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
  59 static struct player_avatar localplayer_avatar;
  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    if( vg_long_opt( "noauth" ) ){
  70       network_client.auth_mode = eServerModeNoAuthentication;
  71    }
  72 }
  73
  74 static void vg_preload(void){
  75    //skaterift_read_savedata();
  76
  77 vg_info(" Copyright  .        . .       -----, ,----- ,---.   .---.  \n" );
  78 vg_info(" 2021-2023  |\\      /| |           /  |      |    | |    /| \n" );
  79 vg_info("            | \\    / | +--        /   +----- +---'  |   / | \n" );
  80 vg_info("            |  \\  /  | |         /    |      |   \\  |  /  | \n" );
  81 vg_info("            |   \\/   | |        /     |      |    \\ | /   | \n" );
  82 vg_info("            '        ' '--' [] '----- '----- '     ' '---'  "
  83         "SOFTWARE\n" );
  84
  85    steam_init();
  86    vg_loader_step( NULL, steam_end );
  87    vg_loader_step( network_init, network_end );
  88 }
  89
  90 static void load_playermodels(void){
  91    /* FIXME: hack */
  92    shader_model_character_view_register();
  93    shader_model_board_view_register();
  94    shader_model_entity_register();
  95 }
  96
  97 static void async_skaterift_player_start( void *payload, u32 size ){
  98    localplayer.viewable_world = world_current_instance();
  99    localplayer_cmd_respawn( 1, (const char *[]){ "start" } );
 100 }
 101
 102 static void async_call_ready( void *payload, u32 size ){
 103    skaterift.op = k_async_op_none;
 104 }
 105
 106 static void skaterift_restore_state(void){
 107    savedata_file sav;
 108    strcpy( sav.path, str_skaterift_main_save );
 109    savedata_file_read( &sav );
 110
 111    vg_msg kvsav = {0};
 112    kvsav.buf = sav.buf;
 113    kvsav.len = sav.len;
 114    kvsav.max = sizeof(sav.buf);
 115
 116    u32 board_reg_id = 0,
 117        player_reg_id = 0;
 118
 119    vg_msg player = kvsav;
 120    if( vg_msg_seekframe( &player, "player", 0 ) ){
 121       addon_alias q;
 122
 123       /* board */
 124       skaterift_read_addon_alias( &player, "board", k_addon_type_board, &q );
 125       u32 reg_id = addon_match( &q );
 126       if( reg_id != 0xffffffff )
 127          board_reg_id = reg_id;
 128
 129
 130       /* playermodel */
 131       skaterift_read_addon_alias( &player, "playermodel",
 132                                   k_addon_type_player, &q );
 133       reg_id = addon_match( &q );
 134       if( reg_id != 0xffffffff )
 135          player_reg_id = reg_id;
 136    }
 137
 138    localplayer.board_view_slot =
 139       addon_cache_create_viewer( k_addon_type_board, board_reg_id );
 140    localplayer.playermodel_view_slot =
 141       addon_cache_create_viewer( k_addon_type_player, player_reg_id );
 142
 143    vg_msg world = kvsav;
 144    if( vg_msg_seekframe( &world, "world", 0 ) ){
 145       addon_alias q;
 146
 147       /* world */
 148       skaterift_read_addon_alias( &world, "alias", k_addon_type_world, &q );
 149       u32 reg_id = addon_match( &q );
 150       if( reg_id != 0xffffffff ){
 151          addon_reg *reg = get_addon_from_index( k_addon_type_world, reg_id );
 152
 153          world_static.load_state = k_world_loader_load;
 154          struct world_load_args args = {
 155             .purpose = k_world_purpose_client,
 156             .reg = reg
 157          };
 158          skaterift_world_load_thread( &args );
 159
 160          world_set_active_instance( vg_msg_seekkvu32( &world, "index", 0 ) );
 161          world_static.active_trigger_volume_count = 0;
 162          localplayer.viewable_world = world_current_instance();
 163       }
 164
 165       vg_msg_cmd position = vg_msg_seekkv( &world, "position", 0 );
