Fix placement of Tiled objects.

config/local.json

 {
   "playerDefaults": {
     "location": {
-      "x": 11,
-      "y": 11,
+      "x": 2,
+      "y": 4,
       "map": "./maps/basement.json"
     }
   },
 
   "tickrate": 33,
-  "playerInactivityDespawnTime": 30,
+  "playerInactivityDespawnTime": 300,
 
   "tileSize": 32,
 

index.js

@@ -43,8 +43,6 @@ const util = require('util');
 
   loadMap('./maps/basement.json', gameState);
 
-  console.log(gameState.maps['./maps/basement.json'].teleporters);
-
   const app = express();
   app.use(cors({ credentials: true, origin: true })); // Free love.
   app.use('/api/v1/microtransactions', require('./routes/microtransactions'));

load-map.js

@@ -67,7 +67,7 @@ function getObjectsOfType(tiledExport, type) {
     .map(tiledObject => {
       const object = {
         x: tiledObject.x / tileSize,
-        y: tiledObject.y / tileSize,
+        y: (tiledObject.y-tileSize) / tileSize,
 
         customProperties: {}
       };
@@ -90,9 +90,9 @@ function getTeleporters(tiledExport) {
 
   getObjectsOfType(tiledExport, 'Teleporter')
     .forEach(object => {
-      assert(object.customProperties.x);
-      assert(object.customProperties.y);
-      assert(object.customProperties.map);
+      assert(object.customProperties.x != null);
+      assert(object.customProperties.y != null);
+      assert(object.customProperties.map != null);
 
       teleporters[object.y][object.x] = {
         x: object.customProperties.x,

maps/basement.json

@@ -68,12 +68,12 @@
                         {
                          "name":"x",
                          "type":"int",
-                         "value":11
+                         "value":0
                         }, 
                         {
                          "name":"y",
                          "type":"int",
-                         "value":11
+                         "value":0
                         }],
                  "rotation":0,
                  "type":"Teleporter",

maps/basement.tmx

@@ -58,8 +58,8 @@
   <object id="38" name="Basement" type="Teleporter" gid="353" x="64" y="128" width="32" height="32">
    <properties>
     <property name="map" value="./maps/basement.json"/>
-    <property name="x" type="int" value="11"/>
-    <property name="y" type="int" value="11"/>
+    <property name="x" type="int" value="0"/>
+    <property name="y" type="int" value="0"/>
    </properties>
   </object>
  </objectgroup>

routes/players.js

@@ -60,6 +60,15 @@ module.exports = (gameState, playerRepository) => {
         return res.sendStatus(409);
       }
 
+      const teleporter = gameState.maps[map].teleporters[y][x];
+      if (teleporter != null) {
+        player.location.map = teleporter.map;
+        player.location.x = teleporter.x;
+        player.location.y = teleporter.y;
+
+        return res.sendStatus(204);
+      }
+
       player.location.x = x;
       player.location.y = y;