public static Object[] toObjectArray(Varargs luaArgs, int luaStartIndex) {
// Don't check upper bound -- otherwise varargs after an optional arg are annoying to use
Checks.checkRange(luaStartIndex, "luaStartIndex", 1);
Object[] result = new Object[luaArgs.narg() + 1 - luaStartIndex];
for (int n = 0; n < result.length; n++) {
result[n] = CoerceLuaToJava.coerceArg(luaArgs.arg(luaStartIndex + n), Object.class);
}
return result;
}
public static ILayer getLayerArg(Varargs args, int index) throws ScriptException {
if (args.isuserdata(index)) {
ILayer layer = args.touserdata(index, ILayer.class);
if (layer != null) {
return layer;
}
} else if (args.isnil(index)) {
return null;
}
throw new ScriptException("Invalid layer arg: " + args.tojstring(1));
}
public static FilePath getPath(Varargs args, int index) {
return getPath(args.arg(index));
}