 166       v3f pos;
 167       vg_msg_convert_num( &position, k_vg_msg_float|k_vg_msg_32b, 3, pos );
 168
 169       if( v3_length2(pos) > 1.0f )
 170          player__setpos( pos );
 171    }
 172 }
 173
 174 static void vg_load(void){
 175    vg_console_reg_cmd( "changeworld", skaterift_change_world_command, NULL );
 176
 177    vg_loader_step( render_init, NULL );
 178    vg_loader_step( menu_init, NULL );
 179    vg_loader_step( pointcloud_init, NULL );
 180    vg_loader_step( world_init, NULL );
 181    vg_loader_step( vehicle_init, NULL );
 182    vg_loader_step( font3d_init, NULL );
 183    vg_loader_step( gui_init, NULL );
 184
 185    vg_loader_step( player_init, NULL );
 186    vg_loader_step( player_ragdoll_init, NULL );
 187
 188    /* content stuff */
 189    vg_loader_step( addon_system_init, NULL );
 190    vg_loader_step( workshop_init, NULL );
 191    vg_loader_step( skateshop_init, NULL );
 192
 193    /* ----------------- */
 194    vg_loader_step( load_playermodels, NULL );
 195
 196    /* player setup */
 197    u32 bytes = 1024*1024*10;
 198    skaterift.replay.data = vg_linear_alloc( vg_mem.rtmemory, bytes );
 199    skaterift.replay.size = bytes;
 200    replay_clear( &skaterift.replay );
 201
 202    player_avatar_load( &localplayer_avatar, "models/ch_none.mdl" );
 203    player__use_avatar( &localplayer_avatar );
 204
 205    /* FIXME FIXME FIXME FIXME FIXME */
 206    u32 mtx_size = sizeof(m4x3f)*localplayer_avatar.sk.bone_count;
 207    localplayer.final_mtx = vg_linear_alloc( vg_mem.rtmemory, mtx_size );
 208    netplayers.final_mtx = vg_linear_alloc( vg_mem.rtmemory, mtx_size*32 );
 209
 210    player_model_load( &localplayer.fallback_model, "models/ch_none.mdl" );
 211    player__bind();
 212
 213    /* --------------------- */
 214
 215    vg_bake_shaders();
 216    vg_loader_step( audio_init, audio_free );
 217
 218    /* 'systems' are completely loaded now */
 219
 220    /* Completing addon registrations
 221     * -------------------------------------
 222     */
 223
 224    /* understate diy. */
 225    addon_reg *spawn = addon_mount_local_addon( "maps/mp_spawn",
 226                                                 k_addon_type_world,
 227                                                 ".mdl" );
 228    {
 229       vg_msg msg = {0};
 230       msg.buf = spawn->metadata;
 231       msg.max = sizeof(spawn->metadata);
 232       vg_msg_frame( &msg, "workshop" );
 233       vg_msg_wkvstr( &msg, "title", "Understate DIY" );
 234       vg_msg_end_frame( &msg );
 235       vg_msg_wkvstr( &msg, "location", "USA" );
 236       spawn->metadata_len = msg.cur;
 237    }
 238
 239    /* mtzero island */
 240    addon_reg *mtzero = addon_mount_local_addon( "maps/mp_mtzero",
 241                                                 k_addon_type_world,
 242                                                 ".mdl" );
 243    {
 244       vg_msg msg = {0};
 245       msg.buf = mtzero->metadata;
 246       msg.max = sizeof(mtzero->metadata);
 247       vg_msg_frame( &msg, "workshop" );
 248       vg_msg_wkvstr( &msg, "title", "Mt.Zero Island" );
 249       vg_msg_end_frame( &msg );
 250       vg_msg_wkvstr( &msg, "location", "Australia" );
 251       mtzero->metadata_len = msg.cur;
 252    }
 253
 254    /* load home/permanent world manually */
 255    world_static.load_state = k_world_loader_load;
 256    struct world_load_args args = {
 257       .purpose = k_world_purpose_hub,
 258       .reg = spawn
 259    };
 260    skaterift_world_load_thread( &args );
 261
 262    vg_async_call( async_skaterift_player_start, NULL, 0 );
 263    vg_async_stall();
 264
 265
 266    global_skateshop.selected_world_id=1;
