Water purification tablets only purify up to 4 water each

data/json/item_actions.json

@@ -854,6 +854,11 @@
     "id": "WATER_PURIFIER",
     "name": { "str": "Purify some water" }
   },
+  {
+    "type": "item_action",
+    "id": "WATER_TABLETS",
+    "name": { "str": "Purify some water" }
+  },
   {
     "type": "item_action",
     "id": "WEATHER_TOOL",

data/json/itemgroups/Locations_MapExtras/airdrop.json

@@ -43,7 +43,7 @@
     "type": "item_group",
     "subtype": "collection",
     "container-item": "box_small",
-    "entries": [ { "count": 8, "group": "pur_tablets_bottle_plastic_small_15" } ]
+    "entries": [ { "count": 8, "group": "pur_tablets_bottle_plastic_small_50" } ]
   },
   {
     "id": "twoliter_water_batch",

data/json/itemgroups/Locations_MapExtras/locations.json

@@ -2154,7 +2154,7 @@
       { "item": "apron_plastic", "prob": 25 },
       { "item": "apron_cotton", "prob": 8 },
       { "item": "apron_leather", "prob": 2 },
-      { "prob": 15, "group": "pur_tablets_bottle_plastic_small_1_15" },
+      { "prob": 15, "group": "pur_tablets_bottle_plastic_small_1_50" },
       { "item": "lye_powder", "prob": 10, "charges": [ 1, 200 ] },
       { "item": "oxy_powder", "prob": 12, "charges": [ 1, 200 ] },
       { "item": "chemistry_set", "prob": 8 },
@@ -2576,7 +2576,7 @@
       [ "flaregun", 5 ],
       [ "signal_flare", 10 ],
       [ "survivormap", 1 ],
-      { "prob": 5, "group": "pur_tablets_bottle_plastic_small_1_15" },
+      { "prob": 5, "group": "pur_tablets_bottle_plastic_small_1_50" },
       [ "razor_blade", 5 ],
       [ "sheath", 5 ],
       [ "bootsheath", 5 ],

data/json/itemgroups/Locations_MapExtras/locations_commercial.json

@@ -752,7 +752,7 @@
       [ "jacket_army", 40 ],
       [ "helmet_army_outdated", 10 ],
       [ "helmet_soviet_tanker", 1 ],
-      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_15" },
+      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_50" },
       [ "knife_trench", 14 ],
       [ "flaregun", 20 ],
       [ "signal_flare", 25 ],

data/json/itemgroups/Locations_MapExtras/locations_mapextras.json

@@ -146,7 +146,7 @@
       [ "popcan_stove", 10 ],
       [ "denat_alcohol", 6 ],
       [ "methed_alcohol", 4 ],
-      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_15" },
+      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_50" },
       [ "water_clean", 50 ],
       [ "granola", 60 ],
       [ "fruit_leather", 50 ],

data/json/itemgroups/activities_hobbies.json

@@ -410,7 +410,7 @@
       [ "pocketwatch", 5 ],
       [ "boots_hiking", 20 ],
       [ "runner_bag", 15 ],
-      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_15" },
+      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_50" },
       [ "e_tool", 10 ],
       [ "knife_trench", 7 ],
       [ "flaregun", 20 ],
@@ -548,7 +548,7 @@
       [ "pocketwatch", 5 ],
       [ "boots_hiking", 20 ],
       [ "runner_bag", 15 ],
-      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_15" },
+      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_50" },
       [ "e_tool", 10 ],
       [ "knife_trench", 7 ],
       [ "flaregun", 20 ],
@@ -749,10 +749,10 @@
   },
   {
     "type": "item_group",
-    "id": "pur_tablets_bottle_plastic_small_1_15",
+    "id": "pur_tablets_bottle_plastic_small_1_50",
     "subtype": "collection",
     "//": "This group was created automatically and may contain errors.",
     "container-item": "bottle_plastic_small",
-    "entries": [ { "item": "pur_tablets", "count": [ 1, 15 ] } ]
+    "entries": [ { "item": "pur_tablets", "count": [ 1, 50 ] } ]
   }
 ]

