internal refactoring of flowable node registration in preparation for enhanced flow checking logic

1 files changed, 45 insertions, 0 deletions

diff --git a/flowable_nodes_add_pipes.lua b/flowable_nodes_add_pipes.lua
new file mode 100644
index 0000000..e681619
--- /dev/null
+++ b/flowable_nodes_add_pipes.lua
@@ -0,0 +1,45 @@
+-- conditional registration of pipe nodes for the new pipe logic, depending on enable flags.
+-- otherwise register_flow_logic.lua would be attempting to register ABMs for non-existant nodes.
+-- written 2017 by thetaepsilon
+
+
+
+-- global values and thresholds for water behaviour
+-- TODO: add some way of setting this per-world
+local thresholds = {}
+-- limit on pump pressure - will not absorb more than can be taken
+thresholds.pump_pressure = 2
+
+
+
+local pipes_full_nodenames = pipeworks.pipes_full_nodenames
+local pipes_empty_nodenames = pipeworks.pipes_empty_nodenames
+
+local register = pipeworks.flowables.register
+
+
+
+-- FIXME: DRY principle for names, move this to devices.lua?
+-- FIXME: all devices still considered simple
+local pump_on = "pipeworks:pump_on"
+local pump_off = "pipeworks:pump_off"
+local spigot_off = "pipeworks:spigot"
+local spigot_on = "pipeworks:spigot_pouring"
+
+if pipeworks.enable_pipes then
+	for _, pipe in ipairs(pipes_full_nodenames) do
+		register.simple(pipe)
+	end
+	for _, pipe in ipairs(pipes_empty_nodenames) do
+		register.simple(pipe)
+	end
+
+	if pipeworks.enable_pipe_devices then
+		register.simple(pump_off)
+		register.simple(pump_on)
+		register.simple(spigot_on)
+		register.simple(spigot_off)
+
+		register.intake_simple(pump_on, thresholds.pump_pressure)
+	end
+end