-/*
- gameloop.c
-
- Super Tux - Game Loop!
-
- by Bill Kendrick & Tobias Glaesser
- 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>
+// Copyright (C) 2004 Ingo Ruhnke <grumbel@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 <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "collision.h"
#include "tile.h"
#include "particlesystem.h"
+#include "resources.h"
+
+GameSession* GameSession::current_ = 0;
+
+GameSession::GameSession(const std::string& subset_, int levelnb_, int mode)
+ : world(0), st_gl_mode(mode), levelnb(levelnb_), subset(subset_)
+{
+ current_ = this;
+ restart_level();
+}
-/* extern variables */
+void
+GameSession::restart_level()
+{
+ game_pause = false;
+ exit_status = NONE;
+
+ fps_timer.init(true);
+ frame_timer.init(true);
+
+ float old_x_pos = -1;
+
+ if (world)
+ { // Tux has lost a life, so we try to respawn him at the nearest reset point
+ old_x_pos = world->get_tux()->base.x;
+ }
+
+ delete world;
+
+ if (st_gl_mode == ST_GL_LOAD_LEVEL_FILE)
+ {
+ world = new World(subset);
+ }
+ else if (st_gl_mode == ST_GL_DEMO_GAME)
+ {
+ world = new World(subset);
+ }
+ else
+ {
+ world = new World(subset, levelnb);
+ }
-st_level current_level;
-int game_started = false;
+ // Set Tux to the nearest reset point
+ if (old_x_pos != -1)
+ {
+ ResetPoint best_reset_point = { -1, -1 };
+ for(std::vector<ResetPoint>::iterator i = get_level()->reset_points.begin();
+ i != get_level()->reset_points.end(); ++i)
+ {
+ if (i->x < old_x_pos && best_reset_point.x < i->x)
+ best_reset_point = *i;
+ }
+
+ if (best_reset_point.x != -1)
+ {
+ world->get_tux()->base.x = best_reset_point.x;
+ world->get_tux()->base.y = best_reset_point.y;
+ }
+ }
-/* Local variables: */
+
+ if (st_gl_mode != ST_GL_DEMO_GAME)
+ {
+ if(st_gl_mode != ST_GL_TEST)
+ load_hs();
-static texture_type img_waves[3], img_water, img_pole, img_poletop, img_flag[2];
-static texture_type img_cloud[2][4];
-static SDL_Event event;
-static SDLKey key;
-static char level_subset[100];
-static float fps_fps;
-static int st_gl_mode;
-static unsigned int last_update_time;
-static unsigned int update_time;
-static int pause_menu_frame;
-static int debug_fps;
+ if(st_gl_mode == ST_GL_PLAY || st_gl_mode == ST_GL_LOAD_LEVEL_FILE)
+ levelintro();
+ }
-/* Local function prototypes: */
+ time_left.init(true);
+ start_timers();
+}
-void levelintro(void);
-void loadshared(void);
-void unloadshared(void);
-void drawstatus(void);
-void drawendscreen(void);
-void drawresultscreen(void);
+GameSession::~GameSession()
+{
+ delete world;
+}
-void levelintro(void)
+void
+GameSession::levelintro(void)
{
char str[60];
/* Level Intro: */
clearscreen(0, 0, 0);
- sprintf(str, "LEVEL %d", level);
- text_drawf(&blue_text, str, 0, 200, A_HMIDDLE, A_TOP, 1);
+ sprintf(str, "%s", world->get_level()->name.c_str());
+ gold_text->drawf(str, 0, 200, A_HMIDDLE, A_TOP, 1);
- sprintf(str, "%s", current_level.name.c_str());
- text_drawf(&gold_text, str, 0, 224, A_HMIDDLE, A_TOP, 1);
-
- sprintf(str, "TUX x %d", tux.lives);
- text_drawf(&white_text, str, 0, 256, A_HMIDDLE, A_TOP, 1);
+ sprintf(str, "TUX x %d", player_status.lives);
+ white_text->drawf(str, 0, 224, A_HMIDDLE, A_TOP, 1);
+
+ sprintf(str, "by %s", world->get_level()->author.c_str());
+ white_small_text->drawf(str, 0, 400, A_HMIDDLE, A_TOP, 1);
+
flipscreen();
- SDL_Delay(1000);
+ SDL_Event event;
+ wait_for_event(event,1000,3000,true);
}
/* Reset Timers */
-void start_timers(void)
+void
+GameSession::start_timers()
{
- timer_start(&time_left,current_level.time_left*1000);
+ time_left.start(world->get_level()->time_left*1000);
st_pause_ticks_init();
update_time = st_get_ticks();
}
-void activate_bad_guys(void)
-{
- int x,y;
-
- /* Activate bad guys: */
-
- for (y = 0; y < 15; y++)
- {
- for (x = 0; x < current_level.width; x++)
- {
- if (current_level.dn_tiles[y][x] >= '0' && current_level.dn_tiles[y][x] <= '9')
- {
- add_bad_guy(x * 32, y * 32, static_cast<BadGuyKind>(current_level.dn_tiles[y][x] - '0'));
- current_level.dn_tiles[y][x] = 0;
- }
- }
- }
-}
-
-void activate_particle_systems(void)
+void
+GameSession::on_escape_press()
{
- printf("PSys: %s\n", current_level.particle_system.c_str());
- if(current_level.particle_system == "clouds")
- {
- particle_systems.push_back(new CloudParticleSystem);
- }
- else if(current_level.particle_system == "snow")
+ if(st_gl_mode == ST_GL_TEST)
{
- particle_systems.push_back(new SnowParticleSystem);
+ exit_status = LEVEL_ABORT;
}
- else if(current_level.particle_system != "")
+ else if (!Menu::current())
{
- st_abort("unknown particle system specified in level", "");
+ Menu::set_current(game_menu);
+ st_pause_ticks_stop();
}
}
-/* --- GAME EVENT! --- */
-
-void game_event(void)
+void
+GameSession::process_events()
{
+ Player& tux = *world->get_tux();
+
+ SDL_Event event;
while (SDL_PollEvent(&event))
{
- switch(event.type)
+ /* Check for menu-events, if the menu is shown */
+ if (Menu::current())
{
- case SDL_QUIT: /* Quit event - quit: */
- quit = 1;
- break;
- case SDL_KEYDOWN: /* A keypress! */
- key = event.key.keysym.sym;
-
- /* Check for menu-events, if the menu is shown */
- if(show_menu)
- menu_event(&event.key.keysym);
-
- if(tux.key_event(key,DOWN))
- break;
-
- switch(key)
+ Menu::current()->event(event);
+ }
+ else
+ {
+ switch(event.type)
{
- case SDLK_ESCAPE: /* Escape: Open/Close the menu: */
- if(!game_pause)
- {
