player_replay.c

   1 #ifndef PLAYER_REPLAY_C
   2 #define PLAYER_REPLAY_C
   3
   4 #include "player_replay.h"
   5 #include "input.h"
   6 #include "gui.h"
   7
   8 VG_STATIC void replay_clear( replay_buffer *replay ){
   9    replay->head = NULL;
  10    replay->tail = NULL;
  11    replay->cursor_frame = NULL;
  12    replay->statehead = NULL;
  13    replay->cursor = -99999.9;
  14 }
  15
  16 VG_STATIC void *
  17 replay_frame_data( replay_frame *frame, enum replay_framedata type ){
  18    void *baseptr = frame;
  19    return baseptr + frame->data_table[type][0];
  20 }
  21
  22 VG_STATIC u16
  23 replay_frame_calculate_data_offsets( u16 data_table[4][2] ){
  24    u32 total = vg_align8( sizeof(replay_frame) );
  25    for( u32 i=0; i<4; i++ ){
  26       data_table[i][0] = total;
  27       total += vg_align8(data_table[i][1]);
  28
  29       if( total > 0xffff )
  30          vg_fatal_error( "Exceeded frame storage capacity\n" );
  31    }
  32    return total;
  33 }
  34
  35 VG_STATIC void replay_tailpop( replay_buffer *replay ){
  36    if( replay->cursor_frame == replay->tail )
  37       replay->cursor_frame = NULL;
  38    if( replay->statehead == replay->tail )
  39       replay->statehead = NULL;
  40
  41    replay->tail = replay->tail->r;
  42
  43    if( replay->tail )
  44       replay->tail->l = NULL;
  45    else
  46       replay->head = NULL;
  47 }
  48
  49 VG_STATIC replay_frame *replay_newframe( replay_buffer *replay,
  50                                          u16 animator_size,
  51                                          u16 gamestate_size,
  52                                          u16 sfx_count ){
  53    u16 data_table[4][2];
  54    data_table[ k_replay_framedata_animator ][1]  = animator_size;
  55    data_table[ k_replay_framedata_gamestate ][1] = gamestate_size;
  56    data_table[ k_replay_framedata_sfx ][1]       = 0;
  57    data_table[ k_replay_framedata_internal_gamestate ][1] = 0;
  58    if( gamestate_size ){
  59       data_table[ k_replay_framedata_internal_gamestate ][1] =
  60          sizeof( replay_gamestate );
  61    }
  62
  63    u32 nextsize = replay_frame_calculate_data_offsets( data_table );
  64
  65    replay_frame *frame = NULL;
  66    if( replay->head ){
  67       assert( replay->head );
  68
  69       u32 headsize = replay->head->total_size,
  70           nextpos  = ((void *)replay->head - replay->data) + headsize;
  71
  72       if( nextsize > replay->size ){
  73          vg_error( "Keyframe too big\n" );
  74          return NULL;
  75       }
  76
  77       if( nextpos + nextsize > replay->size ){
  78          nextpos = 0;
  79
  80          /* maintain contiguity */
  81          while( replay->tail ){
  82             if( (void *)replay->tail - replay->data )
  83                replay_tailpop( replay );
  84             else break;
  85          }
  86       }
  87
  88 check_again:;
  89       u32 tailpos = (void *)replay->tail - replay->data;
  90
  91       if( tailpos >= nextpos ){
  92          if( nextpos + nextsize > tailpos ){
  93             replay_tailpop( replay );
  94
  95             if( replay->tail )
  96                goto check_again;
  97          }
  98       }
  99
 100       frame = replay->data + nextpos;
 101
 102       if( replay->head )
 103          replay->head->r = frame;
 104    }
 105    else
 106       frame = replay->data;
 107
 108    for( u32 i=0; i<4; i++ ){
 109       frame->data_table[i][0] = data_table[i][0];
 110       frame->data_table[i][1] = data_table[i][1];
 111    }
 112
 113    frame->total_size = nextsize;
 114    frame->l = replay->head;
 115    frame->r = NULL;
 116    replay->head = frame;
 117    if( !replay->tail ) replay->tail = frame;
 118    if( gamestate_size ) replay->statehead = frame;
 119
 120    return frame;
