From 82c248854d3cfd49c7c5597790c3722053847139 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Tue, 29 Oct 2019 16:14:23 +0200
Subject: [PATCH] - extended level post-processing with special string
 arguments

---
 src/maploader/maploader.cpp                  | 23 ++++++++++++++++++++
 wadsrc/static/zscript/level_postprocessor.zs |  2 ++
 2 files changed, 25 insertions(+)

diff --git a/src/maploader/maploader.cpp b/src/maploader/maploader.cpp
index c7524f43f..3159fa7b7 100644
--- a/src/maploader/maploader.cpp
+++ b/src/maploader/maploader.cpp
@@ -3585,6 +3585,16 @@ DEFINE_ACTION_FUNCTION(DLevelPostProcessor, GetThingArgument)
 	ACTION_RETURN_INT(argument);
 }
 
+DEFINE_ACTION_FUNCTION(DLevelPostProcessor, GetThingStringArgument)
+{
+	PARAM_SELF_PROLOGUE(DLevelPostProcessor);
+	PARAM_UINT(thing);
+
+	const FName argument = thing < self->loader->MapThingsConverted.Size()
+		? self->loader->MapThingsConverted[thing].arg0str : NAME_None;
+	ACTION_RETURN_INT(argument);
+}
+
 DEFINE_ACTION_FUNCTION(DLevelPostProcessor, SetThingArgument)
 {
 	PARAM_SELF_PROLOGUE(DLevelPostProcessor);
@@ -3599,6 +3609,19 @@ DEFINE_ACTION_FUNCTION(DLevelPostProcessor, SetThingArgument)
 	return 0;
 }
 
+DEFINE_ACTION_FUNCTION(DLevelPostProcessor, SetThingStringArgument)
+{
+	PARAM_SELF_PROLOGUE(DLevelPostProcessor);
+	PARAM_UINT(thing);
+	PARAM_INT(value);
+
+	if (thing < self->loader->MapThingsConverted.Size())
+	{
+		self->loader->MapThingsConverted[thing].arg0str = ENamedName(value);
+	}
+	return 0;
+}
+
 DEFINE_ACTION_FUNCTION(DLevelPostProcessor, GetThingID)
 {
 	PARAM_SELF_PROLOGUE(DLevelPostProcessor);
diff --git a/wadsrc/static/zscript/level_postprocessor.zs b/wadsrc/static/zscript/level_postprocessor.zs
index e1f05bec7..afef058d5 100644
--- a/wadsrc/static/zscript/level_postprocessor.zs
+++ b/wadsrc/static/zscript/level_postprocessor.zs
@@ -42,7 +42,9 @@ class LevelPostProcessor native play
 	protected native void SetThingSpecial(uint thing, int special);
 
 	protected native int GetThingArgument(uint thing, uint index);
+	protected native Name GetThingStringArgument(uint thing);
 	protected native void SetThingArgument(uint thing, uint index, int value);
+	protected native void SetThingStringArgument(uint thing, Name value);
 
 	protected native void SetVertex(uint vertex, double x, double y);
 	protected native void SetLineSectorRef(uint line, uint side, uint sector);