mirror of
https://github.com/lihop/godot-xterm.git
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Add more features, bug fixes and bugs ;-)
Most notably: - Reflow is now working. Terminal size will fill the window and cols/rows will be resized/calculated based on window and font size. - Added support for different fonts (i.e. bold, italic, bolditalic). - Enabled blinking characters. - Adde more tests and caught a few subtle bugs. - Removed renderer code (which was part of xterm.js) and just doing naive rendering in terminal.gd, but it seems to perform a lot faster. Still not working completely: - vim (some weirdness going on). - vttest (more weirdness). Todo: - Fix the above. - Draw the cursor! - Improve performance. Performance is still not great. The terminal becomes unusable when running `yes` or `cmatrix -r`.
This commit is contained in:
Leroy Hopson
parent
0769592a1b
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0d4e10f5ab
30 changed files with 2640 additions and 1157 deletions
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# Ported to GDScript by the GodotXterm authors.
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# License MIT
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extends Reference
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# The character sets supported by the terminal. These enable several languages
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# to be represented within the terminal with only 8-bit encoding. See ISO 2022
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# for a discussion on character sets. Only VT100 character sets are supported.
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const CHARSETS = {
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# DEC Special Character and Line Drawing Set.
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# Reference: http:#vt100.net/docs/vt102-ug/table5-13.html
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# A lot of curses apps use this if they see TERM=xterm.
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# testing: echo -e "\e(0a\e(B"
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# The xterm output sometimes seems to conflict with the
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# reference above. xterm seems in line with the reference
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# when running vttest however.
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# The table below now uses xterm"s output from vttest.
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"0": {
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"`": "\u25c6", # "◆"
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"a": "\u2592", # "▒"
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"b": "\u2409", # "␉" (HT)
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"c": "\u240c", # "␌" (FF)
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"d": "\u240d", # "␍" (CR)
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"e": "\u240a", # "␊" (LF)
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"f": "\u00b0", # "°"
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"g": "\u00b1", # "±"
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"h": "\u2424", # "" (NL)
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"i": "\u240b", # "␋" (VT)
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"j": "\u2518", # "┘"
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"k": "\u2510", # "┐"
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"l": "\u250c", # "┌"
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"m": "\u2514", # "└"
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"n": "\u253c", # "┼"
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"o": "\u23ba", # "⎺"
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"p": "\u23bb", # "⎻"
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"q": "\u2500", # "─"
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"r": "\u23bc", # "⎼"
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"s": "\u23bd", # "⎽"
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"t": "\u251c", # "├"
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"u": "\u2524", # "┤"
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"v": "\u2534", # "┴"
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"w": "\u252c", # "┬"
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"x": "\u2502", # "│"
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"y": "\u2264", # "≤"
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"z": "\u2265", # "≥"
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"{": "\u03c0", # "π"
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"|": "\u2260", # "≠"
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"}": "\u00a3", # "£"
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"~": "\u00b7" # "·"
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},
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# British character set
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# ESC (A
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# Reference: http://vt100.net/docs/vt220-rm/table2-5.html
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'A': {
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'#': '£'
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# Reference: http:#vt100.net/docs/vt220-rm/table2-5.html
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"A": {
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"#": "£"
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},
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# United States character set
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# ESC (B
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'B': null,
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"B": null,
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# Dutch character set
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# ESC (4
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# Reference: http:#vt100.net/docs/vt220-rm/table2-6.html
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"4": {
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"#": "£",
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"@": "¾",
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"[": "ij",
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"\\": "½",
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"]": "|",
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"{": "¨",
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"|": "f",
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"}": "¼",
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"~": "´"
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},
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# Finnish character set
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# ESC (C or ESC (5
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# Reference: http:#vt100.net/docs/vt220-rm/table2-7.html
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"C": {
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"[": "Ä",
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"\\": "Ö",
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"]": "Å",
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"^": "Ü",
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"`": "é",
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"{": "ä",
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"|": "ö",
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"}": "å",
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"~": "ü"
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},
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"5": {
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"[": "Ä",
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"\\": "Ö",
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"]": "Å",
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"^": "Ü",
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"`": "é",
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"{": "ä",
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"|": "ö",
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"}": "å",
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"~": "ü"
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},
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# French character set
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# ESC (R
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# Reference: http:#vt100.net/docs/vt220-rm/table2-8.html
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"R": {
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"#": "£",
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"@": "à",
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"[": "°",
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"\\": "ç",
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"]": "§",
