fix: variable most optimal shell

src/app/tools/tankopedia/[id]/components/Characteristics/index.tsx

@@ -193,7 +193,7 @@ export function Characteristics() {
           {gun.type === 'autoReloader' ? (
             <>
               <Info indent name="Most optimal shell index">
-                {stats.mostOptimalShellIndex}
+                {stats.mostOptimalShellIndex! + 1}
               </Info>
               <Info name="Shell reloads" unit="s" />
               {stats.shellReloads!.map((reload, index) => (

src/core/blitzkit/resolveDpm.ts

@@ -18,15 +18,21 @@ export function resolveDpm(
       (gun.reload * reloadCoefficient +
         (gun.count - 1) * gun.intraClip * intraClipCoefficient);
   } else {
-    if (gun.reload[0] < gun.reload[1] + gun.intraClip) {
+    const mostOptimalShell = gun.reload.reduce<null | {
-      // first shell's the best
+      index: number;
-      dps = alpha / (gun.reload[0] * reloadCoefficient);
+      reload: number;
-    } else {
+    }>((current, reloadRaw, index) => {
-      dps =
+      const reload =
-        alpha /
+        reloadRaw * reloadCoefficient +
-        (gun.reload.at(-1)! * reloadCoefficient +
+        (index > 0 ? gun.intraClip * intraClipCoefficient : 0);
-          gun.intraClip * intraClipCoefficient);
+
-    }
+      if (current === null || reload < current.reload) {
+        return { index, reload };
+      }
+      return current;
+    }, null)!;
+
+    dps = alpha / mostOptimalShell?.reload;
   }
 
   return dps * 60;

src/core/blitzkit/tankCharacteristics.ts

@@ -330,11 +330,22 @@ export function tankCharacteristics(
     reloadCoefficient,
     intraClipCoefficient,
   );
+  const intraClip =
+    gun.type === 'regular' ? undefined : gun.intraClip * intraClipCoefficient;
   const mostOptimalShellIndex =
     gun.type === 'autoReloader'
-      ? gun.reload[0] + gun.intraClip < gun.reload[1]
+      ? gun.reload.reduce<null | { index: number; reload: number }>(
-        ? 1
+          (current, reloadRaw, index) => {
-        : gun.reload.length
+            const reload =
+              reloadRaw * reloadCoefficient + (index > 0 ? intraClip! : 0);
+
+            if (current === null || reload < current.reload) {
+              return { index, reload };
+            }
+            return current;
+          },
+          null,
+        )!.index
       : undefined;
   const damage = shell.damage.armor * damageCoefficient;
   const dpmEffective =
@@ -366,8 +377,6 @@ export function tankCharacteristics(
       : undefined;
   const shellReload =
     gun.type === 'autoReloader' ? undefined : gun.reload * reloadCoefficient;
-  const intraClip =
-    gun.type === 'regular' ? undefined : gun.intraClip * intraClipCoefficient;
   const caliber = shell.caliber;
   const penetration =
     resolveNearPenetration(shell.penetration) * penetrationCoefficient;