static window_event_result title_handler(window *, const d_event &event, title_screen *ts)
{
window_event_result result;
switch (event.type)
{
case EVENT_MOUSE_BUTTON_DOWN:
if (event_mouse_get_button(event) != 0)
return window_event_result::ignored;
else if (ts->allow_keys)
{
return window_event_result::close;
}
break;
case EVENT_KEY_COMMAND:
if ((result = call_default_handler(event)) == window_event_result::ignored)
if (ts->allow_keys)
{
return window_event_result::close;
}
return result;
case EVENT_IDLE:
timer_delay2(50);
if (timer_query() > ts->timer)
{
return window_event_result::close;
}
break;
case EVENT_WINDOW_DRAW:
gr_set_default_canvas();
show_fullscr(*grd_curcanv, ts->title_bm);
break;
case EVENT_WINDOW_CLOSE:
break;
default:
break;
}
return window_event_result::ignored;
}
void event_send(d_event *event)
{
window *wind;
int handled = 0;
for (wind = window_get_front(); wind != NULL && !handled; wind = window_get_prev(wind))
if (window_is_visible(wind))
{
handled = window_send_event(wind, event);
if (!window_exists(wind)) // break away if necessary: window_send_event() could have closed wind by now
break;
if (window_is_modal(wind))
break;
}
if (!handled)
call_default_handler(event);
}
int ReadControls(d_event *event)
{
int key;
static ubyte exploding_flag=0;
Player_fired_laser_this_frame=-1;
if (Player_exploded) {
if (exploding_flag==0) {
exploding_flag = 1; // When player starts exploding, clear all input devices...
game_flush_inputs();
}
} else {
exploding_flag=0;
}
if (Player_is_dead && !( (Game_mode & GM_MULTI) && (multi_sending_message[Player_num] || multi_defining_message) ))
if (HandleDeathInput(event)) {
if( (Game_mode & GM_MULTI) && (Netgame.SpawnStyle == SPAWN_STYLE_PREVIEW) ) {
// fall through to normal key handler
// Make sure flares/shots go in direction of preview
ConsoleObject->orient = Dead_player_camera->orient;
} else {
return 1;
}
}
if (Newdemo_state == ND_STATE_PLAYBACK)
update_vcr_state();
if (event->type == EVENT_KEY_COMMAND)
{
key = event_key_get(event);
#ifdef NETWORK
if ( (Game_mode & GM_MULTI) && (multi_sending_message[Player_num] || multi_defining_message) )
{
return multi_message_input_sub(key);
}
#endif
#ifndef RELEASE
#ifdef NETWORK
if ((key&KEY_DEBUGGED)&&(Game_mode&GM_MULTI)) {
Network_message_reciever = 100; // Send to everyone...
sprintf( Network_message, "%s %s", TXT_I_AM_A, TXT_CHEATER);
}
#endif
#endif
if (Endlevel_sequence)
{
if (HandleEndlevelKey(key))
return 1;
}
else if (Newdemo_state == ND_STATE_PLAYBACK )
{
if (HandleDemoKey(key))
return 1;
}
else
{
if (FinalCheats(key)) return 1;
if (HandleSystemKey(key)) return 1;
if (HandleGameKey(key)) return 1;
}
#ifndef RELEASE
if (HandleTestKey(key))
return 1;
#endif
if (call_default_handler(event))
return 1;
}
int should_read_controls;
if (!Endlevel_sequence && !Player_is_dead && (Newdemo_state != ND_STATE_PLAYBACK)) {
should_read_controls = 1;
} else {
should_read_controls = 0;
}
#ifdef NETWORK
if((Game_mode & GM_NETWORK) && (Netgame.SpawnStyle == SPAWN_STYLE_PREVIEW) && Player_is_dead && Player_exploded) {
if (!Endlevel_sequence && (Newdemo_state != ND_STATE_PLAYBACK)) {
should_read_controls = 1;
}
}
#endif
if (should_read_controls)
{
kconfig_read_controls(event, 0);
check_rear_view();