 121 }
 122
 123 VG_STATIC void replay_seek( replay_buffer *replay, f64 t ){
 124    if( !replay->head ) return;
 125    assert( replay->tail );
 126
 127    if( t < replay->tail->time ) t = replay->tail->time;
 128    if( t > replay->head->time ) t = replay->head->time;
 129
 130    if( !replay->cursor_frame ) {
 131       replay->cursor = replay->head->time;
 132       replay->cursor_frame = replay->head;
 133
 134       if( fabs(replay->head->time-t) > fabs(replay->tail->time-t) ){
 135          replay->cursor = replay->tail->time;
 136          replay->cursor_frame = replay->tail;
 137       }
 138    }
 139
 140    f64 dir = t - replay->cursor;
 141    if( dir == 0.0 ) return;
 142    dir = vg_signf( dir );
 143
 144    u32 i=4096;
 145    while( i --> 0 ){
 146       if( dir < 0.0 )
 147          if( t > replay->cursor_frame->time ) break;
 148
 149       replay_frame *next;
 150       if( dir > 0.0 ) next = replay->cursor_frame->r;
 151       else            next = replay->cursor_frame->l;
 152
 153       if( !next ) break;
 154
 155       if( dir > 0.0 )
 156          if( t < next->time ) break;
 157
 158       replay->cursor_frame = next;
 159       replay->cursor = next->time;
 160
 161       if( !i ) return;
 162    }
 163
 164    replay->cursor = t;
 165 }
 166
 167 VG_STATIC replay_frame *replay_find_recent_stateframe( replay_buffer *replay ){
 168    replay_frame *frame = replay->cursor_frame;
 169    u32 i=4096;
 170    while( i --> 0 ){
 171       if( !frame ) return frame;
 172       if( frame->data_table[ k_replay_framedata_gamestate ][1] ) return frame;
 173       frame = frame->l;
 174    }
 175
 176    return NULL;
 177 }
 178
 179 VG_STATIC f32 replay_subframe_time( replay_buffer *replay ){
 180    replay_frame *frame = replay->cursor_frame;
 181    if( !frame ) return 0.0f;
 182    replay_frame *next = frame->r;
 183    if( next ){
 184       f64 l = next->time - frame->time,
 185           t = (replay->cursor - frame->time) / l;
 186       return vg_clampf( t, 0.0f, 1.0f );
 187    }
 188    else
 189       return 0.0f;
 190 }
 191
 192 VG_STATIC void replay_get_frame_camera( replay_frame *frame, camera *cam ){
 193    cam->fov = frame->cam_fov;
 194    v3_copy( frame->cam_pos, cam->pos );
 195    v3_copy( frame->cam_angles, cam->angles );
 196 }
 197
 198 VG_STATIC void replay_get_camera( replay_buffer *replay, camera *cam ){
 199    cam->nearz = 0.1f;
 200    cam->farz = 100.0f;
 201    if( replay->cursor_frame ){
 202       replay_frame *next = replay->cursor_frame->r;
 203
 204       if( next ){
 205          camera temp;
 206
 207          replay_get_frame_camera( replay->cursor_frame, cam );
 208          replay_get_frame_camera( next, &temp );
 209          camera_lerp( cam, &temp, replay_subframe_time( replay ), cam );
 210       }
 211       else {
 212          replay_get_frame_camera( replay->cursor_frame, cam );
 213       }
 214    }
 215    else {
 216       v3_zero( cam->pos );
 217       v3_zero( cam->angles );
 218       cam->fov = 90.0f;
 219    }
 220 }
 221
 222 struct replay_rb{
 223    v3f co, v, w;
 224    v4f q;
 225 };
 226
 227 VG_STATIC
 228 void skaterift_record_frame( replay_buffer *replay, int force_gamestate ){
 229    f64 delta      = 9999999.9,
 230        statedelta = 9999999.9;
 231
 232    if( replay->head )
 233       delta = vg.time - replay->head->time;
 234
 235    if( replay->statehead )
 236       statedelta = vg.time - replay->statehead->time;
 237
 238    const f64 k_replay_rate = 1.0/30.0,
 239              k_gamestate_rate = 0.5;
 240
 241    int save_frame = 0,
 242        save_state = 0;
 243
 244    if( force_gamestate ) save_state = 1;
 245    if( statedelta > k_gamestate_rate ) save_state = 1;
 246    if( delta > k_replay_rate ) save_frame = 1;
 247    if( save_state ) save_frame = 1;
 248
