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Added Milestone On Install

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Added Milestone On Install
This commit is contained in:
novgorodschi catalin
2026-07-01 11:05:44 +03:00
parent f484bb04d6
commit 0edb95203d
24 changed files with 384 additions and 39 deletions
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GameEngine/Database.php
+114 -31
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@@ -7854,6 +7854,78 @@ References: User ID/Message ID, Mode
return $cachedData[$vref];
}
/**
* =====================================================================
* SERVER MILESTONES (NEW_FUNCTIONS_MILESTONES)
* =====================================================================
* "First player on the server to..." achievements. Each milestone_key
* is recorded AT MOST ONCE, ever — the table's UNIQUE KEY on
* milestone_key does the actual "first wins" enforcement at the DB
* level via INSERT IGNORE, so this is race-condition-safe even if two
* players' actions are processed in the same cron batch: only one
* INSERT can ever succeed for a given key, no matter how many
* processes attempt it concurrently.
*/
/**
* Attempts to record a milestone. Only the very first call for a given
* $key across the server's lifetime actually stores anything.
*
* @param string $key Unique milestone identifier, e.g. 'second_village'
* @param int $uid The user who achieved it
* @param int $vref The village where it happened (0 if not applicable)
* @param string $extra Optional free-form context (e.g. alliance name)
* @return bool true if THIS call is the one that recorded the milestone
*/
function recordMilestoneIfFirst($key, $uid, $vref = 0, $extra = '') {
list($key, $extra) = $this->escape_input((string) $key, (string) $extra);
list($uid, $vref) = [(int) $uid, (int) $vref];
$time = time();
$q = "INSERT IGNORE INTO " . TB_PREFIX . "milestones (milestone_key, uid, vref, extra, achieved_time)
VALUES ('$key', $uid, $vref, '$extra', $time)";
mysqli_query($this->dblink, $q);
return mysqli_affected_rows($this->dblink) > 0;
}
/**
* @return array All recorded milestones, keyed by milestone_key, each
* row enriched with the achiever's username and (if
* applicable) the village name.
*/
function getMilestones() {
$q = "SELECT m.milestone_key, m.uid, m.vref, m.extra, m.achieved_time,
u.username, v.name AS village_name
FROM " . TB_PREFIX . "milestones m
LEFT JOIN " . TB_PREFIX . "users u ON u.id = m.uid
LEFT JOIN " . TB_PREFIX . "vdata v ON v.wref = m.vref";
$result = mysqli_query($this->dblink, $q);
$rows = $this->mysqli_fetch_all($result);
$byKey = [];
foreach ($rows as $row) {
$byKey[$row['milestone_key']] = $row;
}
return $byKey;
}
/**
* @param int $uid
* @return int How many villages this user currently owns. Deliberately
* uncached (always a fresh COUNT) since it's used right
* after a village INSERT to decide a one-time milestone.
*/
function countVillages($uid) {
list($uid) = $this->escape_input((int) $uid);
$q = "SELECT COUNT(*) AS total FROM " . TB_PREFIX . "vdata WHERE owner = $uid";
$result = mysqli_query($this->dblink, $q);
$row = mysqli_fetch_assoc($result);
return $row ? (int) $row['total'] : 0;
}
function claimArtefact($vref, $ovref, $id) {
list($vref, $ovref, $id) = $this->escape_input((int) $vref, (int) $ovref, (int) $id);
@@ -7863,7 +7935,23 @@ References: User ID/Message ID, Mode
if(mysqli_query($this->dblink, $q))
{
$artifactID = reset($this->getOwnArtefactInfo($vref, false))['id'];
$artifactInfo = reset($this->getOwnArtefactInfo($vref, false));
$artifactID = $artifactInfo['id'];
// Milestones: first artifact EVER captured by any player (any
// type, including the WW Building Plan), and — separately —
// the first WW Building Plan (artefacts.type == 11) specifically.
// claimArtefact() is the single function that transfers artifact
// ownership (both the "conquer the artifact's own village" path
// and the "hero carries it home" path call this), so hooking
// here covers every capture route with no risk of missing one.
if (defined('NEW_FUNCTIONS_MILESTONES') && NEW_FUNCTIONS_MILESTONES) {
$this->recordMilestoneIfFirst('first_artifact', $id, $vref);
if ((int)($artifactInfo['type'] ?? 0) === 11) {
$this->recordMilestoneIfFirst('first_ww_plan', $id, $vref);
}
}
return $this->addArtifactsChronology($artifactID, $id, $vref, $time);
}
else return false;
@@ -8985,39 +9073,34 @@ References: User ID/Message ID, Mode
* @return bool Return true if the query was successful, false otherwise
*/
function changeCapital($wref, $mode = 1) {
list($wref, $mode) = $this->escape_input($wref, $mode);
function changeCapital($wref, $mode = 1){
list($wref, $mode) = $this->escape_input($wref, $mode);
$wref = (int)$wref;
$mode = (int)$mode;
if ($mode == 1) {
// Bug fix: this function only ever did `SET capital = $mode WHERE
// wref = $wref` — it set the NEW capital's flag but never cleared
// any OTHER village belonging to the same owner that was already
// flagged capital = 1. Nothing enforces uniqueness at the schema
// level (no UNIQUE key on owner+capital), so after any capital
// change that doesn't delete the old village, the owner was left
// with two (or more) rows with capital = 1. This was harmless for
// years because nothing queried "owner=X AND capital=1" expecting
// a single row — until getVillage(..., 3) (added for the Brewery
// Mead-Festival empire-wide bonus lookup) started relying on that
// invariant, at which point a stale duplicate could be the row
// returned (no ORDER BY / LIMIT 1 on an ambiguous match), silently
// pointing Brewery's bonus/penalty checks at the wrong village.
$owner = $this->getVillageField($wref, 'owner');
if ($owner !== false && $owner !== null) {
$owner = (int) $owner;
$q = "UPDATE " . TB_PREFIX . "vdata SET capital = 0 WHERE owner = $owner AND wref != $wref";
mysqli_query($this->dblink, $q);
}
}
// We retrieve the owner of the current village.
$owner = (int)$this->getVillageField($wref, 'owner');
if ($owner <= 0) {
return false;
$q = "UPDATE ".TB_PREFIX."vdata SET capital = ".$mode." WHERE wref = $wref";
return mysqli_query($this->dblink, $q);
}
// if we are setting a new capital
if ($mode == 1) {
// 1. We reset ALL capitals of that owner (VERY fast)
mysqli_query(
$this->dblink,
"UPDATE " . TB_PREFIX . "vdata
SET capital = 0
WHERE owner = $owner"
);
}
// 2. we set the new capital
return mysqli_query(
$this->dblink,
"UPDATE " . TB_PREFIX . "vdata
SET capital = $mode
WHERE wref = $wref"
);
}
};