Upgradeable machines. (#2675)

* Start work on upgradeable machines.

* Upgradeable machines work

* Component requirements for upgradeable machines

* Better container handling

* Remember to not push submodule updates in your PRs, kids!

* Refresh parts after building a machine.

* NetSync false

* Address some reviews, fix some bugs

* Nullable stackhelpers dependencies

* Use container helper method to delete all entities in containers

* Nullable string in AddContainer

* Better examine for machine frame and construction in general

* Machine breakage

* Nullable node

* nullable GraphPrototype

* Re-save saltern for autolathe parts

* Fix SaveLoadSave

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

@@ -24,7 +24,7 @@
           steps:
             - component: ComputerBoard
               store: board
-              name: a computer circuit board
+              name: any computer circuit board
               icon:
                 sprite: "Constructible/Misc/module.rsi"
                 state: "id_mod"
@@ -57,8 +57,7 @@
           conditions:
             - !type:EntityAnchored { }
           completed:
-            - !type:EmptyContainer
-              container: board
+            - !type:EmptyAllContainers {}
             - !type:SpriteStateChange
               state: 0
           steps:
@@ -99,6 +98,10 @@
         - to: missingWires
           conditions:
             - !type:EntityAnchored { }
+          completed:
+            - !type:SpawnPrototype
+              prototype: ApcExtensionCableStack1
+              amount: 5
           steps:
             - tool: Cutting
 

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

@@ -0,0 +1,89 @@
+- type: constructionGraph
+  id: machine
+  start: start
+  graph:
+    - node: start
+      actions:
+        - !type:SpawnPrototype
+          prototype: SteelSheet1
+        - !type:DeleteEntity {}
+      edges:
+        - to: missingWires
+          completed:
+            - !type:SetAnchor
+              value: false
+          steps:
+            - material: Metal
+              amount: 5
+              doAfter: 2.5
+
+    - node: missingWires
+      entity: UnfinishedMachineFrame
+      actions:
+        - !type:SpriteStateChange
+          state: "box_0"
+        - !type:EmptyAllContainers {}
+      edges:
+        - to: machineFrame
+          conditions:
+            - !type:EntityAnchored {}
+          steps:
+            - material: Cable
+        - to: start
+          conditions:
+            - !type:EntityAnchored
+              anchored: false
+          completed:
+            - !type:SpawnPrototype
+              prototype: SteelSheet1
+              amount: 5
+            - !type:DeleteEntity {}
+          steps:
+            - tool: Screwing
+              doAfter: 2
+
+    - node: machineFrame
+      entity: MachineFrame
+      actions:
+        - !type:MachineFrameRegenerateProgress {}
+      edges:
+        - to: machine
+          conditions:
+            - !type:EntityAnchored {}
+            - !type:MachineFrameComplete {}
+          completed:
+            # Yes, this is snowflaked so we don't have to make an unique graph per machine. You're welcome.
+            - !type:BuildMachine {}
+          steps:
+            - tool: Screwing
+              doAfter: 0.5
+
+        - to: missingWires
+          conditions:
+            - !type:EntityAnchored {}
+          completed:
+            - !type:SpawnPrototype
+              prototype: ApcExtensionCableStack1
+          steps:
+            - tool: Prying
+              doAfter: 2
+              completed:
+                - !type:EmptyAllContainers {}
+                - !type:MachineFrameRegenerateProgress {}
+            - tool: Cutting
+              doAfter: 0.25
+
+    - node: machine
+      actions:
+        - !type:AddContainer
+          container: machine_parts
+        - !type:AddContainer
+          container: machine_board
+      edges:
+        - to: machineFrame
+          conditions:
+            - !type:EntityAnchored {}
+            - !type:WirePanel {}
+          steps:
+            - tool: Prying
+              doAfter: 0.25

Resources/Prototypes/Recipes/Construction/machines.yml

@@ -10,3 +10,16 @@
   icon:
     sprite: Constructible/Misc/stock_parts.rsi
     state: 4
+
+- type: construction
+  name: machine frame
+  id: MachineFrame
+  graph: machine
+  startNode: start
+  targetNode: machine
+  category: Machines
+  placementMode: SnapgridCenter
+  canBuildInImpassable: false
+  icon:
+    sprite: Constructible/Misc/stock_parts.rsi
+    state: "box_0"