 249    if( !save_frame ) return;
 250
 251    u16 gamestate_size = 0;
 252    if( save_state ){
 253       gamestate_size = (u32 []){
 254          [k_player_subsystem_walk ] = sizeof(struct player_walk_state),
 255          [k_player_subsystem_drive] = 0,
 256          [k_player_subsystem_skate] = sizeof(struct player_skate_state),
 257          [k_player_subsystem_dead ] = localplayer.ragdoll.part_count *
 258                                        sizeof(struct replay_rb)
 259       }[ localplayer.subsystem ];
 260    }
 261
 262    u16 animator_size = (u16 []){
 263       [k_player_subsystem_walk ] = sizeof(struct player_walk_animator),
 264       [k_player_subsystem_drive] = 0,
 265       [k_player_subsystem_skate] = sizeof(struct player_skate_animator),
 266       [k_player_subsystem_dead ] = sizeof(struct player_dead_animator)
 267    }[ localplayer.subsystem ];
 268
 269    replay_frame *frame = replay_newframe( replay,
 270                                           animator_size, gamestate_size, 0 );
 271    frame->system = localplayer.subsystem;
 272
 273    if( save_state ){
 274       replay_gamestate *gs =
 275          replay_frame_data( frame, k_replay_framedata_internal_gamestate );
 276
 277       /* permanent block */
 278       memcpy( &gs->rb, &localplayer.rb, sizeof(rigidbody) );
 279       memcpy( &gs->cam_control, &localplayer.cam_control,
 280                sizeof(struct player_cam_controller) );
 281       v3_copy( localplayer.angles, gs->angles );
 282
 283       void *dst = replay_frame_data( frame, k_replay_framedata_gamestate );
 284
 285       /* subsytem/dynamic block */
 286       if( localplayer.subsystem == k_player_subsystem_walk )
 287          memcpy( dst, &localplayer._walk.state, gamestate_size );
 288       else if( localplayer.subsystem == k_player_subsystem_skate )
 289          memcpy( dst, &localplayer._skate.state, gamestate_size );
 290       else if( localplayer.subsystem == k_player_subsystem_dead ){
 291          struct replay_rb *arr = dst;
 292          for( u32 i=0; i<localplayer.ragdoll.part_count; i ++ ){
 293             rigidbody *rb = &localplayer.ragdoll.parts[i].obj.rb;
 294             v3_copy( rb->co, arr[i].co );
 295             v3_copy( rb->w, arr[i].w );
 296             v3_copy( rb->v, arr[i].v );
 297             v4_copy( rb->q, arr[i].q );
 298          }
 299       }
 300    }
 301
 302    replay->cursor = vg.time;
 303    replay->cursor_frame = frame;
 304    frame->time = vg.time;
 305
 306    /* camera */
 307    v3_copy( localplayer.cam.pos, frame->cam_pos );
 308    if( localplayer.gate_waiting ){
 309       m4x3_mulv( localplayer.gate_waiting->transport,
 310                   frame->cam_pos, frame->cam_pos );
 311    }
 312    v3_copy( localplayer.cam.angles, frame->cam_angles );
 313    frame->cam_fov = localplayer.cam.fov;
 314
 315    /* animator */
 316    void *dst = replay_frame_data( frame, k_replay_framedata_animator );
 317
 318    if( localplayer.subsystem == k_player_subsystem_walk )
 319       memcpy( dst, &localplayer._walk.animator, animator_size );
 320    else if( localplayer.subsystem == k_player_subsystem_skate )
 321       memcpy( dst, &localplayer._skate.animator, animator_size );
 322    else if( localplayer.subsystem == k_player_subsystem_dead ){
 323       memcpy( dst, &localplayer._dead.animator, animator_size );
 324    }
 325 }
 326
 327 VG_STATIC
 328 void skaterift_restore_frame( replay_frame *frame ){
 329    replay_gamestate *gs =
 330       replay_frame_data( frame, k_replay_framedata_internal_gamestate );
 331    void *src = replay_frame_data( frame, k_replay_framedata_gamestate );
 332    u16 src_size = frame->data_table[ k_replay_framedata_gamestate ][1];
 333    assert( src_size );
 334
 335    if(frame->system == k_player_subsystem_walk ){
