Alchemical bomb (#965)

* smoke bomb system

* collector fixes

* bomb integration

* fix

* tweak

Content.Server/_CP14/Chemistry/SmokeBomb/CP14SmokeBombComponent.cs

@@ -0,0 +1,24 @@
+using Content.Shared._CP14.MagicSpell;
+using Robust.Shared.Audio;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server._CP14.Chemistry.SmokeBomb;
+
+/// <summary>
+/// A smoke bomb that creates a cloud of smoke when it lands
+/// </summary>
+[RegisterComponent, Access(typeof(CP14SharedMagicSystem))]
+public sealed partial class CP14SmokeBombComponent : Component
+{
+    [DataField]
+    public string Solution = "bomb";
+
+    [DataField]
+    public EntProtoId SmokeProto = "CP14Mist";
+
+    [DataField]
+    public SoundSpecifier Sound = new SoundPathSpecifier("/Audio/Effects/smoke.ogg");
+
+    [DataField]
+    public float Duration = 10;
+}

Content.Server/_CP14/Chemistry/SmokeBomb/CP14SmokeBombSystem.cs

@@ -0,0 +1,41 @@
+using Content.Server.Destructible;
+using Content.Server.Fluids.EntitySystems;
+using Content.Shared.Chemistry.Components.SolutionManager;
+using Content.Shared.Chemistry.EntitySystems;
+using Content.Shared.Throwing;
+using Robust.Shared.Audio.Systems;
+
+namespace Content.Server._CP14.Chemistry.SmokeBomb;
+
+public partial class CP14SmokeBombSystem : EntitySystem
+{
+    [Dependency] private readonly SmokeSystem _smoke = default!;
+    [Dependency] private readonly SharedSolutionContainerSystem _solution = default!;
+    [Dependency] private readonly SharedAudioSystem _audio = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<CP14SmokeBombComponent, LandEvent>(OnLand, before: [typeof(DestructibleSystem)]);
+    }
+
+    private void OnLand(Entity<CP14SmokeBombComponent> ent, ref LandEvent args)
+    {
+        if (!TryComp<SolutionContainerManagerComponent>(ent, out var solutionManager))
+            return;
+
+        if (!_solution.TryGetSolution((ent, solutionManager), ent.Comp.Solution, out var solution))
+            return;
+
+        var position = Transform(ent).Coordinates;
+        var spreadAmount = (int) solution.Value.Comp.Solution.Volume;
+
+        if (spreadAmount <= 0)
+            return;
+
+        var smokeEnt = SpawnAtPosition(ent.Comp.SmokeProto, Transform(ent).Coordinates);
+        _smoke.StartSmoke(smokeEnt, solution.Value.Comp.Solution, ent.Comp.Duration, spreadAmount);
+        _audio.PlayPvs(ent.Comp.Sound, position);
+    }
+}

Content.Shared/_CP14/MagicEssence/CP14MagicEssenceSystem.cs

@@ -54,7 +54,7 @@ public partial class CP14MagicEssenceSystem : EntitySystem
 
     private void OnCollectorCollide(Entity<CP14MagicEssenceCollectorComponent> ent, ref StartCollideEvent args)
     {
-        if (!Transform(ent).Anchored)
+        if (TryComp<CP14MagicEnergyCrystalSlotComponent>(ent, out var energySlot) && !energySlot.Powered)
             return;
 
         if (!TryComp<CP14MagicEssenceComponent>(args.OtherEntity, out var essenceComp))

Resources/Prototypes/_CP14/Entities/Objects/Specific/Alchemy/vial_bomb.yml

@@ -0,0 +1,20 @@
+- type: entity
+  id: CP14BaseAlchemyBomb
+  parent: CP14VialSmall
+  categories: [ ForkFiltered ]
+  name: alchemical bomb
+  description: A vial of liquid that explodes with an alchemical reagent cloud when thrown. 
+  components:
+  - type: CP14SmokeBomb
+    solution: vial
+  - type: Sprite
+    noRot: false
+    layers:
+      - state: vial
+      - state: liq-1
+        map: ["enum.SolutionContainerLayers.Fill"]
+        visible: false
+      - state: bomb
+      - state: label
+        visible: false
+        map: ["enum.PaperLabelVisuals.Layer"]

Resources/Prototypes/_CP14/Entities/Structures/Specific/Thaumaturgy/essence_collector.yml

@@ -7,10 +7,6 @@
   description: Being powered by the energy crystal, it will start sucking in all the essence floating in the air and converting it into useful liquid.
   categories: [ ForkFiltered ]
   components:
-  - type: Physics
-    bodyType: Static
-  - type: Transform
-    anchored: true
   - type: InteractionOutline
   - type: Sprite
     drawdepth: Mobs
@@ -43,14 +39,11 @@
   - type: Fixtures
     fixtures:
       fix1:
-        hard: false
         shape:
           !type:PhysShapeAabb
           bounds: "-0.25,-0.25,0.25,0.25"
         density: 525
         mask:
-        - TabletopMachineMask
-        layer:
         - WallLayer
   - type: SolutionContainerManager
     solutions:
@@ -81,6 +74,6 @@
     maxFillLevels: 7
     fillBaseName: liq-
   - type: CP14MagicEnergyDraw
-    energy: -0.2
+    energy: -0.15
     delay: 1
   - type: CP14MagicEssenceCollector

Resources/Prototypes/_CP14/Recipes/Workbench/furnace.yml

@@ -149,4 +149,21 @@
   - !type:KnowledgeRequired
     knowledge: Glasswork
   result: CP14VialMediumReinforced
+
+- type: CP14Recipe
+  id: CP14BaseAlchemyBomb
+  tag: CP14RecipeMeltingFurnace
+  craftTime: 4
+  requirements:
+  - !type:StackResource
+    stack: CP14GlassSheet
+    count: 3
+  - !type:StackResource
+    stack: CP14GoldBar
+    count: 1
+  - !type:KnowledgeRequired
+    knowledge: Glasswork
+  - !type:KnowledgeRequired
+    knowledge: MetallMelting
+  result: CP14BaseAlchemyBomb
   

Resources/Textures/_CP14/Objects/Specific/Alchemy/vial_small.rsi/meta.json

@@ -10,6 +10,9 @@
     {
       "name": "vial"
     },
+    {
+      "name": "bomb"
+    },
     {
       "name": "label"
     },