GODOT IS OPEN SOURCE

1 files changed, 219 insertions, 0 deletions

diff --git a/drivers/chibi/cp_instrument.h b/drivers/chibi/cp_instrument.h
new file mode 100644
index 0000000000..863b31c80a
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+++ b/drivers/chibi/cp_instrument.h
@@ -0,0 +1,219 @@
+/*************************************************************************/
+/*  cp_instrument.h                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef CP_INSTRUMENT_H
+#define CP_INSTRUMENT_H
+
+
+#include "cp_config.h"
+#include "cp_note.h"
+#include "cp_envelope.h"
+
+class CPInstrument {
+public:
+
+
+	enum NNA_Type {
+
+		NNA_NOTE_CUT,
+		NNA_NOTE_CONTINUE,
+		NNA_NOTE_OFF,
+		NNA_NOTE_FADE
+	};
+
+	enum DC_Type {
+
+		DCT_DISABLED,
+		DCT_NOTE,
+		DCT_SAMPLE,
+		DCT_INSTRUMENT
+	};
+
+	enum DC_Action
+	{
+
+		DCA_NOTE_CUT,
+		DCA_NOTE_OFF,
+		DCA_NOTE_FADE,
+	};
+
+	enum EnvelopeType {
+          	VOLUME_ENVELOPE,
+		PAN_ENVELOPE,
+		PITCH_ENVELOPE
+	};
+
+	
+	enum {
+		MAX_NAME_LEN=26,
+		MAX_ENVELOPE_NODES=25,
+		ENVELOPE_FRAC_BITS=8,
+		MAX_VOLUME=128,
+		MAX_FADEOUT=256,
+		MAX_PAN=128,
+		MAX_VOLUME_RANDOM=100,			
+		MAX_PAN_RANDOM=64, //what did this guy have inside his head?
+		
+		MAX_FILTER_CUTOFF=127,
+		MAX_FILTER_RESONANCE=127
+				
+	};
+
+
+	struct Data {
+
+
+		uint8_t sample_number[CPNote::NOTES];
+		uint8_t note_number[CPNote::NOTES];
+
+		NNA_Type NNA_type;
+		DC_Type DC_type;
+		DC_Action DC_action;
+
+		struct Volume {
+
+			CPEnvelope envelope;
+			uint8_t global_amount;
+			uint16_t fadeout;
+			uint8_t random_variation;
+
+		} volume;
+
+		struct Pan {
+
+			CPEnvelope envelope;
+			bool use_default;
+			uint8_t default_amount;
+			int8_t pitch_separation;
+			uint8_t pitch_center;
+			uint8_t random_variation;
+
+		} pan;
+
+		struct Pitch {
+
+			CPEnvelope envelope;
+			bool use_as_filter;
+			bool use_default_cutoff;
+			uint8_t default_cutoff;
+			bool use_default_resonance;
+			uint8_t default_resonance;
+		} pitch;
+
+	};
+	
+private:
+
+
+
+	Data data;
+	char name[MAX_NAME_LEN];
+	
+public:
+
+	/* CPInstrument General */
+	
+	const char *get_name();
+	void set_name(const char *p_name);
+	
+	void set_sample_number(uint8_t p_note,uint8_t p_sample_id);
+	uint8_t get_sample_number(uint8_t p_note);
+	
+	void set_note_number(uint8_t p_note,uint8_t p_note_id);
+	uint8_t get_note_number(uint8_t p_note);
+
+	void set_NNA_type(NNA_Type p_NNA_type);
+	NNA_Type get_NNA_type();
+
+	void set_DC_type(DC_Type p_DC_type);
+	DC_Type get_DC_type();
+		
+	void set_DC_action(DC_Action p_DC_action);
+	DC_Action get_DC_action();
+
+	/* Volume */	
+
+	void set_volume_global_amount(uint8_t p_amount);
+	uint8_t get_volume_global_amount();
+
+	void set_volume_fadeout(uint16_t p_amount);
+	uint16_t get_volume_fadeout();
+
+	void set_volume_random_variation(uint8_t p_amount);
+	uint8_t get_volume_random_variation();
+		
+	/* Panning */
+
+	void set_pan_default_amount(uint8_t p_amount);
+	uint8_t get_pan_default_amount();
+
+	void set_pan_default_enabled(bool p_enabled);
+	bool is_pan_default_enabled();
+	
+	void set_pan_pitch_separation(int8_t p_amount);
+	int8_t get_pan_pitch_separation();
+	
+	void set_pan_pitch_center(uint8_t p_amount);
+	uint8_t get_pan_pitch_center();
+
+	void set_pan_random_variation(uint8_t p_amount);
+	uint8_t get_pan_random_variation();
+
+	/* Pitch / Filter */
+
+	void set_pitch_use_as_filter(bool p_enabled);
+	bool is_pitch_use_as_filter();
+	
+	void set_filter_use_default_cutoff(bool p_enabled);
+	bool filter_use_default_cutoff();
+
+	void set_filter_default_cutoff(uint8_t p_amount);
+	uint8_t get_filter_default_cutoff();
+	
+	void set_filter_use_default_resonance(bool p_enabled);
+	bool filter_use_default_resonance();
+
+	void set_filter_default_resonance(uint8_t p_amount);
+	uint8_t get_filter_default_resonance();
+
+	CPEnvelope* get_volume_envelope();
+	CPEnvelope* get_pan_envelope();
+	CPEnvelope* get_pitch_filter_envelope();
+		
+	bool is_empty();
+	
+	void reset();
+	CPInstrument();
+
+};
+
+
+
+#endif
+
+