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pmd-red/src/code_800558C.c
DizzyEggg f5a45e74d2 move data1.s to C files
2025-06-15 12:26:48 +02:00

483 lines
16 KiB
C
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#include "global.h"
#include "globaldata.h"
#include "bg_control.h"
#include "code_800558C.h"
#include "math.h"
EWRAM_DATA bool8 gUnknown_2026E38 = FALSE;
EWRAM_DATA s16 *gUnknown_2026E3C = NULL;
EWRAM_DATA static s32 sUnknown_2026E40 = 0; // Read from but never written to
EWRAM_DATA static s32 sUnknown_2026E44 = 0; // Read from but never written to
EWRAM_DATA static s32 sUnknown_2026E48 = 0; // Read from but never written to
EWRAM_DATA static bool8 sUnknown_2026E4C = FALSE;
EWRAM_DATA s16 gUnknown_2026E4E = 0;
EWRAM_DATA static bool32 sUnknown_2026E50 = FALSE;
EWRAM_DATA static bool32 sUnknown_2026E54 = FALSE;
EWRAM_DATA static s16 *sUnknown_2026E58 = NULL;
UNUSED EWRAM_DATA static u32 sUnused0 = 0;
EWRAM_DATA static s16 sUnknown_2026E60[324] = {0}; // These might be [2][162]
EWRAM_DATA static s16 sUnknown_20270E8[324] = {0};
EWRAM_INIT s16 *gUnknown_203B078 = NULL;
static const s16 gUnknown_80B8008[17] = {16, 12, 9, 7, 6, 5, 4, 3, 2, 2, 1, 1, 1, 0, 0, 0, 0};
#define UNK_TABLES_ARR_COUNT 160
static const s16 gUnknown_80B802A[UNK_TABLES_ARR_COUNT] = {
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x846C, 0x8967, 0x8C64, 0x8E62, 0x9060, 0x915F, 0x935D,
0x945C, 0x955B, 0x965A, 0x965A, 0x9759, 0x9858, 0x9858,
0x9957, 0x9957, 0x9A56, 0x9A56, 0x9A56, 0x9B55, 0x9B55,
0x9B55, 0x9B55, 0x9B55, 0x9C55, 0x9C54, 0x9C54, 0x9C54,
0x9C54, 0x9C54, 0x9C54, 0x9C54, 0x9C54, 0x9C54, 0x9C54,
0x9C54, 0x9C54, 0x9C54, 0x9C54, 0x9C54, 0x9C54, 0x9C54,
0x9C54, 0x9C54, 0x9C54, 0x9C54, 0x9C54, 0x9C54, 0x9B55,
0x9B55, 0x9B55, 0x9B55, 0x9B55, 0x9A56, 0x9A56, 0x9A56,
0x9957, 0x9957, 0x9858, 0x9858, 0x9759, 0x965A, 0x965A,
0x955B, 0x945C, 0x935D, 0x915F, 0x9060, 0x8E62, 0x8C64,
0x8967, 0x846C, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100
};
static const s16 gUnknown_80B816A[UNK_TABLES_ARR_COUNT] = {
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x8071, 0x866B, 0x8A67, 0x8D64, 0x8F62, 0x9160, 0x935E,
0x955C, 0x975A, 0x9958, 0x9A57, 0x9B56, 0x9D54, 0x9E53,
0xA051, 0xA051, 0xA150, 0xA24F, 0xA44D, 0xA54C, 0xA54C,
0xA64B, 0xA74A, 0xA849, 0xA948, 0xA948, 0xAA47, 0xAA47,
0xAB46, 0xAC45, 0xAC45, 0xAD44, 0xAD44, 0xAE43, 0xAE43,
0xAF42, 0xAF42, 0xB041, 0xB041, 0xB140, 0xB140, 0xB140,
0xB23F, 0xB23F, 0xB23F, 0xB23F, 0xB33E, 0xB33E, 0xB33E,
0xB33E, 0xB33E, 0xB33E, 0xB43D, 0xB43D, 0xB43D, 0xB43D,
0xB43D, 0xB43D, 0xB43D, 0xB43D, 0xB43D, 0xB43D, 0xB43D,
0xB43D, 0xB43D, 0xB43D, 0xB43D, 0xB43D, 0xB33E, 0xB33E,
0xB33E, 0xB33E, 0xB33E, 0xB33E, 0xB23F, 0xB23F, 0xB23F,
0xB23F, 0xB140, 0xB140, 0xB140, 0xB041, 0xB041, 0xAF42,
0xAF42, 0xAE43, 0xAE43, 0xAD44, 0xAD44, 0xAC45, 0xAC45,
0xAB46, 0xAA47, 0xAA47, 0xA948, 0xA948, 0xA849, 0xA74A,
0xA64B, 0xA54C, 0xA54C, 0xA44D, 0xA24F, 0xA150, 0xA051,
0xA051, 0x9E53, 0x9D54, 0x9B56, 0x9A57, 0x9958, 0x975A,
0x955C, 0x935E, 0x9160, 0x8F62, 0x8D64, 0x8A67, 0x866B,
0x8071, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x100,
0x100
};
// Almost all 0x100
static const s16 gUnknown_80B82AA[UNK_TABLES_ARR_COUNT] = {
[0 ... 2] = 0x100,
[3] = 0x9392,
[4 ... UNK_TABLES_ARR_COUNT - 1] = 0x100
};
// All zeroes
static const s16 gUnknown_80B83EA[UNK_TABLES_ARR_COUNT] = {
[0 ... UNK_TABLES_ARR_COUNT - 1] = 0
};
// arm9.bin::02006154
void sub_80057E8(void)
{
sUnknown_2026E4C = TRUE;
sUnknown_2026E54 = FALSE;
sUnknown_2026E50 = TRUE;
sUnknown_2026E58 = NULL;
