Max_volume for terrain and furniture can be defined with strings

data/json/furniture_and_terrain/furniture-appliances.json

@@ -10,7 +10,6 @@
     "move_cost_mod": -1,
     "coverage": 55,
     "required_str": -1,
-    "max_volume": 4000,
     "deconstruct": {
       "items": [
         { "item": "pipe", "count": 1 },
@@ -267,7 +266,6 @@
     "move_cost_mod": -1,
     "coverage": 60,
     "required_str": -1,
-    "max_volume": 4000,
     "flags": [ "CONTAINER", "PLACE_ITEM", "FIRE_CONTAINER", "SUPPRESS_SMOKE", "BLOCKSDOOR" ],
     "examine_action": "fireplace",
     "deconstruct": {

data/json/furniture_and_terrain/furniture-fireplaces.json

@@ -54,7 +54,6 @@
     "flags": [ "PLACE_ITEM", "TRANSPARENT", "FIRE_CONTAINER", "EASY_DECONSTRUCT" ],
     "deployed_item": "brazier",
     "examine_action": "fireplace",
-    "max_volume": 4000,
     "bash": {
       "str_min": 8,
       "str_max": 30,
@@ -81,7 +80,6 @@
     "flags": [ "PLACE_ITEM", "TRANSPARENT", "FIRE_CONTAINER", "EASY_DECONSTRUCT" ],
     "deployed_item": "55gal_firebarrel",
     "examine_action": "fireplace",
-    "max_volume": 4000,
     "bash": {
       "str_min": 8,
       "str_max": 30,
@@ -108,7 +106,6 @@
     "flags": [ "PLACE_ITEM", "TRANSPARENT", "FIRE_CONTAINER", "EASY_DECONSTRUCT" ],
     "deployed_item": "30gal_firebarrel",
     "examine_action": "fireplace",
-    "max_volume": 4000,
     "bash": {
       "str_min": 8,
       "str_max": 30,

data/json/furniture_and_terrain/furniture-flora.json

@@ -277,7 +277,6 @@
     "floor_bedding_warmth": 50,
     "required_str": -1,
     "deconstruct": { "items": [ { "item": "withered", "count": 50 } ] },
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "ORGANIC", "MOUNTABLE", "SHORT", "EASY_DECONSTRUCT" ],
     "bash": {
       "str_min": 2,

data/json/furniture_and_terrain/furniture-medical.json

@@ -66,7 +66,6 @@
         { "item": "cable", "charges": [ 1, 2 ], "prob": 50 }
       ]
     },
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "ORGANIC", "BLOCKSDOOR", "MOUNTABLE" ],
     "bash": {
       "str_min": 10,
@@ -91,7 +90,6 @@
     "move_cost_mod": 3,
     "coverage": 60,
     "required_str": 16,
-    "max_volume": 4000,
     "looks_like": "f_washer",
     "flags": [ "CONTAINER", "PLACE_ITEM", "BLOCKSDOOR", "FLAT_SURF" ],
     "deconstruct": {
@@ -136,7 +134,6 @@
     "move_cost_mod": 3,
     "coverage": 60,
     "required_str": 16,
-    "max_volume": 4000,
     "looks_like": "f_washer",
     "flags": [ "CONTAINER", "PLACE_ITEM", "BLOCKSDOOR", "FLAT_SURF", "SEALED" ],
     "deconstruct": {
@@ -313,7 +310,6 @@
     "move_cost_mod": 3,
     "coverage": 45,
     "required_str": 10,
-    "max_volume": 4000,
     "looks_like": "f_glass_fridge",
     "flags": [ "CONTAINER", "PLACE_ITEM", "BLOCKSDOOR", "FLAT_SURF" ],
     "deconstruct": {
@@ -501,7 +497,6 @@
     "move_cost_mod": -1,
     "coverage": 45,
     "required_str": -1,
-    "max_volume": 4000,
     "looks_like": "t_machinery_heavy",
     "flags": [ "TRANSPARENT" ],
     "deconstruct": {
@@ -543,7 +538,6 @@
     "move_cost_mod": -1,
     "coverage": 65,
     "required_str": -1,
-    "max_volume": 4000,
     "looks_like": "t_machinery_heavy",
     "deconstruct": {
       "items": [

data/json/furniture_and_terrain/furniture-plumbing.json

@@ -105,7 +105,6 @@
     "move_cost_mod": -1,
     "coverage": 55,
     "required_str": -1,
-    "max_volume": 4000,
     "flags": [ "CONTAINER", "PLACE_ITEM", "LIQUIDCONT", "NOITEM", "SEALED" ],
     "examine_action": "keg",
     "keg_capacity": 240,

data/json/furniture_and_terrain/furniture-recreation.json

@@ -59,7 +59,6 @@
     "move_cost_mod": 2,
     "coverage": 50,
     "required_str": -1,
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE", "ORGANIC", "MOUNTABLE", "SHORT", "FLAT_SURF" ],
     "deconstruct": {
       "items": [