data/json/itemgroups/collections_domestic.json

@@ -220,7 +220,7 @@
       { "item": "apron_plastic", "prob": 15 },
       { "item": "apron_cotton", "prob": 3 },
       { "item": "apron_leather", "prob": 3 },
-      { "prob": 15, "group": "pur_tablets_bottle_plastic_small_1_15" },
+      { "prob": 15, "group": "pur_tablets_bottle_plastic_small_1_50" },
       { "item": "lye_powder", "prob": 20, "charges": [ 100, -1 ] },
       { "item": "oxy_powder", "prob": 24, "charges": [ 100, -1 ] },
       { "item": "chemistry_set", "prob": 10 },

data/json/itemgroups/military.json

@@ -843,7 +843,7 @@
       { "prob": 25, "group": "antibiotics_bottle_plastic_pill_prescription_1_15" },
       { "item": "purifier", "prob": 12 },
       { "item": "heatpack", "prob": 60 },
-      { "prob": 20, "group": "pur_tablets_bottle_plastic_small_1_15" },
+      { "prob": 20, "group": "pur_tablets_bottle_plastic_small_1_50" },
       { "prob": 5, "group": "fungicide_bag_plastic_400" },
       { "group": "insecticide_bag_plastic", "prob": 5 },
       { "item": "rx12_injector", "prob": 8, "charges": [ 0, 2 ] },

data/json/itemgroups/science_and_tech.json

@@ -93,7 +93,7 @@
       { "item": "oxy_powder", "prob": 8, "charges": [ 100, 200 ] },
       [ "fungicide", 10 ],
       { "group": "insecticide_bag_plastic", "prob": 10 },
-      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_15" },
+      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_50" },
       [ "optical_cloak", 1 ],
       [ "holo_cloak", 1 ],
       [ "survnote", 1 ],
@@ -182,7 +182,7 @@
       [ "apron_plastic", 20 ],
       [ "apron_cotton", 2 ],
       [ "apron_leather", 2 ],
-      { "prob": 5, "group": "pur_tablets_bottle_plastic_small_1_15" },
+      { "prob": 5, "group": "pur_tablets_bottle_plastic_small_1_50" },
       { "item": "lye_powder", "prob": 10, "charges": [ 100, 200 ] },
       { "item": "oxy_powder", "prob": 12, "charges": [ 100, 200 ] },
       { "item": "magnesium", "prob": 12, "charges": [ 50, 100 ] },

