skaterift.c

   1 /*
   2  * =============================================================================
   3  *
   4  * Copyright  .        . .       -----, ,----- ,---.   .---.
   5  * 2021-2023  |\      /| |           /  |      |    | |    /|
   6  *            | \    / | +--        /   +----- +---'  |   / |
   7  *            |  \  /  | |         /    |      |   \  |  /  |
   8  *            |   \/   | |        /     |      |    \ | /   |
   9  *            '        ' '--' [] '----- '----- '     ' '---'  SOFTWARE
  10  *
  11  * =============================================================================
  12  */
  13
  14 #if 1
  15
  16 #define SR_NETWORKED
  17 #define SR_USE_LOCALHOST
  18
  19 #ifndef VG_RELEASE
  20  #define VG_DEVWINDOW
  21 #endif
  22
  23 /*
  24  *     system headers
  25  * --------------------- */
  26
  27 #include "skaterift.h"
  28 #include "steam.h"
  29 #include "render.h"
  30 #include "audio.h"
  31
  32 #include "world.h"
  33
  34 #include "font.h"
  35 #include "player.h"
  36
  37 #include "network.h"
  38 #include "menu.h"
  39 #include "vehicle.h"
  40 #include "save.h"
  41 #include "player_remote.h"
  42
  43 /*    unity build
  44  * ----------------- */
  45
  46 #include "world.c"
  47 #include "player.c"
  48 #include "vehicle.c"
  49 #include "entity.c"
  50 #include "workshop.c"
  51 #include "addon.c"
  52 #include "highscores.c"
  53 #include "save.c"
  54 #include "respawn.c"
  55 #include "network.c"
  56 #include "player_remote.c"
  57 #include "vg/vg_audio_dsp.h"
  58
  59 static int k_tools_mode = 0;
  60
  61 int main( int argc, char *argv[] ){
  62    vg_mem.use_libc_malloc = 0;
  63    vg_set_mem_quota( 160*1024*1024 );
  64    vg_enter( argc, argv, "Voyager Game Engine" );
  65    return 0;
  66 }
  67
  68 static void vg_launch_opt(void){
  69    const char *arg;
  70    if( vg_long_opt( "noauth" ) ){
  71       network_client.auth_mode = eServerModeNoAuthentication;
  72    }
  73
  74    if( (arg = vg_long_opt_arg( "server" )) ){
  75       vg_strncpy( arg, network_client.server_adress, 64,
  76                   k_strncpy_overflow_fatal );
  77    }
  78
  79    if( vg_long_opt( "tools" ) ){
  80       k_tools_mode = 1;
  81    }
  82 }
  83
  84 static void vg_preload(void){
  85 vg_info(" Copyright  .        . .       -----, ,----- ,---.   .---.  \n" );
  86 vg_info(" 2021-2023  |\\      /| |           /  |      |    | |    /| \n" );
  87 vg_info("            | \\    / | +--        /   +----- +---'  |   / | \n" );
  88 vg_info("            |  \\  /  | |         /    |      |   \\  |  /  | \n" );
  89 vg_info("            |   \\/   | |        /     |      |    \\ | /   | \n" );
  90 vg_info("            '        ' '--' [] '----- '----- '     ' '---'  "
  91         "SOFTWARE\n" );
  92
  93    vg_loader_step( remote_players_init, NULL );
  94
  95    if( k_tools_mode )
  96       return;
  97
  98    steam_init();
  99    vg_loader_step( NULL, steam_end );
 100    vg_loader_step( network_init, network_end );
 101 }
 102
 103 static void load_playermodels(void){
 104    /* FIXME: hack */
 105    shader_model_character_view_register();
 106    shader_model_board_view_register();
 107    shader_model_entity_register();
 108 }
 109
 110 static void async_skaterift_player_start( void *payload, u32 size ){
 111    world_switch_instance(0);
 112 }
 113
 114 static void async_call_ready( void *payload, u32 size ){
 115    skaterift.op = k_async_op_none;
 116 }
 117
 118 static void skaterift_restore_state(void){
 119    savedata_file sav;
 120    strcpy( sav.path, str_skaterift_main_save );
 121    savedata_file_read( &sav );
 122
 123    vg_msg kvsav;
 124    vg_msg_init( &kvsav, sav.buf, sizeof(sav.buf) );
 125
 126    u32 board_reg_id = 0,
 127        player_reg_id = 0;