 267    global_skateshop.pointcloud_world_id=1;
 268    skateshop_world_preview_loader_thread( mtzero ); /* HACK */
 269
 270    vg_console_load_autos();
 271    menu_link();
 272
 273    addon_mount_content_folder( k_addon_type_player,
 274                                "playermodels", ".mdl" );
 275    addon_mount_content_folder( k_addon_type_board, "boards", ".mdl" );
 276    addon_mount_content_folder( k_addon_type_world, "maps", ".mdl" );
 277    addon_mount_workshop_items();
 278    vg_async_call( async_addon_reg_update, NULL, 0 );
 279    vg_async_stall();
 280
 281    /* and now */
 282    skaterift_restore_state();
 283    vg_loader_step( NULL, skaterift_autosave_synchronous );
 284
 285    board_processview_thread(NULL);
 286    vg_async_call( async_call_ready, NULL, 0 );
 287 }
 288
 289 static void draw_origin_axis(void){
 290    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 1.0f, 0.0f, 0.0f }, 0xffff0000 );
 291    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 0.0f, 1.0f, 0.0f }, 0xff00ff00 );
 292    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 0.0f, 0.0f, 1.0f }, 0xff0000ff );
 293 }
 294 static void skaterift_change_client_world_preupdate(void);
 295
 296 /*
 297  * UPDATE LOOP
 298  * ---------------------------------------------------------------------------*/
 299
 300 static void vg_pre_update(void){
 301    srinput.enabled = 1;
 302
 303    steam_update();
 304    skaterift_preupdate_inputs();
 305    if( skaterift.op == k_async_op_clientloading ) return;
 306    if( world_static.load_state == k_world_loader_preload )
 307       skaterift_change_client_world_preupdate();
 308
 309    draw_origin_axis();
 310    network_update();
 311
 312    /* time rate */
 313    f32 target = 1;
 314    if( skaterift.activity & (k_skaterift_replay|k_skaterift_menu|
 315                              k_skaterift_respawning) ) {
 316       target = 0;
 317    }
 318
 319    vg_slewf( &skaterift.time_rate, target, vg.time_frame_delta * (1.0f/0.3f) );
 320    vg.time_rate = vg_smoothstepf( skaterift.time_rate );
 321
 322    player__pre_update();
 323    world_entity_focus_preupdate();
 324    skaterift_replay_pre_update();
 325
 326    world_update( world_current_instance(), localplayer.rb.co );
 327    audio_ambient_sprites_update( world_current_instance(), localplayer.rb.co );
 328    respawn_chooser_pre_update();
 329 }
 330
 331 static void vg_fixed_update(void){
 332    if( skaterift.op == k_async_op_clientloading ) return;
 333
 334    world_routes_fixedupdate( world_current_instance() );
 335    player__update();
 336    vehicle_update_fixed();
 337 }
 338
 339 static void vg_post_update(void){
 340    if( skaterift.op == k_async_op_clientloading ) return;
 341
 342    player__post_update();
 343
 344    float dist;
 345    int sample_index;
 346    world_audio_sample_distances( localplayer.rb.co, &sample_index, &dist );
 347
 348    audio_lock();
 349    vg_dsp.echo_distances[sample_index] = dist;
 350
 351    v3f ears = { 1.0f,0.0f,0.0f };
 352    m3x3_mulv( skaterift.cam.transform, ears, ears );
 353    v3_copy( ears, vg_audio.external_listener_ears );
 354    v3_copy( skaterift.cam.transform[3], vg_audio.external_listener_pos );
 355
 356    if( localplayer.gate_waiting ){
 357       m4x3_mulv( localplayer.gate_waiting->transport,
 358                  vg_audio.external_listener_pos,
 359                  vg_audio.external_listener_pos );
 360    }
 361
 362    v3_copy( localplayer.rb.v, vg_audio.external_lister_velocity );
 363    audio_unlock();
 364
 365    vehicle_update_post();
 366
 367    if( vg.time - skaterift.last_autosave > 20.0 ){
 368       if( skaterift_autosave(1) ){
