Changes for page Mission Director Guide

Last modified by Klaus Meyer on 2025/03/31 16:39

From 32948.1 to 32949.1 From 32950.1 to 32951.1

From version 32949.1

edited by Daniel Turner
on 2023/08/22 18:54

Change comment: There is no comment for this version

To version 32950.1

edited by Daniel Turner
on 2023/08/22 18:56

Change comment: There is no comment for this version

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@@ -32,11 +32,11 @@
  To collect all messages in a file, start the game with the following parameters on the command line:
--{{code}}-logfile debuglog.txt{{/code}}
++{{code language="xml"}}-logfile debuglog.txt{{/code}}
  All messages, including enabled non-error messages, will be written into the log file. You can find it in your personal folder, where your save folder is located. To enable scripting-specific debug messages, add the following to the command line:
--{{code}}-debug scripts{{/code}}
++{{code language="xml"}}-debug scripts{{/code}}
  Other debug filters other than "scripts" can be enabled by repeating the -debug command for each filter name, but that is rarely needed for scripting.\\
@@ -411,11 +411,11 @@
  Most of the attribute values in actions and conditions are interpreted as script expressions and parsed accordingly. An expression is a phrase that can be evaluated to a single value. The simplest expressions are actual numeric values and strings, so called **literals:**
--* {{code}}0{{/code}} (integer number)
--* {{code}}0772{{/code}} (leading 0 means octal integer number)
--* {{code}}3.14159{{/code}} (floating point number)
--* {{code}}5e12{{/code}} (float in exponent notation, "times ten to the power of")
--* {{code}}0xCAFE{{/code}} (hexadecimal integer number)
++* {{code language="xml"}}0{{/code}} (integer number)
++* {{code language="xml"}}0772{{/code}} (leading 0 means octal integer number)
++* {{code language="xml"}}3.14159{{/code}} (floating point number)
++* {{code language="xml"}}5e12{{/code}} (float in exponent notation, "times ten to the power of")
++* {{code language="xml"}}0xCAFE{{/code}} (hexadecimal integer number)
@@ -425,9 +425,9 @@
  You can write string literals by putting the string in single quotes:
--* {{code}}'Hello world'{{/code}}
--* {{code}}''{{/code}} (empty string)
--* {{code}}'String with a line break\n'{{/code}}
++* {{code language="xml"}}'Hello world'{{/code}}
++* {{code language="xml"}}''{{/code}} (empty string)
++* {{code language="xml"}}'String with a line break\n'{{/code}}
@@ -437,12 +437,12 @@
  Numbers can have a suffix that determines their numeric type. There are also numerical data types like "money" or "time" which can only be expressed by using an appropriate unit suffix:
--* {{code}}5000000000L{{/code}} (large integer)
--* {{code}}1f{{/code}} (floating point number, same as 1.0, just 1 would be an integer)
--* {{code}}1000Cr{{/code}} (Money in Credits, converted to 100000 cents automatically)
--* {{code}}500m{{/code}} (Length in metres)
--* {{code}}10s{{/code}} (Time in seconds)
--* {{code}}1h{{/code}} (Time in hours, which is converted to 3600s automatically)
++* {{code language="xml"}}5000000000L{{/code}} (large integer)
++* {{code language="xml"}}1f{{/code}} (floating point number, same as 1.0, just 1 would be an integer)
++* {{code language="xml"}}1000Cr{{/code}} (Money in Credits, converted to 100000 cents automatically)
++* {{code language="xml"}}500m{{/code}} (Length in metres)
++* {{code language="xml"}}10s{{/code}} (Time in seconds)
++* {{code language="xml"}}1h{{/code}} (Time in hours, which is converted to 3600s automatically)
  A space between number and suffix is allowed.
