/* Record a key/joy sequence
return <0 if more input is needed
return ==0 if sequence succesfully recorded
return >0 if aborted
*/
int seq_read_async(InputSeq* seq, int first)
{
InputCode newkey;
if (input_ui_pressed(IPT_UI_CANCEL))
return 1;
if (record_count == SEQ_MAX
|| (record_count > 0 && clock() > record_last + RECORD_TIME)) {
int k = 0;
if (!first)
{
/* search the first space free */
while (k < SEQ_MAX && (*seq)[k] != CODE_NONE)
++k;
}
/* if no space restart */
if (k + record_count + (k!=0) > SEQ_MAX)
k = 0;
/* insert */
if (k + record_count + (k!=0) <= SEQ_MAX)
{
int j;
if (k!=0)
(*seq)[k++] = CODE_OR;
for(j=0;j<record_count;++j,++k)
(*seq)[k] = record_seq[j];
}
/* fill to end */
while (k < SEQ_MAX)
{
(*seq)[k] = CODE_NONE;
++k;
}
if (!seq_valid(seq))
seq_set_1(seq,CODE_NONE);
return 0;
}
newkey = code_read_async();
if (newkey != CODE_NONE)
{
/* if code is duplicate negate the code */
if (record_count && newkey == record_seq[record_count-1])
record_seq[record_count-1] = CODE_NOT;
record_seq[record_count++] = newkey;
record_last = clock();
}
return -1;
}
void mess_ui_update(void)
{
static int ui_toggle_key = 0;
static int ui_display_count = 30;
char buf[2048];
int id;
const struct IODevice *dev;
/* traditional MESS interface */
if (Machine->gamedrv->flags & GAME_COMPUTER)
{
if( input_ui_pressed(IPT_UI_TOGGLE_UI) )
{
if( !ui_toggle_key )
{
ui_toggle_key = 1;
ui_active = !ui_active;
ui_display_count = 30;
schedule_full_refresh();
}
}
else
{
ui_toggle_key = 0;
}
if (ui_active)
{
if( ui_display_count > 0 )
{
buf[0] = 0;
strcpy(buf,ui_getstring (UI_keyb1));
strcat(buf,"\n");
strcat(buf,ui_getstring (UI_keyb2));
strcat(buf,"\n");
strcat(buf,ui_getstring (UI_keyb3));
strcat(buf,"\n");
strcat(buf,ui_getstring (UI_keyb5));
strcat(buf,"\n");
strcat(buf,ui_getstring (UI_keyb2));
strcat(buf,"\n");
strcat(buf,ui_getstring (UI_keyb7));
strcat(buf,"\n");
ui_draw_message_window(buf);
if( --ui_display_count == 0 )
schedule_full_refresh();
}
}
else
{
if( ui_display_count > 0 )
{
buf[0] = 0;
strcpy(buf,ui_getstring (UI_keyb1));
strcat(buf,"\n");
strcat(buf,ui_getstring (UI_keyb2));
strcat(buf,"\n");
strcat(buf,ui_getstring (UI_keyb4));
strcat(buf,"\n");
strcat(buf,ui_getstring (UI_keyb6));
strcat(buf,"\n");
strcat(buf,ui_getstring (UI_keyb2));
strcat(buf,"\n");
strcat(buf,ui_getstring (UI_keyb7));
strcat(buf,"\n");
ui_draw_message_window(buf);
if( --ui_display_count == 0 )
schedule_full_refresh();
}
}
}
/* run display routine for device */
if (devices_inited)
{
for (dev = Machine->devices; dev->type < IO_COUNT; dev++)
{
if (dev->display)
{
for (id = 0; id < device_count(dev->type); id++)
{
mess_image *img = image_from_devtype_and_index(dev->type, id);
dev->display(img, NULL);
}
}
}
}
}
static void check_inputs(void)
{
// increment frameskip?
