// ZZZ: split out from update_world()'s loop.
static int
update_world_elements_one_tick()
{
if (m1_solo_player_in_terminal())
{
update_m1_solo_player_in_terminal(GameQueue);
}
else
{
L_Call_Idle();
update_lights();
update_medias();
update_platforms();
update_control_panels(); // don't put after update_players
update_players(GameQueue, false);
move_projectiles();
move_monsters();
update_effects();
recreate_objects();
handle_random_sound_image();
animate_scenery();
// LP additions:
if (film_profile.animate_items)
{
animate_items();
}
AnimTxtr_Update();
ChaseCam_Update();
motion_sensor_scan();
check_m1_exploration();
#if !defined(DISABLE_NETWORKING)
update_net_game();
#endif // !defined(DISABLE_NETWORKING)
}
if(check_level_change())
{
return kUpdateChangeLevel;
}
#if !defined(DISABLE_NETWORKING)
if(game_is_over())
{
return kUpdateGameOver;
}
#endif // !defined(DISABLE_NETWORKING)
dynamic_world->tick_count+= 1;
dynamic_world->game_information.game_time_remaining-= 1;
return kUpdateNormalCompletion;
}
void play(int start_level)
{
coord opx, opy;
BOOL quit = 0;
/*
* Build the current level.
*
* XXXX: Once it is possible to save/restore the map this no longer
* must be done if the game was started by restoring a save file.
*/
d.dl = start_level;
build_map();
create_population();
build_monster_map();
d.visited[0] = TRUE;
/* Initial player position. */
place_player(d.stxu[d.dl], d.styu[d.dl]);
/* Initial panel position. */
d.psx = d.psy = 0;
/*
* Standard stuff.
*/
do
{
/* Print all the new things. */
update_screen(d.px, d.py);
/* The message line should be cleared in any case. */
clear_messages();
/* Memorize the old PC position. */
opx = d.px;
opy = d.py;
SDL_Event event;
while (SDL_PollEvent(&event))
{
if (event.type == SDL_QUIT)
quit = TRUE;
if (event.type == SDL_KEYDOWN)
game_keydown(event.key.keysym.sym);
}
int input = get_input();
if (input & PRESS_ESC)
quit = TRUE;
BOOL player_turn = move_monsters();
if (player_turn && d.pa.act == IDLE)
{
if (input & PRESS_LEFT)
{
set_dir_actor(&d.pa, LEFT);
if (is_open(d.px - 1, d.py) &&
!is_monster_at(d.px - 1, d.py))
move_player(LEFT);
}
else if (input & PRESS_RIGHT)
{
set_dir_actor(&d.pa, RIGHT);
if (is_open(d.px + 1, d.py) &&
!is_monster_at(d.px + 1, d.py))
move_player(RIGHT);
}
else if (input & PRESS_UP)
{
set_dir_actor(&d.pa, UP);
if (is_open(d.px, d.py - 1) &&
!is_monster_at(d.px, d.py - 1))
move_player(UP);
}
else if (input & PRESS_DOWN)
{
set_dir_actor(&d.pa, DOWN);
if (is_open(d.px, d.py + 1) &&
!is_monster_at(d.px, d.py + 1))
move_player(DOWN);
}
}
else if (d.pa.act == MOVE)
{
animate_move_actor(&d.pa);
}
else if (d.pa.act == CHARGE)
{
animate_charge_actor(&d.pa);
}
else if (d.pa.act == ATTACK)
{
if (animate_attack_actor(&d.pa))
attack_monster_at(d.pa.tx, d.pa.ty);
}
d.opx = opx;
d.opy = opy;
}
while (quit == FALSE);
}