supertux/contrib/supertux-coop.diff

Index: src/control/joystickkeyboardcontroller.cpp
===================================================================
--- src/control/joystickkeyboardcontroller.cpp	(revision 6139)
+++ src/control/joystickkeyboardcontroller.cpp	(working copy)
@@ -479,11 +479,12 @@
   KeyMap::iterator key_mapping = keymap.find(event.key.keysym.sym);
 
   // if console key was pressed: toggle console
-  if ((key_mapping != keymap.end()) && (key_mapping->second == CONSOLE)) {
+  // only main controller does console
+  if ((key_mapping != keymap.end()) && (key_mapping->second == CONSOLE) && (this == g_main_controller)) {
     if (event.type == SDL_KEYDOWN) 
       Console::instance->toggle();
   } else {
-    if (Console::instance->hasFocus()) {
+    if (Console::instance->hasFocus() && (this == g_main_controller)) {
       // if console is open: send key there
       process_console_key_event(event);
     } else if (MenuManager::current()) {
Index: src/object/player.cpp
===================================================================
--- src/object/player.cpp	(revision 6139)
+++ src/object/player.cpp	(working copy)
@@ -152,7 +152,7 @@
   climbing(0)
 {
   this->name = name;
-  controller = g_main_controller;
+  controller = (name == "Penny") ? g_secondary_controller : g_main_controller;
   scripting_controller.reset(new CodeController());
   sprite = sprite_manager->create("images/creatures/tux/tux.sprite");
   airarrow = Surface::create("images/engine/hud/airarrow.png");
@@ -1015,6 +1015,16 @@
   else
     sa_postfix = "-right";
 
+  // two-player hack: draw Penny in a different color
+  if (name == "Penny") {
+    sprite->set_color(Color(1.0f, 1.0f, 0.5f, 1.0f));
+  } else {
+    sprite->set_color(Color(1.0f, 1.0f, 1.0f, 1.0f));
+  }
+  // if/when we have complete penny gfx, we can
+  // load those instead of Tux's sprite in the
+  // constructor
+
   /* Set Tux sprite action */
   if(dying) {
     sprite->set_action("gameover");
@@ -1177,6 +1187,11 @@
     return FORCE_MOVE;
   }
 
+  Player* player = dynamic_cast<Player*> (&other);
+  if(player) {
+    return ABORT_MOVE;
+  }
+
   if(hit.left || hit.right) {
     try_grab(); //grab objects right now, in update it will be too late
   }
@@ -1276,8 +1291,11 @@
     dying_timer.start(3.0);
     set_group(COLGROUP_DISABLED);
 
-    Sector::current()->effect->fade_out(3.0);
-    sound_manager->stop_music(3.0);
+    // Two-player hack: ignore Penny's death
+    if (name != "Penny") {
+      Sector::current()->effect->fade_out(3.0);
+      sound_manager->stop_music(3.0);
+    }
   }
 }
 
Index: src/supertux/game_session.cpp
===================================================================
--- src/supertux/game_session.cpp	(revision 6139)
+++ src/supertux/game_session.cpp	(working copy)
@@ -93,6 +93,7 @@
   end_sequence = 0;
 
   g_main_controller->reset();
+  g_secondary_controller->reset();
 
   currentsector = 0;
 
@@ -434,6 +435,22 @@
     game_pause = false;
   }
 
+  // two-player hack: resurrect Penny when she dies
+  Player* tux = currentsector->player;
+  for(std::vector<GameObject*>::iterator i = currentsector->gameobjects.begin(); i != currentsector->gameobjects.end(); ++i) {
+    Player* p = dynamic_cast<Player*>(*i);
+    if (!p) continue;
+    if (p == tux) continue;
+    if (p->is_dead()) {
+      p->remove_me();
+      static PlayerStatus* ps = new PlayerStatus();
+      p = new Player(ps, "Penny");
+      currentsector->add_object(p);
+      p->move(tux->get_pos());
+      p->safe_timer.start(TUX_SAFE_TIME);
+    }
+  }
+
   check_end_conditions();
 
   // respawning in new sector?
Index: src/supertux/gameconfig.cpp
===================================================================
--- src/supertux/gameconfig.cpp	(revision 6139)
+++ src/supertux/gameconfig.cpp	(working copy)
@@ -94,6 +94,11 @@
     g_main_controller->read(*config_control_lisp);
   }
 
+  const lisp::Lisp* config_control_p2_lisp = config_lisp->get_lisp("control-p2");
+  if(config_control_p2_lisp && g_secondary_controller) {
+    g_secondary_controller->read(*config_control_p2_lisp);
+  }
+
   const lisp::Lisp* config_addons_lisp = config_lisp->get_lisp("addons");
   if(config_addons_lisp) {
     AddonManager::get_instance().read(*config_addons_lisp);
@@ -138,6 +143,12 @@
     writer.end_list("control");
   }
 
