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<?xml version="1.0" encoding="UTF-8" ?>
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<class name= "EditorDebuggerPlugin" inherits= "RefCounted" version= "4.1" xmlns:xsi= "http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation= "../class.xsd" >
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<brief_description >
A base class to implement debugger plugins.
</brief_description>
<description >
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[EditorDebuggerPlugin] provides functions related to the editor side of the debugger.
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To interact with the debugger, an instance of this class must be added to the editor via [method EditorPlugin.add_debugger_plugin].
Once added, the [method _setup_session] callback will be called for every [EditorDebuggerSession] available to the plugin, and when new ones are created (the sessions may be inactive during this stage).
You can retrieve the available [EditorDebuggerSession]s via [method get_sessions] or get a specific one via [method get_session].
[codeblocks]
[gdscript]
@tool
extends EditorPlugin
class ExampleEditorDebugger extends EditorDebuggerPlugin:
func _has_capture(prefix):
# Return true if you wish to handle message with this prefix.
return prefix == "my_plugin"
func _capture(message, data, session_id):
if message == "my_plugin:ping":
get_session(session_id).send_message("my_plugin:echo", data)
func _setup_session(session_id):
# Add a new tab in the debugger session UI containing a label.
var label = Label.new()
label.name = "Example plugin"
label.text = "Example plugin"
var session = get_session(session_id)
# Listens to the session started and stopped signals.
session.started.connect(func (): print("Session started"))
session.stopped.connect(func (): print("Session stopped"))
session.add_session_tab(label)
var debugger = ExampleEditorDebugger.new()
func _enter_tree():
add_debugger_plugin(debugger)
func _exit_tree():
remove_debugger_plugin(debugger)
[/gdscript]
[/codeblocks]
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</description>
<tutorials >
</tutorials>
<methods >
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<method name= "_capture" qualifiers= "virtual" >
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<return type= "bool" />
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<param index= "0" name= "message" type= "String" />
<param index= "1" name= "data" type= "Array" />
<param index= "2" name= "session_id" type= "int" />
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<description >
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Override this method to process incoming messages. The [param session_id] is the ID of the [EditorDebuggerSession] that received the message (which you can retrieve via [method get_session]).
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</description>
</method>
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<method name= "_has_capture" qualifiers= "virtual const" >
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<return type= "bool" />
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<param index= "0" name= "capture" type= "String" />
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<description >
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Override this method to enable receiving messages from the debugger. If [param capture] is "my_message" then messages starting with "my_message:" will be passes to the [method _capture] method.
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</description>
</method>
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<method name= "_setup_session" qualifiers= "virtual" >
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<return type= "void" />
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<param index= "0" name= "session_id" type= "int" />
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<description >
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Override this method to be notified whenever a new [EditorDebuggerSession] is created (the session may be inactive during this stage).
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</description>
</method>
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<method name= "get_session" >
<return type= "EditorDebuggerSession" />
<param index= "0" name= "id" type= "int" />
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<description >
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Returns the [EditorDebuggerSession] with the given [param id].
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</description>
</method>
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<method name= "get_sessions" >
<return type= "Array" />
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<description >
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Returns an array of [EditorDebuggerSession] currently available to this debugger plugin.
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[b]Note:[/b] Not sessions in the array may be inactive, check their state via [method EditorDebuggerSession.is_active]
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</description>
</method>
</methods>
</class>