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"{": "é",
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"|": "ù",
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"}": "è",
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"~": "¨"
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},
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# French Canadian character set
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# ESC (Q
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# Reference: http:#vt100.net/docs/vt220-rm/table2-9.html
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"Q": {
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"@": "à",
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"[": "â",
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"\\": "ç",
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"]": "ê",
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"^": "î",
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"`": "ô",
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"{": "é",
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"|": "ù",
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"}": "è",
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"~": "û"
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},
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# German character set
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# ESC (K
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# Reference: http:#vt100.net/docs/vt220-rm/table2-10.html
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"K": {
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"@": "§",
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"[": "Ä",
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"\\": "Ö",
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"]": "Ü",
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"{": "ä",
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"|": "ö",
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"}": "ü",
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"~": "ß"
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},
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# Italian character set
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# ESC (Y
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# Reference: http:#vt100.net/docs/vt220-rm/table2-11.html
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"Y": {
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"#": "£",
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"@": "§",
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"[": "°",
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"\\": "ç",
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"]": "é",
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"`": "ù",
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"{": "à",
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"|": "ò",
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"}": "è",
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"~": "ì"
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},
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# Norwegian/Danish character set
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# ESC (E or ESC (6
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# Reference: http:#vt100.net/docs/vt220-rm/table2-12.html
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"E": {
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"@": "Ä",
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"[": "Æ",
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"\\": "Ø",
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"]": "Å",
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"^": "Ü",
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"`": "ä",
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"{": "æ",
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"|": "ø",
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"}": "å",
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"~": "ü"
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},
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"6": {
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"@": "Ä",
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"[": "Æ",
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"\\": "Ø",
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"]": "Å",
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"^": "Ü",
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"`": "ä",
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"{": "æ",
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"|": "ø",
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"}": "å",
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"~": "ü"
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},
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# Spanish character set
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# ESC (Z
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# Reference: http:#vt100.net/docs/vt220-rm/table2-13.html
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"Z": {
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"#": "£",
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"@": "§",
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"[": "¡",
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"\\": "Ñ",
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"]": "¿",
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"{": "°",
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"|": "ñ",
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"}": "ç"
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},
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# Swedish character set
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# ESC (H or ESC (7
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# Reference: http:#vt100.net/docs/vt220-rm/table2-14.html
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"H": {
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"@": "É",
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"[": "Ä",
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"\\": "Ö",
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"]": "Å",
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"^": "Ü",
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"`": "é",
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"{": "ä",
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"|": "ö",
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"}": "å",
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"~": "ü"
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},
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"7": {
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"@": "É",
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"[": "Ä",
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"\\": "Ö",
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"]": "Å",
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"^": "Ü",
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"`": "é",
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"{": "ä",
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"|": "ö",
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"}": "å",
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"~": "ü"
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},
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# Swiss character set
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# ESC (=
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# Reference: http:#vt100.net/docs/vt220-rm/table2-15.html
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#/
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"=": {
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"#": "ù",
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"@": "à",
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"[": "é",
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"\\": "ç",
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"]": "ê",
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"^": "î",
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"_": "è",
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"`": "ô",
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"{": "ä",
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"|": "ö",
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"}": "ü",
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"~": "û"
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},
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}
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# The default character set, US.
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const DEFAULT_CHARSET = CHARSETS['B']
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const DEFAULT_CHARSET = CHARSETS["B"]
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