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EditorDebuggerPlugin

繼承： RefCounted < Object

實作除錯器外掛程式的基底類別。

說明

EditorDebuggerPlugin provides functions related to the editor side of the debugger.

To interact with the debugger, an instance of this class must be added to the editor via EditorPlugin.add_debugger_plugin().

Once added, the _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 EditorDebuggerSessions via get_sessions() or get a specific one via get_session().

GDScript

@tool
extends EditorPlugin

class ExampleEditorDebugger extends EditorDebuggerPlugin:

    func _has_capture(capture):
        # Return true if you wish to handle messages with the prefix "my_plugin:".
        return capture == "my_plugin"

    func _capture(message, data, session_id):
        if message == "my_plugin:ping":
            get_session(session_id).send_message("my_plugin:echo", data)
            return true
        return false

    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" # Will be used as the tab title.
        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)

To connect on the running game side, use the EngineDebugger singleton:

GDScript

extends Node

func _ready():
    EngineDebugger.register_message_capture("my_plugin", _capture)
    EngineDebugger.send_message("my_plugin:ping", ["test"])

func _capture(message, data):
    # Note that the "my_plugin:" prefix is not used here.
    if message == "echo":
        prints("Echo received:", data)
        return true
    return false

Note: While the game is running, @GlobalScope.print() and similar functions called in the editor do not print anything, the Output Log prints only game messages.

方法

void	_breakpoint_set_in_tree(script: Script, line: int, enabled: bool) virtual
void	_breakpoints_cleared_in_tree() virtual
bool	_capture(message: String, data: Array, session_id: int) virtual
void	_goto_script_line(script: Script, line: int) virtual
bool	_has_capture(capture: String) virtual const
void	_setup_session(session_id: int) virtual
EditorDebuggerSession	get_session(id: int)
Array	get_sessions()

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方法說明

void _breakpoint_set_in_tree(script: Script, line: int, enabled: bool) virtual 🔗

Override this method to be notified when a breakpoint is set in the editor.

---

void _breakpoints_cleared_in_tree() virtual 🔗

Override this method to be notified when all breakpoints are cleared in the editor.

---

bool _capture(message: String, data: Array, session_id: int) virtual 🔗

Override this method to process incoming messages. The session_id is the ID of the EditorDebuggerSession that received the message. Use get_session() to retrieve the session. This method should return true if the message is recognized.

---

void _goto_script_line(script: Script, line: int) virtual 🔗

Override this method to be notified when a breakpoint line has been clicked in the debugger breakpoint panel.

---

bool _has_capture(capture: String) virtual const 🔗

Override this method to enable receiving messages from the debugger. If capture is "my_message" then messages starting with "my_message:" will be passed to the _capture() method.

---

void _setup_session(session_id: int) virtual 🔗

Override this method to be notified whenever a new EditorDebuggerSession is created. Note that the session may be inactive during this stage.

---

EditorDebuggerSession get_session(id: int) 🔗

返回具有給定 id 的 EditorDebuggerSession。

---

Array get_sessions() 🔗

返回該除錯器外掛程式目前可用的 EditorDebuggerSession 陣列。

注意：陣列中的會話可能處於非活動狀態，請通過 EditorDebuggerSession.is_active() 檢查它們的狀態。