 369          skaterift.last_autosave = vg.time;
 370       }
 371    }
 372 }
 373
 374 /*
 375  * RENDERING
 376  * ---------------------------------------------------------------------------*/
 377
 378 static void vg_framebuffer_resize( int w, int h ){
 379    render_fb_resize();
 380 }
 381
 382 static void present_view_with_post_processing(void){
 383    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 384    glViewport( 0,0, vg.window_x, vg.window_y );
 385
 386    glEnable(GL_BLEND);
 387    glDisable(GL_DEPTH_TEST);
 388    glBlendFunc(GL_ONE_MINUS_DST_ALPHA, GL_DST_ALPHA);
 389    glBlendEquation(GL_FUNC_ADD);
 390
 391    v2f inverse;
 392    render_fb_inverse_ratio( gpipeline.fb_main, inverse );
 393
 394    if( k_blur_effect ){
 395       shader_blitblur_use();
 396       shader_blitblur_uTexMain( 0 );
 397       shader_blitblur_uTexMotion( 1 );
 398       shader_blitblur_uBlurStrength( k_blur_strength /
 399                                      (vg.time_frame_delta*60.0) );
 400       shader_blitblur_uInverseRatio( inverse );
 401
 402       inverse[0] -= 0.0001f;
 403       inverse[1] -= 0.0001f;
 404       shader_blitblur_uClampUv( inverse );
 405
 406       static f64 effect_time = 133.0;
 407       effect_time += vg.time_frame_delta;
 408       shader_blitblur_uTime( effect_time );
 409
 410       f32 glitch_strength = 0.0f;
 411       if( skaterift.activity == k_skaterift_replay ){
 412          glitch_strength = 0.005f;
 413          if( skaterift.replay_control == k_replay_control_play )
 414             glitch_strength = 0.005f;
 415          else
 416             glitch_strength += 0.005f*skaterift.track_velocity;
 417       }
 418       shader_blitblur_uGlitchStrength( glitch_strength );
 419
 420       v2f override;
 421       if( skaterift.activity == k_skaterift_menu )
 422          v2_muls( (v2f){ 0.04f, 0.001f }, 1.0f-skaterift.time_rate, override );
 423       else
 424          v2_zero( override );
 425       shader_blitblur_uOverrideDir( override );
 426
 427       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 428       render_fb_bind_texture( gpipeline.fb_main, 1, 1 );
 429    }
 430    else{
 431       shader_blit_use();
 432       shader_blit_uTexMain( 0 );
 433       shader_blit_uInverseRatio( inverse );
 434       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 435    }
 436
 437    render_fsquad();
 438 }
 439
 440 static void render_player_transparent(void){
 441    static camera small_cam;      /* DOES NOT NEED TO BE STATIC BUT MINGW
 442                                     SAIS OTHERWISE */
 443
 444    m4x3_copy( skaterift.cam.transform, small_cam.transform );
 445
 446    small_cam.fov = skaterift.cam.fov;
 447    small_cam.nearz = 0.05f;
 448    small_cam.farz  = 60.0f;
 449
 450    camera_update_view( &small_cam );
 451    camera_update_projection( &small_cam );
 452    camera_finalize( &small_cam );
 453
 454    /* Draw player to window buffer and blend background ontop */
 455    player__render( &small_cam );
 456 }
 457
 458 static void animate_remote_players(void){
 459    for( u32 i=0; i<vg_list_size(netplayers.list); i ++ ){
 460       struct network_player *player = &netplayers.list[i];
 461       if( !player->active ) continue;
 462       if( player->subsystem > k_player_subsystem_max ) continue;
 463
 464       struct player_subsystem_interface *sys =
 465          player_subsystems[player->subsystem];
 466
 467       struct player_avatar *av = localplayer.playeravatar;
 468
 469       player_pose pose;
 470       sys->pose( &player->animdata, &pose );
 471       apply_full_skeleton_pose( &av->sk, &pose,
 472                                 &netplayers.final_mtx[ av->sk.bone_count*i ] );
