-/*
- title.c
-
- Super Tux - Title Screen
-
- by Bill Kendrick
- bill@newbreedsoftware.com
- http://www.newbreedsoftware.com/supertux/
-
- April 11, 2000 - March 15, 2004
-*/
+// $Id$
+//
+// SuperTux
+// Copyright (C) 2000 Bill Kendrick <bill@newbreedsoftware.com>
+// Copyright (C) 2004 Tobias Glaesser <tobi.web@gmx.de>
+//
+// 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
+// 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 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 <iostream>
#include <stdio.h>
static bool walking;
static Timer random_timer;
-static SDL_Event event;
-static SDLKey key;
-static int frame, i;
+static int frame;
static unsigned int last_update_time;
static unsigned int update_time;
-void display_credits();
-
-std::vector<st_subset> contrib_subsets;
+std::vector<LevelSubset*> contrib_subsets;
std::string current_contrib_subset;
-void update_contrib_menu()
+void free_contrib_menu()
{
- // FIXME: Hack to update only once
- static bool up_to_date = false;
+ for(std::vector<LevelSubset*>::iterator i = contrib_subsets.begin();
+ i != contrib_subsets.end(); ++i)
+ delete *i;
- if (!up_to_date)
- {
- string_list_type level_subsets = dsubdirs("/levels", "info");
+ contrib_subsets.clear();
+ contrib_menu->clear();
+}
- contrib_menu->clear();
- contrib_menu->additem(MN_LABEL,"Contrib Levels",0,0);
- contrib_menu->additem(MN_HL,"",0,0);
+void generate_contrib_menu()
+{
+ string_list_type level_subsets = dsubdirs("/levels", "info");
- for (int i = 0; i < level_subsets.num_items; ++i)
- {
- st_subset subset;
- subset.load(level_subsets.item[i]);
- contrib_menu->additem(MN_GOTO, subset.title.c_str(), i, contrib_subset_menu);
- contrib_subsets.push_back(subset);
- }
+ free_contrib_menu();
- contrib_menu->additem(MN_HL,"",0,0);
- contrib_menu->additem(MN_BACK,"Back",0,0);
+ contrib_menu->additem(MN_LABEL,"Contrib Levels",0,0);
+ contrib_menu->additem(MN_HL,"",0,0);
- string_list_free(&level_subsets);
- up_to_date = true;
+ for (int i = 0; i < level_subsets.num_items; ++i)
+ {
+ LevelSubset* subset = new LevelSubset();
+ subset->load(level_subsets.item[i]);
+ contrib_menu->additem(MN_GOTO, subset->title.c_str(), i,
+ contrib_subset_menu, i+1);
+ contrib_subsets.push_back(subset);
}
+
+ contrib_menu->additem(MN_HL,"",0,0);
+ contrib_menu->additem(MN_BACK,"Back",0,0);
+
+ string_list_free(&level_subsets);
}
void check_contrib_menu()
int index = contrib_menu->check();
if (index != -1)
{
- index -= 2; // FIXME: Hack
+ index -= 1;
if (index >= 0 && index <= int(contrib_subsets.size()))
{
if (current_subset != index)
{
current_subset = index;
// FIXME: This shouln't be busy looping
- st_subset& subset = contrib_subsets[index];
+ LevelSubset& subset = * (contrib_subsets[index]);
current_contrib_subset = subset.name;
{
Level level;
level.load(subset.name, i);
- contrib_subset_menu->additem(MN_ACTION, level.name, 0, 0);
+ contrib_subset_menu->additem(MN_ACTION, level.name, 0, 0, i);
}
contrib_subset_menu->additem(MN_HL,"",0,0);
contrib_subset_menu->additem(MN_BACK, "Back", 0, 0);
int index = contrib_subset_menu->check();
if (index != -1)
{
- index -= 1; // FIXME: Hack
- std::cout << "Sarting level: " << index << std::endl;
- GameSession session(current_contrib_subset, index, ST_GL_PLAY);
- session.run();
- menu_reset();
- Menu::set_current(main_menu);
- show_menu = 1;