data/json/itemgroups/tools.json

@@ -232,7 +232,7 @@
       { "item": "mess_kit", "prob": 20 },
       [ "multitool", 10 ],
       [ "pockknife", 30 ],
-      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_15" },
+      { "prob": 10, "group": "pur_tablets_bottle_plastic_small_1_50" },
       { "item": "ref_lighter", "prob": 20, "charges": [ 0, 50 ] },
       [ "rope_30", 20 ],
       [ "flint_steel", 10 ],
@@ -443,7 +443,7 @@
       { "item": "whistle_multitool" },
       { "item": "glowstick", "charges": 1400 },
       { "item": "handflare", "count": 4, "charges": 300 },
-      { "group": "pur_tablets_bottle_plastic_small_15" },
+      { "group": "pur_tablets_bottle_plastic_small_50" },
       { "item": "pocket_survival" }
     ]
   },
@@ -458,7 +458,7 @@
       { "item": "whistle_multitool", "prob": 70 },
       { "item": "glowstick", "charges": 1400, "prob": 60 },
       { "item": "handflare", "count": [ 0, 4 ], "charges": 300 },
-      { "group": "pur_tablets_bottle_plastic_small_0_15" },
+      { "group": "pur_tablets_bottle_plastic_small_0_50" },
       { "item": "pocket_survival", "prob": 40 }
     ]
   },
@@ -566,7 +566,7 @@
       { "item": "bandages", "count": 9 },
       { "item": "medical_gauze", "count": 3 },
       { "item": "adhesive_bandages", "count": 3 },
-      { "group": "pur_tablets_bottle_plastic_small_0_3" },
+      { "group": "pur_tablets_bottle_plastic_small_0_9" },
       { "item": "gloves_medical" },
       { "item": "scissors_medical" }
     ]
@@ -583,7 +583,7 @@
       { "item": "bandages", "count": [ 0, 9 ] },
       { "item": "medical_gauze", "count": [ 0, 3 ] },
       { "item": "adhesive_bandages", "count": [ 0, 3 ] },
-      { "group": "pur_tablets_bottle_plastic_small_0_3" },
+      { "group": "pur_tablets_bottle_plastic_small_0_9" },
       { "item": "gloves_medical", "prob": 50 },
       { "item": "scissors_medical", "prob": 30 }
     ]
@@ -967,19 +967,19 @@
   },
   {
     "type": "item_group",
-    "id": "pur_tablets_bottle_plastic_small_15",
+    "id": "pur_tablets_bottle_plastic_small_50",
     "subtype": "collection",
     "//": "This group was created automatically and may contain errors.",
     "container-item": "bottle_plastic_small",
-    "entries": [ { "item": "pur_tablets", "count": 15 } ]
+    "entries": [ { "item": "pur_tablets", "count": 50 } ]
   },
   {
     "type": "item_group",
-    "id": "pur_tablets_bottle_plastic_small_0_15",
+    "id": "pur_tablets_bottle_plastic_small_0_50",
     "subtype": "collection",
     "//": "This group was created automatically and may contain errors.",
     "container-item": "bottle_plastic_small",
-    "entries": [ { "item": "pur_tablets", "count": [ 0, 15 ] } ]
+    "entries": [ { "item": "pur_tablets", "count": [ 0, 50 ] } ]
   },
   {
     "type": "item_group",
@@ -1015,11 +1015,11 @@
   },
   {
     "type": "item_group",
-    "id": "pur_tablets_bottle_plastic_small_0_3",
+    "id": "pur_tablets_bottle_plastic_small_0_9",
     "subtype": "collection",
     "//": "This group was created automatically and may contain errors.",
     "container-item": "bottle_plastic_small",
-    "entries": [ { "item": "pur_tablets", "count": [ 0, 3 ] } ]
+    "entries": [ { "item": "pur_tablets", "count": [ 0, 9 ] } ]
   },
   {
     "type": "item_group",

data/json/items/chemicals_and_resources.json

@@ -1179,14 +1179,21 @@
     "material": [ "powder" ],
     "weight": "1 g",
     "color": "white",
-    "use_action": [ "WATER_PURIFIER" ],
+    "use_action": [ "WATER_TABLETS" ],
     "comestible_type": "MED",
     "symbol": "!",
-    "description": "Intended for the clarification and disinfection of unsafe drinking water, this halazone-based purification tablet removes dangerous contaminants using powerful chemicals.  The label says to use one tablet per unit of water (250 mL).",
+    "//": "Modeled after camping-scale aquatabs (https://cdn.shopify.com/s/files/1/0371/7506/6755/files/2020-49mg_insert.pdf?v=1592588294).  Usage procedure is: clarify and decant water, add tablets, mix for 10 minutes, wait for 30.",
+    "//2": "The recommended usage is 1 tablet per L, going to 2 tablets if cloudy/stained/cold",
+    "//3": "The same company manufactures larger tablets for larger volumes, but the amount of active ingredient per litre of water is roughly equivalent and the procedure is similar",
+    "//4": "The infrastructure does not currently exist for modelling whether water is cloudy.",
+    "//5": "Based on this: usage is modeled in-game as: 1. Spend 5m/1L with significant batch savings to decant, 2. Add tablets 3. Assume mixing can be arranged, 4. wait 40 minutes for clean water.",
+    "description": "Intended for the clarification and disinfection of unsafe drinking water while camping or travelling, this sodium dichloroisocyanurate-based purification tablet removes dangerous contaminants using powerful chemicals.  The label says to use one tablet per liter (4 units of water).",
     "price": "9 cent",
     "price_postapoc": "20 cent",
     "volume": "2 ml",
-    "flags": [ "NO_INGEST", "WATER_DISSOLVE" ]
+    "flags": [ "NO_INGEST", "WATER_DISSOLVE" ],
+    "//6": "The ratio of how much water can be purified per tablet (maximum).  Should match the water_purifying recipe",
+    "variables": { "water_per_tablet": "4" }
   },
   {
     "type": "GENERIC",

