Converted all libs from shared to static - it will allow closed-source apps to use LGPL-ed libsdl,

and will solve some cross-referencing problems, like SDL_init called from static constructors.

alienblaster/project/jni/application/src/items.cpp

@@ -0,0 +1,131 @@
+/*************************************************************************** 
+  alienBlaster 
+  Copyright (C) 2004 
+  Paul Grathwohl, Arne Hormann, Daniel Kuehn, Soenke Schwardt
+
+  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 2, 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+***************************************************************************/
+#include "item.h"
+#include "items.h"
+#include "surfaceDB.h"
+#include "geometry.h"
+#include "global.h"
+#include "racers.h"
+
+Items::Items() {
+  timeNextItemAppear = 
+    ITEM_APPEAR_DELAY + 
+    (rand() % ITEM_APPEAR_RAND_DELAY);
+}
+
+Items::~Items() {
+  vector<Item *>::iterator i;
+  for (i = items.begin(); i != items.end(); ++i) {
+    delete *i;
+  }
+}
+
+void Items::addItem(Item *item) {
+  if (item) {
+    items.push_back(item);
+  }
+}
+
+void Items::expireItems() {
+  unsigned int i = 0;
+  while ( i < items.size() ) {
+    if ( items[i]->isExpired() ) {
+      delete items[i];
+      items.erase(items.begin() + i);
+    } else {
+      i++;
+    }
+  }
+}
+
+void Items::update( int dT ) {
+  vector<Item *>::iterator i;
+  for (i = items.begin(); i != items.end(); ++i) {
+    (*i)->update( dT );
+  }
+}
+
+void Items::draw(SDL_Surface *screen) {
+  vector<Item *>::iterator i;
+  for (i = items.begin(); i != items.end(); ++i) {
+    (*i)->draw(screen);
+  }
+}
+
+Item *Items::getItem(unsigned int idx) {
+  return items[idx];
+}
+
+
+void Items::generateItemNow( Vector2D pos, Vector2D vel ) {
+  if ( pos.getX() < 10 ) pos.setX( 10 );
+  if ( pos.getX() > SCREEN_WIDTH-10 ) pos.setX( SCREEN_WIDTH-10 );
+  if ( pos.getY() < 100 && vel.getY() < 5 ) vel.setY( 5 );
+  
+  int itemType;
+  // 10 tries for a correct item
+  for ( int i = 0; i < 10; i++ ) {
+    itemType = getRandValue( ITEM_APPEAR_CHANCES, NR_ITEM_TYPES );
+    if ( ( racers->isShipTypeActive( LIGHT_FIGHTER ) &&
+	   racers->isShipTypeActive( HEAVY_FIGHTER ) ) ||
+	 ( racers->isShipTypeActive( LIGHT_FIGHTER ) &&
+	   ( itemType == ITEM_PRIMARY_UPGRADE ||
+	     itemType == ITEM_DUMBFIRE_DOUBLE ||
+	     itemType == ITEM_KICK_ASS_ROCKET ||
+	     itemType == ITEM_HELLFIRE ||
+	     itemType == ITEM_MACHINE_GUN ||
+	     itemType == ITEM_HEALTH ||
+	     itemType == ITEM_HEATSEEKER ||
+	     itemType == ITEM_NUKE ||
+	     itemType == ITEM_ENERGY_BEAM ) ) ||
+	 ( racers->isShipTypeActive( HEAVY_FIGHTER ) &&
+	   ( itemType == ITEM_PRIMARY_UPGRADE ||
+	     itemType == ITEM_DUMBFIRE_DOUBLE ||
+	     itemType == ITEM_KICK_ASS_ROCKET ||
+	     itemType == ITEM_HEALTH ||
+	     itemType == ITEM_HEATSEEKER ||
+	     itemType == ITEM_NUKE ||
+	     itemType == ITEM_DEFLECTOR ||
+	     itemType == ITEM_LASER ) ) ) {
+      Item *item = new Item( pos, vel, (ItemTypes)itemType );
+      addItem( item );
+      break;
+    }
+  }
+}
+
+void Items::generate( int dT ) {
+  timeNextItemAppear -= dT;
+  
+  if ( timeNextItemAppear < 0 ) {
+    timeNextItemAppear = ITEM_APPEAR_DELAY + (rand() % ITEM_APPEAR_RAND_DELAY);
+    generateItemNow( Vector2D( 150 + (rand() % 340), -20 ),
+		     Vector2D( (rand() % lroundf(SCROLL_SPEED)) - SCROLL_SPEED / 2,
+			       SCROLL_SPEED + (rand() % lroundf(SCROLL_SPEED)) ) );
+  }
+}
+
+void Items::deleteAllItems() {
+  vector<Item *>::iterator i;
+  for (i = items.begin(); i != items.end(); ++i) {
+    (*i)->deleteItem();
+  }
+  expireItems();
+}