minetest-mods/gauges
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Improve code formatting

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Hugo Locurcio 2019-03-01 19:19:22 +01:00
parent b9ed7d3908
commit bb7d45a3d7
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1 changed files with 12 additions and 6 deletions
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18
init.lua
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@ -16,19 +16,23 @@ function vector.sqdist(a, b)
local dx = a.x - b.x local dx = a.x - b.x
local dy = a.y - b.y local dy = a.y - b.y
local dz = a.z - b.z local dz = a.z - b.z
return dx*dx + dy*dy + dz*dz return dx * dx + dy * dy + dz * dz
end end
function hp_bar:on_step(dtime) function hp_bar:on_step(dtime)
local wielder = self.wielder and minetest.get_player_by_name(self.wielder) local wielder = self.wielder and minetest.get_player_by_name(self.wielder)
if wielder == nil or
vector.sqdist(wielder:get_pos(), self.object:get_pos()) > 3 then if
wielder == nil or
vector.sqdist(wielder:get_pos(), self.object:get_pos()) > 3
then
self.object:remove() self.object:remove()
return return
end end
local hp = wielder:get_hp() local hp = wielder:get_hp()
local breath = wielder:get_breath() local breath = wielder:get_breath()
self.object:set_properties({ self.object:set_properties({
textures = { textures = {
"health_" .. tostring(hp) .. ".png^breath_" .. tostring(breath) .. ".png", "health_" .. tostring(hp) .. ".png^breath_" .. tostring(breath) .. ".png",
@ -42,6 +46,7 @@ local function add_HP_gauge(name)
local player = minetest.get_player_by_name(name) local player = minetest.get_player_by_name(name)
local pos = player:get_pos() local pos = player:get_pos()
local ent = minetest.add_entity(pos, "gauges:hp_bar") local ent = minetest.add_entity(pos, "gauges:hp_bar")
if ent ~= nil then if ent ~= nil then
ent:set_attach(player, "", {x = 0, y = 10, z = 0}, {x = 0, y = 0, z = 0}) ent:set_attach(player, "", {x = 0, y = 10, z = 0}, {x = 0, y = 0, z = 0})
ent = ent:get_luaentity() ent = ent:get_luaentity()
@ -49,9 +54,10 @@ local function add_HP_gauge(name)
end end
end end
-- If health_bars not defined or set to true if
if minetest.setting_getbool("health_bars") ~= false and minetest.setting_getbool("health_bars") ~= false and
minetest.setting_getbool("enable_damage") then minetest.setting_getbool("enable_damage")
then
minetest.register_on_joinplayer(function(player) minetest.register_on_joinplayer(function(player)
minetest.after(1, add_HP_gauge, player:get_player_name()) minetest.after(1, add_HP_gauge, player:get_player_name())
end) end)