From 72f9c0f9b70f55d7f0345575a857dd822a0295cf Mon Sep 17 00:00:00 2001
From: MajorCooke <majorcooke22@gmail.com>
Date: Sun, 30 Mar 2025 18:15:53 -0500
Subject: [PATCH] Exported: * GetLumpContainer * GetContainerName *
 GetLumpFullPath for WADS struct, useful for debugging custom-made parsers and
 identifying where problems may arise.

All credit goes to Jay for the code.
---
 src/common/scripting/interface/vmnatives.cpp | 21 ++++++++++++++++++++
 wadsrc/static/zscript/engine/base.zs         |  3 +++
 2 files changed, 24 insertions(+)

diff --git a/src/common/scripting/interface/vmnatives.cpp b/src/common/scripting/interface/vmnatives.cpp
index c1bb2a2b5..1b4cdb746 100644
--- a/src/common/scripting/interface/vmnatives.cpp
+++ b/src/common/scripting/interface/vmnatives.cpp
@@ -853,6 +853,27 @@ DEFINE_ACTION_FUNCTION(_Wads, GetLumpFullName)
 	ACTION_RETURN_STRING(fileSystem.GetFileFullName(lump));
 }
 
+DEFINE_ACTION_FUNCTION(_Wads, GetLumpContainer)
+{
+	PARAM_PROLOGUE;
+	PARAM_INT(lump);
+	ACTION_RETURN_INT(fileSystem.GetFileContainer(lump));
+}
+
+DEFINE_ACTION_FUNCTION(_Wads, GetContainerName)
+{
+	PARAM_PROLOGUE;
+	PARAM_INT(lump);
+	ACTION_RETURN_STRING(fileSystem.GetResourceFileName(lump));
+}
+
+DEFINE_ACTION_FUNCTION(_Wads, GetLumpFullPath)
+{
+	PARAM_PROLOGUE;
+	PARAM_INT(lump);
+	ACTION_RETURN_STRING(fileSystem.GetFileFullPath(lump));
+}
+
 DEFINE_ACTION_FUNCTION(_Wads, GetLumpNamespace)
 {
 	PARAM_PROLOGUE;
diff --git a/wadsrc/static/zscript/engine/base.zs b/wadsrc/static/zscript/engine/base.zs
index 33c14eef6..48eb46343 100644
--- a/wadsrc/static/zscript/engine/base.zs
+++ b/wadsrc/static/zscript/engine/base.zs
@@ -893,6 +893,9 @@ struct Wads	// todo: make FileSystem an alias to 'Wads'
 	native static string GetLumpName(int lump);
 	native static string GetLumpFullName(int lump);
 	native static int GetLumpNamespace(int lump);
+	native static int GetLumpContainer(int lump);
+	native static string GetContainerName(int lump);
+	native static string GetLumpFullPath(int lump);
 }
 
 enum EmptyTokenType