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editor.dm
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/**
* Returns the HTML for the status UI for this song datum.
*/
/datum/song/proc/instrument_status_ui()
. = list()
. += "<div class='statusDisplay'>"
. += "<b><a href='?src=[REF(src)];switchinstrument=1'>Current instrument</a>:</b> "
if(!using_instrument)
. += "[span_danger("No instrument loaded!")]<br>"
else
. += "[using_instrument.name]<br>"
. += "Playback Settings:<br>"
if(can_noteshift)
. += "<a href='?src=[REF(src)];setnoteshift=1'>Note Shift/Note Transpose</a>: [note_shift] keys / [round(note_shift / 12, 0.01)] octaves<br>"
var/smt
var/modetext = ""
switch(sustain_mode)
if(SUSTAIN_LINEAR)
smt = "Linear"
modetext = "<a href='?src=[REF(src)];setlinearfalloff=1'>Linear Sustain Duration</a>: [sustain_linear_duration / 10] seconds<br>"
if(SUSTAIN_EXPONENTIAL)
smt = "Exponential"
modetext = "<a href='?src=[REF(src)];setexpfalloff=1'>Exponential Falloff Factor</a>: [sustain_exponential_dropoff]% per decisecond<br>"
. += "<a href='?src=[REF(src)];setsustainmode=1'>Sustain Mode</a>: [smt]<br>"
. += modetext
. += using_instrument?.ready()? "Status: [span_good("Ready")]<br>" : "Status: [span_bad("!Instrument Definition Error!")]<br>"
. += "Instrument Type: [legacy? "Legacy" : "Synthesized"]<br>"
. += "<a href='?src=[REF(src)];setvolume=1'>Volume</a>: [volume]<br>"
. += "<a href='?src=[REF(src)];setdropoffvolume=1'>Volume Dropoff Threshold</a>: [sustain_dropoff_volume]<br>"
. += "<a href='?src=[REF(src)];togglesustainhold=1'>Sustain indefinitely last held note</a>: [full_sustain_held_note? "Enabled" : "Disabled"].<br>"
. += "</div>"
/datum/song/ui_interact(mob/user)
var/list/dat = list()
dat += instrument_status_ui()
if(lines.len > 0)
dat += "<H3>Playback</H3>"
if(!playing)
dat += "<A href='?src=[REF(src)];play=1'>Play</A> [span_linkOn("Stop")]<BR><BR>"
dat += "Repeat Song: "
dat += repeat > 0 ? "<A href='?src=[REF(src)];repeat=-10'>-</A><A href='?src=[REF(src)];repeat=-1'>-</A>" : "[span_linkOff("-")][span_linkOff("-")]"
dat += " [repeat] times "
dat += repeat < max_repeats ? "<A href='?src=[REF(src)];repeat=1'>+</A><A href='?src=[REF(src)];repeat=10'>+</A>" : "[span_linkOff("+")][span_linkOff("+")]"
dat += "<BR>"
else
dat += "[span_linkOn("Play")] <A href='?src=[REF(src)];stop=1'>Stop</A><BR>"
dat += "Repeats left: <B>[repeat]</B><BR>"
if(!editing)
dat += "<BR><B><A href='?src=[REF(src)];edit=2'>Show Editor</A></B><BR>"
else
dat += "<H3>Editing</H3>"
dat += "<B><A href='?src=[REF(src)];edit=1'>Hide Editor</A></B>"
dat += " <A href='?src=[REF(src)];newsong=1'>Start a New Song</A>"
dat += " <A href='?src=[REF(src)];import=1'>Import a Song</A><BR><BR>"
var/bpm = round(600 / tempo)
dat += "Tempo: <A href='?src=[REF(src)];tempo=[world.tick_lag]'>-</A> [bpm] BPM <A href='?src=[REF(src)];tempo=-[world.tick_lag]'>+</A><BR><BR>"
var/linecount = 0
for(var/line in lines)
linecount += 1
dat += "Line [linecount]: <A href='?src=[REF(src)];modifyline=[linecount]'>Edit</A> <A href='?src=[REF(src)];deleteline=[linecount]'>X</A> [line]<BR>"