 128
 129    vg_msg_cursor orig = kvsav.cur;
 130
 131    if( vg_msg_seekframe( &kvsav, "player" ) ){
 132       addon_alias q;
 133
 134       /* board */
 135       skaterift_read_addon_alias( &kvsav, "board", k_addon_type_board, &q );
 136       u32 reg_id = addon_match( &q );
 137       if( reg_id != 0xffffffff )
 138          board_reg_id = reg_id;
 139
 140       /* playermodel */
 141       skaterift_read_addon_alias( &kvsav, "playermodel",
 142                                   k_addon_type_player, &q );
 143       reg_id = addon_match( &q );
 144       if( reg_id != 0xffffffff )
 145          player_reg_id = reg_id;
 146    }
 147
 148    localplayer.board_view_slot =
 149       addon_cache_create_viewer( k_addon_type_board, board_reg_id );
 150    localplayer.playermodel_view_slot =
 151       addon_cache_create_viewer( k_addon_type_player, player_reg_id );
 152
 153    kvsav.cur = orig;
 154 }
 155
 156 static addon_reg *skaterift_mount_world_unloadable( const char *path ){
 157    addon_reg *reg = addon_mount_local_addon( path, k_addon_type_world, ".mdl" );
 158    reg->flags |= ADDON_REG_HIDDEN;
 159    return reg;
 160 }
 161
 162 static void vg_load(void){
 163    if( k_tools_mode ){
 164       vg_async_call( async_call_ready, NULL, 0 );
 165       return;
 166    }
 167
 168    vg_console_reg_cmd( "load_world", skaterift_load_world_command, NULL );
 169    vg_console_reg_cmd( "switch_active_instance",
 170                         skaterift_switch_instance_cmd, NULL );
 171
 172    vg_loader_step( render_init, NULL );
 173    vg_loader_step( menu_init, NULL );
 174    vg_loader_step( world_init, NULL );
 175    vg_loader_step( vehicle_init, NULL );
 176    vg_loader_step( font3d_init, NULL );
 177    vg_loader_step( gui_init, NULL );
 178
 179    vg_loader_step( player_init, NULL );
 180    vg_loader_step( player_ragdoll_init, NULL );
 181
 182    /* content stuff */
 183    vg_loader_step( addon_system_init, NULL );
 184    vg_loader_step( workshop_init, NULL );
 185    vg_loader_step( skateshop_init, NULL );
 186
 187    /* ----------------- */
 188    vg_loader_step( load_playermodels, NULL );
 189
 190    /* player setup */
 191    u32 bytes = 1024*1024*10;
 192    skaterift.replay.data = vg_linear_alloc( vg_mem.rtmemory, bytes );
 193    skaterift.replay.size = bytes;
 194    replay_clear( &skaterift.replay );
 195
 196    player_load_animation_reference( "models/ch_none.mdl" );
 197    player_model_load( &localplayer.fallback_model, "models/ch_none.mdl" );
 198    player__bind();
 199
 200    player_board_load( &localplayer.fallback_board, "models/board_none.mdl" );
 201
 202    /* --------------------- */
 203
 204    vg_bake_shaders();
 205    vg_loader_step( audio_init, audio_free );
 206
 207    /* 'systems' are completely loaded now */
 208
 209    /* Completing addon registrations
 210     * -------------------------------------
 211     */
 212
 213    /* hub world */
 214    addon_reg *hub = skaterift_mount_world_unloadable( "maps/dev_hub" );
 215    skaterift_mount_world_unloadable( "maps/mp_spawn" );
 216    skaterift_mount_world_unloadable( "maps/mp_mtzero" );
 217
 218    /* load home/permanent world manually */
 219    world_static.load_state = k_world_loader_load;
 220
 221    struct world_load_args args = {
 222       .purpose = k_world_purpose_hub,
 223       .reg = hub
 224    };
 225    skaterift_world_load_thread( &args );
 226
 227    vg_async_call( async_skaterift_player_start, NULL, 0 );
 228    vg_async_stall();
 229
 230    vg_console_load_autos();
 231    menu_link();
 232
 233    addon_mount_content_folder( k_addon_type_player,
 234                                "playermodels", ".mdl" );
 235    addon_mount_content_folder( k_addon_type_board, "boards", ".mdl" );
