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Merged
tabularelf merged 4 commits into from
Nov 22, 2025
Merged

Adds UnicConvertTimestamp() plus some bug fixes #7

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cf49201
Adds `UnicConvertTimestamp()`
JujuAdams Nov 22, 2025
09a33f0
Expands test case
JujuAdams Nov 22, 2025
94e0942
Fixes slight formatting error in error function
JujuAdams Nov 22, 2025
6baaf66
Fixes incorrect weekday name for date formatter
JujuAdams Nov 22, 2025
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1 change: 1 addition & 0 deletions Unic.yyp
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9 changes: 9 additions & 0 deletions objects/obj_unic_test/Create_0.gml
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Original file line number Diff line number Diff line change
Expand Up @@ -97,6 +97,15 @@ repeat(3)
show_debug_message(UnicGetCharacters("ja"));
show_debug_message(json_stringify(UnicBlockGetRanges(UnicGetCharacters("ja")), true));

show_debug_message(UnicConvertTimestamp("<t:1763816220:d>"));
show_debug_message(UnicConvertTimestamp("<t:1763816220:D>"));
show_debug_message(UnicConvertTimestamp("<t:1763816220:t>"));
show_debug_message(UnicConvertTimestamp("<t:1763816220:T>"));
show_debug_message(UnicConvertTimestamp("<t:1763816220:f>"));
show_debug_message(UnicConvertTimestamp("<t:1763816220:F>"));
show_debug_message(UnicConvertTimestamp("<t:1763816220:s>"));
show_debug_message(UnicConvertTimestamp("<t:1763816220:S>"));

if (os_get_config() == "Unit_Test") {
game_end();
}
129 changes: 129 additions & 0 deletions scripts/UnicConvertTimestamp/UnicConvertTimestamp.gml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,129 @@
// Feather disable all

/// Returns a string that contains the formatted date/time as per `https://hammertime.cyou/en`.
/// The input string should be something like `"<t:1763816220:d>"` where the decimal string is the
/// time since the Unix epoch (1st January 1970) and the suffix is the format to use. The following
/// formats are supported:
///
/// `"<t:1763816220:d>"` = `"22/11/2025"`
/// `"<t:1763816220:D>"` = `"22 November 2025"`
/// `"<t:1763816220:t>"` = `"12:57 PM"`
/// `"<t:1763816220:T>"` = `"12:57:00 PM"`
/// `"<t:1763816220:f>"` = `"22 November 2025, 12:57 PM"`
/// `"<t:1763816220:F>"` = `"Saturday, 22 November 2025, 12:57 PM"`
/// `"<t:1763816220:s>"` = `"22/11/2025, 12:57 PM"`
/// `"<t:1763816220:S>"` = `"22/11/2025. 12:57:00 PM"`
///
/// The `:R` relative time format is not supported. If the input string fails to be parsed then
/// this function will return the value of the `fallback` parameter which defaults to an empty
/// string.
///
/// @param timestampString
/// @param [fallback=""]
/// @param [localeCode]

function UnicConvertTimestamp(_inTimestampString, _fallback = "", _localeCode)
{
var _timestampString = _inTimestampString;

var _stringLength = string_length(_timestampString);
if (string_char_at(_timestampString, 1) == "<")
{
if (string_char_at(_timestampString, _stringLength) != ">")
{
//__UnicError($"Failed to parse \"{_inTimestampString}\"\nFound \"<\" but no matching \">\"");
return _fallback;
}

_timestampString = string_copy(_timestampString, 2, _stringLength-2);
_stringLength -= 2;
}

if (string_copy(_timestampString, 1, 2) != "t:")
{
//__UnicError($"Failed to parse \"{_inTimestampString}\"\nCould not find \"t:\" prefix");
return _fallback;
}

_timestampString = string_delete(_timestampString, 1, 2);
_stringLength -= 2;

var _colonCount = string_count(":", _timestampString);
if (_colonCount <= 0)
{
//__UnicError($"Failed to parse \"{_inTimestampString}\"\nCould not find \":\"");
return _fallback;
}

if (_colonCount > 1)
{
//__UnicError($"Failed to parse \"{_inTimestampString}\"\nMultiple \":\" found");
return _fallback;
}

if (string_char_at(_timestampString, _stringLength-1) != ":")
{
//__UnicError($"Failed to parse \"{_inTimestampString}\"\n\":\" in unexpected position");
return _fallback;
}

var _timeString = string_copy(_timestampString, 1, _stringLength-2);
var _modeChar = string_char_at(_timestampString, _stringLength);

if (string_digits(_timeString) != _timeString)
{
//__UnicError($"Failed to parse \"{_inTimestampString}\"\nNumber portion contains non-numeric characters");
return _fallback;
}

try
{
var _unixTime = real(_timeString);
}
catch(_error)
{
//show_debug_message(_error);
//__UnicError($"Failed to parse \"{_inTimestampString}\"\nFailed to convert number portion");
return _fallback;
}

var _dateTime = date_create_datetime(1970, 1, 1, 0, 0, _unixTime);

