Infrastructure: Add max_worn field, migrate ONLY_ONE flag

data/json/flags.json

@@ -444,11 +444,6 @@
     "id": "CORROSIVE",
     "type": "json_flag"
   },
-  {
-    "id": "ONLY_ONE",
-    "type": "json_flag",
-    "info": "You can wear <info>only one</info>."
-  },
   {
     "id": "ONE_PER_LAYER",
     "type": "json_flag",

data/json/items/armor/ballistic_armor.json

@@ -123,7 +123,8 @@
     "color": "light_green",
     "environmental_protection": 2,
     "material_thickness": 15,
-    "flags": [ "STURDY", "OUTER", "RAINPROOF", "ONLY_ONE" ],
+    "flags": [ "STURDY", "OUTER", "RAINPROOF" ],
+    "max_worn": 1,
     "use_action": [ { "type": "attach_molle", "size": 15 }, { "type": "detach_molle" } ],
     "pocket_data": [
       {
@@ -168,7 +169,8 @@
     "color": "light_gray",
     "environmental_protection": 2,
     "material_thickness": 7,
-    "flags": [ "STURDY", "OUTER", "RAINPROOF", "ONLY_ONE" ],
+    "flags": [ "STURDY", "OUTER", "RAINPROOF" ],
+    "max_worn": 1,
     "use_action": [ { "type": "attach_molle", "size": 15 }, { "type": "detach_molle" } ],
     "pocket_data": [
       {

data/json/items/armor/cloaks.json

@@ -37,16 +37,8 @@
     "material": [ "ballistic_shield" ],
     "material_thickness": 0.3,
     "max_energy_shield_hp": 4,
-    "flags": [
-      "AURA",
-      "ENERGY_SHIELD",
-      "OVERSIZE",
-      "ONLY_ONE",
-      "TRADER_AVOID",
-      "NO_TAKEOFF",
-      "NONCONDUCTIVE",
-      "ALLOWS_NATURAL_ATTACKS"
-    ],
+    "flags": [ "AURA", "ENERGY_SHIELD", "OVERSIZE", "TRADER_AVOID", "NO_TAKEOFF", "NONCONDUCTIVE", "ALLOWS_NATURAL_ATTACKS" ],
+    "max_worn": 1,
     "armor": [
       {
         "encumbrance": 0,

data/json/items/armor/gloves.json

@@ -1394,7 +1394,8 @@
     "material": [ "kevlar_layered" ],
     "symbol": "[",
     "color": "light_gray",
-    "flags": [ "STURDY", "OUTER", "ONLY_ONE", "NO_SALVAGE" ],
+    "flags": [ "STURDY", "OUTER", "NO_SALVAGE" ],
+    "max_worn": 1,
     "armor": [
       {
         "encumbrance": 10,

data/json/items/armor/helmets.json

@@ -2188,7 +2188,8 @@
     "warmth": 5,
     "environmental_protection": 1,
     "techniques": [ "WBLOCK_1" ],
-    "flags": [ "STURDY", "CONDUCTIVE", "ONLY_ONE" ],
+    "flags": [ "STURDY", "CONDUCTIVE" ],
+    "max_worn": 1,
     "melee_damage": { "bash": 3 }
   },
   {
@@ -2458,7 +2459,8 @@
     "warmth": 5,
     "environmental_protection": 1,
     "techniques": [ "WBLOCK_1" ],
-    "flags": [ "STURDY", "CONDUCTIVE", "ONLY_ONE" ],
+    "flags": [ "STURDY", "CONDUCTIVE" ],
+    "max_worn": 1,
     "melee_damage": { "bash": 8 }
   },
   {
@@ -2688,7 +2690,8 @@
     "warmth": 5,
     "environmental_protection": 1,
     "techniques": [ "WBLOCK_1" ],
-    "flags": [ "STURDY", "CONDUCTIVE", "ONLY_ONE" ],
+    "flags": [ "STURDY", "CONDUCTIVE" ],
+    "max_worn": 1,
     "melee_damage": { "bash": 8 }
   },
   {

data/json/items/armor/jewelry.json

@@ -1770,6 +1770,7 @@
     "volume": "10 ml",
     "//": "Measured my own pin.  Hopefully the NB ones are universal.",
     "description": "A small piece of metal with a pin, meant to affix itself to an article of clothing.  It's mainly used on jackets or backpacks, as a way to show off what bands you listen to, or other things like your pronouns.",
+    "max_worn": 18,
     "variant_type": "generic",
     "variants": [
       {

