godot/drivers/chibi/cp_song.h
2016-01-01 11:50:53 -02:00

262 lines
7.1 KiB
C++

/*************************************************************************/
/* cp_song.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 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 CPSONG_H
#define CPSONG_H
/**CPSong Class
*@author Juan Linietsky
*/
#include "cp_order.h"
#include "cp_pattern.h"
#include "cp_sample.h"
#include "cp_instrument.h"
class CPSong {
public:
enum {
MAX_SONG_NAME=26,
MAX_ORDERS=200,
MAX_PATTERNS=200,
MAX_SAMPLES=99,
MAX_INSTRUMENTS=99,
CHANNEL_MAX_PAN=64,
CHANNEL_MAX_VOLUME=64,
CHANNEL_MAX_CHORUS=64,
CHANNEL_MAX_REVERB=64,
MIN_TEMPO=31,
MAX_TEMPO=255,
MIN_SPEED=1,
MAX_SPEED=255,
MAX_MESSAGE_LEN=8000,
};
enum ReverbMode {
REVERB_MODE_ROOM,
REVERB_MODE_STUDIO_SMALL,
REVERB_MODE_STUDIO_MEDIUM,
REVERB_MODE_STUDIO_LARGE,
REVERB_MODE_HALL,
REVERB_MODE_SPACE_ECHO,
REVERB_MODE_ECHO,
REVERB_MODE_DELAY,
REVERB_MODE_HALF_ECHO
};
private:
CPOrder order[MAX_ORDERS];
CPPattern pattern[MAX_PATTERNS];
CPSample sample[MAX_SAMPLES];
CPInstrument instrument[MAX_INSTRUMENTS];
struct Song_Variables { // variables that wont change in playback
char name[MAX_SONG_NAME];
char message[MAX_MESSAGE_LEN];
/* string message; */
int row_highlight_minor;
int row_highlight_major;
int mixing_volume;
int stereo_separation;
bool use_stereo;
bool use_instruments;
bool use_linear_slides;
bool old_effects;
bool compatible_gxx;
} variables;
struct Initial_Variables { // Initial values used for playback
struct Channel_State {
int pan,volume; // 0-- CHANNEL_MAX_PAN, CHANNEL_MAX_VOLUME
bool surround;
bool mute;
int chorus; //0 - 64
int reverb; //0 - 64
};
int global_volume;
int speed;
int tempo;
Channel_State channel[CPPattern::WIDTH];
} initial_variables;
struct Effects {
ReverbMode reverb_mode;
struct Chorus {
int delay_ms;
int separation_ms;
int depth_ms10;
int speed_hz10;
} chorus;
} effects;
public:
/* Properties */
const char *get_name();
void set_name(const char *p_name);
const char *get_message();
void set_message(const char *p_message);
void set_row_highlight_minor(int p_hl_minor); /* 0 .. 256 */
int get_row_highlight_minor(); /* 0 .. 256 */
void set_row_highlight_major(int p_hl_major); /* 0 .. 256 */
int get_row_highlight_major(); /* 0 .. 256 */
void set_mixing_volume(int p_mix_volume); /* 0 .. 128 */
int get_mixing_volume(); /* 0 .. 128 */
void set_global_volume(int p_global_volume); /* 0 .. 128 */
int get_global_volume(); /* 0 .. 128 */
void set_stereo_separation(int p_separation); /* 0 .. 128 */
int get_stereo_separation(); /* 0 .. 128 */
void set_stereo(bool p_stereo);
bool is_stereo();
void set_instruments(bool p_instruments);
bool has_instruments();
void set_linear_slides(bool p_linear_slides);
bool has_linear_slides();
void set_old_effects(bool p_old_effects);
bool has_old_effects();
void set_compatible_gxx(bool p_compatible_gxx);
bool has_compatible_gxx();
void set_speed(int p_speed); /* 1 .. 255 */
int get_speed(); /* 1 .. 255 */
void set_tempo(int p_tempo); /* 31 .. 255 */
int get_tempo(); /* 31 .. 255 */
void set_channel_pan(int p_channel,int p_pan); /* 0 .. 64 */
int get_channel_pan(int p_channel);
void set_channel_volume(int p_channel,int p_volume); /* 0 .. 64 */
int get_channel_volume(int p_channel);
void set_channel_surround(int p_channel,bool p_surround);
bool is_channel_surround(int p_channel);
void set_channel_mute(int p_channel,bool p_mute);
bool is_channel_mute(int p_channel);
void set_channel_chorus(int p_channel,int p_chorus); /* 0 .. 64 */
int get_channel_chorus(int p_channel);
void set_channel_reverb(int p_channel,int p_reverb); /* 0 .. 64 */
int get_channel_reverb(int p_channel);
/* arrays of stuff */
CPPattern* get_pattern(int p_pattern);
CPSample* get_sample(int p_sample);
CPInstrument* get_instrument(int p_instrument);
int get_order(int p_position);
void set_order(int p_position,int p_order);
/* Effects */
ReverbMode get_reverb_mode();
void set_reverb_mode(ReverbMode p_mode);
void set_chorus_delay_ms(int p_amount);
void set_chorus_separation_ms(int p_amount);
void set_chorus_depth_ms10(int p_amount);
void set_chorus_speed_hz10(int p_amount);
int get_chorus_delay_ms();
int get_chorus_separation_ms();
int get_chorus_depth_ms10();
int get_chorus_speed_hz10();
/* utils */
void reset(bool p_clear_patterns=true,bool p_clear_samples=true,bool p_clear_instruments=true,bool p_clear_variables=true);
void cleanup_unused_patterns();
void cleanup_unused_instruments();
void cleanup_unused_samples();
void cleanup_unused_orders();
void clear_all_default_pan();
void clear_all_default_vol();
void clear_instrument_with_samples(int p_instrument);
void make_instruments_from_samples();
void make_instrument_from_sample(int p_sample);
void separate_in_one_sample_instruments(int p_instrument);
int get_order_in_use_count();
int get_pattern_in_use_count();
int get_instrument_in_use_count();
int get_channels_in_use();
CPSong();
~CPSong();
};
/* Some helper for something used a lot */
int get_song_next_order_idx(CPSong *p_song, int p_order_idx);
#endif