Initial commit

LICENSE

@@ -0,0 +1,16 @@
+MIT License
+Copyright (c) 2017 Elijah Duffy
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+associated documentation files (the "Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
+NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

api.lua

@@ -0,0 +1,85 @@
+-- microexpansion/api.lua
+local BASENAME = "microexpansion"
+
+-- [local function] register recipe
+local function register_recipe(output, recipe)
+  local function isint(n)
+    return n==math.floor(n)
+  end
+
+  local function getAmount()
+    if isint(recipe[2][1]) then
+      local q = recipe[2][1]
+      recipe[2][1] = nil
+      return q
+    else return 1 end
+  end
+
+  local function register(amount, recipe)
+    minetest.register_craft({
+      output = output.." "..amount,
+      recipe = recipe,
+    })
+  end
+
+  local function single()
+    register(getAmount(), recipe[2])
+  end
+
+  local function multiple()
+    for i, item in ipairs(recipe) do
+      if i == 0 then return end
+      register(getAmount(), recipe[i])
+    end
+  end
+
+  -- check type
+  if recipe[1] == "single" then single()
+  elseif recipe[1] == "multiple" then multiple()
+  else return microexpansion.log("invalid recipe for definition "..output..". "..dump(recipe[2])) end
+end
+
+-- [function] register item
+function microexpansion.register_item(itemstring, def)
+  -- usedfor
+  if def.usedfor then
+    def.description = def.description .. "\nfor " .. def.usedfor
+  end
+
+  -- register craftitem
+  minetest.register_craftitem(BASENAME..":"..itemstring, {
+    description = def.description,
+    inventory_image = BASENAME.."_"..def.inventory_image..".png",
+  })
+
+  -- if recipe, register recipe
+  if def.recipe then
+    register_recipe(BASENAME..":"..itemstring, def.recipe)
+  end
+end
+
+-- [function] register cell
+function microexpansion.register_cell(itemstring, def)
+  if not def.inventory_image then
+    def.inventory_image = itemstring
+  end
+
+  -- register craftitem
+  minetest.register_craftitem(BASENAME..":"..itemstring, {
+    description = def.description,
+    inventory_image = BASENAME.."_"..def.inventory_image..".png",
+    microexpansion = {
+      drive = {
+        capacity = def.capacity or 5000,
+      },
+    },
+  })
+
+  -- if recipe, register recipe
+  if def.recipe then
+    -- if recipe, register recipe
+    if def.recipe then
+      register_recipe(BASENAME..":"..itemstring, def.recipe)
+    end
+  end
+end

init.lua

@@ -0,0 +1,14 @@
+-- microexpansion/init.lua
+microexpansion = {}
+microexpansion.modpath = minetest.get_modpath("microexpansion") -- modpath
+local modpath = microexpansion.modpath -- modpath pointer
+
+-- logger
+function microexpansion.log(content, log_type)
+  if not content then return false end
+  if log_type == nil then log_type = "action" end
+  minetest.log(log_type, "[MicroExpansion] "..content)
+end
+
+-- Load API
+dofile(modpath.."/api.lua")