data/json/items/comestibles/drink.json

@@ -1872,5 +1872,35 @@
     "phase": "liquid",
     "flags": [ "EATEN_COLD" ],
     "fun": 3
+  },
+  {
+    "id": "water_purifying",
+    "type": "COMESTIBLE",
+    "comestible_type": "DRINK",
+    "category": "food",
+    "name": { "str_sp": "water (purifying)" },
+    "description": "You've dissolved tablets of disinfecting chemicals in this water to purify it.  Soon it'll be ready to drink.",
+    "material": [ "water" ],
+    "weight": "250 g",
+    "volume": "250 ml",
+    "charges": 1,
+    "price": 50,
+    "price_postapoc": 1,
+    "symbol": "~",
+    "color": "light_blue",
+    "phase": "liquid",
+    "container": "bottle_plastic",
+    "sealed": false,
+    "quench": 50,
+    "ammo_data": { "ammo_type": "water" },
+    "flags": [ "EATEN_COLD" ],
+    "use_action": {
+      "target": "water_clean",
+      "msg": "After using the tablets and carefully decanting out the resulting clean water, it's ready to drink",
+      "moves": 100,
+      "type": "delayed_transform",
+      "transform_age": 2400,
+      "not_ready_msg": "The chlorine released by the tablets is still working.  You still need to wait a bit before you can drink it."
+    }
   }
 ]

data/json/mapgen/military/mil_base/mil_base_z0.json

@@ -528,7 +528,7 @@
         { "item": "thermos", "x": 38, "y": 59, "chance": 75, "repeat": [ 50, 150 ] },
         { "item": "mess_kit", "x": 37, "y": 59, "chance": 75, "repeat": [ 50, 100 ] },
         { "item": "water_purifier", "x": 36, "y": 59, "chance": 75, "repeat": [ 50, 100 ] },
-        { "group": "pur_tablets_bottle_plastic_small_15", "x": 36, "y": 59, "chance": 75, "repeat": [ 50, 100 ] },
+        { "group": "pur_tablets_bottle_plastic_small_50", "x": 36, "y": 59, "chance": 75, "repeat": [ 50, 100 ] },
         { "group": "MRE", "x": [ 49, 55 ], "y": [ 53, 54 ], "chance": 75, "repeat": 1500 },
         { "group": "MRE", "x": [ 49, 55 ], "y": 48, "chance": 75, "repeat": 750 },
         { "group": "groce_pasta", "x": [ 44, 46 ], "y": 54, "chance": 75, "repeat": [ 50, 150 ] },

data/json/npcs/godco/classes.json

@@ -1033,10 +1033,10 @@
       { "item": "heavy_flashlight", "prob": 20, "charges": [ 100, 300 ] },
       { "item": "glowstick", "prob": 50, "charges": 1400 },
       { "item": "handflare", "prob": 50, "charges": 300 },
+      { "item": "pur_tablets", "prob": 10, "count": [ 15, 50 ] },
       { "item": "gasoline_lantern", "prob": 7, "charges": [ 100, -1 ] },
       { "item": "oil_lamp", "prob": 7, "charges": [ 100, -1 ] },
       { "item": "lamp_oil", "prob": 5, "charges": [ 100, -1 ] },
-      { "item": "pur_tablets", "prob": 10, "count": [ 5, 15 ] },
       { "item": "mess_kit", "prob": 33 },
       { "item": "popcan_stove", "prob": 33, "charges": [ 100, 500 ] },
       {

