Landmine stepoff (#22962)

* make landmine work on stepping off

* update methods naming

* made both step modes possible

* updated stepoff event raise to not interfere with game physics internals

* added comments

* figuring out how audiosystem works

* added beep sound effect, updated how stepoff trigger works to make it more consistent

* updated source in attributions.yml

* made stepoff working every time

* introduced suggested changes

* updated janitor's WetSignMine to have audio

* made cleaner events and bashing my head at OnEndCollide event raise

* inverted conditional where applicable

* review

---------

Co-authored-by: Yurii Kis <yurii.kis@smartteksas.com>
Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>

Resources/Audio/Effects/attributions.yml

@@ -221,3 +221,8 @@
   copyright: TGStation at 3df5d3b42bfb6b3b5adba1067ab41f83816255bb
   license: CC-BY-SA-3.0
   source: https://github.com/tgstation/tgstation/blob/3df5d3b42bfb6b3b5adba1067ab41f83816255bb/sound/misc/server-ready.ogg
+
+- files: [beep_landmine.ogg]
+  copyright: '"beep_landmine.ogg" by kaktuscsc of Discord for SS14'
+  license: "CC-BY-SA-3.0"
+  source: https://github.com/YuriyKiss/space-station-14/commit/971a135a9c83aed46e967aac9302ab5b35562b5f

Resources/Prototypes/Entities/Objects/Misc/land_mine.yml

@@ -35,9 +35,13 @@
       - !type:DoActsBehavior
         acts: [ "Destruction" ]
   - type: LandMine
-  - type: TriggerOnStepTrigger
+    sound:
+        path: /Audio/Effects/beep_landmine.ogg
+        params:
+            maxDistance: 10
   - type: StepTrigger
     requiredTriggeredSpeed: 0
+    stepOn: true
 
 - type: entity
   name: kick mine
@@ -57,7 +61,6 @@
   - type: Construction
     graph: ModularMineGraph
     node: emptyCase
-  - type: LandMine
 
 - type: entity
   name: explosive mine
@@ -71,4 +74,3 @@
     intensitySlope: 3
     totalIntensity: 120 # about a ~4 tile radius
     canCreateVacuum: false
-  - type: DeleteOnTrigger

Resources/Prototypes/Entities/Objects/Specific/Janitorial/janitor.yml

@@ -230,6 +230,7 @@
   - type: StepTrigger
     intersectRatio: 0.2
     requiredTriggeredSpeed: 0
+    stepOn: true
   - type: CollisionWake
     enabled: false
   - type: Physics
@@ -251,6 +252,10 @@
         mask:
         - ItemMask
   - type: LandMine
+    sound:
+      path: /Audio/Effects/beep_landmine.ogg
+      params:
+        maxDistance: 10
   - type: ExplodeOnTrigger
   - type: Explosive
     explosionType: HardBomb  # normally Default and max 5 total 60