Add a mod for fictional martial arts (#29027)

* move Five Deadly Venoms access to mod

data/json/item_groups.json

@@ -3748,16 +3748,11 @@
     "type": "item_group",
     "//": "These are exceptionally rare martial arts books that should only spawn very rarely.",
     "items": [
-      [ "manual_centipede", 1 ],
       [ "manual_crane", 1 ],
       [ "manual_dragon", 1 ],
       [ "manual_leopard", 1 ],
-      [ "manual_lizard", 1 ],
-      [ "manual_scorpion", 1 ],
       [ "manual_snake", 1 ],
       [ "manual_tiger", 1 ],
-      [ "manual_toad", 1 ],
-      [ "manual_venom_snake", 1 ],
       [ "manual_zui_quan", 1 ]
     ]
   },

data/mods/MMA/item_groups.json

@@ -0,0 +1,13 @@
+[
+  {
+    "id": "rare_martial_arts_books",
+    "type": "item_group",
+    "items": [
+      [ "manual_centipede", 1 ],
+      [ "manual_lizard", 1 ],
+      [ "manual_scorpion", 1 ],
+      [ "manual_toad", 1 ],
+      [ "manual_venom_snake", 1 ]
+    ]
+  }
+]

data/mods/MMA/modinfo.json

@@ -0,0 +1,11 @@
+[
+  {
+    "type": "MOD_INFO",
+    "ident": "MMA",
+    "name": "Mythical Martial Arts",
+    "authors": [ "Photoloss" ],
+    "description": "A collection of fictional, mythologically inspired or otherwise unrealistic martial arts.",
+    "category": "misc_additions",
+    "dependencies": [ "dda" ]
+  }
+]

data/mods/MMA/mutations.json

@@ -0,0 +1,12 @@
+[
+  {
+    "type": "mutation",
+    "id": "MARTIAL_ARTS4",
+    "name": "Venom Mob Protege",
+    "points": 2,
+    "description": "You are a pupil of the Venom Clan.  You start with one of the five deadly venoms: Centipede, Viper, Scorpion, Lizard, or Toad.",
+    "starting_trait": true,
+    "initial_ma_styles": [ "style_centipede", "style_venom_snake", "style_scorpion", "style_lizard", "style_toad" ],
+    "valid": false
+  }
+]