89 lines
3.5 KiB
C++
89 lines
3.5 KiB
C++
/*************************************************************************/
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/* cp_pattern.h */
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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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#ifndef CP_PATTERN_H
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#define CP_PATTERN_H
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#include "cp_note.h"
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class CPPattern {
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public:
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enum {
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WIDTH = 64,
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DEFAULT_LEN = 64,
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RESIZE_EVERY_BITS = 4,
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MIN_ROWS = 1, //otherwise clipboard wont work
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MAX_LEN = 256
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};
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private:
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struct Event {
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uint16_t pos; //column*WIDTH+row
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uint8_t note;
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uint8_t instrument;
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uint8_t volume;
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uint8_t command;
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uint8_t parameter;
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unsigned int script_source_sign;
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bool cloned;
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};
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uint16_t length;
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uint32_t event_count;
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Event *events;
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int32_t get_event_pos(uint16_t p_target_pos);
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bool erase_event_at_pos(uint16_t p_pos);
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bool resize_event_list_to(uint32_t p_events);
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void operator=(const CPPattern &p_pattern); //no operator=
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public:
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bool is_empty();
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void clear();
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bool set_note(uint8_t p_column, uint16_t p_row, const CPNote &p_note); //true if no more memory
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CPNote get_note(uint8_t p_column, uint16_t p_row);
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CPNote get_transformed_script_note(uint8_t p_column, uint16_t p_row);
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int get_scripted_note_target_channel(uint8_t p_column, uint16_t p_row);
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void scripted_clone(uint8_t p_column, uint16_t p_row);
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void scripted_clone_remove(uint8_t p_column, uint16_t p_row);
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void script_transform_note(CPNote &n, const CPNote &p_note);
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bool update_scripted_clones_sourcing_channel(int channel);
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//void copy_to(CPPattern *p_pattern) const;
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void set_length(uint16_t p_rows);
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uint16_t get_length();
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CPPattern();
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~CPPattern();
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};
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#endif
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