static void beastScrollingFX(){
u32 hscrollInc = 0;
u16 vblCount = 0;
u16 vramIndex = TILE_USERINDEX;
short i;
Sprite sprites[BALL_COUNT];
SYS_disableInts();
VDP_clearPlan(APLAN, 0);
VDP_clearPlan(BPLAN, 0);
/* Set a larger tileplan to be able to scroll */
VDP_setPlanSize(64, 32);
/* Draw the foreground */
VDP_setPalette(PAL1, ground.palette->data);
VDP_drawImageEx(BPLAN, &ground, TILE_ATTR_FULL(PAL1, FALSE, FALSE, FALSE, vramIndex), 0, 4, FALSE, FALSE);
VDP_drawImageEx(BPLAN, &ground, TILE_ATTR_FULL(PAL1, FALSE, FALSE, FALSE, vramIndex), 24, 4, FALSE, FALSE);
vramIndex += ground.tileset->numTile;
VDP_setPalette(PAL0, rse_logo.palette->data);
VDP_drawImageEx(APLAN, &rse_logo, TILE_ATTR_FULL(PAL0, FALSE, FALSE, FALSE, vramIndex), 0, 6, FALSE, FALSE);
vramIndex += rse_logo.tileset->numTile;
for(i = 0; i < BALL_COUNT; i++)
SPR_initSprite(&sprites[i], &ball_metal, 0, 0, TILE_ATTR_FULL(PAL2, TRUE, FALSE, FALSE, 0));
VDP_setPalette(PAL2, ball_metal.palette->data);
SPR_init(BALL_COUNT);
SYS_enableInts();
SND_startPlay_XGM(midnight);
while (1){
hscrollInc = 0;
VDP_waitVSync();
VDP_setHorizontalScroll(PLAN_B, -vblCount);
VDP_setHorizontalScroll(PLAN_A, sinFix16(vblCount << 2));
for(i = 0; i < BALL_COUNT; i++)
{
// SPR_setPosition(&sprites[i], 160 + sinFix16((vblCount << 2) + (i << 5)), 100 + cosFix16((vblCount << 3) + (i << 3)));
sprites[i].x = (160 + 0x80) + sinFix16((vblCount << 2) + (i << 5));
sprites[i].y = (100 + 0x80) + cosFix16((vblCount << 3) + (i << 3));
}
SPR_update(sprites, BALL_COUNT);
vblCount += 1;
}
}
static void joyEvent(u16 joy, u16 changed, u16 state)
{
// LEFT button state changed
if (changed & state & BUTTON_LEFT)
{
if (cmd == NULL)
{
// driver change
if (driver > &drivers[0]) driver--;
}
else
{
// param change
const param_def *param = getCurrentParam();
if (param > &cmd->params[0])
setCurrentParam(param - 1);
}
}
// RIGHT button state changed
else if (changed & state & BUTTON_RIGHT)
{
if (cmd == NULL)
{
// driver change
if (driver < &drivers[NUM_DRIVER - 1]) driver++;
}
else
{
// param change
const param_def *param = getCurrentParam();
if (param < &cmd->params[cmd->num_param - 1])
setCurrentParam(param + 1);
}
}
// UP button state changed
if (changed & state & BUTTON_UP)
{
if (cmd != NULL)
{
if (cmd > &driver->cmds[0]) cmd--;
else cmd = NULL;
}
}
// DOWN button state changed
else if (changed & state & BUTTON_DOWN)
{
if (cmd == NULL)
{
if (driver->num_cmd > 0)
cmd = driver->cmds;
}
else if (cmd < &driver->cmds[driver->num_cmd - 1]) cmd++;
}
const u16 driver_ind = getCurrentDriverIndex();
const u16 loop = params_value[driver_ind][0]->value;
// driver commands
switch(driver->id)
{
case Z80_DRIVER_PCM:
{
const u16 pan = params_value[driver_ind][1]->value;
if (changed & state & BUTTON_A)
{
if (SND_isPlaying_PCM())
SND_stopPlay_PCM();
else
{
// RATE parameter value
switch(params_value[driver_ind][2]->value)
{
case SOUND_RATE_8000:
SND_startPlay_PCM(india_8k, sizeof(india_8k), SOUND_RATE_8000, pan, loop);
break;
case SOUND_RATE_11025:
SND_startPlay_PCM(india_11k, sizeof(india_11k), SOUND_RATE_11025, pan, loop);
break;
case SOUND_RATE_13400:
SND_startPlay_PCM(india_13k, sizeof(india_13k), SOUND_RATE_13400, pan, loop);
break;
case SOUND_RATE_16000:
SND_startPlay_PCM(india_16k, sizeof(india_16k), SOUND_RATE_16000, pan, loop);
break;
case SOUND_RATE_22050:
SND_startPlay_PCM(india_22k, sizeof(india_22k), SOUND_RATE_22050, pan, loop);
break;
case SOUND_RATE_32000:
SND_startPlay_PCM(india_32k, sizeof(india_32k), SOUND_RATE_32000, pan, loop);
break;
}
}
}
break;
}
case Z80_DRIVER_2ADPCM:
{
if (changed & state & BUTTON_A)
