// save/restore
//void save_restore(ymfm_saved_state &state);
// reset the channel state
//void reset();
// return the channel offset
//uint32_t choffs() const { return m_choffs; }
// assign operators
public void assign(uint32_t index, fm_operator <RegisterType, RegisterType_OPS> op)
{
assert(index < m_op.Length);
m_op[index] = op;
if (op != null)
{
op.set_choffs(m_choffs);
}
}
fm_operator <RegisterType, RegisterType_OPS> [] m_operator = new fm_operator <RegisterType, RegisterType_OPS> [OPERATORS]; // operator pointers //std::unique_ptr<fm_operator<RegisterType>> m_operator[OPERATORS]; // operator pointers
// constructor
public fm_engine_base(ymfm_interface intf)
{
m_intf = intf;
m_env_counter = 0;
m_status = 0;
m_clock_prescale = (uint8_t)register_ops.DEFAULT_PRESCALE;
m_irq_mask = (uint8_t)(STATUS_TIMERA | STATUS_TIMERB);
m_irq_state = 0;
m_timer_running = new uint8_t[] { 0, 0 };
m_active_channels = ALL_CHANNELS;
m_modified_channels = ALL_CHANNELS;
m_prepare_count = 0;
// inform the interface of their engine
m_intf.m_engine = this;
m_regs = new RegisterType();
// create the channels
for (uint32_t chnum = 0; chnum < CHANNELS; chnum++)
{
m_channel[chnum] = new fm_channel <RegisterType, RegisterType_OPS>(this, register_ops.channel_offset(chnum));
}
// create the operators
for (uint32_t opnum = 0; opnum < OPERATORS; opnum++)
{
m_operator[opnum] = new fm_operator <RegisterType, RegisterType_OPS>(this, register_ops.operator_offset(opnum));
}
// do the initial operator assignment
assign_operators();
}