- if(st_gl_mode == ST_GL_TEST)
- quit = 1;
- else if(show_menu)
- {
- Menu::set_current(game_menu);
- show_menu = 0;
- st_pause_ticks_stop();
- }
- else
- {
- Menu::set_current(game_menu);
- show_menu = 1;
- st_pause_ticks_start();
- }
- }
+ case SDL_QUIT: /* Quit event - quit: */
+ st_abort("Received window close", "");
break;
- default:
+
+ case SDL_KEYDOWN: /* A keypress! */
+ {
+ SDLKey key = event.key.keysym.sym;
+
+ if(tux.key_event(key,DOWN))
+ break;
+
+ switch(key)
+ {
+ case SDLK_ESCAPE: /* Escape: Open/Close the menu: */
+ on_escape_press();
+ break;
+ default:
+ break;
+ }
+ }
break;
- }
- break;
- case SDL_KEYUP: /* A keyrelease! */
- key = event.key.keysym.sym;
+ case SDL_KEYUP: /* A keyrelease! */
+ {
+ SDLKey key = event.key.keysym.sym;
- if(tux.key_event(key, UP))
- break;
+ if(tux.key_event(key, UP))
+ break;
- switch(key)
- {
- case SDLK_p:
- if(!show_menu)
+ switch(key)
+ {
+ case SDLK_p:
+ if(!Menu::current())
+ {
+ if(game_pause)
+ {
+ game_pause = false;
+ st_pause_ticks_stop();
+ }
+ else
+ {
+ game_pause = true;
+ st_pause_ticks_start();
+ }
+ }
+ break;
+ case SDLK_TAB:
+ if(debug_mode)
+ {
+ tux.size = !tux.size;
+ if(tux.size == BIG)
+ {
+ tux.base.height = 64;
+ }
+ else
+ tux.base.height = 32;
+ }
+ break;
+ case SDLK_END:
+ if(debug_mode)
+ player_status.distros += 50;
+ break;
+ case SDLK_DELETE:
+ if(debug_mode)
+ tux.got_coffee = 1;
+ break;
+ case SDLK_INSERT:
+ if(debug_mode)
+ tux.invincible_timer.start(TUX_INVINCIBLE_TIME);
+ break;
+ case SDLK_l:
+ if(debug_mode)
+ --player_status.lives;
+ break;
+ case SDLK_s:
+ if(debug_mode)
+ player_status.score += 1000;
+ case SDLK_f:
+ if(debug_fps)
+ debug_fps = false;
+ else
+ debug_fps = true;
+ break;
+ default:
+ break;
+ }
+ }
+ break;
+
+ case SDL_JOYAXISMOTION:
+ switch(event.jaxis.axis)
{
- if(game_pause)
+ case JOY_X:
+ if (event.jaxis.value < -JOYSTICK_DEAD_ZONE)
{
- game_pause = 0;
- st_pause_ticks_stop();
+ tux.input.left = DOWN;
+ tux.input.right = UP;
}
- else
+ else if (event.jaxis.value > JOYSTICK_DEAD_ZONE)
{
- game_pause = 1;
- st_pause_ticks_start();
+ tux.input.left = UP;
+ tux.input.right = DOWN;
}
- }
- break;
- case SDLK_TAB:
- if(debug_mode)
- {
- tux.size = !tux.size;
- if(tux.size == BIG)
+ else
{
- tux.base.height = 64;
+ tux.input.left = DOWN;
+ tux.input.right = DOWN;
}
+ break;
+ case JOY_Y:
+ if (event.jaxis.value > JOYSTICK_DEAD_ZONE)
+ tux.input.down = DOWN;
+ else if (event.jaxis.value < -JOYSTICK_DEAD_ZONE)
+ tux.input.down = UP;
else
- tux.base.height = 32;
+ tux.input.down = UP;
+
+ break;
+ default:
+ break;
}
break;
- case SDLK_END:
- if(debug_mode)
- distros += 50;
- break;
- case SDLK_SPACE:
- if(debug_mode)
- next_level = 1;
- break;
- case SDLK_DELETE:
- if(debug_mode)
- tux.got_coffee = 1;
- break;
- case SDLK_INSERT:
- if(debug_mode)
- timer_start(&tux.invincible_timer,TUX_INVINCIBLE_TIME);
- break;
- case SDLK_l:
- if(debug_mode)
- --tux.lives;
+ case SDL_JOYBUTTONDOWN:
+ if (event.jbutton.button == JOY_A)
+ tux.input.up = DOWN;
+ else if (event.jbutton.button == JOY_B)
+ tux.input.fire = DOWN;
+ else if (event.jbutton.button == JOY_START)
+ on_escape_press();
break;
- case SDLK_s:
- if(debug_mode)
- score += 1000;
- case SDLK_f:
- if(debug_fps)
- debug_fps = false;
- else
- debug_fps = true;
+ case SDL_JOYBUTTONUP:
+ if (event.jbutton.button == JOY_A)
+ tux.input.up = UP;
+ else if (event.jbutton.button == JOY_B)
+ tux.input.fire = UP;
break;
- default:
- break;
- }
- break;
- case SDL_JOYAXISMOTION:
- switch(event.jaxis.axis)
- {
- case JOY_X:
- if (event.jaxis.value < -JOYSTICK_DEAD_ZONE)
- {
- tux.input.left = DOWN;
- tux.input.right = UP;
- }
- else if (event.jaxis.value > JOYSTICK_DEAD_ZONE)
- {
- tux.input.left = UP;
- tux.input.right = DOWN;
- }
- else
- {
- tux.input.left = DOWN;
- tux.input.right = DOWN;
- }
- break;
- case JOY_Y:
- if (event.jaxis.value > JOYSTICK_DEAD_ZONE)
- tux.input.down = DOWN;
- else if (event.jaxis.value < -JOYSTICK_DEAD_ZONE)
- tux.input.down = UP;
- else
- tux.input.down = UP;
-
- /* Handle joystick for the menu */
- if(show_menu)
- {
- if(tux.input.down == DOWN)
- menuaction = MENU_ACTION_DOWN;
- else
- menuaction = MENU_ACTION_UP;
- }
- break;
default:
break;
- }
- break;
- case SDL_JOYBUTTONDOWN:
- if (event.jbutton.button == JOY_A)
- tux.input.up = DOWN;
- else if (event.jbutton.button == JOY_B)
- tux.input.fire = DOWN;
- break;
- case SDL_JOYBUTTONUP:
- if (event.jbutton.button == JOY_A)
- tux.input.up = UP;
- else if (event.jbutton.button == JOY_B)
- tux.input.fire = UP;
-
- if(show_menu)
- menuaction = MENU_ACTION_HIT;
- break;
-
- default:
- break;
-
- } /* switch */
-
+ } /* switch */
+ }
} /* while */
}
-/* --- GAME ACTION! --- */
-int game_action(void)
+void
+GameSession::check_end_conditions()
{
- unsigned int i;
+ Player* tux = world->get_tux();
- /* (tux_dying || next_level) */
- if (tux.dying || next_level)
+ /* End of level? */
+ if (tux->base.x >= World::current()->get_level()->endpos
+ && World::current()->get_level()->endpos != 0)
{
- /* Tux either died, or reached the end of a level! */
-
- halt_music();
-
-
- if (next_level)
+ exit_status = LEVEL_FINISHED;
+ }
+ else
+ {
+ // Check End conditions
+ if (tux->is_dead())
{
- /* End of a level! */
- level++;
- next_level = 0;
- if(st_gl_mode != ST_GL_TEST)
- {
- drawresultscreen();
+ player_status.lives -= 1;
+
+ if (player_status.lives < 0)
+ { // No more lives!?
