AssetRipper.Primitives

Extensions for

Parse a character into a Unity Version Type

The character No version type for character

Read little-endian from

A span of bytes. The ith in .

Converts system bytes to unity bytes, or the reverse

A 16 byte input span A 16 byte output span The same span: Span doesn't have 16 elements

Make a guid by MD5 hashing a string

The returned guid is most likely not "valid" by official standards. However, Unity doesn't seem to care. Input string. Can be any length A stable guid corresponding to the input string

Make a guid by MD5 hashing some input data

The returned guid is most likely not "valid" by official standards. However, Unity doesn't seem to care. Input data. Can be any length A stable guid corresponding to the .

0x0000000DEADBEEF15DEADF00D0000000

A value type for holding Unity versions

The first number in a Unity version string

The second number in a Unity version string

The third number in a Unity version string

The letter in a Unity version string

The last number in a Unity version string

The minimum value this type can have

The maximum value this type can have

Construct a new Unity version

Construct a new Unity version

Construct a new Unity version

Construct a new Unity version

Construct a new Unity version

Converts this to its binary representation

An unsigned long integer having the same bits as this

Converts a binary representation into its respective version

An unsigned long integer having the relevant bits A new Unity version with the cooresponding bits

Compare to another object

Another object 1 if this is larger or the other is not a Unity version
-1 if this is smaller
0 if equal

Compare two Unity versions

Another Unity version 1 if this is larger
-1 if this is smaller
0 if equal

Check equality with another object

Another object True if they're equal; false otherwise

Check equality with another Unity version

Another Unity version True if they're equal; false otherwise

A maximizing function for Unity versions

A Unity version A Unity version The larger Unity version

A minimizing function for Unity versions

A Unity version A Unity version The smaller Unity version

A distance function for measuring version proximity

The returned value is ordinal and should not be saved anywhere. It's only for runtime comparisons, such as finding the closest version in a list. A Unity version A Unity version An ordinal number representing the distance between 2 versions. A value of zero means they're equal.

Get the closest Unity version in an array of versions using

The Unity version array The closest Unity version The array is null The array is empty

Change .

The new value A new with the changed value.

Change .

The new value A new with the changed value.

Change .

The new value A new with the changed value.

Change .

The new value A new with the changed value.

Change .

The new value A new with the changed value.

Equality operator

The left Unity version The right Unity version

Inequality operator

The left Unity version The right Unity version

Greater than

The left Unity version The right Unity version

Greater than or equal to

The left Unity version The right Unity version

Less than

The left Unity version The right Unity version

Less than or equal to

The left Unity version The right Unity version

Serialize the version as a string using .

A new string like 2019.4.3f1

Serialize the version as a string

The flags to control how the version is formatted A new string containing the formatted version.

Serialize the version as a string

The flags to control how the version is formatted The custom engine string to be appended A new string containing the formatted version.

Serialize the version as a string using only , , and .

A new string like 2019.4.3

Parse a normal Unity version string

A string to parse The parsed Unity version If the string is in an invalid format

Parse a normal Unity version string

A string to parse Not null if this version was generated by a custom Unity Engine. The parsed Unity version If the string is in an invalid format

Try to parse a normal Unity version string

A string to parse The parsed Unity version Not null if this version was generated by a custom Unity Engine. True if parsing was successful

Flags used when formatting a

The default flags when formatting.

Exclude , , and the custom engine number when formatting.

Format chinese versions as 2019.4.3c1 rather than 2019.4.3f1c1

An example of the long version can be found in 'unity editor resources' and 'unity_builtin_extra' for the 2019.4.40f1c1 version.
An example of the short version can be found in . Pattern explanation:
○ Match if at the beginning of the string.
○ 1st capture group.
○ Match '0' through '9' atomically at least once.
○ Match if at the end of the string or if before an ending newline.
Pattern explanation:
○ Match if at the beginning of the string.
○ 1st capture group.
○ Match '0' through '9' atomically at least once.
○ Match '.'.
○ 2nd capture group.
○ Match '0' through '9' atomically at least once.
○ Match if at the end of the string or if before an ending newline.
Pattern explanation:
○ Match if at the beginning of the string.
○ 1st capture group.
○ Match '0' through '9' atomically at least once.
○ Match '.'.
○ 2nd capture group.
○ Match '0' through '9' atomically at least once.
○ Match '.'.
○ 3rd capture group.
○ Match '0' through '9' atomically at least once.
○ Match if at the end of the string or if before an ending newline.
Pattern explanation:
○ Match if at the beginning of the string.
○ 1st capture group.
○ Match '0' through '9' atomically at least once.
○ Match '.'.
○ 2nd capture group.
○ Match '0' through '9' atomically at least once.
○ Match '.'.
○ 3rd capture group.
○ Match '0' through '9' atomically at least once.
○ Match '.' atomically, optionally.
○ 4th capture group.
○ Match a character in the set [a-cfpx].
○ 5th capture group.
○ Match '0' through '9' greedily at least once.
○ Optional (greedy).
○ 6th capture group.
○ Loop greedily at least once.
○ Match with 2 alternative expressions.
○ Match any character other than '\n'.
○ Match a character in the set [\n\r].
○ Match if at the end of the string or if before an ending newline.
Pattern explanation:
○ Match if at the beginning of the string.
○ 1st capture group.
○ Match '0' through '9' atomically at least once.
○ Match '.'.
○ 2nd capture group.
○ Match '0' through '9' atomically at least once.
○ Match '.'.
○ 3rd capture group.
○ Match '0' through '9' atomically at least once.
○ Match '.' atomically, optionally.
○ Match the string "f1c".
○ 4th capture group.
○ Match '0' through '9' greedily at least once.
○ Optional (greedy).
○ 5th capture group.
○ Loop greedily at least once.
○ Match with 2 alternative expressions.
○ Match any character other than '\n'.
○ Match a character in the set [\n\r].
○ Match if at the end of the string or if before an ending newline.


