skaterift.c

   1 /*
   2  * =============================================================================
   3  *
   4  * Copyright  .        . .       -----, ,----- ,---.   .---.
   5  * 2021-2024  |\      /| |           /  |      |    | |    /|
   6  *            | \    / | +--        /   +----- +---'  |   / |
   7  *            |  \  /  | |         /    |      |   \  |  /  |
   8  *            |   \/   | |        /     |      |    \ | /   |
   9  *            '        ' '--' [] '----- '----- '     ' '---'  SOFTWARE
  10  *
  11  * =============================================================================
  12  */
  13
  14 #define SR_ALLOW_REWIND_HUB
  15
  16 #ifdef _WIN32
  17  #include <winsock2.h>
  18 #endif
  19
  20 /*
  21  *     system headers
  22  * --------------------- */
  23
  24 #include "skaterift.h"
  25 #include "steam.h"
  26 #include "render.h"
  27 #include "vg/vg_opt.h"
  28 #include "vg/vg_loader.h"
  29 #include "vg/vg_io.h"
  30
  31 #include "world.h"
  32
  33 #include "font.h"
  34 #include "player.h"
  35
  36 #include "network.h"
  37 #include "menu.h"
  38 #include "vehicle.h"
  39 #include "save.h"
  40 #include "player_remote.h"
  41 #include "particle.h"
  42 #include "trail.h"
  43 #include "freecam.h"
  44 #include "ent_tornado.h"
  45 #include "ent_miniworld.h"
  46 #include "ent_skateshop.h"
  47 #include "ent_npc.h"
  48 #include "ent_camera.h"
  49 #include "world_map.h"
  50 #include "gui.h"
  51 #include "workshop.h"
  52 #include "audio.h"
  53 #include "player_render.h"
  54 #include "control_overlay.h"
  55
  56 struct skaterift_globals skaterift =
  57 {
  58    .op = k_async_op_clientloading, .time_rate = 1.0f, .demo_mode = 1,
  59    .hub_world = "maps/dev_hub",
  60 };
  61
  62 static int k_tools_mode = 0;
  63
  64 int main( int argc, char *argv[] )
  65 {
  66    network_set_host( "skaterift.com", NULL );
  67    vg_mem.use_libc_malloc = 0;
  68    vg_set_mem_quota( 160*1024*1024 );
  69    vg_enter( argc, argv, "Voyager Game Engine" );
  70    return 0;
  71 }
  72
  73 void vg_launch_opt(void)
  74 {
  75    const char *arg;
  76    if( vg_long_opt( "noauth" ) ){
  77       network_client.auth_mode = eServerModeNoAuthentication;
  78    }
  79
  80    if( (arg = vg_long_opt_arg( "server" )) )
  81    {
  82       network_set_host( arg, NULL );
  83    }
  84
  85    if( vg_long_opt( "tools" ) ){
  86       k_tools_mode = 1;
  87    }
  88
  89    if( vg_long_opt( "demo" ) ){
  90       skaterift.demo_mode = 1;
  91    }
  92
  93    if( (arg = vg_long_opt_arg( "world" )) ){
  94       skaterift.hub_world = arg;
  95    }
  96 }
  97
  98 void vg_preload(void)
  99 {
 100 vg_info(" Copyright  .        . .       -----, ,----- ,---.   .---.  \n" );
 101 vg_info(" 2021-2023  |\\      /| |           /  |      |    | |    /| \n" );
 102 vg_info("            | \\    / | +--        /   +----- +---'  |   / | \n" );
 103 vg_info("            |  \\  /  | |         /    |      |   \\  |  /  | \n" );
 104 vg_info("            |   \\/   | |        /     |      |    \\ | /   | \n" );
 105 vg_info("            '        ' '--' [] '----- '----- '     ' '---'  "
 106         "SOFTWARE\n" );
 107
 108    /* please forgive me! */
 109    u32 sz; char *drm;
 110    if( (drm = vg_file_read_text( vg_mem.scratch, "DRM", &sz )) )
 111       if( !strcmp(drm, "blibby!") )
 112          skaterift.demo_mode = 0;
 113
 114    vg_loader_step( remote_players_init, NULL );
 115
 116    if( k_tools_mode )
 117       return;
 118
 119    steam_init();
 120    vg_loader_step( NULL, steam_end );
 121    vg_loader_step( network_init, network_end );
 122 }
 123
 124 static void async_skaterift_player_start( void *payload, u32 size ){
