Initial commit

init.lua

@@ -0,0 +1,116 @@
+-- Reverse all MTG axe recipes
+local craft_ingreds = {
+	wood = "group:wood",
+	stone = "group:stone",
+	steel = "default:steel_ingot",
+	bronze = "default:bronze_ingot",
+	mese = "default:mese_crystal",
+	diamond = "default:diamond"
+}
+
+for name, mat in pairs(craft_ingreds) do
+    minetest.register_craft({
+        output = "default:axe_" .. name,
+		recipe = {
+			{mat, mat},
+			{"group:stick", mat},
+			{"group:stick", ""}
+		}
+    });
+end
+
+-- Extend farming.register_hoe with a reversed recipe
+local function register_hoe_craft(name, material)
+    minetest.register_craft({
+        output = name:sub(2),
+        recipe = {
+            {material, material},
+            {"group:stick", ""},
+            {"group:stick", ""}
+        }
+    })
+end
+
+local register_hoe = farming.register_hoe;
+farming.register_hoe = function(name, def)
+    register_hoe(name, def);
+
+	if not def.recipe and def.material then
+        register_hoe_craft(name, def.material);
+	end
+end
+
+-- Reverse all MTG hoe recipes
+register_hoe_craft(":farming:hoe_wood", "group:wood");
+register_hoe_craft(":farming:hoe_stone", "group:stone");
+register_hoe_craft(":farming:hoe_steel", "default:steel_ingot");
+
+
+-- Extend stairs.register_stair with a reversed recipe
+local function register_stair_craft(subname, recipeitem)
+    minetest.register_craft({
+        output = "stairs:stair_" .. subname .. " 8",
+        recipe = {
+            {recipeitem, "", ""},
+            {recipeitem, recipeitem, ""},
+            {recipeitem, recipeitem, recipeitem},
+        },
+    })
+end
+
+local register_stair = stairs.register_stair;
+stairs.register_stair = function(subname, recipeitem, groups, images, description, sounds, worldaligntex)
+    register_stair(subname, recipeitem, groups, images, description, sounds, worldaligntex);
+    if recipeitem then
+        register_stair_craft(subname, recipeitem);
+    end
+end
+
+-- Reverse all MTG stair recipes
+register_stair_craft("wood", "default:wood");
+register_stair_craft("junglewood", "default:junglewood");
+register_stair_craft("pine_wood", "default:pine_wood");
+register_stair_craft("acacia_wood", "default:acacia_wood");
+register_stair_craft("aspen_wood", "default:aspen_wood");
+register_stair_craft("stone", "default:stone");
+register_stair_craft("cobble", "default:cobble");
+register_stair_craft("mossycobble", "default:mossycobble");
+register_stair_craft("stonebrick", "default:stonebrick");
+register_stair_craft("stone_block", "default:stone_block");
+register_stair_craft("desert_stone", "default:desert_stone");
+register_stair_craft("desert_cobble", "default:desert_cobble");
+register_stair_craft("desert_stonebrick", "default:desert_stonebrick");
+register_stair_craft("desert_stone_block", "default:desert_stone_block");
+register_stair_craft("sandstone", "default:sandstone");
+register_stair_craft("sandstonebrick", "default:sandstonebrick");
+register_stair_craft("sandstone_block", "default:sandstone_block");
+register_stair_craft("desert_sandstone", "default:desert_sandstone");
+register_stair_craft("desert_sandstone_brick", "default:desert_sandstone_brick");
+register_stair_craft("desert_sandstone_block", "default:desert_sandstone_block");
+register_stair_craft("silver_sandstone", "default:silver_sandstone");
+register_stair_craft("silver_sandstone_brick", "default:silver_sandstone_brick");
+register_stair_craft("silver_sandstone_block", "default:silver_sandstone_block");
+register_stair_craft("obsidian", "default:obsidian");
+register_stair_craft("obsidianbrick", "default:obsidianbrick");
+register_stair_craft("obsidian_block", "default:obsidian_block");
+register_stair_craft("brick", "default:brick");
+register_stair_craft("steelblock", "default:steelblock");
+register_stair_craft("tinblock", "default:tinblock");
+register_stair_craft("copperblock", "default:copperblock");
+register_stair_craft("bronzeblock", "default:bronzeblock");
+register_stair_craft("goldblock", "default:goldblock");
+register_stair_craft("ice", "default:ice");
+register_stair_craft("snowblock", "default:snowblock");
+register_stair_craft("glass", "default:glass");
+register_stair_craft("obsidian_glass", "default:obsidian_glass");
+register_stair_craft("straw", "farming:straw");
+
+-- Reverse the fancy bed recipe
+minetest.register_craft({
+    output = "beds:fancy_bed",
+    recipe = {
+		{"group:stick", "", ""},
+		{"wool:white", "wool:white", "wool:white"},
+		{"group:wood", "group:wood", "group:wood"},
+    }
+});

mod.conf

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+name = mtg_craft_reverser
+description = Makes crafting recipes in Minetest Game reversible
+depends = beds, default, farming, stairs