// If automap key pressed, enable automap unless you are in network mode, control center destroyed and < 10 seconds left
if ( Controls.automap_count > 0 )
{
Controls.automap_count = 0;
if (!((Game_mode & GM_MULTI) && Control_center_destroyed && (Countdown_seconds_left < 10)))
{
do_automap(0);
return 1;
}
}
do_weapon_n_item_stuff();
}
return 0;
}
int credits_handler(window *wind, d_event *event, credits *cr)
{
int j, l, y;
char * tempp;
switch (event->type)
{
case EVENT_KEY_COMMAND:
if (!call_default_handler(event)) // if not print screen, debug etc
window_close(wind);
return 1;
case EVENT_MOUSE_BUTTON_DOWN:
case EVENT_MOUSE_BUTTON_UP:
if (event_mouse_get_button(event) == MBTN_LEFT || event_mouse_get_button(event) == MBTN_RIGHT)
{
window_close(wind);
return 1;
}
break;
case EVENT_IDLE:
if (cr->done>NUM_LINES)
{
window_close(wind);
return 0;
}
break;
case EVENT_WINDOW_DRAW:
timer_delay(F1_0/28);
if (cr->row == 0)
{
do {
cr->buffer_line = (cr->buffer_line+1) % NUM_LINES;
get_line:;
if (PHYSFSX_fgets( cr->buffer[cr->buffer_line], 80, cr->file )) {
char *p;
if (cr->have_bin_file) // is this a binary tbl file
decode_text_line (cr->buffer[cr->buffer_line]);
p = cr->buffer[cr->buffer_line];
if (p[0] == ';')
goto get_line;
if (p[0] == '%')
{
if (p[1] == ALLOWED_CHAR)
{
int i = 0, len = strlen(p);
for (i = 0; i < len; i++)
p[i] = p[i+2];
}
else
goto get_line;
}
} else {
//fseek( file, 0, SEEK_SET);
cr->buffer[cr->buffer_line][0] = 0;
cr->done++;
}
} while (cr->extra_inc--);
cr->extra_inc = 0;
}
// cheap but effective: towards end of credits sequence, fade out the music volume
if (cr->done >= NUM_LINES-16)
{
static int curvol = -10;
if (curvol == -10)
curvol = GameCfg.MusicVolume;
if (curvol > (NUM_LINES-cr->done)/2)
{
curvol = (NUM_LINES-cr->done)/2;
songs_set_volume(curvol);
}
}
y = cr->first_line_offset - cr->row;
show_fullscr(&cr->backdrop);
for (j=0; j<NUM_LINES; j++ ) {
char *s;
l = (cr->buffer_line + j + 1 ) % NUM_LINES;
s = cr->buffer[l];
if ( s[0] == '!' ) {
s++;
} else if ( s[0] == '$' ) {
gr_set_curfont( HUGE_FONT );
s++;
} else if ( s[0] == '*' ) {
gr_set_curfont( MEDIUM3_FONT );
s++;
} else
gr_set_curfont( MEDIUM2_FONT );
tempp = strchr( s, '\t' );
if ( !tempp ) {
// Wacky Fast Credits thing
int w, h, aw;
gr_get_string_size( s, &w, &h, &aw);
gr_string( 0x8000, y, s );
}
y += ROW_SPACING;
}
cr->row += SHEIGHT/200;
if (cr->row >= ROW_SPACING)
cr->row = 0;
break;
case EVENT_WINDOW_CLOSE:
gr_free_bitmap_data (&cr->backdrop);
PHYSFS_close(cr->file);
songs_set_volume(GameCfg.MusicVolume);
songs_play_song( SONG_TITLE, 1 );
d_free(cr);
break;
default:
break;
}
return 0;
}
static window_event_result credits_handler(window *, const d_event &event, credits *cr)
{
int l, y;
window_event_result result;
switch (event.type)
{
case EVENT_KEY_COMMAND:
if ((result = call_default_handler(event)) == window_event_result::ignored) // if not print screen, debug etc
{
return window_event_result::close;
}
return result;
case EVENT_MOUSE_BUTTON_DOWN:
case EVENT_MOUSE_BUTTON_UP:
if (event_mouse_get_button(event) == MBTN_LEFT || event_mouse_get_button(event) == MBTN_RIGHT)
{
return window_event_result::close;
}
break;
case EVENT_IDLE:
if (cr->done>NUM_LINES)
{
return window_event_result::close;
}
break;
case EVENT_WINDOW_DRAW:
#if defined(DXX_BUILD_DESCENT_I)
timer_delay(F1_0/17);
#elif defined(DXX_BUILD_DESCENT_II)