 336       memcpy( &localplayer._walk.state, src, src_size );
 337    }
 338    else if( frame->system == k_player_subsystem_skate ){
 339       memcpy( &localplayer._skate.state, src, src_size );
 340    }
 341    else if( frame->system == k_player_subsystem_dead ){
 342       player__dead_transition( &localplayer );
 343       struct replay_rb *arr = src;
 344
 345       for( u32 i=0; i<localplayer.ragdoll.part_count; i ++ ){
 346          struct ragdoll_part *part = &localplayer.ragdoll.parts[i];
 347          rigidbody *rb = &part->obj.rb;
 348
 349          v3_copy( arr[i].co, rb->co );
 350          v3_copy( arr[i].w, rb->w );
 351          v3_copy( arr[i].v, rb->v );
 352          v4_copy( arr[i].q, rb->q );
 353
 354          v3_copy( arr[i].co, part->prev_co );
 355          v4_copy( arr[i].q, part->prev_q );
 356       }
 357    }
 358
 359    localplayer.subsystem = frame->system;
 360
 361    memcpy( &localplayer.rb, &gs->rb, sizeof(rigidbody) );
 362    v3_copy( gs->angles, localplayer.angles );
 363
 364    v3_copy( frame->cam_pos, localplayer.cam.pos );
 365    v3_copy( frame->cam_angles, localplayer.cam.angles );
 366    localplayer.cam.fov = frame->cam_fov;
 367
 368    memcpy( &localplayer.cam_control, &gs->cam_control,
 369             sizeof(struct player_cam_controller) );
 370
 371    /* chop end off replay */
 372    frame->r = NULL;
 373    skaterift.replay.statehead = frame;
 374    skaterift.replay.head = frame;
 375    skaterift.replay.cursor_frame = frame;
 376    skaterift.replay.cursor = frame->time;
 377    skaterift.replay_control = k_replay_control_scrub;
 378    skaterift.activity = k_skaterift_default;
 379    vg.time = frame->time;
 380 }
 381
 382 VG_STATIC void skaterift_replay_resume(void){
 383    replay_frame *prev = replay_find_recent_stateframe(&skaterift.replay);
 384
 385    if( prev ){
 386       skaterift.replay_control = k_replay_control_resume;
 387       skaterift.resume_target = prev;
 388       skaterift.resume_begin = skaterift.replay.cursor;
 389       skaterift.resume_transition = 0.0f;
 390    }
 391 }
 392
 393 VG_STATIC void skaterift_replay_pre_update(void){
 394    if( skaterift.activity != k_skaterift_replay ) return;
 395
 396    if( skaterift.replay_control == k_replay_control_resume ){
 397       if( skaterift.replay.cursor_frame == skaterift.resume_target ||
 398           skaterift.replay.cursor_frame == NULL ){
 399          skaterift_restore_frame( skaterift.resume_target );
 400       }
 401       else {
 402          vg_slewf( &skaterift.resume_transition, 1.0f,
 403                    vg.time_frame_delta * (1.0f/1.0f) );
 404
 405          if( skaterift.resume_transition >= 1.0f )
 406             skaterift_restore_frame( skaterift.resume_target );
 407          else {
 408             f64 target = vg_lerp( skaterift.resume_begin,
 409                               skaterift.resume_target->time,
 410                               vg_smoothstepf( skaterift.resume_transition ) );
 411             replay_seek( &skaterift.replay, target );
 412          }
 413       }
 414    }
 415    else {
 416       if( button_down( k_srbind_replay_play ) )
 417          skaterift.replay_control = k_replay_control_play;
 418       if( button_down( k_srbind_replay_freecam ) ){
 419          skaterift.freecam = skaterift.freecam ^ 0x1;
 420
 421          if( skaterift.freecam )
 422             replay_get_camera( &skaterift.replay, &skaterift.replay_freecam );
 423       }
 424
 425       f32 target_speed = axis_state( k_sraxis_replay_h ) * 5.0;
 426       if( button_press( k_srbind_reset ) )
 427          target_speed += -2.0;
 428
 429       if( fabsf(target_speed) > 0.01f )
 430          skaterift.replay_control = k_replay_control_scrub;
 431
 432       if( skaterift.replay_control == k_replay_control_play )
