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<Player>

• Player used to parse PAPI placeholders, and whose score will be changed.

• Supports a few vanilla selectors.

<Objective>

• Scoreboard objective where the score result will be stored

<Score>

• The numeric value that will be set if the {Something} matches {Anything}

• If both {Something} and {Anything} are numeric, you can use these keywords:

  • difference The result of {Something}-{Anything}

  • sum The result of {Something}+{Anything}

  • product The result of {Something}*{Anything}

  • division The result of {Something}/{Anything}

  • power The result of {Something}^{Anything}

  • root The {Anything}th root of {Something}

  • cos The Cosine of {Something} (degrees)

  • sin The Sine of {Something} (degrees)

  • tan The Tangent of {Something} (degrees)

  • arcCos The ArcCosine of {Something} (degrees)

  • arcSin The ArcSine of {Something} (degrees)

  • arcTan The ArcTangent of {Something} (degrees)

{Something}

• Any string, even containing PAPI placeholders.

• If you know its going to be numeric, you can perform math operations!

GC_<Operator>

• Operation by which to compare {something} to {anything}.

• Remember that the score will only change if they 'match' by this operaton.

• Supported Operations (that you may combine with each other):

  • = They must be equal, will parse numeric placeholders automatically, or the strings must be identical.

  • > If {Something} exceeds {Anything}. Will fail if even one isnt numerical.

  • < If {Something} is less than {Anything}. Will fail if even one isnt numerical.

  • S will force comparing as text, so 0.00 GC_S= 0.0 will fail though they are numerically equal

  • C will ignore capitalization, so YeS GC_C= yes will succeed.

  • ! will run the comparison as if it wasn't there, and then invert the result - change score if they dont match.

{Anything}

• String to compare to {something}, even containing PAPI placeholders.

• If you know its going to be numeric, you can perform math operations!

• Use %player_score_OBJECTIVE% to read the up-to-date score of a player.

  • For some reason, PAPI placeholder %objective_score_OBJECTIVE% lags behind and always gives you the score the player had at the beginning of the GooP command chain.

• GooP Commands usually have the option to change a scoreboard based on their result:

  • This allows any plugin that reads scoreboards to detect this change.

  • Since any plugins that run commands can use GooP, then, GooP can be used as a messenger between the two plugins.

• Use /goop compare <player> OBJECTIVE sum %some_numeric_placeholder% GC_E<=> 0 to set the player's score to the value of a placeholder. Note that decimal places are lost because scores are integers.

  • Use /goop compare <player> OBJECTIVE sum %some_numeric_placeholder% GC_<=> 0 to do the same thing, but multiplies score by 100, keeping two decimal places.

  • If you dont include E in your operator, GooP will multiply by 100 automatically (to keep two decimal places).

• When you only want to perform math operations, just use GC_<=> as your operator and it will only fail if one of the strings is not numerical (basically always perform the math operation).

• You can combine operators in any order, so that

  • GC_<>= is the same as GC_=>< or whatever.