mirror of
https://github.com/SquidDev-CC/CC-Tweaked
synced 2025-07-09 05:22:52 +00:00
037cbabb32
Unfortunately we can't apply the config changes due to backwards compatibility. This'll be something we may need to PR into Forge. CraftTweaker support still needs to be added.
86 lines
1.7 KiB
Lua
86 lines
1.7 KiB
Lua
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local vector = {
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add = function( self, o )
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return vector.new(
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self.x + o.x,
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self.y + o.y,
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self.z + o.z
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)
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end,
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sub = function( self, o )
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return vector.new(
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self.x - o.x,
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self.y - o.y,
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self.z - o.z
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)
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end,
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mul = function( self, m )
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return vector.new(
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self.x * m,
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self.y * m,
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self.z * m
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)
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end,
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div = function( self, m )
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return vector.new(
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self.x / m,
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self.y / m,
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self.z / m
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)
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end,
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unm = function( self )
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return vector.new(
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-self.x,
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-self.y,
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-self.z
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)
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end,
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dot = function( self, o )
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return self.x * o.x + self.y * o.y + self.z * o.z
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end,
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cross = function( self, o )
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return vector.new(
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self.y * o.z - self.z * o.y,
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self.z * o.x - self.x * o.z,
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self.x * o.y - self.y * o.x
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)
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end,
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length = function( self )
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return math.sqrt( self.x * self.x + self.y * self.y + self.z * self.z )
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end,
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normalize = function( self )
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return self:mul( 1 / self:length() )
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end,
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round = function( self, nTolerance )
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nTolerance = nTolerance or 1.0
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return vector.new(
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math.floor( (self.x + nTolerance * 0.5) / nTolerance ) * nTolerance,
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math.floor( (self.y + nTolerance * 0.5) / nTolerance ) * nTolerance,
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math.floor( (self.z + nTolerance * 0.5) / nTolerance ) * nTolerance
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)
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end,
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tostring = function( self )
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return self.x .. "," .. self.y .. "," .. self.z
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end,
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}
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local vmetatable = {
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__index = vector,
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__add = vector.add,
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__sub = vector.sub,
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__mul = vector.mul,
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__div = vector.div,
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__unm = vector.unm,
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__tostring = vector.tostring,
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}
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function new( x, y, z )
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local v = {
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x = tonumber(x) or 0,
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y = tonumber(y) or 0,
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z = tonumber(z) or 0,
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}
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setmetatable( v, vmetatable )
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return v
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end
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