@@ -492,83 +492,83 @@
  (% style="margin-left: 0.0px;" %)
  (((
  |Operator / Delimiter / Constant|Type|Example|Result of example|Description
--|null|constant|{{code}}null + 1{{/code}}|{{code}}1{{/code}}|Null value, see above
--|false|constant|{{code}}1 == 0{{/code}}|{{code}}false{{/code}}|Integer value 0, useful in Boolean expressions
--|true|constant|{{code}}null == 0{{/code}}|{{code}}true{{/code}}|Integer value 1, useful in Boolean expressions
--|pi|constant|{{code}}2 * pi{{/code}}|{{code}}6.2831853rad{{/code}}|╧Ç as an angle (same as 180deg)
--|()|delimiter|{{code}}(2 + 4) * (6 + 1){{/code}}|{{code}}42{{/code}}|Parentheses for arithmetic grouping
--|[]|delimiter|{{code}}[1, 2, 2+1, 'string']{{/code}}|{{code}}[1, 2, 3, 'string']{{/code}}|[[List>>MediaWiki.NULL]] of values
--|table[]|delimiter|{{code}}table[$foo='bar', {1+1}=40+2]{{/code}}|{{code}}table[$foo='bar', {2}=42]{{/code}}|[[Table>>MediaWiki.NULL]] of values
--|{}|delimiter|{{code}}{101, 3}{{/code}}|{{code}}'Some text'{{/code}}|Text lookup (page ID and text ID) from TextDB
++|null|constant|{{code language="xml"}}null + 1{{/code}}|{{code language="xml"}}1{{/code}}|Null value, see above
++|false|constant|{{code language="xml"}}1 == 0{{/code}}|{{code language="xml"}}false{{/code}}|Integer value 0, useful in Boolean expressions
++|true|constant|{{code language="xml"}}null == 0{{/code}}|{{code language="xml"}}true{{/code}}|Integer value 1, useful in Boolean expressions
++|pi|constant|{{code language="xml"}}2 * pi{{/code}}|{{code language="xml"}}6.2831853rad{{/code}}|╧Ç as an angle (same as 180deg)
++|()|delimiter|{{code language="xml"}}(2 + 4) * (6 + 1){{/code}}|{{code language="xml"}}42{{/code}}|Parentheses for arithmetic grouping
++|[]|delimiter|{{code language="xml"}}[1, 2, 2+1, 'string']{{/code}}|{{code language="xml"}}[1, 2, 3, 'string']{{/code}}|[[List>>MediaWiki.NULL]] of values
++|table[]|delimiter|{{code language="xml"}}table[$foo='bar', {1+1}=40+2]{{/code}}|{{code language="xml"}}table[$foo='bar', {2}=42]{{/code}}|[[Table>>MediaWiki.NULL]] of values
++|{}|delimiter|{{code language="xml"}}{101, 3}{{/code}}|{{code language="xml"}}'Some text'{{/code}}|Text lookup (page ID and text ID) from TextDB
  \\(Note: Braces are also used for [[property lookups>>MediaWiki.NULL]])
--|+|unary|{{code}}+21 * (+2){{/code}}|{{code}}42{{/code}}|Denotes positive number (no effect)
--|-|unary|{{code}}-(21 * -2){{/code}}|{{code}}42{{/code}}|Negates the following number
--|not|unary|{{code}}not (21 == 42){{/code}}|{{code}}true{{/code}}|Yields true if the following expression is false (equal to zero), false otherwise
++|+|unary|{{code language="xml"}}+21 * (+2){{/code}}|{{code language="xml"}}42{{/code}}|Denotes positive number (no effect)
++|-|unary|{{code language="xml"}}-(21 * -2){{/code}}|{{code language="xml"}}42{{/code}}|Negates the following number
++|not|unary|{{code language="xml"}}not (21 == 42){{/code}}|{{code language="xml"}}true{{/code}}|Yields true if the following expression is false (equal to zero), false otherwise
  |typeof|unary|
--{{code}}typeof null{{/code}}
--\\{{code}}typeof 0{{/code}}
--\\{{code}}typeof 'Hello world'{{/code}}|
--{{code}}datatype.null{{/code}}
--\\{{code}}datatype.integer{{/code}}
--\\{{code}}datatype.string{{/code}}|Yields the [[data type of the following sub-expression>>MediaWiki.NULL]]
