void
game_loop ()
{
SDL_Event event;
int done = 0,
eventstate;
if (GT_MP)
net_game_fillsockaddr ();
if ( SDL_InitSubSystem ( SDL_INIT_JOYSTICK ) < 0 ) {
fprintf ( stderr, "Unable to initialize Joystick: %s\n", SDL_GetError() );
}
printf ( "%i joysticks found\n", SDL_NumJoysticks () );
menu = NULL;
bman.updatestatusbar = 1; // force an update
timestamp = SDL_GetTicks (); // needed for time sync.
d_gamedetail ("GAME START");
gfx_blitupdaterectclear ();
draw_logo ();
draw_field ();
SDL_Flip (gfx.screen);
draw_players ();
if (bman.p_nr >= 0 && bman.p_nr < MAX_PLAYERS) {
players[bman.p_nr].ready = 1;
if (GT_MP_PTPS)
send_playerdata (&players[bman.p_servnr].net.addr, bman.p_nr, &players[bman.p_nr]);
}
if (bman.p2_nr >= 0 && bman.p2_nr < MAX_PLAYERS) {
players[bman.p2_nr].ready = 1;
if (GT_MP_PTPS)
send_playerdata (&players[bman.p_servnr].net.addr, bman.p2_nr, &players[bman.p2_nr]);
}
fire_init();
while (!done && (bman.state == GS_running || bman.state == GS_ready)) {
SDL_JoystickUpdate ();
if ((eventstate = SDL_PollEvent (&event)) != 0)
switch (event.type) {
case (SDL_QUIT):
done = 1;
bman.state = GS_quit;
}
/*
* input handling
*/
keyb_loop (&event);
game_keys_loop ();
if (GT_MP)
chat_loop (&event);
if ((!IS_LPLAYER2) && (!chat.active))
chat_setactive (1, 1);
restore_players_screen ();
player_check (bman.p_nr);
if (IS_LPLAYER2)
player_check (bman.p2_nr);
dead_playerani ();
special_loop ();
player_move (bman.p_nr);
if (IS_LPLAYER2)
player_move (bman.p2_nr);
if (GT_MP) {
player_calcpos ();
network_loop ();
}
if (bman.state == GS_running)
single_loop ();
bomb_loop ();
/* wind_loop (); SOON */
fire_loop ();
field_loop ();
flitems_loop ();
draw_players ();
game_draw_info (); // will set the var bman.player_nr
/* check if there is only one player left and the game is in multiplayer mode
and if there the last dieing animation is done */
if (game_check_endgame () && bman.timeout >= 0.0f)
bman.timeout = 0.0f;
if ((GT_SP || GT_MP_PTPM) && bman.timeout < -GAME_OVERTIMEOUT) {
d_printf ("GAME: Game Over\n");
done = 1;
}
stonelist_draw ();
/* if there is any menu displayed do so */
if (menu != NULL)
game_menu_loop (&event, eventstate);
gfx_blitdraw ();
s_calctimesync ();
bman.timeout -= timediff;
}
if (menu != NULL) {
menu_delete (menu);
menu = NULL;
}
gfx_blitdraw ();
chat_show (-1, -1, -1, -1);
draw_logo ();
gfx_blitupdaterectclear ();
SDL_Flip (gfx.screen);
d_gamedetail ("GAME END");
d_printf ("done = %d\n", done);
};
/*
* redraw_screen
*
* This function is called once per time around the main loop. It redraws the
* screen with all players in the correct positions.
*
* Parameters: screen - The screen object on which we are drawing.
* match_state - The unique objects in a match.
*/
void redraw_screen(SCREEN *screen,
MATCH_STATE *match_state,
FONT *font)
{
/*
* Local Variables.
*/
char score_string[10];
char game_time_string[10];
/*
* Clear the screen before doing any drawing.
*/
glClear(GL_COLOR_BUFFER_BIT);
draw_pitch_background(screen, match_state->pitch);
/*
* Draw the pitch outline. This is the lines and the 'permanent' markings.
*/
draw_pitch_lines(screen,
match_state->pitch);
/*
* After drawing the screen iterate over the list of players in both teams
* and if they have new positions then update them.
*/
draw_players(match_state->teams,
match_state->players_per_team,
match_state->animation_handler);
/*
* Draw the disc on top of the players.
*/
draw_disc(match_state->disc, 50.0f);
/*
* Put the score on the screen as text. We make this independent of scaling
* and screen movement so that the text is on a fixed position on the screen
* regardless of the orientation etc.
*/
glPushMatrix();
glLoadIdentity();
convert_score_to_text(match_state->match_stats->team_a_score,
match_state->match_stats->team_b_score,
score_string);
draw_text(score_string, 250, 10, font);
glPopMatrix();
/*
* Put the current game time in the top left of the screen. This counts up.
*/
glPushMatrix();
glLoadIdentity();
convert_timer_to_text(match_state->match_stats->game_timer, game_time_string);
draw_text(game_time_string, 10, 10, font);
glPopMatrix();
/*
* This performs the actual update of the screen so until this line nothing
* we have done will be rendered each time around the render loop.
*/
SDL_GL_SwapBuffers();
}
