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/Prototypes/Entities/Clothing/Head/hardhats.yml

@@ -1,5 +1,29 @@
 - type: entity
   parent: ClothingHeadBase
+  id: ClothingHeadHatHardhatBase
+  abstract: true
+  components:
+  - type: Sprite
+    layers:
+    - state: icon
+    - state: light-icon
+      shader: unshaded
+      visible: false
+  - type: Clothing
+    HeldPrefix: off
+    ClothingPrefix: off
+  - type: PointLight
+    enabled: false
+    radius: 3
+  - type: LoopingSound
+  - type: Appearance
+    visuals:
+      - type: FlashLightVisualizer
+  - type: HandheldLight
+  - type: PowerCellSlot
+
+- type: entity
+  parent: ClothingHeadHatHardhatBase
   id: ClothingHeadHatHardhatBlue
   name: blue hard hat
   description: A hard hat, painted in blue, used in dangerous working conditions to protect the head. Comes with a built-in flashlight.
@@ -10,7 +34,7 @@
     sprite: Clothing/Head/Hardhats/blue.rsi
 
 - type: entity
-  parent: ClothingHeadBase
+  parent: ClothingHeadHatHardhatBase
   id: ClothingHeadHatHardhatOrange
   name: orange hard hat
   description: A hard hat, painted in orange, used in dangerous working conditions to protect the head. Comes with a built-in flashlight.
@@ -21,7 +45,7 @@
     sprite: Clothing/Head/Hardhats/orange.rsi
 
 - type: entity
-  parent: ClothingHeadBase
+  parent: ClothingHeadHatHardhatBase
   id: ClothingHeadHatHardhatRed
   name: red hard hat
   description: A hard hat, painted in red, used in dangerous working conditions to protect the head. Comes with a built-in flashlight.
@@ -32,7 +56,7 @@
     sprite: Clothing/Head/Hardhats/red.rsi
 
 - type: entity
-  parent: ClothingHeadBase
+  parent: ClothingHeadHatHardhatBase
   id: ClothingHeadHatHardhatWhite
   name: white hard hat
   description: A hard hat, painted in white, used in dangerous working conditions to protect the head. Comes with a built-in flashlight.
@@ -43,7 +67,7 @@
     sprite: Clothing/Head/Hardhats/white.rsi
 
 - type: entity
-  parent: ClothingHeadBase
+  parent: ClothingHeadHatHardhatBase
   id: ClothingHeadHatHardhatYellow
   name: yellow hard hat
   description: A hard hat, painted in yellow, used in dangerous working conditions to protect the head. Comes with a built-in flashlight.