tween.js - npm Package Compare versions

Comparing version 16.1.1 to 16.2.0

package.json

@@ -20,3 +20,4 @@ {
   "scripts": {
-    "test": "nodeunit $(pwd)/test/unit/nodeunitheadless.js",
+    "test": "nodeunit $(pwd)/test/unit/nodeunitheadless.js && npm run jshint",
+    "jshint": "jshint --config $(pwd)/test/jshintrc $(pwd)/src/Tween.js",
     "semantic-release": "semantic-release pre && npm publish && semantic-release post"
@@ -26,6 +27,7 @@ },
   "devDependencies": {
+    "jshint": "^2.8.0",
     "nodeunit": "^0.9.1",
     "semantic-release": "^4.3.5"
   },
-  "version": "16.1.1"
+  "version": "16.2.0"
 }

src/Tween.js

@@ -71,3 +71,5 @@ /**
 
-			if ( _tweens.length === 0 ) return false;
+			if ( _tweens.length === 0 ) {
+				return false;
+			}
 
@@ -342,3 +344,3 @@ var i = 0;
 
-		if ( elapsed == 1 ) {
+		if ( elapsed === 1 ) {
 
@@ -431,3 +433,5 @@ if ( _repeat > 0 ) {
 
-			if ( ( k *= 2 ) < 1 ) return 0.5 * k * k;
+			if ( ( k *= 2 ) < 1 ) {
+				return 0.5 * k * k;
+			}
 			return - 0.5 * ( --k * ( k - 2 ) - 1 );
@@ -455,3 +459,5 @@
 
-			if ( ( k *= 2 ) < 1 ) return 0.5 * k * k * k;
+			if ( ( k *= 2 ) < 1 ) {
+				return 0.5 * k * k * k;
+			}
 			return 0.5 * ( ( k -= 2 ) * k * k + 2 );
@@ -479,3 +485,5 @@
 
-			if ( ( k *= 2 ) < 1) return 0.5 * k * k * k * k;
+			if ( ( k *= 2 ) < 1) {
+				return 0.5 * k * k * k * k;
+			}
 			return - 0.5 * ( ( k -= 2 ) * k * k * k - 2 );
@@ -503,3 +511,5 @@
 
-			if ( ( k *= 2 ) < 1 ) return 0.5 * k * k * k * k * k;
+			if ( ( k *= 2 ) < 1 ) {
+				return 0.5 * k * k * k * k * k;
+			}
 			return 0.5 * ( ( k -= 2 ) * k * k * k * k + 2 );
@@ -549,5 +559,14 @@
 
-			if ( k === 0 ) return 0;
-			if ( k === 1 ) return 1;
-			if ( ( k *= 2 ) < 1 ) return 0.5 * Math.pow( 1024, k - 1 );
+			if ( k === 0 ) {
+				return 0;
+			}
+
+			if ( k === 1 ) {
+				return 1;
+			}
+
+			if ( ( k *= 2 ) < 1 ) {
+				return 0.5 * Math.pow( 1024, k - 1 );
+			}
+			
 			return 0.5 * ( - Math.pow( 2, - 10 * ( k - 1 ) ) + 2 );
@@ -575,3 +594,5 @@
 