data/json/items/armor/legs_armor.json

@@ -1449,7 +1449,8 @@
     "color": "light_green",
     "environmental_protection": 2,
     "material_thickness": 15,
-    "flags": [ "STURDY", "OUTER", "RAINPROOF", "ONLY_ONE" ],
+    "flags": [ "STURDY", "OUTER", "RAINPROOF" ],
+    "max_worn": 1,
     "use_action": [ { "type": "attach_molle", "size": 4 }, { "type": "detach_molle" } ],
     "armor": [
       {
@@ -1481,7 +1482,8 @@
     "color": "light_gray",
     "environmental_protection": 2,
     "material_thickness": 7,
-    "flags": [ "STURDY", "OUTER", "RAINPROOF", "ONLY_ONE" ],
+    "flags": [ "STURDY", "OUTER", "RAINPROOF" ],
+    "max_worn": 1,
     "use_action": [ { "type": "attach_molle", "size": 6 }, { "type": "detach_molle" } ],
     "armor": [
       {

data/json/items/armor/storage.json

@@ -202,7 +202,8 @@
       }
     ],
     "use_action": { "type": "holster", "holster_prompt": "Sheath blade", "holster_msg": "You sheath your %s" },
-    "flags": [ "BELTED", "WATERPROOF", "ONLY_ONE", "OVERSIZE" ],
+    "flags": [ "BELTED", "WATERPROOF", "OVERSIZE" ],
+    "max_worn": 1,
     "armor": [
       { "encumbrance": [ 10, 40 ], "coverage": 100, "covers": [ "torso" ], "specifically_covers": [ "torso_hanging_back" ] }
     ]
@@ -341,7 +342,8 @@
       }
     ],
     "use_action": [ { "type": "attach_molle", "size": 4 }, { "type": "detach_molle" } ],
-    "flags": [ "BELTED", "WATERPROOF", "ONLY_ONE" ],
+    "flags": [ "BELTED", "WATERPROOF" ],
+    "max_worn": 1,
     "armor": [
       {
         "encumbrance": 10,
@@ -591,7 +593,8 @@
     ],
     "warmth": 10,
     "material_thickness": 2,
-    "flags": [ "BELTED", "WATERPROOF", "ONLY_ONE", "OVERSIZE" ],
+    "flags": [ "BELTED", "WATERPROOF", "OVERSIZE" ],
+    "max_worn": 1,
     "armor": [
       { "encumbrance": [ 10, 55 ], "coverage": 100, "covers": [ "torso" ], "specifically_covers": [ "torso_hanging_back" ] }
     ]
@@ -703,7 +706,8 @@
     ],
     "warmth": 10,
     "material_thickness": 2,
-    "flags": [ "BELTED", "WATERPROOF", "ONLY_ONE", "OVERSIZE" ],
+    "flags": [ "BELTED", "WATERPROOF", "OVERSIZE" ],
+    "max_worn": 1,
     "armor": [
       { "encumbrance": [ 16, 65 ], "coverage": 100, "covers": [ "torso" ], "specifically_covers": [ "torso_hanging_back" ] }
     ]

data/json/items/armor/suits_protection.json

@@ -584,7 +584,8 @@
     "warmth": 20,
     "longest_side": "60 cm",
     "material_thickness": 2,
-    "flags": [ "OUTER", "STURDY", "CONDUCTIVE", "ONLY_ONE", "BLOCK_WHILE_WORN" ],
+    "flags": [ "OUTER", "STURDY", "CONDUCTIVE", "BLOCK_WHILE_WORN" ],
+    "max_worn": 1,
     "armor": [
       {
         "material": [
@@ -709,7 +710,8 @@
     "warmth": 20,
     "longest_side": "60 cm",
     "material_thickness": 4,
-    "flags": [ "OUTER", "STURDY", "CONDUCTIVE", "ONLY_ONE", "BLOCK_WHILE_WORN" ],
+    "flags": [ "OUTER", "STURDY", "CONDUCTIVE", "BLOCK_WHILE_WORN" ],
+    "max_worn": 1,
     "armor": [
       {
         "material": [
@@ -837,7 +839,8 @@
     "warmth": 20,
     "longest_side": "60 cm",
     "material_thickness": 6,
-    "flags": [ "OUTER", "STURDY", "CONDUCTIVE", "ONLY_ONE", "BLOCK_WHILE_WORN" ],
+    "flags": [ "OUTER", "STURDY", "CONDUCTIVE", "BLOCK_WHILE_WORN" ],
+    "max_worn": 1,
     "armor": [
       {
         "material": [

