change repair_tool application and add beams for salvager and repair_tool

src/lib/eventsystem/event/BeamFiredEvent.h

@@ -0,0 +1,31 @@
+#pragma once
+
+#include "Event.h"
+#include "Tick.h"
+
+#include "entt/entity/entity.hpp"
+
+// The kind of tool that produced a beam. Used by the renderer to choose the
+// beam color (REQ-SHP-FIRING-BEAM).
+enum class BeamKind
+{
+    Weapon,
+    Repair,
+    Salvage,
+};
+
+// Transient record emitted whenever a weapon fires, a repair tool starts a heal
+// cycle, or a salvage module starts a collection cycle (REQ-SHP-FIRING,
+// REQ-SHP-FIRING-BEAM). Buffered in a sim-owned vector during the tick, then
+// drained and re-emitted via EventManager by the UI frame handler.
+struct BeamFiredEvent : public Event
+{
+    BeamFiredEvent() = default;
+    BeamFiredEvent(BeamKind kind, entt::entity shooter, entt::entity target, Tick emittedAt)
+        : kind(kind), shooter(shooter), target(target), emittedAt(emittedAt) {}
+
+    BeamKind     kind     = BeamKind::Weapon;
+    entt::entity shooter  = entt::null;
+    entt::entity target   = entt::null;
+    Tick         emittedAt = 0;
+};

src/lib/eventsystem/event/CMakeLists.txt

@@ -23,7 +23,7 @@ SET(HDRS
 	${CMAKE_CURRENT_SOURCE_DIR}/InspectWindowClosedEvent.h
 	${CMAKE_CURRENT_SOURCE_DIR}/ArenaStartRequestedEvent.h
 	${CMAKE_CURRENT_SOURCE_DIR}/ArenaInspectRequestedEvent.h
-	${CMAKE_CURRENT_SOURCE_DIR}/WeaponFiredEvent.h
+	${CMAKE_CURRENT_SOURCE_DIR}/BeamFiredEvent.h
 	${CMAKE_CURRENT_SOURCE_DIR}/DebugDrawToggledEvent.h
 	PARENT_SCOPE
 )

src/lib/eventsystem/event/WeaponFiredEvent.h

@@ -1,17 +0,0 @@
-#pragma once
-
-#include "Event.h"
-#include "Tick.h"
-
-#include "entt/entity/entity.hpp"
-
-struct WeaponFiredEvent : public Event
-{
-    WeaponFiredEvent() = default;
-    WeaponFiredEvent(entt::entity shooter, entt::entity target, Tick emittedAt)
-        : shooter(shooter), target(target), emittedAt(emittedAt) {}
-
-    entt::entity shooter = entt::null;
-    entt::entity target = entt::null;
-    Tick emittedAt = 0;
-};