
"\tsub sp, 0xC\n"
"\tlsls r0, 24\n"
"\tlsrs r0, 24\n"
"\tbl sub_809AB7C\n"
"\tldr r4, _0809AAE8 @ =gUnknown_2039934\n"
"\tmovs r1, 0xF\n"
"\tands r1, r0\n"
"\tldrb r2, [r4, 0x16]\n"
"\tmovs r0, 0x10\n"
"\tnegs r0, r0\n"
"\tands r0, r2\n"
"\torrs r0, r1\n"
"\tstrb r0, [r4, 0x16]\n"
"\tmovs r0, 0\n"
"\tstrh r0, [r4, 0xC]\n"
"\tbl ContextNpcGetTextColor\n"
"\tlsls r0, 24\n"
"\tcmp r0, 0\n"
"\tbne _0809AAF0\n"
"\tldrh r0, [r4, 0x16]\n"
"\tldr r1, _0809AAEC @ =0xfffffe0f\n"
"\tands r1, r0\n"
"\tmovs r0, 0x40\n"
"\tb _0809AAF8\n"
"\t.align 2, 0\n"
"_0809AAE8: .4byte gUnknown_2039934\n"
"_0809AAEC: .4byte 0xfffffe0f\n"
"_0809AAF0:\n"
"\tldrh r0, [r4, 0x16]\n"
"\tldr r1, _0809AB68 @ =0xfffffe0f\n"
"\tands r1, r0\n"
"\tmovs r0, 0x50\n"
"_0809AAF8:\n"
"\torrs r1, r0\n"
"\tstrh r1, [r4, 0x16]\n"
"\tldr r4, _0809AB6C @ =gUnknown_2039950\n"
"\tldr r0, _0809AB70 @ =gUnknown_83DF0BC\n"
"\tbl AddWindow\n"
"\tstrb r0, [r4]\n"
"\tldrb r0, [r4]\n"
"\tmovs r1, 0\n"
"\tbl SetStdWindowBorderStyle\n"
"\tmovs r0, 0x2\n"
"\tmovs r1, 0\n"
"\tbl GetMenuCursorDimensionByFont\n"
"\tadds r2, r0, 0\n"
"\tlsls r2, 24\n"
"\tlsrs r2, 24\n"
"\tldrb r0, [r4]\n"
"\tmovs r6, 0x10\n"
"\tstr r6, [sp]\n"
"\tmovs r5, 0x3\n"
"\tstr r5, [sp, 0x4]\n"
"\tldr r1, _0809AB74 @ =gUnknown_83DF09C\n"
"\tstr r1, [sp, 0x8]\n"
"\tmovs r1, 0x2\n"
"\tmovs r3, 0x2\n"
"\tbl PrintTextArray\n"
"\tldrb r0, [r4]\n"
"\tstr r6, [sp]\n"
"\tstr r5, [sp, 0x4]\n"
"\tmovs r1, 0\n"
"\tstr r1, [sp, 0x8]\n"
"\tmovs r1, 0x2\n"
"\tmovs r2, 0\n"
"\tmovs r3, 0x2\n"
"\tbl Menu_InitCursor\n"
"\tldrb r0, [r4]\n"
"\tbl PutWindowTilemap\n"
"\tldrb r0, [r4]\n"
"\tmovs r1, 0x1\n"
"\tbl CopyWindowToVram\n"
"\tldr r0, _0809AB78 @ =sub_809AC10\n"
"\tmovs r1, 0x8\n"
"\tbl CreateTask\n"
"\tlsls r0, 24\n"
"\tlsrs r0, 24\n"
"\tadd sp, 0xC\n"
"\tpop {r4-r6}\n"
"\tpop {r1}\n"
"\tbx r1\n"
"\t.align 2, 0\n"
"_0809AB68: .4byte 0xfffffe0f\n"
"_0809AB6C: .4byte gUnknown_2039950\n"
"_0809AB70: .4byte gUnknown_83DF0BC\n"
"_0809AB74: .4byte gUnknown_83DF09C\n"
"_0809AB78: .4byte sub_809AC10\n");
}
#endif
static u8 sub_809AB7C(u8 a0)
{
u16 pocket;
if (a0 != 0)
return a0;
else if (a0 >= gShopData.itemCount)
return FALSE;
else if (gShopData.itemList[0] == 0)
return FALSE;
else
{
while (ItemId_GetPocket(gShopData.itemCount[i]) != 0)
{
if (ItemId_GetPocket(gShopData.itemCount[i] == POCKET_TM_CASE)
return 1;
}
}
}