I think you can use a function string.find. Basically, this returns a value that matches the string pattern you are trying to find. For example, if you are trying to find the space in the string "Hello World", you would do:
1 | local value = "Hello World" |
2 | local characterNumOfSpace = string.find(value, "%s") |
3 | print(characterNumOfSpace) |
This will return the value of nth character in the string, which is a " " (space).
But perhaps it would be easier if you replace replace the space with some rarly used character or string such as "PPP" Instead of directly finding the space. For example, you can do
1 | local encodingValue = "Hello World" |
2 | local replacingValue = "PPP" |
4 | local encodedValue = string.gsub(encodingValue, "%s", replacingValue) |
7 | local decodedValue = string.gsub(encodedValue, replacingValue," ") |
This will allow you to encode the string after replacing the space to "PPP". When decoded, it will return "HelloPPPWorld", so just use string.gsub to replace "PPP" with " ".
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