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 "pointcloud.h"
  41 #include "save.h"
  42 #include "player_remote.h"
  43
  44 /*    unity build
  45  * ----------------- */
  46
  47 #include "world.c"
  48 #include "player.c"
  49 #include "vehicle.c"
  50 #include "entity.c"
  51 #include "workshop.c"
  52 #include "addon.c"
  53 #include "highscores.c"
  54 #include "save.c"
  55 #include "respawn.c"
  56 #include "network.c"
  57 #include "player_remote.c"
  58 #include "vg/vg_audio_dsp.h"
  59
  60 static int k_tools_mode = 0;
  61
  62 int main( int argc, char *argv[] ){
  63    vg_mem.use_libc_malloc = 0;
  64    vg_set_mem_quota( 160*1024*1024 );
  65    vg_enter( argc, argv, "Voyager Game Engine" );
  66    return 0;
  67 }
  68
  69 static void vg_launch_opt(void){
  70    const char *arg;
  71    if( vg_long_opt( "noauth" ) ){
  72       network_client.auth_mode = eServerModeNoAuthentication;
  73    }
  74
  75    if( (arg = vg_long_opt_arg( "server" )) ){
  76       vg_strncpy( arg, network_client.server_adress, 64,
  77                   k_strncpy_overflow_fatal );
  78    }
  79
  80    if( vg_long_opt( "tools" ) ){
  81       k_tools_mode = 1;
  82    }
  83 }
  84
  85 static void vg_preload(void){
  86 vg_info(" Copyright  .        . .       -----, ,----- ,---.   .---.  \n" );
  87 vg_info(" 2021-2023  |\\      /| |           /  |      |    | |    /| \n" );
  88 vg_info("            | \\    / | +--        /   +----- +---'  |   / | \n" );
  89 vg_info("            |  \\  /  | |         /    |      |   \\  |  /  | \n" );
  90 vg_info("            |   \\/   | |        /     |      |    \\ | /   | \n" );
  91 vg_info("            '        ' '--' [] '----- '----- '     ' '---'  "
  92         "SOFTWARE\n" );
  93
  94    vg_loader_step( remote_players_init, NULL );
  95
  96    if( k_tools_mode )
  97       return;
  98
  99    steam_init();
 100    vg_loader_step( NULL, steam_end );
 101    vg_loader_step( network_init, network_end );
 102 }
 103
 104 static void load_playermodels(void){
 105    /* FIXME: hack */
 106    shader_model_character_view_register();
 107    shader_model_board_view_register();
 108    shader_model_entity_register();
 109 }
 110
 111 static void async_skaterift_player_start( void *payload, u32 size ){
 112    localplayer.viewable_world = world_current_instance();
 113    localplayer_cmd_respawn( 1, (const char *[]){ "start" } );
 114 }
 115
 116 static void async_call_ready( void *payload, u32 size ){
 117    skaterift.op = k_async_op_none;
 118 }
 119
 120 static void skaterift_restore_state(void){
 121    savedata_file sav;
 122    strcpy( sav.path, str_skaterift_main_save );
 123    savedata_file_read( &sav );
 124
 125    vg_msg kvsav;
 126    vg_msg_init( &kvsav, sav.buf, sizeof(sav.buf) );
 127
 128    u32 board_reg_id = 0,
 129        player_reg_id = 0;
 130
 131    vg_msg_cursor orig = kvsav.cur;
 132
 133    if( vg_msg_seekframe( &kvsav, "player" ) ){
 134       addon_alias q;
 135
 136       /* board */
 137       skaterift_read_addon_alias( &kvsav, "board", k_addon_type_board, &q );
 138       u32 reg_id = addon_match( &q );
 139       if( reg_id != 0xffffffff )
 140          board_reg_id = reg_id;
 141
 142       /* playermodel */
 143       skaterift_read_addon_alias( &kvsav, "playermodel",
 144                                   k_addon_type_player, &q );
 145       reg_id = addon_match( &q );
 146       if( reg_id != 0xffffffff )
 147          player_reg_id = reg_id;
 148    }
 149
 150    localplayer.board_view_slot =
 151       addon_cache_create_viewer( k_addon_type_board, board_reg_id );
 152    localplayer.playermodel_view_slot =
 153       addon_cache_create_viewer( k_addon_type_player, player_reg_id );
 154
 155    kvsav.cur = orig;
