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Allow water turbines to work with river water (fixes #294)

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This also makes turbines compatible with any liquid that is in the `water` group and has `liquidtype == "flowing"`.
This commit is contained in:
Carter Kolwey 2016-12-25 22:38:44 -06:00 committed by Jeija
parent 8743699298
commit 79edbed8d7
1 changed files with 9 additions and 2 deletions
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11
mesecons_hydroturbine/init.lua
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@ -53,13 +53,20 @@ minetest.register_node("mesecons_hydroturbine:hydro_turbine_on", {
}) })
local function is_flowing_water(pos)
local name = minetest.get_node(pos).name
local is_water = minetest.get_item_group(name, "water") > 0
local is_flowing = minetest.registered_items[name].liquidtype == "flowing"
return (is_water and is_flowing)
end
minetest.register_abm({ minetest.register_abm({
nodenames = {"mesecons_hydroturbine:hydro_turbine_off"}, nodenames = {"mesecons_hydroturbine:hydro_turbine_off"},
interval = 1, interval = 1,
chance = 1, chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider) action = function(pos, node, active_object_count, active_object_count_wider)
local waterpos={x=pos.x, y=pos.y+1, z=pos.z} local waterpos={x=pos.x, y=pos.y+1, z=pos.z}
if minetest.get_node(waterpos).name=="default:water_flowing" then if is_flowing_water(waterpos) then
minetest.set_node(pos, {name="mesecons_hydroturbine:hydro_turbine_on"}) minetest.set_node(pos, {name="mesecons_hydroturbine:hydro_turbine_on"})
nodeupdate(pos) nodeupdate(pos)
mesecon.receptor_on(pos) mesecon.receptor_on(pos)
@ -73,7 +80,7 @@ nodenames = {"mesecons_hydroturbine:hydro_turbine_on"},
chance = 1, chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider) action = function(pos, node, active_object_count, active_object_count_wider)
local waterpos={x=pos.x, y=pos.y+1, z=pos.z} local waterpos={x=pos.x, y=pos.y+1, z=pos.z}
if minetest.get_node(waterpos).name~="default:water_flowing" then if not is_flowing_water(waterpos) then
minetest.set_node(pos, {name="mesecons_hydroturbine:hydro_turbine_off"}) minetest.set_node(pos, {name="mesecons_hydroturbine:hydro_turbine_off"})
nodeupdate(pos) nodeupdate(pos)
mesecon.receptor_off(pos) mesecon.receptor_off(pos)