Fix: attaques à distance

module/combat/distance.mjs

@@ -36,19 +36,18 @@ export class Distance {
   }
 
   static distance(token, defenderToken) {
-    if (token instanceof Token && defenderToken instanceof Token) {
-      const ray = new foundry.canvas.geometry.Ray(
-        token.getCenterPoint(),
-        defenderToken.getCenterPoint()
-      )
-      return Number(canvas.grid.measureDistances([{ ray }], { gridSpaces: false }))
+    if (Distance.$isToken(token) && Distance.$isToken(defenderToken)) {
+      const source = token.getCenterPoint()
+      const target = defenderToken.getCenterPoint()
+      const measure = canvas.grid.measurePath([ source, target])
+      return measure.distance
     }
     return -1 /* distance indéterminée */
   }
 
   static isVisible(token, defenderToken) {
     // TODO: regarder les StatusEffect aveuglé?
-    if (token instanceof Token && defenderToken instanceof Token) {
+    if (Distance.$isToken(token) && Distance.$isToken(defenderToken)) {
       return canvas.effects.visibility.testVisibility(defenderToken.getCenterPoint(), { object: token })
     }
     return true
@@ -79,11 +78,11 @@ export class Distance {
   }
 
   static ajustementMouvement(defenderToken) {
-    if (defenderToken instanceof Token) {
+    if (Distance.$isToken(defenderToken)) {
       if (defenderToken.actor?.getSurprise(true) != '') return { msg: "immobile (surprise)", diff: 0 };
-      if (defenderToken.inCombat) return { msg: "en mouvement (combat)", diff: -4 };
+      if (defenderToken.inCombat) return { msg: "en combat", diff: -4 };
     }
-    return { msg: "à déterminer (0 immobile, -3 actif, -4 en mouvement, -5 en zig-zag)", diff: -3 };
+    return { msg: "à déterminer", diff: -3 };
   }
 
   static diff(...ajustements) {
@@ -116,4 +115,8 @@ export class Distance {
     return undefined
   }
 
+  static $isToken(token) {
+    return token instanceof Token || token instanceof TokenDocument
+  }
+
 }