Added simple grilles with construction, deconstruction and destruction. (#4801)

Resources/Prototypes/Damage/modifier_sets.yml

@@ -8,6 +8,15 @@
   flatReductions:
     Blunt: 5
 
+# Like metallic, but without flat reduction so it can be damaged with fists.
+- type: damageModifierSet
+  id: FlimsyMetallic
+  coefficients:
+    Blunt: 0.7
+    Slash: 0.5
+    Piercing: 0.7
+    Shock: 1.2
+
 - type: damageModifierSet
   id: Inflatable
   coefficients:

Resources/Prototypes/Entities/Structures/Walls/grille.yml

@@ -0,0 +1,72 @@
+- type: entity
+  id: Grille
+  parent: BaseStructure
+  name: grille
+  description: A flimsy framework of iron rods.
+  components:
+    - type: Sprite
+      netsync: false
+      drawdepth: Walls
+      sprite: Structures/Walls/grille.rsi
+      state: grille
+    - type: Icon
+      sprite: Structures/Walls/grille.rsi
+      state: grille
+    - type: RCDDeconstructWhitelist
+    - type: Construction
+      graph: grille
+      node: grille
+      deconstructionTarget: start
+    - type: Damageable
+      damageContainer: Inorganic
+      damageModifierSet: FlimsyMetallic
+    - type: Destructible
+      thresholds:
+        - trigger:
+            !type:DamageTrigger
+            damage: 20
+          behaviors:
+            - !type:ChangeConstructionNodeBehavior
+              node: grilleBroken
+            - !type:DoActsBehavior
+              acts: ["Breakage"]
+
+- type: entity
+  id: GrilleBroken
+  parent: Grille
+  name: grille
+  description: A flimsy framework of iron rods. It has seen better days.
+  components:
+    - type: Sprite
+      netsync: false
+      drawdepth: Walls
+      sprite: Structures/Walls/grille.rsi
+      state: grille_broken
+    - type: Icon
+      sprite: Structures/Walls/grille.rsi
+      state: grille_broken
+    - type: RCDDeconstructWhitelist
+    - type: Construction
+      graph: grille
+      node: grilleBroken
+      deconstructionTarget: start
+    - type: Physics
+      fixtures:
+        - shape:
+            !type:PhysShapeAabb
+            bounds: "-0.45,-0.45,0.45,0.45"
+          mass: 50
+          layer:
+            - Passable
+          mask:
+            - Passable
+    - type: Destructible
+      thresholds:
+        - trigger:
+            !type:DamageTrigger
+            damage: 10
+          behaviors:
+            - !type:ChangeConstructionNodeBehavior
+              node: start
+            - !type:DoActsBehavior
+              acts: ["Destruction"]

Resources/Prototypes/Recipes/Construction/Graphs/grille.yml

@@ -0,0 +1,44 @@
+- type: constructionGraph
+  id: grille
+  start: start
+  graph:
+    - node: start
+      edges:
+        - to: grille
+          completed:
+            - !type:SnapToGrid
+              southRotation: true
+          steps:
+            - material: MetalRod
+              amount: 2
+              doAfter: 1
+
+    - node: grille
+      entity: Grille
+      edges:
+        - to: start
+          completed:
+            - !type:SpawnPrototype
+              prototype: PartRodMetal1
+              amount: 2
+            - !type:DeleteEntity
+          steps:
+            - tool: Cutting
+              doAfter: 0.25
+
+    - node: grilleBroken
+      entity: GrilleBroken
+      edges:
+        - to: start
+          completed:
+            - !type:SpawnPrototype
+              prototype: PartRodMetal1
+              amount: 1
+            - !type:DeleteEntity
+          steps:
+            - tool: Cutting
+        - to: grille
+          steps:
+            - material: MetalRod
+              amount: 1
+              doAfter: 0.5

Resources/Prototypes/Recipes/Construction/structures.yml

@@ -70,6 +70,23 @@
   placementMode: SnapgridCenter
   canRotate: false
 
+- type: construction
+  name: grille
+  id: Grille
+  graph: grille
+  startNode: start
+  targetNode: grille
+  category: Structures
+  description: A flimsy framework of iron rods.
+  conditions:
+    - !type:TileNotBlocked
+  icon:
+    sprite: Structures/Walls/grille.rsi
+    state: grille
+  objectType: Structure
+  placementMode: SnapgridCenter
+  canRotate: false
+
 - type: construction
   name: window
   id: Window

Resources/Textures/Structures/Walls/grille.rsi/meta.json

@@ -0,0 +1,29 @@
+{
+  "version": 1,
+  "license": "CC-BY-SA-3.0",
+  "copyright": "Taken from https://github.com/tgstation/tgstation at commit  17c603f1d037f22081d446b9a3f3ae8d41f52e86",
+  "size": {
+    "x": 32,
+    "y": 32
+  },
+  "states": [
+    {
+      "name": "grille"
+    },
+    {
+      "name": "grille_broken"
+    },
+    {
+      "name": "grille_damaged_0"
+    },
+    {
+      "name": "grille_damaged_1"
+    },
+    {
+      "name": "grille_damaged_2"
+    },
+    {
+      "name": "grille_damaged_3"
+    }
+  ]
+}