Zombies!!! (#7509)

* wip

* heal on bite

* more fixes and additions

* don't crash

* Update medicine.yml

* zombie claw item and damage resist

* ignoredcomponents.cs

* Add zombie claw, fix infection, add immunities

* fix

* razzle dazzle

* yaml fix

* Update Content.Server/Disease/DiseaseZombieSystem.cs

Co-authored-by: Moony <moonheart08@users.noreply.github.com>

* Update Content.Server/Disease/DiseaseZombieSystem.cs

Co-authored-by: Moony <moonheart08@users.noreply.github.com>

* Update Content.Server/Disease/DiseaseZombieSystem.cs

Co-authored-by: Moony <moonheart08@users.noreply.github.com>

* Update Content.Server/Disease/DiseaseZombieSystem.cs

Co-authored-by: Moony <moonheart08@users.noreply.github.com>

* sdasadsadsadasd

* Generalize DiseaseProgression.cs

* final final final final final final cope seethe

* Update medicine.yml

* Update Content.Server/Disease/Components/DiseaseZombieComponent.cs

Co-authored-by: mirrorcult <lunarautomaton6@gmail.com>

* Update BloodstreamSystem.cs

* Update Content.Server/Disease/Components/DiseaseZombieComponent.cs

Co-authored-by: mirrorcult <lunarautomaton6@gmail.com>

* Update Content.Server/Disease/DiseaseZombieSystem.cs

Co-authored-by: mirrorcult <lunarautomaton6@gmail.com>

* fixing until i die

* folder + zombietransfer fix

* smol fixe

* the smallest of fixes

* aaaa

* Infection timer buff

Co-authored-by: Moony <moonheart08@users.noreply.github.com>
Co-authored-by: mirrorcult <lunarautomaton6@gmail.com>

Resources/Locale/en-US/disease/zombie.ftl

@@ -0,0 +1,6 @@
+zombie-transform = {CAPITALIZE(THE($target))} turned into a zombie!
+zombie-infection-greeting = You have become a zombie. Your goal is to seek out the living and to try to infect them. Work together with your fellow zombies to overpower the remaining crewmates.
+
+zombie-name-prefix = zombified {$target}
+zombie-role-desc =  A malevolent creature of the dead.
+zombie-role-rules = You are an antagonist. Search out the living and bite them in order to infect them and turn them into zombies. Work together with other the zombies to overtake the station.

Resources/Locale/en-US/station-events/events/zombie-outbreak.ftl

@@ -0,0 +1 @@
+station-event-zombie-outbreak-announcement = Confirmed sightings of various undead aboard the station. All personnel should arm themselves, barricade doors, and secure their location in order to prevent further infection.

Resources/Prototypes/Damage/modifier_sets.yml

@@ -104,6 +104,17 @@
     Heat: 0.9
     Poison: 0.9
 
+- type: damageModifierSet
+  id: Zombie #Blunt resistent and immune to biological threats, but can be hacked apart and burned
+  coefficients:
+    Blunt: 0.4
+    Slash: 0.8
+    Piercing: 0.9
+    Shock: 0.8
+    Cold: 0.2
+    Heat: 3.0
+    Poison: 0.0
+
 # Represents which damage types should be modified
 # in relation to how they cause bloodloss damage.
 - type: damageModifierSet

Resources/Prototypes/Diseases/noninfectious.yml

@@ -15,4 +15,29 @@
     - !type:DiseaseReagentCure
       reagent: Phalanximine
       min: 15
+
 ### Once radiation is refactored I want it to have a small chance of giving you regular cancer
+
+- type: disease
+  id: ZombieInfection
+  name: Zombie Infection #This is the incubation period of the zombie disease.
+  infectious: false
+  cureResist: 0.2
+  effects:
+    - !type:DiseaseHealthChange
+      probability: 0.05
+      damage:
+        types:
+          Blunt: 3
+    - !type:DiseaseSnough
+      probability: 0.005
+      snoughMessage: disease-cough
+      snoughSound:
+        collection: Coughs
+    - !type:DiseaseProgression
+      probability: 0.5
+      comp: DiseaseZombie
+  cures:
+    - !type:DiseaseReagentCure
+      reagent: Romerol
+      min: 10