 433          target_speed = 1.0;
 434
 435       vg_slewf( &skaterift.track_velocity, target_speed,
 436                 18.0f*vg.time_frame_delta );
 437
 438       if( fabsf( skaterift.track_velocity ) > 0.0001f ){
 439          f64 target = skaterift.replay.cursor;
 440          target += skaterift.track_velocity * vg.time_frame_delta;
 441
 442          replay_seek( &skaterift.replay, target );
 443       }
 444
 445       if( button_down( k_srbind_mback ) ){
 446          if( skaterift.replay.statehead )
 447             skaterift_restore_frame( skaterift.replay.statehead );
 448          else
 449             skaterift.activity = k_skaterift_default;
 450          srinput.enabled = 0;
 451       }
 452
 453       gui_helper_action( button_display_string(k_srbind_replay_play), "play" );
 454       gui_helper_action( axis_display_string(k_sraxis_replay_h), "scrub" );
 455       if( skaterift.freecam ){
 456          gui_helper_action( button_display_string(k_srbind_replay_freecam),
 457                             "exit freecam" );
 458
 459          camera *cam = &skaterift.replay_freecam;
 460          v3f angles;
 461          v3_copy( cam->angles, angles );
 462          player_look( angles, 1.0f );
 463
 464          f32 decay = vg_maxf(0.0f,1.0f-vg.time_frame_delta*10.0f);
 465
 466          v3f d;
 467          v3_sub( angles, cam->angles, d );
 468          v3_muladds( skaterift.freecam_w, d, 20.0f, skaterift.freecam_w );
 469          v3_muls( skaterift.freecam_w, decay, skaterift.freecam_w );
 470          v3_muladds( cam->angles, skaterift.freecam_w, vg.time_frame_delta,
 471                      cam->angles );
 472          cam->angles[1] = vg_clampf( cam->angles[1], -VG_PIf*0.5f,VG_PIf*0.5f);
 473
 474          camera_update_transform( cam );
 475
 476          v3f lookdir = { 0.0f, 0.0f, -1.0f },
 477              sidedir = { 1.0f, 0.0f,  0.0f };
 478
 479          m3x3f mtx;
 480          m3x3_mul( cam->transform, localplayer.basis, mtx );
 481
 482          m3x3_mulv( mtx, lookdir, lookdir );
 483          m3x3_mulv( mtx, sidedir, sidedir );
 484
 485          v2f input;
 486          joystick_state( k_srjoystick_steer, input );
 487          v2_muls( input, vg.time_frame_delta*6.0f*20.0f, input );
 488
 489          v3_muladds( skaterift.freecam_v, lookdir, -input[1],
 490                      skaterift.freecam_v );
 491          v3_muladds( skaterift.freecam_v, sidedir, input[0],
 492                      skaterift.freecam_v );
 493
 494          v3_muls( skaterift.freecam_v, decay, skaterift.freecam_v );
 495          v3_muladds( cam->pos,
 496                      skaterift.freecam_v, vg.time_frame_delta, cam->pos );
 497       }
 498       else {
 499          gui_helper_action( button_display_string(k_srbind_replay_resume),
 500                             "resume" );
 501          gui_helper_action( button_display_string(k_srbind_replay_freecam),
 502                             "enter freecam" );
 503
 504          if( button_down( k_srbind_replay_resume ) ){
 505             skaterift_replay_resume();
 506          }
 507       }
 508    }
 509 }
 510
 511 VG_STATIC void skaterift_get_replay_camera( camera *cam ){
 512    if( skaterift.freecam ){
 513       cam->nearz = 0.1f;
 514       cam->farz = 100.0f;
 515       v3_copy( skaterift.replay_freecam.pos, cam->pos );
 516       v3_copy( skaterift.replay_freecam.angles, cam->angles );
 517       cam->fov = skaterift.replay_freecam.fov;
 518    }
 519    else{
 520       replay_get_camera( &skaterift.replay, &skaterift.cam );
 521    }
 522 }
 523
 524 VG_STATIC void skaterift_replay_debug_info(void){
 525    player__debugtext( 2, "replay info" );
 526
 527    replay_buffer *replay = &skaterift.replay;
 528
 529    u32 head = 0,
 530        tail = 0;
 531    if( replay->tail ) tail = (void *)replay->tail - replay->data;
