initial commit, lordsawar source, slightly modified

[lordsawar] / src / QEnemyArmies.cpp

diff --git a/src/QEnemyArmies.cpp b/src/QEnemyArmies.cpp
new file mode 100644 (file)
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--- /dev/null
+++ b/src/QEnemyArmies.cpp
@@ -0,0 +1,174 @@
+// Copyright (C) 2003, 2004, 2005 Ulf Lorenz
+// Copyright (C) 2004 Andrea Paternesi
+// Copyright (C) 2007, 2008, 2009 Ben Asselstine
+// Copyright (C) 2007, 2008 Ole Laursen
+//
+//  This program is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation; either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU Library General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 
+//  02110-1301, USA.
+
+#include <sstream>
+#include <sigc++/functors/mem_fun.h>
+#include "ucompose.hpp"
+
+#include "QEnemyArmies.h"
+#include "QuestsManager.h"
+#include "playerlist.h"
+#include "stacklist.h"
+#include "GameMap.h"
+
+using namespace std;
+
+//go get an existing alive player,
+//with the stipluation that player P is not taken into consideration
+Player* getVictimPlayer(Player *p)
+{
+  std::vector<Player*> players;
+  const Playerlist* pl = Playerlist::getInstance();
+  for (Playerlist::const_iterator it = pl->begin(); it != pl->end(); it++)
+    {
+      if ((*it) != p && (*it)->isDead() == false && (*it) != pl->getNeutral())
+       players.push_back((*it));
+    }
+  if (players.size() == 0)
+    return NULL;
+  else
+    return players[rand() % players.size()];
+}
+
+void QuestEnemyArmies::update_targets()
+{
+  Stacklist::const_iterator sit ;
+  Stacklist *sl = d_victim_player->getStacklist();
+  d_targets.clear();
+  for (sit = sl->begin(); sit != sl->end(); sit++)
+    {
+      //is this not a city location?  no?  then it's a target.
+      if (GameMap::getCity((*sit)->getPos()) == NULL)
+       d_targets.push_back((*sit)->getPos());
+    }
+}
+
+//#define debug(x) {cerr<<__FILE__<<": "<<__LINE__<<": "<<x<<endl<<flush;}
+#define debug(x)
+QuestEnemyArmies::QuestEnemyArmies(QuestsManager& q_mgr, guint32 hero)
+  : Quest(q_mgr, hero, Quest::KILLARMIES), d_killed(0)
+{
+  // have us be informed when hostilities break out
+  d_victim_player = getVictimPlayer(getHero()->getOwner());
+
+  /** we have to kill 14-20 units: 14 + rand(0..6) */
+  d_to_kill = 14 + (rand() % 7);
+
+  update_targets();
+  initDescription();
+}
+
+QuestEnemyArmies::QuestEnemyArmies(QuestsManager& q_mgr, XML_Helper* helper) 
+  : Quest(q_mgr, helper)
+{
+  guint32 ui;
+
+  helper->getData(d_to_kill, "to_kill");
+  helper->getData(d_killed,  "killed");
+  helper->getData(ui, "victim_player");
+
+  d_victim_player = Playerlist::getInstance()->getPlayer(ui);
+
+  update_targets();
+  initDescription();
+}
+
+QuestEnemyArmies::QuestEnemyArmies(QuestsManager& q_mgr, guint32 hero,
+                                  guint32 armies_to_kill, guint32 victim_player)
+  : Quest(q_mgr, hero, Quest::KILLARMIES), d_killed(0)
+{
+  // have us be informed when hostilities break out
+  d_victim_player = Playerlist::getInstance()->getPlayer(victim_player);
+  d_to_kill = armies_to_kill;
+
+  update_targets();
+  initDescription();
+}
+
+bool QuestEnemyArmies::save(XML_Helper *helper) const
+{
+  bool retval = true;
+
+  retval &= helper->openTag(Quest::d_tag);
+  retval &= Quest::save(helper);
+  retval &= helper->saveData("to_kill", d_to_kill);
+  retval &= helper->saveData("killed",  d_killed);
+  retval &= helper->saveData("victim_player", d_victim_player->getId());
+  retval &= helper->closeTag();
+
+  return retval;
+}
+
+std::string QuestEnemyArmies::getProgress() const
+{
+  return String::ucompose (_("You have killed %1 so far."), d_killed);
+}
+
+void QuestEnemyArmies::getSuccessMsg(std::queue<std::string>& msgs) const
+{
+  msgs.push(String::ucompose(_("You have managed to slaughter %1 armies."), d_killed));
+  msgs.push(_("Well done!"));
+}
+
+void QuestEnemyArmies::getExpiredMsg(std::queue<std::string>& msgs) const
+{
+  // This quest should never expire, so this is just a dummy function
+}
+
+void QuestEnemyArmies::initDescription()
+{
+  d_description = String::ucompose(_("You shall slaughter %1 armies of the treacherous %2."),
+                                  d_to_kill, d_victim_player->getName());
+}
+
+bool QuestEnemyArmies::isFeasible(guint32 heroId)
+{
+  if (getVictimPlayer(getHeroById(heroId)->getOwner()))
+    return true;
+  return false;
+}
+
+void QuestEnemyArmies::armyDied(Army *a, bool heroIsCulprit)
+{
+  if (!isPendingDeletion())
+    return;
+  Hero *h = getHero();
+  if (!h || h->getHP() <= 0)
+    {
+      deactivate();
+      return;
+    }
+
+  if (heroIsCulprit == true && a->getOwner() == d_victim_player)
+    {
+      d_killed++;
+      if (d_killed >= d_to_kill)
+       {
+         debug("CONGRATULATIONS: QUEST 'ENEMY ARMIES' IS COMPLETED!");
+         d_q_mgr.questCompleted(d_hero);
+       }
+    }
+}
+
+void QuestEnemyArmies::cityAction(City *c, CityDefeatedAction action, 
+                                 bool heroIsCulprit, int gold)
+{
+  ;//this quest doesn't care what happens to cities
+}