d8223ffa75
That year should bring the long-awaited OpenGL ES 3.0 compatible renderer
with state-of-the-art rendering techniques tuned to work as low as middle
end handheld devices - without compromising with the possibilities given
for higher end desktop games of course. Great times ahead for the Godot
community and the gamers that will play our games!
(cherry picked from commit c7bc44d5ad)
344 lines
8.3 KiB
C++
344 lines
8.3 KiB
C++
/*************************************************************************/
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/* cp_instrument.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_instrument.h"
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#include "cp_song.h"
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#include "cp_note.h"
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const char *CPInstrument::get_name() {
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return name;
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}
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void CPInstrument::set_name(const char *p_name) {
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if (p_name==NULL) {
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name[0]=0;
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return;
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}
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bool done=false;
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for (int i=0;i<MAX_NAME_LEN;i++) {
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name[i]=done?0:p_name[i];
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if (!done && p_name[i]==0)
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done=true;
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}
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name[MAX_NAME_LEN-1]=0; /* just in case */
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}
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void CPInstrument::set_sample_number(uint8_t p_note,uint8_t p_sample_id) {
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CP_ERR_COND(p_note>=CPNote::NOTES);
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CP_ERR_COND(p_sample_id>CPSong::MAX_SAMPLES && p_sample_id!=CPNote::EMPTY);
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data.sample_number[p_note]=p_sample_id;
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}
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uint8_t CPInstrument::get_sample_number(uint8_t p_note) {
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CP_ERR_COND_V(p_note>=CPNote::NOTES,0);
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return data.sample_number[p_note];
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}
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void CPInstrument::set_note_number(uint8_t p_note,uint8_t p_note_id) {
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CP_ERR_COND(p_note>=CPNote::NOTES);
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CP_ERR_COND(p_note_id>=CPNote::NOTES && p_note_id!=CPNote::EMPTY);
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data.note_number[p_note]=p_note_id;
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}
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uint8_t CPInstrument::get_note_number(uint8_t p_note) {
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CP_ERR_COND_V(p_note>=CPNote::NOTES,0);
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return data.note_number[p_note];
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}
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void CPInstrument::set_NNA_type(NNA_Type p_NNA_type) {
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data.NNA_type=p_NNA_type;
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}
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CPInstrument::NNA_Type CPInstrument::get_NNA_type() {
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return data.NNA_type;
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}
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void CPInstrument::set_DC_type(DC_Type p_DC_type) {
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data.DC_type=p_DC_type;
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}
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CPInstrument::DC_Type CPInstrument::get_DC_type() {
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return data.DC_type;
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}
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void CPInstrument::set_DC_action(DC_Action p_DC_action) {
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data.DC_action=p_DC_action;
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}
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CPInstrument::DC_Action CPInstrument::get_DC_action() {
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return data.DC_action;
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}
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/* Volume */
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void CPInstrument::set_volume_global_amount(uint8_t p_amount) {
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CP_ERR_COND(p_amount>MAX_VOLUME);
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data.volume.global_amount=p_amount;
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}
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uint8_t CPInstrument::get_volume_global_amount() {
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return data.volume.global_amount;
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}
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void CPInstrument::set_volume_fadeout(uint16_t p_amount) {
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CP_ERR_COND(p_amount>MAX_FADEOUT);
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data.volume.fadeout=p_amount;
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}
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uint16_t CPInstrument::get_volume_fadeout() {
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return data.volume.fadeout;
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}
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void CPInstrument::set_volume_random_variation(uint8_t p_amount) {
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CP_ERR_COND(p_amount>MAX_VOLUME_RANDOM);
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data.volume.random_variation=p_amount;
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}
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uint8_t CPInstrument::get_volume_random_variation() {
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return data.volume.random_variation;
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}
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/* Panning */
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void CPInstrument::set_pan_default_amount(uint8_t p_amount) {
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CP_ERR_COND(p_amount>MAX_PAN);
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data.pan.default_amount=p_amount;
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}
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uint8_t CPInstrument::get_pan_default_amount() {
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return data.pan.default_amount;
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}
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void CPInstrument::set_pan_default_enabled(bool p_enabled) {
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data.pan.use_default=p_enabled;
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}
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bool CPInstrument::is_pan_default_enabled() {
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return data.pan.use_default;
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}
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void CPInstrument::set_pan_pitch_separation(int8_t p_amount) {
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CP_ERR_COND(p_amount<-32);
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CP_ERR_COND(p_amount>32);
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data.pan.pitch_separation=p_amount;
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}
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int8_t CPInstrument::get_pan_pitch_separation() {
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return data.pan.pitch_separation;
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}
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void CPInstrument::set_pan_pitch_center(uint8_t p_amount) {