 532    if( replay->head ) head = (void *)replay->head - replay->data;
 533
 534    player__debugtext( 1, "head @%u | tail @%u\n", head, tail );
 535
 536    for( u32 i=0; i<4; i++ ){
 537       player__debugtext( 1, "[%u]: [%hu, %hu]\n", i,
 538            replay->statehead->data_table[i][0],
 539            replay->statehead->data_table[i][1] );
 540    }
 541
 542    if( replay->statehead ){
 543       u32 state = (void *)replay->statehead - replay->data;
 544       player__debugtext( 1, "gs @%u\n", state );
 545       player__debugtext( 1, "gamestate_size: %hu\n",
 546            replay->statehead->data_table[k_replay_framedata_gamestate][1] );
 547    }
 548    else
 549       player__debugtext( 1, "gs @NULL\n" );
 550
 551    f64 start = replay->cursor,
 552        end   = replay->cursor;
 553    if( replay->tail ) start = replay->tail->time;
 554    if( replay->head ) end = replay->head->time;
 555
 556    f64 cur = replay->cursor - start,
 557        len = end - start;
 558
 559    player__debugtext( 1, "cursor: %.2fs / %.2fs\n", cur, len );
 560 }
 561
 562 VG_STATIC void skaterift_replay_imgui(void){
 563    if( skaterift.activity != k_skaterift_replay ) return;
 564
 565    replay_buffer *replay = &skaterift.replay;
 566    f64 start = replay->cursor,
 567        end   = replay->cursor;
 568    if( replay->tail ) start = replay->tail->time;
 569    if( replay->head ) end = replay->head->time;
 570    f64 len = end - start,
 571        cur = (replay->cursor - start) / len;
 572
 573    char buffer[ 128 ];
 574
 575    /* mainbar */
 576    ui_px height = 32,
 577          cwidth = 2;
 578    ui_rect bar = { 0, 0, vg.window_x, height };
 579    ui_fill( bar, ui_colour( k_ui_bg ) );
 580
 581    /* cursor frame block */
 582    if( replay->cursor_frame ){
 583       if( replay->cursor_frame->r ){
 584          f64 l = (replay->cursor_frame->r->time-replay->cursor_frame->time)/len,
 585              s = (replay->cursor_frame->time - start) / len;
 586          ui_rect box = { s*(f64)vg.window_x, 0,
 587                          VG_MAX(4,(ui_px)(l*vg.window_x)), bar[3]+2 };
 588          ui_fill( box, ui_colour( k_ui_bg+4 ) );
 589       }
 590    }
 591
 592    /* cursor */
 593    ui_rect cusor = { cur * (f64)vg.window_x - (cwidth/2), 0,
 594                      cwidth, bar[3] };
 595    ui_fill( cusor, ui_colour( k_ui_bg+7 ) );
 596
 597    /* latest state marker */
 598    if( replay->statehead ){
 599       f64 t = (replay->statehead->time - start) / len;
 600       ui_rect tag = { t*(f64)vg.window_x, 0, 2, bar[3]+8 };
 601       ui_fill( tag, ui_colour( k_ui_green+k_ui_brighter ) );
 602    }
 603
 604    /* previous state marker */
 605    replay_frame *prev = replay_find_recent_stateframe( replay );
 606    if( prev ){
 607       f64 t = (prev->time - start) / len;
 608       ui_rect tag = { t*(f64)vg.window_x, 0, 2, bar[3]+8 };
 609       ui_fill( tag, ui_colour( k_ui_yellow+k_ui_brighter ) );
 610    }
 611
 612    cusor[1] -= height;
 613    cusor[2] = 200;
 614    snprintf( buffer, 128, "-%.2fs\n", (end-replay->cursor) );
 615    ui_text( cusor, buffer, 1, k_ui_align_middle_left, 0 );
 616
 617    snprintf( buffer, 128, "-%.2fs\n", len );
 618    ui_text( bar, buffer, 1, k_ui_align_middle_left, 0 );
 619    ui_text( bar, "0s", 1, k_ui_align_middle_right, 0 );
 620
 621 #if 0
 622    char buf[256];
 623    snprintf( buf, 256, "scrub: %s\nresume: %s\nplay: %s\n",
 624                axis_display_string( k_sraxis_replay_h ),
 625                button_display_string( k_srbind_replay_resume ),
 626                button_display_string( k_srbind_replay_play ) );
 627
 628    ui_rect info = { 0, vg.window_y-bar[3]-128, 256, 128 };
 629    ui_text( info, buf, 2,0,0 );
 630 #endif
 631 }
 632
 633 #endif /* PLAYER_REPLAY_C */