if (input_ui_pressed(IPT_UI_FRAMESKIP_INC))
{
// if autoframeskip, disable auto and go to 0
if (autoframeskip)
{
autoframeskip = 0;
frameskip = 0;
}
// wrap from maximum to auto
else if (frameskip == FRAMESKIP_LEVELS - 1)
{
frameskip = 0;
autoframeskip = 1;
}
// else just increment
else
frameskip++;
// display the FPS counter for 2 seconds
ui_show_fps_temp(2.0);
// reset the frame counter so we'll measure the average FPS on a consistent status
frames_displayed = 0;
}
// decrement frameskip?
if (input_ui_pressed(IPT_UI_FRAMESKIP_DEC))
{
// if autoframeskip, disable auto and go to max
if (autoframeskip)
{
autoframeskip = 0;
frameskip = FRAMESKIP_LEVELS - 1;
}
// wrap from 0 to auto
else if (frameskip == 0)
autoframeskip = 1;
// else just decrement
else
frameskip--;
// display the FPS counter for 2 seconds
ui_show_fps_temp(2.0);
// reset the frame counter so we'll measure the average FPS on a consistent status
frames_displayed = 0;
}
// toggle throttle?
if (input_ui_pressed(IPT_UI_THROTTLE))
{
throttle ^= 1;
// reset the frame counter so we'll measure the average FPS on a consistent status
frames_displayed = 0;
}
#ifdef MESS
// check for toggling menu bar
if (input_ui_pressed(IPT_OSD_2))
win_toggle_menubar();
#endif
}
/* Update the display. */
void osd_update_video_and_audio(struct osd_bitmap *bitmap)
{
static const int waittable[FRAMESKIP_LEVELS][FRAMESKIP_LEVELS] =
{
{ 1,1,1,1,1,1,1,1,1,1,1,1 },
{ 2,1,1,1,1,1,1,1,1,1,1,0 },
{ 2,1,1,1,1,0,2,1,1,1,1,0 },
{ 2,1,1,0,2,1,1,0,2,1,1,0 },
{ 2,1,0,2,1,0,2,1,0,2,1,0 },
{ 2,0,2,1,0,2,0,2,1,0,2,0 },
{ 2,0,2,0,2,0,2,0,2,0,2,0 },
{ 2,0,2,0,0,3,0,2,0,0,3,0 },
{ 3,0,0,3,0,0,3,0,0,3,0,0 },
{ 4,0,0,0,4,0,0,0,4,0,0,0 },
{ 6,0,0,0,0,0,6,0,0,0,0,0 },
{12,0,0,0,0,0,0,0,0,0,0,0 }
};
int i;
static int showfps,showfpstemp;
TICKER curr;
static TICKER prev_measure=0,this_frame_base,prev;
static int speed = 100;
static int vups,vfcount;
int have_to_clear_bitmap = 0;
if (prev_measure==0)
{
/* first time through, initialize timer */
prev_measure = ticker() - FRAMESKIP_LEVELS * TICKS_PER_SEC/video_fps;
}
if (frameskip_counter == 0)
this_frame_base = prev_measure + FRAMESKIP_LEVELS * TICKS_PER_SEC/video_fps;
/* update audio */
msdos_update_audio();
if (osd_skip_this_frame() == 0)
{
if (showfpstemp)
{
showfpstemp--;
if (showfps == 0 && showfpstemp == 0)
{
have_to_clear_bitmap = 1;
}
}
if (input_ui_pressed(IPT_UI_SHOW_FPS))
{
if (showfpstemp)
{
showfpstemp = 0;
have_to_clear_bitmap = 1;
}
else
{
showfps ^= 1;
if (showfps == 0)
{
have_to_clear_bitmap = 1;
}
}
}
/* now wait until it's time to update the screen */
if (throttle)
{
profiler_mark(PROFILER_IDLE);
if (video_sync)
{
static TICKER last;
do
{
vsync();
curr = ticker();
} while (TICKS_PER_SEC / (curr - last) > video_fps * 11 /10);
last = curr;
}
else
{
TICKER target;
/* wait for video sync but use normal throttling */
if (wait_vsync)
vsync();
curr = ticker();
target = this_frame_base + frameskip_counter * TICKS_PER_SEC/video_fps;