if (_modeChar == "d")
{
return UnicDate(_dateTime, 0, _localeCode);
}
else if (_modeChar == "D")
{
return UnicDate(_dateTime, 2, _localeCode);
}
else if (_modeChar == "t")
{
return UnicClock(_dateTime, false, _localeCode);
}
else if (_modeChar == "T")
{
return UnicClock(_dateTime, true, _localeCode);
}
else if (_modeChar == "f")
{
return UnicDateTime(_dateTime, 2, false, _localeCode);
}
else if (_modeChar == "F")
{
return UnicDateTime(_dateTime, 3, false, _localeCode);
}
else if (_modeChar == "s")
{
return UnicDateTime(_dateTime, 0, false, _localeCode);
}
else if (_modeChar == "S")
{
return UnicDateTime(_dateTime, 0, true, _localeCode);
}
else
{
//__UnicError($"Failed to parse \"{_inTimestampString}\"\nMode \"{_modeChar}\" is not supported");
return _fallback;
}
}
13 changes: 13 additions & 0 deletions scripts/UnicConvertTimestamp/UnicConvertTimestamp.yy
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24 changes: 13 additions & 11 deletions scripts/UnicDateExt/UnicDateExt.gml
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Original file line number Diff line number Diff line change
Expand Up @@ -76,9 +76,11 @@ function UnicDateExt(_year, _month, _day, _lengthFormat = 1, _localeCode = undef
date_set_timezone(timezone_utc);

var _datetime = date_create_datetime(_year, _month, 1, 1, 1, 1);
_year = max(floor(_year), 0);
_month = clamp(floor(_month), 1, 12);
_day = clamp(floor(_day), 1, date_days_in_month(_datetime));
_year = max(floor(_year), 0);
_month = clamp(floor(_month), 1, 12);
_day = clamp(floor(_day), 1, date_days_in_month(_datetime));

var _weekday = date_get_weekday(_datetime);

date_set_timezone(_oldTimezone);

Expand Down Expand Up @@ -259,7 +261,7 @@ function UnicDateExt(_year, _month, _day, _lengthFormat = 1, _localeCode = undef
__UnicError($"Date format for locale \"{_localeCode}\" unsupported (E)");
}

buffer_write(_buffer, buffer_text, UnicGetDayName(_day-1, 1, _localeCode));
buffer_write(_buffer, buffer_text, UnicGetDayName(_weekday-1, 1, _localeCode));
}
else
{
Expand All @@ -272,21 +274,21 @@ function UnicDateExt(_year, _month, _day, _lengthFormat = 1, _localeCode = undef
__UnicError($"Date format for locale \"{_localeCode}\" unsupported (EE)");
}

buffer_write(_buffer, buffer_text, UnicGetDayName(_day-1, 1, _localeCode));
buffer_write(_buffer, buffer_text, UnicGetDayName(_weekday-1, 1, _localeCode));
}
else
{
++_formatPos;
if (string_char_at(_format, _formatPos+1) != "E")
{
// `EEE` Abbreviated form
buffer_write(_buffer, buffer_text, UnicGetDayName(_day-1, 2, _localeCode));
buffer_write(_buffer, buffer_text, UnicGetDayName(_weekday-1, 2, _localeCode));
}
else
{
++_formatPos;
// `EEEE` Wide form
buffer_write(_buffer, buffer_text, UnicGetDayName(_day-1, 3, _localeCode));
buffer_write(_buffer, buffer_text, UnicGetDayName(_weekday-1, 3, _localeCode));
}
}
}
Expand All @@ -304,7 +306,7 @@ function UnicDateExt(_year, _month, _day, _lengthFormat = 1, _localeCode = undef
__UnicError($"Date format for locale \"{_localeCode}\" unsupported (c)");
}

buffer_write(_buffer, buffer_text, UnicGetDayName(_day-1, 1, _localeCode));
buffer_write(_buffer, buffer_text, UnicGetDayName(_weekday-1, 1, _localeCode));
}
else
{
Expand All @@ -317,21 +319,21 @@ function UnicDateExt(_year, _month, _day, _lengthFormat = 1, _localeCode = undef
__UnicError($"Date format for locale \"{_localeCode}\" unsupported (cc)");
}

buffer_write(_buffer, buffer_text, UnicGetDayName(_day-1, 1, _localeCode));
buffer_write(_buffer, buffer_text, UnicGetDayName(_weekday-1, 1, _localeCode));
}
else
{
++_formatPos;
if (string_char_at(_format, _formatPos+1) != "c")
{
// `ccc` Abbreviated form
buffer_write(_buffer, buffer_text, UnicGetDayName(_day-1, 2, _localeCode));
buffer_write(_buffer, buffer_text, UnicGetDayName(_weekday-1, 2, _localeCode));
}
else
{
++_formatPos;
// `cccc` Wide form
buffer_write(_buffer, buffer_text, UnicGetDayName(_day-1, 3, _localeCode));
buffer_write(_buffer, buffer_text, UnicGetDayName(_weekday-1, 3, _localeCode));
}
}
}
Expand Down
2 changes: 1 addition & 1 deletion scripts/__UnicError/__UnicError.gml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,5 +2,5 @@

function __UnicError(_string)
{
show_error($"\n Unic v{__UNIC_VERSION}:\n{_string}\n ", true);
show_error($" \nUnic v{__UNIC_VERSION}:\n{_string}\n ", true);
}