From a0495142dfa0b9510079cc398eff90960f2561e8 Mon Sep 17 00:00:00 2001
From: Latapostrophe <hyperclassic3@gmail.com>
Date: Tue, 30 Oct 2018 19:40:59 +0100
Subject: [PATCH 1/3] Small hud library additions

---
 src/lua_hudlib.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/src/lua_hudlib.c b/src/lua_hudlib.c
index 60cbbe501..893534960 100644
--- a/src/lua_hudlib.c
+++ b/src/lua_hudlib.c
@@ -560,6 +560,15 @@ static int libd_renderer(lua_State *L)
 	return 1;
 }
 
+// 30/10/18 Lat': Get cv_translucenthud's value for HUD rendering as a normal V_xxTRANS int
+// Could as well be thrown in global vars for ease of access but I guess it makes sense for it to be a HUD fn
+static int libd_getlocaltransflag(lua_State *L)
+{
+	HUDONLY
+	lua_pushinteger(L, (10-cv_translucenthud.value)*V_10TRANS);	// A bit weird that it's called "translucenthud" yet 10 is fully opaque :V
+	return 1;
+}
+
 static luaL_Reg lib_draw[] = {
 	{"patchExists", libd_patchExists},
 	{"cachePatch", libd_cachePatch},
@@ -576,6 +585,7 @@ static luaL_Reg lib_draw[] = {
 	{"dupx", libd_dupx},
 	{"dupy", libd_dupy},
 	{"renderer", libd_renderer},
+	{"localTransFlag", libd_getlocaltransflag},
 	{NULL, NULL}
 };
 
@@ -599,6 +609,20 @@ static int lib_huddisable(lua_State *L)
 	return 0;
 }
 
+// 30/10/18: Lat': How come this wasn't here before?
+static int lib_hudenabled(lua_State *L)
+{
+	enum hud option = luaL_checkoption(L, 1, NULL, hud_disable_options);
+	lua_settop(L, 2);
+	if (!gL || hud_enabled[option/8] & (1<<(option%8)))
+		lua_pushboolean(L, true);
+	else
+		lua_pushboolean(L, false);
+
+	return 1;
+}
+
+
 // add a HUD element for rendering
 static int lib_hudadd(lua_State *L)
 {
@@ -623,6 +647,7 @@ static int lib_hudadd(lua_State *L)
 static luaL_Reg lib_hud[] = {
 	{"enable", lib_hudenable},
 	{"disable", lib_huddisable},
+	{"enabled", lib_hudenabled},
 	{"add", lib_hudadd},
 	{NULL, NULL}
 };

From 799d8d2749250218bd557d09c9727df3658f7a9f Mon Sep 17 00:00:00 2001
From: Latapostrophe <hyperclassic3@gmail.com>
Date: Tue, 30 Oct 2018 22:29:28 +0100
Subject: [PATCH 2/3] remove gL check

---
 src/lua_hudlib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lua_hudlib.c b/src/lua_hudlib.c
index 893534960..2ba6c8a60 100644
--- a/src/lua_hudlib.c
+++ b/src/lua_hudlib.c
@@ -614,7 +614,7 @@ static int lib_hudenabled(lua_State *L)
 {
 	enum hud option = luaL_checkoption(L, 1, NULL, hud_disable_options);
 	lua_settop(L, 2);
-	if (!gL || hud_enabled[option/8] & (1<<(option%8)))
+	if (hud_enabled[option/8] & (1<<(option%8)))
 		lua_pushboolean(L, true);
 	else
 		lua_pushboolean(L, false);

From 68414585469fbb4e1c739253e9561b430dcaf0eb Mon Sep 17 00:00:00 2001
From: Latapostrophe <hyperclassic3@gmail.com>
Date: Tue, 30 Oct 2018 22:51:05 +0100
Subject: [PATCH 3/3] got rid of the settop as well

---
 src/lua_hudlib.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/lua_hudlib.c b/src/lua_hudlib.c
index 2ba6c8a60..bc9423bea 100644
--- a/src/lua_hudlib.c
+++ b/src/lua_hudlib.c
@@ -613,7 +613,6 @@ static int lib_huddisable(lua_State *L)
 static int lib_hudenabled(lua_State *L)
 {
 	enum hud option = luaL_checkoption(L, 1, NULL, hud_disable_options);
-	lua_settop(L, 2);
 	if (hud_enabled[option/8] & (1<<(option%8)))
 		lua_pushboolean(L, true);
 	else