Can now equip fireaxe, claymore, spear and baseball back on your back (#4484)

* Can equip spears and claymores on your back now

* Adds fireaxe and baseball bat back equip

Resources/Prototypes/Entities/Objects/Weapons/Melee/baseball_bat.yml

@@ -9,10 +9,11 @@
     state: icon
   - type: MeleeWeapon
     damage: 15
-  - type: Item
-    size: 24
+  - type: Clothing
+    size: 15
     sprite: Objects/Weapons/Melee/baseball_bat.rsi
-    prefix: inhand
+    Slots:
+    - back
   - type: Construction
     graph: WoodenBat
     node: bat

Resources/Prototypes/Entities/Objects/Weapons/Melee/fireaxe.yml

@@ -12,6 +12,8 @@
     state: icon
   - type: MeleeWeapon
     damage: 25
-  - type: Item
+  - type: Clothing
+    size: 20
     sprite: Objects/Weapons/Melee/fireaxe.rsi
-    prefix: inhand
+    Slots:
+    - back

Resources/Prototypes/Entities/Objects/Weapons/Melee/spear.yml

@@ -17,10 +17,11 @@
     arc: spear
   - type: DamageOtherOnHit
     amount: 15
-  - type: Item
+  - type: Clothing
     size: 24
     sprite: Objects/Weapons/Melee/spear.rsi
-    prefix: inhand
+    Slots:
+    - back
   - type: Construction
     graph: spear
     node: spear

Resources/Prototypes/Entities/Objects/Weapons/Melee/sword.yml

@@ -12,7 +12,6 @@
   - type: Item
     size: 15
     sprite: Objects/Weapons/Melee/captain_sabre.rsi
-    prefix: inhand
   - type: Tag
     tags:
     - CaptainSabre
@@ -34,7 +33,6 @@
   - type: Item
     size: 15
     sprite: Objects/Weapons/Melee/katana.rsi
-    prefix: inhand
 
 - type: entity
   name: machete
@@ -53,7 +51,6 @@
   - type: Item
     size: 15
     sprite: Objects/Weapons/Melee/machete.rsi
-    prefix: inhand
 
 - type: entity
   name: claymore
@@ -66,7 +63,8 @@
     state: icon
   - type: MeleeWeapon
     damage: 25
-  - type: Item
-    size: 15
+  - type: Clothing
+    size: 20
     sprite: Objects/Weapons/Melee/claymore.rsi
-    prefix: inhand
+    Slots:
+    - back