Improve information when hovering wires

src/js/core/sprites.js

@@ -4,7 +4,7 @@ import { round3Digits } from "./utils";
 
 const floorSpriteCoordinates = false;
 
-export const ORIGINAL_SPRITE_SCALE = "0.5";
+export const ORIGINAL_SPRITE_SCALE = "0.75";
 
 export class BaseSprite {
     /**

src/js/core/utils.js

@@ -713,3 +713,12 @@ export function rotateDirectionalObject(obj, rotation) {
         left: queue[3],
     };
 }
+
+/**
+ * Modulo which works for negative numbers
+ * @param {number} n
+ * @param {number} m
+ */
+export function safeModulo(n, m) {
+    return ((n % m) + m) % m;
+}

src/js/core/vector.js

@@ -1,4 +1,5 @@
 import { globalConfig } from "./config";
+import { safeModulo } from "./utils";
 
 const tileSize = globalConfig.tileSize;
 const halfTileSize = globalConfig.halfTileSize;
@@ -287,6 +288,15 @@ export class Vector {
         return dx * dx + dy * dy;
     }
 
+    /**
+     * Returns x % f, y % f
+     * @param {number} f
+     * @returns {Vector} new vector
+     */
+    modScalar(f) {
+        return new Vector(safeModulo(this.x, f), safeModulo(this.y, f));
+    }
+
     /**
      * Computes and returns the center between both points
      * @param {Vector} v