From 7609dc92b7b621db78bb5f80ef7b9fc61fbbb200 Mon Sep 17 00:00:00 2001
From: stalengd <p.zamorskiy@yandex.ru>
Date: Sat, 21 Sep 2024 19:01:47 +0300
Subject: [PATCH] Plastic flaps collision fix

---
 Content.Shared/Physics/CollisionGroup.cs             | 12 ++++++++++--
 .../Structures/Storage/Tanks/base_structuretanks.yml |  5 ++++-
 .../Prototypes/Entities/Structures/plastic_flaps.yml | 10 ++++++++--
 3 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/Content.Shared/Physics/CollisionGroup.cs b/Content.Shared/Physics/CollisionGroup.cs
index 0a11f93dbc81b2..f71cba8764da36 100644
--- a/Content.Shared/Physics/CollisionGroup.cs
+++ b/Content.Shared/Physics/CollisionGroup.cs
@@ -53,7 +53,11 @@ public enum CollisionGroup
     ConveyorMask = Impassable | MidImpassable | LowImpassable | DoorPassable,
 
     // Crates
-    CrateMask = Impassable | HighImpassable | LowImpassable,
+    // SS220 Plastic Flaps Collision Fix begin
+    //CrateMask = Impassable | HighImpassable | LowImpassable,
+    // Why: not deleted for compatibility with wizards changes 
+    CrateMask = MachineMask,
+    // SS220 Plastic Flaps Collision Fix end
 
     // Tables that SmallMobs can go under
     TableMask = Impassable | MidImpassable,
@@ -73,7 +77,11 @@ public enum CollisionGroup
 
     // Soap, spills
     SlipLayer = MidImpassable | LowImpassable,
-    ItemMask = Impassable | HighImpassable,
+    // SS220 Plastic Flaps Collision Fix begin
+    //ItemMask = Impassable | HighImpassable,
+    // Why: plastic flaps moved to HighImpassible layer, and items should be able to pass
+    ItemMask = Impassable,
+    // SS220 Plastic Flaps Collision Fix end
     ThrownItem = Impassable | HighImpassable | BulletImpassable,
     WallLayer = Opaque | Impassable | HighImpassable | MidImpassable | LowImpassable | BulletImpassable | InteractImpassable,
     GlassLayer = Impassable | HighImpassable | MidImpassable | LowImpassable | BulletImpassable | InteractImpassable,
diff --git a/Resources/Prototypes/Entities/Structures/Storage/Tanks/base_structuretanks.yml b/Resources/Prototypes/Entities/Structures/Storage/Tanks/base_structuretanks.yml
index 7b56e6d36b55f0..2f208fff4972a2 100644
--- a/Resources/Prototypes/Entities/Structures/Storage/Tanks/base_structuretanks.yml
+++ b/Resources/Prototypes/Entities/Structures/Storage/Tanks/base_structuretanks.yml
@@ -19,7 +19,10 @@
         mask:
         - MachineMask
         layer:
-        - WallLayer
+        # SS220 Plastic Flaps Collision Fix begin
+        #- WallLayer
+        - MachineLayer
+        # SS220 Plastic Flaps Collision Fix end
   - type: Damageable
     damageContainer: Inorganic
     damageModifierSet: Metallic
diff --git a/Resources/Prototypes/Entities/Structures/plastic_flaps.yml b/Resources/Prototypes/Entities/Structures/plastic_flaps.yml
index ab705c035be132..bf9755bac1c03e 100644
--- a/Resources/Prototypes/Entities/Structures/plastic_flaps.yml
+++ b/Resources/Prototypes/Entities/Structures/plastic_flaps.yml
@@ -23,7 +23,10 @@
         mask:
         - Impassable
         layer:
-        - MidImpassable
+        # SS220 Plastic Flaps Collision Fix begin
+        #- MidImpassable
+        - HighImpassable
+        # SS220 Plastic Flaps Collision Fix end
   - type: Damageable
     damageContainer: StructuralInorganic
     damageModifierSet: Metallic
@@ -70,7 +73,10 @@
         - Impassable
         layer:
         - Opaque
-        - MidImpassable
+        # SS220 Plastic Flaps Collision Fix begin
+        #- MidImpassable
+        - HighImpassable
+        # SS220 Plastic Flaps Collision Fix end
   - type: Occluder
   - type: Construction
     graph: PlasticFlapsGraph