Don't compile debugger plugin for non-tools builds

debugger/limbo_debugger_plugin.cpp

@@ -1,5 +1,7 @@
 /* limbo_debugger_view.h */
 
+#ifdef TOOLS_ENABLED
+
 #include "limbo_debugger_plugin.h"
 #include "core/debugger/engine_debugger.h"
 #include "core/math/math_defs.h"
@@ -207,3 +209,5 @@ bool LimboDebuggerPlugin::has_capture(const String &p_capture) const {
 LimboDebuggerPlugin::LimboDebuggerPlugin() {
 	tab = nullptr;
 }
+
+#endif // TOOLS_ENABLED

debugger/limbo_debugger_plugin.h

@@ -1,5 +1,7 @@
 /* limbo_debugger_plugin.h */
 
+#ifdef TOOLS_ENABLED
+
 #ifndef LIMBO_DEBUGGER_PLUGIN_H
 #define LIMBO_DEBUGGER_PLUGIN_H
 
@@ -62,3 +64,5 @@ public:
 };
 
 #endif // LIMBO_DEBUGGER_PLUGIN
+
+#endif // TOOLS_ENABLED

editor/limbo_ai_editor_plugin.h

@@ -212,6 +212,6 @@ public:
 	~LimboAIEditorPlugin();
 };
 
-#endif // TOOLS_ENABLED
-
 #endif // LIMBO_AI_EDITOR_PLUGIN_H
+
+#endif // TOOLS_ENABLED