+ if (contrib_subset_menu->get_item_by_id(index).kind == MN_ACTION)
+ {
+ std::cout << "Starting level: " << index << std::endl;
+ GameSession session(current_contrib_subset, index, ST_GL_PLAY);
+ session.run();
+ player_status.reset();
+ Menu::set_current(main_menu);
+ }
}
}
void draw_demo(GameSession* session, double frame_ratio)
{
- World::set_current(session->get_world());
- //World* world = session->get_world();
+ World* world = session->get_world();
+ World::set_current(world);
Level* plevel = session->get_level();
- Player* tux = session->get_world()->get_tux();
-
- /* FIXME:
- // update particle systems
- std::vector<ParticleSystem*>::iterator p;
- for(p = particle_systems.begin(); p != particle_systems.end(); ++p)
- {
- (*p)->simulate(frame_ratio);
- }
-
- // Draw particle systems (background)
- for(p = particle_systems.begin(); p != particle_systems.end(); ++p)
- {
- (*p)->draw(scroll_x, 0, 0);
- }
- */
-
- // Draw interactive tiles:
- for (int y = 0; y < 15; ++y)
- {
- for (int x = 0; x < 21; ++x)
- {
- Tile::draw(32*x - fmodf(scroll_x, 32), y * 32,
- plevel->ia_tiles[(int)y][(int)x + (int)(scroll_x / 32)]);
- }
- }
+ Player* tux = world->get_tux();
+ world->play_music(LEVEL_MUSIC);
+
global_frame_counter++;
- tux->key_event(SDLK_RIGHT,DOWN);
+ tux->key_event((SDLKey) keymap.right,DOWN);
if(random_timer.check())
{
if(walking)
- tux->key_event(SDLK_UP,UP);
+ tux->key_event((SDLKey) keymap.jump,UP);
else
- tux->key_event(SDLK_UP,DOWN);
+ tux->key_event((SDLKey) keymap.jump,DOWN);
}
else
{
random_timer.start(rand() % 3000 + 3000);
walking = !walking;
}
-
+
// Wrap around at the end of the level back to the beginnig
if(plevel->width * 32 - 320 < tux->base.x)
{
- tux->base.x = tux->base.x - (plevel->width * 32 - 640);
- scroll_x = tux->base.x - 320;
+ tux->level_begin();
+ scroll_x = 0;
}
-
-
+ tux->can_jump = true;
float last_tux_x_pos = tux->base.x;
- tux->action(frame_ratio);
+ world->action(frame_ratio);
+
+ // disabled for now, since with the new jump code we easily get deadlocks
// Jump if tux stays in the same position for one loop, ie. if he is
// stuck behind a wall
if (last_tux_x_pos == tux->base.x)
- walking = false;
+ {
+ walking = false;
+ }
- tux->draw();
+ world->draw();
}
/* --- TITLE SCREEN --- */
-bool title(void)
+void title(void)
{
- st_subset subset;
random_timer.init(true);
walking = true;
GameSession session(datadir + "/levels/misc/menu.stl", 0, ST_GL_DEMO_GAME);
- //FIXME:activate_particle_systems();
-
- /* Reset menu variables */
- menu_reset();
- Menu::set_current(main_menu);
-
clearscreen(0, 0, 0);
updatescreen();
/* Load images: */
-
bkg_title = new Surface(datadir + "/images/title/background.jpg", IGNORE_ALPHA);
logo = new Surface(datadir + "/images/title/logo.png", USE_ALPHA);
img_choose_subset = new Surface(datadir + "/images/status/choose-level-subset.png", USE_ALPHA);
/* --- Main title loop: --- */
- bool done = 0;
- show_menu = 1;
frame = 0;
/* Draw the title background: */
bkg_title->draw_bg();
- load_hs();
update_time = st_get_ticks();
random_timer.start(rand() % 2000 + 2000);
- while (!done)
+ Menu::set_current(main_menu);
+ while (Menu::current())
{
- /* Calculate the movement-factor */
+ // if we spent to much time on a menu entry
+ if( (update_time - last_update_time) > 1000)
+ update_time = last_update_time = st_get_ticks();
+