+ if(st_gl_mode != ST_GL_TEST)
+ drawendscreen();
+
+ exit_status = GAME_OVER;
}
else
- {
- level_free_gfx();
- level_free(¤t_level);
- level_free_song();
- unloadshared();
- arrays_free();
- return(0);
+ { // Still has lives, so reset Tux to the levelstart
+ restart_level();
}
- tux.level_begin();
- }
- else
- {
- tux.is_dying();
-
- /* No more lives!? */
-
- if (tux.lives < 0)
- {
- if(st_gl_mode != ST_GL_TEST)
- drawendscreen();
-
- if(st_gl_mode != ST_GL_TEST)
- {
- if (score > hs_score)
- save_hs(score);
- }
- level_free_gfx();
- level_free(¤t_level);
- level_free_song();
- unloadshared();
- arrays_free();
- return(0);
- } /* if (lives < 0) */
}
-
- /* Either way, (re-)load the (next) level... */
-
- tux.level_begin();
- set_defaults();
- level_free(¤t_level);
-
- if (st_gl_mode == ST_GL_LOAD_LEVEL_FILE)
- {
- if(level_load(¤t_level, level_subset) != 0)
- return 0;
- }
- else
- {
- if(level_load(¤t_level,level_subset,level) != 0)
- return 0;
- }
-
- arrays_free();
- arrays_init();
- activate_bad_guys();
- activate_particle_systems();
- level_free_gfx();
- level_load_gfx(¤t_level);
- level_free_song();
- level_load_song(¤t_level);
- if(st_gl_mode != ST_GL_TEST)
- levelintro();
- start_timers();
- /* Play music: */
- play_current_music();
- }
-
- tux.action();
-
- /* Handle bouncy distros: */
- for (i = 0; i < bouncy_distros.size(); i++)
- {
- bouncy_distro_action(&bouncy_distros[i]);
- }
-
-
- /* Handle broken bricks: */
- for (i = 0; i < broken_bricks.size(); i++)
- {
- broken_brick_action(&broken_bricks[i]);
- }
-
-
- /* Handle distro counting: */
-
- if (counting_distros)
- {
- distro_counter--;
-
- if (distro_counter <= 0)
- counting_distros = -1;
- }
-
-
- /* Handle bouncy bricks: */
-
- for (i = 0; i < bouncy_bricks.size(); i++)
- {
- bouncy_brick_action(&bouncy_bricks[i]);
- }
-
-
- /* Handle floating scores: */
-
- for (i = 0; i < floating_scores.size(); i++)
- {
- floating_score_action(&floating_scores[i]);
- }
-
-
- /* Handle bullets: */
-
- for (i = 0; i < bullets.size(); ++i)
- {
- bullet_action(&bullets[i]);
- }
-
- /* Handle upgrades: */
-
- for (i = 0; i < upgrades.size(); i++)
- {
- upgrade_action(&upgrades[i]);
- }
-
-
- /* Handle bad guys: */
-
- for (i = 0; i < bad_guys.size(); i++)
- {
- bad_guys[i].action();
- }
-
- /* update particle systems */
- std::vector<ParticleSystem*>::iterator p;
- for(p = particle_systems.begin(); p != particle_systems.end(); ++p)
- {
- (*p)->simulate(frame_ratio);
- }
-
- /* Handle all possible collisions. */
- collision_handler();
-
- return -1;
+ }
}
-/* --- GAME DRAW! --- */
-
-void game_draw(void)
+void
+GameSession::action(double frame_ratio)
{
-int y,x;
-
- /* Draw screen: */
- if (tux.dying && (global_frame_counter % 4) == 0)
- clearscreen(255, 255, 255);
- else if(timer_check(&super_bkgd_timer))
- texture_draw(&img_super_bkgd, 0, 0);
- else
- {
- /* Draw the real background */
- if(current_level.bkgd_image[0] != '\0')
- {
- int s = (int)scroll_x / 30;
- texture_draw_part(&img_bkgd,s,0,0,0,img_bkgd.w - s, img_bkgd.h);
- texture_draw_part(&img_bkgd,0,0,screen->w - s ,0,s,img_bkgd.h);
- }
- else
- {
- clearscreen(current_level.bkgd_red, current_level.bkgd_green, current_level.bkgd_blue);
- }
- }
-
- /* Draw particle systems (background) */
- std::vector<ParticleSystem*>::iterator p;
- for(p = particle_systems.begin(); p != particle_systems.end(); ++p)
- {
- (*p)->draw(scroll_x, 0, 0);
- }
-
- /* Draw background: */
-
- for (y = 0; y < 15; ++y)
- {
- for (x = 0; x < 21; ++x)
- {
- drawshape(32*x - fmodf(scroll_x, 32), y * 32,
- current_level.bg_tiles[(int)y][(int)x + (int)(scroll_x / 32)]);
- }
- }
-
- /* Draw interactive tiles: */
-
- for (y = 0; y < 15; ++y)
- {
- for (x = 0; x < 21; ++x)
- {
- drawshape(32*x - fmodf(scroll_x, 32), y * 32,
- current_level.ia_tiles[(int)y][(int)x + (int)(scroll_x / 32)]);
- }
- }
-
- /* (Bouncy bricks): */
-
- for (unsigned int i = 0; i < bouncy_bricks.size(); ++i)
- bouncy_brick_draw(&bouncy_bricks[i]);
-
- for (unsigned int i = 0; i < bad_guys.size(); ++i)
- bad_guys[i].draw();
-
- tux.draw();
-
- for (unsigned int i = 0; i < bullets.size(); ++i)
- bullet_draw(&bullets[i]);
-
- for (unsigned int i = 0; i < floating_scores.size(); ++i)
- floating_score_draw(&floating_scores[i]);
-
- for (unsigned int i = 0; i < upgrades.size(); ++i)
- upgrade_draw(&upgrades[i]);
-
- for (unsigned int i = 0; i < bouncy_distros.size(); ++i)
- bouncy_distro_draw(&bouncy_distros[i]);
-
- for (unsigned int i = 0; i < broken_bricks.size(); ++i)
- broken_brick_draw(&broken_bricks[i]);
-
- /* Draw foreground: */
-
- for (y = 0; y < 15; ++y)
- {
- for (x = 0; x < 21; ++x)
- {
- drawshape(32*x - fmodf(scroll_x, 32), y * 32,
- current_level.fg_tiles[(int)y][(int)x + (int)(scroll_x / 32)]);
- }
- }
-
- /* Draw particle systems (foreground) */
- for(p = particle_systems.begin(); p != particle_systems.end(); ++p)
+ check_end_conditions();
+
+ if (exit_status == NONE)
{
- (*p)->draw(scroll_x, 0, 1);
+ // Update Tux and the World
+ world->action(frame_ratio);
}
+}
+void
+GameSession::draw()
+{
+ world->draw();
drawstatus();
if(game_pause)
fillrect(i % 2 ? (pause_menu_frame * i)%screen->w : -((pause_menu_frame * i)%screen->w) ,(i*20+pause_menu_frame)%screen->h,screen->w,10,20,20,20, rand() % 20 + 1);
}
fillrect(0,0,screen->w,screen->h,rand() % 50, rand() % 50, rand() % 50, 128);
- text_drawf(&blue_text, "PAUSE - Press 'P' To Play", 0, 230, A_HMIDDLE, A_TOP, 1);
+ blue_text->drawf("PAUSE - Press 'P' To Play", 0, 230, A_HMIDDLE, A_TOP, 1);
}
- if(show_menu)
- menu_process_current();
+ if(Menu::current())
+ {
+ Menu::current()->draw();
+ mouse_cursor->draw();
+ }
- /* (Update it all!) */
updatescreen();
}
-/* --- GAME LOOP! --- */
-int gameloop(const char * subset, int levelnb, int mode)
+GameSession::ExitStatus
+GameSession::run()
{
- int fps_cnt, jump, done;
- timer_type fps_timer, frame_timer;
- timer_init(&fps_timer, true);
- timer_init(&frame_timer, true);
-
- game_started = true;
-
- st_gl_mode = mode;
- level = levelnb;
-
- /* Init the game: */
- arrays_init();
- set_defaults();
-