 156    if( vg_msg_seekframe( &kvsav, "world" ) ){
 157       addon_alias q;
 158
 159       /* world */
 160       skaterift_read_addon_alias( &kvsav, "alias", k_addon_type_world, &q );
 161       u32 reg_id = addon_match( &q );
 162       if( reg_id != 0xffffffff ){
 163          addon_reg *reg = get_addon_from_index( k_addon_type_world, reg_id );
 164
 165          world_static.load_state = k_world_loader_load;
 166          struct world_load_args args = {
 167             .purpose = k_world_purpose_client,
 168             .reg = reg
 169          };
 170          skaterift_world_load_thread( &args );
 171
 172          world_set_active_instance( vg_msg_getkvu32( &kvsav, "index", 0 ) );
 173          world_static.active_trigger_volume_count = 0;
 174          localplayer.viewable_world = world_current_instance();
 175       }
 176
 177       v3f pos;
 178       vg_msg_getkvv3f( &kvsav, "position", pos, (v3f){0.0f,0.0f,0.0f} );
 179
 180       if( v3_length2(pos) > 1.0f )
 181          player__setpos( pos );
 182    }
 183 }
 184
 185 static void vg_load(void){
 186    if( k_tools_mode ){
 187       vg_async_call( async_call_ready, NULL, 0 );
 188       return;
 189    }
 190
 191    vg_console_reg_cmd( "changeworld", skaterift_change_world_command, NULL );
 192
 193    vg_loader_step( render_init, NULL );
 194    vg_loader_step( menu_init, NULL );
 195    vg_loader_step( pointcloud_init, NULL );
 196    vg_loader_step( world_init, NULL );
 197    vg_loader_step( vehicle_init, NULL );
 198    vg_loader_step( font3d_init, NULL );
 199    vg_loader_step( gui_init, NULL );
 200
 201    vg_loader_step( player_init, NULL );
 202    vg_loader_step( player_ragdoll_init, NULL );
 203
 204    /* content stuff */
 205    vg_loader_step( addon_system_init, NULL );
 206    vg_loader_step( workshop_init, NULL );
 207    vg_loader_step( skateshop_init, NULL );
 208
 209    /* ----------------- */
 210    vg_loader_step( load_playermodels, NULL );
 211
 212    /* player setup */
 213    u32 bytes = 1024*1024*10;
 214    skaterift.replay.data = vg_linear_alloc( vg_mem.rtmemory, bytes );
 215    skaterift.replay.size = bytes;
 216    replay_clear( &skaterift.replay );
 217
 218    player_load_animation_reference( "models/ch_none.mdl" );
 219
 220    player_model_load( &localplayer.fallback_model, "models/ch_none.mdl" );
 221    player__bind();
 222
 223    /* --------------------- */
 224
 225    vg_bake_shaders();
 226    vg_loader_step( audio_init, audio_free );
 227
 228    /* 'systems' are completely loaded now */
 229
 230    /* Completing addon registrations
 231     * -------------------------------------
 232     */
 233
 234    /* understate diy. */
 235    addon_reg *spawn = addon_mount_local_addon( "maps/mp_spawn",
 236                                                 k_addon_type_world,
 237                                                 ".mdl" );
 238    {
 239       vg_msg msg;
 240       vg_msg_init( &msg, spawn->metadata, sizeof(spawn->metadata) );
 241       vg_msg_frame( &msg, "workshop" );
 242       vg_msg_wkvstr( &msg, "title", "Understate DIY" );
 243       vg_msg_end_frame( &msg );
 244       vg_msg_wkvstr( &msg, "location", "USA" );
 245       spawn->metadata_len = msg.cur.co;
 246    }
 247
 248    /* mtzero island */
 249    addon_reg *mtzero = addon_mount_local_addon( "maps/mp_mtzero",
 250                                                 k_addon_type_world,
 251                                                 ".mdl" );
 252    {
 253       vg_msg msg;
 254       vg_msg_init( &msg, spawn->metadata, sizeof(mtzero->metadata) );
 255       vg_msg_frame( &msg, "workshop" );
 256       vg_msg_wkvstr( &msg, "title", "Mt.Zero Island" );
 257       vg_msg_end_frame( &msg );
 258       vg_msg_wkvstr( &msg, "location", "Australia" );
