Basic bleeding mechanics (#6710)

Resources/Prototypes/Entities/Effects/puddle.yml

@@ -88,6 +88,25 @@
     visuals:
     - type: PuddleVisualizer
 
+- type: entity
+  id: PuddleBlood
+  name: blood
+  description: This can't be a good sign.
+  parent: PuddleBase
+  components:
+  - type: Sprite
+    sprite: Fluids/splatter.rsi # Placeholder
+    state: splatter-0
+    netsync: false
+  - type: Puddle
+    slipThreshold: 20
+  - type: Evaporation
+    evaporateTime: 20 # 4 times slower than normal
+  - type: Appearance
+    visuals:
+    - type: PuddleVisualizer
+      recolor: true
+
 - type: entity
   name: vomit
   id: PuddleVomit

Resources/Prototypes/Entities/Mobs/NPCs/simplemob.yml

@@ -53,7 +53,14 @@
       - Opaque
   - type: SolutionContainerManager
   - type: Bloodstream
-    max_volume: 100
+    bloodlossDamage:
+      types:
+        Bloodloss:
+          1
+    bloodlossHealDamage:
+      types:
+        Bloodloss:
+          -0.25
   - type: Damageable
     damageContainer: Biological
   - type: AtmosExposed

Resources/Prototypes/Entities/Mobs/Species/human.yml

@@ -44,16 +44,19 @@
       types:
         Blunt: 2
   # Organs
-  - type: SolutionContainerManager
-    solutions:
-      bloodstream:
-        maxVol: 250
   - type: InjectableSolution
-    solution: bloodstream
+    solution: chemicals
   - type: DrawableSolution
     solution: bloodstream
   - type: Bloodstream
-    max_volume: 100
+    bloodlossDamage:
+      types:
+        Bloodloss:
+          1
+    bloodlossHealDamage:
+      types:
+        Bloodloss:
+          -0.25
   - type: StatusEffects
     allowed:
     - Stun

Resources/Prototypes/Entities/Mobs/Species/slime.yml

@@ -99,6 +99,16 @@
     - type: Damageable
       damageContainer: Biological
       damageModifierSet: Slime
+    - type: Bloodstream
+      bloodReagent: Slime # TODO Color slime blood based on their slime color or smth
+      bloodlossDamage:
+        types:
+          Bloodloss:
+            1
+      bloodlossHealDamage:
+        types:
+          Bloodloss:
+            -0.25
     - type: Barotrauma
       damage:
         types:

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

@@ -39,6 +39,7 @@
     damage:
       groups:
         Brute: -15 # 5 for each type in the group
+    bloodlossModifier: -3 # a little bit of bloodloss healing.
   - type: Stack
     stackType: Brutepack
 
@@ -57,8 +58,9 @@
     damageContainer: Biological
     damage:
       types:
-        Slash: -5
-        Piercing: -5
+        Slash: -2.5
+        Piercing: -2.5
+    bloodlossModifier: -10
   - type: Stack
     stackType: Gauze