 473    }
 474 }
 475
 476 static void render_remote_players( world_instance *world, camera *cam ){
 477    for( u32 i=0; i<vg_list_size(netplayers.list); i ++ ){
 478       struct network_player *player = &netplayers.list[i];
 479       if( !player->active ) continue;
 480
 481       struct player_avatar *av = localplayer.playeravatar;
 482
 483       struct player_model *model = &localplayer.fallback_model;
 484       render_playermodel( cam, world, 0, model, &av->sk,
 485                           &netplayers.final_mtx[ av->sk.bone_count*i ] );
 486    }
 487 }
 488
 489 static void render_scene(void){
 490    /* Draw world */
 491    glEnable( GL_DEPTH_TEST );
 492
 493    world_instance *view_world = localplayer.viewable_world;
 494
 495    if( view_world == NULL ){
 496       glClearColor( 0.25f, 0.25f, 0.0f, 1.0f );
 497       glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_STENCIL_BUFFER_BIT );
 498       return;
 499    }
 500
 501    for( u32 i=0; i<vg_list_size(world_static.instances); i++ ){
 502       if( world_static.instances[i].status == k_world_status_loaded ){
 503          world_prerender( &world_static.instances[i] );
 504       }
 505    }
 506
 507    if( skaterift.activity == k_skaterift_respawning ){
 508       glDrawBuffers( 1, (GLenum[]){ GL_COLOR_ATTACHMENT0 } );
 509       glClearColor( 0.624f, 0.659f, 0.769f, 0.0f );
 510       glClear( GL_COLOR_BUFFER_BIT );
 511       glDrawBuffers( 2, (GLenum[]){ GL_COLOR_ATTACHMENT0,
 512                                     GL_COLOR_ATTACHMENT1 } );
 513       view_world = &world_static.instances[respawn_chooser.world_id];
 514       render_world_override( view_world );
 515    }
 516    else{
 517       render_world( view_world, &skaterift.cam, 0 );
 518       render_water_texture( view_world, &skaterift.cam, 0 );
 519       render_fb_bind( gpipeline.fb_main, 1 );
 520       render_water_surface( view_world, &skaterift.cam );
 521       render_remote_players( view_world, &skaterift.cam );
 522    }
 523 }
 524
 525 static void render_scene_gate_subview(void){
 526    render_fb_bind( gpipeline.fb_main, 1 );
 527    world_instance *view_world = localplayer.viewable_world;
 528    if( !view_world ) return; /* ??? */
 529    if( skaterift.activity == k_skaterift_respawning ) return;
 530
 531    int depth = 1;
 532    if( localplayer.gate_waiting ) depth = 0;
 533    render_world_gates( view_world, &skaterift.cam, depth );
 534 }
 535
 536 static void skaterift_composite_maincamera(void){
 537    camera_lerp( &localplayer.cam, &world_static.focus_cam,
 538                 vg_smoothstepf(world_static.focus_strength), &skaterift.cam );
 539
 540    if( skaterift.activity == k_skaterift_replay ){
 541       skaterift_get_replay_camera( &skaterift.cam );
 542    }
 543
 544    skaterift.cam.nearz = 0.1f;
 545    skaterift.cam.farz  = 2100.0f;
 546
 547    if( skaterift.activity == k_skaterift_respawning ){
 548       camera_copy( &respawn_chooser.cam, &skaterift.cam );
 549       skaterift.cam.nearz = 4.0f;
 550       skaterift.cam.farz  = 3100.0f;
 551    }
 552
 553    camera_update_transform( &skaterift.cam );
 554
 555    if( skaterift.activity != k_skaterift_respawning ){
 556       if( localplayer.gate_waiting ){
 557          m3x3_mul( localplayer.basis_gate, skaterift.cam.transform,
 558                    skaterift.cam.transform );
 559       }
 560       else{
 561          m3x3_mul( localplayer.basis, skaterift.cam.transform,
 562                    skaterift.cam.transform );
 563       }
 564    }
 565
 566    camera_update_view( &skaterift.cam );
 567    camera_update_projection( &skaterift.cam );
 568    camera_finalize( &skaterift.cam );
 569 }
 570
