From 14636a1afb01ad2144e8c560f759eec53a72534e Mon Sep 17 00:00:00 2001 From: Juraj Vajda Date: Sun, 14 Mar 2021 10:52:22 -0400 Subject: [PATCH] cleanuo --- arrow.lua | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/arrow.lua b/arrow.lua index 3e8df3f..e0c87da 100644 --- a/arrow.lua +++ b/arrow.lua @@ -110,8 +110,7 @@ minetest.register_entity('x_bows:arrow_entity', { self._attached = false self._attached_to = { type = '', - pos = nil, - ref = nil + pos = nil } self._has_particles = false self._lifetimer = 60 @@ -189,19 +188,20 @@ minetest.register_entity('x_bows:arrow_entity', { -- arrow falls down when not attached to node any more if self._attached_to.type == 'node' and self._attached and self._nodechecktimer <= 0 then - local node = self._attached_to.ref - + local node = minetest.get_node(self._attached_to.pos) self._nodechecktimer = 0.5 + if not node then + return + end + if node.name == 'air' then - local pos = self._attached_to.pos self.object:set_velocity({x = 0, y = -3, z = 0}) self.object:set_acceleration({x = 0, y = -3, z = 0}) -- reset values self._attached = false self._attached_to.type = '' self._attached_to.pos = nil - self._attached_to.ref = nil self.object:set_properties({collisionbox = {0, 0, 0, 0, 0, 0}}) return @@ -392,7 +392,6 @@ minetest.register_entity('x_bows:arrow_entity', { self._attached = true self._attached_to.type = pointed_thing.type self._attached_to.pos = position - self._attached_to.ref = pointed_thing.ref local children = pointed_thing.ref:get_children() @@ -478,7 +477,6 @@ minetest.register_entity('x_bows:arrow_entity', { self._attached = true self._attached_to.type = pointed_thing.type self._attached_to.pos = pointed_thing.under - self._attached_to.ref = node_def self.object:set_properties({collisionbox = {-0.2, -0.2, -0.2, 0.2, 0.2, 0.2}}) -- remove last arrow when too many already attached