++{{code language="xml"}}typeof null{{/code}}
++\\{{code language="xml"}}typeof 0{{/code}}
++\\{{code language="xml"}}typeof 'Hello world'{{/code}}|
++{{code language="xml"}}datatype.null{{/code}}
++\\{{code language="xml"}}datatype.integer{{/code}}
++\\{{code language="xml"}}datatype.string{{/code}}|Yields the [[data type of the following sub-expression>>MediaWiki.NULL]]
  |sin|unary|
--{{code}}sin(30deg){{/code}}
--\\{{code}}sin(pi){{/code}}|
--{{code}}0.5{{/code}}
--\\{{code}}1.0{{/code}}|Sine (function-style, parentheses required)
++{{code language="xml"}}sin(30deg){{/code}}
++\\{{code language="xml"}}sin(pi){{/code}}|
++{{code language="xml"}}0.5{{/code}}
++\\{{code language="xml"}}1.0{{/code}}|Sine (function-style, parentheses required)
  |cos|unary|
--{{code}}cos(60deg){{/code}}
--\\{{code}}cos(pi){{/code}}|
--{{code}}0.5{{/code}}
--\\{{code}}0.0{{/code}}|Cosine (function-style, parentheses required)
--|sqrt|unary|{{code}}sqrt(2){{/code}}|{{code}}1.414213LF{{/code}}|Square root (function-style, parentheses required)
--|exp|unary|{{code}}exp(1){{/code}}|{{code}}2.71828LF{{/code}}|Exponential function (function-style, parentheses required)
--|log|unary|{{code}}log(8) / log(2){{/code}}|{{code}}3.0LF{{/code}}|Natural logarithm (function-style, parentheses required)
--|^|binary|{{code}}10 ^ 3{{/code}}|{{code}}1000.0LF{{/code}}|Power
--|*|binary|{{code}}21 * 2{{/code}}|{{code}}42{{/code}}|Multiplication
--|/|binary|{{code}}42 / 1042.0 / 10.0{{/code}}|{{code}}44.2{{/code}}|Division
--|%|binary|{{code}}42 % 10{{/code}}|{{code}}2{{/code}}|Modulus (remainder of integer division)
++{{code language="xml"}}cos(60deg){{/code}}
++\\{{code language="xml"}}cos(pi){{/code}}|
++{{code language="xml"}}0.5{{/code}}
++\\{{code language="xml"}}0.0{{/code}}|Cosine (function-style, parentheses required)
++|sqrt|unary|{{code language="xml"}}sqrt(2){{/code}}|{{code language="xml"}}1.414213LF{{/code}}|Square root (function-style, parentheses required)
++|exp|unary|{{code language="xml"}}exp(1){{/code}}|{{code language="xml"}}2.71828LF{{/code}}|Exponential function (function-style, parentheses required)
++|log|unary|{{code language="xml"}}log(8) / log(2){{/code}}|{{code language="xml"}}3.0LF{{/code}}|Natural logarithm (function-style, parentheses required)
++|^|binary|{{code language="xml"}}10 ^ 3{{/code}}|{{code language="xml"}}1000.0LF{{/code}}|Power
++|*|binary|{{code language="xml"}}21 * 2{{/code}}|{{code language="xml"}}42{{/code}}|Multiplication
++|/|binary|{{code language="xml"}}42 / 1042.0 / 10.0{{/code}}|{{code language="xml"}}44.2{{/code}}|Division
++|%|binary|{{code language="xml"}}42 % 10{{/code}}|{{code language="xml"}}2{{/code}}|Modulus (remainder of integer division)
  |+|binary|
--{{code}}1 + 1{{/code}}
--\\{{code}}'Hello' + ' world'{{/code}}|
--{{code}}2{{/code}}
--\\{{code}}'Hello world'{{/code}}|
++{{code language="xml"}}1 + 1{{/code}}
++\\{{code language="xml"}}'Hello' + ' world'{{/code}}|
++{{code language="xml"}}2{{/code}}
++\\{{code language="xml"}}'Hello world'{{/code}}|
  Addition
  \\String concatenation
--|-|binary|{{code}}1 - 1{{/code}}|{{code}}0{{/code}}|Subtraction
++|-|binary|{{code language="xml"}}1 - 1{{/code}}|{{code language="xml"}}0{{/code}}|Subtraction
  |
  lt
  \\< (<)|binary|
--{{code}}1 lt 3{{/code}}
--\\{{code}}1 &lt; 3{{/code}}|{{code}}true{{/code}}|Less than