- strcpy(level_subset,subset);
-
- if (st_gl_mode == ST_GL_LOAD_LEVEL_FILE)
- {
- if (level_load(¤t_level, level_subset))
- exit(1);
- }
- else
- {
- if(level_load(¤t_level, level_subset, level) != 0)
- exit(1);
- }
-
- level_load_gfx(¤t_level);
- activate_bad_guys();
- activate_particle_systems();
- level_load_song(¤t_level);
-
- tux.init();
-
- if(st_gl_mode != ST_GL_TEST)
- load_hs();
-
- loadshared();
-
- if(st_gl_mode == ST_GL_PLAY || st_gl_mode == ST_GL_LOAD_LEVEL_FILE)
- levelintro();
-
- timer_init(&time_left,true);
- start_timers();
+ Menu::set_current(0);
+ Player* tux = world->get_tux();
+ current_ = this;
+
+ int fps_cnt;
- if(st_gl_mode == ST_GL_LOAD_GAME)
- loadgame(levelnb);
+ global_frame_counter = 0;
+ game_pause = false;
- /* --- MAIN GAME LOOP!!! --- */
+ fps_timer.init(true);
+ frame_timer.init(true);
- jump = false;
- done = 0;
- quit = 0;
- global_frame_counter = 0;
- game_pause = 0;
- timer_init(&fps_timer,true);
- timer_init(&frame_timer,true);
+ last_update_time = st_get_ticks();
fps_cnt = 0;
/* Clear screen: */
-
clearscreen(0, 0, 0);
updatescreen();
/* Play music: */
play_current_music();
+ // Eat unneeded events
+ SDL_Event event;
+ while (SDL_PollEvent(&event)) {}
- while (SDL_PollEvent(&event))
- {}
+ draw();
- game_draw();
- do
+ float overlap = 0.0f;
+ while (exit_status == NONE)
{
- jump = false;
-
/* Calculate the movement-factor */
- 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;
+ double frame_ratio = ((double)(update_time-last_update_time))/((double)FRAME_RATE);
- if(!timer_check(&frame_timer))
+ if(!frame_timer.check())
{
- timer_start(&frame_timer,25);
+ frame_timer.start(25);
++global_frame_counter;
}
/* Handle events: */
+ tux->input.old_fire = tux->input.fire;
- tux.input.old_fire = tux.input.fire;
-
- game_event();
-
- if(show_menu)
+ process_events();
+
+ Menu* menu = Menu::current();
+ if(menu)
{
- if(current_menu == game_menu)
+ menu->action();
+
+ if(menu == game_menu)
{
switch (game_menu->check())
{
case 2:
st_pause_ticks_stop();
break;
- case 3:
- update_load_save_game_menu(save_game_menu, false);
- break;
- case 4:
- update_load_save_game_menu(load_game_menu, true);
- break;
- case 7:
- st_pause_ticks_stop();
- done = 1;
+ case 5:
+ st_pause_ticks_stop();
+ exit_status = LEVEL_ABORT;
break;
}
}
- else if(current_menu == options_menu)
+ else if(menu == options_menu)
{
process_options_menu();
}
- else if(current_menu == save_game_menu )
+ else if(menu == load_game_menu )
{
- process_save_load_game_menu(true);
- }
- else if(current_menu == load_game_menu )
- {
- process_save_load_game_menu(false);
+ process_load_game_menu();
}
}
-
-
- /* Handle actions: */
-
- if(!game_pause && !show_menu)
+
+ // Handle actions:
+ if(!game_pause && !Menu::current())
{
- /*float z = frame_ratio;
- frame_ratio = 1;
- while(z >= 1)
- {*/
- if (game_action() == 0)
+ frame_ratio *= game_speed;
+ frame_ratio += overlap;
+ while (frame_ratio > 0)
{
- /* == 0: no more lives */
- /* == -1: continues */
- return 0;
+ action(1.0f);
+ frame_ratio -= 1.0f;
}
- /* --z;
- }*/
+ overlap = frame_ratio;
+
+ if (exit_status != NONE)
+ return exit_status;
}
else
{
game_draw();
else
jump = true;*/ /*FIXME: Implement this tweak right.*/
- game_draw();
+ draw();
/* Time stops in pause mode */
- if(game_pause || show_menu )
+ if(game_pause || Menu::current())
{
continue;
}
/* Pause till next frame, if the machine running the game is too fast: */
/* FIXME: Works great for in OpenGl mode, where the CPU doesn't have to do that much. But
the results in SDL mode aren't perfect (thought the 100 FPS are reached), even on an AMD2500+. */
- if(last_update_time >= update_time - 12 && !jump)
+ if(last_update_time >= update_time - 12) {
SDL_Delay(10);
+ update_time = st_get_ticks();
+ }
/*if((update_time - last_update_time) < 10)
SDL_Delay((11 - (update_time - last_update_time))/2);*/
-
-
/* Handle time: */
-
- if (timer_check(&time_left))
+ if (time_left.check())
{
/* are we low on time ? */
- if ((timer_get_left(&time_left) < TIME_WARNING)
- && (get_current_music() != HURRYUP_MUSIC)) /* play the fast music */
+ if (time_left.get_left() < TIME_WARNING
+ && (get_current_music() != HURRYUP_MUSIC)) /* play the fast music */
{
set_current_music(HURRYUP_MUSIC);
play_current_music();
}
-
}
- else
- tux.kill(KILL);
-
+ else if(tux->dying == DYING_NOT)
+ tux->kill(KILL);
/* Calculate frames per second */
if(show_fps)
{
++fps_cnt;
- fps_fps = (1000.0 / (float)timer_get_gone(&fps_timer)) * (float)fps_cnt;
+ fps_fps = (1000.0 / (float)fps_timer.get_gone()) * (float)fps_cnt;
- if(!timer_check(&fps_timer))
+ if(!fps_timer.check())
{
- timer_start(&fps_timer,1000);
+ fps_timer.start(1000);
fps_cnt = 0;
}
}
-
}
- while (!done && !quit);
halt_music();
- level_free_gfx();
- level_free(¤t_level);
- level_free_song();
- unloadshared();
- arrays_free();
-
- game_started = false;
+ world->get_level()->free_gfx();
+ world->get_level()->cleanup();
+ world->get_level()->free_song();
- return(quit);
+ return exit_status;
}
-
-/* Load graphics/sounds shared between all levels: */
-
-void loadshared(void)
-{
- int i;
-
- /* Tuxes: */
- texture_load(&tux_right[0], datadir + "/images/shared/tux-right-0.png", USE_ALPHA);
- texture_load(&tux_right[1], datadir + "/images/shared/tux-right-1.png", USE_ALPHA);
- texture_load(&tux_right[2], datadir + "/images/shared/tux-right-2.png", USE_ALPHA);
-
- texture_load(&tux_left[0], datadir + "/images/shared/tux-left-0.png", USE_ALPHA);
- texture_load(&tux_left[1], datadir + "/images/shared/tux-left-1.png", USE_ALPHA);
- texture_load(&tux_left[2], datadir + "/images/shared/tux-left-2.png", USE_ALPHA);
-
- texture_load(&firetux_right[0], datadir + "/images/shared/firetux-right-0.png", USE_ALPHA);
- texture_load(&firetux_right[1], datadir + "/images/shared/firetux-right-1.png", USE_ALPHA);
- texture_load(&firetux_right[2], datadir + "/images/shared/firetux-right-2.png", USE_ALPHA);
-
- texture_load(&firetux_left[0], datadir + "/images/shared/firetux-left-0.png", USE_ALPHA);
- texture_load(&firetux_left[1], datadir + "/images/shared/firetux-left-1.png", USE_ALPHA);