data/json/items/armor/torso_armor.json

@@ -292,7 +292,8 @@
     "material": [ "cotton" ],
     "warmth": 80,
     "environmental_protection": 4,
-    "flags": [ "VARSIZE", "STURDY", "NORMAL", "RAINPROOF", "NO_REPAIR", "ONLY_ONE", "BLOCK_WHILE_WORN" ],
+    "flags": [ "VARSIZE", "STURDY", "NORMAL", "RAINPROOF", "NO_REPAIR", "BLOCK_WHILE_WORN" ],
+    "max_worn": 1,
     "armor": [
       {
         "material": [
@@ -1548,7 +1549,8 @@
     "warmth": 20,
     "longest_side": "60 cm",
     "material_thickness": 2,
-    "flags": [ "OUTER", "STURDY", "CONDUCTIVE", "ONLY_ONE" ],
+    "flags": [ "OUTER", "STURDY", "CONDUCTIVE" ],
+    "max_worn": 1,
     "armor": [
       {
         "material": [
@@ -1664,7 +1666,8 @@
     "warmth": 20,
     "longest_side": "60 cm",
     "material_thickness": 4,
-    "flags": [ "OUTER", "STURDY", "CONDUCTIVE", "ONLY_ONE" ],
+    "flags": [ "OUTER", "STURDY", "CONDUCTIVE" ],
+    "max_worn": 1,
     "armor": [
       {
         "material": [
@@ -1780,7 +1783,8 @@
     "warmth": 20,
     "longest_side": "60 cm",
     "material_thickness": 6,
-    "flags": [ "OUTER", "STURDY", "CONDUCTIVE", "ONLY_ONE" ],
+    "flags": [ "OUTER", "STURDY", "CONDUCTIVE" ],
+    "max_worn": 1,
     "armor": [
       {
         "material": [

data/json/items/gun/flammable.json

@@ -16,7 +16,7 @@
     "dispersion": 300,
     "durability": 8,
     "modes": [ [ "DEFAULT", "Jet", 1 ], [ "AUTO", "Gout", 4 ] ],
-    "extend": { "flags": [ "BELTED", "ONLY_ONE", "PRIMITIVE_RANGED_WEAPON", "IS_ARMOR" ] },
+    "extend": { "flags": [ "BELTED", "PRIMITIVE_RANGED_WEAPON", "IS_ARMOR" ] },
     "armor_data": {
       "armor": [
         {

data/json/items/tool_armor.json

@@ -3200,7 +3200,8 @@
     "color": "light_gray",
     "material_thickness": 3,
     "use_action": [ "SOLARPACK" ],
-    "flags": [ "BELTED", "FRAGILE", "ONLY_ONE", "SOLARPACK", "WATER_BREAK", "ELECTRONIC" ],
+    "flags": [ "BELTED", "FRAGILE", "SOLARPACK", "WATER_BREAK", "ELECTRONIC" ],
+    "max_worn": 1,
     "armor": [ { "encumbrance": 10, "coverage": 100, "covers": [ "torso" ], "specifically_covers": [ "torso_hanging_back" ] } ],
     "melee_damage": { "bash": 10 }
   },
@@ -3219,7 +3220,8 @@
     "material_thickness": 1,
     "use_action": [ "SOLARPACK_OFF" ],
     "solar_efficiency": 0.05,
-    "flags": [ "BELTED", "FRAGILE", "ONLY_ONE", "SOLARPACK_ON", "WATER_BREAK", "ELECTRONIC" ],
+    "flags": [ "BELTED", "FRAGILE", "SOLARPACK_ON", "WATER_BREAK", "ELECTRONIC" ],
+    "max_worn": 1,
     "armor": [ { "encumbrance": 10, "coverage": 100, "covers": [ "torso" ], "specifically_covers": [ "torso_hanging_back" ] } ],
     "melee_damage": { "bash": 4 }
   },
@@ -3434,7 +3436,8 @@
     "pocket_data": [
       { "pocket_type": "MAGAZINE", "airtight": true, "rigid": true, "watertight": true, "ammo_restriction": { "nitrox": 60 } }
     ],
-    "flags": [ "WATER_FRIENDLY", "BELTED", "ONLY_ONE", "STURDY", "NO_UNLOAD", "NO_RELOAD" ],
+    "flags": [ "WATER_FRIENDLY", "BELTED", "STURDY", "NO_UNLOAD", "NO_RELOAD" ],
+    "max_worn": 1,
     "environmental_protection": 1,
     "environmental_protection_with_filter": 16,
     "material_thickness": 4,
@@ -3464,7 +3467,8 @@
     "charges_per_use": 1,
     "turns_per_charge": 60,
     "revert_to": "scuba_tank",
-    "flags": [ "WATER_FRIENDLY", "BELTED", "ONLY_ONE", "STURDY", "NO_UNLOAD", "NO_RELOAD" ],
+    "flags": [ "WATER_FRIENDLY", "BELTED", "STURDY", "NO_UNLOAD", "NO_RELOAD" ],
+    "max_worn": 1,
     "environmental_protection": 3,
     "environmental_protection_with_filter": 16,
     "material_thickness": 4,
@@ -3494,7 +3498,8 @@
     "pocket_data": [
       { "pocket_type": "MAGAZINE", "airtight": true, "rigid": true, "watertight": true, "ammo_restriction": { "nitrox": 20 } }
     ],
-    "flags": [ "WATER_FRIENDLY", "BELTED", "ONLY_ONE", "STURDY", "NO_UNLOAD", "NO_RELOAD" ],
+    "flags": [ "WATER_FRIENDLY", "BELTED", "STURDY", "NO_UNLOAD", "NO_RELOAD" ],
+    "max_worn": 1,
     "environmental_protection": 1,
     "environmental_protection_with_filter": 16,
     "material_thickness": 4,
@@ -3524,7 +3529,8 @@
     "charges_per_use": 1,
     "turns_per_charge": 60,
     "revert_to": "small_scuba_tank",
-    "flags": [ "WATER_FRIENDLY", "BELTED", "ONLY_ONE", "STURDY", "NO_UNLOAD", "NO_RELOAD" ],
+    "flags": [ "WATER_FRIENDLY", "BELTED", "STURDY", "NO_UNLOAD", "NO_RELOAD" ],
+    "max_worn": 1,
     "environmental_protection": 3,
     "environmental_protection_with_filter": 16,
     "material_thickness": 4,