++{{code language="xml"}}1 lt 3{{/code}}
++\\{{code language="xml"}}1 &lt; 3{{/code}}|{{code language="xml"}}true{{/code}}|Less than
  |
  le
  \\<=|binary|
--{{code}}1 le 3{{/code}}
--\\{{code}}1 &lt;= 3{{/code}}|{{code}}true{{/code}}|Less than or equal to
++{{code language="xml"}}1 le 3{{/code}}
++\\{{code language="xml"}}1 &lt;= 3{{/code}}|{{code language="xml"}}true{{/code}}|Less than or equal to
  |
  gt
  \\> (>)|binary|
--{{code}}1 gt 3{{/code}}
--\\{{code}}1 &gt; 3{{/code}}|{{code}}false{{/code}}|Greater than
++{{code language="xml"}}1 gt 3{{/code}}
++\\{{code language="xml"}}1 &gt; 3{{/code}}|{{code language="xml"}}false{{/code}}|Greater than
  |
  ge
  \\>=|binary|
--{{code}}1 ge 3{{/code}}
--\\{{code}}1 &gt;= 3{{/code}}|{{code}}false{{/code}}|Greater than or equal to
++{{code language="xml"}}1 ge 3{{/code}}
++\\{{code language="xml"}}1 &gt;= 3{{/code}}|{{code language="xml"}}false{{/code}}|Greater than or equal to
  |(((
  =  =
--)))|binary|{{code}}1 + 1 == 2.0{{/code}}|{{code}}true{{/code}}|Equal to
--|~!=|binary|{{code}}1 + 1 != 2.0{{/code}}|{{code}}false{{/code}}|Not equal to
--|and|binary|{{code}}true and false{{/code}}|{{code}}false{{/code}}|Logical AND (short-circuit semantics)
--|or|binary|{{code}}true or false{{/code}}|{{code}}true{{/code}}|Logical OR (short-circuit semantics)
++)))|binary|{{code language="xml"}}1 + 1 == 2.0{{/code}}|{{code language="xml"}}true{{/code}}|Equal to
++|~!=|binary|{{code language="xml"}}1 + 1 != 2.0{{/code}}|{{code language="xml"}}false{{/code}}|Not equal to
++|and|binary|{{code language="xml"}}true and false{{/code}}|{{code language="xml"}}false{{/code}}|Logical AND (short-circuit semantics)
++|or|binary|{{code language="xml"}}true or false{{/code}}|{{code language="xml"}}true{{/code}}|Logical OR (short-circuit semantics)
  |
  if ... then ...
  \\if ... then ... else ...|ternary|
--{{code}}if 1 == 2 then 'F'{{/code}}
--\\{{code}}if 1 == 2 then 'F' else 'T'{{/code}}|
--{{code}}null{{/code}}
--\\{{code}}'T'{{/code}}|Conditional operator ("inline if")
++{{code language="xml"}}if 1 == 2 then 'F'{{/code}}
++\\{{code language="xml"}}if 1 == 2 then 'F' else 'T'{{/code}}|
++{{code language="xml"}}null{{/code}}
++\\{{code language="xml"}}'T'{{/code}}|Conditional operator ("inline if")
  )))(% id="operator-precedence-rules" %)
  (%%)
@@ -603,17 +603,17 @@
  There is a way to convert a number into a different type manually: You append the corresponding suffix to a sub-expression in parentheses, like this:
--* {{code}}(1 + 1)f{{/code}} ⟹ {{code}}2f{{/code}} ⟹ {{code}}2.0{{/code}}
--* {{code}}(1h) m / (180deg) i{{/code}} ⟹ {{code}}(3600s) m / (3.14rad) i{{/code}} ⟹ {{code}}3600m / 3{{/code}} ⟹ {{code}}1200m{{/code}}
++* {{code language="xml"}}(1 + 1)f{{/code}} ⟹ {{code language="xml"}}2f{{/code}} ⟹ {{code language="xml"}}2.0{{/code}}
++* {{code language="xml"}}(1h) m / (180deg) i{{/code}} ⟹ {{code language="xml"}}(3600s) m / (3.14rad) i{{/code}} ⟹ {{code language="xml"}}3600m / 3{{/code}} ⟹ {{code language="xml"}}1200m{{/code}}
--When converting to a non-default unit type, this means you interpret the number as in the given units: "{{code}}(1km + 500m)h{{/code}}" means that you interpret 1500m as 1500 hours, so the resulting value will be 1500x3600 seconds. (As stated above, the default unit for a length is metres.)
