void tmHelp(void) {
oslClearScreen(RGBA(0, 0, 0, 255));
while (!osl_quit) {
oslStartDrawing();
oslReadKeys();
tmDrawGrid();
oslDrawFillRect(0, 0, 480, 272, RGBA(0, 0, 0, 125));
oslDrawString(1, 10, "ToneMatrix is a 16-step drum machine. The X axis represents one");
oslDrawString(1, 20, "4/4 measure in sixteenth notes, and the Y axis represents eight");
oslDrawString(1, 30, "different sounds. Select a node on the grid with the D-pad and the");
oslDrawString(1, 40, "sound will be played in time.");
oslDrawString(1, 60, "Press O (circle) to stop or resume playing. Press [] (square) to");
oslDrawString(1, 70, "mute the row the cursor is on. Press /\\ (triangle) to mute every");
oslDrawString(1, 80, "row except the row the cursor is on. You can mute more than one row");
oslDrawString(1, 90, "at once.");
oslDrawString(1, 110, "Press START to use the menu, and use the D-pad to select a menu");
oslDrawString(1, 120, "item or change a value (like the tempo), and X (cross) to confirm");
oslDrawString(1, 130, "to confirm your choice.");
oslDrawString(1, 150, "You can play up to sixteen measures in a row by using the R and L");
oslDrawString(1, 160, "triggers, or by switching the \"grid\" value in the START menu.");
oslDrawString(1, 170, "If \"loop all\" is on, then the measures will play one after");
oslDrawString(1, 180, "another. If it is off, it will only repeat one measure. It is");
oslDrawString(1, 190, "recommended that you stop playback before editing another grid.");
oslDrawString(1, 210, "Press SELECT to hide this screen.");
if (osl_keys->pressed.select)
break;
oslEndDrawing();
oslSyncFrame();
}
return;
}
bool tmDeleteWarning(int slot) {
bool x = FALSE;
char msg[50];
sprintf(msg, "Are you sure you want to delete song%d.tms ?", slot);
while (!osl_quit) {
oslStartDrawing();
oslReadKeys();
tmDrawGrid();
oslDrawFillRect(0, 0, 480, 272, RGBA(0, 0, 0, 125));
oslDrawString(13, 70, msg);
oslDrawString(100, 90, "X - Yes");
oslDrawString(100, 100, "O - No");
if (osl_keys->pressed.cross) {
x = TRUE;
break;
}
if (osl_keys->pressed.circle)
break;
oslEndDrawing();
oslSyncFrame();
}
return x;
}
bool tmClearAllWarning(void) {
oslClearScreen(RGBA(0, 0, 0, 255));
bool x = FALSE;
while (!osl_quit) {
oslStartDrawing();
oslReadKeys();
tmDrawGrid();
oslDrawFillRect(0, 0, 480, 272, RGBA(0, 0, 0, 125));
oslSetTextColor(RGBA(255,0,0,255));
oslDrawString(200, 50, "WARNING:");
oslSetTextColor(RGBA(255,255,255,255));
oslDrawString(3, 70, "Are you sure you want to clear all grids? This cannot be undone.");
oslDrawString(13, 80, "Press X to clear all grids, or press O to cancel.");
if (osl_keys->pressed.cross) {
x = TRUE;
break;
}
if (osl_keys->pressed.circle)
break;
oslEndDrawing();
oslSyncFrame();
}
return x;
}
unsigned char tmMenu(void) {
int x;
char mstrings[MAX_MENU_ITEMS][40];
char ver[25];
while (!osl_quit) {
oslStartDrawing();
oslReadKeys();
tmDrawGrid();
oslDrawFillRect(0, 0, 480, 272, RGBA(0, 0, 0, 125));
tempo = tmTempo(bpm);
bpm = tmBPM(tempo);
for (x = 0; x < MAX_MENU_ITEMS; x++) {
bzero(mstrings[x], sizeof(mstrings[x]));
switch (x) {
case SAVEM:
sprintf(mstrings[x], "%s Save song", (menuoption == x) ? "->" : " ");
break;
case LOADM:
sprintf(mstrings[x], "%s Load song", (menuoption == x) ? "->" : " ");
break;
case HELPM:
sprintf(mstrings[x], "%s Help me", (menuoption == x) ? "->" : " ");
break;
case LOOPM:
sprintf(mstrings[x], "%s Loop all: %s", (menuoption == x) ? "->" : " ", (loopall) ? "on" : "off");
break;
case TEMPOM:
sprintf(mstrings[x], "%s Tempo: %d BPM", (menuoption == x) ? "->" : " ", tmBPM(tempo));
break;
case GRIDM:
sprintf(mstrings[x], "%s Grid: %d", (menuoption == x) ? "->" : " ", (current+1));
break;
case CUTM:
sprintf(mstrings[x], "%s Cut grid", (menuoption == x) ? "->" : " ");
break;
case COPYM:
sprintf(mstrings[x], "%s Copy grid", (menuoption == x) ? "->" : " ");
break;
case PASTEM:
if (tmIsGridEmpty(clipboard))
oslSetTextColor(RGBA(255,0,0,255));
sprintf(mstrings[x], "%s Paste grid", (menuoption == x) ? "->" : " ");
break;
case CLEARM:
sprintf(mstrings[x], "%s Clear grid", (menuoption == x) ? "->" : " ");