 259       mtzero->metadata_len = msg.cur.co;
 260    }
 261
 262    /* load home/permanent world manually */
 263    world_static.load_state = k_world_loader_load;
 264    struct world_load_args args = {
 265       .purpose = k_world_purpose_hub,
 266       .reg = spawn
 267    };
 268    skaterift_world_load_thread( &args );
 269
 270    vg_async_call( async_skaterift_player_start, NULL, 0 );
 271    vg_async_stall();
 272
 273
 274    global_skateshop.selected_world_id=1;
 275    global_skateshop.pointcloud_world_id=1;
 276    skateshop_world_preview_loader_thread( mtzero ); /* HACK */
 277
 278    vg_console_load_autos();
 279    menu_link();
 280
 281    addon_mount_content_folder( k_addon_type_player,
 282                                "playermodels", ".mdl" );
 283    addon_mount_content_folder( k_addon_type_board, "boards", ".mdl" );
 284    addon_mount_content_folder( k_addon_type_world, "maps", ".mdl" );
 285    addon_mount_workshop_items();
 286    vg_async_call( async_addon_reg_update, NULL, 0 );
 287    vg_async_stall();
 288
 289    /* and now */
 290    skaterift_restore_state();
 291    vg_loader_step( NULL, skaterift_autosave_synchronous );
 292
 293    //board_processview_thread(NULL);
 294    vg_async_call( async_call_ready, NULL, 0 );
 295 }
 296
 297 static void draw_origin_axis(void){
 298    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 1.0f, 0.0f, 0.0f }, 0xffff0000 );
 299    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 0.0f, 1.0f, 0.0f }, 0xff00ff00 );
 300    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 0.0f, 0.0f, 1.0f }, 0xff0000ff );
 301 }
 302 static void skaterift_change_client_world_preupdate(void);
 303
 304 /*
 305  * UPDATE LOOP
 306  * ---------------------------------------------------------------------------*/
 307
 308 static void vg_pre_update(void){
 309    if( !netplayers.chatting ) /* FIXME */
 310       srinput.enabled = 1;
 311
 312    skaterift_preupdate_inputs();
 313
 314    if( k_tools_mode ) return;
 315
 316    steam_update();
 317    if( skaterift.op == k_async_op_clientloading ) return;
 318    if( world_static.load_state == k_world_loader_preload )
 319       skaterift_change_client_world_preupdate();
 320
 321    draw_origin_axis();
 322    skateshop_autostart_loading();
 323    network_update();
 324
 325    /* time rate */
 326    f32 target = 1;
 327    if( skaterift.activity & (k_skaterift_replay|k_skaterift_menu|
 328                              k_skaterift_respawning) ) {
 329       target = 0;
 330    }
 331
 332    vg_slewf( &skaterift.time_rate, target, vg.time_frame_delta * (1.0f/0.3f) );
 333    vg.time_rate = vg_smoothstepf( skaterift.time_rate );
 334
 335    player__pre_update();
 336    world_entity_focus_preupdate();
 337    skaterift_replay_pre_update();
 338    remote_sfx_pre_update();
 339
 340    world_update( world_current_instance(), localplayer.rb.co );
 341    audio_ambient_sprites_update( world_current_instance(), localplayer.rb.co );
 342    respawn_chooser_pre_update();
 343 }
 344
 345 static void vg_fixed_update(void){
 346    if( k_tools_mode ) return;
 347    if( skaterift.op == k_async_op_clientloading ) return;
 348
 349    world_routes_fixedupdate( world_current_instance() );
 350    player__update();
 351    vehicle_update_fixed();
 352 }
 353
 354 static void vg_post_update(void){
 355    if( k_tools_mode ) return;
 356    if( skaterift.op == k_async_op_clientloading ) return;
 357
 358    player__post_update();
 359
 360    float dist;
 361    int sample_index;
 362    world_audio_sample_distances( localplayer.rb.co, &sample_index, &dist );
 363
 364    audio_lock();
 365    vg_dsp.echo_distances[sample_index] = dist;
 366
 367    v3f ears = { 1.0f,0.0f,0.0f };
 368    m3x3_mulv( skaterift.cam.transform, ears, ears );
