Adds some spookuary cheer from Bing and Ghost Prince.

Content.Server/Holiday/HolidaySystem.cs

@@ -118,6 +118,7 @@ private void OnVisualsInit(Entity<HolidayVisualsComponent> ent, ref ComponentIni
             }
         }
 
+        // Frontier: holiday-themed entity replacement
         private void OnBeforeRead(BeforeEntityReadEvent ev)
         {
             foreach (var holiday in _currentHolidays)
@@ -131,6 +132,7 @@ private void OnBeforeRead(BeforeEntityReadEvent ev)
                 }
             }
         }
+        // End Frontier
     }
 
     /// <summary>

Resources/Prototypes/_NF/Entities/Markers/Spawners/Random/paintings.yml

@@ -0,0 +1,34 @@
+- type: entity
+  parent: RandomPainting
+  id: RandomPaintingHalloween
+  suffix: Halloween
+  components:
+  - type: RandomSpawner
+    offset: 0
+    prototypes:
+      - PaintingPersistenceOfMemory
+      - PaintingTheSonOfMan
+      - PaintingTheKiss
+      - PaintingTheScream
+      - PaintingTheGreatWave
+      - PaintingCafeTerraceAtNight
+      - PaintingNightHawks
+      - PaintingSkeletonCigarette
+      - PaintingPrayerHands
+      - PaintingOldGuitarist
+      - PaintingOlympia
+      - PaintingSaturn
+      - PaintingSleepingGypsy
+      - PaintingRedBlueYellow
+      - PaintingHelloWorld
+      - PaintingNightOfThePostGoblin
+      # Special halloween posters
+      - PaintingSpookyIan
+      - PaintingSpookyLady
+    chance: 1
+    rarePrototypes:
+      - PaintingSkeletonBoof
+      - PaintingEmpty
+      - PaintingMoony
+      - PaintingAmogusTriptych
+    rareChance: 0.01

Resources/Prototypes/_NF/Entities/Structures/Wallmounts/Signs/paintings.yml

@@ -7,3 +7,23 @@
   - type: Sprite
     sprite: _NF/Structures/Wallmounts/paintings.rsi
     state: painting0
+
+- type: entity
+  parent: PaintingBase
+  id: PaintingSpookyIan
+  name: Duty Without End
+  description: Their vigil is eternal.
+  components:
+  - type: Sprite
+    sprite: _NF/Structures/Wallmounts/paintings.rsi
+    state: painting1
+
+- type: entity
+  parent: PaintingBase
+  id: PaintingSpookyLady
+  name: The Lady and the Banners
+  description: A woman stands invitingly before a castle of ominous portent. How the windows beckon! How your gaze is arrested!
+  components:
+  - type: Sprite
+    sprite: _NF/Structures/Wallmounts/paintings.rsi
+    state: painting2

Resources/Prototypes/_NF/Entities/Structures/Wallmounts/Signs/paintings_directional.yml

@@ -10,7 +10,46 @@
   parent: PaintingDirectionalBase
   id: PaintingFireaxeCabinet
   name: The Fireaxe Cabinet
-  description: "Painting is a masterfully designed image of a fireaxe cabinet. The artwork relates to the loss of the masterwork ☼fireaxe☼ in the early winter of 2523. Oil. Canvas. Tears."
+  description: "This painting is a masterfully designed image of a fireaxe cabinet. The artwork relates to the loss of the masterwork ☼fireaxe☼ in the early winter of 2523. Oil. Canvas. Tears."
   components:
   - type: Sprite
-    state: painting_fireaxe
+    state: painting_fireaxe
+
+- type: entity
+  parent: PaintingDirectionalBase
+  id: PaintingGhostHanging
+  name: festive ghost streamers
+  description: "Decorative wall streamers! They look like the people you've lost to the void!"
+  components:
+  - type: Sprite
+    drawdepth: Overdoors
+    state: painting_ghost
+  - type: Construction
+    graph: PaintingGhostHangingGraph
+    node: PaintingGhostHangingNode
+
+- type: entity
+  parent: PaintingDirectionalBase
+  id: PaintingBatHanging
+  name: festive bat streamers
+  description: "Decorative wall streamers! Bats are scary and also important pollinators!"
+  components:
+  - type: Sprite
+    drawdepth: Overdoors
+    state: painting_bat
+  - type: Construction
+    graph: PaintingBatHangingGraph
+    node: PaintingBatHangingNode
+
+- type: entity
+  parent: PaintingDirectionalBase
+  id: PaintingPumpkinHanging
+  name: festive pumpkin streamers
+  description: "Decorative wall streamers! It's decorative gourd season!"
+  components:
+  - type: Sprite
+    drawdepth: Overdoors
+    state: painting_pumpkin
+  - type: Construction
+    graph: PaintingPumpkinHangingGraph
+    node: PaintingPumpkinHangingNode

Resources/Prototypes/_NF/Recipes/Construction/Graphs/furniture/wallmount_decorations_graphs.yml

