[Limb Mod] Limbify Feathered Arms, rework Bird Wings and gliding chec…

…ks (CleverRaven#72867)

* Relimb

No WIP timers, dummy

Ooooh piece of dead code

* Thank you, typobot

Remove space, TODO remove time

No U

* Def didn't fix that on the web interface and overwrote with forcepush, nosir

data/json/mutations/mutations.json

@@ -5122,7 +5122,7 @@
     "prereqs2": [ "HOLLOW_BONES" ],
     "threshreq": [ "THRESH_BIRD" ],
     "category": [ "BIRD" ],
-    "restricts_gear": [ "arm_l", "arm_r", "hand_l", "hand_r", "arm_stub_r", "arm_stub_l" ],
+    "restricts_gear": [ "arm_l", "arm_r", "hand_l", "hand_r" ],
     "flags": [ "WINGS_2", "WING_GLIDE" ]
   },
   {
@@ -7561,7 +7561,6 @@
     "mixed_effect": true,
     "description": "Your arms have sprouted feathers, and you find you can no longer fully extend your elbows.  This gets in the way a bit, but the feathers offer minor protection from damage and the elements.",
     "category": [ "RAPTOR", "BIRD" ],
-    "flags": [ "WINGS_1", "ARM_WINGS" ],
     "changes_to": [ "WINGS_BIRD" ],
     "wet_protection": [
       { "part": "arm_l", "neutral": 50 },

data/mods/Limb_WIP/enchantments.json

@@ -5,19 +5,6 @@
     "condition": "ALWAYS",
     "modified_bodyparts": [ { "lose": "leg_l" }, { "lose": "leg_r" }, { "lose": "foot_r" }, { "lose": "foot_l" }, { "gain": "gastropod_foot" } ]
   },
-  {
-    "type": "enchantment",
-    "id": "ench_wings_bird",
-    "condition": "ALWAYS",
-    "modified_bodyparts": [
-      { "lose": "arm_l" },
-      { "lose": "arm_r" },
-      { "lose": "hand_r" },
-      { "lose": "hand_l" },
-      { "gain": "wing_bird_l" },
-      { "gain": "wing_bird_r" }
-    ]
-  },
   {
     "type": "enchantment",
     "id": "ENCH_NO_RIGHT_LEG",