dat += "<A href='?src=[REF(src)];newline=1'>Add Line</A><BR><BR>"
if(help)
dat += "<B><A href='?src=[REF(src)];help=1'>Hide Help</A></B><BR>"
dat += {"
Lines are a series of chords, separated by commas (,), each with notes separated by hyphens (-).<br>
Every note in a chord will play together, with chord timed by the tempo.<br>
<br>
Notes are played by the names of the note, and optionally, the accidental, and/or the octave number.<br>
By default, every note is natural and in octave 3. Defining otherwise is remembered for each note.<br>
Example: <i>C,D,E,F,G,A,B</i> will play a C major scale.<br>
After a note has an accidental placed, it will be remembered: <i>C,C4,C,C3</i> is <i>C3,C4,C4,C3</i><br>
Chords can be played simply by seperating each note with a hyphon: <i>A-C#,Cn-E,E-G#,Gn-B</i><br>
A pause may be denoted by an empty chord: <i>C,E,,C,G</i><br>
To make a chord be a different time, end it with /x, where the chord length will be length<br>
defined by tempo / x: <i>C,G/2,E/4</i><br>
Combined, an example is: <i>E-E4/4,F#/2,G#/8,B/8,E3-E4/4</i>
<br>
Lines may be up to [MUSIC_MAXLINECHARS] characters.<br>
A song may only contain up to [MUSIC_MAXLINES] lines.<br>
"}
else
dat += "<B><A href='?src=[REF(src)];help=2'>Show Help</A></B><BR>"
var/datum/browser/popup = new(user, "instrument", parent?.name || "instrument", 700, 500)
popup.set_content(dat.Join(""))
popup.open()
/**
* Parses a song the user has input into lines and stores them.
*/
/datum/song/proc/ParseSong(text)
set waitfor = FALSE
//split into lines
lines = splittext(text, "\n")
if(lines.len)
var/bpm_string = "BPM: "
if(findtext(lines[1], bpm_string, 1, length(bpm_string) + 1))
var/divisor = text2num(copytext(lines[1], length(bpm_string) + 1)) || 120 // default
tempo = sanitize_tempo(600 / round(divisor, 1))
lines.Cut(1, 2)
else
tempo = sanitize_tempo(5) // default 120 BPM
if(lines.len > MUSIC_MAXLINES)
to_chat(usr, "Too many lines!")
lines.Cut(MUSIC_MAXLINES + 1)
var/linenum = 1
for(var/l in lines)
if(length_char(l) > MUSIC_MAXLINECHARS)
to_chat(usr, "Line [linenum] too long!")
lines.Remove(l)
else
linenum++
updateDialog(usr) // make sure updates when complete
/datum/song/Topic(href, href_list)
if(!usr.canUseTopic(parent, TRUE, FALSE, FALSE, FALSE))
usr << browse(null, "window=instrument")
usr.unset_machine()
return
parent.add_fingerprint(usr)
if(href_list["newsong"])
lines = new()
tempo = sanitize_tempo(5) // default 120 BPM
name = ""
else if(href_list["import"])
var/t = ""
do
t = html_encode(input(usr, "Please paste the entire song, formatted:", text("[]", name), t) as message)
if(!in_range(parent, usr))
return
if(length_char(t) >= MUSIC_MAXLINES * MUSIC_MAXLINECHARS)
var/cont = input(usr, "Your message is too long! Would you like to continue editing it?", "", "yes") in list("yes", "no")
if(cont == "no")
break
while(length_char(t) > MUSIC_MAXLINES * MUSIC_MAXLINECHARS)
ParseSong(t)
else if(href_list["help"])
help = text2num(href_list["help"]) - 1
else if(href_list["edit"])
editing = text2num(href_list["edit"]) - 1
if(href_list["repeat"]) //Changing this from a toggle to a number of repeats to avoid infinite loops.