+  if(g_secondary_controller) {
+    writer.start_list("control-p2");
+    g_secondary_controller->write(writer);
+    writer.end_list("control-p2");
+  }
+
   writer.start_list("addons");
   AddonManager::get_instance().write(writer);
   writer.end_list("addons");
Index: src/supertux/globals.cpp
===================================================================
--- src/supertux/globals.cpp	(revision 6139)
+++ src/supertux/globals.cpp	(working copy)
@@ -19,6 +19,7 @@
 
 SDL_Surface* g_screen;
 JoystickKeyboardController* g_main_controller = 0;
+JoystickKeyboardController* g_secondary_controller = 0;
 tinygettext::DictionaryManager* dictionary_manager = 0;
 
 int SCREEN_WIDTH;
Index: src/supertux/globals.hpp
===================================================================
--- src/supertux/globals.hpp	(revision 6139)
+++ src/supertux/globals.hpp	(working copy)
@@ -41,6 +41,7 @@
 
 // global variables
 extern JoystickKeyboardController* g_main_controller;
+extern JoystickKeyboardController* g_secondary_controller;
 
 extern SDL_Surface* g_screen;
 
@@ -64,6 +65,7 @@
 
 // global player state
 extern PlayerStatus* player_status;
+extern PlayerStatus* second_player_status;
 
 extern SpriteManager* sprite_manager;
 
Index: src/supertux/main.cpp
===================================================================
--- src/supertux/main.cpp	(revision 6139)
+++ src/supertux/main.cpp	(working copy)
@@ -541,6 +541,7 @@
 
     timelog("controller");
     g_main_controller = new JoystickKeyboardController();
+    g_secondary_controller = new JoystickKeyboardController();
 
     timelog("config");
     init_config();
@@ -629,6 +630,8 @@
   g_config = NULL;
   delete g_main_controller;
   g_main_controller = NULL;
+  delete g_secondary_controller;
+  g_secondary_controller = NULL;
   delete Console::instance;
   Console::instance = NULL;
   scripting::exit_squirrel();
Index: src/supertux/menu/menu_storage.cpp
===================================================================
--- src/supertux/menu/menu_storage.cpp	(revision 6139)
+++ src/supertux/menu/menu_storage.cpp	(working copy)
@@ -26,6 +26,8 @@
 ProfileMenu*  MenuStorage::profile_menu = 0;
 KeyboardMenu* MenuStorage::key_options_menu = 0;
 JoystickMenu* MenuStorage::joystick_options_menu = 0;
+KeyboardMenu* MenuStorage::key_options_p2_menu = 0;
+JoystickMenu* MenuStorage::joystick_options_p2_menu = 0;
 
 OptionsMenu*
 MenuStorage::get_options_menu()
@@ -63,4 +65,26 @@
   return joystick_options_menu;
 }
 
+KeyboardMenu*
+MenuStorage::get_key_options_p2_menu()
+{
+  if (!key_options_p2_menu)
+  { // FIXME: this in never freed
+    key_options_p2_menu = new KeyboardMenu(g_secondary_controller);
+  }
+
+  return key_options_p2_menu;
+}
+
+JoystickMenu*
+MenuStorage::get_joystick_options_p2_menu()
+{
+  if (!joystick_options_p2_menu)
+  { // FIXME: this in never freed
+    joystick_options_p2_menu = new JoystickMenu(g_secondary_controller);
+  }
+
+  return joystick_options_p2_menu;
+}
+
 /* EOF */
Index: src/supertux/menu/menu_storage.hpp
===================================================================
--- src/supertux/menu/menu_storage.hpp	(revision 6139)
+++ src/supertux/menu/menu_storage.hpp	(working copy)
@@ -32,12 +32,16 @@
   static ProfileMenu*  get_profile_menu();
   static KeyboardMenu* get_key_options_menu();
   static JoystickMenu* get_joystick_options_menu();
+  static KeyboardMenu* get_key_options_p2_menu();
+  static JoystickMenu* get_joystick_options_p2_menu();
 
 private:
   static OptionsMenu*  options_menu;
   static ProfileMenu*  profile_menu;
   static KeyboardMenu* key_options_menu;
   static JoystickMenu* joystick_options_menu;
+  static KeyboardMenu* key_options_p2_menu;
+  static JoystickMenu* joystick_options_p2_menu;
 
 private:
   MenuStorage(const MenuStorage&);
Index: src/supertux/menu/options_menu.cpp
===================================================================
--- src/supertux/menu/options_menu.cpp	(revision 6139)
+++ src/supertux/menu/options_menu.cpp	(working copy)
@@ -161,6 +161,13 @@
 
   add_submenu(_("Setup Joystick"), MenuStorage::get_joystick_options_menu())
     ->set_help(_("Configure joystick control-action mappings"));
+
+  add_submenu(_("Setup P2 Keyboard"), MenuStorage::get_key_options_p2_menu())
+    ->set_help(_("Configure key-action mappings"));
+
+  add_submenu(_("Setup P2 Joystick"), MenuStorage::get_joystick_options_p2_menu())
+    ->set_help(_("Configure joystick control-action mappings"));
+
   add_hl();
   add_back(_("Back"));
 }
Index: src/supertux/player_status.cpp
===================================================================
--- src/supertux/player_status.cpp	(revision 6139)
+++ src/supertux/player_status.cpp	(working copy)
@@ -30,6 +30,7 @@
 static const int MAX_COINS = 9999;
 
