Add place attack/claim

attackplace.php

@@ -0,0 +1,50 @@
+<?php
+
+require 'required.php';
+require 'onlyloggedin.php';
+
+if (is_empty($VARS['locationid'])) {
+    sendError("No target!", true);
+}
+
+$place = $database->select('locations', ['locationid', 'teamid', 'owneruuid', 'currentlife', 'maxlife'], ['locationid' => $VARS['locationid']])[0];
+$user = $database->select('players', ['level', 'teamid', 'energy', 'maxenergy', 'latitude', 'longitude'], ['uuid' => $_SESSION['uuid']])[0];
+
+// This (probably) shouldn't happen in normal play
+if ($place['teamid'] == $user['teamid']) {
+    sendError("Don't attack your own kind!", true);
+}
+
+// The underwhelming damage formulas :P
+$userdrain = 5 * floor($user['level']);
+$damage = 2 * $userdrain;
+
+// Check if action possible
+if ($user['energy'] < $userdrain) {
+    sendError("Not enough life left!", true);
+}
+
+// Calculate resulting user HP
+$userhp = $user['energy'] - $userdrain;
+
+// Calculate resulting place HP
+$placehp = $place['currentlife'] - $damage;
+
+// No negatives plz
+if ($placehp < 0) {
+    $placehp = 0;
+}
+
+// Update the user's health
+// TODO: calculate XP and add to decimal portion of level
+$database->update('players', ['energy' => $userhp], ['uuid' => $_SESSION['uuid']]);
+
+if ($placehp == 0) {
+    // It's dead
+    $database->update('locations', ['owneruuid' => null, 'teamid' => 0, 'currentlife' => 0, 'maxlife' => 0], ['locationid' => $VARS['locationid']]);
+} else {
+    // or not
+    $database->update('locations', ['currentlife' => $placehp], ['locationid' => $VARS['locationid']]);
+}
+
+sendOK("Success!");

claimplace.php

@@ -0,0 +1,38 @@
+<?php
+
+require 'required.php';
+require 'onlyloggedin.php';
+
+if (is_empty($VARS['locationid'])) {
+    sendError("No target!", true);
+}
+
+$place = $database->select('locations', ['locationid', 'teamid', 'owneruuid', 'currentlife', 'maxlife'], ['locationid' => $VARS['locationid']])[0];
+$user = $database->select('players', ['level', 'teamid', 'energy', 'maxenergy', 'latitude', 'longitude'], ['uuid' => $_SESSION['uuid']])[0];
+
+// This (probably) shouldn't happen in normal play
+if ($place['teamid'] == $user['teamid']) {
+    sendError("Don't attack your own kind!", true);
+}
+
+if ($place['currentlife'] > 0) {
+    sendError("Cannot claim!", true);
+}
+
+$userdrain = 5 * floor($user['level']);
+
+// Calculate resulting user HP
+$userhp = $user['energy'] - $userdrain;
+// Check if action possible
+if ($userhp < 0) {
+    sendError("Not enough life left!", true);
+}
+
+// Update the user's health
+// TODO: calculate XP and add to decimal portion of level
+$database->update('players', ['energy' => $userhp], ['uuid' => $_SESSION['uuid']]);
+
+// Update the place
+$database->update('locations', ['currentlife' => 100, 'maxlife' => 100, 'owneruuid' => $_SESSION['uuid'], 'teamid' => $user['teamid']], ['locationid' => $VARS['locationid']]);
+
+sendOK("Success!");

placestats.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * Get the stats for a place.  Useful for reloading stats after doing something.
+ */
+require 'required.php';
+
+if (is_empty($VARS['locationid'])) {
+    sendError("Missing internal location ID.", true);
+}
+
+$data['status'] = 'OK';
+if (!$database->has('locations', ['locationid' => $VARS['locationid']])) {
+    sendError("No stats found.", true);
+}
+$gameinfo = $database->select('locations', ['locationid', 'teamid', 'owneruuid', 'currentlife', 'maxlife'], ['locationid' => $VARS['locationid']])[0];
+
+$data['stats'] = $gameinfo;
+echo json_encode($data);