@@ -0,0 +1,71 @@
+- type: constructionGraph
+  id: PaintingGhostHangingGraph
+  start: start
+  graph:
+    - node: start
+      actions:
+        - !type:DestroyEntity { }
+      edges:
+        - to: PaintingGhostHangingNode
+          completed:
+            - !type:SnapToGrid { }
+          steps:
+            - material: Paper
+              amount: 1
+              doAfter: 2
+
+    - node: PaintingGhostHangingNode
+      entity: PaintingGhostHanging
+      edges:
+        - to: start
+          steps:
+            - tool: Cutting
+              doAfter: 2
+
+- type: constructionGraph
+  id: PaintingBatHangingGraph
+  start: start
+  graph:
+    - node: start
+      actions:
+        - !type:DestroyEntity { }
+      edges:
+        - to: PaintingBatHangingNode
+          completed:
+            - !type:SnapToGrid { }
+          steps:
+            - material: Paper
+              amount: 1
+              doAfter: 2
+
+    - node: PaintingBatHangingNode
+      entity: PaintingBatHanging
+      edges:
+        - to: start
+          steps:
+            - tool: Cutting
+              doAfter: 2
+
+- type: constructionGraph
+  id: PaintingPumpkinHangingGraph
+  start: start
+  graph:
+    - node: start
+      actions:
+        - !type:DestroyEntity { }
+      edges:
+        - to: PaintingPumpkinHangingNode
+          completed:
+            - !type:SnapToGrid { }
+          steps:
+            - material: Paper
+              amount: 1
+              doAfter: 2
+
+    - node: PaintingPumpkinHangingNode
+      entity: PaintingPumpkinHanging
+      edges:
+        - to: start
+          steps:
+            - tool: Cutting
+              doAfter: 2

Resources/Prototypes/_NF/Recipes/Construction/wallmount_decorations.yml

@@ -0,0 +1,45 @@
+- type: construction
+  name: festive ghost streamers
+  id: PaintingGhostHangingConstruction
+  graph: PaintingGhostHangingGraph
+  startNode: start
+  targetNode: PaintingGhostHangingNode
+  category: construction-category-misc
+  description: Decorative wall streamers! They look like the people you've lost to the void!
+  objectType: Structure
+  placementMode: SnapgridCenter
+  canBuildInImpassable: true
+  icon:
+    sprite: _NF/Structures/Wallmounts/paintings_directional.rsi
+    state: painting_ghost
+
+- type: construction
+  name: festive bat streamers
+  id: PaintingBatHangingConstruction
+  graph: PaintingBatHangingGraph
+  startNode: start
+  targetNode: PaintingBatHangingNode
+  category: construction-category-misc
+  description: Decorative wall streamers! Bats are scary and also important pollinators!
+  objectType: Structure
+  placementMode: SnapgridCenter
+  canBuildInImpassable: true
+  icon:
+    sprite: _NF/Structures/Wallmounts/paintings_directional.rsi
+    state: painting_bat
+
+- type: construction
+  name: festive pumpkin streamers
+  id: PaintingPumpkinHangingConstruction
+  graph: PaintingPumpkinHangingGraph
+  startNode: start
+  targetNode: PaintingPumpkinHangingNode
+  category: construction-category-misc
+  description: Decorative wall streamers! It's decorative gourd season!
+  objectType: Structure
+  placementMode: SnapgridCenter
+  canBuildInImpassable: true
+  icon:
+    sprite: _NF/Structures/Wallmounts/paintings_directional.rsi
+    state: painting_pumpkin
+

Resources/Prototypes/holidays.yml

@@ -332,6 +332,7 @@
   entityReplacements: # Frontier
     KitchenDeepFryer: KitchenDeepFryerCauldron # Frontier
     KitchenDeepFryerPOI: KitchenDeepFryerCauldronPOI # Frontier
+    RandomPainting: RandomPaintingHalloween # Frontier
 
 - type: holiday
   id: VeganDay

Resources/Textures/_NF/Structures/Wallmounts/paintings.rsi/meta.json

@@ -1,12 +1,59 @@
 {
     "version": 1,
-    "license": "CC-BY-SA-3.0",
-    "copyright": "Created by erhardsteinhauer, gentlebutter & ghostprince",
+    "license": "CC-BY-NC-SA-4.0",
+    "copyright": "Created by erhardsteinhauer, gentlebutter & ghostprince, painting1 by gentlebutter, painting2 by ghostprince",
     "size": {
         "x": 32,
         "y": 32
     },
     "states": [
-        { "name": "painting0" }
+        { "name": "painting0" },
+        {
+            "name": "painting1",
+            "delays": [
+                [
+                    300.0,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.15,
+                    0.35,
+                    0.1,
+                    0.1
+                ]
+            ]
+        },
+        {
+            "name": "painting2",
+            "delays": [
+                [
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    1.00,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    1.00,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25,
+                    0.25
+                ]
+            ]
+        }
     ]
 }

Resources/Textures/_NF/Structures/Wallmounts/paintings_directional.rsi/meta.json

@@ -1,29 +1,28 @@
 {
-  "version": 1,
-  "size": {
-    "x": 32,
-    "y": 32
-  },
-  "license": "CC-BY-SA-3.0",
-  "copyright": "Created by erhardsteinhauer (discord) for NF in commemoration of removal fireaxe cabinet [filled] from NT Liquidator class service ship",
+    "version": 1,
+    "size": {
+        "x": 32,
+        "y": 32
+    },
+    "license": "CC-BY-NC-SA-4.0",
+    "copyright": "Created by erhardsteinhauer (discord) for NF in commemoration of removal fireaxe cabinet [filled] from NT Liquidator class service ship, ghost, bat and pumpkin decorations by ghostprince",
     "states": [
         {
             "name": "painting_fireaxe",
-            "directions": 4,
-            "delays": [
-                [
-                    1
-                ],
-                [
-                    1
-                ],
-                [
-                    1
-                ],
-                [
-                    1
-                ]
-            ]
+            "directions": 4
+        },
+        {
+            "name": "painting_ghost",
+            "directions": 4
+        },
+        {
+            "name": "painting_bat",
+            "directions": 4
+        },
+        {
+            "name": "painting_pumpkin",
+            "directions": 4
         }
     ]
 }
+