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Spells/Description

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* support parsing another form of formula
 * mod regen auras (mostly food) have an implicit periode of 5sec.
This commit is contained in:
Sarjuuk
2017-02-16 19:40:12 +01:00
parent b3369d0b3f
commit e5a5ad425a
1 changed files with 67 additions and 16 deletions
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81
includes/types/spell.class.php
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@@ -809,18 +809,59 @@ class SpellList extends BaseType
return eval('return '.$formula.';');
}
// description-, buff-parsing component
// a variables structure is pretty .. flexile. match in steps
private function matchVariableString($varString, &$len = 0)
{
$varParts = array(
'op' => null,
'oparg' => null,
'lookup' => null,
'var' => null,
'effIdx' => null,
'switch' => null
);
// basic variable ref (most common case) $(refSpell)?(var)(effIdx)?
if (preg_match('/^(\d*)([a-z])([123]?)\b/i', $varString, $m))
{
$len = strlen($m[0]);
$varParts['lookup'] = $m[1];
$varParts['var'] = $m[2];
$varParts['effIdx'] = $m[3];
}
// last value or gender -switch $[lg]ifText:elseText;
else if (preg_match('/^([lg])([^:]*:[^;]*);/i', $varString, $m))
{
$len = strlen($m[0]);
$varParts['var'] = $m[1];
$varParts['switch'] = explode(':', $m[2]);
}
// variable ref /w formula $( (op) (oparg); )? (refSpell) ( (var) (effIdx) ) OR $(refSpell) ( (op) (oparg); )? ( (var) (effIdx) )
else if (preg_match('/^(([\+\-\*\/])(\d+);)?(\d*)(([\+\-\*\/])(\d+);)?([a-z])([123]?)\b/i', $varString, $m))
{
$len = strlen($m[0]);
$varParts['lookup'] = $m[4];
$varParts['var'] = $m[8];
$varParts['effIdx'] = $m[9];
$varParts['op'] = $m[6] ?: $m[2];
$varParts['oparg'] = $m[7] ?: $m[3];
}
// something .. else?
else
return [];
return $varParts;
}
// description-, buff-parsing component
// returns [min, max, minFulltext, maxFulltext, ratingId]
private function resolveVariableString($variable, &$usesScalingRating)
private function resolveVariableString($var, &$usesScalingRating)
{
$signs = ['+', '-', '/', '*', '%', '^'];
$op = $variable[2];
$oparg = $variable[3];
$lookup = (int)$variable[4];
$var = $variable[6] ? $variable[6] : $variable[8];
$effIdx = $variable[6] ? null : $variable[9];
$switch = $variable[7] ? explode(':', $variable[7]) : null;
foreach ($var as $k => $v)
$$k = $v;
$result = [null];
@@ -962,7 +1003,14 @@ class SpellList extends BaseType
$duration = $srcSpell->getField('duration');
if (!$periode)
{
// Mod Power Regeneration & Mod Health Regeneration have an implicit periode of 5sec
$aura = $srcSpell->getField('effect'.$effIdx.'AuraId');
if ($aura == 84 || $aura == 85)
$periode = 5000;
else
$periode = 3000;
}
$min *= $duration / $periode;
$max *= $duration / $periode;
@@ -1147,18 +1195,20 @@ class SpellList extends BaseType
if ($formula[$pos] == '$')
$pos++;
if (!preg_match('/^(([\+\-\*\/])(\d+);)?(\d*)(([lg])([^:]*:[^;]*);|([a-z])([123]?)\b)/i', substr($formula, $pos), $result))
$varParts = $this->matchVariableString(substr($formula, $pos), $len);
if (!$varParts)
{
$str .= '#'; // mark as done, reset below
continue;
}
$pos += strlen($result[0]);
$pos += $len;
// we are resolving a formula -> omit ranges
$var = $this->resolveVariableString($result, $scaling);
$var = $this->resolveVariableString($varParts, $scaling);
// time within formula -> rebase to seconds and omit timeUnit
if (strtolower($result[6] ?: $result[8]) == 'd')
if (strtolower($varParts['var']) == 'd')
{
$var[0] /= 1000;
unset($var[2]);
@@ -1253,6 +1303,7 @@ class SpellList extends BaseType
deviations from standard procedures
division - example: $/10;2687s1 => $2687s1/10
- also: $61829/5;s1 => $61829s1/5
functions in use .. caseInsensitive
$cond(a, b, c) - like SQL, if A is met use B otherwise use C
@@ -1441,16 +1492,16 @@ class SpellList extends BaseType
if ($data[$pos] == '$')
$pos++;
// ( (op) (oparg); )? (refSpell) ( ([lg]ifText:elseText; | (var) (effIdx) )
if (!preg_match('/^(([\+\-\*\/])(\d+);)?(\d*)(([lg])([^:]*:[^;]*);|([a-z])([123]?)\b)/i', substr($data, $pos), $result))
$varParts = $this->matchVariableString(substr($data, $pos), $len);
if (!$varParts)
{
$str .= '#'; // mark as done, reset below
continue;
}
$pos += strlen($result[0]);
$pos += $len;
$var = $this->resolveVariableString($result, $scaling);
$var = $this->resolveVariableString($varParts, $scaling);
$resolved = is_numeric($var[0]) ? abs($var[0]) : $var[0];
if (isset($var[2]))
{