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improve arrows trajectoire

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This commit is contained in:
crabman77 2015-10-01 23:22:41 +02:00
parent d8e2607e7a
commit 1e2bdf6eff
1 changed files with 6 additions and 5 deletions
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11
mods/throwing/functions.lua
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@ -33,12 +33,13 @@ function throwing_get_trajectoire(self, newpos)
return {newpos}
end
local coord = {}
local nx = (self.lastpos["x"] - newpos["x"])/3
local ny = (self.lastpos["y"] - newpos["y"])/3
local nz = (self.lastpos["z"] - newpos["z"])/3
local nx = (newpos["x"] - self.lastpos["x"])/3
local ny = (newpos["y"] - self.lastpos["y"])/3
local nz = (newpos["z"] - self.lastpos["z"])/3
if nx and ny and nz then
table.insert(coord, {x=self.lastpos["x"]-nx, y=self.lastpos["y"]-ny ,z=self.lastpos["z"]-nz })
table.insert(coord, {x=newpos["x"]+nx, y=newpos["y"]+ny ,z=newpos["z"]+nz })
table.insert(coord, {x=self.lastpos["x"]+nx, y=self.lastpos["y"]+ny ,z=self.lastpos["z"]+nz })
table.insert(coord, {x=newpos["x"]-nx, y=newpos["y"]-ny ,z=newpos["z"]-nz })
end
table.insert(coord, newpos)
return coord