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Code Issues Releases Wiki Activity

Attachments: Proper data cleanup in callbacks (#2865)

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This commit is contained in:
SmallJoker
2021-05-11 21:15:47 +02:00
committed by GitHub
parent 642fde44f1
commit 71ea0c65ea
3 changed files with 21 additions and 24 deletions
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10
mods/carts/cart_entity.lua
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@ -29,15 +29,10 @@ function cart_entity:on_rightclick(clicker)
end
local player_name = clicker:get_player_name()
if self.driver and player_name == self.driver then
self.driver = nil
carts:manage_attachment(clicker, nil)
elseif not self.driver then
self.driver = player_name
carts:manage_attachment(clicker, self.object)
-- player_api does not update the animation
-- when the player is attached, reset to default animation
player_api.set_animation(clicker, "stand")
self.driver = player_name
end
end
@ -66,8 +61,9 @@ end
-- 0.5.x and later: When the driver leaves
function cart_entity:on_detach_child(child)
if child and child:get_player_name() == self.driver then
self.driver = nil
-- Clean up eye height
carts:manage_attachment(child, nil)
self.driver = nil
end
end

6
mods/carts/functions.lua
View File

@ -12,7 +12,7 @@ function carts:manage_attachment(player, obj)
end
local status = obj ~= nil
local player_name = player:get_player_name()
if player_api.player_attached[player_name] == status then
if obj and player:get_attach() == obj then
return
end
player_api.player_attached[player_name] = status
@ -20,6 +20,10 @@ function carts:manage_attachment(player, obj)
if status then
player:set_attach(obj, "", {x=0, y=-4.5, z=0}, {x=0, y=0, z=0})
player:set_eye_offset({x=0, y=-4, z=0},{x=0, y=-4, z=0})
-- player_api does not update the animation
-- when the player is attached, reset to default animation
player_api.set_animation(player, "stand")
else
player:set_detach()
player:set_eye_offset({x=0, y=0, z=0},{x=0, y=0, z=0})