Add files via upload

lib_materials_fluid_lib.lua

@@ -0,0 +1,47 @@
+-- Universal Fluid API implementation
+-- Copyright (c) 2018 Evert "Diamond" Prants <evert@lunasqu.ee>
+
+local modpath = minetest.get_modpath(minetest.get_current_modname())
+
+fluid_lib = rawget(_G, "fluid_lib") or {}
+fluid_lib.modpath = modpath
+
+fluid_lib.unit = "mB"
+fluid_lib.unit_description = "milli-bucket"
+
+fluid_lib.fluid_name_cache = {}
+fluid_lib.fluid_description_cache = {}
+
+function fluid_lib.cleanse_node_name(node)
+	if fluid_lib.fluid_name_cache[node] then
+		return fluid_lib.fluid_name_cache[node]
+	end
+
+	local no_mod    = node:gsub("^([%w_]+:)", "")
+	local no_source = no_mod:gsub("(_?source_?)", "")
+
+	fluid_lib.fluid_name_cache[node] = no_source
+	return no_source
+end
+
+function fluid_lib.cleanse_node_description(node)
+	if fluid_lib.fluid_description_cache[node] then
+		return fluid_lib.fluid_description_cache[node]
+	end
+
+	local ndef = minetest.registered_nodes[node]
+	if not ndef then return nil end
+
+	local no_source = ndef.description:gsub("(%s?Source%s?)", "")
+
+	fluid_lib.fluid_description_cache[node] = no_source
+	return no_source
+end
+
+function fluid_lib.comma_value(n) -- credit http://richard.warburton.it
+	local left,num,right = string.match(n,'^([^%d]*%d)(%d*)(.-)$')
+	return left..(num:reverse():gsub('(%d%d%d)','%1,'):reverse())..right
+end
+
+dofile(modpath.."/lib_materials_fluid_lib_buffer.lua")
+dofile(modpath.."/lib_materials_fluid_lib_nodeio.lua")