 369    v3_copy( ears, vg_audio.external_listener_ears );
 370    v3_copy( skaterift.cam.transform[3], vg_audio.external_listener_pos );
 371
 372    if( localplayer.gate_waiting ){
 373       m4x3_mulv( localplayer.gate_waiting->transport,
 374                  vg_audio.external_listener_pos,
 375                  vg_audio.external_listener_pos );
 376    }
 377
 378    v3_copy( localplayer.rb.v, vg_audio.external_lister_velocity );
 379    audio_unlock();
 380
 381    vehicle_update_post();
 382
 383    if( vg.time - skaterift.last_autosave > 20.0 ){
 384       if( skaterift_autosave(1) ){
 385          skaterift.last_autosave = vg.time;
 386       }
 387    }
 388 }
 389
 390 /*
 391  * RENDERING
 392  * ---------------------------------------------------------------------------*/
 393
 394 static void vg_framebuffer_resize( int w, int h ){
 395    render_fb_resize();
 396 }
 397
 398 static void present_view_with_post_processing(void){
 399    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 400    glViewport( 0,0, vg.window_x, vg.window_y );
 401
 402    glEnable(GL_BLEND);
 403    glDisable(GL_DEPTH_TEST);
 404    glBlendFunc(GL_ONE_MINUS_DST_ALPHA, GL_DST_ALPHA);
 405    glBlendEquation(GL_FUNC_ADD);
 406
 407    v2f inverse;
 408    render_fb_inverse_ratio( gpipeline.fb_main, inverse );
 409
 410    if( k_blur_effect ){
 411       shader_blitblur_use();
 412       shader_blitblur_uTexMain( 0 );
 413       shader_blitblur_uTexMotion( 1 );
 414       shader_blitblur_uBlurStrength( k_blur_strength /
 415                                      (vg.time_frame_delta*60.0) );
 416       shader_blitblur_uInverseRatio( inverse );
 417
 418       inverse[0] -= 0.0001f;
 419       inverse[1] -= 0.0001f;
 420       shader_blitblur_uClampUv( inverse );
 421
 422       static f64 effect_time = 133.0;
 423       effect_time += vg.time_frame_delta;
 424       shader_blitblur_uTime( effect_time );
 425
 426       f32 glitch_strength = 0.0f;
 427       if( skaterift.activity == k_skaterift_replay ){
 428          glitch_strength = 0.005f;
 429          if( skaterift.replay_control == k_replay_control_play )
 430             glitch_strength = 0.005f;
 431          else
 432             glitch_strength += 0.005f*skaterift.track_velocity;
 433       }
 434       shader_blitblur_uGlitchStrength( glitch_strength );
 435
 436       v2f override;
 437       if( skaterift.activity == k_skaterift_menu )
 438          v2_muls( (v2f){ 0.04f, 0.001f }, 1.0f-skaterift.time_rate, override );
 439       else
 440          v2_zero( override );
 441       shader_blitblur_uOverrideDir( override );
 442
 443       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 444       render_fb_bind_texture( gpipeline.fb_main, 1, 1 );
 445    }
 446    else{
 447       shader_blit_use();
 448       shader_blit_uTexMain( 0 );
 449       shader_blit_uInverseRatio( inverse );
 450       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 451    }
 452
 453    render_fsquad();
 454 }
 455
 456 static void render_player_transparent(void){
 457    static camera small_cam;      /* DOES NOT NEED TO BE STATIC BUT MINGW
 458                                     SAIS OTHERWISE */
 459
 460    m4x3_copy( skaterift.cam.transform, small_cam.transform );
 461
 462    small_cam.fov = skaterift.cam.fov;
 463    small_cam.nearz = 0.05f;
 464    small_cam.farz  = 60.0f;
 465
 466    camera_update_view( &small_cam );
 467    camera_update_projection( &small_cam );
 468    camera_finalize( &small_cam );
 469
 470    /* Draw player to window buffer and blend background ontop */
 471    player__render( &small_cam );
 472 }
 473
 474 static void render_scene(void){
 475    /* Draw world */
 476    glEnable( GL_DEPTH_TEST );
 477
 478    world_instance *view_world = localplayer.viewable_world;