if ((curr < target) && (target-curr<TICKS_PER_SEC))
{
do
{
#ifdef WIZ
spend_cycles(1024); // WIZ
#endif
curr = ticker();
} while ((curr < target) && (target-curr<TICKS_PER_SEC));
}
}
profiler_mark(PROFILER_END);
}
else curr = ticker();
if (frameskip_counter == 0)
{
int divdr;
divdr = video_fps * (curr - prev_measure) / (100 * FRAMESKIP_LEVELS);
if (divdr==0)
divdr=1;
speed = (TICKS_PER_SEC + divdr/2) / divdr;
prev_measure = curr;
}
prev = curr;
vfcount += waittable[frameskip][frameskip_counter];
if (vfcount >= video_fps)
{
extern int vector_updates; /* avgdvg_go_w()'s per Mame frame, should be 1 */
vfcount = 0;
vups = vector_updates;
vector_updates = 0;
}
if (showfps || showfpstemp)
{
int fps;
char buf[30];
int divdr;
divdr = 100 * FRAMESKIP_LEVELS;
fps = (video_fps * (FRAMESKIP_LEVELS - frameskip) * speed + (divdr / 2)) / divdr;
sprintf(buf,"%s%2d%4d%%%4d/%d fps",autoframeskip?"auto":"fskp",frameskip,speed,fps,(int)(video_fps+0.5));
ui_text(bitmap,buf,Machine->uiwidth-strlen(buf)*Machine->uifontwidth,0);
if (vector_game)
{
sprintf(buf," %d vector updates",vups);
ui_text(bitmap,buf,Machine->uiwidth-strlen(buf)*Machine->uifontwidth,Machine->uifontheight);
}
}
if (bitmap->depth == 8)
{
if (dirty_bright)
{
dirty_bright = 0;
for (i = 0;i < 256;i++)
{
float rate = brightness * brightness_paused_adjust * pow(i / 255.0, 1 / osd_gamma_correction) / 100;
bright_lookup[i] = 255 * rate + 0.5;
}
}
if (dirtypalette)
{
dirtypalette = 0;
for (i = 0;i < screen_colors;i++)
{
if (dirtycolor[i])
{
unsigned char r,g,b;
dirtycolor[i] = 0;
r = current_palette[3*i+0];
g = current_palette[3*i+1];
b = current_palette[3*i+2];
if (i != Machine->uifont->colortable[1]) /* don't adjust the user interface text */
{
r = bright_lookup[r];
g = bright_lookup[g];
b = bright_lookup[b];
}
wiz_video_color8(i,r,g,b);
}
}
wiz_video_setpalette();
}
}
else
{
if (dirty_bright)
{
dirty_bright = 0;
for (i = 0;i < 256;i++)
{
float rate = brightness * brightness_paused_adjust * pow(i / 255.0, 1 / osd_gamma_correction) / 100;
bright_lookup[i] = 255 * rate + 0.5;
}
}
if (dirtypalette)
{
if (use_dirty) init_dirty(1); /* have to redraw the whole screen */
dirtypalette = 0;
for (i = 0;i < screen_colors;i++)
{
if (dirtycolor[i])
{
int r,g,b;
dirtycolor[i] = 0;
r = current_palette[3*i+0];
g = current_palette[3*i+1];
b = current_palette[3*i+2];
if (i != Machine->uifont->colortable[1]) /* don't adjust the user interface text */
{
r = bright_lookup[r];
g = bright_lookup[g];
b = bright_lookup[b];
}
palette_16bit_lookup[i] = makecol(r,g,b);
}
}
}
}
/* copy the bitmap to screen memory */
profiler_mark(PROFILER_BLIT);
update_screen(bitmap);
profiler_mark(PROFILER_END);
if (have_to_clear_bitmap)
osd_clearbitmap(bitmap);
if (use_dirty)
{
if (!vector_game)
swap_dirty();
init_dirty(0);
}
if (have_to_clear_bitmap)
osd_clearbitmap(bitmap);
if (throttle && autoframeskip && frameskip_counter == 0)
{
static int frameskipadjust;
int adjspeed;
/* adjust speed to video refresh rate if vsync is on */