++When converting to a non-default unit type, this means you interpret the number as in the given units: "{{code language="xml"}}(1km + 500m)h{{/code}}" means that you interpret 1500m as 1500 hours, so the resulting value will be 1500x3600 seconds. (As stated above, the default unit for a length is metres.)
  The division operation will be an integer division (rounding towards zero) if both operands are integers (see the example in the table above). So if you want to get a floating point result, you have to make sure that at least one of the operands is a floating point type.
  Every data type can be combined with a string with the + operator, and will be converted to a string representation. That way you can also concatenate strings and numbers:
--* {{code}}'One plus one is equal to ' + (1+1) + '.'{{/code}} ⟹ {{code}}'One plus one is equal to 2.'{{/code}}
--* {{code}}'One plus one is not equal to ' + 1 + 1 + '.'{{/code}} ⟹ {{code}}'One plus one is not equal to 11.'{{/code}}
++* {{code language="xml"}}'One plus one is equal to ' + (1+1) + '.'{{/code}} ⟹ {{code language="xml"}}'One plus one is equal to 2.'{{/code}}
++* {{code language="xml"}}'One plus one is not equal to ' + 1 + 1 + '.'{{/code}} ⟹ {{code language="xml"}}'One plus one is not equal to 11.'{{/code}}
  As you can see, operators of the same precedence (+ in this case) are always evaluated from left to right.
@@ -627,7 +627,7 @@
  * Values of any type can be used as Boolean operands, e.g. for "and". They will be interpreted as "true" if they are **non-zero** or **non-numeric**.
  * != and == can be used with any data types, even non-numeric ones. When comparing two numeric values, they are converted using the rules above. Values of non-numeric types are never equal to null, or to any other numbers.
  * "and" and "or" use short-circuit semantics: The right side of the operation can be skipped if the left side already determines the outcome of the operation
--** Example:{{code}} false and $foo{{/code}} ⟹ {{code}}false{{/code}} (the value of $foo is not checked at all)
++** Example:{{code language="xml"}} false and $foo{{/code}} ⟹ {{code language="xml"}}false{{/code}} (the value of $foo is not checked at all)
  * Unlike != and ==, the comparison operators <, <=, >, >= are only supported **for numeric values**, **difficulty levels**, and **attention levels**. Comparing other non-numeric values will result in an error and an undefined result.
  * <, <=, >, >= cannot be used in XML directly, so lt, le, gt, ge are provided as alternatives. In some cases you won't have to use them, though - using [[range checks>>MediaWiki.NULL]] with additional XML attributes can be more readable.
@@ -640,8 +640,8 @@
  You can concatenate string literals using the + operator, but there is also a printf-like formatting syntax, which is easier to use than concatenating lots of small pieces:
--* {{code}}'The %1 %2 %3 jumps over the %5 %4'.['quick', 'brown', 'fox', 'dog', 'lazy']{{/code}}
--* {{code}}'%1 + %2 = %3'.[$a, $b, $a + $b]{{/code}}
++* {{code language="xml"}}'The %1 %2 %3 jumps over the %5 %4'.['quick', 'brown', 'fox', 'dog', 'lazy']{{/code}}
++* {{code language="xml"}}'%1 + %2 = %3'.[$a, $b, $a + $b]{{/code}}
  See also the section about [[value properties>>MediaWiki.NULL]].
