Welcome page and init info message

module/actor/actor.js

@@ -663,15 +663,23 @@ export class BoLActor extends Actor {
   }
 
   /*-------------------------------------------- */
-  getInitiativeRank(rollData = undefined) {
+  clearInitiative() {
+    this.unsetFlag("world", "last-initiative" )
+  }
+
+  /*-------------------------------------------- */
+  getInitiativeRank(rollData = undefined, isCombat = false) {
     if (!rollData) { 
       rollData = this.getFlag("world", "last-initiative")    
     }
     let fvttInit = 4 // Pietaille par defaut
     if (this.type == 'character' ) {
       fvttInit = 5
-      if (!rollData) {
+      if (!rollData) {        
         fvttInit = -1
+        if ( isCombat ) {
+          ui.notifications.warn(game.i18n.localize("BOL.ui.warninitiative"))
+        }
       } else {
         if (rollData.isLegendary) {
           fvttInit = 10