Implement few fluid related registration functions

api/common.lua

@@ -22,6 +22,9 @@ industrialtest.api={
 	geothermalGeneratorFuels={},
 	waterMillFuels={},
 	rotaryMaceratorModifiers={},
+	pumpTargets={},
+	pumpFluids={},
+	compressedFluids={},
 	storageCells={},
 	tags={}
 }
@@ -32,6 +35,8 @@ industrialtest.api.hvPowerFlow=10200
 industrialtest.api.evPowerFlow=40800
 industrialtest.api.ivPowerFlow=163800
 
+industrialtest.api.nodeFluidCapacity=1000
+
 function industrialtest.internal.clamp(num,min,max)
 	return math.max(math.min(num,max),min)
 end

api/fluid.lua

@@ -25,6 +25,16 @@ local function createItemFluidStorageText(itemstack)
 	return minetest.colorize(color,S("@1 / @2 mB",fluidAmount,fluidCapacity))
 end
 
+-- \brief Adds fluid storage to node metadata
+-- \param meta MetaDataRef
+-- \param capacity number
+-- \returns nil
+function industrialtest.api.addFluidStorage(meta,capacity)
+	meta:set_int("industrialtest.fluidCapacity",capacity)
+	meta:set_int("industrialtest.fluidAmount",0)
+	meta:set_string("industrialtest.fluidType","ignore")
+end
+
 -- \brief Check if itemstack contains fluid storage
 -- \param itemstack ItemStack
 -- \returns bool

api/registration.lua

@@ -307,6 +307,65 @@ function industrialtest.api.getRotaryMaceratorModifier(name,modifier)
 	return industrialtest.api.rotaryMaceratorModifiers[name.." "..modifier]
 end
 
+-- \brief Registers target node with which Pump can interact
+-- \param name string
+-- \param fluidNodes table
+-- \param direction string
+-- \return nil
+function industrialtest.api.registerPumpTarget(name,direction)
+	industrialtest.api.pumpTargets[name]={
+		name=name,
+		direction=direction
+	}
+end
+
+-- \brief Returns Pump target info
+-- \param name string
+-- \returns table
+function industrialtest.api.getPumpTarget(name)
+	return industrialtest.api.pumpTargets[name]
+end
+
+-- \brief Registers fluid node which can be pumped by pump
+-- \param name string
+-- \param texture string
+-- \returns nil
+function industrialtest.api.registerPumpFluid(name,texture)
+	industrialtest.api.pumpFluids[name]={
+		name=name,
+		texture=texture
+	}
+end
+
+-- \brief Returns registered node which can be pumped by pump
+-- \param name string
+-- \returns table
+function industrialtest.api.getPumpFluid(name)
+	return industrialtest.api.pumpFluids[name]
+end
+
+-- \brief Registers fluid which can be pumped into compressor resulting with different item
+-- \param fluidType string
+-- \param requiredAmount number
+-- \param time number
+-- \param result string
+-- \returns nil
+function industrialtest.api.registerCompressedFluid(fluidType,requiredAmount,time,result)
+	industrialtest.api.compressedFluids[fluidType]={
+		fluidType=fluidType,
+		requiredAmount=requiredAmount,
+		time=time,
+		result=result
+	}
+end
+
+-- \brief Returns information about fluid which can be pumped into compressor resulting with different item
+-- \param fluidType string
+-- \returns table
+function industrialtest.api.getCompressedFluid(fluidType)
+	return industrialtest.api.compressedFluids[fluidType]
+end
+
 minetest.register_on_mods_loaded(function()
 	for _,def in pairs(industrialtest.api.rotaryMaceratorModifiers) do
 		if def.stackLeftover then