data/json/furniture_and_terrain/furniture-seats.json

@@ -13,7 +13,6 @@
     "bonus_fire_warmth_feet": 1000,
     "required_str": 8,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "ORGANIC", "MOUNTABLE", "SHORT", "CAN_SIT" ],
-    "max_volume": 4000,
     "deconstruct": { "items": [ { "item": "2x4", "count": 4 }, { "item": "nail", "charges": [ 6, 10 ] } ] },
     "bash": {
       "str_min": 12,
@@ -39,7 +38,6 @@
     "deconstruct": {
       "items": [ { "item": "2x4", "count": 10 }, { "item": "rag", "count": [ 30, 33 ] }, { "item": "nail", "charges": [ 6, 8 ] } ]
     },
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "ORGANIC", "MOUNTABLE", "CAN_SIT" ],
     "bash": {
       "str_min": 12,
@@ -70,7 +68,6 @@
     "bonus_fire_warmth_feet": 1000,
     "required_str": 7,
     "deconstruct": { "items": [ { "item": "pipe", "count": 10 }, { "item": "rag", "count": [ 30, 33 ] }, { "item": "rope_6" } ] },
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "ORGANIC", "MOUNTABLE", "CAN_SIT" ],
     "bash": {
       "str_min": 12,
@@ -100,7 +97,6 @@
     "required_str": 4,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "ORGANIC", "MOUNTABLE", "CAN_SIT" ],
     "deconstruct": { "items": [ { "item": "2x4", "count": 4 }, { "item": "nail", "charges": [ 6, 8 ] } ] },
-    "max_volume": 4000,
     "bash": {
       "str_min": 6,
       "str_max": 20,
@@ -124,7 +120,6 @@
     "deconstruct": {
       "items": [ { "item": "2x4", "count": 12 }, { "item": "rag", "count": [ 30, 33 ] }, { "item": "nail", "charges": [ 8, 10 ] } ]
     },
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "ORGANIC", "BLOCKSDOOR", "MOUNTABLE", "CAN_SIT" ],
     "bash": {
       "str_min": 12,
@@ -195,7 +190,6 @@
     "bonus_fire_warmth_feet": 1000,
     "required_str": 5,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "ORGANIC", "MOUNTABLE", "SHORT", "CAN_SIT" ],
-    "max_volume": 4000,
     "deconstruct": { "items": [ { "item": "2x4", "count": 4 }, { "item": "nail", "charges": [ 6, 10 ] } ] },
     "bash": {
       "str_min": 12,

data/json/furniture_and_terrain/furniture-sleep.json

@@ -12,7 +12,6 @@
     "floor_bedding_warmth": 1000,
     "required_str": -1,
     "deconstruct": { "items": [ { "item": "mattress", "count": 1 } ], "furn_set": "f_bed_frame" },
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "PLACE_ITEM", "ORGANIC", "MOUNTABLE", "CAN_SIT", "EASY_DECONSTRUCT" ],
     "bash": {
       "str_min": 12,
@@ -39,7 +38,6 @@
     "coverage": 40,
     "required_str": 5,
     "deconstruct": { "items": [ { "item": "2x4", "count": 12 }, { "item": "nail", "charges": [ 8, 10 ] } ] },
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "PLACE_ITEM", "ORGANIC", "MOUNTABLE", "CAN_SIT" ],
     "bash": {
       "str_min": 10,
@@ -116,7 +114,6 @@
     "deconstruct": {
       "items": [ { "item": "2x4", "count": 4 }, { "item": "rag", "count": [ 30, 35 ] }, { "item": "nail", "charges": [ 4, 6 ] } ]
     },
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "ORGANIC", "MOUNTABLE", "SHORT" ],
     "bash": {
       "str_min": 8,
@@ -144,7 +141,6 @@
     "floor_bedding_warmth": 200,
     "required_str": -1,
     "deconstruct": { "items": [ { "item": "stick", "count": 4 }, { "item": "straw_pile", "count": [ 7, 8 ] } ] },
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE_ASH", "ORGANIC", "MOUNTABLE", "SHORT", "EASY_DECONSTRUCT" ],
     "bash": {
       "str_min": 6,

data/json/furniture_and_terrain/furniture-storage.json

@@ -157,7 +157,6 @@
     "deconstruct": {
       "items": [ { "item": "2x4", "count": 4 }, { "item": "wood_panel", "count": [ 1, 2 ] }, { "item": "nail", "charges": [ 6, 10 ] } ]
     },
-    "max_volume": 4000,
     "bash": {
       "str_min": 12,
       "str_max": 40,
@@ -180,7 +179,6 @@
     "deconstruct": {
       "items": [ { "item": "2x4", "count": 4 }, { "item": "wood_panel", "count": [ 0, 1 ] }, { "item": "nail", "charges": [ 6, 10 ] } ]
     },
-    "max_volume": 4000,
     "bash": {
       "str_min": 12,
       "str_max": 40,
@@ -228,7 +226,6 @@
     "deconstruct": {
       "items": [ { "item": "2x4", "count": 3 }, { "item": "wood_panel", "count": 1 }, { "item": "nail", "charges": [ 6, 8 ] } ]
     },
-    "max_volume": 4000,
     "bash": {
       "str_min": 8,
       "str_max": 30,