{
if (SND_isPlaying_2ADPCM(SOUND_PCM_CH1_MSK))
SND_stopPlay_2ADPCM(SOUND_PCM_CH1);
else
SND_startPlay_2ADPCM(india_pcm_22k, sizeof(india_pcm_22k), SOUND_PCM_CH1, loop);
}
if (changed & state & BUTTON_B)
{
if (SND_isPlaying_2ADPCM(SOUND_PCM_CH2_MSK))
SND_stopPlay_2ADPCM(SOUND_PCM_CH2);
else
SND_startPlay_2ADPCM(loop3_pcm_22k, sizeof(loop3_pcm_22k), SOUND_PCM_CH2, loop);
}
break;
}
case Z80_DRIVER_4PCM_ENV:
{
// set volume values for driver 4PCM_ENV
SND_setVolume_4PCM_ENV(SOUND_PCM_CH1, params_value[driver_ind][1]->value);
SND_setVolume_4PCM_ENV(SOUND_PCM_CH2, params_value[driver_ind][2]->value);
SND_setVolume_4PCM_ENV(SOUND_PCM_CH3, params_value[driver_ind][3]->value);
SND_setVolume_4PCM_ENV(SOUND_PCM_CH4, params_value[driver_ind][4]->value);
if (changed & state & BUTTON_START)
{
if (SND_isPlaying_4PCM_ENV(SOUND_PCM_CH4_MSK))
SND_stopPlay_4PCM_ENV(SOUND_PCM_CH4);
else
SND_startPlay_4PCM_ENV(loop2_16k, sizeof(loop2_16k), SOUND_PCM_CH4, loop);
}
if (changed & state & BUTTON_A)
{
if (SND_isPlaying_4PCM_ENV(SOUND_PCM_CH1_MSK))
SND_stopPlay_4PCM_ENV(SOUND_PCM_CH1);
else
SND_startPlay_4PCM_ENV(hat2_16k, sizeof(hat2_16k), SOUND_PCM_CH1, loop);
}
if (changed & state & BUTTON_B)
{
if (SND_isPlaying_4PCM_ENV(SOUND_PCM_CH2_MSK))
SND_stopPlay_4PCM_ENV(SOUND_PCM_CH2);
else
SND_startPlay_4PCM_ENV(snare2_16k, sizeof(snare2_16k), SOUND_PCM_CH2, loop);
}
if (changed & state & BUTTON_C)
{
if (SND_isPlaying_4PCM_ENV(SOUND_PCM_CH3_MSK))
SND_stopPlay_4PCM_ENV(SOUND_PCM_CH3);
else
SND_startPlay_4PCM_ENV(hat1_16k, sizeof(hat1_16k), SOUND_PCM_CH3, loop);
}
break;
}
case Z80_DRIVER_MVS:
{
if (changed & state & BUTTON_A)
{
if (SND_isPlaying_MVS())
SND_stopPlay_MVS();
else
{
if (loop)
SND_startPlay_MVS(music_mvs, 1);
else
SND_startPlay_MVS(music_mvs, 0);
}
}
if (changed & state & BUTTON_B)
{
SND_startDAC_MVS(explode_u8k, sizeof(explode_u8k));
}
break;
}
case Z80_DRIVER_TFM:
{
if (changed & state & BUTTON_A)
{
SND_startPlay_TFM(music_tfd);
}
if (changed & state & BUTTON_START)
{
SND_stopPlay_TFM();
}
break;
}
case Z80_DRIVER_VGM:
{
if (changed & state & BUTTON_X)
{
SND_playSfx_VGM(explode_u8k, sizeof(explode_u8k));
}
if (changed & state & BUTTON_A)
{
SND_startPlay_VGM(sonic1);
}
if (changed & state & BUTTON_B)
{
SND_startPlay_VGM(roadrash);
}
if (changed & state & BUTTON_C)
{
SND_startPlay_VGM(bapcm_vgm);
}
if (changed & state & BUTTON_START)
{
if (SND_isPlaying_VGM())
SND_stopPlay_VGM();
else
SND_resumePlay_VGM();
}
break;
}
case Z80_DRIVER_XGM:
{
if (changed & state & BUTTON_X)
{
SND_setPCM_XGM(64, snare1_14k, sizeof(snare1_14k));
SND_startPlayPCM_XGM(64, 10, SOUND_PCM_CH2);
}
if (changed & state & BUTTON_Y)
{
//SND_setPCM_XGM(65, hat1_14k, sizeof(hat1_14k));
SND_setPCM_XGM(65, f_voice1_14k, sizeof(f_voice1_14k));
SND_startPlayPCM_XGM(65, 10, SOUND_PCM_CH3);
}
if (changed & state & BUTTON_Z)
{
SND_setPCM_XGM(66, loop1_14k, sizeof(loop1_14k));
SND_startPlayPCM_XGM(66, 10, SOUND_PCM_CH4);
}
if (changed & state & BUTTON_A)
{
if (SND_isPlaying_XGM()) SND_stopPlay_XGM();
else SND_startPlay_XGM(sor2_xgm);
}
if (changed & state & BUTTON_B)
{
if (SND_isPlaying_XGM()) SND_stopPlay_XGM();
else SND_startPlay_XGM(bapcm_xgm);
}
if (changed & state & BUTTON_C)
{
if (SND_isPlaying_XGM()) SND_stopPlay_XGM();
else
// SND_startPlay_XGM(toystory);
SND_startPlay_XGM(midnight);
}
if (changed & state & BUTTON_START)
{
if (SND_isPlaying_XGM())
SND_pausePlay_XGM();
else
SND_resumePlay_XGM();
}
break;
}
}
// MODE button state changed
if (changed & state & BUTTON_MODE)
{
dmaMethod++;
dmaMethod &= 3;
}
if (changed & state)
refreshDriverInfos();
}