From 0bb9ecd7980ac5e3a6e03505a40fbdae7971aec9 Mon Sep 17 00:00:00 2001
From: AFCMS <afcm.contact@gmail.com>
Date: Mon, 19 Jul 2021 23:58:41 +0200
Subject: [PATCH] allow to load a different file

---
 .gitignore                  | 1 +
 mods/formspec_edit/init.lua | 8 +++++++-
 settingtypes.txt            | 5 ++++-
 3 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b683fc0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.mods/formspec_edit/formspec.spec
\ No newline at end of file
diff --git a/mods/formspec_edit/init.lua b/mods/formspec_edit/init.lua
index 76f809c..4ec4af5 100644
--- a/mods/formspec_edit/init.lua
+++ b/mods/formspec_edit/init.lua
@@ -12,6 +12,12 @@ local modpath = minetest.get_modpath("formspec_edit")
 local insecure_env = minetest.request_insecure_environment()
 local update_time = tonumber(minetest.settings:get("formspec_editor.update_time")) or 0.2
 
+--Load provided file if present
+local filepath = minetest.settings:get("formspec_editor.file_path")
+if not filepath or filepath == "" then
+	filepath = modpath .. "/formspec.spec"
+end
+
 local error_formspec = [[
 formspec_version[4]
 size[8,2]
@@ -70,7 +76,7 @@ end
 -----------------------------------
 load_formspec = function()
 	local io = insecure_env.io
-	local file = io.open(modpath .. "/formspec.spec", "rb")
+	local file = io.open(filepath, "rb")
 	if file == nil then
 		return error_formspec
 	else
diff --git a/settingtypes.txt b/settingtypes.txt
index 321094f..f23715d 100644
--- a/settingtypes.txt
+++ b/settingtypes.txt
@@ -1,2 +1,5 @@
 #    Formspec update time (in seconds)
-formspec_editor.update_time (Update time) float 0.2
\ No newline at end of file
+formspec_editor.update_time (Update time) float 0.2
+
+#    Path to the default font.
+formspec_editor.file_path (File path) filepath
\ No newline at end of file