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Refactored Divide instruction and added documentation for the instruction.

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This commit is contained in:
Netkas 2022-12-26 23:11:48 -05:00
parent 574e7c51f9
commit fea535aad2
2 changed files with 47 additions and 3 deletions
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15
src/RTEX/Objects/Program/Instructions/Divide.php
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@ -10,6 +10,7 @@
use RTEX\Engine;
use RTEX\Exceptions\EvaluationException;
use RTEX\Exceptions\InstructionException;
use RTEX\Exceptions\Runtime\TypeException;
use RTEX\Exceptions\Runtime\ZeroDivisionException;
use RTEX\Interfaces\InstructionInterface;
@ -66,15 +67,23 @@
/**
* @param Engine $engine
* @return int
* @throws ZeroDivisionException
* @throws EvaluationException
* @throws TypeException
* @throws ZeroDivisionException
*/
public function eval(Engine $engine): int
{
if ($this->B === 0)
$a = $engine->eval($this->A);
$b = $engine->eval($this->B);
if(!(is_int($a) || is_float($a) || is_double($a)))
throw new TypeException('Cannot divide a non-numeric value');
if(!(is_int($b) || is_float($b) || is_double($b)))
throw new TypeException('Cannot divide by a non-numeric value');
if ($b === 0)
throw new ZeroDivisionException(sprintf('Division by zero in %s', $this));
return (intval($engine->eval($this->A)) / intval($engine->eval($this->B)));
return (intval($a) / intval($b));
}
/**