From 71cceaaf3c4bd509a4a4a74a1873843b9f261c17 Mon Sep 17 00:00:00 2001
From: toaster <rollerorbital@gmail.com>
Date: Sun, 28 Mar 2021 23:10:30 +0100
Subject: [PATCH] Readded Kartstuff and Karthud access to Lua, resolving both
 #143 and #138.

---
 src/deh_lua.c    | 36 ++++++++++++++++++++++++++++++++++++
 src/deh_tables.h |  2 ++
 2 files changed, 38 insertions(+)

diff --git a/src/deh_lua.c b/src/deh_lua.c
index 99c00ca33..c36ebc034 100644
--- a/src/deh_lua.c
+++ b/src/deh_lua.c
@@ -463,6 +463,42 @@ static inline int lib_getenum(lua_State *L)
 			}
 		return luaL_error(L, "power '%s' could not be found.\n", word);
 	}
+	else if (!mathlib && fastncmp("k_",word,2)) {
+		p = word+2;
+		for (i = 0; i < NUMKARTSTUFF; i++)
+			if (fasticmp(p, KARTSTUFF_LIST[i])) {
+				lua_pushinteger(L, i);
+				return 1;
+			}
+		return 0;
+	}
+	else if (mathlib && fastncmp("K_",word,2)) { // SOCs are ALL CAPS!
+		p = word+2;
+		for (i = 0; i < NUMKARTSTUFF; i++)
+			if (fastcmp(p, KARTSTUFF_LIST[i])) {
+				lua_pushinteger(L, i);
+				return 1;
+			}
+		return luaL_error(L, "kartstuff '%s' could not be found.\n", word);
+	}
+	else if (!mathlib && fastncmp("khud_",word,5)) {
+		p = word+5;
+		for (i = 0; i < NUMKARTHUD; i++)
+			if (fasticmp(p, KARTHUD_LIST[i])) {
+				lua_pushinteger(L, i);
+				return 1;
+			}
+		return 0;
+	}
+	else if (mathlib && fastncmp("KHUD_",word,5)) { // SOCs are ALL CAPS!
+		p = word+5;
+		for (i = 0; i < NUMKARTHUD; i++)
+			if (fastcmp(p, KARTHUD_LIST[i])) {
+				lua_pushinteger(L, i);
+				return 1;
+			}
+		return luaL_error(L, "karthud '%s' could not be found.\n", word);
+	}
 	else if (fastncmp("HUD_",word,4)) {
 		p = word+4;
 		for (i = 0; i < NUMHUDITEMS; i++)
diff --git a/src/deh_tables.h b/src/deh_tables.h
index d094bcbad..53c52fbfa 100644
--- a/src/deh_tables.h
+++ b/src/deh_tables.h
@@ -67,6 +67,8 @@ extern const char *const GAMETYPERULE_LIST[];
 extern const char *const ML_LIST[16]; // Linedef flags
 extern const char *COLOR_ENUMS[];
 extern const char *const POWERS_LIST[];
+extern const char *const KARTSTUFF_LIST[];
+extern const char *const KARTHUD_LIST[];
 extern const char *const HUDITEMS_LIST[];
 extern const char *const MENUTYPES_LIST[];