+ // Calculate the movement-factor
double frame_ratio = ((double)(update_time-last_update_time))/((double)FRAME_RATE);
if(frame_ratio > 1.5) /* Quick hack to correct the unprecise CPU clocks a little bit. */
frame_ratio = 1.5 + (frame_ratio - 1.5) * 0.85;
/* Lower the frame_ratio that Tux doesn't jump to hectically throught the demo. */
frame_ratio /= 2;
- /* Handle events: */
-
+ SDL_Event event;
while (SDL_PollEvent(&event))
{
- current_menu->event(event);
- if (event.type == SDL_QUIT)
+ if (Menu::current())
{
- done = true;
- }
- else if (event.type == SDL_KEYDOWN)
- {
- /* Keypress... */
- key = event.key.keysym.sym;
-
- /* Check for menu events */
- //menu_event(event);
-
- if (key == SDLK_ESCAPE)
- {
- /* Escape: Quit: */
- done = true;
- }
+ Menu::current()->event(event);
}
+ // FIXME: QUIT signal should be handled more generic, not locally
+ if (event.type == SDL_QUIT)
+ Menu::set_current(0);
}
/* Draw the background: */
- draw_background();
draw_demo(&session, frame_ratio);
- if (current_menu == main_menu)
- logo->draw( 160, 30);
-
- white_small_text->draw(
- " SuperTux " VERSION "\n"
- "Copyright (c) 2003 SuperTux Devel Team\n"
- "This game comes with ABSOLUTELY NO WARRANTY. This is free software, and you\n"
- "are welcome to redistribute it under certain conditions; see the file COPYING\n"
- "for details.\n",
- 0, 420, 0);
-
- /* Draw the high score: */
- /*
- sprintf(str, "High score: %d", hs_score);
- text_drawf(&gold_text, str, 0, -40, A_HMIDDLE, A_BOTTOM, 1);
- sprintf(str, "by %s", hs_name);
- text_drawf(&gold_text, str, 0, -20, A_HMIDDLE, A_BOTTOM, 1);
- */
+ if (Menu::current() == main_menu)
+ logo->draw(screen->w/2 - logo->w/2, 30);
- /* Don't draw menu, if quit is true */
- if(show_menu && !done)
- menu_process_current();
+ white_small_text->draw(" SuperTux " VERSION "\n"
+ "Copyright (c) 2003 SuperTux Devel Team\n"
+ "This game comes with ABSOLUTELY NO WARRANTY. This is free software, and you\n"
+ "are welcome to redistribute it under certain conditions; see the file COPYING\n"
+ "for details.\n",
+ 0, screen->h - 70, 0);
- if(current_menu == main_menu)
+ /* Don't draw menu, if quit is true */
+ Menu* menu = Menu::current();
+ if(menu)
{
- switch (main_menu->check())
+ menu->draw();
+ menu->action();
+
+ if(menu == main_menu)
{
-#if 0
- case 0:
- string_list_type level_subsets;
- level_subsets = dsubdirs("/levels", "info");
-
- // Quick Play
- // FIXME: obsolete
- done = 0;
- i = 0;
- if(level_subsets.num_items != 0)
+ switch (main_menu->check())
{
- subset.load(level_subsets.item[0]);
- while(!done)
- {
- img_choose_subset->draw((screen->w - img_choose_subset.w) / 2, 0);
- if(level_subsets.num_items != 0)
- {
- subset.image->draw((screen->w - subset.image.w) / 2 + 25,78);
- if(level_subsets.num_items > 1)
- {
- if(i > 0)
- arrow_left->draw((screen->w / 2) - ((subset.title.length()+2)*16)/2,20);
- if(i < level_subsets.num_items-1)
- arrow_right->draw((screen->w / 2) + ((subset.description.length())*16)/2,20);
- }
- text_drawf(&gold_text, subset.title.c_str(), 0, 20, A_HMIDDLE, A_TOP, 1);
- text_drawf(&gold_text, subset.description.c_str(), 20, -20, A_HMIDDLE, A_BOTTOM, 1);
- }
- updatescreen();
- SDL_Delay(50);
- while(SDL_PollEvent(&event) && !done)
- {
- switch(event.type)
- {
- case SDL_QUIT:
- done = true;
- break;
- case SDL_KEYDOWN: // key pressed
- // Keypress...
