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simplify string/table searches

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TenPlus1
2020-06-28 20:46:57 +01:00
parent d65b80fa51
commit 296fad85ca
1 changed files with 5 additions and 28 deletions
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33
api.lua
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@@ -287,7 +287,7 @@ function mob_class:set_velocity(v)
-- if mob standing inside fluid with viscocity which isn't in self.fly_in
-- then slow down mob accordingly
if visc and visc > 0 and not check_for(self.standing_in, self.fly_in)then
if visc and visc > 0 and not check_for(self.standing_in, self.fly_in) then
new_vel.x = new_vel.x ~= 0 and new_vel.x / visc or 0
new_vel.y = new_vel.y ~= 0 and new_vel.y / visc or 0
@@ -587,20 +587,9 @@ function mob_class:flight_check()
if not def then return false end
if type(self.fly_in) == "string"
and self.standing_in == self.fly_in then
-- are we standing inside what we should be to fly/swim ?
if check_for(self.standing_in, self.fly_in) then
return true
elseif type(self.fly_in) == "table" then
for _,fly_in in pairs(self.fly_in) do
if self.standing_in == fly_in then
return true
end
end
end
-- stops mobs getting stuck inside stairs and plantlike nodes
@@ -1289,22 +1278,10 @@ function mob_class:follow_holding(clicker)
end
local item = clicker:get_wielded_item()
local t = type(self.follow)
-- single item
if t == "string"
and item:get_name() == self.follow then
-- are we holding an item mob can follow ?
if check_for(item:get_name(), self.follow) then
return true
-- multiple items
elseif t == "table" then
for no = 1, #self.follow do
if self.follow[no] == item:get_name() then
return true
end
end
end
return false