@@ -651,9 +651,9 @@
  \\**[New as of X Rebirth 4.0]**
  \\ With the formatting syntax above, it is even possible to control how the parameter is formatted, using modifiers between "%" and the parameter specifier ("s" or the parameter number):
--* {{code}}'%,s'.[12345678]{{/code}} ⟹ {{code}}'12,345,678'{{/code}} (the "," modifier shows a number with thousands separators, correctly localised)
--* {{code}}'%.3s'.[123.4]{{/code}} ⟹ {{code}}'123.400'{{/code}} (show 3 fractional digits, rounding half away from zero - decimal point correctly localised)
--* {{code}}'%,.1s'.[12345.67]'{{/code}} ⟹ {{code}}'12,345.7'{{/code}} (combination of the above)
++* {{code language="xml"}}'%,s'.[12345678]{{/code}} ⟹ {{code language="xml"}}'12,345,678'{{/code}} (the "," modifier shows a number with thousands separators, correctly localised)
++* {{code language="xml"}}'%.3s'.[123.4]{{/code}} ⟹ {{code language="xml"}}'123.400'{{/code}} (show 3 fractional digits, rounding half away from zero - decimal point correctly localised)
++* {{code language="xml"}}'%,.1s'.[12345.67]'{{/code}} ⟹ {{code language="xml"}}'12,345.7'{{/code}} (combination of the above)
  Additional remarks:
@@ -744,28 +744,28 @@
  You can look up a property by appending a dot and the key in curly braces:
--* {{code}}[100, 200, 300, 400].{1}{{/code}} ⟹ 100 (reading the first element)
--* {{code}}[100, 200, ['Hello ', 'world']] .{3}.{2}{{/code}} ⟹ 'world' (second element of the inner list, which is the third element of the outer list)
--* {{code}}[].{'count'}{{/code}} ⟹ 0
--* {{code}}table[{21} = 42].{21}{{/code}} ⟹ 42\\
++* {{code language="xml"}}[100, 200, 300, 400].{1}{{/code}} ⟹ 100 (reading the first element)
++* {{code language="xml"}}[100, 200, ['Hello ', 'world']] .{3}.{2}{{/code}} ⟹ 'world' (second element of the inner list, which is the third element of the outer list)
++* {{code language="xml"}}[].{'count'}{{/code}} ⟹ 0
++* {{code language="xml"}}table[{21} = 42].{21}{{/code}} ⟹ 42\\
  In most cases the property key is a fixed string, like "name" or "class". You can write this like above:
--* {{code}}[42].{'count'}{{/code}}
--* {{code}}$ship.{'name'}{{/code}}
--* {{code}}$ship.{'class'}{{/code}}
--* {{code}}table[$foo='bar'].{'$foo'}{{/code}}\\
++* {{code language="xml"}}[42].{'count'}{{/code}}
++* {{code language="xml"}}$ship.{'name'}{{/code}}
++* {{code language="xml"}}$ship.{'class'}{{/code}}
++* {{code language="xml"}}table[$foo='bar'].{'$foo'}{{/code}}\\
  But it is easier just to write the property key without braces, which is equivalent:
--* {{code}}[0].count{{/code}}
--* {{code}}$ship.name{{/code}}
--* {{code}}$ship.class{{/code}}
--* {{code}}table[$foo='bar'].$foo{{/code}}\\
++* {{code language="xml"}}[0].count{{/code}}
++* {{code language="xml"}}$ship.name{{/code}}
++* {{code language="xml"}}$ship.class{{/code}}
++* {{code language="xml"}}table[$foo='bar'].$foo{{/code}}\\
@@ -777,19 +777,19 @@
  **min'** and '**max'** return the minimum or maximum (all elements have to be numeric)
--* {{code}}[1, 6, 8].min{{/code}} ⟹ 1
++* {{code language="xml"}}[1, 6, 8].min{{/code}} ⟹ 1
  **average'** returns the average (but all element types have to be compatible)
--* {{code}}[1, 6, 8].average{{/code}} ⟹ 5
++* {{code language="xml"}}[1, 6, 8].average{{/code}} ⟹ 5
  **indexof'** is followed by another property, and the index of the first occurence of that key in the list is returned, or 0 if it's not in the list
--* {{code}}[1, 6, 8].indexof.{8}{{/code}} ⟹ 3
++* {{code language="xml"}}[1, 6, 8].indexof.{8}{{/code}} ⟹ 3
  **clone'** creates a shallow copy of the list (i.e. lists that are contained as elements in the list are not copied, only the reference to them)
--* {{code}}[1, 6, 8].clone{{/code}} ⟹ {{code}}[1, 6, 8]{{/code}}
