Update TokenHome.js

Author: keithcurtis1

TokenHome/TokenHome.js

@@ -6,47 +6,40 @@ on('ready', () => {
   const STORAGE_ATTR = 'gmnotes';
   const DEFAULT_LOC = 'L1';
   const VALID_LAYERS = ['objects', 'map', 'gmlayer', 'walls'];
+  const DEFAULT_RADIUS = 300;
 
   /*************************
    * REGEX
    *************************/
-
-  // Entire hidden storage block
   const HOME_BLOCK_REGEX =
     /<div style="display:\s*none">\s*TOKENHOME([\s\S]*?)<\/div>/i;
 
-  // Individual home lines: L1:123,456,objects
   const HOME_LINE_REGEX =
     /^\s*(L\d+)\s*:\s*(-?\d+(?:\.\d*)?)\s*,\s*(-?\d+(?:\.\d*)?)\s*,\s*(\w+)\s*$/gim;
 
   /*************************
    * LOW-LEVEL HELPERS
    *************************/
-   
-   const extractLocation = (args) => {
-  const locArg = args.find(a => /^L\d+$/i.test(a));
-  return (locArg || DEFAULT_LOC).toUpperCase();
-};
-
-
   const readNotes = (token) =>
     unescape(token.get(STORAGE_ATTR) || '');
 
   const writeNotes = (token, text) =>
     token.set(STORAGE_ATTR, escape(text));
 
+  const distance = (a, b) =>
+    Math.hypot(a.left - b.left, a.top - b.top);
+
   /*************************
    * STORAGE
    *************************/
-
   const getHomes = (token) => {
     const notes = readNotes(token);
     const match = notes.match(HOME_BLOCK_REGEX);
     const homes = {};
 
     if (!match) return homes;
 
-HOME_LINE_REGEX.lastIndex = 0;
+    HOME_LINE_REGEX.lastIndex = 0;
     let m;
     while ((m = HOME_LINE_REGEX.exec(match[1])) !== null) {
       const [, loc, left, top, layer] = m;
@@ -56,20 +49,14 @@ HOME_LINE_REGEX.lastIndex = 0;
         layer: VALID_LAYERS.includes(layer) ? layer : 'objects'
       };
     }
-
     return homes;
   };
 
   const saveHomes = (token, homes) => {
-    let notes = readNotes(token);
-
-    // Strip old block entirely
-    notes = notes.replace(HOME_BLOCK_REGEX, '');
+    let notes = readNotes(token).replace(HOME_BLOCK_REGEX, '');
 
     const lines = Object.entries(homes)
-      .map(([loc, h]) =>
-        `${loc}:${h.left},${h.top},${h.layer}`
-      )
+      .map(([loc, h]) => `${loc}:${h.left},${h.top},${h.layer}`)
       .join('\n');
 
     if (!lines.trim()) {
@@ -88,103 +75,133 @@ ${lines}
 
   const setHome = (token, loc) => {
     const homes = getHomes(token);
-
     homes[loc] = {
       left: token.get('left'),
       top: token.get('top'),
       layer: VALID_LAYERS.includes(token.get('layer'))
         ? token.get('layer')
         : 'objects'
     };
-
     saveHomes(token, homes);
   };
 
-  const getHome = (token, loc) => {
-    return getHomes(token)[loc];
-  };
-
   /*************************
-   * PAGE HELPERS
+   * ANCHOR + SUMMON
    *************************/
-
-  const getPageForPlayer = (playerid) => {
-    if (playerIsGM(playerid)) {
-      return Campaign().get('playerpageid');
+  const getAnchorFromSelection = (sel) => {
+    if (!sel || sel.length !== 1) return null;
+    const o = sel[0];
+    const obj = getObj(o._type, o._id);
+    if (!obj) return null;
+
+    if (o._type === 'graphic' || o._type === 'text') {
+      return { left: obj.get('left'), top: obj.get('top') };
     }
+    if (o._type === 'pin') {
+      return { left: obj.get('x'), top: obj.get('y') };
+    }
+    return null;
+  };
 