data/mods/Aftershock/items/armor.json

@@ -17,7 +17,8 @@
     "pocket_data": [ { "pocket_type": "CONTAINER", "max_contains_volume": "100 L", "max_contains_weight": "500 kg", "moves": 300 } ],
     "warmth": 5,
     "material_thickness": 2,
-    "flags": [ "BELTED", "ONLY_ONE", "LEAK_DAM" ],
+    "flags": [ "BELTED", "LEAK_DAM" ],
+    "max_worn": 1,
     "armor": [ { "encumbrance": [ 5, 10 ], "coverage": 30, "covers": [ "torso" ] } ]
   },
   {
@@ -186,7 +187,8 @@
     "color": "light_gray",
     "material_thickness": 3,
     "use_action": [ "SOLARPACK" ],
-    "flags": [ "FRAGILE", "OUTER", "ONLY_ONE", "SOLARPACK" ],
+    "flags": [ "FRAGILE", "OUTER", "SOLARPACK" ],
+    "max_worn": 1,
     "armor": [ { "encumbrance": 12, "coverage": 40, "covers": [ "torso" ] } ],
     "melee_damage": { "bash": 10 }
   },
@@ -205,7 +207,8 @@
     "material_thickness": 1,
     "use_action": [ "SOLARPACK_OFF" ],
     "solar_efficiency": 0.3,
-    "flags": [ "FRAGILE", "OUTER", "ONLY_ONE", "SOLARPACK_ON" ],
+    "flags": [ "FRAGILE", "OUTER", "SOLARPACK_ON" ],
+    "max_worn": 1,
     "armor": [ { "encumbrance": 20, "coverage": 40, "covers": [ "torso" ] } ],
     "melee_damage": { "bash": 4 }
   },

data/mods/Aftershock/items/armor/energy_shield.json

@@ -16,7 +16,6 @@
       "AURA",
       "ENERGY_SHIELD",
       "OVERSIZE",
-      "ONLY_ONE",
       "TRADER_AVOID",
       "NO_TAKEOFF",
       "NONCONDUCTIVE",
@@ -26,6 +25,7 @@
       "POWERARMOR_COMPATIBLE",
       "UNRESTRICTED"
     ],
+    "max_worn": 1,
     "tick_action": {
       "type": "effect_on_conditions",
       "effect_on_conditions": [ { "id": "_afs_energy_shield", "effect": { "run_eocs": "EOC_afs_do_shield" } } ]
@@ -64,7 +64,8 @@
         "item_restriction": [ "afs_cartridge", "afs_bootleg_cartridge", "afs_archeotech_cartridge" ]
       }
     ],
-    "flags": [ "BELTED", "WATERPROOF", "ONLY_ONE", "POWERARMOR_COMPATIBLE" ],
+    "flags": [ "BELTED", "WATERPROOF", "POWERARMOR_COMPATIBLE" ],
+    "max_worn": 1,
     "use_action": {
       "type": "effect_on_conditions",
       "ammo_scale": 1,