Update server_shop mod to Git commit e62f33e...

https://github.com/AntumMT/mod-server_shop/tree/e62f33e

README.md

@@ -41,7 +41,7 @@ The game includes the mods from the default [minetest_game](https://github.com/m
 * commerce/
     * [atm][] ([GPL][lic.gpl3.0]) -- version: [1.0.4][ver.atm] *2021-04-21* ([patched][patch.atm])
     * [currency][] ([LGPL][lic.lgpl3.0] / [CC BY-SA][lic.ccbysa4.0]) -- version: [2021-01-30][ver.currency]
-    * [server_shop][] ([MIT][lic.server_shop]) -- version: [993332e Git][ver.server_shop] *2021-05-12*
+    * [server_shop][] ([MIT][lic.server_shop]) -- version: [e62f33e Git][ver.server_shop] *2021-05-12*
 * crafting/
     * [craftguide][] ([MIT][lic.craftguide]) -- version: [f379998 Git][ver.craftguide] *2021-02-08* ([patched][patch.craftguide])
 * [enchanting][] ([GPL / WTFPL / CC BY-SA-NA][lic.enchanting]) -- version: [13ea31c Git][ver.enchanting] *2016-12-16* ([patched][patch.enchanting])
@@ -564,7 +564,7 @@ The game includes the mods from the default [minetest_game](https://github.com/m
 [ver.pvp_areas]: https://github.com/everamzah/pvp_areas/tree/6e4d66d
 [ver.quartz]: https://github.com/minetest-mods/quartz/tree/72ec06f
 [ver.rainbow_ore]: https://github.com/FsxShader2012/rainbow_ore/tree/6e77693
-[ver.server_shop]: https://github.com/AntumMT/mod-server_shop/tree/993332e
+[ver.server_shop]: https://github.com/AntumMT/mod-server_shop/tree/e62f33e
 [ver.sfinv_buttons]: http://repo.or.cz/minetest_sfinv_buttons.git/tree/ebb1f7c
 [ver.shark]: https://github.com/AntumMT/mod-shark/tree/ef2507b
 [ver.sheep]: https://github.com/AntumMT/mod-cmer/tree/7c91aaf

mods/commerce/server_shop/README.md

@@ -52,7 +52,7 @@ Example:
 ]
 ```
 
-Currencies can be registered with `server_shop.register_currency`:
+Currencies can be registered with `server_shop.register_currency` (***Note:** Only currency values of 1, 5, 10, 50, & 100 are currently supported*):
 ```lua
 server_shop.register_currency("currency:minegeld", 1)
 server_shop.register_currency("currency:minegeld_5", 5)

mods/commerce/server_shop/api.lua

@@ -51,6 +51,22 @@ function ss.register_currency(item, value)
 	ss.log("action", item .. " registered as currency with value of " .. tostring(value))
 end
 
+if ss.use_currency_defaults then
+	local mg_notes = {
+		{"currency:minegeld", 1},
+		{"currency:minegeld_5", 5},
+		{"currency:minegeld_10", 10},
+		{"currency:minegeld_50", 50},
+		{"currency:minegeld_100", 100},
+	}
+
+	for _, c in ipairs(mg_notes) do
+		ss.register_currency(c[1], c[2])
+	end
+
+	ss.currency_suffix = "MG"
+end
+
 --- Registers a shop list to be accessed via a shop node.
 --
 --  TODO:

mods/commerce/server_shop/init.lua

@@ -19,6 +19,7 @@ function ss.log(lvl, msg)
 end
 
 local scripts = {
+	"settings",
 	"api",
 	"deposit",
 	"formspec",

mods/commerce/server_shop/settings.lua

@@ -0,0 +1,12 @@
+
+--- Settings for server_shop.
+--
+--  @module settings.lua
+
+
+--- If currency mod is installed, automatically set up values for minegeld notes.
+--
+--  @setting server_shop.use_currency_defaults
+--  @settype bool
+--  @default true
+server_shop.use_currency_defaults = core.settings:get_bool("server_shop.use_currency_defaults", true)

mods/commerce/server_shop/settingtypes.txt

@@ -0,0 +1,3 @@
+
+# If currency mod is installed, automatically set up values for minegeld notes.
+server_shop.use_currency_defaults (Use currency mod defaults) bool true

settingtypes.txt

@@ -562,6 +562,12 @@ pvp_areas.safemode (PvP Control areas are safe zones) bool false
 pvp_areas.label (Show PvP area labels) string Defined area.
 
 
+[*server_shop]
+
+# If currency mod is installed, automatically set up values for minegeld notes.
+server_shop.use_currency_defaults (Use currency mod defaults) bool true
+
+
 [*slingshot]
 
 # Require rubber band as additional ingredient in slingshot craft recipes.