Animals make hearts when you pet them (#20859)

Resources/Prototypes/Entities/Effects/hearts.yml

@@ -0,0 +1,16 @@
+- type: entity
+  id: EffectHearts
+  noSpawn: true
+  components:
+  - type: TimedDespawn
+    lifetime: 0.85
+  - type: Sprite
+    noRot: true
+    drawdepth: Effects
+    sprite: Effects/hearts.rsi
+    state: hearts
+  - type: EffectVisuals
+  - type: Tag
+    tags:
+      - HideContextMenu
+  - type: AnimationPlayer

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

@@ -41,6 +41,7 @@
     successChance: 0.2
     interactSuccessString: petting-success-soft-floofy
     interactFailureString: petting-failure-bat
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/fox_squeak.ogg
   - type: SentienceTarget
@@ -204,6 +205,7 @@
     successChance: 0.8
     interactSuccessString: petting-success-bird
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/chicken_cluck_happy.ogg
   - type: Bloodstream
@@ -290,6 +292,7 @@
     successChance: 0.9
     interactSuccessString: petting-success-bird
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/duck_quack_happy.ogg
   - type: Bloodstream
@@ -469,6 +472,7 @@
     interactDelay: 2 # Avoids overlapping SFX due to spam - these SFX are a little longer than the typical 1 second.
     interactSuccessString: petting-success-soft-floofy
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/cow_moo.ogg
   - type: Perishable
@@ -523,6 +527,7 @@
     successChance: 0.5
     interactSuccessString: petting-success-crab
     interactFailureString: petting-failure-crab
+    interactSuccessSpawn: EffectHearts
   - type: Bloodstream
     bloodMaxVolume: 50
   - type: Tag
@@ -598,6 +603,7 @@
     successChance: 0.2
     interactSuccessString: petting-success-goat
     interactFailureString: petting-failure-goat
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/goat_bah.ogg
   - type: NpcFactionMember
@@ -650,6 +656,7 @@
     successChance: 0.1 # Yeah, good luck with that.
     interactSuccessString: petting-success-goose
     interactFailureString: petting-failure-goose
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/goose_honk.ogg
   - type: Bloodstream
@@ -1160,6 +1167,7 @@
     successChance: 0.3
     interactSuccessString: petting-success-reptile
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/lizard_happy.ogg
   - type: Bloodstream
@@ -1215,6 +1223,7 @@
     successChance: 0.3
     interactSuccessString: petting-success-generic
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
   - type: Bloodstream
     bloodMaxVolume: 50
 
