Package net.minecraft.client.gl

Class GLImportProcessor

java.lang.Object

net.minecraft.client.gl.GLImportProcessor

@Environment(CLIENT)
public abstract class GLImportProcessor
extends Object

Handles the flattening of "moj_" import strings in the loaded GLSL shader file. Instances of an import are replaced by the contents of the referenced file prefixed by a comment describing the line position and original file location of the import.

Mappings:

Namespace	Name
official	dos
intermediary	net/minecraft/class_5913
named	net/minecraft/client/gl/GLImportProcessor

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	GLImportProcessor.Context	A context for the parser to keep track of its current line and caret position in the file.

Field Summary

Fields

Modifier and Type	Field	Description
private static String	field_32036
private static Pattern	IMPORT_VERSION_PATTERN
private static Pattern	MOJ_IMPORT_PATTERN

Constructor Summary

Constructors

Constructor	Description
GLImportProcessor()

Method Summary

Modifier and Type	Method	Description
private String	extractVersion(String line, GLImportProcessor.Context context)	Converts a line known to contain an import into a fully-qualified version of itself for insertion as a comment.
abstract @Nullable String	loadImport(boolean inline, String name)	Called to load an import reference's source code.
private List<String>	parseImports(String source, GLImportProcessor.Context context, String path)
private String	readImport(String line, int start)
List<String>	readSource(String source)	Reads the source code supplied into a list of lines suitable for uploading to the GL Shader cache.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

field_32036

private static final String field_32036

See Also:

Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	a	Ldos;a:Ljava/lang/String;
intermediary	field_32036	Lnet/minecraft/class_5913;field_32036:Ljava/lang/String;
named	field_32036	Lnet/minecraft/client/gl/GLImportProcessor;field_32036:Ljava/lang/String;

MOJ_IMPORT_PATTERN

private static final Pattern MOJ_IMPORT_PATTERN

Mappings:

Namespace	Name	Mixin selector
official	b	Ldos;b:Ljava/util/regex/Pattern;
intermediary	field_29200	Lnet/minecraft/class_5913;field_29200:Ljava/util/regex/Pattern;
named	MOJ_IMPORT_PATTERN	Lnet/minecraft/client/gl/GLImportProcessor;MOJ_IMPORT_PATTERN:Ljava/util/regex/Pattern;

IMPORT_VERSION_PATTERN

private static final Pattern IMPORT_VERSION_PATTERN

Mappings:

Namespace	Name	Mixin selector
official	c	Ldos;c:Ljava/util/regex/Pattern;
intermediary	field_29201	Lnet/minecraft/class_5913;field_29201:Ljava/util/regex/Pattern;
named	IMPORT_VERSION_PATTERN	Lnet/minecraft/client/gl/GLImportProcessor;IMPORT_VERSION_PATTERN:Ljava/util/regex/Pattern;

Constructor Details

GLImportProcessor

public GLImportProcessor()

Method Details

readSource

public List<String> readSource(String source)

Reads the source code supplied into a list of lines suitable for uploading to the GL Shader cache.

Imports are processed as per the description of this class.

Mappings:

Namespace	Name	Mixin selector
official	a	Ldos;a(Ljava/lang/String;)Ljava/util/List;
intermediary	method_34229	Lnet/minecraft/class_5913;method_34229(Ljava/lang/String;)Ljava/util/List;
named	readSource	Lnet/minecraft/client/gl/GLImportProcessor;readSource(Ljava/lang/String;)Ljava/util/List;

parseImports

private List<String> parseImports(String source,
 GLImportProcessor.Context context,
 String path)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldos;a(Ljava/lang/String;Ldos$a;Ljava/lang/String;)Ljava/util/List;
intermediary	method_34232	Lnet/minecraft/class_5913;method_34232(Ljava/lang/String;Lnet/minecraft/class_5913$class_5914;Ljava/lang/String;)Ljava/util/List;
named	parseImports	Lnet/minecraft/client/gl/GLImportProcessor;parseImports(Ljava/lang/String;Lnet/minecraft/client/gl/GLImportProcessor$Context;Ljava/lang/String;)Ljava/util/List;

extractVersion

private String extractVersion(String line,
 GLImportProcessor.Context context)

Converts a line known to contain an import into a fully-qualified version of itself for insertion as a comment.

Mappings:

Namespace	Name	Mixin selector
official	a	Ldos;a(Ljava/lang/String;Ldos$a;)Ljava/lang/String;
intermediary	method_34231	Lnet/minecraft/class_5913;method_34231(Ljava/lang/String;Lnet/minecraft/class_5913$class_5914;)Ljava/lang/String;
named	extractVersion	Lnet/minecraft/client/gl/GLImportProcessor;extractVersion(Ljava/lang/String;Lnet/minecraft/client/gl/GLImportProcessor$Context;)Ljava/lang/String;

readImport

private String readImport(String line,
 int start)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldos;a(Ljava/lang/String;I)Ljava/lang/String;
intermediary	method_34230	Lnet/minecraft/class_5913;method_34230(Ljava/lang/String;I)Ljava/lang/String;
named	readImport	Lnet/minecraft/client/gl/GLImportProcessor;readImport(Ljava/lang/String;I)Ljava/lang/String;

loadImport

@Nullable
public abstract @Nullable String loadImport(boolean inline,
 String name)

Called to load an import reference's source code.

Mappings:

Namespace	Name	Mixin selector
official	a	Ldos;a(ZLjava/lang/String;)Ljava/lang/String;
intermediary	method_34233	Lnet/minecraft/class_5913;method_34233(ZLjava/lang/String;)Ljava/lang/String;
named	loadImport	Lnet/minecraft/client/gl/GLImportProcessor;loadImport(ZLjava/lang/String;)Ljava/lang/String;