Resources/Prototypes/Entities/Objects/Specific/Medical/healthanalyzer.yml

@@ -35,3 +35,13 @@
   - type: HealthAnalyzer
     fake: true
     disease: OwOnavirus
+
+- type: entity
+  parent: HandheldHealthAnalyzer
+  id: HandheldHealthAnalyzerZombie
+  name: Zombie Infector
+  suffix: DEBUG
+  components:
+  - type: HealthAnalyzer
+    fake: true
+    disease: ZombieInfection

Resources/Prototypes/Entities/Objects/Weapons/Melee/zombieclaw.yml

@@ -0,0 +1,21 @@
+# Special entity used to fill zombie's hands when they turn undead
+- type: entity
+  id: ZombieClaw
+  name: Zombie Claw
+  noSpawn: true
+  components:
+    - type: Sprite
+      sprite: Objects/Weapons/Melee/zombie_claw.rsi
+      state: icon
+    - type: Item
+    - type: ZombieTransfer
+    - type: Unremoveable
+    - type: MeleeWeapon
+      damage:
+        types:
+          Slash: 13
+          Piercing: 7
+      range: 1
+      arcwidth: 0
+      arc: claw
+

Resources/Prototypes/Entities/Structures/Wallmounts/Signs/signs.yml

@@ -726,6 +726,14 @@
   - type: Sprite
     state: xenolab
 
+- type: entity
+  parent: BaseSign
+  id: SignZomlab
+  name: zombie lab sign
+  components:
+  - type: Sprite
+    state: zomlab
+
 - type: entity
   parent: BaseSign
   id: SignSecureMedRed

Resources/Prototypes/Reagents/medicine.yml

@@ -319,6 +319,21 @@
             Cellular: -1
             Radiation: 1
 
+- type: reagent
+  id: Romerol
+  name: romerol
+  group: Medicine
+  desc: A difficult to procure chemical used in the reversal of the zombification process. Tastes like death.
+  physicalDesc: acrid
+  color: "#7e916e"
+  metabolisms:
+    Medicine:
+      effects:
+      - !type:HealthChange
+        damage:
+          types:
+            Poison: 2
+
 - type: reagent
   id: PulpedBananaPeel
   name: pulped banana peel

Resources/Prototypes/Recipes/Reactions/medicine.yml

@@ -189,6 +189,16 @@
   products:
     Phalanximine: 3
 
+- type: reaction
+  id: Romerol
+  reactants:
+    Phalanximine:
+      amount: 1
+    Tricordrazine:
+      amount: 1
+  products:
+    Romerol: 2
+
 - type: reaction
   id: Synaptizine
   reactants:

Resources/Prototypes/accents.yml

@@ -47,6 +47,14 @@
     - Hisssuuu...
     - Hiss...!
 
+- type: accent
+  id: zombie
+  words:
+    - Gruaahhhh...
+    - Mmuaaaa..
+    - Braainnssss...
+    - Grrrrr...
+
 - type: accent
   id: genericAggressive
   words:

Resources/Textures/Objects/Weapons/Melee/zombie_claw.rsi/meta.json

@@ -0,0 +1,22 @@
+{
+  "version": 1,
+  "license": "CC-BY-SA-3.0",
+  "copyright": "Illustrated by EmoGarbage",
+  "size": {
+    "x": 32,
+    "y": 32
+  },
+  "states": [
+    {
+      "name": "icon"
+    },
+    {
+      "name": "inhand-left",
+      "directions": 4
+    },
+    {
+      "name": "inhand-right",
+      "directions": 4
+    }
+  ]
+}

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

@@ -975,6 +975,14 @@
         ]
       ]
     },
+    {
+      "name": "zomlab",
+      "delays": [
+        [
+          1
+        ]
+      ]
+    },
     {
       "name": "small_secure_red",
       "delays": [