Read wpak booleans the way the client does

boolToken follows Core.dll String::ToBool with a false default instead of
throwing, and the five PowerActions keys the client compares to exact
"TRUE" use the new optionalExactTrueToken.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/engine/parsers/wpak/PowerActionParser.java

@@ -186,13 +186,13 @@ public class PowerActionParser {
 
         switch (line.token(0)) {
             case "ISAGGRESSIVE=":
-                powerAction.isaggressive = line.optionalBoolToken(1);
+                powerAction.isaggressive = line.optionalExactTrueToken(1);
                 break;
             case "BLADETRAILS=":
-                powerAction.bladetrails = line.optionalBoolToken(1);
+                powerAction.bladetrails = line.optionalExactTrueToken(1);
                 break;
             case "ISRESISTABLE=":
-                powerAction.isresistable = line.optionalBoolToken(1);
+                powerAction.isresistable = line.optionalExactTrueToken(1);
                 break;
             case "APPLYEFFECTSELF=":
                 powerAction.applyeffectself = line.token(1);
@@ -225,10 +225,10 @@ public class PowerActionParser {
                 powerAction.femalebodyparts.addAll(line.intTokensFrom(1));
                 break;
             case "SHOULDSHOWWEAPONS=":
-                powerAction.shouldshowweapons = line.optionalBoolToken(1);
+                powerAction.shouldshowweapons = line.optionalExactTrueToken(1);
                 break;
             case "SHOULDSHOWARMOR=":
-                powerAction.shouldshowarmor = line.optionalBoolToken(1);
+                powerAction.shouldshowarmor = line.optionalExactTrueToken(1);
                 break;
             case "ATTACKANIMS=":
                 powerAction.attackanims.addAll(line.intTokensFrom(1));

src/engine/parsers/wpak/WpakLine.java

@@ -107,23 +107,44 @@ public class WpakLine {
         return intToken(index);
     }
 
-    // TRUE/FALSE, or a number where non-zero is true
+    // Core.dll String::ToBool with the false default every wpak loader passes: a leading '0' is
+    // false, '1'..'9' is true, then TRUE/FALSE in any case; anything else reads as false
 
     public boolean boolToken(int index) {
 
         String value = token(index);
+        char first = value.isEmpty() ? 0 : value.charAt(0);
+
+        if (first == '0')
+            return false;
+
+        if (first >= '1' && first <= '9')
+            return true;
 
         if (value.equalsIgnoreCase("TRUE"))
             return true;
 
-        if (value.equalsIgnoreCase("FALSE"))
+        if (!value.equalsIgnoreCase("FALSE"))
+            Logger.warn(location() + ": token " + index + " '" + value + "' read as false, as the client does");
+
+        return false;
+    }
+
+    // Some PowerActions keys compare the token to "TRUE" exactly (String_EqualsCStr 0x546450), so "1" is false
+
+    public boolean optionalExactTrueToken(int index) {
+
+        String value;
+
+        if (!has(index))
             return false;
 
-        try {
-            return Integer.parseInt(value) != 0;
-        } catch (NumberFormatException e) {
-            throw error("token " + index + " '" + value + "' is not a boolean");
-        }
+        value = token(index);
+
+        if (!value.equals("TRUE") && !value.equals("FALSE"))
+            Logger.warn(location() + ": token " + index + " '" + value + "' read as false, as the client does");
+
+        return value.equals("TRUE");
     }
 
     public boolean optionalBoolToken(int index) {