data/json/furniture_and_terrain/furniture-surfaces.json

@@ -13,7 +13,6 @@
     "deconstruct": {
       "items": [ { "item": "2x4", "count": 4 }, { "item": "wood_panel", "count": 1 }, { "item": "nail", "charges": [ 6, 10 ] } ]
     },
-    "max_volume": 4000,
     "bash": {
       "str_min": 12,
       "str_max": 40,
@@ -81,7 +80,6 @@
     "deconstruct": {
       "items": [ { "item": "2x4", "count": 8 }, { "item": "wood_panel", "count": 1 }, { "item": "nail", "charges": [ 16, 24 ] } ]
     },
-    "max_volume": 4000,
     "bash": {
       "str_min": 12,
       "str_max": 40,
@@ -115,7 +113,6 @@
         { "item": "sheet_metal_small", "count": [ 2, 4 ] }
       ]
     },
-    "max_volume": 4000,
     "bash": {
       "str_min": 35,
       "str_max": 80,
@@ -236,7 +233,6 @@
     "move_cost_mod": 2,
     "coverage": 50,
     "required_str": 5,
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE", "ORGANIC", "MOUNTABLE", "SHORT", "FLAT_SURF" ],
     "deconstruct": {
       "items": [ { "item": "2x4", "count": 4 }, { "item": "wood_panel", "count": 1 }, { "item": "nail", "charges": [ 6, 8 ] } ]
@@ -267,7 +263,6 @@
     "move_cost_mod": 2,
     "coverage": 50,
     "required_str": 5,
-    "max_volume": 4000,
     "flags": [ "TRANSPARENT", "FLAMMABLE", "ORGANIC", "MOUNTABLE", "SHORT", "FLAT_SURF" ],
     "deconstruct": {
       "items": [ { "item": "2x4", "count": 2 }, { "item": "wood_panel", "count": 1 }, { "item": "nail", "charges": [ 6, 8 ] } ]

data/json/furniture_and_terrain/furniture-terrains.json

@@ -9,7 +9,6 @@
     "move_cost_mod": 0,
     "comfort": 2,
     "floor_bedding_warmth": -1500,
-    "max_volume": 4000,
     "required_str": 7,
     "bash": {
       "str_min": 8,
@@ -37,7 +36,6 @@
     "floor_bedding_warmth": 1000,
     "required_str": -1,
     "deconstruct": { "items": [ { "item": "pillow", "count": 19 }, { "item": "blanket", "count": 3 } ] },
-    "max_volume": 4000,
     "flags": [
       "TRANSPARENT",
       "FLAMMABLE_ASH",
@@ -77,7 +75,6 @@
         { "item": "pillow", "count": 4 }
       ]
     },
-    "max_volume": 4000,
     "flags": [
       "TRANSPARENT",
       "FLAMMABLE_ASH",

src/mapdata.cpp

@@ -1144,8 +1144,7 @@ void ter_t::load( JsonObject &jo, const std::string &src )
     mandatory( jo, was_loaded, "name", name_ );
     mandatory( jo, was_loaded, "move_cost", movecost );
     optional( jo, was_loaded, "coverage", coverage );
-    optional( jo, was_loaded, "max_volume", max_volume, legacy_volume_reader,
-              DEFAULT_MAX_VOLUME_IN_SQUARE );
+    assign( jo, "max_volume", max_volume, src == "dda" );
     optional( jo, was_loaded, "trap", trap_id_str );
 
     optional( jo, was_loaded, "light_emitted", light_emitted );
@@ -1254,8 +1253,7 @@ void furn_t::load( JsonObject &jo, const std::string &src )
     optional( jo, was_loaded, "bonus_fire_warmth_feet", bonus_fire_warmth_feet, 300 );
     optional( jo, was_loaded, "keg_capacity", keg_capacity, legacy_volume_reader, 0_ml );
     mandatory( jo, was_loaded, "required_str", move_str_req );
-    optional( jo, was_loaded, "max_volume", max_volume, legacy_volume_reader,
-              DEFAULT_MAX_VOLUME_IN_SQUARE );
+    assign( jo, "max_volume", max_volume, src == "dda" );
     optional( jo, was_loaded, "crafting_pseudo_item", crafting_pseudo_item, "" );
     optional( jo, was_loaded, "deployed_item", deployed_item );
     load_symbol( jo );

src/mapdata.h

@@ -245,7 +245,8 @@ struct map_data_common_t {
         int light_emitted;
         int movecost;   // The amount of movement points required to pass this terrain by default.
         int coverage; // The coverage percentage of a furniture piece of terrain. <30 won't cover from sight.
-        units::volume max_volume; // Maximal volume of items that can be stored in/on this furniture
+        // Maximal volume of items that can be stored in/on this furniture
+        units::volume max_volume = 1000_liter;
 
         translation description;