 PlayerStatus* player_status = 0;
+PlayerStatus* second_player_status = 0;
 
 PlayerStatus::PlayerStatus() :
   coins(START_COINS),
Index: src/supertux/resources.cpp
===================================================================
--- src/supertux/resources.cpp	(revision 6139)
+++ src/supertux/resources.cpp	(working copy)
@@ -48,6 +48,7 @@
   sprite_manager = new SpriteManager();
 
   player_status = new PlayerStatus();
+  second_player_status = new PlayerStatus();
 }
 
 /* Free shared data: */
@@ -67,6 +68,9 @@
 
   delete player_status;
   player_status = NULL;
+
+  delete second_player_status;
+  second_player_status = NULL;
 }
 
 /* EOF */
Index: src/supertux/screen_manager.cpp
===================================================================
--- src/supertux/screen_manager.cpp	(revision 6139)
+++ src/supertux/screen_manager.cpp	(working copy)
@@ -190,11 +190,13 @@
 ScreenManager::process_events()
 {
   g_main_controller->update();
+  g_secondary_controller->update();
   Uint8* keystate = SDL_GetKeyState(NULL);
   SDL_Event event;
   while(SDL_PollEvent(&event)) 
   {
     g_main_controller->process_event(event);
+    g_secondary_controller->process_event(event);
 
     if(MenuManager::current() != NULL)
       MenuManager::current()->event(event);
Index: src/supertux/sector.cpp
===================================================================
--- src/supertux/sector.cpp	(revision 6139)
+++ src/supertux/sector.cpp	(working copy)
@@ -84,6 +84,7 @@
   effect(0)
 {
   add_object(new Player(player_status, "Tux"));
+  add_object(new Player(second_player_status, "Penny"));
   add_object(new DisplayEffect("Effect"));
   add_object(new TextObject("Text"));
 
@@ -572,19 +573,27 @@
   }
   try_expose_me();
 
-  // spawn smalltux below spawnpoint
-  if (!player->is_big()) {
-    player->move(player_pos + Vector(0,32));
-  } else {
-    player->move(player_pos);
-  }
 
-  // spawning tux in the ground would kill him
-  if(!is_free_of_tiles(player->get_bbox())) {
-    log_warning << "Tried spawning Tux in solid matter. Compensating." << std::endl;
-    Vector npos = player->get_bbox().p1;
-    npos.y-=32;
-    player->move(npos);
+  // two-player hack: move other players to main player's position
+  for(GameObjects::iterator i = gameobjects.begin();
+      i != gameobjects.end(); ++i) {
+    Player* p = dynamic_cast<Player*>(*i);
+    if (!p) continue;
+
+    // spawn smalltux below spawnpoint
+    if (!p->is_big()) {
+      p->move(player_pos + Vector(0,32));
+    } else {
+      p->move(player_pos);
+    }
+
+    // spawning tux in the ground would kill him
+    if(!is_free_of_tiles(p->get_bbox())) {
+      log_warning << "Tried spawning Tux in solid matter. Compensating." << std::endl;
+      Vector npos = p->get_bbox().p1;
+      npos.y-=32;
+      p->move(npos);
+    }
   }
 
   camera->reset(player->get_pos());
@@ -645,7 +654,13 @@
 void
 Sector::update(float elapsed_time)
 {
-  player->check_bounds(camera);
+  // keep players in bounds
+  for(GameObjects::iterator i = gameobjects.begin();
+      i != gameobjects.end(); ++i) {
+    Player* p = dynamic_cast<Player*>(*i);
+    if (!p) continue;
+    p->check_bounds(camera);
+  }
 
   /* update objects */
   for(GameObjects::iterator i = gameobjects.begin();
@@ -741,10 +756,11 @@
   Player* player = dynamic_cast<Player*> (object);
   if(player != NULL) {
     if(this->player != 0) {
-      log_warning << "Multiple players added. Ignoring" << std::endl;
-      return false;
+//      log_warning << "Multiple players added. Ignoring" << std::endl;
+//      return false;
+    } else {
+      this->player = player;
     }
-    this->player = player;
   }
 
   DisplayEffect* effect = dynamic_cast<DisplayEffect*> (object);