Add ability to add artifacts to places in useitem

api/actions/useitem.php

@@ -19,6 +19,7 @@ $item = $database->get(
             "[>]itemclasses" => ["classid" => "classid"]
         ],
         [
+            "items.itemid",
             "inventory.itemjson",
             "items.classid",
             "itemclasses.classname",
@@ -39,38 +40,48 @@ if (empty($item['itemjson']) || $item['itemjson'] == "[]") {
     $itemjson = json_decode($item["itemjson"], true);
 }
 
-$player = $database->get("players", ["energy", "maxenergy", "teamid"], ["accountid" => $user->getUID()]);
+$player = new Player($user);
 
 switch ($item["classname"]) {
     case "healmagic":
-        if ($player["energy"] < $player["maxenergy"]) {
-            $newhp = $player["energy"] + $item["itemcode"]["amount"];
-            if ($newhp > $player["maxenergy"]) {
-                $newhp = $player["maxenergy"];
-            }
-            $diff = $newhp - $player["energy"];
-            $database->update("players", ["energy" => $newhp], ["accountid" => $user->getUID()]);
+        if ($player->energy->getEnergy() < $player->energy->getMaxEnergy()) {
+            $diff = ($player->energy->getEnergy() + $item["itemcode"]["amount"]) < $player->energy->getMaxEnergy() ? $item["itemcode"]["amount"] : ($player->energy->getMaxEnergy() - $player->energy->getEnergy());
+
+            $player->changeEnergy($item["itemcode"]["amount"]);
+
             if ($itemjson["uses"] <= 1) {
                 $database->delete("inventory", ["AND" => ["itemuuid" => $itemuuid, "accountid" => $user->getUID()]]);
             } else if ($itemjson["uses"] > 1) {
                 $itemjson["uses"] -= 1;
                 $database->update("inventory", ["itemjson" => json_encode($itemjson)], ["itemuuid" => $itemuuid]);
             }
+            $player->save();
             sendJsonResp($Strings->build("Restored {x} energy points.", ["x" => $diff], false));
         } else {
             sendJsonResp($Strings->get("That would have no effect.", false));
         }
         break;
     case "artifact":
-        if (empty($VARS["placeid"]) || !$database->has("locations", ["AND" => ["osmid" => $VARS["placeid"], "teamid" => $player["teamid"]]])) {
+        if (empty($VARS["placeid"])) {
             sendJsonResp($Strings->get("You can't use that right now.", false));
         }
-        $place = $database->get("locations", ["locationid", "teamid", "ownerid", "currentlife", "maxlife"], ["locationid" => $VARS["placeid"]]);
-        $placelife = $place["currentlife"] + $item["itemcode"]["amount"];
-        $placemax = $place["maxlife"] + $item["itemcode"]["amount"];
-        $database->update("locations", ["currentlife" => $placelife, "maxlife" => $placemax], ["osmid" => $VARS["placeid"]]);
-        // TODO: give user some exp
-        sendJsonResp($Strings->get("Artifact activated."));
+
+        $place = new Place($VARS["placeid"]);
+        if ($place->isClaimed() && $place->getTeamID() == $player->getTeamID()) {
+            $place->addArtifact(Artifact::create($player->getUID(), $place->getLocationID(), new Energy($item["itemcode"]["amount"], $item["itemcode"]["amount"]), $item["itemid"]));
+            $place->save();
+            $player->addExp();
+            $player->save();
+            if ($itemjson["uses"] <= 1) {
+                $database->delete("inventory", ["AND" => ["itemuuid" => $itemuuid, "accountid" => $user->getUID()]]);
+            } else if ($itemjson["uses"] > 1) {
+                $itemjson["uses"] -= 1;
+                $database->update("inventory", ["itemjson" => json_encode($itemjson)], ["itemuuid" => $itemuuid]);
+            }
+            sendJsonResp($Strings->get("Artifact activated.", false));
+        }
+
+        sendJsonResp($Strings->get("You can't use that right now.", false));
         break;
     default:
         sendJsonResp($Strings->get("You can't use that right now.", false));

lib/Place.lib.php

@@ -20,6 +20,7 @@ class Place {
      * @var bool If this place exists in the game DB
      */
     private $gameexists = false;
+    private $locationid = null;
     private $teamid = null;
     private $ownerid = null;
     private $osmid = null;
@@ -41,6 +42,7 @@ class Place {
         if ($database->has("locations", ["osmid" => $osmid])) {
             $game = $database->get("locations", ["locationid", "teamid", "ownerid", "osmid", "currentlife", "maxlife", "data", "lastactivity"], ["osmid" => $osmid]);
 
+            $this->locationid = $game["locationid"];
             $this->teamid = $game["teamid"];
             $this->ownerid = $game["ownerid"];
             $this->energy->setMaxEnergy($game["maxlife"]);
@@ -87,6 +89,10 @@ class Place {
         }
     }
 
+    public function exists(): bool {
+        return $this->gameexists;
+    }
+
     /**
      * Check if this place is claimed by a player/team.
      * @return bool
@@ -118,6 +124,10 @@ class Place {
         }
     }
 
+    public function getLocationID(): int {
+        return $this->locationid;
+    }
+
     public function getTeamID(): int {
         return $this->teamid;
     }
@@ -157,6 +167,10 @@ class Place {
         return $this->artifacts;
     }
 
+    public function addArtifact(\Artifact $artifact) {
+        $this->artifacts[] = $artifact;
+    }
+
     public function doAttack(int $damage) {
         $artifact = false;
         foreach ($this->artifacts as $art) {