- key = event.key.keysym.sym;
-
- if(key == SDLK_LEFT)
- {
- if(i > 0)
- {
- --i;
- subset.free();
- subset.load(level_subsets.item[i]);
- }
- }
- else if(key == SDLK_RIGHT)
- {
- if(i < level_subsets.num_items -1)
- {
- ++i;
- subset.free();
- subset.load(level_subsets.item[i]);
- }
- }
- else if(key == SDLK_SPACE || key == SDLK_RETURN)
- {
- done = true;
- quit = gameloop(subset.name.c_str(),1,ST_GL_PLAY);
- subset.free();
- }
- else if(key == SDLK_ESCAPE)
- {
- done = true;
- }
- break;
- default:
- break;
- }
- }
- }
+ case MNID_STARTGAME:
+ // Start Game, ie. goto the slots menu
+ update_load_save_game_menu(load_game_menu);
+ break;
+ case MNID_CONTRIB:
+ // Contrib Menu
+ puts("Entering contrib menu");
+ generate_contrib_menu();
+ break;
+ case MNID_LEVELEDITOR:
+ leveleditor();
+ Menu::set_current(main_menu);
+ break;
+ case MNID_CREDITS:
+ display_text_file("CREDITS", bkg_title, SCROLL_SPEED_CREDITS);
+ Menu::set_current(main_menu);
+ break;
+ case MNID_QUITMAINMENU:
+ Menu::set_current(0);
+ break;
}
- // reset tux
- scroll_x = 0;
- titletux.level_begin();
- update_time = st_get_ticks();
- break;
-#endif
- case 0:
- // Start Game, ie. goto the slots menu
- update_load_save_game_menu(load_game_menu);
- break;
- case 1:
- // Contrib Menu
- update_contrib_menu();
- break;
- case 3:
- done = true;
- done = leveleditor(1);
- menu_reset();
- show_menu = 1;
- Menu::set_current(main_menu);
- break;
- case 4:
- display_credits();
- break;
- case 5:
- done = true;
- break;
}
- }
- else if(current_menu == options_menu)
- {
- process_options_menu();
- }
- else if(current_menu == load_game_menu)
- {
- if (process_load_game_menu())
+ else if(menu == options_menu)
{
- // FIXME: shouldn't be needed if GameSession doesn't relay on global variables
- // reset tux
- scroll_x = 0;
- //titletux.level_begin();
- update_time = st_get_ticks();
+ process_options_menu();
+ }
+ else if(menu == load_game_menu)
+ {
+ if(event.key.keysym.sym == SDLK_DELETE)
+ {
+ int slot = menu->get_active_item_id();
+ char str[1024];
+ sprintf(str,"Are you sure you want to delete slot %d?", slot);
+
+ draw_background();
+
+ if(confirm_dialog(str))
+ {
+ sprintf(str,"%s/slot%d.stsg", st_save_dir, slot);
+ printf("Removing: %s\n",str);
+ remove(str);
+ }
+
+ update_load_save_game_menu(load_game_menu);
+ Menu::set_current(main_menu);
+ update_time = st_get_ticks();
+ }
+ else if (process_load_game_menu())
+ {
+ // FIXME: shouldn't be needed if GameSession doesn't relay on global variables
+ // reset tux
+ scroll_x = 0;
+ //titletux.level_begin();
+ update_time = st_get_ticks();
+ }
+ }
+ else if(menu == contrib_menu)
+ {
+ check_contrib_menu();
+ }
+ else if (menu == contrib_subset_menu)
+ {
+ check_contrib_subset_menu();
}
- }
- else if(current_menu == contrib_menu)
- {
- check_contrib_menu();
- }
- else if (current_menu == contrib_subset_menu)
- {
- check_contrib_subset_menu();
}
mouse_cursor->draw();