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CP_ERR_COND(p_amount>=CPNote::NOTES);
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data.pan.pitch_center=p_amount;
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}
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uint8_t CPInstrument::get_pan_pitch_center() {
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return data.pan.pitch_center;
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}
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void CPInstrument::set_pan_random_variation(uint8_t p_amount) {
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CP_ERR_COND(p_amount>MAX_PAN_RANDOM);
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data.pan.random_variation=p_amount;
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}
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uint8_t CPInstrument::get_pan_random_variation() {
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return data.pan.random_variation;
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}
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/* Pitch / Filter */
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void CPInstrument::set_pitch_use_as_filter(bool p_enabled) {
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data.pitch.use_as_filter=p_enabled;
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}
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bool CPInstrument::is_pitch_use_as_filter() {
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return data.pitch.use_as_filter;
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}
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void CPInstrument::set_filter_use_default_cutoff(bool p_enabled) {
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data.pitch.use_default_cutoff=p_enabled;
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}
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bool CPInstrument::filter_use_default_cutoff() {
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return data.pitch.use_default_cutoff;
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}
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void CPInstrument::set_filter_default_cutoff(uint8_t p_amount) {
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CP_ERR_COND(p_amount>MAX_FILTER_CUTOFF);
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data.pitch.default_cutoff=p_amount;
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}
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uint8_t CPInstrument::get_filter_default_cutoff() {
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return data.pitch.default_cutoff;
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}
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void CPInstrument::set_filter_use_default_resonance(bool p_enabled) {
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data.pitch.use_default_resonance=p_enabled;
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}
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bool CPInstrument::filter_use_default_resonance() {
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return data.pitch.use_default_resonance;
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}
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void CPInstrument::set_filter_default_resonance(uint8_t p_amount) {
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CP_ERR_COND(p_amount>MAX_FILTER_RESONANCE);
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data.pitch.default_resonance=p_amount;
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}
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uint8_t CPInstrument::get_filter_default_resonance() {
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return data.pitch.default_resonance;
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}
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/* Envelopes */
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CPEnvelope* CPInstrument::get_volume_envelope() {
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return &data.volume.envelope;
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}
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CPEnvelope* CPInstrument::get_pan_envelope() {
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return &data.pan.envelope;
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}
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CPEnvelope* CPInstrument::get_pitch_filter_envelope() {
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return &data.pitch.envelope;
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}
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void CPInstrument::reset() {
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name[0]=0;
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data.NNA_type=NNA_NOTE_CUT;
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data.DC_action=DCA_NOTE_CUT;
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data.DC_type=DCT_DISABLED;
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for (int i=0;i<CPNote::NOTES;i++) {
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data.sample_number[i]=CPNote::EMPTY;
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data.note_number[i]=i;
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}
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data.volume.envelope.reset();
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data.volume.envelope.set_max(64);
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data.volume.envelope.set_min(0);
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data.volume.envelope.add_position(0,64,false);
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data.volume.envelope.add_position(30,64,false);
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data.volume.global_amount=MAX_VOLUME;
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data.volume.fadeout=0;
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data.volume.random_variation=0;
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data.pan.envelope.reset();
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data.pan.envelope.set_max(32);
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data.pan.envelope.set_min(-32);
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data.pan.envelope.add_position(0,0,false);
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data.pan.envelope.add_position(30,0,false);
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data.pan.default_amount=32;
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data.pan.pitch_center=48;
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data.pan.pitch_separation=0;
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data.pan.use_default=false;
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data.pan.random_variation=0;
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data.pitch.envelope.reset();
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data.pitch.envelope.set_max(32);
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data.pitch.envelope.set_min(-32);
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data.pitch.envelope.add_position(0,0,false);
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data.pitch.envelope.add_position(30,0,false);
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data.pitch.use_as_filter=false;
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data.pitch.use_default_cutoff=false;
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data.pitch.use_default_resonance=false;
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data.pitch.default_cutoff=0;
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data.pitch.default_resonance=0;
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}
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bool CPInstrument::is_empty() {
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bool has_sample=false;
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for (int i=0;i<CPNote::NOTES;i++) {
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if (data.sample_number[i]!=CPNote::EMPTY) {
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has_sample=true;
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break;
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}
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}
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return !has_sample;
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}
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CPInstrument::CPInstrument() {
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reset();
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}
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