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physics_propagation.lua
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local has_monitoring = minetest.get_modpath("monitoring")
local metric_space_vacuum_abm
if has_monitoring then
metric_space_vacuum_abm = monitoring.counter("vacuum_abm_count", "number of space vacuum abm calls")
end
-- ====================================================================================
function vacuum.register_physics_propagation(height)
-- thin atmos propagation
minetest.register_abm({
label = "vacuum -> thin atmos replacement",
nodenames = {"vacuum:vacuum"},
neighbors = {"air", "vacuum:atmos_thin"},
interval = 10, -- 5
chance = 2, -- this need to be 1..
max_y = height.end_height,
min_y = height.start_height,
action = vacuum.throttle(2500, function(pos, node)
if pos.y < height.start_height + 50 then
return
end
if pos.y > height.end_height - 50 then
return
end
if vacuum.is_pos_in_spawn(pos) then
return
end
-- update metrics
if metric_space_vacuum_abm ~= nil then
metric_space_vacuum_abm.inc()
end
if vacuum.is_pos_in_space(pos) then
--[[if vacuum.near_powered_airpump(pos, 3) then
minetest.set_node(pos, {
name = "vacuum:atmos_thin"
})
end]]
if vacuum.has_in_area(pos, "air", 1, 4) then
minetest.set_node(pos, {
name = "vacuum:atmos_thin"
})
end
end
end)
})
-- thin atmos propagation
--[[minetest.register_abm({
label = "vacuum -> atmos_thin replacement",
nodenames = {"vacuum:vacuum"},
neighbors = {"vacuum:atmos_thin"},
interval = 2,
chance = 1, -- higher chance of thin appears
max_y = height.end_height,
min_y = height.start_height,
action = vacuum.throttle(2500, function(pos, node)
if pos.y < height.start_height + 50 then
return
end
if pos.y > height.end_height - 50 then
return
end
if vacuum.is_pos_in_spawn(pos) then
return
end
-- update metrics
if metric_space_vacuum_abm ~= nil then
metric_space_vacuum_abm.inc()
end
if (vacuum.is_pos_in_space(pos)) then
if vacuum.near_powered_airpump(pos, 5) and vacuum.has_in_area(pos, "vacuum:atmos_thin", 2, 60) then
minetest.set_node(pos, {
name = "vacuum:atmos_thin"
})
-- elseif vacuum.near_powered_airpump(pos, 5) and vacuum.has_in_area(pos, "vacuum:atmos_thin", 2, 100) then
-- minetest.set_node(pos, {
-- name = "vacuum:atmos_thin"
-- })
end
end
end)
})]]
-- ====================================================================================
-- thin atmos propagation
minetest.register_abm({
label = "thick atmos -> thin replacement",
nodenames = {"air"},
neighbors = {"vacuum:atmos_thin"},
interval = 6,
chance = 2,
max_y = height.end_height,
min_y = height.start_height,
action = vacuum.throttle(2000, function(pos, node)
if pos.y < height.start_height + 50 then
return
end
if pos.y > height.end_height - 50 then
return
end
if vacuum.is_pos_in_spawn(pos) then
return
end
-- update metrics
if metric_space_vacuum_abm ~= nil then
metric_space_vacuum_abm.inc()
end
if not vacuum.near_powered_airpump(pos, 4) then
local pos1, pos2, area, areaNodes = vacuum.get_area_nodes(pos, 1);
if vacuum.has_in_area_data(pos1, pos2, area, areaNodes, "vacuum:vacuum", 3) then
minetest.set_node(pos, {
name = "vacuum:atmos_thin"
})
elseif vacuum.has_in_area_data(pos1, pos2, area, areaNodes, "vacuum:atmos_thin", 7) then
minetest.set_node(pos, {
name = "vacuum:atmos_thin"
})
end
end
end)
})
-- thin atmos propagation
minetest.register_abm({
label = "vacuum -> thin atmos replacement",
nodenames = {"air"},
neighbors = {"vacuum:vacuum"},
interval = 5,
chance = 3, -- 3 ???
max_y = height.end_height,
min_y = height.start_height,
action = vacuum.throttle(2500, function(pos, node)
if pos.y < height.start_height + 50 then
return
end
if pos.y > height.end_height - 50 then
return
end
if vacuum.is_pos_in_spawn(pos) then
return
end
-- update metrics
if metric_space_vacuum_abm ~= nil then
metric_space_vacuum_abm.inc()
end
if vacuum.is_pos_in_space(pos) then
minetest.set_node(pos, {
name = "vacuum:atmos_thin"
})
end
end)
})
-- ====================================================================================
-- thick atmos propagation
minetest.register_abm({
-- replace air and thin with thick..