adjspeed = speed * video_fps / vsync_frame_rate;
if (adjspeed >= 92)
{
frameskipadjust++;
if (frameskipadjust >= 3)
{
frameskipadjust = 0;
if (frameskip > 0) frameskip--;
}
}
else
{
if (adjspeed < 80)
frameskipadjust -= (90 - adjspeed) / 5;
else
{
/* don't push frameskip too far if we are close to 100% speed */
if (frameskip < 8)
frameskipadjust--;
}
while (frameskipadjust <= -2)
{
frameskipadjust += 2;
#ifdef WIZ
if (frameskip < 7) frameskip++;
#else
if (frameskip < FRAMESKIP_LEVELS-1) frameskip++;
#endif
}
}
}
}
/* Check for PGUP, PGDN and pan screen */
pan_display();
if (input_ui_pressed(IPT_UI_FRAMESKIP_INC))
{
if (autoframeskip)
{
autoframeskip = 0;
frameskip = 0;
}
else
{
if (frameskip == FRAMESKIP_LEVELS-1)
{
frameskip = 0;
autoframeskip = 1;
}
else
frameskip++;
}
if (showfps == 0)
showfpstemp = 2*video_fps;
}
if (input_ui_pressed(IPT_UI_FRAMESKIP_DEC))
{
if (autoframeskip)
{
autoframeskip = 0;
frameskip = FRAMESKIP_LEVELS-1;
}
else
{
if (frameskip == 0)
autoframeskip = 1;
else
frameskip--;
}
if (showfps == 0)
showfpstemp = 2*video_fps;
}
if (input_ui_pressed(IPT_UI_THROTTLE))
{
throttle ^= 1;
}
frameskip_counter = (frameskip_counter + 1) % FRAMESKIP_LEVELS;
}
static void check_osd_inputs(void)
{
// increment frameskip?
if (input_ui_pressed(IPT_UI_FRAMESKIP_INC))
{
// if autoframeskip, disable auto and go to 0
if (video_config.autoframeskip)
{
video_config.autoframeskip = 0;
video_config.frameskip = 0;
}
// wrap from maximum to auto
else if (video_config.frameskip == FRAMESKIP_LEVELS - 1)
{
video_config.frameskip = 0;
video_config.autoframeskip = 1;
}
// else just increment
else
video_config.frameskip++;
// display the FPS counter for 2 seconds
ui_show_fps_temp(2.0);
// reset the frame counter so we'll measure the average FPS on a consistent status
fps_frames_displayed = 0;
}
// decrement frameskip?
if (input_ui_pressed(IPT_UI_FRAMESKIP_DEC))
{
// if autoframeskip, disable auto and go to max
if (video_config.autoframeskip)
{
video_config.autoframeskip = 0;
video_config.frameskip = FRAMESKIP_LEVELS-1;
}
// wrap from 0 to auto
else if (video_config.frameskip == 0)
video_config.autoframeskip = 1;
// else just decrement
else
video_config.frameskip--;
// display the FPS counter for 2 seconds
ui_show_fps_temp(2.0);
// reset the frame counter so we'll measure the average FPS on a consistent status
fps_frames_displayed = 0;
}
// toggle throttle?
if (input_ui_pressed(IPT_UI_THROTTLE))
{
video_config.throttle = !video_config.throttle;
// reset the frame counter so we'll measure the average FPS on a consistent status
fps_frames_displayed = 0;
}
// check for toggling fullscreen mode
if (input_ui_pressed(IPT_OSD_1))
winwindow_toggle_full_screen();
#ifdef MESS
// check for toggling menu bar
if (input_ui_pressed(IPT_OSD_2))
win_toggle_menubar();
#endif
// check for fast forward
video_config.fastforward = input_port_type_pressed(IPT_OSD_3, 0);
if (video_config.fastforward)
ui_show_fps_temp(0.5);
}