 125    world_switch_instance(0);
 126 }
 127
 128 static void async_call_ready( void *payload, u32 size )
 129 {
 130    skaterift.op = k_async_op_none;
 131
 132    if( network_client.auto_connect )
 133       network_client.user_intent = k_server_intent_online;
 134
 135    menu_at_begin();
 136 }
 137
 138 static void skaterift_restore_state(void)
 139 {
 140    savedata_file sav;
 141    skaterift_read_main_savedata( &sav );
 142
 143    vg_msg kvsav;
 144    vg_msg_init( &kvsav, sav.buf, sizeof(sav.buf) );
 145
 146    u32 ach;
 147    vg_msg_getkvintg( &kvsav, "ach", k_vg_msg_u32, &ach, NULL );
 148    skaterift.achievements |= ach;
 149
 150    u32 board_reg_id = time(NULL) % addon_count( k_addon_type_board, 0 ),
 151        player_reg_id = (time(NULL)+44) % addon_count( k_addon_type_player, 0 );
 152
 153    vg_msg_cursor orig = kvsav.cur;
 154    if( vg_msg_seekframe( &kvsav, "player" ) ){
 155       addon_alias q;
 156
 157       /* board */
 158       skaterift_read_addon_alias( &kvsav, "board", k_addon_type_board, &q );
 159       u32 reg_id = addon_match( &q );
 160       if( reg_id != 0xffffffff )
 161          board_reg_id = reg_id;
 162
 163       /* playermodel */
 164       skaterift_read_addon_alias( &kvsav, "playermodel",
 165                                   k_addon_type_player, &q );
 166       reg_id = addon_match( &q );
 167       if( reg_id != 0xffffffff )
 168          player_reg_id = reg_id;
 169    }
 170
 171    localplayer.board_view_slot =
 172       addon_cache_create_viewer( k_addon_type_board, board_reg_id );
 173    localplayer.playermodel_view_slot =
 174       addon_cache_create_viewer( k_addon_type_player, player_reg_id );
 175
 176    kvsav.cur = orig;
 177 }
 178
 179 static addon_reg *skaterift_mount_world_unloadable( const char *path, u32 ext ){
 180    addon_reg *reg = addon_mount_local_addon( path, k_addon_type_world, ".mdl" );
 181    if( !reg ) vg_fatal_error( "world not found\n" );
 182    reg->flags |= (ADDON_REG_HIDDEN | ext);
 183    return reg;
 184 }
 185
 186 static void skaterift_load_world_content(void){
 187    /* hub world */
 188    addon_reg *hub = skaterift_mount_world_unloadable( skaterift.hub_world, 0 );
 189    skaterift_mount_world_unloadable( "maps/mp_spawn",
 190          ADDON_REG_CITY|ADDON_REG_PREMIUM );
 191    skaterift_mount_world_unloadable( "maps/mp_mtzero",
 192          ADDON_REG_MTZERO|ADDON_REG_PREMIUM );
 193    skaterift_mount_world_unloadable( "maps/dev_tutorial", 0 );
 194    skaterift_mount_world_unloadable( "maps/dev_flatworld", 0 );
 195    skaterift_mount_world_unloadable( "maps/mp_line1", ADDON_REG_PREMIUM );
 196
 197    world_static.load_state = k_world_loader_load;
 198
 199    struct world_load_args args = {
 200       .purpose = k_world_purpose_hub,
 201       .reg = hub
 202    };
 203    skaterift_world_load_thread( &args );
 204 }
 205
 206 static void skaterift_load_player_content(void)
 207 {
 208    particle_alloc( &particles_grind, 300 );
 209    particle_alloc( &particles_env, 200 );
 210
 211    player_load_animation_reference( "models/ch_none.mdl" );
 212    player_model_load( &localplayer.fallback_model, "models/ch_none.mdl" );
 213    player__bind();
 214    player_board_load( &localplayer.fallback_board, "models/board_none.mdl" );
 215 }
 216
 217 void vg_load(void)
 218 {
 219    if( k_tools_mode ){
 220       vg_async_call( async_call_ready, NULL, 0 );
 221       return;
 222    }
 223
 224    vg_audio.always_keep_compressed = 1;
 225
 226    vg_console_reg_cmd( "load_world", skaterift_load_world_command, NULL );
 227    vg_console_reg_var( "immobile", &localplayer.immobile, k_var_dtype_i32, 0 );