 236    addon_mount_content_folder( k_addon_type_world, "maps", ".mdl" );
 237    addon_mount_workshop_items();
 238    vg_async_call( async_addon_reg_update, NULL, 0 );
 239    vg_async_stall();
 240
 241    /* and now */
 242    skaterift_restore_state();
 243    vg_loader_step( NULL, skaterift_autosave_synchronous );
 244
 245    //board_processview_thread(NULL);
 246    vg_async_call( async_call_ready, NULL, 0 );
 247 }
 248
 249 static void draw_origin_axis(void){
 250    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 1.0f, 0.0f, 0.0f }, 0xffff0000 );
 251    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 0.0f, 1.0f, 0.0f }, 0xff00ff00 );
 252    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 0.0f, 0.0f, 1.0f }, 0xff0000ff );
 253 }
 254 static void skaterift_change_client_world_preupdate(void);
 255
 256 /*
 257  * UPDATE LOOP
 258  * ---------------------------------------------------------------------------*/
 259
 260 static void vg_pre_update(void){
 261    skaterift_preupdate_inputs();
 262
 263    if( k_tools_mode ) return;
 264
 265    steam_update();
 266    if( skaterift.op == k_async_op_clientloading ) return;
 267    if( world_static.load_state == k_world_loader_preload )
 268       skaterift_change_client_world_preupdate();
 269
 270    draw_origin_axis();
 271    skateshop_autostart_loading();
 272    network_update();
 273
 274    /* time rate */
 275    f32 target = 1;
 276    if( skaterift.activity & (k_skaterift_replay|k_skaterift_menu|
 277                              k_skaterift_respawning) ){
 278       target = 0;
 279    }
 280
 281    vg_slewf( &skaterift.time_rate, target, vg.time_frame_delta * (1.0f/0.3f) );
 282    vg.time_rate = vg_smoothstepf( skaterift.time_rate );
 283
 284    /* TODO: how can we compress this? */
 285    ent_miniworld_preupdate();
 286    player__pre_update();
 287    world_entity_focus_preupdate();
 288    skaterift_replay_pre_update();
 289    remote_sfx_pre_update();
 290    skateshop_world_preupdate( world_current_instance() );
 291
 292    world_update( world_current_instance(), localplayer.rb.co );
 293    audio_ambient_sprites_update( world_current_instance(), localplayer.rb.co );
 294    respawn_chooser_pre_update();
 295 }
 296
 297 static void vg_fixed_update(void){
 298    if( k_tools_mode ) return;
 299    if( skaterift.op == k_async_op_clientloading ) return;
 300
 301    world_routes_fixedupdate( world_current_instance() );
 302    player__update();
 303    vehicle_update_fixed();
 304 }
 305
 306 static void vg_post_update(void){
 307    if( k_tools_mode ) return;
 308    if( skaterift.op == k_async_op_clientloading ) return;
 309
 310    player__post_update();
 311
 312    float dist;
 313    int sample_index;
 314    world_audio_sample_distances( localplayer.rb.co, &sample_index, &dist );
 315
 316    audio_lock();
 317    vg_dsp.echo_distances[sample_index] = dist;
 318
 319    v3f ears = { 1.0f,0.0f,0.0f };
 320    m3x3_mulv( skaterift.cam.transform, ears, ears );
 321    v3_copy( ears, vg_audio.external_listener_ears );
 322    v3_copy( skaterift.cam.transform[3], vg_audio.external_listener_pos );
 323
 324    if( localplayer.gate_waiting ){
 325       m4x3_mulv( localplayer.gate_waiting->transport,
 326                  vg_audio.external_listener_pos,
 327                  vg_audio.external_listener_pos );
 328    }
 329
 330    v3_copy( localplayer.rb.v, vg_audio.external_lister_velocity );
 331    audio_unlock();
 332
 333    vehicle_update_post();
 334
 335    if( vg.time - skaterift.last_autosave > 20.0 ){
 336       if( skaterift_autosave(1) ){
 337          skaterift.last_autosave = vg.time;
 338       }
 339    }
 340 }
 341
 342 /*
 343  * RENDERING
 344  * ---------------------------------------------------------------------------*/
