Wall gen screen w/h ratio and clearWalls null fix

2021-12-11 11:29:56 +03:00
parent 95cf6b90b4
commit 224ab1728c
2 changed files with 7 additions and 3 deletions
--- a/src/Environments/WorldEnvironment.js
+++ b/src/Environments/WorldEnvironment.js
@@ -104,7 +104,8 @@ class WorldEnvironment extends Environment{

    clearWalls() {
        for(var wall of this.walls){
-            if (this.grid_map.cellAt(wall.col, wall.row).state == CellStates.wall)
+            var wcell = this.grid_map.cellAt(wall.col, wall.row);
+            if (wcell && wcell.state == CellStates.wall)
                this.changeCell(wall.col, wall.row, CellStates.empty, null);
        }
    }