 479
 480    if( view_world == NULL ){
 481       glClearColor( 0.25f, 0.25f, 0.0f, 1.0f );
 482       glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_STENCIL_BUFFER_BIT );
 483       return;
 484    }
 485
 486    for( u32 i=0; i<vg_list_size(world_static.instances); i++ ){
 487       if( world_static.instances[i].status == k_world_status_loaded ){
 488          world_prerender( &world_static.instances[i] );
 489       }
 490    }
 491
 492    if( skaterift.activity == k_skaterift_respawning ){
 493       glDrawBuffers( 1, (GLenum[]){ GL_COLOR_ATTACHMENT0 } );
 494       glClearColor( 0.624f, 0.659f, 0.769f, 0.0f );
 495       glClear( GL_COLOR_BUFFER_BIT );
 496       glDrawBuffers( 2, (GLenum[]){ GL_COLOR_ATTACHMENT0,
 497                                     GL_COLOR_ATTACHMENT1 } );
 498       view_world = &world_static.instances[respawn_chooser.world_id];
 499       render_world_override( view_world );
 500       render_world_routes( view_world, &skaterift.cam, 1 );
 501    }
 502    else{
 503       render_world( view_world, &skaterift.cam, 0 );
 504       render_water_texture( view_world, &skaterift.cam, 0 );
 505       render_fb_bind( gpipeline.fb_main, 1 );
 506       render_water_surface( view_world, &skaterift.cam );
 507       render_remote_players( view_world, &skaterift.cam );
 508    }
 509 }
 510
 511 static void render_scene_gate_subview(void){
 512    render_fb_bind( gpipeline.fb_main, 1 );
 513    world_instance *view_world = localplayer.viewable_world;
 514    if( !view_world ) return; /* ??? */
 515    if( skaterift.activity == k_skaterift_respawning ) return;
 516
 517    int depth = 1;
 518    if( localplayer.gate_waiting ) depth = 0;
 519    render_world_gates( view_world, &skaterift.cam, depth );
 520 }
 521
 522 static void skaterift_composite_maincamera(void){
 523    camera_lerp( &localplayer.cam, &world_static.focus_cam,
 524                 vg_smoothstepf(world_static.focus_strength), &skaterift.cam );
 525
 526    if( skaterift.activity == k_skaterift_replay ){
 527       skaterift_get_replay_camera( &skaterift.cam );
 528    }
 529
 530    skaterift.cam.nearz = 0.1f;
 531    skaterift.cam.farz  = 2100.0f;
 532
 533    if( skaterift.activity == k_skaterift_respawning ){
 534       camera_copy( &respawn_chooser.cam, &skaterift.cam );
 535       skaterift.cam.nearz = 4.0f;
 536       skaterift.cam.farz  = 3100.0f;
 537    }
 538
 539    camera_update_transform( &skaterift.cam );
 540
 541    if( skaterift.activity != k_skaterift_respawning ){
 542       if( localplayer.gate_waiting ){
 543          m3x3_mul( localplayer.basis_gate, skaterift.cam.transform,
 544                    skaterift.cam.transform );
 545       }
 546       else{
 547          m3x3_mul( localplayer.basis, skaterift.cam.transform,
 548                    skaterift.cam.transform );
 549       }
 550    }
 551
 552    camera_update_view( &skaterift.cam );
 553    camera_update_projection( &skaterift.cam );
 554    camera_finalize( &skaterift.cam );
 555 }
 556
 557 static void render_main_game(void){
 558    if( skaterift.activity == k_skaterift_replay ){
 559       player__animate_from_replay( &skaterift.replay );
 560    }
 561    else{
 562       player__animate();
 563       skaterift_record_frame( &skaterift.replay, 0 );
 564    }
 565    animate_remote_players();
 566    player__pre_render();
 567
 568    skaterift_composite_maincamera();
 569
 570    /* --------------------------------------------------------------------- */
 571
 572    world_instance *view_world = localplayer.viewable_world;
 573    if( (view_world != NULL) && (skaterift.activity != k_skaterift_respawning) ){
 574       render_world_cubemaps( view_world );
 575
 576       ent_gate *gate = view_world->rendering_gate;