 228
 229    vg_loader_step( render_init, NULL );
 230    vg_loader_step( menu_init, NULL );
 231    vg_loader_step( control_overlay_init, NULL );
 232    vg_loader_step( world_init, NULL );
 233    vg_loader_step( vehicle_init, NULL );
 234    vg_loader_step( gui_init, NULL );
 235
 236    vg_loader_step( player_init, NULL );
 237    vg_loader_step( player_ragdoll_init, NULL );
 238    vg_loader_step( npc_init, NULL );
 239
 240    /* content stuff */
 241    vg_loader_step( addon_system_init, NULL );
 242    vg_loader_step( workshop_init, NULL );
 243    vg_loader_step( skateshop_init, NULL );
 244    vg_loader_step( ent_tornado_init, NULL );
 245    vg_loader_step( skaterift_replay_init, NULL );
 246    vg_loader_step( skaterift_load_player_content, NULL );
 247
 248    /* --------------------- */
 249
 250    vg_bake_shaders();
 251    vg_loader_step( audio_init, NULL );
 252
 253    /* 'systems' are completely loaded now */
 254
 255    /* Completing addon registrations
 256     * -------------------------------------
 257     */
 258
 259    /* load home/permanent world manually */
 260    vg_loader_step( skaterift_load_world_content, NULL );
 261    vg_async_call( async_skaterift_player_start, NULL, 0 );
 262    vg_async_stall();
 263
 264    vg_console_load_autos();
 265
 266    addon_mount_content_folder( k_addon_type_player,
 267                                "playermodels", ".mdl" );
 268    addon_mount_content_folder( k_addon_type_board, "boards", ".mdl" );
 269    addon_mount_content_folder( k_addon_type_world, "maps", ".mdl" );
 270    addon_mount_workshop_items();
 271    vg_async_call( async_addon_reg_update, NULL, 0 );
 272    vg_async_stall();
 273
 274    /* and now */
 275    skaterift_restore_state();
 276    update_ach_models();
 277
 278    vg_loader_step( NULL, skaterift_autosave_synchronous );
 279
 280    //board_processview_thread(NULL);
 281    vg_async_call( async_call_ready, NULL, 0 );
 282 }
 283
 284 static void draw_origin_axis(void){
 285    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 1.0f, 0.0f, 0.0f }, 0xffff0000 );
 286    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 0.0f, 1.0f, 0.0f }, 0xff00ff00 );
 287    vg_line( (v3f){ 0.0f, 0.0f, 0.0f }, (v3f){ 0.0f, 0.0f, 1.0f }, 0xff0000ff );
 288 }
 289 void skaterift_change_client_world_preupdate(void);
 290
 291 /*
 292  * UPDATE LOOP
 293  * ---------------------------------------------------------------------------*/
 294
 295 void vg_pre_update(void)
 296 {
 297    skaterift_preupdate_inputs();
 298
 299    if( k_tools_mode ) return;
 300
 301    steam_update();
 302    skaterift_change_client_world_preupdate();
 303
 304    if( skaterift.op == k_async_op_clientloading ) return;
 305
 306    draw_origin_axis();
 307    addon_system_pre_update();
 308    skateshop_world_preview_preupdate();
 309    network_update();
 310
 311    /* time rate */
 312    f32 target = 1;
 313    if( skaterift.activity & k_skaterift_replay )
 314       target = 0;
 315
 316    v3f listen_co;
 317    v3_copy( localplayer.rb.co, listen_co );
 318
 319    if( skaterift.activity & k_skaterift_menu )
 320    {
 321       if( menu.bg_cam )
 322       {
 323          v3_copy( menu.bg_cam->transform.co, listen_co );
 324       }
 325       else target = 0;
 326    }
 327
 328    vg_slewf( &skaterift.time_rate, target, vg.time_frame_delta * (1.0f/0.3f) );
 329    vg.time_rate = vg_smoothstepf( skaterift.time_rate );
 330
 331    /* TODO: how can we compress this? */
 332    ent_miniworld_preupdate();
 333    world_entity_focus_preupdate();
 334
 335    if( skaterift.activity != k_skaterift_menu )
 336    {
 337       player__pre_update();
 338    }
 339
