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Scripts What's OOP?
What's OOP?
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Examples in Lua:
OOP:
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Player = {posX = 0, posy = 0}
function Player:new (o, posX, posY)
o = o or {}
setmetatable(o, self)
self.__index = self
self.posX = posX or 0
self.posY = posY or 0
return o
end
function Player:move(x, y)
self.posX += x
self.posY += y
end
p = Player:new(nil, 0, 1)
p:move(2,5)
Non-OOP:
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function newPlayer(posX, posY)
p = {
posX = posX,
posY = posY,
}
return p
end
function movePlayer(p, x, y)
p.posX += x
p.posY += y
end
p = newPlayer(0, 1)
movePlayer(p, 2, 5)
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