Use get_current_mod_name where applicable, fix damage groups

fluidity/molten.lua

@@ -16,9 +16,10 @@ end
 
 function fluidity.register_molten_metal(metal)
 	local description = firstToUpper(metal)
-	fluidity.molten_metals[metal] = "fluidity:"..metal.."_source"
+	local mod_name    = minetest.get_current_modname()
+	fluidity.molten_metals[metal] = mod_name..":"..metal.."_source"
 
-	minetest.register_node("fluidity:"..metal.."_source", {
+	minetest.register_node(mod_name..":"..metal.."_source", {
 		description = "Molten "..description.." Source",
 		drawtype = "liquid",
 		tiles = {
@@ -54,8 +55,8 @@ function fluidity.register_molten_metal(metal)
 		drop = "",
 		drowning = 1,
 		liquidtype = "source",
-		liquid_alternative_flowing = "fluidity:"..metal.."_flowing",
-		liquid_alternative_source = "fluidity:"..metal.."_source",
+		liquid_alternative_flowing = mod_name..":"..metal.."_flowing",
+		liquid_alternative_source = mod_name..":"..metal.."_source",
 		liquid_viscosity = 7,
 		liquid_renewable = false,
 		damage_per_second = 4 * 2,
@@ -63,7 +64,7 @@ function fluidity.register_molten_metal(metal)
 		groups = {molten_metal = 1, lava = 1, liquid = 2, igniter = 1},
 	})
 
-	minetest.register_node("fluidity:"..metal.."_flowing", {
+	minetest.register_node(mod_name..":"..metal.."_flowing", {
 		description = "Flowing Molten "..description,
 		drawtype = "flowingliquid",
 		tiles = {"fluidity_"..metal..".png"},
@@ -100,8 +101,8 @@ function fluidity.register_molten_metal(metal)
 		drop = "",
 		drowning = 1,
 		liquidtype = "flowing",
-		liquid_alternative_flowing = "fluidity:"..metal.."_flowing",
-		liquid_alternative_source = "fluidity:"..metal.."_source",
+		liquid_alternative_flowing = mod_name..":"..metal.."_flowing",
+		liquid_alternative_source = mod_name..":"..metal.."_source",
 		liquid_viscosity = 7,
 		liquid_renewable = false,
 		damage_per_second = 4 * 2,
@@ -111,10 +112,10 @@ function fluidity.register_molten_metal(metal)
 	})
 
 	bucket.register_liquid(
-		"fluidity:"..metal.."_source",
-		"fluidity:"..metal.."_flowing",
-		"fluidity:bucket_"..metal,
-		"fluidity_bucket_"..metal..".png",
+		mod_name..":"..metal.."_source",
+		mod_name..":"..metal.."_flowing",
+		mod_name..":bucket_"..metal,
+		mod_name.."_bucket_"..metal..".png",
 		"Molten "..description.." Bucket"
 	)
 end

fluidity/tanks.lua

@@ -125,7 +125,7 @@ end
 
 -- Register a new tank
 function fluidity.register_fluid_tank(data)
-	local modname  = data.mod_name or 'fluidity'
+	local modname  = data.mod_name or minetest.get_current_modname()
 	local tankname = data.tank_name or 'fluid_tank'
 	local tankdesc = data.tank_description or 'Fluid Tank'
 	local tiles    = data.tiles or {"default_glass.png", "default_glass_detail.png"}

metal_melter/caster.lua

@@ -345,7 +345,7 @@ local function caster_node_timer(pos, elapsed)
 				local mtype, ctype = get_cast_for(caststack)
 				if mtype and ctype then
 					local cmod = metal_caster.casts[ctype].mod_name or "metal_melter"
-					local stack = ItemStack(cmod..":"..ctype)
+					local stack = ItemStack(cmod..":"..ctype.."_cast")
 					local output_stack = inv:get_stack("output", 1)
 					local cast_stack = inv:get_stack("cast", 1)
 					if output_stack:item_fits(stack) then
@@ -414,7 +414,7 @@ end
 
 -- Register a new cast
 function metal_caster.register_cast(name, data)
-	local mod      = data.mod_name or "metal_melter"
+	local mod      = data.mod_name or minetest.get_current_modname()
 	local castname = mod..":"..name.."_cast"
 
 	minetest.register_craftitem(castname, {
@@ -425,6 +425,7 @@ function metal_caster.register_cast(name, data)
 	})
 
 	if not metal_caster.casts[name] then
+		data.mod_name = mod
 		metal_caster.casts[name] = data
 	end
 

tinkering/pattern.lua

@@ -2,7 +2,7 @@ tinkering.pattern = {}
 
 -- Register a new pattern
 function tinkering.register_pattern(name, data)
-	local mod    = data.mod_name or "tinkering"
+	local mod    = data.mod_name or minetest.get_current_modname()
 	local desc   = data.description
 
 	tinkering.pattern[name] = data

tinkering/register.lua

@@ -89,7 +89,7 @@ end
 
 -- Register a new tool component
 function tinkering.register_component(name, data)
-	local mod = data.mod_name or "tinkering"
+	local mod = data.mod_name or minetest.get_current_modname()
 
 	if not tinkering.components[name] then
 		tinkering.components[name] = data
@@ -282,7 +282,7 @@ function tinkering.get_tool_capabilities(tool_type, materials)
 		full_punch_interval = 1.0,
 		max_drop_level = 0,
 		groupcaps = fg,
-		damagegroups = fd,
+		damage_groups = fd,
 	}
 
 	-- Construct the name
@@ -309,12 +309,14 @@ function tinkering.tool_definition(tool_type, materials)
 
 	-- Store materials to use in metadata
 	local tink_mats = ""
-	for i, m in pairs(materials) do
+	local i = 1
+	for _, m in pairs(materials) do
 		if i == 1 then 
 			tink_mats = m
 		else
 			tink_mats = tink_mats..","..m
 		end
+		i = i + 1
 	end
 
 	return tool_tree, tink_mats, tags