label = "aer -> thick atmos replacement",
nodenames = {"vacuum:atmos_thin", "vacuum:atmos_thick"},
neighbors = {"air"},
interval = 20,
chance = 1,
max_y = height.end_height,
min_y = height.start_height,
action = vacuum.throttle(3000, function(pos, node)
if pos.y < height.start_height + 50 then
return
end
if pos.y > height.end_height - 50 then
return
end
if vacuum.is_pos_in_spawn(pos) then
return
end
-- update metrics
if metric_space_vacuum_abm ~= nil then
metric_space_vacuum_abm.inc()
end
if vacuum.is_pos_in_space(pos) then
local spawn_particles = false;
local pos1, pos2, area, areaNodes = vacuum.get_area_nodes(pos, 1);
if vacuum.near_powered_airpump(pos, 5) then -- 12
if vacuum.has_in_area_data(pos1, pos2, area, areaNodes, "air", 5) then
minetest.set_node(pos, {
name = "air"
})
spawn_particles = true;
elseif vacuum.has_in_area_data(pos1, pos2, area, areaNodes, "vacuum:atmos_thin", 1) and
not vacuum.has_in_area_data(pos1, pos2, area, areaNodes, "vacuum:vacuum", 3) then
minetest.set_node(pos, {
name = "air"
})
spawn_particles = true;
end
end
if vacuum.has_in_area_data(pos1, pos2, area, areaNodes, "air", 11) then
minetest.set_node(pos, {
name = "air"
})
spawn_particles = true;
end
if node.name == "vacuum:atmos_thick" then -- or node.name == "technic:dummy_light_source"
minetest.set_node(pos, {
name = "air"
})
spawn_particles = true;
end
if spawn_particles then
if math.random(0, 2) == 0 then
vacuum.spawn_particle(pos, math.random(-0.001, 0.001), math.random(-0.001, 0.001),
math.random(-0.001, 0.001), math.random(-0.002, 0.002), math.random(-0.007, 0.007),
math.random(-0.002, 0.002), math.random(3.2, 4.8), 10)
end
end
end
end)
})
-- this makes vacuum!
-- thin atmos to vacuum
minetest.register_abm({
label = "thin atmos -> vacuum replacement",
nodenames = {"vacuum:atmos_thin", "vacuum:atmos_thick", "air"},
neighbors = {"vacuum:vacuum"},
interval = 30,
chance = 1,
max_y = height.end_height,
min_y = height.start_height,
action = vacuum.throttle(6000, function(pos, node)
if pos.y < height.start_height + 50 then
return
end
if pos.y > height.end_height - 50 then
return
end
if vacuum.is_pos_in_spawn(pos) then
return
end
-- update metrics
if metric_space_vacuum_abm ~= nil then
metric_space_vacuum_abm.inc()
end
if vacuum.is_pos_in_space(pos) then
local pos1, pos2, area, areaNodes = vacuum.get_area_nodes(pos, 1);
local spawn_particles = false;
if not vacuum.near_powered_airpump(pos, 5) and
vacuum.has_in_area_data(pos1, pos2, area, areaNodes, "vacuum:vacuum", 3) then
minetest.set_node(pos, {
name = "vacuum:vacuum"
})
spawn_particles = true;
elseif not vacuum.near_powered_airpump(pos, 4) and
vacuum.has_in_area_data(pos1, pos2, area, areaNodes, "vacuum:vacuum", 10) then
minetest.set_node(pos, {
name = "vacuum:vacuum"
})
spawn_particles = true;
elseif vacuum.has_in_area(pos, "vacuum:vacuum", 1, 25) then
minetest.set_node(pos, {
name = "vacuum:vacuum"
})
spawn_particles = true;
end
if spawn_particles then
if math.random(0, 2) == 0 then
vacuum.spawn_particle(pos, math.random(-0.001, 0.001), math.random(-0.001, 0.001),
math.random(-0.001, 0.001), math.random(-0.002, 0.002), math.random(-0.007, 0.007),
math.random(-0.002, 0.002), math.random(3.2, 4.8), 8)
end
end
end
end)
})
-- ====================================================================================
-- thick atmos propagation base
-- seed propagation
--[[minetest.register_abm({
label = "thin atmos + vacuum -> atmos replacement",
nodenames = {"vacuum:atmos_thin", "vacuum:vacuum"},
neighbors = {"vacuum:airpump", "vacuum:airpump_wait", "vacuum:airpump_active"},
interval = 5,
chance = 1,
max_y = height.end_height,
min_y = height.start_height,
action = vacuum.throttle(2500, function(pos, node)
if pos.y < height.start_height + 50 then
return
end
if pos.y > height.end_height - 50 then
return
end
if vacuum.is_pos_in_spawn(pos) then
return
end
-- update metrics
if metric_space_vacuum_abm ~= nil then
metric_space_vacuum_abm.inc()
end
if vacuum.near_powered_airpump(pos, 4) and vacuum.has_in_area(pos, "vacuum:atmos_thin", 1, 5) then
minetest.set_node(pos, {
name = "air"
})
elseif vacuum.near_powered_airpump(pos, 2) then
minetest.set_node(pos, {
name = "vacuum:atmos_thin"
})
end
end)
})]]
end