140 lines
5.1 KiB
C++
140 lines
5.1 KiB
C++
/*************************************************************************/
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/* cp_player_data_nna.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "cp_player_data.h"
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void CPPlayer::process_NNAs() {
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int i;
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if (!song->has_instruments()) return;
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for (i = 0; i < CPPattern::WIDTH; i++) {
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Channel_Control *aux_chn_ctrl = &control.channel[i];
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if (aux_chn_ctrl->kick == KICK_NOTE) {
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bool k = false;
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if (aux_chn_ctrl->slave_voice != NULL) {
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Voice_Control *aux_voc_ctrl;
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aux_voc_ctrl = aux_chn_ctrl->slave_voice;
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if (aux_chn_ctrl->instrument_index == aux_chn_ctrl->slave_voice->instrument_index) { //maybe carry
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aux_chn_ctrl->carry.pan = aux_chn_ctrl->slave_voice->panning_envelope_ctrl;
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aux_chn_ctrl->carry.vol = aux_chn_ctrl->slave_voice->volume_envelope_ctrl;
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aux_chn_ctrl->carry.pitch = aux_chn_ctrl->slave_voice->pitch_envelope_ctrl;
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aux_chn_ctrl->carry.maybe = true;
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} else
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aux_chn_ctrl->carry.maybe = false;
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if (aux_voc_ctrl->NNA_type != CPInstrument::NNA_NOTE_CUT) {
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/* Make sure the old MP_VOICE channel knows it has no
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master now ! */
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aux_chn_ctrl->slave_voice = NULL;
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/* assume the channel is taken by NNA */
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aux_voc_ctrl->has_master_channel = false;
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switch (aux_voc_ctrl->NNA_type) {
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case CPInstrument::NNA_NOTE_CONTINUE: {
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} break;
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case CPInstrument::NNA_NOTE_OFF: {
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aux_voc_ctrl->note_end_flags |= END_NOTE_OFF;
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if (!aux_voc_ctrl->volume_envelope_ctrl.active || aux_voc_ctrl->instrument_ptr->get_volume_envelope()->is_loop_enabled()) {
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aux_voc_ctrl->note_end_flags |= END_NOTE_FADE;
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}
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} break;
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case CPInstrument::NNA_NOTE_FADE: {
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aux_voc_ctrl->note_end_flags |= END_NOTE_FADE;
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} break;
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}
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}
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}
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if (aux_chn_ctrl->duplicate_check_type != CPInstrument::DCT_DISABLED) {
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int i;
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for (i = 0; i < control.max_voices; i++) {
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if (!mixer->is_voice_active(i) ||
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(voice[i].master_channel != aux_chn_ctrl) ||
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(aux_chn_ctrl->instrument_index != voice[i].instrument_index))
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continue;
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Voice_Control *aux_voc_ctrl;
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aux_voc_ctrl = &voice[i];
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k = false;
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switch (aux_chn_ctrl->duplicate_check_type) {
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case CPInstrument::DCT_NOTE:
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if (aux_chn_ctrl->note == aux_voc_ctrl->note)
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k = true;
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break;
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case CPInstrument::DCT_SAMPLE:
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if (aux_chn_ctrl->sample_ptr == aux_voc_ctrl->sample_ptr)
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k = true;
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break;
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case CPInstrument::DCT_INSTRUMENT:
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k = true;
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break;
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}
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if (k) {
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switch (aux_chn_ctrl->duplicate_check_action) {
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case CPInstrument::DCA_NOTE_CUT: {
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aux_voc_ctrl->fadeout_volume = 0;
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} break;
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case CPInstrument::DCA_NOTE_OFF: {
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aux_voc_ctrl->note_end_flags |= END_NOTE_OFF;
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if (!aux_voc_ctrl->volume_envelope_ctrl.active || aux_chn_ctrl->instrument_ptr->get_volume_envelope()->is_loop_enabled()) {
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aux_voc_ctrl->note_end_flags |= END_NOTE_FADE;
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}
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} break;
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case CPInstrument::DCA_NOTE_FADE: {
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aux_voc_ctrl->note_end_flags |= END_NOTE_FADE;
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} break;
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}
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}
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}
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}
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} /* if (aux_chn_ctrl->kick==KICK_NOTE) */
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}
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}
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