/* Pause: */
frame++;
SDL_Delay(25);
-
}
/* Free surfaces: */
+ free_contrib_menu();
delete bkg_title;
delete logo;
-
- /* Return to main! */
- return done;
+ delete img_choose_subset;
}
-#define MAX_VEL 10
-#define SPEED 1
-#define SCROLL 60
+// EOF //
-void display_credits()
-{
- int done;
- int scroll, speed;
- Timer timer;
- int n,d;
- int length;
- FILE* fi;
- char temp[1024];
- string_list_type names;
- char filename[1024];
- string_list_init(&names);
- sprintf(filename,"%s/CREDITS", datadir.c_str());
- if((fi = fopen(filename,"r")) != NULL)
- {
- while(fgets(temp, sizeof(temp), fi) != NULL)
- {
- temp[strlen(temp)-1]='\0';
- string_list_add_item(&names,temp);
- }
- fclose(fi);
- }
- else
- {
- string_list_add_item(&names,"Credits were not found!");
- string_list_add_item(&names,"Shame on the guy, who");
- string_list_add_item(&names,"forgot to include them");
- string_list_add_item(&names,"in your SuperTux distribution.");
- }
-
-
- timer.init(SDL_GetTicks());
- timer.start(50);
-
- scroll = 0;
- speed = 2;
- done = 0;
-
- n = d = 0;
-
- length = names.num_items;
-
- SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
-
- while(done == 0)
- {
- /* in case of input, exit */
- while(SDL_PollEvent(&event))
- switch(event.type)
- {
- case SDL_KEYDOWN:
- switch(event.key.keysym.sym)
- {
- case SDLK_UP:
- speed -= SPEED;
- break;
- case SDLK_DOWN:
- speed += SPEED;
- break;
- case SDLK_SPACE:
- case SDLK_RETURN:
- if(speed >= 0)
- scroll += SCROLL;
- break;
- case SDLK_ESCAPE:
- done = 1;
- break;
- default:
- break;
- }
- break;
- case SDL_QUIT:
- done = 1;
- break;
- default:
- break;
- }
-
- if(speed > MAX_VEL)
- speed = MAX_VEL;
- else if(speed < -MAX_VEL)
- speed = -MAX_VEL;
-
- /* draw the credits */
-
- draw_background();
-
- white_big_text->drawf("- Credits -", 0, screen->h-scroll, A_HMIDDLE, A_TOP, 2);
-
- for(i = 0, n = 0, d = 0; i < length; i++,n++,d++)
- {
- if(names.item[i] == "")
- n--;
- else
- {
- if(names.item[i][0] == ' ')
- white_small_text->drawf(names.item[i], 0, 60+screen->h+(n*18)+(d*18)-scroll-10, A_HMIDDLE, A_TOP, 1);
- else if(names.item[i][0] == ' ')
- white_text->drawf(names.item[i], 0, 60+screen->h+(n*18)+(d*18)-scroll, A_HMIDDLE, A_TOP, 1);
- else if(names.item[i+1][0] == '-' || names.item[i][0] == '-')
- white_big_text->drawf(names.item[i], 0, 60+screen->h+(n*18)+(d*18)-scroll, A_HMIDDLE, A_TOP, 3);
- else
- blue_text->drawf(names.item[i], 0, 60+screen->h+(n*18)+(d*18)-scroll, A_HMIDDLE, A_TOP, 1);
- }
- }
-
- flipscreen();
-
- if(60+screen->h+(n*18)+(d*18)-scroll < 0 && 20+60+screen->h+(n*18)+(d*18)-scroll < 0)
- done = 1;
-
- scroll += speed;
- if(scroll < 0)
- scroll = 0;
-
- SDL_Delay(35);
-
- if(timer.get_left() < 0)
- {
- frame++;
- timer.start(50);
- }
- }
- string_list_free(&names);
-
- SDL_EnableKeyRepeat(0, 0); // disables key repeating
- show_menu = 1;
- Menu::set_current(main_menu);
-}
projects / supertux.git / blobdiff