++* {{code language="xml"}}[1, 6, 8].clone{{/code}} ⟹ {{code language="xml"}}[1, 6, 8]{{/code}}
  A table has different properties:
@@ -800,12 +800,12 @@
--* {{code}}$table.keys.list{{/code}}: Yields a list of all keys in the table (reliably sorted by key if all keys are numeric)\\
++* {{code language="xml"}}$table.keys.list{{/code}}: Yields a list of all keys in the table (reliably sorted by key if all keys are numeric)\\
--* {{code}}$table.keys.sorted{{/code}}: Yields a list of all keys in the table, sorted by their associated values (which requires that all values are numeric)
--* {{code}}$table.keys.random{{/code}}: A randomly chosen key (which requires that the table is non-empty)
++* {{code language="xml"}}$table.keys.sorted{{/code}}: Yields a list of all keys in the table, sorted by their associated values (which requires that all values are numeric)
++* {{code language="xml"}}$table.keys.random{{/code}}: A randomly chosen key (which requires that the table is non-empty)
@@ -820,22 +820,22 @@
  If you look up a property that does not exist, there will be an error, and the result will be null. To test whether a property exists, you can append a question mark "?" to the lookup, which yields true or false:
--* {{code}}$list.{5}{{/code}} ⟹ The fifth element of a list - however, if $list has less than 5 elements (and if it's also not a table with the key 5), there will be an error
--* {{code}}$list.{5}?{{/code}} ⟹ true if $list exists and has the property 5, false otherwise
--* {{code}}$table.$key?{{/code}} ⟹ Analogously, true if $table exists and has the string property '$key'\\
++* {{code language="xml"}}$list.{5}{{/code}} ⟹ The fifth element of a list - however, if $list has less than 5 elements (and if it's also not a table with the key 5), there will be an error
++* {{code language="xml"}}$list.{5}?{{/code}} ⟹ true if $list exists and has the property 5, false otherwise
++* {{code language="xml"}}$table.$key?{{/code}} ⟹ Analogously, true if $table exists and has the string property '$key'\\
  The question mark can even be applied to variables:
--* {{code}}$list{{/code}} ⟹ The value stored under the name $list, or an error if there is no such variable
--* {{code}}$list?{{/code}} ⟹ true if the variable exists, false otherwise
++* {{code language="xml"}}$list{{/code}} ⟹ The value stored under the name $list, or an error if there is no such variable
++* {{code language="xml"}}$list?{{/code}} ⟹ true if the variable exists, false otherwise
  To look up the value of a property although it may not exist, you can use the at-sign "@" as prefix:
--* {{code}}@$list.{5}{{/code}} ⟹ The result of the $list lookup if $list exists and has the property 5, otherwise null (without error message)
--* {{code}}@$list{{/code}} ⟹ The list if this variable exists, null otherwise
--* {{code}}@$list.{5}.{1}{{/code}} ⟹ The first element of the fifth element of $list, if it exists, null otherwise
++* {{code language="xml"}}@$list.{5}{{/code}} ⟹ The result of the $list lookup if $list exists and has the property 5, otherwise null (without error message)
++* {{code language="xml"}}@$list{{/code}} ⟹ The list if this variable exists, null otherwise
++* {{code language="xml"}}@$list.{5}.{1}{{/code}} ⟹ The first element of the fifth element of $list, if it exists, null otherwise
  As you can see, an error is already prevented if any link in the property chain does not exist. But use the @ prefix with care, since error messages are really helpful for detecting problems in your scripts. The @ prefix only suppresses property-related error messages and does not change any in-game behaviour.
