Migrate all commands to new lib

exp_scenario/module/commands/ratio.lua

@@ -0,0 +1,54 @@
+--[[-- Commands - Ratio
+Adds a command to calculate the number of machines needed to fulfil a desired production
+]]
+
+local Commands = require("modules/exp_commands")
+
+Commands.new("ratio", { "exp-command_ratio.description" })
+    :optional("items-per-second", { "exp-command_ratio.arg-items-per-second" }, Commands.types.number)
+    :register(function(player, items_per_second)
+        --- @cast items_per_second number?
+
+        local machine = player.selected
+        if not machine then
+            return Commands.status.error{ "exp-command_ratio.not-selecting" }
+        end
+
+        if machine.type ~= "assembling-machine" and machine.type ~= "furnace" then
+            return Commands.status.error{ "exp-command_ratio.not-selecting" }
+        end
+
+        local recipe = machine.get_recipe()
+        if not recipe then
+            return Commands.status.error{ "exp-command_ratio.not-selecting" }
+        end
+
+        local products = recipe.products
+        local ingredients = recipe.ingredients
+        local crafts_per_second = machine.crafting_speed * machine.productivity_bonus / recipe.energy
+        
+        local amount_of_machines = 1
+        if items_per_second then
+            amount_of_machines = math.ceil(products[1].amount * crafts_per_second)
+        end
+
+        for _, ingredient in ipairs(ingredients) do
+            Commands.print{
+                ingredient.type == "item" and "exp-command_ratio.item-out" or "exp-command_ratio.fluid-out",
+                math.round(ingredient.amount * crafts_per_second, 3),
+                ingredient.name
+            }
+        end
+
+        for i, product in ipairs(products) do
+            Commands.print{
+                product.type == "item" and "exp-command_ratio.item-out" or "exp-command_ratio.fluid-out",
+                math.round(product.amount * crafts_per_second, 3),
+                product.name
+            }
+        end
+
+        if amount_of_machines ~= 1 then
+            Commands.print{ "exp-command_ratio.machine-count", amount_of_machines }
+        end
+    end)