 571 static void render_main_game(void){
 572    if( skaterift.activity == k_skaterift_replay ){
 573       player__animate_from_replay( &skaterift.replay );
 574    }
 575    else{
 576       player__animate();
 577       skaterift_record_frame( &skaterift.replay, 0 );
 578    }
 579    player__pre_render();
 580
 581    skaterift_composite_maincamera();
 582
 583    /* --------------------------------------------------------------------- */
 584
 585    world_instance *view_world = localplayer.viewable_world;
 586    if( view_world != NULL ){
 587       render_world_cubemaps( view_world );
 588
 589       ent_gate *gate = view_world->rendering_gate;
 590       if( gate ){
 591          if( gate->flags & k_ent_gate_nonlocal ){
 592             world_instance *dest = &world_static.instances[ gate->target ];
 593             render_world_cubemaps( dest );
 594          }
 595       }
 596    }
 597
 598    /* variable res target */
 599    render_fb_bind( gpipeline.fb_main, 1 );
 600    glClearColor( 0.0f, 0.0f, 0.0f, 1.0f );
 601    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_STENCIL_BUFFER_BIT );
 602
 603    render_scene();
 604    glEnable( GL_DEPTH_TEST );
 605
 606    /* full res target */
 607    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 608    glViewport( 0,0, vg.window_x, vg.window_y );
 609
 610    render_player_transparent(); /* needs to read the depth buffer before we fuck
 611                                    it up with the oblique rendering inside the
 612                                    portals */
 613
 614    /* continue with variable rate */
 615    render_scene_gate_subview();
 616
 617    /* composite */
 618    present_view_with_post_processing();
 619
 620    /* --------------------------------------------------------------------- */
 621
 622    /* capture the current resume frame at the very last point */
 623    if( button_down( k_srbind_reset ) ){
 624       if( skaterift.activity == k_skaterift_default ){
 625          skaterift.activity = k_skaterift_replay;
 626          skaterift_record_frame( &skaterift.replay, 1 );
 627          if( skaterift.replay.head ){
 628             skaterift.replay.cursor = skaterift.replay.head->time;
 629             skaterift.replay.cursor_frame = skaterift.replay.head;
 630          }
 631          skaterift.replay_control = k_replay_control_scrub;
 632       }
 633    }
 634 }
 635
 636 static void vg_render(void){
 637    if( skaterift.op == k_async_op_clientloading ){
 638       _vg_loader_render();
 639       return;
 640    }
 641
 642    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 643
 644    glViewport( 0,0, vg.window_x, vg.window_y );
 645    glDisable( GL_DEPTH_TEST );
 646    glDisable( GL_BLEND );
 647
 648    glClearColor( 1.0f, 0.0f, 0.0f, 0.0f );
 649    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
 650
 651    render_main_game();
 652    m4x4_copy( skaterift.cam.mtx.pv, vg.pv );
 653
 654    /* Other shite */
 655    glDisable(GL_BLEND);
 656    glDisable(GL_DEPTH_TEST);
 657    vg_lines_drawall();
 658    glViewport( 0,0, vg.window_x, vg.window_y );
 659    gui_draw();
 660 }
 661
 662 static void vg_gui(void){
 663    if( skaterift.op == k_async_op_clientloading ) return;
 664
 665    menu_update();
 666    if( skaterift.activity == k_skaterift_menu ){
 667       glClear( GL_DEPTH_BUFFER_BIT );
 668       menu_render();
 669    }
 670
 671    player__im_gui();
 672    world_instance *world = world_current_instance();
 673
 674    skaterift_replay_imgui();
 675    workshop_form_gui();
 676    render_view_framebuffer_ui();
 677    remote_player_network_imgui();
 678 }
 679
 680
 681 #else
 682
 683 #include "skaterift_imgui_dev.c"
 684
 685 #endif