@@ -1259,6 +1268,7 @@
     successChance: 0.6
     interactSuccessString: petting-success-frog
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/frog_ribbit.ogg
   - type: Bloodstream
@@ -1310,6 +1320,7 @@
     successChance: 0.6
     interactSuccessString: petting-success-bird
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/parrot_raught.ogg
   - type: Bloodstream
@@ -1353,6 +1364,7 @@
     successChance: 0.5
     interactSuccessString: petting-success-bird
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/penguin_squawk.ogg
   - type: Tag
@@ -1578,6 +1590,7 @@
     successChance: 0.6
     interactSuccessString: petting-success-reptile
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
   - type: Bloodstream
     bloodMaxVolume: 50
   - type: Damageable
@@ -1655,6 +1668,7 @@
     successChance: 0.5
     interactSuccessString: petting-success-tarantula
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
   - type: NoSlip
   - type: Spider
   - type: IgnoreSpiderWeb
@@ -1834,6 +1848,7 @@
     successChance: 0.2 # Low when undomesticated.
     interactSuccessString: petting-success-soft-floofy
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/raccoon_chatter.ogg
   - type: Grammar
@@ -1890,6 +1905,7 @@
     successChance: 0.5
     interactSuccessString: petting-success-soft-floofy
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/fox_squeak.ogg
   - type: Grammar
@@ -1951,6 +1967,7 @@
   - type: InteractionPopup
     interactSuccessString: petting-success-dog
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/small_dog_bark_happy.ogg
   - type: Grammar
@@ -2100,6 +2117,7 @@
     successChance: 0.7
     interactSuccessString: petting-success-cat
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/cat_meow.ogg
   - type: Grammar
@@ -2152,6 +2170,7 @@
     successChance: 0.7
     interactSuccessString: petting-success-space-cat
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/cat_meow.ogg
   - type: Respirator #It just works?
@@ -2225,6 +2244,7 @@
     successChance: 0.9
     interactSuccessString: petting-success-sloth
     interactFailureString: petting-failure-sloth
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/sloth_squeak.ogg
   - type: Grammar
@@ -2282,6 +2302,7 @@
     interactDelay: 1.5 # Avoids overlapping SFX due to spam - these SFX are a little longer than the typical 1 second.
     interactSuccessString: petting-success-soft-floofy
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/ferret_happy.ogg
   - type: Grammar
@@ -2412,6 +2433,7 @@
     successChance: 0.4
     interactSuccessString: petting-success-hamster
     interactFailureString: petting-failure-hamster
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/fox_squeak.ogg
   - type: Bloodstream
@@ -2482,6 +2504,7 @@
     successChance: 0.7
     interactSuccessString: petting-success-pig
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/pig_oink.ogg
   - type: ReplacementAccent

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

@@ -211,6 +211,7 @@
     successChance: 0.9
     interactSuccessString: petting-success-bingus
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/cat_meow.ogg
   - type: Grammar
@@ -273,6 +274,7 @@
     successChance: 0.5
     interactSuccessString: petting-success-dog
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/small_dog_bark_happy.ogg
   - type: Grammar
@@ -312,6 +314,7 @@
     successChance: 1
     interactSuccessString: petting-success-sloth
     interactFailureString: petting-failure-sloth
+    interactSuccessSpawn: EffectHearts
   - type: Grammar
     attributes:
       proper: true
@@ -368,6 +371,7 @@
     successChance: 0.7
     interactSuccessString: petting-success-dog
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/small_dog_bark_happy.ogg
   - type: Grammar
@@ -389,6 +393,7 @@
     successChance: 1.0 # Hey, c'mon, this is Morty we're talking about here.
     interactSuccessString: petting-success-possum
     interactFailureString: petting-failure-possum
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/snake_hiss.ogg
   - type: Grammar
@@ -410,6 +415,7 @@
     successChance: 0.7
     interactSuccessString: petting-success-raccoon
     interactFailureString: petting-failure-raccoon
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/raccoon_chatter.ogg
   - type: Grammar
@@ -431,6 +437,7 @@
     successChance: 1
     interactSuccessString: petting-success-pig
     interactFailureString: petting-failure-pig
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/pig_oink.ogg
   - type: Grammar
@@ -452,6 +459,7 @@
     successChance: 1
     interactSuccessString: petting-success-soft-floofy
     interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/fox_squeak.ogg
   - type: Butcherable
@@ -492,6 +500,7 @@
     successChance: 1
     interactSuccessString: petting-success-hamster
     interactFailureString: petting-failure-hamster
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/fox_squeak.ogg
   - type: Butcherable
@@ -518,6 +527,7 @@
     successChance: 0.5 # spider is mean
     interactSuccessString: petting-success-tarantula
     interactFailureString: petting-failure-hamster
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/snake_hiss.ogg
   - type: NpcFactionMember
@@ -592,7 +602,8 @@
   - type: InteractionPopup
     successChance: 0.8
     interactSuccessString: petting-success-kangaroo
-    interactFailureString: petting-failure-kangaroo
+    interactFailureString: petting-failure-generic
+    interactSuccessSpawn: EffectHearts
     interactSuccessSound:
       path: /Audio/Animals/kangaroo_grunt.ogg
   - type: Grammar