Arbitraty neighborhood bug fixed

configurations/Weird Game of Life/weird_gosper.json

+{
+    "data": "x = 36, y = 9\n24bo$22bobo$12b2o6b2o12b2o$11bo3bo4b2o12b2o$2o8bo5bo3b2o$2o8bo3bob2o4bobo$10bo5bo7bo$11bo3bo$12b2o!",
+    "height": 100,
+    "left": 48,
+    "model": "Weird Game of Life",
+    "title": "Weird Gosper Gun",
+    "top": 30,
+    "width": 100
+}

models/weird_gol.json

+{
+    "alphabet": [
+        {
+            "color": [
+                255,
+                255,
+                255
+            ],
+            "name": "Dead"
+        },
+        {
+            "color": [
+                0,
+                0,
+                255
+            ],
+            "name": "Alive"
+        }
+    ],
+    "author": "JM",
+    "date": "jeu. juin 10 2021",
+    "desc": "Game of Life, but using a custom unorthodox neighborhood",
+    "neighborhood_data": {
+        "neighbors": [
+            [
+                0,
+                -2
+            ],
+            [
+                -1,
+                -1
+            ],
+            [
+                1,
+                -1
+            ],
+            [
+                -2,
+                0
+            ],
+            [
+                2,
+                0
+            ],
+            [
+                -1,
+                1
+            ],
+            [
+                1,
+                1
+            ],
+            [
+                0,
+                2
+            ]
+        ]
+    },
+    "neighborhood_name": "Arbitrary",
+    "title": "Weird Game of Life",
+    "transition_data": {
+    },
+    "transition_name": "Game of Life"
+}

src/neighborhood_rules/arbitraryneighborhoodrule.cpp

@@ -22,9 +22,7 @@ Neighborhood ArbitraryNeighborhoodRule::getNeighborhood(const Grid &grid, Coord
     for (const auto& item : neighbors.contents)
     {
         CoordinateProperty coord = static_cast<CoordinateProperty&>(*item);
-        // n.addNeighbor(coord.c + pos, grid.get_state(coord.c.y, coord.c.x));
-        Coord newPos = {coord.c.y, coord.c.x};
-        n.addNeighbor(coord.c + pos, grid.get_state(newPos));
+        n.addNeighbor(coord.c + pos, grid.get_state(coord.c + pos));
     }
 
     return n;