Makes Match[sticks/box] ECS, Makes Matchsticks ignite plasma

2021-08-18 23:17:47 +02:00
parent fb4d7be08e
commit b651ee93d0
4 changed files with 137 additions and 86 deletions
--- a/Content.Server/Light/EntitySystems/MatchstickSystem.cs
+++ b/Content.Server/Light/EntitySystems/MatchstickSystem.cs
@@ -0,0 +1,97 @@
+using System.Collections.Generic;
+using Content.Server.Atmos.EntitySystems;
+using Content.Server.Items;
+using Content.Server.Light.Components;
+using Content.Shared.Audio;
+using Content.Shared.Interaction;
+using Content.Shared.Smoking;
+using Content.Shared.Temperature;
+using Robust.Server.GameObjects;
+using Robust.Shared.Audio;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Player;
+
+namespace Content.Server.Light.EntitySystems
+{
+    public class MatchstickSystem : EntitySystem
+    {
+        private HashSet<MatchstickComponent> _litMatches = new();
+        private AtmosphereSystem _atmosphereSystem = default!;
+
+        public override void Initialize()
+        {
+            base.Initialize();
+            _atmosphereSystem = Get<AtmosphereSystem>();
+            SubscribeLocalEvent<MatchstickComponent, InteractUsingEvent>(OnInteractUsing);
+        }
+
+        public override void Update(float frameTime)
+        {
+            base.Update(frameTime);
+            foreach (var match in _litMatches)
+            {
+                if (match.CurrentState != SharedBurningStates.Lit)
+                    continue;
+
+                _atmosphereSystem.HotspotExpose(match.Owner.Transform.Coordinates, 400, 50, true);
+            }
+        }
+
+        private void OnInteractUsing(EntityUid uid, MatchstickComponent component, InteractUsingEvent args)
+        {
+            if (!args.Handled
+                && args.Used.TryGetComponent<IHotItem>(out var hotItem)
+                && hotItem.IsCurrentlyHot()
+                && component.CurrentState == SharedBurningStates.Unlit)
+            {
+                Ignite(component, args.User);
+                args.Handled = true;
+            }
+        }
+
+        public void Ignite(MatchstickComponent component, IEntity user)
+        {
+            // Play Sound
+            SoundSystem.Play(
+                Filter.Pvs(component.Owner), component.IgniteSound.GetSound(), component.Owner,
+                AudioHelpers.WithVariation(0.125f).WithVolume(-0.125f));
+
+            // Change state
+            SetState(component, SharedBurningStates.Lit);
+            _litMatches.Add(component);
+            component.Owner.SpawnTimer(component.Duration * 1000, delegate
+            {
+                SetState(component, SharedBurningStates.Burnt);
+                _litMatches.Remove(component);
+            });
+        }
+
+        private void SetState(MatchstickComponent component, SharedBurningStates value)
+        {
+            component.CurrentState = value;
+
+            if (component.PointLightComponent != null)
+            {
+                component.PointLightComponent.Enabled = component.CurrentState == SharedBurningStates.Lit;
+            }
+
+            if (component.Owner.TryGetComponent(out ItemComponent? item))
+            {
+                switch (component.CurrentState)
+                {
+                    case SharedBurningStates.Lit:
+                        item.EquippedPrefix = "lit";
+                        break;
+                    default:
+                        item.EquippedPrefix = "unlit";
+                        break;
+                }
+            }
+
+            if (component.Owner.TryGetComponent(out AppearanceComponent? appearance))
+            {
+                appearance.SetData(SmokingVisuals.Smoking, component.CurrentState);
+            }
+        }
+    }
+}