void cinemat_state::barrier_sound_w(UINT8 sound_val, UINT8 bits_changed)
{
/* Player die - rising edge */
if (SOUNDVAL_RISING_EDGE(0x01))
m_samples->start(0, 0);
/* Player move - falling edge */
if (SOUNDVAL_FALLING_EDGE(0x02))
m_samples->start(1, 1);
/* Enemy move - falling edge */
if (SOUNDVAL_FALLING_EDGE(0x04))
m_samples->start(2, 2);
}
static void barrier_sound_w(UINT8 sound_val, UINT8 bits_changed)
{
/* Player die - rising edge */
if (SOUNDVAL_RISING_EDGE(0x01))
sample_start(0, 0, 0);
/* Player move - falling edge */
if (SOUNDVAL_FALLING_EDGE(0x02))
sample_start(1, 1, 0);
/* Enemy move - falling edge */
if (SOUNDVAL_FALLING_EDGE(0x04))
sample_start(2, 2, 0);
}
static void barrier_sound_w(running_machine &machine, UINT8 sound_val, UINT8 bits_changed)
{
samples_device *samples = machine.device<samples_device>("samples");
/* Player die - rising edge */
if (SOUNDVAL_RISING_EDGE(0x01))
samples->start(0, 0);
/* Player move - falling edge */
if (SOUNDVAL_FALLING_EDGE(0x02))
samples->start(1, 1);
/* Enemy move - falling edge */
if (SOUNDVAL_FALLING_EDGE(0x04))
samples->start(2, 2);
}
static void barrier_sound_w(running_machine *machine, UINT8 sound_val, UINT8 bits_changed)
{
running_device *samples = machine->device("samples");
/* Player die - rising edge */
if (SOUNDVAL_RISING_EDGE(0x01))
sample_start(samples, 0, 0, 0);
/* Player move - falling edge */
if (SOUNDVAL_FALLING_EDGE(0x02))
sample_start(samples, 1, 1, 0);
/* Enemy move - falling edge */
if (SOUNDVAL_FALLING_EDGE(0x04))
sample_start(samples, 2, 2, 0);
}
void cinemat_state::speedfrk_sound_w(UINT8 sound_val, UINT8 bits_changed)
{
/* on the falling edge of bit 0x08, clock the inverse of bit 0x04 into the top of the shiftreg */
if (SOUNDVAL_FALLING_EDGE(0x08))
{
m_current_shift = ((m_current_shift >> 1) & 0x7fff) | ((~sound_val << 13) & 1);
/* high 12 bits control the frequency - counts from value to $FFF, carry triggers */
/* another counter */
/* low 4 bits control the volume of the noise output (explosion?) */
}
static void spacewar_sound_w(running_machine &machine, UINT8 sound_val, UINT8 bits_changed)
{
samples_device *samples = machine.device<samples_device>("samples");
/* Explosion - rising edge */
if (SOUNDVAL_RISING_EDGE(0x01))
samples->start(0, (machine.rand() & 1) ? 0 : 6);
/* Fire sound - rising edge */
if (SOUNDVAL_RISING_EDGE(0x02))
samples->start(1, (machine.rand() & 1) ? 1 : 7);
/* Player 1 thrust - 0=on, 1=off */
if (SOUNDVAL_FALLING_EDGE(0x04))
samples->start(3, 3, true);
if (SOUNDVAL_RISING_EDGE(0x04))
samples->stop(3);
/* Player 2 thrust - 0=on, 1-off */
if (SOUNDVAL_FALLING_EDGE(0x08))
samples->start(4, 4, true);
if (SOUNDVAL_RISING_EDGE(0x08))
samples->stop(4);
/* Mute - 0=off, 1=on */
if (SOUNDVAL_FALLING_EDGE(0x10))
samples->start(2, 2, true); /* play idle sound */
if (SOUNDVAL_RISING_EDGE(0x10))
{
int i;
/* turn off all but the idle sound */
for (i = 0; i < 5; i++)
if (i != 2)
samples->stop(i);
/* Pop when board is shut off */
samples->start(2, 5);
}
}
static void spacewar_sound_w(running_machine *machine, UINT8 sound_val, UINT8 bits_changed)
{
running_device *samples = machine->device("samples");
/* Explosion - rising edge */