@@ -958,13 +958,13 @@
  **[New as of X Rebirth 4.0]**
  \\Numbers don't have any properties, except for money and time: They have a "**formatted**" property, which allows you to get a custom string representation with more advanced options than the [[generic formatting method>>MediaWiki.NULL]] for numbers.
--* {{code}}$money.formatted.{'formatstring'}{{/code}}
--* {{code}}$money.formatted.default{{/code}} (using default format string '%s')\\
++* {{code language="xml"}}$money.formatted.{'formatstring'}{{/code}}
++* {{code language="xml"}}$money.formatted.default{{/code}} (using default format string '%s')\\
--* {{code}}$time.formatted.{'formatstring'}{{/code}}
--* {{code}}$time.formatted.default{{/code}} (using default format string '%T')
++* {{code language="xml"}}$time.formatted.{'formatstring'}{{/code}}
++* {{code language="xml"}}$time.formatted.default{{/code}} (using default format string '%T')
  In scripts, money is stored in cents, not Credits. The formatted representation always shows the value in Credits, including thousands separators.
@@ -994,20 +994,20 @@
--* {{code}}(1234Cr).formatted.{'%s'}{{/code}}⟹{{code}}'1,234'{{/code}}
--* {{code}}(1234Cr).formatted.default{{/code}}⟹{{code}}'1,234'{{/code}} (same as {'%s'})
--* {{code}}(1234Cr).formatted.{'%.s %Cr'}{{/code}}⟹{{code}}'1,234.00 Cr'{{/code}}
--* {{code}}(1234Cr).formatted.{'%1s'}{{/code}}⟹{{code}}'1 k'{{/code}} (rounding towards zero)
--* {{code}}(1234Cr).formatted.{'%cM'}{{/code}}⟹{{code}}'0 M'{{/code}}
++* {{code language="xml"}}(1234Cr).formatted.{'%s'}{{/code}}⟹{{code language="xml"}}'1,234'{{/code}}
++* {{code language="xml"}}(1234Cr).formatted.default{{/code}}⟹{{code language="xml"}}'1,234'{{/code}} (same as {'%s'})
++* {{code language="xml"}}(1234Cr).formatted.{'%.s %Cr'}{{/code}}⟹{{code language="xml"}}'1,234.00 Cr'{{/code}}
++* {{code language="xml"}}(1234Cr).formatted.{'%1s'}{{/code}}⟹{{code language="xml"}}'1 k'{{/code}} (rounding towards zero)
++* {{code language="xml"}}(1234Cr).formatted.{'%cM'}{{/code}}⟹{{code language="xml"}}'0 M'{{/code}}
  For documentation of time format strings, see the Lua function ConvertTimeString() in the [[MediaWiki.ARCHIVE.XRWIKIModding_supportUI_Modding_supportLua_function_overview]].
  Examples:
--* {{code}}(151s).formatted.{'%T'}{{/code}} ⟹ {{code}}'00:02:31'{{/code}}
--* {{code}}(151s).formatted.default{{/code}} ⟹ {{code}}'00:02:31'{{/code}} (same as {'%T'})
--* {{code}}(151s).formatted.{'%.3T'}{{/code}} ⟹ {{code}}'00:02:31.000'{{/code}}
--* {{code}}(151s).formatted.{'%h:%M'}{{/code}} ⟹ {{code}}'0:02'{{/code}}
++* {{code language="xml"}}(151s).formatted.{'%T'}{{/code}} ⟹ {{code language="xml"}}'00:02:31'{{/code}}
++* {{code language="xml"}}(151s).formatted.default{{/code}} ⟹ {{code language="xml"}}'00:02:31'{{/code}} (same as {'%T'})
++* {{code language="xml"}}(151s).formatted.{'%.3T'}{{/code}} ⟹ {{code language="xml"}}'00:02:31.000'{{/code}}
++* {{code language="xml"}}(151s).formatted.{'%h:%M'}{{/code}} ⟹ {{code language="xml"}}'0:02'{{/code}}
  (% id="complete-property-documentation" %)

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