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Mempak doc (#1382)

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* Mempak doc

* Format

* Suggested changes

* Further changes
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Tharo 2022-11-16 07:32:07 +00:00 • committed by GitHub
parent 6451fbc24f
commit acc077a24c
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6 changed files with 204 additions and 101 deletions
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30
src/code/db_camera.c
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@ -1,4 +1,3 @@
#include "ultra64.h"
#include "global.h"
#define DBCAM_CONTROLLER_PORT 2
@ -1507,15 +1506,15 @@ static s32 sAllocSize;
s32 DbCamera_GetFirstAvailableLetter(void) {
s32 i;
for (i = 0; i < ARRAY_COUNT(sLetters); i++) {
switch (sLetters[i]) {
case 'O':
break;
default:
return 'A' + i;
return MEMPAK_INDEX_TO_LETTER(i);
}
}
return '?';
}
@ -1653,7 +1652,7 @@ s32 DbCamera_SaveCallback(char* c) {
freeSize = Mempak_GetFreeBytes(DBCAM_CONTROLLER_PORT);
if ((u32)sAllocSize < (freeSize + ret)) {
if (!Mempak_Alloc(DBCAM_CONTROLLER_PORT, c, sAllocSize)) {
if (!Mempak_CreateFile(DBCAM_CONTROLLER_PORT, c, sAllocSize)) {
return false;
}
@ -1867,7 +1866,7 @@ s32 DbCamera_UpdateDemoControl(DbCamera* dbCamera, Camera* cam) {
&gSfxDefaultFreqAndVolScale, &gSfxDefaultReverb);
dbCamera->sub.demoCtrlToggleSwitch ^= 1;
}
D_8012CEE0[41][9] = sCurFileIdx + 'A';
D_8012CEE0[41][9] = MEMPAK_INDEX_TO_LETTER(sCurFileIdx);
func_8006376C(0xA, 7, 5, D_8012CEE0[41]);
func_8006376C(0x10, 7, 5, D_8012CF60[dbCamera->sub.demoCtrlActionIdx]);
func_8006376C(0x14, 7, 5, D_8012CF88[0]);
@ -1891,7 +1890,7 @@ s32 DbCamera_UpdateDemoControl(DbCamera* dbCamera, Camera* cam) {
dbCamera->sub.demoCtrlMenu++;
} else {
dbCamera->sub.demoCtrlToggleSwitch ^= 1;
D_8012CF84[9] = sCurFileIdx + 'A';
D_8012CF84[9] = MEMPAK_INDEX_TO_LETTER(sCurFileIdx);
func_8006376C(0xD, 7, 5, D_8012CF88[-1]); // todo: find something better
func_8006376C(0x12, 7, 5, D_8012CF80);
func_8006376C(0xD, 9, dbCamera->sub.demoCtrlToggleSwitch ? 1 : 6, "PRESS B BUTTON");
@ -1909,7 +1908,7 @@ s32 DbCamera_UpdateDemoControl(DbCamera* dbCamera, Camera* cam) {
case DEMO_CTRL_MENU(ACTION_SAVE, MENU_CALLBACK):
case DEMO_CTRL_MENU(ACTION_LOAD, MENU_CALLBACK):
case DEMO_CTRL_MENU(ACTION_CLEAR, MENU_CALLBACK): {
D_8012CEE0[41][9] = sCurFileIdx + 'A';
D_8012CEE0[41][9] = MEMPAK_INDEX_TO_LETTER(sCurFileIdx);
func_8006376C(0xC, 7, 5, D_8012CEE0[41]);
func_8006376C(0x12, 7, 5, D_8012CF60[dbCamera->sub.demoCtrlActionIdx]);
func_8006376C(0x16, 7, 5, D_8012CF9C[0]);
@ -1927,7 +1926,7 @@ s32 DbCamera_UpdateDemoControl(DbCamera* dbCamera, Camera* cam) {
