Disable crafting recipes for coins by default

Crafting recipes for coins can be enabled again by setting
`maptools.enable_coin_crafting = true` in `minetest.conf`.

config.lua

@@ -27,3 +27,5 @@ end
 
 -- Show Map Tools stuff in creative inventory (1 or 0):
 setting("integer", "hide_from_creative_inventory", 1)
+-- Enable crafting recipes for coins (true or false):
+setting("bool", "enable_coin_crafting", false)

craftitems.lua

@@ -16,11 +16,13 @@ minetest.register_craftitem("maptools:copper_coin", {
 	stack_max = 10000,
 })
 
+if maptools.config and maptools.config.enable_coin_crafting then
 	minetest.register_craft({
 		output = "maptools:copper_coin 10",
 		type = "shapeless",
 		recipe = { "default:copper_ingot", "default:copper_ingot" }
 	})
+end
 
 minetest.register_craftitem("maptools:silver_coin", {
 	description = S("Silver Coin"),
@@ -29,6 +31,7 @@ minetest.register_craftitem("maptools:silver_coin", {
 	stack_max = 10000,
 })
 
+if maptools.config and maptools.config.enable_coin_crafting then
 	if minetest.get_modpath("moreores") then
 		minetest.register_craft({
 			output = "maptools:silver_coin 10",
@@ -36,6 +39,7 @@ if minetest.get_modpath("moreores") then
 			recipe = { "moreores:silver_ingot", "moreores:silver_ingot" }
 		})
 	end
+end
 
 minetest.register_craftitem("maptools:gold_coin", {
 	description = S("Gold Coin"),
@@ -44,11 +48,13 @@ minetest.register_craftitem("maptools:gold_coin", {
 	stack_max = 10000,
 })
 
+if maptools.config and maptools.config.enable_coin_crafting then
 	minetest.register_craft({
 		output = "maptools:gold_coin 10",
 		type = "shapeless",
 		recipe = { "default:gold_ingot", "default:gold_ingot" }
 	})
+end
 
 minetest.register_craftitem("maptools:infinitefuel", {
 	description = S("Infinite Fuel"),

docs/CHANGELOG.md

@@ -9,6 +9,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ### Changed
 
+- Disabled crafting recipes for coins by default.
+  - They can be enabled again by setting `maptools.enable_coin_crafting = true`
+    in `minetest.conf`.
 - Map Tools nodes can no longer be exploded by TNT.
 - Switched from Travis CI to GitHub Actions for continuous integration.
 

settingtypes.txt

@@ -0,0 +1,3 @@
+# If `true`, enables coin crafting recipes. If `false`, disables coin crafting recipes.
+# Takes effect only at load-time; runtime changes to this setting are ignored.
+maptools.enable_coin_crafting (Enable crafting recipes for coins) bool false