if(playing)
return //So that people cant keep adding to repeat. If the do it intentionally, it could result in the server crashing.
repeat += round(text2num(href_list["repeat"]))
if(repeat < 0)
repeat = 0
if(repeat > max_repeats)
repeat = max_repeats
else if(href_list["tempo"])
tempo = sanitize_tempo(tempo + text2num(href_list["tempo"]))
else if(href_list["play"])
INVOKE_ASYNC(src, PROC_REF(start_playing), usr)
else if(href_list["newline"])
var/newline = html_encode(input("Enter your line: ", parent.name) as text|null)
if(!newline || !in_range(parent, usr))
return
if(lines.len > MUSIC_MAXLINES)
return
if(length(newline) > MUSIC_MAXLINECHARS)
newline = copytext(newline, 1, MUSIC_MAXLINECHARS)
lines.Add(newline)
else if(href_list["deleteline"])
var/num = round(text2num(href_list["deleteline"]))
if(num > lines.len || num < 1)
return
lines.Cut(num, num+1)
else if(href_list["modifyline"])
var/num = round(text2num(href_list["modifyline"]),1)
var/content = stripped_input(usr, "Enter your line: ", parent.name, lines[num], MUSIC_MAXLINECHARS)
if(!content || !in_range(parent, usr))
return
if(num > lines.len || num < 1)
return
lines[num] = content
else if(href_list["stop"])
stop_playing()
else if(href_list["setlinearfalloff"])
var/amount = input(usr, "Set linear sustain duration in seconds", "Linear Sustain Duration") as null|num
if(!isnull(amount))
set_linear_falloff_duration(round(amount * 10, world.tick_lag))
else if(href_list["setexpfalloff"])
var/amount = input(usr, "Set exponential sustain factor", "Exponential sustain factor") as null|num
if(!isnull(amount))
set_exponential_drop_rate(round(amount, 0.00001))
else if(href_list["setvolume"])
var/amount = input(usr, "Set volume", "Volume") as null|num
if(!isnull(amount))
set_volume(round(amount, 1))
else if(href_list["setdropoffvolume"])
var/amount = input(usr, "Set dropoff threshold", "Dropoff Threshold Volume") as null|num
if(!isnull(amount))
set_dropoff_volume(round(amount, 0.01))
else if(href_list["switchinstrument"])
if(!length(allowed_instrument_ids))
return
else if(length(allowed_instrument_ids) == 1)
set_instrument(allowed_instrument_ids[1])
return
var/list/categories = list()
for(var/i in allowed_instrument_ids)
var/datum/instrument/I = SSinstruments.get_instrument(i)
if(I)
LAZYSET(categories[I.category || "ERROR CATEGORY"], I.name, I.id)
var/cat = input(usr, "Select Category", "Instrument Category") as null|anything in categories
if(!cat)
return
var/list/instruments = categories[cat]
var/choice = input(usr, "Select Instrument", "Instrument Selection") as null|anything in instruments
if(!choice)
return
choice = instruments[choice] //get id
if(choice)
set_instrument(choice)
else if(href_list["setnoteshift"])
var/amount = input(usr, "Set note shift", "Note Shift") as null|num
if(!isnull(amount))
note_shift = clamp(amount, note_shift_min, note_shift_max)
else if(href_list["setsustainmode"])
var/choice = input(usr, "Choose a sustain mode", "Sustain Mode") as null|anything in list("Linear", "Exponential")
switch(choice)
if("Linear")
sustain_mode = SUSTAIN_LINEAR
if("Exponential")
sustain_mode = SUSTAIN_EXPONENTIAL
else if(href_list["togglesustainhold"])
full_sustain_held_note = !full_sustain_held_note
updateDialog()