- texture_load(&firetux_left[2], datadir + "/images/shared/firetux-left-2.png", USE_ALPHA);
-
-
- texture_load(&cape_right[0], datadir + "/images/shared/cape-right-0.png",
- USE_ALPHA);
-
- texture_load(&cape_right[1], datadir + "/images/shared/cape-right-1.png",
- USE_ALPHA);
-
- texture_load(&cape_left[0], datadir + "/images/shared/cape-left-0.png",
- USE_ALPHA);
-
- texture_load(&cape_left[1], datadir + "/images/shared/cape-left-1.png",
- USE_ALPHA);
-
- texture_load(&bigtux_right[0], datadir + "/images/shared/bigtux-right-0.png",
- USE_ALPHA);
-
- texture_load(&bigtux_right[1], datadir + "/images/shared/bigtux-right-1.png",
- USE_ALPHA);
-
- texture_load(&bigtux_right[2], datadir + "/images/shared/bigtux-right-2.png",
- USE_ALPHA);
-
- texture_load(&bigtux_right_jump, datadir + "/images/shared/bigtux-right-jump.png", USE_ALPHA);
-
- texture_load(&bigtux_left[0], datadir + "/images/shared/bigtux-left-0.png",
- USE_ALPHA);
-
- texture_load(&bigtux_left[1], datadir + "/images/shared/bigtux-left-1.png",
- USE_ALPHA);
-
- texture_load(&bigtux_left[2], datadir + "/images/shared/bigtux-left-2.png",
- USE_ALPHA);
-
- texture_load(&bigtux_left_jump, datadir + "/images/shared/bigtux-left-jump.png", USE_ALPHA);
-
- texture_load(&bigcape_right[0], datadir + "/images/shared/bigcape-right-0.png",
- USE_ALPHA);
-
- texture_load(&bigcape_right[1], datadir + "/images/shared/bigcape-right-1.png",
- USE_ALPHA);
-
- texture_load(&bigcape_left[0], datadir + "/images/shared/bigcape-left-0.png",
- USE_ALPHA);
-
- texture_load(&bigcape_left[1], datadir + "/images/shared/bigcape-left-1.png",
- USE_ALPHA);
-
- texture_load(&bigfiretux_right[0], datadir + "/images/shared/bigfiretux-right-0.png",
- USE_ALPHA);
-
- texture_load(&bigfiretux_right[1], datadir + "/images/shared/bigfiretux-right-1.png",
- USE_ALPHA);
-
- texture_load(&bigfiretux_right[2], datadir + "/images/shared/bigfiretux-right-2.png",
- USE_ALPHA);
-
- texture_load(&bigfiretux_right_jump, datadir + "/images/shared/bigfiretux-right-jump.png", USE_ALPHA);
-
- texture_load(&bigfiretux_left[0], datadir + "/images/shared/bigfiretux-left-0.png",
- USE_ALPHA);
-
- texture_load(&bigfiretux_left[1], datadir + "/images/shared/bigfiretux-left-1.png",
- USE_ALPHA);
-
- texture_load(&bigfiretux_left[2], datadir + "/images/shared/bigfiretux-left-2.png",
- USE_ALPHA);
-
- texture_load(&bigfiretux_left_jump, datadir + "/images/shared/bigfiretux-left-jump.png", USE_ALPHA);
-
- texture_load(&bigcape_right[0], datadir + "/images/shared/bigcape-right-0.png",
- USE_ALPHA);
-
- texture_load(&bigcape_right[1], datadir + "/images/shared/bigcape-right-1.png",
- USE_ALPHA);
-
- texture_load(&bigcape_left[0], datadir + "/images/shared/bigcape-left-0.png",
- USE_ALPHA);
-
- texture_load(&bigcape_left[1], datadir + "/images/shared/bigcape-left-1.png",
- USE_ALPHA);
-
-
- texture_load(&ducktux_right, datadir +
- "/images/shared/ducktux-right.png",
- USE_ALPHA);
-
- texture_load(&ducktux_left, datadir +
- "/images/shared/ducktux-left.png",
- USE_ALPHA);
-
- texture_load(&skidtux_right, datadir +
- "/images/shared/skidtux-right.png",
- USE_ALPHA);
-
- texture_load(&skidtux_left, datadir +
- "/images/shared/skidtux-left.png",
- USE_ALPHA);
-
- texture_load(&duckfiretux_right, datadir +
- "/images/shared/duckfiretux-right.png",
- USE_ALPHA);
-
- texture_load(&duckfiretux_left, datadir +
- "/images/shared/duckfiretux-left.png",
- USE_ALPHA);
-
- texture_load(&skidfiretux_right, datadir +
- "/images/shared/skidfiretux-right.png",
- USE_ALPHA);
-
- texture_load(&skidfiretux_left, datadir +
- "/images/shared/skidfiretux-left.png",
- USE_ALPHA);
-
-
- /* Boxes: */
-
- texture_load(&img_box_full, datadir + "/images/shared/box-full.png",
- IGNORE_ALPHA);
- texture_load(&img_box_empty, datadir + "/images/shared/box-empty.png",
- IGNORE_ALPHA);
-
-
- /* Water: */
-
-
- texture_load(&img_water, datadir + "/images/shared/water.png", IGNORE_ALPHA);
-
- texture_load(&img_waves[0], datadir + "/images/shared/waves-0.png",
- USE_ALPHA);
-
- texture_load(&img_waves[1], datadir + "/images/shared/waves-1.png",
- USE_ALPHA);
-
- texture_load(&img_waves[2], datadir + "/images/shared/waves-2.png",
- USE_ALPHA);
-
-
- /* Pole: */
-
- texture_load(&img_pole, datadir + "/images/shared/pole.png", USE_ALPHA);
- texture_load(&img_poletop, datadir + "/images/shared/poletop.png",
- USE_ALPHA);
-
-
- /* Flag: */
-
- texture_load(&img_flag[0], datadir + "/images/shared/flag-0.png",
- USE_ALPHA);
- texture_load(&img_flag[1], datadir + "/images/shared/flag-1.png",
- USE_ALPHA);
-
-
- /* Cloud: */
-
- texture_load(&img_cloud[0][0], datadir + "/images/shared/cloud-00.png",
- USE_ALPHA);
-
- texture_load(&img_cloud[0][1], datadir + "/images/shared/cloud-01.png",
- USE_ALPHA);
-
- texture_load(&img_cloud[0][2], datadir + "/images/shared/cloud-02.png",
- USE_ALPHA);
-
- texture_load(&img_cloud[0][3], datadir + "/images/shared/cloud-03.png",
- USE_ALPHA);
-
-
- texture_load(&img_cloud[1][0], datadir + "/images/shared/cloud-10.png",
- USE_ALPHA);
-
- texture_load(&img_cloud[1][1], datadir + "/images/shared/cloud-11.png",
- USE_ALPHA);
-
- texture_load(&img_cloud[1][2], datadir + "/images/shared/cloud-12.png",
- USE_ALPHA);
-
- texture_load(&img_cloud[1][3], datadir + "/images/shared/cloud-13.png",
- USE_ALPHA);
-
-
- /* Bad guys: */
-
- /* (BSOD) */
-
- texture_load(&img_bsod_left[0], datadir +
- "/images/shared/bsod-left-0.png",
- USE_ALPHA);
-
- texture_load(&img_bsod_left[1], datadir +
- "/images/shared/bsod-left-1.png",
- USE_ALPHA);
-
- texture_load(&img_bsod_left[2], datadir +
- "/images/shared/bsod-left-2.png",
- USE_ALPHA);
-
- texture_load(&img_bsod_left[3], datadir +
- "/images/shared/bsod-left-3.png",
- USE_ALPHA);
-
- texture_load(&img_bsod_right[0], datadir +
- "/images/shared/bsod-right-0.png",
- USE_ALPHA);
-
- texture_load(&img_bsod_right[1], datadir +
- "/images/shared/bsod-right-1.png",
- USE_ALPHA);
-
- texture_load(&img_bsod_right[2], datadir +
- "/images/shared/bsod-right-2.png",
- USE_ALPHA);
-
- texture_load(&img_bsod_right[3], datadir +
