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 struct player_avatar localplayer_avatar;
  61
  62 int main( int argc, char *argv[] ){
  63 #if 0
  64    u8 buf[ 512 ];
  65    bitpack_ctx ctx = {
  66       .buffer = buf,
  67       .buffer_len = 512,
  68       .bytes = 0,
  69       .mode = k_bitpack_compress
  70    };
  71
  72    v4f q = {  0.388, -0.565, 0.515, 0.515 };
  73    vg_info( "q: %f %f %f %f\n", q[0], q[1], q[2], q[3] );
  74
  75    /* compress */
  76    bitpack_qquat( &ctx, q );
  77
  78    vg_info( "compressed bytes: %u\n", ctx.bytes );
  79
  80    /* decompress */
  81    ctx.bytes = 0;
  82    ctx.mode = k_bitpack_decompress;
  83
  84    bitpack_qquat( &ctx, q );
  85    vg_info( "q: %f %f %f %f\n", q[0], q[1], q[2], q[3] );
  86
  87    return 0;
  88 #endif
  89
  90    vg_mem.use_libc_malloc = 0;
  91    vg_set_mem_quota( 160*1024*1024 );
  92    vg_enter( argc, argv, "Voyager Game Engine" );
  93    return 0;
  94 }
  95
  96 static void vg_launch_opt(void){
  97    if( vg_long_opt( "noauth" ) ){
  98       network_client.auth_mode = eServerModeNoAuthentication;
  99    }
 100 }
 101
 102 static void vg_preload(void){
 103    //skaterift_read_savedata();
 104
 105 vg_info(" Copyright  .        . .       -----, ,----- ,---.   .---.  \n" );
 106 vg_info(" 2021-2023  |\\      /| |           /  |      |    | |    /| \n" );
 107 vg_info("            | \\    / | +--        /   +----- +---'  |   / | \n" );
 108 vg_info("            |  \\  /  | |         /    |      |   \\  |  /  | \n" );
 109 vg_info("            |   \\/   | |        /     |      |    \\ | /   | \n" );
 110 vg_info("            '        ' '--' [] '----- '----- '     ' '---'  "
 111         "SOFTWARE\n" );
 112
 113    steam_init();
 114    vg_loader_step( NULL, steam_end );
 115    vg_loader_step( remote_players_init, NULL );
 116    vg_loader_step( network_init, network_end );
 117 }
 118
 119 static void load_playermodels(void){
 120    /* FIXME: hack */
 121    shader_model_character_view_register();
 122    shader_model_board_view_register();
 123    shader_model_entity_register();
 124 }
 125
 126 static void async_skaterift_player_start( void *payload, u32 size ){
 127    localplayer.viewable_world = world_current_instance();
 128    localplayer_cmd_respawn( 1, (const char *[]){ "start" } );
 129 }
 130
 131 static void async_call_ready( void *payload, u32 size ){
 132    skaterift.op = k_async_op_none;
 133 }
 134
 135 static void skaterift_restore_state(void){
 136    savedata_file sav;
 137    strcpy( sav.path, str_skaterift_main_save );
 138    savedata_file_read( &sav );
 139
 140    vg_msg kvsav;
 141    vg_msg_init( &kvsav, sav.buf, sizeof(sav.buf) );
 142
 143    u32 board_reg_id = 0,
 144        player_reg_id = 0;
 145
 146    vg_msg_cursor orig = kvsav.cur;
 147
 148    if( vg_msg_seekframe( &kvsav, "player" ) ){
 149       addon_alias q;
 150
 151       /* board */
 152       skaterift_read_addon_alias( &kvsav, "board", k_addon_type_board, &q );
 153       u32 reg_id = addon_match( &q );
 154       if( reg_id != 0xffffffff )
 155          board_reg_id = reg_id;
 156
 157       /* playermodel */
 158       skaterift_read_addon_alias( &kvsav, "playermodel",
 159                                   k_addon_type_player, &q );
 160       reg_id = addon_match( &q );
 161       if( reg_id != 0xffffffff )
 162          player_reg_id = reg_id;
 163    }
 164
 165    localplayer.board_view_slot =
 166       addon_cache_create_viewer( k_addon_type_board, board_reg_id );
 167    localplayer.playermodel_view_slot =
 168       addon_cache_create_viewer( k_addon_type_player, player_reg_id );
 169
 170    kvsav.cur = orig;