 345
 346 static void vg_framebuffer_resize( int w, int h ){
 347    render_fb_resize();
 348 }
 349
 350 static void present_view_with_post_processing(void){
 351    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 352    glViewport( 0,0, vg.window_x, vg.window_y );
 353
 354    glEnable(GL_BLEND);
 355    glDisable(GL_DEPTH_TEST);
 356    glBlendFunc(GL_ONE_MINUS_DST_ALPHA, GL_DST_ALPHA);
 357    glBlendEquation(GL_FUNC_ADD);
 358
 359    v2f inverse;
 360    render_fb_inverse_ratio( gpipeline.fb_main, inverse );
 361
 362    if( k_blur_effect ){
 363       shader_blitblur_use();
 364       shader_blitblur_uTexMain( 0 );
 365       shader_blitblur_uTexMotion( 1 );
 366       shader_blitblur_uBlurStrength( k_blur_strength /
 367                                      (vg.time_frame_delta*60.0) );
 368       shader_blitblur_uInverseRatio( inverse );
 369
 370       inverse[0] -= 0.0001f;
 371       inverse[1] -= 0.0001f;
 372       shader_blitblur_uClampUv( inverse );
 373
 374       static f64 effect_time = 133.0;
 375       effect_time += vg.time_frame_delta;
 376       shader_blitblur_uTime( effect_time );
 377
 378       f32 glitch_strength = 0.0f;
 379       if( skaterift.activity == k_skaterift_replay ){
 380          glitch_strength = 0.005f;
 381          if( skaterift.replay_control == k_replay_control_play )
 382             glitch_strength = 0.005f;
 383          else
 384             glitch_strength += 0.005f*skaterift.track_velocity;
 385       }
 386       shader_blitblur_uGlitchStrength( glitch_strength );
 387
 388       v2f override;
 389       if( skaterift.activity == k_skaterift_menu )
 390          v2_muls( (v2f){ 0.04f, 0.001f }, 1.0f-skaterift.time_rate, override );
 391       else
 392          v2_zero( override );
 393       shader_blitblur_uOverrideDir( override );
 394
 395       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 396       render_fb_bind_texture( gpipeline.fb_main, 1, 1 );
 397    }
 398    else{
 399       shader_blit_use();
 400       shader_blit_uTexMain( 0 );
 401       shader_blit_uInverseRatio( inverse );
 402       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 403    }
 404
 405    render_fsquad();
 406 }
 407
 408 static void render_player_transparent(void){
 409    static camera small_cam;      /* DOES NOT NEED TO BE STATIC BUT MINGW
 410                                     SAIS OTHERWISE */
 411
 412    m4x3_copy( skaterift.cam.transform, small_cam.transform );
 413
 414    small_cam.fov = skaterift.cam.fov;
 415    small_cam.nearz = 0.05f;
 416    small_cam.farz  = 60.0f;
 417
 418    camera_update_view( &small_cam );
 419    camera_update_projection( &small_cam );
 420    camera_finalize( &small_cam );
 421
 422    /* Draw player to window buffer and blend background ontop */
 423    player__render( &small_cam );
 424 }
 425
 426 static world_instance *get_view_world(void){
 427    world_instance *view_world = world_current_instance();
 428    if( localplayer.gate_waiting &&
 429          (localplayer.gate_waiting->flags & k_ent_gate_nonlocal) ){
 430       view_world = &world_static.instances[world_static.active_instance ^ 0x1];
 431    }
 432
 433    return view_world;
 434 }
 435
 436 static void render_scene(void){
 437    /* Draw world */
 438    glEnable( GL_DEPTH_TEST );
 439
 440    for( u32 i=0; i<vg_list_size(world_static.instances); i++ ){
 441       if( world_static.instances[i].status == k_world_status_loaded ){
 442          world_prerender( &world_static.instances[i] );
 443       }
 444    }
 445
 446    if( skaterift.activity == k_skaterift_respawning ){
 447       world_instance *world = world_current_instance();
 448       glDrawBuffers( 1, (GLenum[]){ GL_COLOR_ATTACHMENT0 } );
 449
 450       v3f bg;
