/* espeak_thread is the "main" function of our secondary (queue-processing)
* thread.
* First, lock queue_guard, because it needs to be locked when we call
* pthread_cond_wait on the runner_awake condition variable.
* Next, enter an infinite loop.
* The wait call also unlocks queue_guard, so that the other thread can
* manipulate the queue.
* When runner_awake is signaled, the pthread_cond_wait call re-locks
* queue_guard, and the "queue processor" thread has access to the queue.
* While there is an entry in the queue, call queue_process_entry.
* queue_process_entry unlocks queue_guard after removing an item from the
* queue, so that the main thread doesn't have to wait for us to finish
* processing the entry. So re-lock queue_guard after each call to
* queue_process_entry.
*
* The main thread can add items to the queue in exactly two situations:
* 1. We are waiting on runner_awake, or
* 2. We are processing an entry that has just been removed from the queue.
*/
void *espeak_thread(void *arg)
{
struct synth_t *s = (struct synth_t *) arg;
pthread_mutex_lock(&queue_guard);
while (should_run) {
while (should_run && !queue_peek(synth_queue) && !stop_requested)
pthread_cond_wait(&runner_awake, &queue_guard);
if (stop_requested) {
stop_speech();
synth_queue_clear();
stop_requested = 0;
pthread_cond_signal(&stop_acknowledged);
}
while (should_run && queue_peek(synth_queue) && !stop_requested) {
queue_process_entry(s);
pthread_mutex_lock(&queue_guard);
}
}
pthread_cond_signal(&stop_acknowledged);
pthread_mutex_unlock(&queue_guard);
return NULL;
}
void Tutor::play_speech()
{
if( !sys.dir_tutorial[0] )
return;
if( cur_speech_wav_id )
stop_speech();
//---------------------------------//
String str;
str = sys.dir_tutorial;
str += tutor[cur_tutor_id]->code;
str += "\\TUT";
if( cur_text_block_id < 10 ) // Add a zero. e.g. "TUT01"
str += "0";
str += cur_text_block_id;
if( !misc.is_file_exist(str) )
return;
// ##### begin Gilbert 25/9 ######//
cur_speech_wav_id = audio.play_long_wav(str, DEF_REL_VOLUME); // cur_speech_wav_id is the WAV id that is needed for stopping playing of the WAV file
// ##### end Gilbert 25/9 ######//
}
//---- Begin of function CampaignEastWest::stage_23_prelude ----//
//
// Pick a state to attack.
//
void CampaignEastWest::stage_23_prelude()
{
play_speech("PRE-23.WAV");
disp_narrative( res_stage.read("23PRELUD") );
stop_speech();
attack_state( attacker_state_recno, target_state_recno, 0, 1, 2 );
//------- set config settings -------//
config.explore_whole_map = 0;
}
//---- Begin of function CampaignEastWest::stage_4_prelude ----//
//
// Pick a state to attack.
//
void CampaignEastWest::stage_4_prelude()
{
play_speech("PRE-04.WAV");
disp_narrative( res_stage.read("4PRELUDE") ); // 0-the letter is from a human kingdom
stop_speech();
attacker_state_recno = random_pick_state( western_nation_recno, target_state_recno ); // pick a state of the Western empire that is next to defected state.
attack_state( attacker_state_recno, target_state_recno, 0, 1, 2 );
//------- set config settings -------//
config.explore_whole_map = 0;
}
int Tutor::detect()
{
if( button_new_tutor.detect() )
{
stop_speech();
select_run_tutor(1); // select and run tutorial, 1-called from in-game, not from the main menu
return 1;
}
if( button_quit_tutor.detect() )
{
stop_speech();
game.game_mode = GAME_SINGLE_PLAYER;
return 1;
}
if( button_restart.detect() )
{
cur_text_block_id = 1;
return 1;
}
if( cur_text_block_id > 1 && button_prev.detect() )
{
prev_text_block();
return 1;
}
if( cur_text_block_id < text_block_count && button_next.detect() )
{
next_text_block();
return 1;
}
return 0;
}
//---- Begin of function CampaignEastWest::stage_1_prelude ----//
//
// Pick a state to attack.
//
void CampaignEastWest::stage_1_prelude()
{
cur_monster_nation_recno = random_pick_monster_campaign_nation();
int rc = random_pick_attack_state(cur_monster_nation_recno, western_nation_recno);
err_when( !rc );
play_speech("PRE-01.WAV");
disp_narrative( res_stage.read("1PRELUDE") ); // 1-the letter is from a Fryhtan kingdom
stop_speech();
attack_state( attacker_state_recno, target_state_recno, 0, 1, 2 );
//------- set config settings -------//
config.explore_whole_map = 1;
}
//---- Begin of function CampaignEastWest::stage_28_prelude ----//
//
// Pick a state to attack.
//
void CampaignEastWest::stage_28_prelude()
{
//-------- randomize goal settings --------//
goal_population = campaign_difficulty*100;
goal_economic_score = campaign_difficulty*100;
goal_year_limit = 32 - campaign_difficulty*3;
//---------------------------------------------//
play_speech("PRE-28.WAV");
disp_narrative( res_stage.read("28PRELUD"), goal_population, goal_economic_score, goal_year_limit );
stop_speech();
target_state_recno = random_pick_state(PLAYER_NATION_RECNO);
flash_state( target_state_recno );
//------- set config settings -------//
config.explore_whole_map = 1;
}