 171    if( vg_msg_seekframe( &kvsav, "world" ) ){
 172       addon_alias q;
 173
 174       /* world */
 175       skaterift_read_addon_alias( &kvsav, "alias", k_addon_type_world, &q );
 176       u32 reg_id = addon_match( &q );
 177       if( reg_id != 0xffffffff ){
 178          addon_reg *reg = get_addon_from_index( k_addon_type_world, reg_id );
 179
 180          world_static.load_state = k_world_loader_load;
 181          struct world_load_args args = {
 182             .purpose = k_world_purpose_client,
 183             .reg = reg
 184          };
 185          skaterift_world_load_thread( &args );
 186
 187          world_set_active_instance( vg_msg_getkvu32( &kvsav, "index", 0 ) );
 188          world_static.active_trigger_volume_count = 0;
 189          localplayer.viewable_world = world_current_instance();
 190       }
 191
 192       v3f pos;
 193       vg_msg_getkvv3f( &kvsav, "position", pos, (v3f){0.0f,0.0f,0.0f} );
 194
 195       if( v3_length2(pos) > 1.0f )
 196          player__setpos( pos );
 197    }
 198 }
 199
 200 static void vg_load(void){
 201    vg_console_reg_cmd( "changeworld", skaterift_change_world_command, NULL );
 202
 203    vg_loader_step( render_init, NULL );
 204    vg_loader_step( menu_init, NULL );
 205    vg_loader_step( pointcloud_init, NULL );
 206    vg_loader_step( world_init, NULL );
 207    vg_loader_step( vehicle_init, NULL );
 208    vg_loader_step( font3d_init, NULL );
 209    vg_loader_step( gui_init, NULL );
 210
 211    vg_loader_step( player_init, NULL );
 212    vg_loader_step( player_ragdoll_init, NULL );
 213
 214    /* content stuff */
 215    vg_loader_step( addon_system_init, NULL );
 216    vg_loader_step( workshop_init, NULL );
 217    vg_loader_step( skateshop_init, NULL );
 218
 219    /* ----------------- */
 220    vg_loader_step( load_playermodels, NULL );
 221
 222    /* player setup */
 223    u32 bytes = 1024*1024*10;
 224    skaterift.replay.data = vg_linear_alloc( vg_mem.rtmemory, bytes );
 225    skaterift.replay.size = bytes;
 226    replay_clear( &skaterift.replay );
 227
 228    player_avatar_load( &localplayer_avatar, "models/ch_none.mdl" );
 229    player__use_avatar( &localplayer_avatar );
 230
 231    /* FIXME FIXME FIXME FIXME FIXME */
 232    u32 mtx_size = sizeof(m4x3f)*localplayer_avatar.sk.bone_count;
 233    localplayer.final_mtx = vg_linear_alloc( vg_mem.rtmemory, mtx_size );
 234    netplayers.final_mtx = vg_linear_alloc( vg_mem.rtmemory,
 235                                            mtx_size*NETWORK_MAX_PLAYERS );
 236
 237    player_model_load( &localplayer.fallback_model, "models/ch_none.mdl" );
 238    player__bind();
 239
 240    /* --------------------- */
 241
 242    vg_bake_shaders();
 243    vg_loader_step( audio_init, audio_free );
 244
 245    /* 'systems' are completely loaded now */
 246
 247    /* Completing addon registrations
 248     * -------------------------------------
 249     */
 250
 251    /* understate diy. */
 252    addon_reg *spawn = addon_mount_local_addon( "maps/mp_spawn",
 253                                                 k_addon_type_world,
 254                                                 ".mdl" );
 255    {
 256       vg_msg msg;
 257       vg_msg_init( &msg, spawn->metadata, sizeof(spawn->metadata) );
 258       vg_msg_frame( &msg, "workshop" );
 259       vg_msg_wkvstr( &msg, "title", "Understate DIY" );
 260       vg_msg_end_frame( &msg );
 261       vg_msg_wkvstr( &msg, "location", "USA" );
 262       spawn->metadata_len = msg.cur.co;
 263    }
 264
 265    /* mtzero island */
 266    addon_reg *mtzero = addon_mount_local_addon( "maps/mp_mtzero",
 267                                                 k_addon_type_world,