case DEMO_CTRL_MENU(ACTION_LOAD, MENU_SUCCESS):
case DEMO_CTRL_MENU(ACTION_CLEAR, MENU_SUCCESS): {
dbCamera->sub.demoCtrlToggleSwitch ^= 1;
D_8012CEE0[41][9] = sCurFileIdx + 'A';
D_8012CEE0[41][9] = MEMPAK_INDEX_TO_LETTER(sCurFileIdx);
func_8006376C(0xD, 7, 5, D_8012CEE0[41]);
func_8006376C(0x13, 7, 5, D_8012CF60[dbCamera->sub.demoCtrlMenu / 100]);
func_8006376C(0x17, 7, 5, D_8012CFA4);
@ -1950,7 +1949,7 @@ s32 DbCamera_UpdateDemoControl(DbCamera* dbCamera, Camera* cam) {
case DEMO_CTRL_MENU(ACTION_LOAD, MENU_ERROR):
case DEMO_CTRL_MENU(ACTION_CLEAR, MENU_ERROR): {
dbCamera->sub.demoCtrlToggleSwitch ^= 1;
D_8012CEE0[41][9] = sCurFileIdx + 'A';
D_8012CEE0[41][9] = MEMPAK_INDEX_TO_LETTER(sCurFileIdx);
func_8006376C(0xD, 7, 5, D_8012CEE0[(dbCamera->sub.demoCtrlMenu / 100) + 32]);
func_8006376C(0x11, 7, 5, D_8012CFAC);
func_8006376C(0x17, 7, 5, D_8012CFA4);
@ -1971,11 +1970,12 @@ s32 DbCamera_UpdateDemoControl(DbCamera* dbCamera, Camera* cam) {
default: {
if (Mempak_Init(DBCAM_CONTROLLER_PORT)) {
sMempakFiles = Mempak_FindFile(DBCAM_CONTROLLER_PORT, 'A', 'E');
sMempakFiles = Mempak_FindFiles(DBCAM_CONTROLLER_PORT, 'A', 'E');
dbCamera->sub.demoCtrlMenu = DEMO_CTRL_MENU(ACTION_E, MENU_CALLBACK);
DbCamera_CalcMempakAllocSize();
if ((1 << sCurFileIdx) & sMempakFiles) {
sMempakFilesize = Mempak_GetFileSize(DBCAM_CONTROLLER_PORT, sCurFileIdx + 'A');
sMempakFilesize =
Mempak_GetFileSize(DBCAM_CONTROLLER_PORT, MEMPAK_INDEX_TO_LETTER(sCurFileIdx));
dbCamera->sub.demoCtrlActionIdx = ACTION_LOAD;
} else {
sMempakFilesize = 0;
@ -1984,7 +1984,7 @@ s32 DbCamera_UpdateDemoControl(DbCamera* dbCamera, Camera* cam) {
block_1:
idx2 = 1;
for (i = 0; i < 5; i++) {
sp74[i * 2 + 1] = (sMempakFiles & idx2) ? i + 'A' : '?';
sp74[i * 2 + 1] = (sMempakFiles & idx2) ? MEMPAK_INDEX_TO_LETTER(i) : '?';
sp74[i * 2 + 0] = '-';
idx2 <<= 1;
@ -2002,7 +2002,8 @@ s32 DbCamera_UpdateDemoControl(DbCamera* dbCamera, Camera* cam) {
}
if ((1 << sCurFileIdx) & sMempakFiles) {
sMempakFilesize = Mempak_GetFileSize(DBCAM_CONTROLLER_PORT, sCurFileIdx + 'A');
sMempakFilesize =
Mempak_GetFileSize(DBCAM_CONTROLLER_PORT, MEMPAK_INDEX_TO_LETTER(sCurFileIdx));
dbCamera->sub.demoCtrlActionIdx = ACTION_LOAD;
} else {
sMempakFilesize = 0;
@ -2019,7 +2020,8 @@ s32 DbCamera_UpdateDemoControl(DbCamera* dbCamera, Camera* cam) {
}
if ((1 << sCurFileIdx) & sMempakFiles) {
sMempakFilesize = Mempak_GetFileSize(DBCAM_CONTROLLER_PORT, sCurFileIdx + 'A');
sMempakFilesize =
Mempak_GetFileSize(DBCAM_CONTROLLER_PORT, MEMPAK_INDEX_TO_LETTER(sCurFileIdx));
dbCamera->sub.demoCtrlActionIdx = ACTION_LOAD;
} else {
sMempakFilesize = 0;