if (SOUNDVAL_RISING_EDGE(0x01))
sample_start(samples, 0, (mame_rand(machine) & 1) ? 0 : 6, 0);
/* Fire sound - rising edge */
if (SOUNDVAL_RISING_EDGE(0x02))
sample_start(samples, 1, (mame_rand(machine) & 1) ? 1 : 7, 0);
/* Player 1 thrust - 0=on, 1=off */
if (SOUNDVAL_FALLING_EDGE(0x04))
sample_start(samples, 3, 3, 1);
if (SOUNDVAL_RISING_EDGE(0x04))
sample_stop(samples, 3);
/* Player 2 thrust - 0=on, 1-off */
if (SOUNDVAL_FALLING_EDGE(0x08))
sample_start(samples, 4, 4, 1);
if (SOUNDVAL_RISING_EDGE(0x08))
sample_stop(samples, 4);
/* Mute - 0=off, 1=on */
if (SOUNDVAL_FALLING_EDGE(0x10))
sample_start(samples, 2, 2, 1); /* play idle sound */
if (SOUNDVAL_RISING_EDGE(0x10))
{
int i;
/* turn off all but the idle sound */
for (i = 0; i < 5; i++)
if (i != 2)
sample_stop(samples, i);
/* Pop when board is shut off */
sample_start(samples, 2, 5, 0);
}
}
static void speedfrk_sound_w(running_machine *machine, UINT8 sound_val, UINT8 bits_changed)
{
running_device *samples = machine->device("samples");
/* on the falling edge of bit 0x08, clock the inverse of bit 0x04 into the top of the shiftreg */
if (SOUNDVAL_FALLING_EDGE(0x08))
{
current_shift = ((current_shift >> 1) & 0x7fff) | ((~sound_val << 13) & 1);
/* high 12 bits control the frequency - counts from value to $FFF, carry triggers */
/* another counter */
/* low 4 bits control the volume of the noise output (explosion?) */
}
void cinemat_state::spacewar_sound_w(UINT8 sound_val, UINT8 bits_changed)
{
/* Explosion - rising edge */
if (SOUNDVAL_RISING_EDGE(0x01))
m_samples->start(0, (machine().rand() & 1) ? 0 : 6);
/* Fire sound - rising edge */
if (SOUNDVAL_RISING_EDGE(0x02))
m_samples->start(1, (machine().rand() & 1) ? 1 : 7);
/* Player 1 thrust - 0=on, 1=off */
if (SOUNDVAL_FALLING_EDGE(0x04))
m_samples->start(3, 3, true);
if (SOUNDVAL_RISING_EDGE(0x04))
m_samples->stop(3);
/* Player 2 thrust - 0=on, 1-off */
if (SOUNDVAL_FALLING_EDGE(0x08))
m_samples->start(4, 4, true);
if (SOUNDVAL_RISING_EDGE(0x08))
m_samples->stop(4);
/* Mute - 0=off, 1=on */
if (SOUNDVAL_FALLING_EDGE(0x10))
m_samples->start(2, 2, true); /* play idle sound */
if (SOUNDVAL_RISING_EDGE(0x10))
{
int i;
/* turn off all but the idle sound */
for (i = 0; i < 5; i++)
if (i != 2)
m_samples->stop(i);
/* Pop when board is shut off */
m_samples->start(2, 5);
}
}
static void spacewar_sound_w(UINT8 sound_val, UINT8 bits_changed)
{
/* Explosion - rising edge */
if (SOUNDVAL_RISING_EDGE(0x01))
sample_start(0, (rand() & 1) ? 0 : 6, 0);
/* Fire sound - rising edge */
if (SOUNDVAL_RISING_EDGE(0x02))
sample_start(1, (rand() & 1) ? 1 : 7, 0);
/* Player 1 thrust - 0=on, 1=off */
if (SOUNDVAL_FALLING_EDGE(0x04))
sample_start(3, 3, 1);
if (SOUNDVAL_RISING_EDGE(0x04))
sample_stop(3);
/* Player 2 thrust - 0=on, 1-off */
if (SOUNDVAL_FALLING_EDGE(0x08))
sample_start(4, 4, 1);
if (SOUNDVAL_RISING_EDGE(0x08))
sample_stop(4);
/* Mute - 0=off, 1=on */
if (SOUNDVAL_FALLING_EDGE(0x10))
sample_start(2, 2, 1); /* play idle sound */
if (SOUNDVAL_RISING_EDGE(0x10))
{
int i;
/* turn off all but the idle sound */
for (i = 0; i < 5; i++)
if (i != 2)
sample_stop(i);
/* Pop when board is shut off */
sample_start(2, 5, 0);
}
}
