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This commit is contained in:
Nikita Kruglickiy
2021-03-22 01:19:28 +06:00
parent 20bd0f06d5
commit 813a7d27a7
4 changed files with 34 additions and 24 deletions
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21
koptilnya/libs/utils.txt
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@@ -1,11 +1,24 @@
function checkVarClass(var, class, message)
if type(var) ~= "table" or var["class"] == nil or not var:isInstanceOf(class) then
if type(var) ~= "table" or var["class"] == nil or not var:isInstanceOf(class) then
throw(message == nil and "Wrong variable class." or message, 1, true)
end
end
function accessorFunc(tbl, varName, name, defaultValue)
tbl[varName] = defaultValue
tbl["get" .. name] = function(self) return self[varName] end
tbl["set" .. name] = function(self, value) self[varName] = value end
end
tbl["get" .. name] = function(self)
return self[varName]
end
tbl["set" .. name] = function(self, value)
self[varName] = value
end
end
function rotateAround(entity, pivot, angles)
local pos = entity:getPos()
local localPivotPos = entity:worldToLocal(pivot)
entity:setAngles(angles)
pos = pos + (pivot - entity:localToWorld(localPivotPos))
entity:setPos(pos)
end