feat: var => let and fix errors

reflektone-games · Dec 2, 2023 · 1d9fe83 · 1d9fe83
1 parent 8b82cb7
commit 1d9fe83
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Showing 5 changed files with 13 additions and 13 deletions.
diff --git a/src/internal/syntacticAnalysis/deserializer.ts b/src/internal/syntacticAnalysis/deserializer.ts
@@ -154,9 +154,9 @@ export class Deserializer {
             case -1:
                 return (startLocation.index + 2) % 8 >= 4 ? SlideType.RingCw : SlideType.RingCcw;
             default:
-                var difference = endLocation.index - startLocation.index;
+                let difference = endLocation.index - startLocation.index;
 
-                var rotation = difference >= 0 ? (difference > 4 ? -1 : 1) : difference < -4 ? 1 : -1;
+                let rotation = difference >= 0 ? (difference > 4 ? -1 : 1) : difference < -4 ? 1 : -1;
 
                 return rotation > 0 ? SlideType.RingCw : SlideType.RingCcw;
         }

diff --git a/src/internal/syntacticAnalysis/states/noteReader.ts b/src/internal/syntacticAnalysis/states/noteReader.ts
@@ -36,7 +36,7 @@ export class NoteReader {
         let manuallyMoved = false;
 
         while (!parent.endOfFile && (manuallyMoved || parent.moveNext())) {
-            const token = parent.enumerator.current;
+            const token = parent.enumerator.current!;
             manuallyMoved = false;
 
             switch (token.type) {

diff --git a/src/internal/syntacticAnalysis/states/slideReader.ts b/src/internal/syntacticAnalysis/states/slideReader.ts
@@ -32,7 +32,7 @@ export class SlideReader {
         let manuallyMoved = true;
 
         while (!parent.endOfFile && (manuallyMoved || parent.moveNext())) {
-            var token = parent.enumerator.current;
+            const token = parent.enumerator.current!;
             manuallyMoved = false;
 
             switch (token.type) {
@@ -144,11 +144,11 @@ export class SlideReader {
         do {
             if (!parent.moveNext()) throw new UnsupportedSyntaxException(identityToken.line, identityToken.character);
 
-            const current = parent.enumerator.current;
+            const current = parent.enumerator.current!;
 
             const [isLocationToken, location] = Deserializer.tryReadLocation(current);
             if (isLocationToken) segment.vertices.push(location);
-        } while (parent.enumerator.current.type === TokenType.Location);
+        } while (parent.enumerator.current!.type === TokenType.Location);
     }
 
     private static readDuration(timing: TimingChange, token: Token, path: SlidePath) {

diff --git a/src/internal/utility.ts b/src/internal/utility.ts
@@ -89,15 +89,15 @@ export class Utility {
 
         const threshold = 0.1; // proportion of chars step 2 which must be zeroed to be diagnosed as utf-16. 0.1 = 10%
 
-        var count = 0;
-        for (var n = 0; n < taster; n += 2) if (textBytes[n] == 0) count++;
+        let count = 0;
+        for (let n = 0; n < taster; n += 2) if (textBytes[n] == 0) count++;
         if (count / taster > threshold) return "unicodebe"; // (big-endian)
 
         count = 0;
-        for (var n = 1; n < taster; n += 2) if (textBytes[n] == 0) count++;
+        for (let n = 1; n < taster; n += 2) if (textBytes[n] == 0) count++;
         if (count / taster > threshold) return "unicode"; // (little-endian)
 
-        for (var n = 0; n < taster - 9; n++) {
+        for (let n = 0; n < taster - 9; n++) {
             if (
                 ((String.fromCharCode(textBytes[n + 0]) !== "c" && String.fromCharCode(textBytes[n + 0]) !== "C") ||
                     (String.fromCharCode(textBytes[n + 1]) !== "h" && String.fromCharCode(textBytes[n + 1]) !== "H") ||
@@ -133,10 +133,10 @@ export class Utility {
             // )
             //     n++;
 
-            //   var nb = new byte[n - oldN]();
+            //   let nb = new byte[n - oldN]();
             //   Array.Copy(textBytes, oldN, nb, 0, n - oldN);
             //   try {
-            //     var internalEnc = Encoding.ASCII.GetString(nb);
+            //     let internalEnc = Encoding.ASCII.GetString(nb);
             //     return Encoding.GetEncoding(internalEnc);
             //   } catch {
             //     // If C# doesn't recognize the name of the encoding, break.

diff --git a/src/structures/note.ts b/src/structures/note.ts
@@ -35,7 +35,7 @@ export class Note {
     }
 
     public getVisibleDuration(): number {
-        var baseValue = this.length ?? 0;
+        let baseValue = this.length ?? 0;
 
         if (this.slidePaths.length > 0) baseValue = Math.max(...this.slidePaths.map((s) => s.delay + s.duration));