BT410 5.3.34: the weapon ammo readout goes live (0024)

BallisticWeaponCluster's two round counters pointed at UnboundIntegerSource
because ProjectileWeapon::ammoBinLink is protected -- the documented inert
gap in the ctor ledger.  ProjectileWeapon now exposes GetAmmoCount() (the
resolved bin's rounds, -1 with no bin) and the cluster copies it into a live
cell each Execute, the same pattern it already uses for jammed and
reloadSeconds.  The binary pointed its NumericDisplayInteger straight at the
resolved bin's count.

The STREAK 6 panel now reads 0024 against the shipped binary's 0024, in the
same font, stencilled into the fire-ready disc the same way.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

restoration/source410/BT/PROJWEAP.CPP

@@ -123,6 +123,23 @@ ProjectileWeapon::~ProjectileWeapon()
 {
 }
 
+//
+//#############################################################################
+// GetAmmoCount -- the linked bin's rounds (-1 with no bin).  The cockpit's
+// BallisticWeaponCluster ammo readout reads this each frame; the binary
+// pointed its NumericDisplayInteger straight at the resolved bin's count.
+//#############################################################################
+//
+int
+	ProjectileWeapon::GetAmmoCount()
+{
+	Check(this);
+
+	AmmoBin
+		*bin = (AmmoBin *)ammoBinLink.Resolve();
+	return (bin != NULL) ? bin->GetAmmoCount() : -1;
+}
+
 Logical
 	ProjectileWeapon::TestClass(Mech &)
 {

restoration/source410/BT/PROJWEAP.HPP

@@ -98,6 +98,14 @@
 		);
 		~ProjectileWeapon();
 
+		//
+		// The linked bin's round count, or -1 when no bin is linked.  The
+		// cockpit's ammo readout needs this from BT_L4 and the link itself
+		// is protected (the binary read the resolved bin's count direct).
+		//
+		int
+			GetAmmoCount();
+
 	protected:
 		SubsystemConnection	ammoBinLink;
 		int		tracerInterval;