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Alternative sponge mechanic.

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When squeezing a wet sponge, it doesn't become dry, but must
remain wet and in place, and the water source it places lives only
a short time.
This commit is contained in:
Aaron Suen 2019-08-23 21:36:11 -04:00
parent 6141a6206e
commit a2fa61b77f
1 changed files with 15 additions and 4 deletions
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19
mods/nc_sponge/squeeze.lua
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@ -16,13 +16,21 @@ minetest.register_entity(modname .. ":waterguard", {
is_visible = false,
static_save = true
},
on_activate = function(self, data)
self.data = minetest.deserialize(data)
end,
get_staticdata = function(self)
return minetest.serialize(self.data)
end,
on_step = function(self, dtime)
local pos = self.object:get_pos()
local node = minetest.get_node(pos)
if node.name ~= "nc_terrain:water_source" then
return self.object:remove()
end
if not minetest.find_node_near(pos, 1, {modname .. ":sponge"}) then
self.data.ttl = self.data.ttl - dtime
if (self.data.ttl <= 0) or (not self.data.pos)
or (minetest.get_node(self.data.pos).name ~= modname .. ":sponge_wet") then
return minetest.remove_node(pos)
end
end
@ -41,8 +49,7 @@ nodecore.register_craft({
toolgroups = {thumpy = 1},
nodes = {
{
match = modname .. ":sponge_wet",
replace = modname .. ":sponge"
match = modname .. ":sponge_wet"
},
{
x = 1,
@ -65,6 +72,10 @@ nodecore.register_craft({
minetest.set_node(p, {name = "nc_terrain:water_source"})
nodecore.node_sound(p, "place")
minetest.add_entity(p, modname .. ":waterguard")
local obj = minetest.add_entity(p, modname .. ":waterguard",
minetest.serialize({
pos = pos,
ttl = 2
}))
end
})