 340    skaterift_replay_pre_update();
 341    remote_sfx_pre_update();
 342    skateshop_world_preupdate( world_current_instance() );
 343
 344    world_update( world_current_instance(), localplayer.rb.co );
 345    audio_ambient_sprites_update( world_current_instance(), listen_co );
 346    world_map_pre_update();
 347 }
 348
 349 void vg_fixed_update(void)
 350 {
 351    if( k_tools_mode ) return;
 352    if( skaterift.op == k_async_op_clientloading ) return;
 353
 354    world_routes_fixedupdate( world_current_instance() );
 355    player__update();
 356    vehicle_update_fixed();
 357 }
 358
 359 void vg_post_update(void)
 360 {
 361    if( k_tools_mode ) return;
 362    if( skaterift.op == k_async_op_clientloading ) return;
 363
 364    player__post_update();
 365
 366    float dist;
 367    int sample_index;
 368    world_audio_sample_distances( localplayer.rb.co, &sample_index, &dist );
 369
 370    audio_lock();
 371    vg_dsp.echo_distances[sample_index] = dist;
 372
 373    v3f ears = { 1.0f,0.0f,0.0f };
 374    m3x3_mulv( skaterift.cam.transform, ears, ears );
 375    v3_copy( ears, vg_audio.external_listener_ears );
 376    v3_copy( skaterift.cam.transform[3], vg_audio.external_listener_pos );
 377
 378    if( localplayer.gate_waiting ){
 379       m4x3_mulv( localplayer.gate_waiting->transport,
 380                  vg_audio.external_listener_pos,
 381                  vg_audio.external_listener_pos );
 382    }
 383
 384    v3_copy( localplayer.rb.v, vg_audio.external_lister_velocity );
 385    audio_unlock();
 386
 387    vehicle_update_post();
 388    skaterift_autosave_update();
 389 }
 390
 391 /*
 392  * RENDERING
 393  * ---------------------------------------------------------------------------*/
 394
 395 void vg_framebuffer_resize( int w, int h ){
 396    render_fb_resize();
 397 }
 398
 399 static void present_view_with_post_processing(void){
 400    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 401    glViewport( 0,0, vg.window_x, vg.window_y );
 402
 403    glEnable(GL_BLEND);
 404    glDisable(GL_DEPTH_TEST);
 405    glBlendFunc(GL_ONE_MINUS_DST_ALPHA, GL_DST_ALPHA);
 406    glBlendEquation(GL_FUNC_ADD);
 407
 408    v2f inverse;
 409    render_fb_inverse_ratio( gpipeline.fb_main, inverse );
 410
 411    if( k_blur_effect ){
 412       shader_blitblur_use();
 413       shader_blitblur_uTexMain( 0 );
 414       shader_blitblur_uTexMotion( 1 );
 415       shader_blitblur_uBlurStrength( k_blur_strength /
 416                                      (vg.time_frame_delta*60.0) );
 417       shader_blitblur_uInverseRatio( inverse );
 418
 419       inverse[0] -= 0.0001f;
 420       inverse[1] -= 0.0001f;
 421       shader_blitblur_uClampUv( inverse );
 422
 423       static f64 effect_time = 133.0;
 424       effect_time += vg.time_frame_delta;
 425       shader_blitblur_uTime( effect_time );
 426
 427       f32 glitch_strength = 0.0f;
 428       if( skaterift.activity == k_skaterift_replay ){
 429          glitch_strength = 0.005f;
 430          if( player_replay.replay_control == k_replay_control_play )
 431             glitch_strength = 0.005f;
 432          else
 433             glitch_strength += 0.005f*player_replay.track_velocity;
 434       }
 435       shader_blitblur_uGlitchStrength( glitch_strength );
 436
 437       v2f override;
 438       if( (skaterift.activity == k_skaterift_menu) && menu.bg_blur )
 439          v2_muls( (v2f){ 0.04f, 0.001f }, 1.0f-skaterift.time_rate, override );
 440       else
 441          v2_zero( override );
 442       shader_blitblur_uOverrideDir( override );
 443
 444       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 445       render_fb_bind_texture( gpipeline.fb_main, 1, 1 );
