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Fix entity creating crash and restore 0.4 support

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Maksim 2020-01-16 10:53:37 +01:00 committed by Hugo Locurcio
parent 1990169c0a
commit 9425b8dcf5
3 changed files with 22 additions and 7 deletions
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10
CHANGELOG.md
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@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
## [Unreleased] ## [Unreleased]
## [1.0.2] - 2020-01-16
### Fixed
- Fix crash when creating an entity if a player leaves the server quickly.
### Changed
- Restore Minetest 0.4.17 support. The version check works only with `minetest_game` with the `player_api` mod added in Minetest 5.0.
## [1.0.1] - 2020-01-01 ## [1.0.1] - 2020-01-01
### Changed ### Changed

2
README.md
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@ -60,7 +60,7 @@ on that line.
## Version compatibility ## Version compatibility
Gauges is currently primarily tested with Minetest 5.1.0. It may or may not work Gauges is currently primarily tested with Minetest 5.1.0 and 0.4.17. It may or may not work
with newer or older versions. Issues arising in versions older than 5.0.0 with newer or older versions. Issues arising in versions older than 5.0.0
will generally not be fixed. will generally not be fixed.

17
init.lua
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@ -21,12 +21,13 @@ minetest.register_entity("gauges:hp_bar", {
on_step = function(self) on_step = function(self)
local player = self.wielder local player = self.wielder
local gauge = self.object
if not player or if not player or
not minetest.is_player(player) or not minetest.is_player(player) or
vector_distance(player:get_pos(), self.object:get_pos()) > 3 vector_distance(player:get_pos(), gauge:get_pos()) > 3
then then
self.object:remove() gauge:remove()
return return
end end
@ -34,7 +35,7 @@ minetest.register_entity("gauges:hp_bar", {
local breath = player:get_breath() <= 10 and player:get_breath() or 11 local breath = player:get_breath() <= 10 and player:get_breath() or 11
if self.hp ~= hp or self.breath ~= breath then if self.hp ~= hp or self.breath ~= breath then
self.object:set_properties({ gauge:set_properties({
textures = { textures = {
"health_"..tostring(hp)..".png^".. "health_"..tostring(hp)..".png^"..
"breath_"..tostring(breath)..".png" "breath_"..tostring(breath)..".png"
@ -47,10 +48,14 @@ minetest.register_entity("gauges:hp_bar", {
}) })
local function add_gauge(player) local function add_gauge(player)
local entity = minetest.add_entity(player:get_pos(), "gauges:hp_bar") if player and minetest.is_player(player) then
local entity = minetest.add_entity(player:get_pos(), "gauges:hp_bar")
-- check for minetest_game 0.4.*
local height = minetest.get_modpath("player_api") and 19 or 9
entity:set_attach(player, "", {x=0, y=19, z=0}, {x=0, y=0, z=0}) entity:set_attach(player, "", {x=0, y=height, z=0}, {x=0, y=0, z=0})
entity:get_luaentity().wielder = player entity:get_luaentity().wielder = player
end
end end
minetest.register_on_joinplayer(function(player) minetest.register_on_joinplayer(function(player)