break;
case CLEARALLM:
sprintf(mstrings[x], "%s Clear all grids", (menuoption == x) ? "->" : " ");
break;
}
oslDrawString(10, (60+(x*10)), mstrings[x]);
oslSetTextColor(RGBA(255,255,255,255));
}
bzero(ver, sizeof(ver));
// sprintf(ver, "ToneMatrix %s by Babkock", VERSION);
oslDrawString(10, 240, ver);
if ((osl_keys->pressed.up) && (menuoption > 0)) {
menuoption--;
if (menuoption == BREAK)
menuoption--;
}
if ((osl_keys->pressed.down) && (menuoption < (MAX_MENU_ITEMS-1))) {
menuoption++;
if (menuoption == BREAK)
menuoption++;
}
if (osl_keys->pressed.left) {
switch (menuoption) {
case GRIDM:
if (current > 0)
current--;
break;
case LOOPM:
loopall = (loopall) ? FALSE : TRUE;
break;
case TEMPOM:
if (bpm > MIN_BPM)
bpm -= 5;
tempo = tmTempo(bpm);
break;
}
}
if (osl_keys->pressed.right) {
switch (menuoption) {
case GRIDM:
if (current < (MAX_GRIDS-1))
current++;
break;
case LOOPM:
loopall = (loopall) ? FALSE : TRUE;
break;
case TEMPOM:
if (bpm < MAX_BPM)
bpm += 5;
tempo = tmTempo(bpm);
break;
}
}
if (osl_keys->pressed.cross) {
if ((menuoption != LOOPM) && (menuoption != TEMPOM) && (menuoption != GRIDM) &&
(menuoption != CUTM) && (menuoption != COPYM) && (menuoption != PASTEM))
return menuoption;
else {
switch (menuoption) {
case CUTM:
clipboard = tmClear();
clipboard = data[current];
data[current] = tmClear();
break;
case COPYM:
clipboard = tmClear();
clipboard = data[current];
break;
case PASTEM:
if (!tmIsGridEmpty(clipboard)) {
data[current] = tmClear();
data[current] = clipboard;
}
break;
}
}
}
if (osl_keys->pressed.start)
break;
oslEndDrawing();
oslSyncFrame();
}
return 69;
}
void tmFileDialog(bool save) {
int x;
unsigned char option = 0;
bool empty[MAX_SAVE_SLOTS];
char strings[MAX_SAVE_SLOTS][50];
char mdate[MAX_SAVE_SLOTS][50];
char tmp[30];
SceIoStat a;
typedef struct {
int year, month, day;
int minute, hour;
} metadata;
metadata songMeta[MAX_SAVE_SLOTS];
current = 0;
for (x = 0; x < MAX_SAVE_SLOTS; x++) {
bzero(tmp, sizeof(tmp));
sprintf(tmp, "songs/song%d.tms", x);
sceIoGetstat(tmp, &a);
songMeta[x].year = a.st_mtime.year;
songMeta[x].month = a.st_mtime.month;
songMeta[x].day = a.st_mtime.day;
songMeta[x].minute = a.st_mtime.minute;
songMeta[x].hour = a.st_mtime.hour;
}
// I have to make a separate struct because accessing sm->tm_mday
// from the while (!osl_quit) fries the memory stick
// same reason why there's a bool empty[]
for (x = 0; x < MAX_SAVE_SLOTS; x++) {
bzero(tmp, sizeof(tmp));
sprintf(tmp, "songs/song%d.tms", x);
empty[x] = tmDoesFileExist(tmp);
}
while (!osl_quit) {
oslStartDrawing();
oslReadKeys();
tmDrawGrid();
oslDrawFillRect(0, 0, 480, 272, RGBA(0, 0, 0, 125));
if (save)
oslDrawString(10, 40, "Press X (cross) to save your song in the selected slot.");
else
oslDrawString(10, 40, "Press X (cross) to load a song from the selected slot.");
oslDrawString(10, 50, "Press O (circle) to cancel.");
for (x = 0; x < MAX_SAVE_SLOTS; x++) {
bzero(strings[x], sizeof(strings[x]));
bzero(tmp, sizeof(tmp));
sprintf(tmp, "song%d.tms", x);
sprintf(strings[x], "%s %s", (option == x) ? "->" : " ", (empty[x]) ? "EMPTY" : tmp);
sprintf(mdate[x], "%d/%d/%d %d:%d UTC", songMeta[x].month, songMeta[x].day, songMeta[x].year, songMeta[x].hour, songMeta[x].minute);
oslDrawString(10, (70+(x*10)), strings[x]);
if (!empty[x])
oslDrawString(200, (70+(x*10)), mdate[x]);
}
oslDrawString(10, 190, "Press /\\ (triangle) to delete the selected song slot.");
if ((osl_keys->pressed.up) && (option > 0))
option--;
if ((osl_keys->pressed.down) && (option < (MAX_SAVE_SLOTS-1)))
option++;
if (osl_keys->pressed.cross) {
if (empty[option]) {
if (save) {
tmWrite(option);
break;
}
}
else {
if (save) {
if (tmOverwriteWarning(option)) {
tmWrite(option);
break;
}
}
else {
tmRead(option);
break;
}
}
}
if (osl_keys->pressed.triangle) {
if (!empty[option]) {
if (tmDeleteWarning(option)) {
bzero(tmp, sizeof(tmp));
sprintf(tmp, "songs/song%d.tms", option);
remove(tmp);
empty[option] = TRUE;
}
}
}
if (osl_keys->pressed.circle)
break;
if (osl_keys->pressed.start)
break;
oslEndDrawing();
oslSyncFrame();
}
return;
}
