Explosions and Grenades, Triggers, OnDestroy, OnExAct, Fueltanks and destructible tables (#247)

* initial explosiveComponent

* remove garbagee

* assets

* tile mass deletion baby

* grenades

* tweaks

* Update Content.Server/GameObjects/Components/Explosion/ExplosiveComponent.cs

Co-Authored-By: Pieter-Jan Briers <pieterjan.briers@gmail.com>

* Ex_act based on damage, fixes and tweaks

* One finishing touch

Done the most cringe way

* ex_act explosions, tables are destructible now

also adds fuel tanks

* adds ex_act to mobs

Resources/Prototypes/Tiles/floors.yml

@@ -6,6 +6,7 @@
   can_crowbar: true
   footstep_sounds: footstep_floor
   friction: 0.35
+  subfloor: plating
 
 - type: tile
   name: floor_white
@@ -15,6 +16,7 @@
   can_crowbar: true
   footstep_sounds: footstep_floor
   friction: 0.1
+  subfloor: underplating
 
 - type: tile
   name: floor_techmaint
@@ -24,3 +26,4 @@
   can_crowbar: true
   footstep_sounds: footstep_floor
   friction: 0.5
+  subfloor: underplating

Resources/Prototypes/Tiles/plating.yml

@@ -5,6 +5,7 @@
   is_subfloor: true
   footstep_sounds: footstep_plating
   friction: 0.5
+  subfloor: space
 
 - type: tile
   name: underplating