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clean up perch code, smoother behavior

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cora 2022-05-23 00:09:38 +02:00
parent 3d13000599
commit e90e17e533
1 changed files with 45 additions and 22 deletions
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67
mods/ENTITIES/mobs_mc/parrot.lua
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@ -9,24 +9,30 @@ local S = minetest.get_translator("mobs_mc")
--################### PARROT --################### PARROT
--################### --###################
local shoulders = { local shoulders = {
left = vector.new(-3.25,10.5,0), left = vector.new(-3.75,10.5,0),
right = vector.new(3.25,10.5,0) right = vector.new(3.75,10.5,0)
} }
--find a free shoulder or return nil --find a free shoulder or return nil
local function get_shoulder(player) local function get_shoulder(player)
local sh = 0 local sh = "left"
for _,o in pairs(player:get_children()) do for _,o in pairs(player:get_children()) do
local l = o:get_luaentity() local l = o:get_luaentity()
if l and l.name == "mobs_mc:parrot" then if l and l.name == "mobs_mc:parrot" then
local _,_,a = l.object:get_attach() local _,_,a = l.object:get_attach()
for _,s in pairs(shoulders) do for _,s in pairs(shoulders) do
if a and vector.equals(a,s) then sh = sh + 1 end if a and vector.equals(a,s) then
if sh == "left" then
sh = "right"
else
return
end
end end
end end
end end
if sh == 0 then return shoulders["left"] end
elseif sh == 1 then return shoulders["right"] end return shoulders[sh]
end end
local function perch(self,player) local function perch(self,player)
@ -38,6 +44,38 @@ local function perch(self,player)
end end
end end
local function check_perch(self,dtime)
if self.object:get_attach() then
for _,p in pairs(minetest.get_connected_players()) do
for _,o in pairs(p:get_children()) do
local l = o:get_luaentity()
if l and l.name == "mobs_mc:parrot" then
local n1 = minetest.get_node(vector.offset(p:get_pos(),0,-0.6,0)).name
local n2 = minetest.get_node(vector.offset(p:get_pos(),0,0,0)).name
local n3 = minetest.get_node(vector.offset(p:get_pos(),0,1,0)).name
if n1 == "air" or minetest.get_item_group(n2,"water") > 0 or minetest.get_item_group(n2,"lava") > 0 then
o:set_detach()
self.detach_timer = 0
return
end
end
end
end
elseif not self.detach_timer then
for _,p in pairs(minetest.get_connected_players()) do
if vector.distance(self.object:get_pos(),p:get_pos()) < 0.5 then
perch(self,p)
return
end
end
elseif self.detach_timer then
if self.detach_timer > 1 then
self.detach_timer = nil
else
self.detach_timer = self.detach_timer + dtime
end
end
end
mcl_mobs:register_mob("mobs_mc:parrot", { mcl_mobs:register_mob("mobs_mc:parrot", {
description = S("Parrot"), description = S("Parrot"),
@ -121,22 +159,7 @@ mcl_mobs:register_mob("mobs_mc:parrot", {
perch(self,clicker) perch(self,clicker)
end, end,
do_custom = function(self,dtime) do_custom = function(self,dtime)
for _,p in pairs(minetest.get_connected_players()) do check_perch(self,dtime)
if vector.distance(self.object:get_pos(),p:get_pos()) < 1 then
perch(self,p)
end
for _,o in pairs(p:get_children()) do
local l = o:get_luaentity()
if l and l.name == "mobs_mc:parrot" then
local n1 = minetest.get_node(vector.offset(p:get_pos(),0,-0.6,0)).name
local n2 = minetest.get_node(vector.offset(p:get_pos(),0,0,0)).name
local n3 = minetest.get_node(vector.offset(p:get_pos(),0,1,0)).name
if n1 == "air" or minetest.get_item_group(n2,"water") ~= 0 or minetest.get_item_group(n2,"lava") ~= 0 then
o:set_detach()
end
end
end
end
end end
}) })