 268                                                 ".mdl" );
 269    {
 270       vg_msg msg;
 271       vg_msg_init( &msg, spawn->metadata, sizeof(mtzero->metadata) );
 272       vg_msg_frame( &msg, "workshop" );
 273       vg_msg_wkvstr( &msg, "title", "Mt.Zero Island" );
 274       vg_msg_end_frame( &msg );
 275       vg_msg_wkvstr( &msg, "location", "Australia" );
 276       mtzero->metadata_len = msg.cur.co;
 277    }
 278
 279    /* load home/permanent world manually */
 280    world_static.load_state = k_world_loader_load;
 281    struct world_load_args args = {
 282       .purpose = k_world_purpose_hub,
 283       .reg = spawn
 284    };
 285    skaterift_world_load_thread( &args );
 286
 287    vg_async_call( async_skaterift_player_start, NULL, 0 );
 288    vg_async_stall();
 289
 290
 291    global_skateshop.selected_world_id=1;
 292    global_skateshop.pointcloud_world_id=1;
 293    skateshop_world_preview_loader_thread( mtzero ); /* HACK */
 294
 295    vg_console_load_autos();
 296    menu_link();
 297
 298    addon_mount_content_folder( k_addon_type_player,
 299                                "playermodels", ".mdl" );
 300    addon_mount_content_folder( k_addon_type_board, "boards", ".mdl" );
 301    addon_mount_content_folder( k_addon_type_world, "maps", ".mdl" );
 302    addon_mount_workshop_items();
 303    vg_async_call( async_addon_reg_update, NULL, 0 );
 304    vg_async_stall();
 305
 306    /* and now */
 307    skaterift_restore_state();
 308    vg_loader_step( NULL, skaterift_autosave_synchronous );
 309
 310    //board_processview_thread(NULL);
 311    vg_async_call( async_call_ready, NULL, 0 );
 312 }
 313
 314 static void draw_origin_axis(void){
 315    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 1.0f, 0.0f, 0.0f }, 0xffff0000 );
 316    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 0.0f, 1.0f, 0.0f }, 0xff00ff00 );
 317    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 0.0f, 0.0f, 1.0f }, 0xff0000ff );
 318 }
 319 static void skaterift_change_client_world_preupdate(void);
 320
 321 /*
 322  * UPDATE LOOP
 323  * ---------------------------------------------------------------------------*/
 324
 325 static void vg_pre_update(void){
 326    srinput.enabled = 1;
 327
 328    steam_update();
 329    skaterift_preupdate_inputs();
 330    if( skaterift.op == k_async_op_clientloading ) return;
 331    if( world_static.load_state == k_world_loader_preload )
 332       skaterift_change_client_world_preupdate();
 333
 334    draw_origin_axis();
 335    skateshop_autostart_loading();
 336    network_update();
 337
 338    /* time rate */
 339    f32 target = 1;
 340    if( skaterift.activity & (k_skaterift_replay|k_skaterift_menu|
 341                              k_skaterift_respawning) ) {
 342       target = 0;
 343    }
 344
 345    vg_slewf( &skaterift.time_rate, target, vg.time_frame_delta * (1.0f/0.3f) );
 346    vg.time_rate = vg_smoothstepf( skaterift.time_rate );
 347
 348    player__pre_update();
 349    world_entity_focus_preupdate();
 350    skaterift_replay_pre_update();
 351    remote_sfx_pre_update();
 352
 353    world_update( world_current_instance(), localplayer.rb.co );
 354    audio_ambient_sprites_update( world_current_instance(), localplayer.rb.co );
 355    respawn_chooser_pre_update();
 356 }
 357
 358 static void vg_fixed_update(void){
 359    if( skaterift.op == k_async_op_clientloading ) return;
 360
 361    world_routes_fixedupdate( world_current_instance() );
 362    player__update();
 363    vehicle_update_fixed();
 364 }
 365
 366 static void vg_post_update(void){
 367    if( skaterift.op == k_async_op_clientloading ) return;
 368
