Working flashlight for hard hats (#2599)

* Add verb to toggle flashlight

* Playing with hand-held light for hard hat

* ClothingEquippedPrefix will update players sprite when changed

* Make abstract prototype for hardhat and fixed hardhat orange sprites

* Fixed all other hard hats

* Fixed requested changes

* Restore prototype and sprites changes

* Nullables

* That's actually nullable

Co-authored-by: Metal Gear Sloth <metalgearsloth@gmail.com>

Resources/Textures/Clothing/Head/Hardhats/white.rsi/meta.json

@@ -10,17 +10,33 @@
     {
       "name": "icon",
       "directions": 1
+    },
+	{
+      "name": "light-icon",
+      "directions": 1
     },
     {
-      "name": "equipped-HELMET",
+      "name": "off-equipped-HELMET",
       "directions": 4
     },
     {
-      "name": "inhand-left",
+      "name": "off-inhand-left",
       "directions": 4
     },
     {
-      "name": "inhand-right",
+      "name": "off-inhand-right",
+      "directions": 4
+    },
+    {
+      "name": "on-equipped-HELMET",
+      "directions": 4
+    },
+    {
+      "name": "on-inhand-left",
+      "directions": 4
+    },
+    {
+      "name": "on-inhand-right",
       "directions": 4
     }
   ]