- "/images/shared/bsod-right-3.png",
- USE_ALPHA);
-
- texture_load(&img_bsod_squished_left, datadir +
- "/images/shared/bsod-squished-left.png",
- USE_ALPHA);
-
- texture_load(&img_bsod_squished_right, datadir +
- "/images/shared/bsod-squished-right.png",
- USE_ALPHA);
-
- texture_load(&img_bsod_falling_left, datadir +
- "/images/shared/bsod-falling-left.png",
- USE_ALPHA);
-
- texture_load(&img_bsod_falling_right, datadir +
- "/images/shared/bsod-falling-right.png",
- USE_ALPHA);
-
-
- /* (Laptop) */
-
- texture_load(&img_laptop_left[0], datadir +
- "/images/shared/laptop-left-0.png",
- USE_ALPHA);
-
- texture_load(&img_laptop_left[1], datadir +
- "/images/shared/laptop-left-1.png",
- USE_ALPHA);
-
- texture_load(&img_laptop_left[2], datadir +
- "/images/shared/laptop-left-2.png",
- USE_ALPHA);
-
- texture_load(&img_laptop_right[0], datadir +
- "/images/shared/laptop-right-0.png",
- USE_ALPHA);
-
- texture_load(&img_laptop_right[1], datadir +
- "/images/shared/laptop-right-1.png",
- USE_ALPHA);
-
- texture_load(&img_laptop_right[2], datadir +
- "/images/shared/laptop-right-2.png",
- USE_ALPHA);
-
- texture_load(&img_laptop_flat_left, datadir +
- "/images/shared/laptop-flat-left.png",
- USE_ALPHA);
-
- texture_load(&img_laptop_flat_right, datadir +
- "/images/shared/laptop-flat-right.png",
- USE_ALPHA);
-
- texture_load(&img_laptop_falling_left, datadir +
- "/images/shared/laptop-falling-left.png",
- USE_ALPHA);
-
- texture_load(&img_laptop_falling_right, datadir +
- "/images/shared/laptop-falling-right.png",
- USE_ALPHA);
-
-
- /* (Money) */
-
- texture_load(&img_money_left[0], datadir +
- "/images/shared/bag-left-0.png",
- USE_ALPHA);
-
- texture_load(&img_money_left[1], datadir +
- "/images/shared/bag-left-1.png",
- USE_ALPHA);
-
- texture_load(&img_money_right[0], datadir +
- "/images/shared/bag-right-0.png",
- USE_ALPHA);
-
- texture_load(&img_money_right[1], datadir +
- "/images/shared/bag-right-1.png",
- USE_ALPHA);
-
-
-
- /* Upgrades: */
-
- texture_load(&img_mints, datadir + "/images/shared/mints.png", USE_ALPHA);
- texture_load(&img_coffee, datadir + "/images/shared/coffee.png", USE_ALPHA);
-
-
- /* Weapons: */
-
- texture_load(&img_bullet, datadir + "/images/shared/bullet.png", USE_ALPHA);
-
- texture_load(&img_red_glow, datadir + "/images/shared/red-glow.png",
- USE_ALPHA);
-
-
-
- /* Distros: */
-
- texture_load(&img_distro[0], datadir + "/images/shared/distro-0.png",
- USE_ALPHA);
-
- texture_load(&img_distro[1], datadir + "/images/shared/distro-1.png",
- USE_ALPHA);
-
- texture_load(&img_distro[2], datadir + "/images/shared/distro-2.png",
- USE_ALPHA);
-
- texture_load(&img_distro[3], datadir + "/images/shared/distro-3.png",
- USE_ALPHA);
-
-
- /* Tux life: */
-
- texture_load(&tux_life, datadir + "/images/shared/tux-life.png",
- USE_ALPHA);
-
- /* Herring: */
-
- texture_load(&img_golden_herring, datadir + "/images/shared/golden-herring.png",
- USE_ALPHA);
-
-
- /* Super background: */
-
- texture_load(&img_super_bkgd, datadir + "/images/shared/super-bkgd.png",
- IGNORE_ALPHA);
-
-
- /* Sound effects: */
-
- /* if (use_sound) // this will introduce SERIOUS bugs here ! because "load_sound"
- // initialize sounds[i] with the correct pointer's value:
- // NULL or something else. And it will be dangerous to
- // play with not-initialized pointers.
- // This is also true with if (use_music)
- Send a mail to me: neoneurone@users.sf.net, if you have another opinion. :)
- */
- for (i = 0; i < NUM_SOUNDS; i++)
- sounds[i] = load_sound(datadir + soundfilenames[i]);
-
- /* Herring song */
- herring_song = load_song(datadir + "/music/SALCON.MOD");
-}
-
-
-/* Free shared data: */
-
-void unloadshared(void)
-{
- int i;
-
- for (i = 0; i < 3; i++)
- {
- texture_free(&tux_right[i]);
- texture_free(&tux_left[i]);
- texture_free(&bigtux_right[i]);
- texture_free(&bigtux_left[i]);
- }
-
- texture_free(&bigtux_right_jump);
- texture_free(&bigtux_left_jump);
-
- for (i = 0; i < 2; i++)
- {
- texture_free(&cape_right[i]);
- texture_free(&cape_left[i]);
- texture_free(&bigcape_right[i]);
- texture_free(&bigcape_left[i]);
- }
-
- texture_free(&ducktux_left);
- texture_free(&ducktux_right);
-
- texture_free(&skidtux_left);
- texture_free(&skidtux_right);
-
- for (i = 0; i < 4; i++)
- {
- texture_free(&img_bsod_left[i]);
- texture_free(&img_bsod_right[i]);
- }
-
- texture_free(&img_bsod_squished_left);
- texture_free(&img_bsod_squished_right);
-
- texture_free(&img_bsod_falling_left);
- texture_free(&img_bsod_falling_right);
-
- for (i = 0; i < 3; i++)
- {
- texture_free(&img_laptop_left[i]);
- texture_free(&img_laptop_right[i]);
- }
-
- texture_free(&img_laptop_flat_left);
- texture_free(&img_laptop_flat_right);
-
- texture_free(&img_laptop_falling_left);
- texture_free(&img_laptop_falling_right);
-
- for (i = 0; i < 2; i++)
- {
- texture_free(&img_money_left[i]);
- texture_free(&img_money_right[i]);
- }
-
- texture_free(&img_box_full);
- texture_free(&img_box_empty);
-
- texture_free(&img_water);
- for (i = 0; i < 3; i++)
- texture_free(&img_waves[i]);
-
- texture_free(&img_pole);
- texture_free(&img_poletop);
-
- for (i = 0; i < 2; i++)
- texture_free(&img_flag[i]);
-
- texture_free(&img_mints);
- texture_free(&img_coffee);
-
- for (i = 0; i < 4; i++)
- {
- texture_free(&img_distro[i]);
- texture_free(&img_cloud[0][i]);
- texture_free(&img_cloud[1][i]);
- }
-
- texture_free(&img_golden_herring);
-
- for (i = 0; i < NUM_SOUNDS; i++)
- free_chunk(sounds[i]);
-
- /* free the herring song */
- free_music( herring_song );
-}
-
-
-/* Draw a tile on the screen: */
-
-void drawshape(float x, float y, unsigned int c)
-{
- Tile* ptile = TileManager::instance()->get
- (c);
- if(ptile)
- {
- if(ptile->images.size() > 1)
- {
- texture_draw(&ptile->images[( ((global_frame_counter*25) / ptile->anim_speed) % (ptile->images.size()))],x,y);
- }
- else
- {
- texture_draw(&ptile->images[0],x,y);
- }
- }
-
- /*
- if (c == 'X' || c == 'x')
- texture_draw(&img_brick[0], x, y);
- else if (c == 'Y' || c == 'y')
- texture_draw(&img_brick[1], x, y);
- else if (c == 'A' || c =='B' || c == '!')
