Footstep sounds. (#182)

Resources/Audio/effects/footsteps/sources.txt

@@ -0,0 +1 @@
+Sounds in this folder taken from here: https://github.com/discordia-space/CEV-Eris/tree/04f9e57ecf8a1c89ae2cba0f6803b6c5e9887c15/sound/effects/footstep

Resources/Prototypes/Entities/catwalk.yml

@@ -18,3 +18,5 @@
   - type: IconSmooth
     key: catwalk
     base: catwalk_
+
+  - type: Catwalk

Resources/Prototypes/SoundCollections/footsteps.yml

@@ -0,0 +1,27 @@
+- type: sound_collection
+  id: footstep_catwalk
+  files:
+  - /Audio/effects/footsteps/catwalk1.ogg
+  - /Audio/effects/footsteps/catwalk2.ogg
+  - /Audio/effects/footsteps/catwalk3.ogg
+  - /Audio/effects/footsteps/catwalk4.ogg
+  - /Audio/effects/footsteps/catwalk5.ogg
+
+- type: sound_collection
+  id: footstep_floor
+  files:
+  - /Audio/effects/footsteps/floor1.ogg
+  - /Audio/effects/footsteps/floor2.ogg
+  - /Audio/effects/footsteps/floor3.ogg
+  - /Audio/effects/footsteps/floor4.ogg
+  - /Audio/effects/footsteps/floor5.ogg
+
+- type: sound_collection
+  id: footstep_plating
+  files:
+  - /Audio/effects/footsteps/plating1.ogg
+  - /Audio/effects/footsteps/plating2.ogg
+  - /Audio/effects/footsteps/plating3.ogg
+  - /Audio/effects/footsteps/plating4.ogg
+  - /Audio/effects/footsteps/plating5.ogg
+

Resources/Prototypes/Tiles/floors.yml

@@ -4,6 +4,7 @@
   texture: "floor_steel"
   is_subfloor: false
   can_crowbar: true
+  footstep_sounds: footstep_floor
 
 - type: tile
   name: floor_white
@@ -11,6 +12,7 @@
   texture: "floor_white"
   is_subfloor: false
   can_crowbar: true
+  footstep_sounds: footstep_floor
 
 - type: tile
   name: floor_techmaint
@@ -18,3 +20,4 @@
   texture: "floor_techmaint"
   is_subfloor: false
   can_crowbar: true
+  footstep_sounds: footstep_floor

Resources/Prototypes/Tiles/plating.yml

@@ -3,9 +3,11 @@
   display_name: Plating
   texture: plating
   is_subfloor: true
+  footstep_sounds: footstep_plating
 
 - type: tile
   name: underplating
   display_name: Underplating
   texture: underplating
   is_subfloor: true
+  footstep_sounds: footstep_plating