data/json/npcs/items_generic.json

@@ -926,7 +926,7 @@
       [ "pudding", 2 ],
       [ "puller", 1 ],
       [ "punch_dagger", 2 ],
-      { "group": "pur_tablets_bottle_plastic_small_5" },
+      { "group": "pur_tablets_bottle_plastic_small_50" },
       [ "purple_drink", 3 ],
       [ "purse", 4 ],
       [ "quikclot", 5 ],
@@ -1147,10 +1147,10 @@
   },
   {
     "type": "item_group",
-    "id": "pur_tablets_bottle_plastic_small_5",
+    "id": "pur_tablets_bottle_plastic_small_50",
     "subtype": "collection",
     "//": "This group was created automatically and may contain errors.",
     "container-item": "bottle_plastic_small",
-    "entries": [ { "item": "pur_tablets", "count": 5 } ]
+    "entries": [ { "item": "pur_tablets", "count": 50 } ]
   }
 ]

data/json/recipes/recipe_food.json

@@ -88,12 +88,15 @@
   {
     "type": "recipe",
     "activity_level": "NO_EXERCISE",
-    "result": "water",
+    "result": "water_purifying",
     "category": "CC_FOOD",
-    "id_suffix": "using_water_purifier",
+    "id_suffix": "using_tablets",
     "subcategory": "CSC_FOOD_DRINKS",
-    "skill_used": "survival",
-    "time": "1 m",
+    "skill_used": "cooking",
+    "time": "5 m",
+    "batch_time_factors": [ 90, 2 ],
+    "charges": 4,
+    "//": "See pur_tablets item definition for documentation and discussion",
     "autolearn": true,
     "components": [ [ [ "water_murky", 1 ] ], [ [ "pur_tablets", 1 ] ] ]
   },

data/mods/TEST_DATA/EOC.json

@@ -300,15 +300,21 @@
   },
   {
     "type": "effect_on_condition",
-    "id": "EOC_math_addiction",
+    "id": "EOC_math_addiction_setup",
     "effect": [
-      { "set_string_var": "caffeine", "target_var": { "global_val": "add_id" } },
       { "u_spawn_item": "backpack", "force_equip": true },
       { "u_spawn_item": "test_whiskey_caffenated", "container": "bottle_glass" },
       {
         "u_run_inv_eocs": "all",
         "true_eocs": [ { "id": "EOC_math_addiction_nested", "effect": [ { "u_activate": "ALCOHOL" } ] } ]
-      },
+      }
+    ]
+  },
+  {
+    "type": "effect_on_condition",
+    "id": "EOC_math_addiction_check",
+    "effect": [
+      { "set_string_var": "caffeine", "target_var": { "global_val": "add_id" } },
       { "math": [ "key_add_intensity", "=", "u_addiction_intensity(add_id)" ] },
       { "math": [ "key_add_turn", "=", "u_addiction_turns(add_id)" ] }
     ]

src/character.cpp

@@ -7092,6 +7092,17 @@ bool Character::invoke_item( item *used, const std::string &method, const tripoi
         return false;
     }
 
+    if( actually_used->is_comestible() &&
+        actually_used->type->use_methods.find( "delayed_transform" ) ==
+        actually_used->type->use_methods.end() ) {
+        // Assume that when activating food that can be transformed, you're trying to transform it.  Otherwise...
+        // Try to eat it.
+        add_msg_if_player( m_info, string_format( "Attempting to eat %s", actually_used->display_name() ) );
+        assign_activity( consume_activity_actor( item_location( *this, actually_used ) ) );
+        // If the character isn't eating, then invoking the item failed somewhere
+        return !activity.is_null();
+    }
+
     std::optional<int> charges_used = actually_used->type->invoke( this, *actually_used,
                                       pt, method );
     if( !charges_used.has_value() ) {
@@ -7105,16 +7116,6 @@ bool Character::invoke_item( item *used, const std::string &method, const tripoi
         return false;
     }
 
-    if( actually_used->is_comestible() ) {
-        const bool ret = consume_effects( *used );
-        const int consumed = used->activation_consume( charges_used.value(), pt, this );
-        if( consumed == 0 ) {
-            // Nothing was consumed from within the item. "Eat" the item itself away.
-            i_rem( actually_used );
-        }
-        return ret;
-    }
-
     actually_used->activation_consume( charges_used.value(), pt, this );
 
     if( actually_used->has_flag( flag_SINGLE_USE ) || actually_used->is_bionic() ||