timer_delay(F1_0/28);
#endif
if (cr->row == 0)
{
do {
cr->buffer_line = (cr->buffer_line+1) % NUM_LINES;
#if defined(DXX_BUILD_DESCENT_II)
get_line:;
#endif
if (PHYSFSX_fgets( cr->buffer[cr->buffer_line], cr->file )) {
char *p;
if (cr->have_bin_file) // is this a binary tbl file
decode_text_line (cr->buffer[cr->buffer_line]);
#if defined(DXX_BUILD_DESCENT_I)
p = strchr(&cr->buffer[cr->buffer_line][0],'\n');
if (p) *p = '\0';
#elif defined(DXX_BUILD_DESCENT_II)
p = cr->buffer[cr->buffer_line];
if (p[0] == ';')
goto get_line;
if (p[0] == '%')
{
if (p[1] == ALLOWED_CHAR)
{
for (int i = 0; p[i]; i++)
p[i] = p[i+2];
}
else
goto get_line;
}
#endif
} else {
//fseek( file, 0, SEEK_SET);
cr->buffer[cr->buffer_line][0] = 0;
cr->done++;
}
} while (cr->extra_inc--);
cr->extra_inc = 0;
}
// cheap but effective: towards end of credits sequence, fade out the music volume
if (cr->done >= NUM_LINES-16)
{
static int curvol = -10;
if (curvol == -10)
curvol = GameCfg.MusicVolume;
if (curvol > (NUM_LINES-cr->done)/2)
{
curvol = (NUM_LINES-cr->done)/2;
songs_set_volume(curvol);
}
}
y = cr->first_line_offset - cr->row;
show_fullscr(cr->backdrop);
for (uint_fast32_t j=0; j != NUM_LINES; ++j, y += ROW_SPACING)
{
l = (cr->buffer_line + j + 1 ) % NUM_LINES;
const char *s = cr->buffer[l];
if (!s)
continue;
if ( s[0] == '!' ) {
s++;
} else if ( s[0] == '$' ) {
gr_set_curfont( HUGE_FONT );
s++;
} else if ( s[0] == '*' ) {
gr_set_curfont( MEDIUM3_FONT );
s++;
} else
gr_set_curfont( MEDIUM2_FONT );
const auto tempp = strchr( s, '\t' );
if ( !tempp ) {
// Wacky Fast Credits thing
gr_string( 0x8000, y, s );
}
}
cr->row += SHEIGHT/200;
if (cr->row >= ROW_SPACING)
cr->row = 0;
break;
case EVENT_WINDOW_CLOSE:
songs_set_volume(GameCfg.MusicVolume);
songs_play_song( SONG_TITLE, 1 );
std::default_delete<credits>()(cr);
break;
default:
break;
}
return window_event_result::ignored;
}
void event_poll()
{
SDL_Event event;
int clean_uniframe=1;
window *wind = window_get_front();
int idle = 1;
// If the front window changes, exit this loop, otherwise unintended behavior can occur
// like pressing 'Return' really fast at 'Difficulty Level' causing multiple games to be started
while ((wind == window_get_front()) && SDL_PollEvent(&event))
{
switch(event.type) {
case SDL_KEYDOWN:
case SDL_KEYUP:
if (clean_uniframe)
memset(unicode_frame_buffer,'\0',sizeof(unsigned char)*KEY_BUFFER_SIZE);
clean_uniframe=0;
key_handler((SDL_KeyboardEvent *)&event);
idle = 0;
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
mouse_button_handler((SDL_MouseButtonEvent *)&event);
idle = 0;
break;
case SDL_MOUSEMOTION:
mouse_motion_handler((SDL_MouseMotionEvent *)&event);
idle = 0;
break;
case SDL_JOYBUTTONDOWN:
case SDL_JOYBUTTONUP:
joy_button_handler((SDL_JoyButtonEvent *)&event);
idle = 0;
break;
case SDL_JOYAXISMOTION:
if (joy_axis_handler((SDL_JoyAxisEvent *)&event))
idle = 0;
break;
case SDL_JOYHATMOTION:
joy_hat_handler((SDL_JoyHatEvent *)&event);
idle = 0;
break;
case SDL_JOYBALLMOTION:
break;
case SDL_QUIT: {
d_event qevent = { EVENT_QUIT };
call_default_handler(&qevent);
idle = 0;
}
break;
}
}
// Send the idle event if there were no other events
if (idle)
{
d_event ievent;
ievent.type = EVENT_IDLE;
event_send(&ievent);
}
else
event_reset_idle_seconds();
mouse_cursor_autohide();
}
