-/*
- 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>
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);
{
world = new World(subset, levelnb);
}
+
+ // 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;
+ }
+ }
+
if (st_gl_mode != ST_GL_DEMO_GAME)
{
- if(st_gl_mode != ST_GL_TEST)
- load_hs();
-
if(st_gl_mode == ST_GL_PLAY || st_gl_mode == ST_GL_LOAD_LEVEL_FILE)
levelintro();
}
}
void
+GameSession::on_escape_press()
+{
+ if(st_gl_mode == ST_GL_TEST)
+ {
+ exit_status = LEVEL_ABORT;
+ }
+ else if (!Menu::current())
+ {
+ Menu::set_current(game_menu);
+ }
+}
+
+void
GameSession::process_events()
{
Player& tux = *world->get_tux();
while (SDL_PollEvent(&event))
{
/* Check for menu-events, if the menu is shown */
- current_menu->event(event);
-
- switch(event.type)
+ if (Menu::current())
{
- case SDL_QUIT: /* Quit event - quit: */
- st_abort("Received window close", "");
- break;
+ Menu::current()->event(event);
+ st_pause_ticks_start();
+ }
+ else
+ {
+ st_pause_ticks_stop();
- case SDL_KEYDOWN: /* A keypress! */
- {
- SDLKey key = event.key.keysym.sym;
-
- if(tux.key_event(key,DOWN))
+ switch(event.type)
+ {
+ case SDL_QUIT: /* Quit event - quit: */
+ st_abort("Received window close", "");
break;
- switch(key)
+ case SDL_KEYDOWN: /* A keypress! */
{
- case SDLK_ESCAPE: /* Escape: Open/Close the menu: */
- if(!game_pause)
+ SDLKey key = event.key.keysym.sym;
+
+ if(tux.key_event(key,DOWN))
+ break;
+
+ switch(key)
{
- if(st_gl_mode == ST_GL_TEST)
- {
- exit_status = LEVEL_ABORT;
- }
- 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 SDLK_ESCAPE: /* Escape: Open/Close the menu: */
+ on_escape_press();
+ break;
+ default:
+ break;
}
- break;
- default:
- break;
}
- }
- break;
- case SDL_KEYUP: /* A keyrelease! */
- {
- SDLKey key = event.key.keysym.sym;
-
- if(tux.key_event(key, UP))
break;
-
- switch(key)
+ case SDL_KEYUP: /* A keyrelease! */
{
- case SDLK_p:
- if(!show_menu)
+ SDLKey key = event.key.keysym.sym;
+
+ if(tux.key_event(key, UP))
+ break;
+
+ switch(key)
{
- if(game_pause)
+ case SDLK_p:
+ if(!Menu::current())
{
- game_pause = false;
- st_pause_ticks_stop();
+ if(game_pause)
+ {
+ game_pause = false;
+ st_pause_ticks_stop();
+ }
+ else
+ {
+ game_pause = true;
+ st_pause_ticks_start();
+ }
}
- else
+ break;
+ case SDLK_TAB:
+ if(debug_mode)
{
- 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;
+ 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
- tux.base.height = 32;
+ debug_fps = true;
+ break;
+ default:
+ break;
}
- 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;
+ 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)
+ case SDL_JOYAXISMOTION:
+ if (event.jaxis.axis == joystick_keymap.x_axis)
{
- tux.input.left = UP;
- tux.input.right = DOWN;
+ if (event.jaxis.value < -joystick_keymap.dead_zone)
+ {
+ tux.input.left = DOWN;
+ tux.input.right = UP;
+ }
+ else if (event.jaxis.value > joystick_keymap.dead_zone)
+ {
+ tux.input.left = UP;
+ tux.input.right = DOWN;
+ }
+ else
+ {
+ tux.input.left = DOWN;
+ tux.input.right = DOWN;
+ }
}
- else
+ else if (event.jaxis.axis == joystick_keymap.y_axis)
{
- tux.input.left = DOWN;
- tux.input.right = DOWN;
+ if (event.jaxis.value > joystick_keymap.dead_zone)
+ tux.input.down = DOWN;
+ else if (event.jaxis.value < -joystick_keymap.dead_zone)
+ tux.input.down = UP;
+ else
+ tux.input.down = UP;
}
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;
-
- break;
- default:
+
+ case SDL_JOYBUTTONDOWN:
+ if (event.jbutton.button == joystick_keymap.a_button)
+ tux.input.up = DOWN;
+ else if (event.jbutton.button == joystick_keymap.b_button)
+ tux.input.fire = DOWN;
+ else if (event.jbutton.button == joystick_keymap.start_button)
+ on_escape_press();
+ break;
+ case SDL_JOYBUTTONUP:
+ if (event.jbutton.button == joystick_keymap.a_button)
+ tux.input.up = UP;
+ else if (event.jbutton.button == joystick_keymap.b_button)
+ tux.input.fire = UP;
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;
-
- break;
-
- default:
- break;
-
- } /* switch */
+ default:
+ break;
+ } /* switch */
+ }
} /* while */
}
// Check End conditions
if (tux->is_dead())
{
-
+ player_status.lives -= 1;
+
if (player_status.lives < 0)
{ // No more lives!?
if(st_gl_mode != ST_GL_TEST)
drawendscreen();
-
- if(st_gl_mode != ST_GL_TEST)
- {
- if (player_status.score > hs_score)
- save_hs(player_status.score);
- }
exit_status = GAME_OVER;
}
blue_text->drawf("PAUSE - Press 'P' To Play", 0, 230, A_HMIDDLE, A_TOP, 1);
}
- if(show_menu)
+ if(Menu::current())
{
- menu_process_current();
+ Menu::current()->draw();
mouse_cursor->draw();
}
GameSession::ExitStatus
GameSession::run()
{
+ Menu::set_current(0);
Player* tux = world->get_tux();
current_ = this;
tux->input.old_fire = tux->input.fire;
process_events();
-
- if(show_menu)
+
+ 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:
- // FIXME:
- //update_load_save_game_menu(save_game_menu);
- break;
- case 4:
- update_load_save_game_menu(load_game_menu);
- break;
- case 7:
+ 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 == load_game_menu )
+ else if(menu == load_game_menu )
{
process_load_game_menu();
}
}
// Handle actions:
- if(!game_pause && !show_menu)
+ if(!game_pause && !Menu::current())
{
frame_ratio *= game_speed;
frame_ratio += overlap;
draw();
/* Time stops in pause mode */
- if(game_pause || show_menu )
+ if(game_pause || Menu::current())
{
continue;
}
white_text->draw("SCORE", 0, 0, 1);
gold_text->draw(str, 96, 0, 1);
- if(st_gl_mode != ST_GL_TEST)
- {
- sprintf(str, "%d", hs_score);
- white_text->draw("HIGH", 0, 20, 1);
- gold_text->draw(str, 96, 20, 1);
- }
- else
+ if(st_gl_mode == ST_GL_TEST)
{
white_text->draw("Press ESC To Return",0,20,1);
}
projects / supertux.git / blobdiff