90 lines
2.3 KiB
C++
90 lines
2.3 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef SCUMM_IMUSE_INSTRUMENT_H
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#define SCUMM_IMUSE_INSTRUMENT_H
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#include "common/scummsys.h"
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#include "common/serializer.h"
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class MidiChannel;
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namespace Scumm {
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class Instrument;
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class InstrumentInternal : public Common::Serializable {
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public:
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~InstrumentInternal() override {}
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virtual void send(MidiChannel *mc) = 0;
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virtual void copy_to(Instrument *dest) = 0;
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virtual bool is_valid() = 0;
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};
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class Instrument : public Common::Serializable {
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private:
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byte _type;
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InstrumentInternal *_instrument;
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public:
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enum {
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itNone = 0,
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itProgram = 1,
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itAdLib = 2,
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itRoland = 3,
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itPcSpk = 4,
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itMacDeprecated = 5
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};
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Instrument() : _type(0), _instrument(0), _nativeMT32Device(false) { }
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~Instrument() override { delete _instrument; }
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void setNativeMT32Mode(bool isNativeMT32) { _nativeMT32Device = isNativeMT32; }
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static const byte _gmRhythmMap[35];
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void clear();
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void copy_to(Instrument *dest) {
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if (_instrument)
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_instrument->copy_to(dest);
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else
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dest->clear();
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}
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void program(byte program, byte bank, bool mt32SoundType);
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void adlib(const byte *instrument);
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void roland(const byte *instrument);
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void pcspk(const byte *instrument);
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byte getType() { return _type; }
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bool isValid() { return (_instrument ? _instrument->is_valid() : false); }
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void saveLoadWithSerializer(Common::Serializer &s) override;
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void send(MidiChannel *mc) {
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if (_instrument)
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_instrument->send(mc);
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}
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bool _nativeMT32Device;
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};
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} // End of namespace Scumm
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#endif
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