Azacru: Add missing validation step when reorienting

Author: Perlkonig

locales/en/apgames.json

@@ -3429,6 +3429,7 @@
             "NO_MOVES": "The piece at {{where}} cannot move."
         },
         "azacru": {
+            "BAD_MOVE": "Pieces may only move straight ahead or at a 45 degree angle.",
             "BAD_ORIENTATION": "The only valid orientation notations are \">\", \"<\", and \".\".",
             "BAD_PASS": "You may not pass if legal moves are available.",
             "ENEMY_TILE": "You can't land on opposing tiles.",

src/games/azacru.ts

@@ -495,6 +495,14 @@ export class AzacruGame extends GameBase {
 
         // check for reorientation trigger
         if (m.endsWith("*")) {
+            // make sure base move is legal
+            const base = m.substring(0, m.length - 1);
+            if (! this.baseMoves().includes(base)) {
+                result.valid = false;
+                result.message = i18next.t("apgames:validation.azacru.BAD_MOVE")
+                return result;
+            }
+            // if it is, then proceed
             result.valid = true;
             result.complete = -1;
             result.canrender = true;