- texture_draw(&img_box_full, x, y);
- else if (c == 'a')
- texture_draw(&img_box_empty, x, y);
- else if (c >= 'C' && c <= 'F')
- texture_draw(&img_cloud[0][c - 'C'], x, y);
- else if (c >= 'c' && c <= 'f')
- texture_draw(&img_cloud[1][c - 'c'], x, y);
- else if (c >= 'G' && c <= 'J')
- texture_draw(&img_bkgd_tile[0][c - 'G'], x, y);
- else if (c >= 'g' && c <= 'j')
- texture_draw(&img_bkgd_tile[1][c - 'g'], x, y);
- else if (c == '#')
- texture_draw(&img_solid[0], x, y);
- else if (c == '[')
- texture_draw(&img_solid[1], x, y);
- else if (c == '=')
- texture_draw(&img_solid[2], x, y);
- else if (c == ']')
- texture_draw(&img_solid[3], x, y);
- else if (c == '$')
- {
- z = (global_frame_counter / 2) % 6;
-
- if (z < 4)
- texture_draw(&img_distro[z], x, y);
- else if (z == 4)
- texture_draw(&img_distro[2], x, y);
- else if (z == 5)
- texture_draw(&img_distro[1], x, y);
- }
- else if (c == '^')
- {
- z = (global_frame_counter / 3) % 3;
-
- texture_draw(&img_waves[z], x, y);
- }
- else if (c == '*')
- texture_draw(&img_poletop, x, y);
- else if (c == '|')
- {
- texture_draw(&img_pole, x, y);
-
- }
- else if (c == '\\')
- {
- z = (global_frame_counter / 3) % 2;
-
- texture_draw(&img_flag[z], x + 16, y);
- }
- else if (c == '&')
- texture_draw(&img_water, x, y);*/
-
-}
-
-
-/* What shape is at some position? */
-unsigned int shape(float x, float y)
-{
-
- int xx, yy;
- unsigned int c;
-
- yy = ((int)y / 32);
- xx = ((int)x / 32);
-
- if (yy >= 0 && yy < 15 && xx >= 0 && xx <= current_level.width)
- {
- c = current_level.ia_tiles[yy][xx];
- }
- else
- c = '.';
-
- return(c);
-}
-
-Tile* gettile(float x, float y)
-{
- return TileManager::instance()->get(shape(x, y));
-}
-
-/* Is is ground? */
-
-
-bool issolid(float x, float y)
-{
- Tile* tile = TileManager::instance()->get
- (shape(x,y));
- if(tile)
- {
- if(tile->solid == true)
- return true;
- else
- return false;
- }
- else
- {
- return false;
- }
-}
-
-/* Is it a brick? */
-
-bool isbrick(float x, float y)
-{
- Tile* tile = TileManager::instance()->get
- (shape(x,y));
- if(tile)
- {
- if(tile->brick == true)
- return true;
- else
- return false;
- }
- else
- {
- return false;
- }
-}
-
-
-/* Is it ice? */
-
-bool isice(float x, float y)
-{
- Tile* tile = TileManager::instance()->get
- (shape(x,y));
- if(tile)
- {
- if(tile->ice == true)
- return true;
- else
- return false;
- }
- else
- {
- return false;
- }
-}
-
-/* Is it a full box? */
-
-bool isfullbox(float x, float y)
-{
- Tile* tile = TileManager::instance()->get
- (shape(x,y));
- if(tile)
- {
- if(tile->fullbox == true)
- return true;
- else
- return false;
- }
- else
- {
- return false;
- }
-}
-
-bool isdistro(float x, float y)
-{
- Tile* tile = TileManager::instance()->get(shape(x,y));
- return tile && tile->distro;
-}
-
-/* Break a brick: */
-
-void trybreakbrick(float x, float y)
-{
- if (isbrick(x, y))
- {
- if (shape(x, y) == 'x' || shape(x, y) == 'y')
- {
- /* Get a distro from it: */
-
- add_bouncy_distro(((int)(x + 1) / 32) * 32,
- (int)(y / 32) * 32);
-
- if (!counting_distros)
- {
- counting_distros = true;
- distro_counter = 50;
- }
-
- if (distro_counter <= 0)
- level_change(¤t_level,x, y, TM_IA, 'a');
-
- play_sound(sounds[SND_DISTRO], SOUND_CENTER_SPEAKER);
- score = score + SCORE_DISTRO;
- distros++;
- }
- else
- {
- /* Get rid of it: */
-
- level_change(¤t_level,x, y, TM_IA, '.');
- }
-
-
- /* Replace it with broken bits: */
-
- add_broken_brick(((int)(x + 1) / 32) * 32,
- (int)(y / 32) * 32);
-
-
- /* Get some score: */
-
- play_sound(sounds[SND_BRICK], SOUND_CENTER_SPEAKER);
- score = score + SCORE_BRICK;
- }
-}
-
-
/* Bounce a brick: */
-
void bumpbrick(float x, float y)
{
- add_bouncy_brick(((int)(x + 1) / 32) * 32,
- (int)(y / 32) * 32);
+ World::current()->add_bouncy_brick(((int)(x + 1) / 32) * 32,
+ (int)(y / 32) * 32);
play_sound(sounds[SND_BRICK], SOUND_CENTER_SPEAKER);
-
-}
-
-
-/* Empty a box: */
-
-void tryemptybox(float x, float y, int col_side)
-{
- if (!isfullbox(x, y))
- return;
-
- // according to the collision side, set the upgrade direction
-
- if(col_side == LEFT)
- col_side = RIGHT;
- else
- col_side = LEFT;
-
- // FIXME: Content of boxes must be handled otherwise
- switch(gettile(x,y)->data)
- {
- case 1: //'A': /* Box with a distro! */
- add_bouncy_distro(((int)(x + 1) / 32) * 32, (int)(y / 32) * 32 - 32);
- play_sound(sounds[SND_DISTRO], SOUND_CENTER_SPEAKER);
- score = score + SCORE_DISTRO;
- distros++;
- break;
- case 2: // 'B': /* Add an upgrade! */
- if (tux.size == SMALL) /* Tux is small, add mints! */
- add_upgrade((int)((x + 1) / 32) * 32, (int)(y / 32) * 32 - 32, col_side, UPGRADE_MINTS);
- else /* Tux is big, add coffee: */
- add_upgrade((int)((x + 1) / 32) * 32, (int)(y / 32) * 32 - 32, col_side, UPGRADE_COFFEE);
- play_sound(sounds[SND_UPGRADE], SOUND_CENTER_SPEAKER);
- break;
- case 3:// '!': /* Add a golden herring */
- add_upgrade((int)((x + 1) / 32) * 32, (int)(y / 32) * 32 - 32, col_side, UPGRADE_HERRING);
- break;
- default:
- break;
- }
-
- /* Empty the box: */
- level_change(¤t_level,x, y, TM_IA, 'a');
-}
-
-
-/* Try to grab a distro: */
-
-void trygrabdistro(float x, float y, int bounciness)
-{
- Tile* tile = gettile(x, y);
- if (tile && tile->distro)
- {
- level_change(¤t_level,x, y, TM_IA, '.');
- play_sound(sounds[SND_DISTRO], SOUND_CENTER_SPEAKER);
-
- if (bounciness == BOUNCE)
- {
- add_bouncy_distro(((int)(x + 1) / 32) * 32,
- (int)(y / 32) * 32);
- }
-
- score = score + SCORE_DISTRO;
- distros++;
- }
-}
-
-/* Try to bump a bad guy from below: */
-
-void trybumpbadguy(float x, float y)
-{
- unsigned int i;
-
- /* Bad guys: */
- for (i = 0; i < bad_guys.size(); i++)
- {
- if (bad_guys[i].base.x >= x - 32 && bad_guys[i].base.x <= x + 32 &&
- bad_guys[i].base.y >= y - 16 && bad_guys[i].base.y <= y + 16)
- {
- if (bad_guys[i].kind == BAD_BSOD ||
- bad_guys[i].kind == BAD_LAPTOP)
- {
- bad_guys[i].dying = DYING_FALLING;
- bad_guys[i].base.ym = -8;
- play_sound(sounds[SND_FALL], SOUND_CENTER_SPEAKER);
- }
- }
- }
-
-
- /* Upgrades: */
- for (i = 0; i < upgrades.size(); i++)
- {
- if (upgrades[i].base.height == 32 &&
- upgrades[i].base.x >= x - 32 && upgrades[i].base.x <= x + 32 &&
- upgrades[i].base.y >= y - 16 && upgrades[i].base.y <= y + 16)
- {
- upgrades[i].base.xm = -upgrades[i].base.xm;