 577       if( gate ){
 578          if( gate->flags & k_ent_gate_nonlocal ){
 579             world_instance *dest = &world_static.instances[ gate->target ];
 580             render_world_cubemaps( dest );
 581          }
 582       }
 583    }
 584
 585    /* variable res target */
 586    render_fb_bind( gpipeline.fb_main, 1 );
 587    glClearColor( 0.0f, 0.0f, 0.0f, 1.0f );
 588    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_STENCIL_BUFFER_BIT );
 589
 590    render_scene();
 591    glEnable( GL_DEPTH_TEST );
 592
 593    /* full res target */
 594    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 595    glViewport( 0,0, vg.window_x, vg.window_y );
 596
 597    render_player_transparent(); /* needs to read the depth buffer before we fuck
 598                                    it up with the oblique rendering inside the
 599                                    portals */
 600
 601    /* continue with variable rate */
 602    render_scene_gate_subview();
 603
 604    /* composite */
 605    present_view_with_post_processing();
 606
 607    /* --------------------------------------------------------------------- */
 608
 609    /* capture the current resume frame at the very last point */
 610    if( button_down( k_srbind_reset ) ){
 611       if( skaterift.activity == k_skaterift_default ){
 612          skaterift.activity = k_skaterift_replay;
 613          skaterift_record_frame( &skaterift.replay, 1 );
 614          if( skaterift.replay.head ){
 615             skaterift.replay.cursor = skaterift.replay.head->time;
 616             skaterift.replay.cursor_frame = skaterift.replay.head;
 617          }
 618          skaterift.replay_control = k_replay_control_scrub;
 619       }
 620    }
 621 }
 622
 623 static void vg_render(void){
 624    if( k_tools_mode ){
 625       glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 626       glViewport( 0,0, vg.window_x, vg.window_y );
 627       glClearColor( 0.0f, 0.0f, 0.0f, 0.0f );
 628       glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
 629       return;
 630    }
 631
 632    if( skaterift.op == k_async_op_clientloading ){
 633       _vg_loader_render();
 634       return;
 635    }
 636
 637    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 638
 639    glViewport( 0,0, vg.window_x, vg.window_y );
 640    glDisable( GL_DEPTH_TEST );
 641    glDisable( GL_BLEND );
 642
 643    glClearColor( 1.0f, 0.0f, 0.0f, 0.0f );
 644    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
 645
 646    render_main_game();
 647    m4x4_copy( skaterift.cam.mtx.pv, vg.pv );
 648
 649    /* Other shite */
 650    glDisable(GL_BLEND);
 651    glDisable(GL_DEPTH_TEST);
 652    vg_lines_drawall();
 653    glViewport( 0,0, vg.window_x, vg.window_y );
 654    gui_draw();
 655 }
 656
 657 static void vg_gui(void){
 658    if( skaterift.op == k_async_op_clientloading ) return;
 659
 660    menu_update();
 661    if( skaterift.activity == k_skaterift_menu ){
 662       glClear( GL_DEPTH_BUFFER_BIT );
 663       menu_render();
 664    }
 665
 666    player__im_gui();
 667    world_instance *world = world_current_instance();
 668
 669    skaterift_replay_imgui();
 670    workshop_form_gui();
 671    render_view_framebuffer_ui();
 672    remote_player_network_imgui( vg.pv );
 673
 674
 675    if( skaterift.activity == k_skaterift_respawning ){
 676       remote_players_imgui_world( world_current_instance(), vg.pv,
 677                                   2000.0f, 0 );
 678       remote_players_imgui_lobby();
 679    }
 680    else {
 681       remote_players_chat_imgui(); /* TODO: conditional */
 682       remote_players_imgui_world( world_current_instance(), vg.pv, 100.0f, 1 );
 683    }
 684 }
 685
 686
 687 #else
 688
 689 #include "skaterift_imgui_dev.c"
 690
 691 #endif