Improving the battle, fixing bugs

src/Game.cpp

@@ -758,7 +758,9 @@ namespace ZL
 							((loc->player->state.attackTargetIndex >= 0) &&
 							(loc->npcs[loc->player->state.attackTargetIndex]->state.hp <= 0)))
 							&&
-							loc->player->isMoving() == false) {
+							loc->player->isMoving() == false
+							&&
+							loc->player->getHp() > 0) {
 							loc->player->state.attackTargetIndex = attackerIndex;
 						}