 369    player__post_update();
 370
 371    float dist;
 372    int sample_index;
 373    world_audio_sample_distances( localplayer.rb.co, &sample_index, &dist );
 374
 375    audio_lock();
 376    vg_dsp.echo_distances[sample_index] = dist;
 377
 378    v3f ears = { 1.0f,0.0f,0.0f };
 379    m3x3_mulv( skaterift.cam.transform, ears, ears );
 380    v3_copy( ears, vg_audio.external_listener_ears );
 381    v3_copy( skaterift.cam.transform[3], vg_audio.external_listener_pos );
 382
 383    if( localplayer.gate_waiting ){
 384       m4x3_mulv( localplayer.gate_waiting->transport,
 385                  vg_audio.external_listener_pos,
 386                  vg_audio.external_listener_pos );
 387    }
 388
 389    v3_copy( localplayer.rb.v, vg_audio.external_lister_velocity );
 390    audio_unlock();
 391
 392    vehicle_update_post();
 393
 394    if( vg.time - skaterift.last_autosave > 20.0 ){
 395       if( skaterift_autosave(1) ){
 396          skaterift.last_autosave = vg.time;
 397       }
 398    }
 399 }
 400
 401 /*
 402  * RENDERING
 403  * ---------------------------------------------------------------------------*/
 404
 405 static void vg_framebuffer_resize( int w, int h ){
 406    render_fb_resize();
 407 }
 408
 409 static void present_view_with_post_processing(void){
 410    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 411    glViewport( 0,0, vg.window_x, vg.window_y );
 412
 413    glEnable(GL_BLEND);
 414    glDisable(GL_DEPTH_TEST);
 415    glBlendFunc(GL_ONE_MINUS_DST_ALPHA, GL_DST_ALPHA);
 416    glBlendEquation(GL_FUNC_ADD);
 417
 418    v2f inverse;
 419    render_fb_inverse_ratio( gpipeline.fb_main, inverse );
 420
 421    if( k_blur_effect ){
 422       shader_blitblur_use();
 423       shader_blitblur_uTexMain( 0 );
 424       shader_blitblur_uTexMotion( 1 );
 425       shader_blitblur_uBlurStrength( k_blur_strength /
 426                                      (vg.time_frame_delta*60.0) );
 427       shader_blitblur_uInverseRatio( inverse );
 428
 429       inverse[0] -= 0.0001f;
 430       inverse[1] -= 0.0001f;
 431       shader_blitblur_uClampUv( inverse );
 432
 433       static f64 effect_time = 133.0;
 434       effect_time += vg.time_frame_delta;
 435       shader_blitblur_uTime( effect_time );
 436
 437       f32 glitch_strength = 0.0f;
 438       if( skaterift.activity == k_skaterift_replay ){
 439          glitch_strength = 0.005f;
 440          if( skaterift.replay_control == k_replay_control_play )
 441             glitch_strength = 0.005f;
 442          else
 443             glitch_strength += 0.005f*skaterift.track_velocity;
 444       }
 445       shader_blitblur_uGlitchStrength( glitch_strength );
 446
 447       v2f override;
 448       if( skaterift.activity == k_skaterift_menu )
 449          v2_muls( (v2f){ 0.04f, 0.001f }, 1.0f-skaterift.time_rate, override );
 450       else
 451          v2_zero( override );
 452       shader_blitblur_uOverrideDir( override );
 453
 454       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 455       render_fb_bind_texture( gpipeline.fb_main, 1, 1 );
 456    }
 457    else{
 458       shader_blit_use();
 459       shader_blit_uTexMain( 0 );
 460       shader_blit_uInverseRatio( inverse );
 461       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 462    }
 463
 464    render_fsquad();
 465 }
 466
 467 static void render_player_transparent(void){
 468    static camera small_cam;      /* DOES NOT NEED TO BE STATIC BUT MINGW
 469                                     SAIS OTHERWISE */
 470
 471    m4x3_copy( skaterift.cam.transform, small_cam.transform );
 472
 473    small_cam.fov = skaterift.cam.fov;
 474    small_cam.nearz = 0.05f;
