Necropolis and mine walls (#20578)

Resources/Textures/Structures/Wallmounts/signs.rsi/meta.json

@@ -5,7 +5,7 @@
     "y": 32
   },
   "license": "CC-BY-SA-3.0",
-  "copyright": "Taken from https://github.com/discordia-space/CEV-Eris at commit 4e0bbe682d0a00192d24708fdb7031008aa03f18 and bee station at commit https://github.com/BeeStation/BeeStation-Hornet/commit/13dd5ac712385642574138f6d7b30eea7c2fab9c, except numerical signs which were created by discord: brainfood#7460",
+  "copyright": "Taken from https://github.com/discordia-space/CEV-Eris at commit 4e0bbe682d0a00192d24708fdb7031008aa03f18 and bee station at commit https://github.com/BeeStation/BeeStation-Hornet/commit/13dd5ac712385642574138f6d7b30eea7c2fab9c, except numerical signs which were created by discord: brainfood#7460, states: 'survival' and 'ntmining' from https://github.com/tgstation/tgstation/commit/f743754ec3ef446c8172388431effa73aeddb7ff#diff-b429dd7fccbca60d740d4887c1077a178abf1efffe57e7ae2a0b607c8a9e2202",
     "states": [
         {
             "name": "ai",
@@ -1357,6 +1357,22 @@
                     1
                 ]
             ]
+        },
+        {
+            "name": "survival",
+            "delays": [
+                [
+                    1
+                ]
+            ]
+        },
+        {
+            "name": "ntmining",
+            "delays": [
+                [
+                    1
+                ]
+            ]
         }
     ]
 }