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#include "settings.h"
#include "save.h"
static Settings settings = {
.bpm = 90,
.auto_save = TOGGLE_ON,
.help = TOGGLE_ON,
};
static int settings_cursor_loc = 0;
void sync_in_96(void);
void sync_in_48(void);
void sync_in_24(void);
void sync_in_12(void);
void sync_in_6(void);
void sync_in_4(void);
void reset_sequencer(void);
void toggle_playing(void);
void stop_playing(void);
static int sync_ticks = 0;
void
set_audio_settings(void) {
if (settings.sync == SYNC_IN_LINK_96BPQ ||
settings.sync == SYNC_IN_LINK_48BPQ ||
settings.sync == SYNC_IN_LINK_24BPQ ||
settings.sync == SYNC_IN_LINK_12BPQ ||
settings.sync == SYNC_IN_LINK_6BPQ ||
settings.sync == SYNC_IN_LINK_4BPQ) {
switch (settings.sync) {
case SYNC_IN_LINK_96BPQ: { irs_set(IRQ_SERIAL, sync_in_96); } break;
case SYNC_IN_LINK_48BPQ: { irs_set(IRQ_SERIAL, sync_in_48); } break;
case SYNC_IN_LINK_24BPQ: { irs_set(IRQ_SERIAL, sync_in_24); } break;
case SYNC_IN_LINK_12BPQ: { irs_set(IRQ_SERIAL, sync_in_12); } break;
case SYNC_IN_LINK_6BPQ: { irs_set(IRQ_SERIAL, sync_in_6); } break;
case SYNC_IN_LINK_4BPQ: { irs_set(IRQ_SERIAL, sync_in_4); } break;
default: break;
}
irs_set(IRQ_TIMER_3, NULL);
SIO_MODE = SIO_MODE_GP
| SIO_SC_OUT(0)
| SIO_SD_OUT(0)
| SIO_SI_OUT(0)
| SIO_SO_OUT(0)
| SIO_IRQ_ENABLE;
} else {
irs_set(IRQ_SERIAL, NULL);
}
switch (settings.sync) {
case SYNC_OUT_AUDIO_12BPQ:
case SYNC_OUT_AUDIO_6BPQ:
case SYNC_OUT_AUDIO_4BPQ:
case SYNC_OUT_AUDIO_2BPQ:
case SYNC_OUT_LINK_AUDIO_12BPQ:
case SYNC_OUT_LINK_AUDIO_6BPQ:
case SYNC_OUT_LINK_AUDIO_4BPQ:
case SYNC_OUT_LINK_AUDIO_2BPQ: {
SOUND_DMG_MASTER = sound_volume(SOUND_SQUARE1
| SOUND_SQUARE2
| SOUND_WAVE
| SOUND_NOISE, 3, 2);
SOUND_DSOUND_MASTER =
SOUND_DMG100
| SOUND_DSOUND_RATIO_A
| SOUND_DSOUND_LEFT_A
| SOUND_DSOUND_RESET_A;
} break;
default: {
SOUND_DMG_MASTER = sound_volume(SOUND_SQUARE1
| SOUND_SQUARE2
| SOUND_WAVE
| SOUND_NOISE, 3, 0);
SOUND_DSOUND_MASTER = SOUND_DMG100;
} break;
}
}
void
handle_settings_input(void) {
if (key_retrig(KEY_DOWN)) {
if (settings_cursor_loc == (SETTINGS_NUM - 1)) {
settings_cursor_loc = 0;
} else {
settings_cursor_loc++;
}
clear_screen = true;
}
if (key_retrig(KEY_UP)) {
if (settings_cursor_loc == 0) {
settings_cursor_loc = SETTINGS_NUM - 1;
} else {
settings_cursor_loc--;
}
clear_screen = true;
}
if (key_retrig(KEY_R)) {
switch (settings_cursor_loc) {
case SETTINGS_SYNC: {
if ((settings.sync + 1) >= SYNC_NUM) {
settings.sync = 0;
} else {
settings.sync++;
}
stop_playing();
set_audio_settings();
} break;
case SETTINGS_THEME: {
if ((settings.theme + 1) >= THEME_NUM) {
settings.theme = 0;
} else {
settings.theme++;
}
swap_palette(settings.theme);
} break;
case SETTINGS_GLOBAL_MUTE: {
if ((settings.global_mute + 1) >= TOGGLE_NUM) {
settings.global_mute = 0;
} else {
settings.global_mute++;
}
} break;
case SETTINGS_GLOBAL_BPM: {
if ((settings.global_bpm + 1) >= TOGGLE_NUM) {
settings.global_bpm = 0;
} else {
settings.global_bpm++;
}
redraw_bpm = true;
settings.bpm = patterns[pattern_selection_loc].bpm;
if (play_status) {
update_bpm = true;
}
} break;
case SETTINGS_AUTO_SAVE: {
if ((settings.auto_save + 1) >= TOGGLE_NUM) {
settings.auto_save = 0;
} else {
settings.auto_save++;
}
} break;
case SETTINGS_HELP: {
if ((settings.help + 1) >= TOGGLE_NUM) {
settings.help = 0;
} else {
settings.help++;
}
} break;
}
save_metadata();
clear_screen = true;
}
if (key_retrig(KEY_L)) {
switch (settings_cursor_loc) {
case SETTINGS_SYNC: {
if (settings.sync == 0) {
settings.sync = SYNC_NUM - 1;
} else {
settings.sync--;
}
stop_playing();
set_audio_settings();
} break;
case SETTINGS_THEME: {
if (settings.theme == 0) {
settings.theme = THEME_NUM - 1;
} else {
settings.theme--;
}
swap_palette(settings.theme);
} break;
case SETTINGS_GLOBAL_MUTE: {
if (settings.global_mute == 0) {
settings.global_mute = TOGGLE_NUM - 1;
} else {
settings.global_mute--;
}
} break;
case SETTINGS_GLOBAL_BPM: {
if (settings.global_bpm == 0) {
settings.global_bpm = TOGGLE_NUM - 1;
} else {
settings.global_bpm--;
}
redraw_bpm = true;
settings.bpm = patterns[pattern_selection_loc].bpm;
if (play_status) {
update_bpm = true;
}
} break;
case SETTINGS_AUTO_SAVE: {
if (settings.auto_save == 0) {
settings.auto_save = TOGGLE_NUM - 1;
} else {
settings.auto_save--;
}
} break;
case SETTINGS_HELP: {
if (settings.help == 0) {
settings.help = TOGGLE_NUM - 1;
} else {
settings.help--;
}
} break;
}
save_metadata();
clear_screen = true;
}
if (key_tap(KEY_A)) {
next_scene = SCENE_SEQUENCER;
}
if (key_tap(KEY_START)) {
reset_sequencer();
toggle_playing();
}
}
|