-    const psp = Campaign().get('playerspecificpages');
-    return psp[playerid] || Campaign().get('playerpageid');
+  const findClosestHome = (homes, anchor, limitLoc) => {
+    let best = null;
+    Object.entries(homes).forEach(([loc, h]) => {
+      if (limitLoc && loc !== limitLoc) return;
+      const d = distance(h, anchor);
+      if (!best || d < best.dist) {
+        best = { home: h, dist: d };
+      }
+    });
+    return best;
   };
 
   /*************************
-   * CHAT COMMAND
+   * PAGE
    *************************/
+  const getPageForPlayer = (playerid) =>
+    Campaign().get('playerpageid');
 
+  /*************************
+   * CHAT HANDLER
+   *************************/
   on('chat:message', (msg) => {
     if (msg.type !== 'api' || !/^!home\b/i.test(msg.content)) return;
     if (!playerIsGM(msg.playerid)) return;
 
-    const args = msg.content.split(/\s+--/).slice(1);
-let sub = (args[0] || '').trim().toLowerCase();
-
-// If the first argument is a location (L#), it is NOT a subcommand
-if (/^l\d+$/i.test(sub)) {
-  sub = '';
-} else {
-  args.shift();
-}
-
-const loc = extractLocation(args.concat(sub));
+    const rawFlags = msg.content.split(/\s+--/).slice(1).map(f => f.toLowerCase());
+
+    // Extract location FIRST
+    let location = null;
+    rawFlags.forEach(f => {
+      if (/^l\d+$/.test(f)) location = f.toUpperCase();
+    });
+
+    // Determine mode (location never counts as mode)
+    let mode = 'recall';
+    if (rawFlags.includes('set')) mode = 'set';
+    else if (rawFlags.includes('all')) mode = 'all';
+    else if (rawFlags.includes('summon')) mode = 'summon';
+
+    let radius = DEFAULT_RADIUS;
+    rawFlags.forEach(f => {
+      if (f.startsWith('radius|')) {
+        const v = Number(f.split('|')[1]);
+        if (!isNaN(v)) radius = v;
+      }
+    });
 
     const pageid = getPageForPlayer(msg.playerid);
     const page = getObj('page', pageid);
+    if (!page) return;
 
     const grid = 70 * (page.get('snapping_increment') || 1);
     const half = grid / 2;
     const maxX = page.get('width') * grid;
     const maxY = page.get('height') * grid;
-
     const clamp = (v, max) => Math.max(half, Math.min(v, max - half));
 
     const selected = (msg.selected || [])
       .map(o => getObj('graphic', o._id))
       .filter(Boolean);
 
-    switch (sub) {
+    switch (mode) {
 
-      case 'set': {
-        selected.forEach(t => setHome(t, loc));
+      case 'set':
+        selected.forEach(t => setHome(t, location || DEFAULT_LOC));
         break;
-      }
 
-      case 'all': {
-        findObjs({ type: 'graphic', pageid })
-          .forEach(t => {
-            const h = getHome(t, loc);
-            if (!h) return;
+      case 'all':
+        findObjs({ type: 'graphic', pageid }).forEach(t => {
+          const h = getHomes(t)[location || DEFAULT_LOC];
+          if (!h) return;
+          t.set({ left: clamp(h.left, maxX), top: clamp(h.top, maxY), layer: h.layer });
+        });
+        break;
+
+      case 'summon': {
+        const anchor = getAnchorFromSelection(msg.selected);
+        if (!anchor) return;
 
+        findObjs({ type: 'graphic', pageid }).forEach(t => {
+          const homes = getHomes(t);
+          const closest = findClosestHome(homes, anchor, location);
+          if (closest && closest.dist <= radius) {
             t.set({
-              left: clamp(h.left, maxX),
-              top: clamp(h.top, maxY),
-              layer: h.layer
+              left: clamp(closest.home.left, maxX),
+              top: clamp(closest.home.top, maxY),
+              layer: closest.home.layer
             });
-          });
+          }
+        });
         break;
       }
 
-      default: {
+      default: // recall
         selected.forEach(t => {
-          const h = getHome(t, loc);
+          const h = getHomes(t)[location || DEFAULT_LOC];
           if (!h) return;
-
-          t.set({
-            left: clamp(h.left, maxX),
-            top: clamp(h.top, maxY),
-            layer: h.layer
-          });
+          t.set({ left: clamp(h.left, maxX), top: clamp(h.top, maxY), layer: h.layer });
         });
-      }
     }
   });
 });