Register Compressor and Miner as machines which can interact with Pump

machines/miner.lua

@@ -166,6 +166,8 @@ function industrialtest.Miner.onConstruct(self,pos)
 	inv:set_size("powerStorage",1)
 	inv:set_size("upgrades",1)
 	meta:set_int("level",pos.y-1)
+	-- Keep last fluid node here so pump has more time to access it
+	meta:set_string("lastFluidNode","")
 	industrialtest.ElectricMachine.onConstruct(self,pos)
 end
 
@@ -283,6 +285,14 @@ function industrialtest.Miner.update(self,pos,elapsed,meta,inv)
 	srcSlot:take_item(1)
 	inv:set_stack("src",1,srcSlot)
 	local targetPos=vector.new(pos.x,level,pos.z)
+
+	-- Check if target node is fluid so pump, if attached, can get it
+	local targetNode=minetest.get_node(targetPos)
+	local targetFluid=industrialtest.api.getPumpFluid(targetNode.name)
+	if targetFluid then
+		meta:set_string("lastFluidNode",targetNode.name)
+	end
+
 	local drop=self.getNodeDrop(targetPos)
 	self.placeMiningPipe(pos,targetPos)
 	inv:add_item("dst",drop)
@@ -375,8 +385,27 @@ function industrialtest.Miner.placeMiningPipe(minerPos,pos)
 	meta:set_string("miner",minetest.serialize(minerPos))
 end
 
+function industrialtest.Miner.pullFluid(self,pos,amount)
+	local meta=minetest.get_meta(pos)
+	local lastFluidNode=meta:get_string("lastFluidNode")
+	if lastFluidNode~="" then
+		local result={
+			fluidType=lastFluidNode
+		}
+		result.remaining=industrialtest.api.nodeFluidCapacity
+		-- If everything was pulled then change to empty
+		if amount>=industrialtest.api.nodeFluidCapacity then
+			meta:set_string("lastFluidNode","")
+		end
+		return result
+	end
+	return nil
+end
+
 industrialtest.Miner:register()
 
+industrialtest.api.registerPumpTarget("industrialtest:miner","i")
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:miner",