PHP code example of celestriode / constructure-target-selector

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

celestriode / constructure-target-selector example snippets

$parser = new TargetSelectorParser();

$parser->targeter = '@';
$parser->delimiterOpen = '[';
$parser->delimiterClose = ']';
$parser->nestedDelimiterOpen = '{';
$parser->nestedDelimiterClose = '}';
$parser->designator = '=';
$parser->separator = ',';
$parser->negator = '!';

SelectorTargets::get()->addValues('p', 'e', 'a', 'r', 's');

$parser->addOverride('nbt', function(TargetSelectorParser $parser, StringReader $reader, Parameter $parameter) {

    return $parser::parseValueAsSnbt($parser, $reader, $parameter);
});

$parser->addOverride('type', function(TargetSelectorParser $parser, StringReader $reader, Parameter $parameter) {

    return $parser::parseValueAsResourceLocation($parser, $reader, $parameter);
});

$constructure = new TargetSelectorConstructure($parser, new EventHandler());

$constructure->addGlobalAudit(TypesMatch::get()->addPredicate(StructureIsValue::get()));
$constructure->addGlobalAudit(Negatable::get()->addPredicate(StructureIsValue::get()));

$raw = "@e[tag=test]";

$input = $constructure->toStructure($raw);

$selector = Selector::root();

$selector->addAcceptedSelector(Selector::uuid());
$selector->addAcceptedSelector(
    Selector::name()->addAudit(new StringLength(new MinMaxBounds(1, 16)))
);

$dynamicSelector = Selector::dynamic(SelectorTargets::get());

$dynamicSelector->getParameters()->addValue('tag', Selector::string()->negatable()->supportMultiple());
$dynamicSelector->getParameters()->addValue('scores', Selector::nested()
    ->addValue(null, Selector::string()->addAudit(Numeric::get()))
);

$selector->addAcceptedSelector($dynamicSelector);

$result = $constructure->validate($input, $selector);

$raw = "@e[tag=test]";

// Prepare the parser.

$parser = new TargetSelectorParser();

$parser->addOverride('nbt', TargetSelectorParser::forceSnbt());
$parser->addOverride('type', TargetSelectorParser::forceValueUntil(
    $parser->separator,
    $parser->delimiterClose,
    $parser->nestedDelimiterClose
));

// Prepare the input.

$constructure = new TargetSelectorConstructure($parser, new EventHandler());
$constructure->addGlobalAudit(TypesMatch::get()->addPredicate(StructureIsValue::get()));
$constructure->addGlobalAudit(Negatable::get()->addPredicate(StructureIsValue::get()));

$input = $constructure->toStructure($raw);

// Prepare the validator.

SelectorTargets::get()->addValues('p', 'e', 'a', 'r', 's');

$expected = Selector::root(Selector::name());
$dynamicSelector = Selector::dynamic(SelectorTargets::get());

$dynamicSelector->getParameters()
    ->addValue('tag', Selector::string()->negatable())
    ->addValue('x', Selector::string())
    ->addValue('something', Selector::string()->addAudit(Numeric::get()));

$expected->addAcceptedSelector($dynamicSelector);

// Validate.

$result = $constructure->validate($input, $expected);

var_dump($result);

$a = 'Bob';                         // true
$b = '1-2-3-4-5';                   // false (UUID not allowed)
$c = '1g-2-3-4-5';                  // false (UUID not allowed)
$d = '@a';                          // true
$e = '@a[]';                        // true
$f = '@a[tag=test]';                // true
$g = '@a[tag=!test]';               // true 
$h = '@a[blargh=test]';             // false ("blargh" is not a valid key)
$i = '@a[x=!test]';                 // false ("x" is not negatable)
$j = '@a[tag=test,something=4]';    // true
$k = '@a[tag=test,something=test]'; // false ("something" must be numeric)