initial commit, lordsawar source, slightly modified

[lordsawar] / src / historymap.cpp

diff --git a/src/historymap.cpp b/src/historymap.cpp
new file mode 100644 (file)
index 0000000..7de2027
--- /dev/null
+++ b/src/historymap.cpp
@@ -0,0 +1,107 @@
+//  Copyright (C) 2007, 2008, 2009 Ben Asselstine
+//
+//  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 <config.h>
+
+#include <algorithm>
+#include <assert.h>
+
+#include "vector.h"
+#include "gui/image-helpers.h"
+#include <gtkmm.h>
+#include <gdkmm.h>
+
+#include "historymap.h"
+#include "city.h"
+#include "ruin.h"
+#include "GameMap.h"
+#include "GraphicsCache.h"
+
+HistoryMap::HistoryMap(LocationList<City*> *clist, LocationList<Ruin*> *rlist)
+{
+  d_clist = clist;
+  d_rlist = rlist;
+}
+
+void HistoryMap::after_draw()
+{
+    OverviewMap::after_draw();
+    drawCities();
+    drawRuins();
+    map_changed.emit(surface);
+}
+
+void HistoryMap::drawRuins()
+{
+  GraphicsCache *gc = GraphicsCache::getInstance();
+
+  // Draw all cities as shields over the city location, in the colors of
+  // the players.
+  LocationList<Ruin*>::iterator it = d_rlist->begin();
+  for (; it != d_rlist->end(); it++)
+  {
+      Ruin *ruin = *it;
+      PixMask *tmp;
+      if (ruin->isVisible(Playerlist::getViewingplayer()) == false)
+        continue;
+      if (ruin->isSearched() == false)
+        continue;
+      if (ruin->isHidden() == true && ruin->getOwner() != 
+          Playerlist::getInstance()->getActiveplayer())
+        continue;
+
+      tmp = gc->getShieldPic(1, ruin->getOwner());
+      tmp = tmp->copy();
+      PixMask::scale(tmp, tmp->get_width()/2, tmp->get_height()/2);
+  
+      Vector<int> pos = (*it)->getPos();
+      pos = mapToSurface(pos);
+      tmp->blit_centered(surface, pos);
+      delete tmp;
+  }
+}
+
+void HistoryMap::drawCities()
+{
+  GraphicsCache *gc = GraphicsCache::getInstance();
+
+  // Draw all cities as shields over the city location, in the colors of
+  // the players.
+  LocationList<City*>::iterator it = d_clist->begin();
+  for (; it != d_clist->end(); it++)
+  {
+      PixMask *tmp;
+      if ((*it)->isVisible(Playerlist::getViewingplayer()) == false)
+        continue;
+      if ((*it)->isBurnt() == true)
+        tmp = gc->getSmallRuinedCityPic();
+      else
+        tmp = gc->getShieldPic(0, (*it)->getOwner());
+  
+      Vector<int> pos = (*it)->getPos();
+      pos = mapToSurface(pos);
+      tmp->blit_centered(surface, pos);
+  }
+}
+
+void HistoryMap::updateCities (LocationList<City*> *clist, LocationList<Ruin*> *rlist)
+{
+  d_clist = clist;
+  d_rlist = rlist;
+  draw(Playerlist::getViewingplayer());
+  after_draw();
+}