 475    small_cam.farz  = 60.0f;
 476
 477    camera_update_view( &small_cam );
 478    camera_update_projection( &small_cam );
 479    camera_finalize( &small_cam );
 480
 481    /* Draw player to window buffer and blend background ontop */
 482    player__render( &small_cam );
 483    render_remote_players_tags( localplayer.viewable_world, &skaterift.cam );
 484 }
 485
 486 static void render_scene(void){
 487    /* Draw world */
 488    glEnable( GL_DEPTH_TEST );
 489
 490    world_instance *view_world = localplayer.viewable_world;
 491
 492    if( view_world == NULL ){
 493       glClearColor( 0.25f, 0.25f, 0.0f, 1.0f );
 494       glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_STENCIL_BUFFER_BIT );
 495       return;
 496    }
 497
 498    for( u32 i=0; i<vg_list_size(world_static.instances); i++ ){
 499       if( world_static.instances[i].status == k_world_status_loaded ){
 500          world_prerender( &world_static.instances[i] );
 501       }
 502    }
 503
 504    if( skaterift.activity == k_skaterift_respawning ){
 505       glDrawBuffers( 1, (GLenum[]){ GL_COLOR_ATTACHMENT0 } );
 506       glClearColor( 0.624f, 0.659f, 0.769f, 0.0f );
 507       glClear( GL_COLOR_BUFFER_BIT );
 508       glDrawBuffers( 2, (GLenum[]){ GL_COLOR_ATTACHMENT0,
 509                                     GL_COLOR_ATTACHMENT1 } );
 510       view_world = &world_static.instances[respawn_chooser.world_id];
 511       render_world_override( view_world );
 512       render_world_routes( view_world, &skaterift.cam, 1 );
 513    }
 514    else{
 515       render_world( view_world, &skaterift.cam, 0 );
 516       render_water_texture( view_world, &skaterift.cam, 0 );
 517       render_fb_bind( gpipeline.fb_main, 1 );
 518       render_water_surface( view_world, &skaterift.cam );
 519       render_remote_players( view_world, &skaterift.cam );
 520    }
 521 }
 522
 523 static void render_scene_gate_subview(void){
 524    render_fb_bind( gpipeline.fb_main, 1 );
 525    world_instance *view_world = localplayer.viewable_world;
 526    if( !view_world ) return; /* ??? */
 527    if( skaterift.activity == k_skaterift_respawning ) return;
 528
 529    int depth = 1;
 530    if( localplayer.gate_waiting ) depth = 0;
 531    render_world_gates( view_world, &skaterift.cam, depth );
 532 }
 533
 534 static void skaterift_composite_maincamera(void){
 535    camera_lerp( &localplayer.cam, &world_static.focus_cam,
 536                 vg_smoothstepf(world_static.focus_strength), &skaterift.cam );
 537
 538    if( skaterift.activity == k_skaterift_replay ){
 539       skaterift_get_replay_camera( &skaterift.cam );
 540    }
 541
 542    skaterift.cam.nearz = 0.1f;
 543    skaterift.cam.farz  = 2100.0f;
 544
 545    if( skaterift.activity == k_skaterift_respawning ){
 546       camera_copy( &respawn_chooser.cam, &skaterift.cam );
 547       skaterift.cam.nearz = 4.0f;
 548       skaterift.cam.farz  = 3100.0f;
 549    }
 550
 551    camera_update_transform( &skaterift.cam );
 552
 553    if( skaterift.activity != k_skaterift_respawning ){
 554       if( localplayer.gate_waiting ){
 555          m3x3_mul( localplayer.basis_gate, skaterift.cam.transform,
 556                    skaterift.cam.transform );
 557       }
 558       else{
 559          m3x3_mul( localplayer.basis, skaterift.cam.transform,
 560                    skaterift.cam.transform );
 561       }
 562    }
 563
 564    camera_update_view( &skaterift.cam );
 565    camera_update_projection( &skaterift.cam );
 566    camera_finalize( &skaterift.cam );
 567 }
 568
 569 static void render_main_game(void){
 570    if( skaterift.activity == k_skaterift_replay ){
 571       player__animate_from_replay( &skaterift.replay );
