Reworked rebar and rebar rail into rebar no.5 (First time contributio…

…n) (CleverRaven#43166)

* Reworked rebar and rebar rail into rebar #5

Corrected rebar and rail into steel, and normalized density and volume into the density of high carbon steel. 7.85 g/cm3

https://www.harrissupplysolutions.com/5-rebar.html
Also changed rebar spear not to have a reach attack, much like the pointed stick because they are both short for spears, 80 cms.

* Fix rail weight volume

Redone recalculation of both rails weight and volume to be as close to 7.85 g/cm3 as possible.
Plus, I shaved off weight and volume to the steel rail to be thinner and lighter than rebar rail by 10%.

* Tweak rebar damage to bring it back in line

data/json/items/ammo/metal_rail.json

@@ -4,16 +4,17 @@
     "type": "AMMO",
     "name": { "str": "rebar rail" },
     "description": "A short piece of ferromagnetic rebar which has been straightened and sharpened on one end.  Could be used as a projectile by a sufficiently powerful electromagnetic weapon.",
-    "weight": "160 g",
-    "volume": "25ml",
+    "weight": "236 g",
+    "longest_side": "16 cm",
+    "volume": "300 ml",
     "price": 1000,
     "price_postapoc": 250,
     "to_hit": -1,
     "bashing": 5,
     "cutting": 1,
-    "material": [ "iron" ],
+    "material": [ "steel" ],
     "symbol": "=",
-    "color": "dark_gray",
+    "color": "light_gray",
     "count": 10,
     "ammo_type": "metal_rail",
     "range": 40,
@@ -27,7 +28,8 @@
     "type": "AMMO",
     "name": { "str": "steel rail" },
     "description": "A short piece of steel which has been forged true and sharpened on one end.  Could be used as a projectile by a sufficiently powerful electromagnetic weapon.",
-    "volume": "20ml",
+    "weight": "212 g",
+    "volume": "270 ml",
     "price": 1500,
     "price_postapoc": 500,
     "bashing": 4,

data/json/items/generic.json

@@ -723,17 +723,17 @@
     "type": "GENERIC",
     "id": "rebar",
     "symbol": "/",
-    "color": "dark_gray",
+    "color": "light_gray",
     "name": { "str": "rebar" },
     "description": "A length of rebar, makes a nice melee weapon, and could be handy in constructing tougher walls and such.",
     "category": "spare_parts",
     "price": 7500,
     "price_postapoc": 25,
     "material": [ "steel" ],
-    "weight": "908 g",
-    "volume": "1500 ml",
+    "weight": "1245 g",
+    "volume": "159 ml",
     "longest_side": "80 cm",
-    "bashing": 12,
+    "bashing": 10,
     "to_hit": -1,
     "qualities": [ [ "HAMMER", 1 ] ]
   },

data/json/items/melee/spears_and_polearms.json

@@ -249,13 +249,13 @@
     "description": "A somewhat sharpened piece of rebar.",
     "price": 500,
     "price_postapoc": 50,
-    "material": [ "iron" ],
-    "weight": "908 g",
-    "volume": "1500 ml",
+    "material": [ "steel" ],
+    "weight": "1233 g",
+    "volume": "157 ml",
     "longest_side": "80 cm",
     "bashing": 5,
     "techniques": [ "WBLOCK_1" ],
-    "flags": [ "SPEAR", "REACH_ATTACK", "SHEATH_SPEAR" ],
+    "flags": [ "SPEAR" ],
     "cutting": 15,
     "qualities": [ [ "COOK", 1 ], [ "HAMMER", 1 ] ]
   },