-			if ( ( k *= 2 ) < 1) return - 0.5 * ( Math.sqrt( 1 - k * k) - 1);
+			if ( ( k *= 2 ) < 1) {
+				return - 0.5 * ( Math.sqrt( 1 - k * k) - 1);
+			}
 			return 0.5 * ( Math.sqrt( 1 - ( k -= 2) * k) + 1);
@@ -588,6 +609,13 @@
 			var s, a = 0.1, p = 0.4;
-			if ( k === 0 ) return 0;
-			if ( k === 1 ) return 1;
-			if ( !a || a < 1 ) { a = 1; s = p / 4; }
-			else s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
+			if ( k === 0 ) {
+				return 0;
+			}
+			if ( k === 1 ) {
+				return 1;
+			}
+			if ( !a || a < 1 ) {
+				a = 1; s = p / 4;
+			} else {
+				s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
+			}
 			return - ( a * Math.pow( 2, 10 * ( k -= 1 ) ) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) );
@@ -600,6 +628,15 @@
 			var s, a = 0.1, p = 0.4;
-			if ( k === 0 ) return 0;
-			if ( k === 1 ) return 1;
-			if ( !a || a < 1 ) { a = 1; s = p / 4; }
-			else s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
+			if ( k === 0 ) {
+				return 0;
+			}
+
+			if ( k === 1 ) {
+				return 1;
+			}
+
+			if ( !a || a < 1 ) {
+				a = 1; s = p / 4;
+			} else {
+				s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
+			}
 			return ( a * Math.pow( 2, - 10 * k) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) + 1 );
@@ -612,7 +649,20 @@
 			var s, a = 0.1, p = 0.4;
-			if ( k === 0 ) return 0;
-			if ( k === 1 ) return 1;
-			if ( !a || a < 1 ) { a = 1; s = p / 4; }
-			else s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
-			if ( ( k *= 2 ) < 1 ) return - 0.5 * ( a * Math.pow( 2, 10 * ( k -= 1 ) ) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) );
+			if ( k === 0 ) {
+				return 0;
+			}
+
+			if ( k === 1 ) {
+				return 1;
+			}
+
+			if ( !a || a < 1 ) {
+				a = 1; s = p / 4;
+			} else {
+				s = p * Math.asin( 1 / a ) / ( 2 * Math.PI );
+			}
+
+			if ( ( k *= 2 ) < 1 ) {
+				return - 0.5 * ( a * Math.pow( 2, 10 * ( k -= 1 ) ) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) );
+			}
+
 			return a * Math.pow( 2, -10 * ( k -= 1 ) ) * Math.sin( ( k - s ) * ( 2 * Math.PI ) / p ) * 0.5 + 1;
@@ -643,3 +693,5 @@
 			var s = 1.70158 * 1.525;
-			if ( ( k *= 2 ) < 1 ) return 0.5 * ( k * k * ( ( s + 1 ) * k - s ) );
+			if ( ( k *= 2 ) < 1 ) {
+				return 0.5 * ( k * k * ( ( s + 1 ) * k - s ) );
+			}
 			return 0.5 * ( ( k -= 2 ) * k * ( ( s + 1 ) * k + s ) + 2 );
@@ -683,3 +735,5 @@
 
-			if ( k < 0.5 ) return TWEEN.Easing.Bounce.In( k * 2 ) * 0.5;
+			if ( k < 0.5 ) {
+				return TWEEN.Easing.Bounce.In( k * 2 ) * 0.5;
+			}
 			return TWEEN.Easing.Bounce.Out( k * 2 - 1 ) * 0.5 + 0.5;
@@ -699,5 +753,10 @@
 
-		if ( k < 0 ) return fn( v[ 0 ], v[ 1 ], f );
-		if ( k > 1 ) return fn( v[ m ], v[ m - 1 ], m - f );
+		if ( k < 0 ) {
+			return fn( v[ 0 ], v[ 1 ], f );
+		}
 
+		if ( k > 1 ) {
+			return fn( v[ m ], v[ m - 1 ], m - f );
+		}
+
 		return fn( v[ i ], v[ i + 1 > m ? m : i + 1 ], f - i );
@@ -725,3 +784,5 @@
 
-			if ( k < 0 ) i = Math.floor( f = m * ( 1 + k ) );
+			if ( k < 0 ) {
+				i = Math.floor( f = m * ( 1 + k ) );
+			}
 
@@ -732,5 +793,10 @@ return fn( v[ ( i - 1 + m ) % m ], v[ i ], v[ ( i + 1 ) % m ], v[ ( i + 2 ) % m ], f - i );
 
-			if ( k < 0 ) return v[ 0 ] - ( fn( v[ 0 ], v[ 0 ], v[ 1 ], v[ 1 ], -f ) - v[ 0 ] );
-			if ( k > 1 ) return v[ m ] - ( fn( v[ m ], v[ m ], v[ m - 1 ], v[ m - 1 ], f - m ) - v[ m ] );
+			if ( k < 0 ) {
+				return v[ 0 ] - ( fn( v[ 0 ], v[ 0 ], v[ 1 ], v[ 1 ], -f ) - v[ 0 ] );
+			}
 
+			if ( k > 1 ) {
+				return v[ m ] - ( fn( v[ m ], v[ m ], v[ m - 1 ], v[ m - 1 ], f - m ) - v[ m ] );
+			}
+
 			return fn( v[ i ? i - 1 : 0 ], v[ i ], v[ m < i + 1 ? m : i + 1 ], v[ m < i + 2 ? m : i + 2 ], f - i );
@@ -764,6 +830,13 @@
 				var s = 1, i;
-				if ( a[ n ] ) return a[ n ];
-				for ( i = n; i > 1; i-- ) s *= i;
-				return a[ n ] = s;
+				if ( a[ n ] ) {
+					return a[ n ];
+				}
 
+				for ( i = n; i > 1; i-- ) {
+					s *= i;
+				}
+				
+				a[n] = s;
+				return s;
+
 			};
@@ -770,0 +843,0 @@

No alert changes

Improved metrics

Total package byte prevSize

22974

increased by2.02%

Lines of code

514

increased by13.22%

Worsened metrics

Dev dependency count

3

increased by50%

No dependency changes