From ea2eaf8c276e5d694aee075f8701467c3db76735 Mon Sep 17 00:00:00 2001
From: simpu <id.simpu@gmail.com>
Date: Mon, 18 May 2020 20:25:49 +0530
Subject: Added debugger plugin support

Changes:
* EngineDebugger is exposed to gdscript. Game side of communication can be implemented through it.
* EditorDebuggerPlugin is added which handles the editor side of communication.
---
 editor/debugger/editor_debugger_node.cpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'editor/debugger/editor_debugger_node.cpp')

diff --git a/editor/debugger/editor_debugger_node.cpp b/editor/debugger/editor_debugger_node.cpp
index a9c18138d8..b461ac4f35 100644
--- a/editor/debugger/editor_debugger_node.cpp
+++ b/editor/debugger/editor_debugger_node.cpp
@@ -34,6 +34,7 @@
 #include "editor/debugger/script_editor_debugger.h"
 #include "editor/editor_log.h"
 #include "editor/editor_node.h"
+#include "editor/plugins/editor_debugger_plugin.h"
 #include "editor/plugins/script_editor_plugin.h"
 #include "scene/gui/menu_button.h"
 #include "scene/gui/tab_container.h"
@@ -114,6 +115,12 @@ ScriptEditorDebugger *EditorDebuggerNode::_add_debugger() {
 		tabs->add_theme_style_override("panel", EditorNode::get_singleton()->get_gui_base()->get_theme_stylebox("DebuggerPanel", "EditorStyles"));
 	}
 
+	if (!debugger_plugins.empty()) {
+		for (Set<Ref<Script>>::Element *i = debugger_plugins.front(); i; i = i->next()) {
+			node->add_debugger_plugin(i->get());
+		}
+	}
+
 	return node;
 }
 
@@ -618,3 +625,23 @@ void EditorDebuggerNode::live_debug_reparent_node(const NodePath &p_at, const No
 		dbg->live_debug_reparent_node(p_at, p_new_place, p_new_name, p_at_pos);
 	});
 }
+
+void EditorDebuggerNode::add_debugger_plugin(const Ref<Script> &p_script) {
+	ERR_FAIL_COND_MSG(debugger_plugins.has(p_script), "Debugger plugin already exists.");
+	ERR_FAIL_COND_MSG(p_script.is_null(), "Debugger plugin script is null");
+	ERR_FAIL_COND_MSG(String(p_script->get_instance_base_type()) == "", "Debugger plugin script has error.");
+	ERR_FAIL_COND_MSG(String(p_script->get_instance_base_type()) != "EditorDebuggerPlugin", "Base type of debugger plugin is not 'EditorDebuggerPlugin'.");
+	ERR_FAIL_COND_MSG(!p_script->is_tool(), "Debugger plugin script is not in tool mode.");
+	debugger_plugins.insert(p_script);
+	for (int i = 0; get_debugger(i); i++) {
+		get_debugger(i)->add_debugger_plugin(p_script);
+	}
+}
+
+void EditorDebuggerNode::remove_debugger_plugin(const Ref<Script> &p_script) {
+	ERR_FAIL_COND_MSG(!debugger_plugins.has(p_script), "Debugger plugin doesn't exists.");
+	debugger_plugins.erase(p_script);
+	for (int i = 0; get_debugger(i); i++) {
+		get_debugger(i)->remove_debugger_plugin(p_script);
+	}
+}
-- 
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