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Fix crash with missing attacker position

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This commit is contained in:
BlockMen 2014-01-14 15:37:23 +01:00
parent b8ffcb9afe
commit fd0d11df1c
1 changed files with 9 additions and 7 deletions
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16
mummy.lua
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@ -319,14 +319,16 @@ MUMMY_DEF.on_step = function(self, dtime)
if self.attacker ~= "" and minetest.setting_getbool("enable_damage") then
local s = self.object:getpos()
local p = self.attacker:getpos()
local dist = ((p.x-s.x)^2 + (p.y-s.y)^2 + (p.z-s.z)^2)^0.5
if (s ~= nil and p ~= nil) then
local dist = ((p.x-s.x)^2 + (p.y-s.y)^2 + (p.z-s.z)^2)^0.5
if dist < 2 and self.attacking_timer > 0.6 then
self.attacker:punch(self.object, 1.0, {
full_punch_interval=1.0,
damage_groups = {fleshy=1}
})
self.attacking_timer = 0
if dist < 2 and self.attacking_timer > 0.6 then
self.attacker:punch(self.object, 1.0, {
full_punch_interval=1.0,
damage_groups = {fleshy=1}
})
self.attacking_timer = 0
end
end
end
end