Implement Extractor

machines.lua

@@ -313,6 +313,22 @@ local function registerSimpleElectricItemProcessor(config)
 				time=output.time,
 				src=srcAfter
 			}
+		elseif method=="industrialtest.extracting" then
+			local output=industrialtest.api.getExtractorRecipeResult(item:get_name())
+			if not output then
+				return {
+					item=ItemStack(),
+					time=0,
+					src=item
+				}
+			end
+			local srcAfter=ItemStack(item:get_name())
+			srcAfter:set_count(item:get_count()-1)
+			return {
+				item=ItemStack(output.output),
+				time=output.time,
+				src=srcAfter
+			}
 		end
 		error("Unknown craft method passed to craftResultProxy")
 	end
@@ -779,3 +795,21 @@ minetest.register_craft({
 		{industrialtest.elementKeys.stone,"industrialtest:electronic_circuit",industrialtest.elementKeys.stone}
 	}
 })
+
+registerSimpleElectricItemProcessor({
+	name="extractor",
+	displayName="Extractor",
+	capacity=900,
+	flow=600,
+	opPower=100,
+	method="industrialtest.extracting",
+	efficiency=1
+})
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:extractor",
+	recipe={
+		{"industrialtest:treetap","industrialtest:machine_block","industrialtest:treetap"},
+		{"industrialtest:treetap","industrialtest:electronic_circuit","industrialtest:treetap"}
+	}
+})