gUnknown_2026E3C = NULL;
gUnknown_2026E38 = FALSE;
gUnknown_2026E4E = 0x60C;
gUnknown_203B078 = NULL;
}
// arm9.bin::02005758
void sub_8005838(s32 *a0, u8 kind)
{
const s16 *src1, *src2;
s16 *dst;
s32 i;
if (!sUnknown_2026E4C)
kind = 0;
dst = !sUnknown_2026E54 ? sUnknown_2026E60 : sUnknown_20270E8;
src1 = gUnknown_203B078;
if (src1 == NULL)
src1 = gUnknown_80B83EA;
sUnknown_2026E58 = dst;
switch (kind) {
case 0:
for (i = 0; i < 10; i++) {
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
*dst++ = *src1++;
*dst++ = 0;
}
break;
case 1:
src2 = gUnknown_80B816A;
for (i = 0; i < 10; i++) {
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
}
break;
case 2:
src2 = gUnknown_80B802A;
for (i = 0; i < 10; i++) {
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
}
break;
case 3:
if ((a0[0] < 0 && a0[2] < 0)
|| (a0[1] < 0 && a0[3] < 0)
|| (a0[0] >= 240 && a0[2] >= 240)
|| (a0[1] >= 160 && a0[3] >= 160)) {
for (i = 0; i < 10; i++) {
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
*dst++ = *src1++;
*dst++ = 240;
}
}
else {
s32 iVar5;
s32 r4;
for (i = 0; i < 160; i++) {
if (a0[1] > i) {
*dst++ = *src1++;
*dst++ = 256;
}
else if (a0[3] <= i) {
*dst++ = *src1++;
*dst++ = 256;
}
else {
if (i - a0[1] < 16) {
r4 = a0[0] + gUnknown_80B8008[i - a0[1]];
iVar5 = a0[2] - gUnknown_80B8008[i - a0[1]];
}
else if (a0[3] - i < 16) {
r4 = a0[0] + gUnknown_80B8008[a0[3] - i];
iVar5 = a0[2] - gUnknown_80B8008[a0[3] - i];
}
else {
r4 = a0[0];
iVar5 = a0[2];
}
if (r4 < 0)
r4 = 0;
if (r4 > 240 - 1)
r4 = 240 - 1;
if (iVar5 < 1)
iVar5 = 1;
if (iVar5 > 240)
iVar5 = 240;
*dst++ = *src1++;
*dst++ = (iVar5 << 8) | r4;
}
}
}
break;
case 4:
src2 = gUnknown_80B82AA;
for (i = 0; i < 15; i++) {
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
*dst++ = *src1++;
*dst++ = *src2++;
}
break;
case 5: {
s32 r8;
s32 sp14;
s32 uVar7;
s32 sp10;
s32 iVar11;
s32 val1;
s32 val2;
s32 val3;
s32 spC;
s32 j, k;
for (i = 0; i < 15; i++) {
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
*dst++ = *src1++;
*dst++ = 256;
}
val1 = sUnknown_2026E40;
val2 = sUnknown_2026E44;
val3 = sUnknown_2026E48;
spC = 0x400 / (val3 / 256 + 1);
iVar11 = val2 / 256;
k = iVar11;
j = iVar11;
for (sp10 = 0; sp10 < 0x400; sp10 += spC) {
s32 tmp1 = sin_4096(sp10) * val3 / 256;
sp14 = (val2 + tmp1) / 256;
r8 = (val2 - tmp1) / 256;
if (j < sp14 || k > r8) {
s32 tmp2 = cos_4096(sp10) * val3 / 256;
s32 iVar5 = (val1 - tmp2) / 256;
s32 iVar3 = (val1 + tmp2) / 256;
if (iVar5 < 0)
iVar5 = 0;
if (iVar3 < 0)
iVar3 = 0;
if (iVar5 > 240 - 1)
iVar5 = 160 - 1;
if (iVar3 > 240 - 1)
iVar3 = 160 - 1;
if (iVar5 > iVar3)
uVar7 = (iVar5 << 8) | iVar3;
else
uVar7 = (iVar3 << 8) | iVar5;
for (; j < sp14; j++) {
if (j < 0)
continue;
if (j >= 160)
continue;
if (!sUnknown_2026E54)
sUnknown_2026E60[j * 2 + 1] = uVar7;
else
sUnknown_20270E8[j * 2 + 1] = uVar7;
}
for (; k > r8; k--) {
if (k < 0)
continue;
if (k >= 160)
continue;
if (!sUnknown_2026E54)
sUnknown_2026E60[k * 2 + 1] = uVar7;
else
sUnknown_20270E8[k * 2 + 1] = uVar7;
}
}
}
break;
}
}
}
#if (GAME_VERSION == VERSION_RED)
UNUSED static void sub_80060A8(void)
{
gUnknown_2026E3C = sUnknown_2026E58;
sUnknown_2026E54 = !sUnknown_2026E54;
sUnknown_2026E50 = !sUnknown_2026E50;
gUnknown_2026E38 = FALSE;
}
#endif
// arm9.bin::020056C0
void sub_80060EC(void)
{
gUnknown_2026E3C = sUnknown_2026E58;
sUnknown_2026E54 = !sUnknown_2026E54;
sUnknown_2026E50 = !sUnknown_2026E50;
SetBldAlphaReg((gUnknown_2026E4E & 0x1F00) >> 8, gUnknown_2026E4E & 0x1F);
gUnknown_2026E38 = TRUE;
}
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