 451       v3_muls( world->ub_lighting.g_daysky_colour,
 452                   world->ub_lighting.g_day_phase -
 453                   world->ub_lighting.g_sunset_phase*0.1f, bg );
 454
 455       v3_muladds( bg, world->ub_lighting.g_sunset_colour,
 456                   (1.0f-0.5f)*world->ub_lighting.g_sunset_phase, bg );
 457
 458       v3_muladds( bg, world->ub_lighting.g_nightsky_colour,
 459                   (1.0f-world->ub_lighting.g_day_phase), bg );
 460
 461       glClearColor( bg[0], bg[1], bg[2], 0.0f );
 462       glClear( GL_COLOR_BUFFER_BIT );
 463       glDrawBuffers( 2, (GLenum[]){ GL_COLOR_ATTACHMENT0,
 464                                     GL_COLOR_ATTACHMENT1 } );
 465
 466       m4x3f identity;
 467       m4x3_identity( identity );
 468       render_world_override( world, world, identity, &skaterift.cam,
 469                              respawn_chooser.spawn,
 470                              (v4f){world->tar_min, world->tar_max, 1.0f, 0.0f});
 471       render_world_routes( world, world, identity, &skaterift.cam, 0, 1 );
 472       return;
 473    }
 474
 475    world_instance *view_world = get_view_world();
 476    render_world( view_world, &skaterift.cam, 0, 0, 1, 1 );
 477
 478    /*
 479     * render transition
 480     */
 481    if( global_miniworld.transition == 0 )
 482       return;
 483
 484    world_instance *holdout_world = NULL;
 485    f32 t = 0.0f;
 486
 487    if( global_miniworld.transition == 1 ){
 488       holdout_world = &world_static.instances[ k_world_purpose_hub ];
 489       t = global_miniworld.t;
 490    }
 491    else{
 492       holdout_world = &world_static.instances[ k_world_purpose_client ];
 493       t = 1.0f-global_miniworld.t;
 494    }
 495
 496    if( holdout_world->status != k_world_status_loaded )
 497       return;
 498
 499    t = vg_smoothstepf( t );
 500
 501    glEnable( GL_STENCIL_TEST );
 502    glDisable( GL_DEPTH_TEST );
 503    glStencilOp( GL_KEEP, GL_KEEP, GL_REPLACE );
 504    glStencilFunc( GL_ALWAYS, 1, 0xFF );
 505    glStencilMask( 0xFF );
 506
 507    shader_blit_transition_use();
 508    shader_blit_transition_uInverseRatio( (v2f){1.0f,1.0f} );
 509    shader_blit_transition_uT( -(sqrtf(2)+0.5f) * t );
 510
 511    render_fsquad();
 512    render_world( holdout_world, &global_miniworld.cam, 1, 0, 1, 1 );
 513 }
 514
 515 static void skaterift_composite_maincamera(void){
 516    camera_lerp( &localplayer.cam, &world_static.focus_cam,
 517                 vg_smoothstepf(world_static.focus_strength), &skaterift.cam );
 518
 519    if( skaterift.activity == k_skaterift_replay ){
 520       skaterift_get_replay_camera( &skaterift.cam );
 521    }
 522
 523    skaterift.cam.nearz = 0.1f;
 524    skaterift.cam.farz  = 2100.0f;
 525
 526    if( skaterift.activity == k_skaterift_respawning ){
 527       camera_copy( &respawn_chooser.cam, &skaterift.cam );
 528       skaterift.cam.nearz = 4.0f;
 529       skaterift.cam.farz = 3100.0f;
 530    }
 531
 532    if( global_miniworld.transition ){
 533       f32 dt = vg.time_frame_delta / 2.0f,
 534           s  = vg_signf( global_miniworld.transition );
 535       global_miniworld.t += s * dt;
 536
 537       if( (global_miniworld.t > 1.0f) || (global_miniworld.t < 0.0f) ){
 538          /* TODO: maybe next frame! */
 539          global_miniworld.t = vg_clampf( global_miniworld.t, 0.0f, 1.0f );
 540          global_miniworld.transition = 0;
 541       }
 542       else {
 543       }
 544    }
 545
 546    camera_update_transform( &skaterift.cam );
 547    camera_update_view( &skaterift.cam );
 548    camera_update_projection( &skaterift.cam );
 549    camera_finalize( &skaterift.cam );
 550 }
 551
 552 static void render_main_game(void){
 553    if( skaterift.activity == k_skaterift_replay ){
 554       player__animate_from_replay( &skaterift.replay );
