From ac5fa93e36c5efc2f14eeab7029d89b71ced291a Mon Sep 17 00:00:00 2001
From: Lighto97 <lighto97@outlook.com>
Date: Wed, 12 Mar 2025 04:02:09 -0300
Subject: [PATCH 1/2] expose map thumbnail and minimap to lua, read-only
---
src/lua_maplib.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/src/lua_maplib.c b/src/lua_maplib.c
index 89b2e7c4c..43ac02c61 100644
--- a/src/lua_maplib.c
+++ b/src/lua_maplib.c
@@ -2572,6 +2572,24 @@ static int mapheaderinfo_get(lua_State *L)
lua_pushfixed(L, header->mobj_scale);
else if (fastcmp(field, "gravity"))
lua_pushfixed(L, header->gravity);
+ else if (fastcmp(field, "thumbnail"))
+ {
+ patch_t *tnpatch = header->thumbnailPic;
+
+ if (!tnpatch)
+ tnpatch = W_CachePatchName("BLANKLVL", PU_PATCH);
+
+ LUA_PushUserdata(L, tnpatch, META_PATCH);
+ }
+ else if (fastcmp(field, "minimap"))
+ {
+ patch_t *mmpatch = header->minimapPic;
+
+ if (!tnpatch)
+ mmpatch = W_CachePatchName("BLANKLVL", PU_PATCH);
+
+ LUA_PushUserdata(L, mmpatch, META_PATCH);
+ }
else {
// Read custom vars now
// (note: don't include the "LUA." in your lua scripts!)
--
GitLab
From d9828992afbbc2f05878401ed4514be9714282c5 Mon Sep 17 00:00:00 2001
From: Lighto97 <lighto97@outlook.com>
Date: Wed, 12 Mar 2025 04:14:48 -0300
Subject: [PATCH 2/2] fix typo, mmpatch not tnpatch
---
src/lua_maplib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lua_maplib.c b/src/lua_maplib.c
index 43ac02c61..4b3df1bd6 100644
--- a/src/lua_maplib.c
+++ b/src/lua_maplib.c
@@ -2585,7 +2585,7 @@ static int mapheaderinfo_get(lua_State *L)
{
patch_t *mmpatch = header->minimapPic;
- if (!tnpatch)
+ if (!mmpatch)
mmpatch = W_CachePatchName("BLANKLVL", PU_PATCH);
LUA_PushUserdata(L, mmpatch, META_PATCH);
--
GitLab