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offsetScoreValue Function

Increases or decreases the value associated with a specific score value by a certain amount.

Syntax
offsetScoreValue(valType, delta);
Parameters

valType
Specifies which score value to change. Can be one of the following values:
0
The number tried.
1
The number correct.
2
The number incorrect.
delta
The number to add to the current score value. A negative number means the score value will decrease.
Returns

There is no return value.

Remarks

Use this function to use TQS's built-in scoring functionalities in your custom location types. The setScoreValue function is used for setting a particular score value to a specific number.

Example

offsetScoreValue(0, 1);
if(correctAnswer)
  offsetScoreValue(1, 1);
else
  offsetScoreValue(2, 1);


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