 555    }
 556    else{
 557       player__animate();
 558       skaterift_record_frame( &skaterift.replay, 0 );
 559    }
 560    animate_remote_players();
 561    player__pre_render();
 562
 563    skaterift_composite_maincamera();
 564
 565    /* --------------------------------------------------------------------- */
 566    if( skaterift.activity != k_skaterift_respawning ){
 567       world_instance *world = world_current_instance();
 568       render_world_cubemaps( world );
 569
 570       ent_gate *nlg = world->rendering_gate;
 571       if( nlg && nlg->flags & k_ent_gate_nonlocal )
 572          render_world_cubemaps( &world_static.instances[nlg->target] );
 573    }
 574
 575    /* variable res target */
 576    render_fb_bind( gpipeline.fb_main, 1 );
 577    glClearColor( 0.0f, 0.0f, 0.0f, 1.0f );
 578    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_STENCIL_BUFFER_BIT );
 579
 580    render_scene();
 581    glEnable( GL_DEPTH_TEST );
 582
 583    /* full res target */
 584    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 585    glViewport( 0,0, vg.window_x, vg.window_y );
 586
 587    render_player_transparent(); /* needs to read the depth buffer before we fuck
 588                                    it up with the oblique rendering inside the
 589                                    portals */
 590
 591    /* continue with variable rate */
 592    if( !global_miniworld.transition &&
 593          (skaterift.activity != k_skaterift_respawning) ){
 594       render_fb_bind( gpipeline.fb_main, 1 );
 595       render_world_gates( get_view_world(), &skaterift.cam );
 596    }
 597
 598    /* composite */
 599    present_view_with_post_processing();
 600
 601    skaterift_replay_post_render();
 602 }
 603
 604 static void vg_render(void){
 605    if( k_tools_mode ){
 606       glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 607       glViewport( 0,0, vg.window_x, vg.window_y );
 608       glClearColor( 0.0f, 0.0f, 0.0f, 0.0f );
 609       glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
 610       return;
 611    }
 612
 613    if( skaterift.op == k_async_op_clientloading ){
 614       _vg_loader_render();
 615       return;
 616    }
 617
 618    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 619
 620    glViewport( 0,0, vg.window_x, vg.window_y );
 621    glDisable( GL_DEPTH_TEST );
 622    glDisable( GL_BLEND );
 623
 624    glClearColor( 1.0f, 0.0f, 0.0f, 0.0f );
 625    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
 626
 627    render_main_game();
 628    m4x4_copy( skaterift.cam.mtx.pv, vg.pv );
 629
 630    /* Other shite */
 631    glDisable(GL_BLEND);
 632    glDisable(GL_DEPTH_TEST);
 633    vg_lines_drawall();
 634    glViewport( 0,0, vg.window_x, vg.window_y );
 635    gui_draw();
 636 }
 637
 638 static void vg_gui(void){
 639    if( skaterift.op == k_async_op_clientloading ) return;
 640
 641    menu_update();
 642    if( skaterift.activity == k_skaterift_menu ){
 643       glClear( GL_DEPTH_BUFFER_BIT );
 644       menu_render();
 645    }
 646
 647    player__im_gui();
 648    world_instance *world = world_current_instance();
 649
 650    skaterift_replay_imgui();
 651    workshop_form_gui();
 652    render_view_framebuffer_ui();
 653    remote_player_network_imgui( vg.pv );
 654
 655    if( skaterift.activity == k_skaterift_respawning ){
 656       remote_players_imgui_world( world_current_instance(), vg.pv, 2000.0f, 0 );
 657       remote_players_imgui_lobby();
 658    }
 659    else {
 660       remote_players_chat_imgui(); /* TODO: conditional */
 661       remote_players_imgui_world( world_current_instance(), vg.pv, 100.0f, 1 );
 662    }
 663 }
 664
 665
 666 #else
 667
 668 #include "skaterift_imgui_dev.c"
 669
 670 #endif