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Code Issues Releases Wiki Activity

add on_replace function (thanks wuzzy)

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TenPlus1
2017-07-04 20:12:57 +01:00
parent bad4dcb36f
commit f78f7c3059
2 changed files with 28 additions and 7 deletions
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22
api.lua
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@ -944,12 +944,23 @@ local replace = function(self, pos)
-- print ("replace node = ".. minetest.get_node(pos).name, pos.y)
minetest.set_node(pos, {name = with})
local oldnode = {name = what}
local newnode = {name = with}
local on_replace_return
-- when cow/sheep eats grass, replace wool and milk
if self.gotten == true then
self.gotten = false
self.object:set_properties(self)
if self.on_replace then
on_replace_return = self.on_replace(self, pos, oldnode, newnode)
end
if on_replace_return ~= false then
minetest.set_node(pos, {name = with})
-- when cow/sheep eats grass, replace wool and milk
if self.gotten == true then
self.gotten = false
self.object:set_properties(self)
end
end
end
end
@ -2599,6 +2610,7 @@ minetest.register_entity(name, {
replace_what = def.replace_what,
replace_with = def.replace_with,
replace_offset = def.replace_offset or 0,
on_replace = def.on_replace,
timer = 0,
env_damage_timer = 0, -- only used when state = "attack"
tamed = false,