 572    }
 573    else{
 574       player__animate();
 575       skaterift_record_frame( &skaterift.replay, 0 );
 576    }
 577    animate_remote_players();
 578    player__pre_render();
 579
 580    skaterift_composite_maincamera();
 581
 582    /* --------------------------------------------------------------------- */
 583
 584    world_instance *view_world = localplayer.viewable_world;
 585    if( (view_world != NULL) && (skaterift.activity != k_skaterift_respawning) ){
 586       render_world_cubemaps( view_world );
 587
 588       ent_gate *gate = view_world->rendering_gate;
 589       if( gate ){
 590          if( gate->flags & k_ent_gate_nonlocal ){
 591             world_instance *dest = &world_static.instances[ gate->target ];
 592             render_world_cubemaps( dest );
 593          }
 594       }
 595    }
 596
 597    /* variable res target */
 598    render_fb_bind( gpipeline.fb_main, 1 );
 599    glClearColor( 0.0f, 0.0f, 0.0f, 1.0f );
 600    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_STENCIL_BUFFER_BIT );
 601
 602    render_scene();
 603    glEnable( GL_DEPTH_TEST );
 604
 605    /* full res target */
 606    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 607    glViewport( 0,0, vg.window_x, vg.window_y );
 608
 609    render_player_transparent(); /* needs to read the depth buffer before we fuck
 610                                    it up with the oblique rendering inside the
 611                                    portals */
 612
 613    /* continue with variable rate */
 614    render_scene_gate_subview();
 615
 616    /* composite */
 617    present_view_with_post_processing();
 618
 619    /* --------------------------------------------------------------------- */
 620
 621    /* capture the current resume frame at the very last point */
 622    if( button_down( k_srbind_reset ) ){
 623       if( skaterift.activity == k_skaterift_default ){
 624          skaterift.activity = k_skaterift_replay;
 625          skaterift_record_frame( &skaterift.replay, 1 );
 626          if( skaterift.replay.head ){
 627             skaterift.replay.cursor = skaterift.replay.head->time;
 628             skaterift.replay.cursor_frame = skaterift.replay.head;
 629          }
 630          skaterift.replay_control = k_replay_control_scrub;
 631       }
 632    }
 633 }
 634
 635 static void vg_render(void){
 636    if( skaterift.op == k_async_op_clientloading ){
 637       _vg_loader_render();
 638       return;
 639    }
 640
 641    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 642
 643    glViewport( 0,0, vg.window_x, vg.window_y );
 644    glDisable( GL_DEPTH_TEST );
 645    glDisable( GL_BLEND );
 646
 647    glClearColor( 1.0f, 0.0f, 0.0f, 0.0f );
 648    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
 649
 650    render_main_game();
 651    m4x4_copy( skaterift.cam.mtx.pv, vg.pv );
 652
 653    /* Other shite */
 654    glDisable(GL_BLEND);
 655    glDisable(GL_DEPTH_TEST);
 656    vg_lines_drawall();
 657    glViewport( 0,0, vg.window_x, vg.window_y );
 658    gui_draw();
 659 }
 660
 661 static void vg_gui(void){
 662    if( skaterift.op == k_async_op_clientloading ) return;
 663
 664    menu_update();
 665    if( skaterift.activity == k_skaterift_menu ){
 666       glClear( GL_DEPTH_BUFFER_BIT );
 667       menu_render();
 668    }
 669
 670    player__im_gui();
 671    world_instance *world = world_current_instance();
 672
 673    skaterift_replay_imgui();
 674    workshop_form_gui();
 675    render_view_framebuffer_ui();
 676    remote_player_network_imgui( vg.pv );
 677 }
 678
 679
 680 #else
 681
 682 #include "skaterift_imgui_dev.c"
 683
 684 #endif