New parallax, again (#8395)

* weh

Multiplies the amount of power used by the battery guns, triple-ish for the laser cannon and a fuckton more for the xray

* Parallax again

Resources/Textures/Parallaxes/meta.json

@@ -0,0 +1,14 @@
+{
+  "version": 1,
+  "license": "CC-BY-SA-3.0",
+  "copyright": "https://github.com/tgstation/tgstation/blob/master/icons/effects/parallax.dmi",
+  "size": {
+    "x": 480,
+    "y": 480
+  },
+  "states": [
+    {
+      "name": "layer1"
+    }
+  ]
+}