An enumeration representing the letter in a Unity Version string

a

b

c

f

p

x

The minimum valid value for this enumeration

The maximum valid value for this enumeration

Extension methods for

Convert to the relevant character

A Unity version type The character this value represents The type is not a valid value

An immutable, thread-safe, representation of UTF8 text data.

Conversions to and from are handled by .

The empty string. A shared instance is available in .

Indicates that an API is experimental and it may change in the future.

This attribute allows call sites to be flagged with a diagnostic that indicates that an experimental feature is used. Authors can use this attribute to ship preview features in their assemblies.

Initializes a new instance of the class, specifying the ID that the compiler will use when reporting a use of the API the attribute applies to.

The ID that the compiler will use when reporting a use of the API the attribute applies to.

Gets the ID that the compiler will use when reporting a use of the API the attribute applies to.

The unique diagnostic ID. The diagnostic ID is shown in build output for warnings and errors. This property represents the unique ID that can be used to suppress the warnings or errors, if needed.

Gets or sets the URL for corresponding documentation. The API accepts a format string instead of an actual URL, creating a generic URL that includes the diagnostic ID.

The format string that represents a URL to corresponding documentation. An example format string is https://contoso.com/obsoletion-warnings/{0}.

Initialize the attribute to refer to the method on the type.

The type of the builder to use to construct the collection. The name of the method on the builder to use to construct the collection. must refer to a static method that accepts a single parameter of type and returns an instance of the collection being built containing a copy of the data from that span. In future releases of .NET, additional patterns may be supported.

Gets the type of the builder to use to construct the collection.

Gets the name of the method on the builder to use to construct the collection.

This should match the metadata name of the target method. For example, this might be ".ctor" if targeting the type's constructor.

Reserved for use by a compiler for tracking metadata. This attribute should not be used by developers in source code.

Custom -derived type for the GetMajorRegex method.

Cached, thread-safe singleton instance.

Initializes the instance.

Provides a factory for creating instances to be used by methods on .

Creates an instance of a used by methods on .

Provides the runner that contains the custom logic implementing the specified regular expression.

Scan the starting from base.runtextstart for the next match.

The text being scanned by the regular expression.

Search starting from base.runtextpos for the next location a match could possibly start.

The text being scanned by the regular expression. true if a possible match was found; false if no more matches are possible.

Determine whether at base.runtextpos is a match for the regular expression.

The text being scanned by the regular expression. true if the regular expression matches at the current position; otherwise, false.

Custom -derived type for the GetMajorMinorRegex method.

Cached, thread-safe singleton instance.

Initializes the instance.

Provides a factory for creating instances to be used by methods on .

Creates an instance of a used by methods on .

Provides the runner that contains the custom logic implementing the specified regular expression.

Scan the starting from base.runtextstart for the next match.

The text being scanned by the regular expression.

Search starting from base.runtextpos for the next location a match could possibly start.

The text being scanned by the regular expression. true if a possible match was found; false if no more matches are possible.

Determine whether at base.runtextpos is a match for the regular expression.

The text being scanned by the regular expression. true if the regular expression matches at the current position; otherwise, false.

Custom -derived type for the GetMajorMinorBuildRegex method.

Cached, thread-safe singleton instance.

Initializes the instance.

Provides a factory for creating instances to be used by methods on .

Creates an instance of a used by methods on .

Provides the runner that contains the custom logic implementing the specified regular expression.

Scan the starting from base.runtextstart for the next match.

The text being scanned by the regular expression.

Search starting from base.runtextpos for the next location a match could possibly start.

The text being scanned by the regular expression. true if a possible match was found; false if no more matches are possible.

Determine whether at base.runtextpos is a match for the regular expression.

The text being scanned by the regular expression. true if the regular expression matches at the current position; otherwise, false.

Custom -derived type for the GetNormalRegex method.

Cached, thread-safe singleton instance.

Initializes the instance.

Provides a factory for creating instances to be used by methods on .

Creates an instance of a used by methods on .

Provides the runner that contains the custom logic implementing the specified regular expression.

Scan the starting from base.runtextstart for the next match.

The text being scanned by the regular expression.

Search starting from base.runtextpos for the next location a match could possibly start.

The text being scanned by the regular expression. true if a possible match was found; false if no more matches are possible.

Determine whether at base.runtextpos is a match for the regular expression.

The text being scanned by the regular expression. true if the regular expression matches at the current position; otherwise, false.

Custom -derived type for the GetChinaRegex method.

Cached, thread-safe singleton instance.

Initializes the instance.

Provides a factory for creating instances to be used by methods on .

Creates an instance of a used by methods on .

Provides the runner that contains the custom logic implementing the specified regular expression.

Scan the starting from base.runtextstart for the next match.

The text being scanned by the regular expression.

Search starting from base.runtextpos for the next location a match could possibly start.

The text being scanned by the regular expression. true if a possible match was found; false if no more matches are possible.

Determine whether at base.runtextpos is a match for the regular expression.

The text being scanned by the regular expression. true if the regular expression matches at the current position; otherwise, false.

Helper methods used by generated -derived implementations.

Default timeout value set in , or if none was set.

Whether is non-infinite.

Pushes 2 values onto the backtracking stack.

Pushes 3 values onto the backtracking stack.

Pops 2 values from the backtracking stack.

Pushes 1 value onto the backtracking stack.