25 lines
733 B
Plaintext
25 lines
733 B
Plaintext
function checkVarClass(var, class, message)
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if type(var) ~= "table" or var["class"] == nil or not var:isInstanceOf(class) then
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throw(message == nil and "Wrong variable class." or message, 1, true)
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end
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end
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function accessorFunc(tbl, varName, name, defaultValue)
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tbl[varName] = defaultValue
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tbl["get" .. name] = function(self)
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return self[varName]
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end
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tbl["set" .. name] = function(self, value)
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self[varName] = value
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end
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end
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function rotateAround(entity, pivot, angles)
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local pos = entity:getPos()
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local localPivotPos = entity:worldToLocal(pivot)
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entity:setAngles(angles)
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pos = pos + (pivot - entity:localToWorld(localPivotPos))
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entity:setPos(pos)
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end
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