add check before importing another FTM; disable until FTM import supports superset channel configuration

"Track" should be reserved for what is now known as CTrackerChannel

sent by ZdrytchX

Consider a selection spanning across two adjacent frames:

• Drag paste (may move skip effects to other frames)
• Interpolate (may overwrite effects in between)
• Reverse (may move skip effects to other frames)
• Expand (may move skip effects to other frames)
• Shrink (may remove lines containing skip effects)

so that e.g. Qxy will not stop acting on the channel as soon as target pitch is reached

finish this off once absolute pitch sequence is available

based on http://pastebin.com/tM2Ys0n5

• CPatternComponent
• CPatternEditorComponent
• CPatternHeaderComponent
• CPatternEffectComponent
• CPatternEditor

fixed in 7fb0cf3

• plain text edit control
• remove copy / paste
• add "copy as pattern"
• add "get from selection"?

When defining N163 Wave Position 127, the dropdown suggests waveforms past 127. Selecting 128 or higher in the wave position dropdown causes the FTM to break. I had to fix one of my projects using a hex editor because of the bug.

.

• famitracker module, loading
• find dialog

sent by Potentialing

Ability to split sequences into up to 16 regions, each redirecting to an individual sequence index and transpose value

• combine CChannel and CExChannel (98bdd79)
• defer all 2A03-related methods in CAPU to a CExternal-derived class (44e990b)
• (optional) combine sound channel and sound chip classes through Composite pattern
• combine related sound chip methods in CSoundGen (2d9ea4c)

• Sequences
• Instruments
• DPCM samples

• replace CInstrumentContainer with std::shared_ptr
• CInstrumentFDS inherits from CSeqInstrument
• read/write data outside CFamitrackerDoc (covered in #32)

copied from http://0cc-famitracker.tumblr.com/post/137007965391/a-waveform-generator-interface:

An interface which exports the following functions: (see fa38a6e)

The wave editor in the tracker will no longer display the preset waveform buttons; instead, right-clicking over the wave editor reveals a "Generate waves..." option, which is a dialog that implements the following:

• A parameter setter function using stWavegenParam;
• A list control to perform the aforementioned functionality;
• A function quantizing the generated floating-point waveforms;
• Optional. Applying a master volume to the generated waveforms, or normalizing all generated waveforms;
• A function applying a clipping behaviour to the generated waveforms;
• Choosing a waveform preset generator;
• Replacing the currently selected waveform with a generated one at a specific tick;
• Optional. Previewing the current waveform selected by the tick as above;
• Optional. Previewing all waveforms; (Waveform generators may not guarantee or enforce any specific wave index sequence)
• Replacing all waveforms with the generated ones (must be supported by the underlying instrument type; N163 only, FDS not yet);
• Optional. Applying a master frequency multiplier to the generated waveforms;
• Optional. Applying a filter to the generated waveforms. (Said feature should belong in the waveform generator itself if desired; loses accuracy since CreateWaves already samples the waveforms)

The tracker should contain at least the following built-in generators:

• Sine, no parameters;
• Triangle, no parameters;
• Sawtooth, no parameters;
• Pulse, with 1 float parameter (pulse width);
• White noise, with 2 integer parameters (tick count, seed).

The tracker should enumerate through DLL files located at the /plugins directory so that third-party developers may include their own waveform generators for all sound chips that support wavetables: N163, FDS, and future extensions.

fixed in 3356e1d

separate instrument code from CChannelHandler

Possibly also allow bankswitched instrument sequences

ensure that pattern editor works properly with overflow paste and multi-frame selection

[kfaraday]

tracker must not depend on the expansion chip designation of the nsf specification

required by #33

multiple bookmarks can be saved into the ftm, each with optional highlight amount, ctrl+page up/down to navigate

famitracker crashes if a fds instrument containing any non-empty sequence is being used during playback

report FTM version, block versions

opening 3.14, immediately creating a new instrument and then previewing that instrument will cause all the notes from the lower keyboard to be continuously repeated from lowest to highest
pressing or clicking any key is ineffective
especially visible when using the VRC7, creates constant noise unless sound is halted

seems to be fixed by first playing the currently open module, stopping it and then previewing the instrument

edit: seems to have fixed itself after rebooting

• check version of current FTM
• report on detecting unsupported feature
• enforce compatibility while modifying FTM
• disable unsupported features
• remove incompatible data from current FTM or saved FTM
• separate i/o methods from CFamiTrackerDoc
• configuration tab

Enforces clean-up operations in the order as given below:

Frames

• Remove inaccessible
• Count data in unused

Patterns

• Remove unused
• Count data in unused
• Sort indices

Pattern rows

• Remove inaccessible
• Count data in unused

Grooves

• Remove unused
• Clear (replace button from groove settings dialog?)
• Sort indices

Instruments

• Remove unused
• Count data in unused
• Clear
• Sort indices

Sequences

• Remove unused (verify)
• (Optional) Clear
• Sort indices

DPCM samples

• Remove unused
• Clear (also removes all DPCM assignments)
• Sort indices

Options

• Clear selection
• (Optional) Presets (enumerate Windows registry? load ini?)
• Clean up frames and patterns in current song only

"Count data in unused" may be enabled by the user to indicate that unused entities of one kind still record the usage of other entities. These options are disabled if the respective "remove unused / inaccessible" options are checked. During clean-up, the following inclusions are recorded:

• Frames: Patterns
• Pattern rows: Grooves, Instruments
• Instruments: Sequences, DPCM samples

This allows, for example, one to keep instruments even they are only used on inaccessible rows / in unused patterns.

e.g. when one attempts to use two instances of sunsoft 5b at the same time, each individual set of channels must use its own set of global variables

• base class
• 2A03
• expansion chips
• incorporate into CSoundGen
• incorporate into CFamiTrackerDoc or CChannelMap
• remove SNDCHIP_ constants

done

• Display average BPM (0577dda)
• Display channel state
• Registry entry for "Display register state" (b46dada)
• Movable octave bar (dd7038b)
• Control panel position
• Meter decay rate setting (d2a1aa2)
• Registry entry for frame editor font (fbe3764)
• Save/load appearance settings (4d1212e)
• Pattern editor row marker (bookmark) (25a50d9)
• Mixer reset button (915e39e)
• 5B noise / mode sequence MML field handling (05f4b08)
• DPI scaling (6ea3409)
• Remove octave setting from DPCM assignment editor (b236ad8)
• DPCM sample editor (116aa88)

with proper endianness for n163

since 0.3.7 official, CAPU::RunAPU2(uint32) may cause the noise channel output to add to itself before being output, effectively integrating white noise to form brownian noise: for example if instrument 00 is blank then

Triangle            Noise
B-7 00 . P8B        F-# 00 1 ...

produces such noise

• apu_machine_t
• arp_scheme_mode_t
• buffer_event_t
• chan_id_t
• chip_level_t
• chunk_type_t
• color_items_t
• column_t
• command_t
• cursor_column_t
• EDIT_STYLES
• edit_t
• effect_t
• frame_edit_pos_t
• inst_type_t
• machine_t
• note_prio_t
• note_t
• paste_mode_t
• paste_pos_t
• PATHS
• play_mode_t
• render_end_t
• s5b_mode_t
• scroll_t
• sel_condition_t
• seq_setting_t
• seq_state_t
• sequence_t
• transpose_t
• vibrato_t
• vrc7_command_t