- upgrades[i].base.ym = -8;
- play_sound(sounds[SND_BUMP_UPGRADE], SOUND_CENTER_SPEAKER);
- }
- }
}
/* (Status): */
-void drawstatus(void)
+void
+GameSession::drawstatus()
{
char str[60];
- sprintf(str, "%d", score);
- text_draw(&white_text, "SCORE", 0, 0, 1);
- text_draw(&gold_text, str, 96, 0, 1);
+ sprintf(str, "%d", player_status.score);
+ white_text->draw("SCORE", 0, 0, 1);
+ gold_text->draw(str, 96, 0, 1);
- if(st_gl_mode != ST_GL_TEST)
+ if(st_gl_mode == ST_GL_TEST)
{
- sprintf(str, "%d", hs_score);
- text_draw(&white_text, "HIGH", 0, 20, 1);
- text_draw(&gold_text, str, 96, 20, 1);
- }
- else
- {
- text_draw(&white_text,"Press ESC To Return",0,20,1);
+ white_text->draw("Press ESC To Return",0,20,1);
}
- if (timer_get_left(&time_left) > TIME_WARNING || (global_frame_counter % 10) < 5)
+ if (time_left.get_left() > TIME_WARNING || (global_frame_counter % 10) < 5)
{
- sprintf(str, "%d", timer_get_left(&time_left) / 1000 );
- text_draw(&white_text, "TIME", 224, 0, 1);
- text_draw(&gold_text, str, 304, 0, 1);
+ sprintf(str, "%d", time_left.get_left() / 1000 );
+ white_text->draw("TIME", 224, 0, 1);
+ gold_text->draw(str, 304, 0, 1);
}
- sprintf(str, "%d", distros);
- text_draw(&white_text, "DISTROS", screen->h, 0, 1);
- text_draw(&gold_text, str, 608, 0, 1);
+ sprintf(str, "%d", player_status.distros);
+ white_text->draw("DISTROS", screen->h, 0, 1);
+ gold_text->draw(str, 608, 0, 1);
- text_draw(&white_text, "LIVES", screen->h, 20, 1);
+ white_text->draw("LIVES", screen->h, 20, 1);
if(show_fps)
{
sprintf(str, "%2.1f", fps_fps);
- text_draw(&white_text, "FPS", screen->h, 40, 1);
- text_draw(&gold_text, str, screen->h + 60, 40, 1);
+ white_text->draw("FPS", screen->h, 40, 1);
+ gold_text->draw(str, screen->h + 60, 40, 1);
}
- for(int i=0; i < tux.lives; ++i)
+ for(int i= 0; i < player_status.lives; ++i)
{
- texture_draw(&tux_life,565+(18*i),20);
+ tux_life->draw(565+(18*i),20);
}
}
-
-void drawendscreen(void)
+void
+GameSession::drawendscreen()
{
char str[80];
clearscreen(0, 0, 0);
- text_drawf(&blue_text, "GAMEOVER", 0, 200, A_HMIDDLE, A_TOP, 1);
+ blue_text->drawf("GAMEOVER", 0, 200, A_HMIDDLE, A_TOP, 1);
- sprintf(str, "SCORE: %d", score);
- text_drawf(&gold_text, str, 0, 224, A_HMIDDLE, A_TOP, 1);
+ sprintf(str, "SCORE: %d", player_status.score);
+ gold_text->drawf(str, 0, 224, A_HMIDDLE, A_TOP, 1);
- sprintf(str, "DISTROS: %d", distros);
- text_drawf(&gold_text, str, 0, 256, A_HMIDDLE, A_TOP, 1);
+ sprintf(str, "COINS: %d", player_status.distros);
+ gold_text->drawf(str, 0, 256, A_HMIDDLE, A_TOP, 1);
flipscreen();
- SDL_Delay(2000);
+
+ SDL_Event event;
+ wait_for_event(event,2000,5000,true);
}
-void drawresultscreen(void)
+void
+GameSession::drawresultscreen(void)
{
char str[80];
clearscreen(0, 0, 0);
- text_drawf(&blue_text, "Result:", 0, 200, A_HMIDDLE, A_TOP, 1);
+ blue_text->drawf("Result:", 0, 200, A_HMIDDLE, A_TOP, 1);
- sprintf(str, "SCORE: %d", score);
- text_drawf(&gold_text, str, 0, 224, A_HMIDDLE, A_TOP, 1);
+ sprintf(str, "SCORE: %d", player_status.score);
+ gold_text->drawf(str, 0, 224, A_HMIDDLE, A_TOP, 1);
- sprintf(str, "DISTROS: %d", distros);
- text_drawf(&gold_text, str, 0, 256, A_HMIDDLE, A_TOP, 1);
+ sprintf(str, "DISTROS: %d", player_status.distros);
+ gold_text->drawf(str, 0, 256, A_HMIDDLE, A_TOP, 1);
flipscreen();
- SDL_Delay(2000);
-}
-
-void savegame(int slot)
-{
- char savefile[1024];
- FILE* fi;
- unsigned int ui;
-
- sprintf(savefile,"%s/slot%d.save",st_save_dir,slot);
-
- fi = fopen(savefile, "wb");
-
- if (fi == NULL)
- {
- fprintf(stderr, "Warning: I could not open the slot file ");
-
- }
- else
- {
- fputs(level_subset, fi);
- fputs("\n", fi);
- fwrite(&level,sizeof(int),1,fi);
- fwrite(&score,sizeof(int),1,fi);
- fwrite(&distros,sizeof(int),1,fi);
- fwrite(&scroll_x,sizeof(float),1,fi);
- fwrite(&tux,sizeof(Player),1,fi);
- timer_fwrite(&tux.invincible_timer,fi);
- timer_fwrite(&tux.skidding_timer,fi);
- timer_fwrite(&tux.safe_timer,fi);
- timer_fwrite(&tux.frame_timer,fi);
- timer_fwrite(&time_left,fi);
- ui = st_get_ticks();
- fwrite(&ui,sizeof(int),1,fi);
- }
- fclose(fi);
-
-}
-
-void loadgame(int slot)
-{
- char savefile[1024];
- char str[100];
- FILE* fi;
- unsigned int ui;
-
- sprintf(savefile,"%s/slot%d.save",st_save_dir,slot);
-
- fi = fopen(savefile, "rb");
-
- if (fi == NULL)
- {
- fprintf(stderr, "Warning: I could not open the slot file ");
-
- }
- else
- {
- fgets(str, 100, fi);
- strcpy(level_subset, str);
- level_subset[strlen(level_subset)-1] = '\0';
- fread(&level,sizeof(int),1,fi);
-
- set_defaults();
- level_free(¤t_level);
- if(level_load(¤t_level,level_subset,level) != 0)
- exit(1);
- arrays_free();
- arrays_init();
- activate_bad_guys();
- activate_particle_systems();
- level_free_gfx();
- level_load_gfx(¤t_level);
- level_free_song();
- level_load_song(¤t_level);
- levelintro();
- update_time = st_get_ticks();
-
- fread(&score,sizeof(int),1,fi);
- fread(&distros,sizeof(int),1,fi);
- fread(&scroll_x,sizeof(float),1,fi);
- fread(&tux, sizeof(Player), 1, fi);
- timer_fread(&tux.invincible_timer,fi);
- timer_fread(&tux.skidding_timer,fi);
- timer_fread(&tux.safe_timer,fi);
- timer_fread(&tux.frame_timer,fi);
- timer_fread(&time_left,fi);
- fread(&ui,sizeof(int),1,fi);
- tux.hphysic.start_time += st_get_ticks() - ui;
- tux.vphysic.start_time += st_get_ticks() - ui;
- fclose(fi);
- }
-
+
+ SDL_Event event;
+ wait_for_event(event,2000,5000,true);
}
-void slotinfo(char **pinfo, int slot)
+std::string slotinfo(int slot)
{
- FILE* fi;
+ char tmp[1024];
char slotfile[1024];
- char tmp[200];
- char str[5];
- int slot_level;
- sprintf(slotfile,"%s/slot%d.save",st_save_dir,slot);
-
- fi = fopen(slotfile, "rb");
-
- sprintf(tmp,"Slot %d - ",slot);
+ sprintf(slotfile,"%s/slot%d.stsg",st_save_dir,slot);
- if (fi == NULL)
- {
- strcat(tmp,"Free");
- }
+ if (access(slotfile, F_OK) == 0)
+ sprintf(tmp,"Slot %d - Savegame",slot);
else
- {
- fgets(str, 100, fi);
- str[strlen(str)-1] = '\0';
- strcat(tmp, str);
- strcat(tmp, " / Level:");
- fread(&slot_level,sizeof(int),1,fi);
- sprintf(str,"%d",slot_level);
- strcat(tmp,str);
- fclose(fi);
- }
+ sprintf(tmp,"Slot %d - Free",slot);
- *pinfo = (char*) malloc(sizeof(char) * (strlen(tmp)+1));
- strcpy(*pinfo,tmp);
+ return tmp;
}
+
projects / supertux.git / blobdiff