 446    }
 447    else{
 448       shader_blit_use();
 449       shader_blit_uTexMain( 0 );
 450       shader_blit_uInverseRatio( inverse );
 451       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 452    }
 453
 454    render_fsquad();
 455 }
 456
 457 static void render_player_transparent(void)
 458 {
 459    if( (menu.page == k_menu_page_main) &&
 460        (menu.main_index == k_menu_main_guide) )
 461    {
 462       return;
 463    }
 464
 465    static vg_camera small_cam;      /* DOES NOT NEED TO BE STATIC BUT MINGW
 466                                     SAIS OTHERWISE */
 467
 468    m4x3_copy( skaterift.cam.transform, small_cam.transform );
 469
 470    small_cam.fov = skaterift.cam.fov;
 471    small_cam.nearz = 0.05f;
 472    small_cam.farz  = 60.0f;
 473
 474    vg_camera_update_view( &small_cam );
 475    vg_camera_update_projection( &small_cam );
 476    vg_camera_finalize( &small_cam );
 477
 478    /* Draw player to window buffer and blend background ontop */
 479    player__render( &small_cam );
 480 }
 481
 482 static world_instance *get_view_world(void)
 483 {
 484    if( (skaterift.activity & k_skaterift_menu) &&
 485        (menu.page == k_menu_page_main) &&
 486        (menu.main_index == k_menu_main_guide) )
 487    {
 488       return &world_static.instances[0];
 489    }
 490
 491    world_instance *view_world = world_current_instance();
 492    if( localplayer.gate_waiting &&
 493          (localplayer.gate_waiting->flags & k_ent_gate_nonlocal) ){
 494       view_world = &world_static.instances[world_static.active_instance ^ 0x1];
 495    }
 496
 497    return view_world;
 498 }
 499
 500 static void render_scene(void)
 501 {
 502    /* Draw world */
 503    glEnable( GL_DEPTH_TEST );
 504
 505    for( u32 i=0; i<vg_list_size(world_static.instances); i++ )
 506    {
 507       if( world_static.instances[i].status == k_world_status_loaded )
 508       {
 509          world_prerender( &world_static.instances[i] );
 510       }
 511    }
 512
 513    if( menu_viewing_map() )
 514    {
 515       world_instance *world = world_current_instance();
 516       glDrawBuffers( 1, (GLenum[]){ GL_COLOR_ATTACHMENT0 } );
 517
 518       v3f bg;
 519       v3_muls( world->ub_lighting.g_daysky_colour,
 520                   world->ub_lighting.g_day_phase -
 521                   world->ub_lighting.g_sunset_phase*0.1f, bg );
 522
 523       v3_muladds( bg, world->ub_lighting.g_sunset_colour,
 524                   (1.0f-0.5f)*world->ub_lighting.g_sunset_phase, bg );
 525
 526       v3_muladds( bg, world->ub_lighting.g_nightsky_colour,
 527                   (1.0f-world->ub_lighting.g_day_phase), bg );
 528
 529       glClearColor( bg[0], bg[1], bg[2], 0.0f );
 530       glClear( GL_COLOR_BUFFER_BIT );
 531       glDrawBuffers( 2, (GLenum[]){ GL_COLOR_ATTACHMENT0,
 532                                     GL_COLOR_ATTACHMENT1 } );
 533
 534       m4x3f identity;
 535       m4x3_identity( identity );
 536       render_world_override( world, world, identity, &skaterift.cam,
 537                              world_map.close_spawn,
 538                              (v4f){world->tar_min, world->tar_max, 1.0f, 0.0f});
 539       render_world_routes( world, world, identity, &skaterift.cam, 0, 1 );
 540       return;
 541    }
 542
 543    world_instance *view_world = get_view_world();
 544    render_world( view_world, &skaterift.cam, 0, 0, 1, 1 );
 545
 546    particle_system_update( &particles_grind, vg.time_delta );
 547    //particle_system_debug( &particles_grind );
 548    particle_system_prerender( &particles_grind );
 549    particle_system_render( &particles_grind, &skaterift.cam );
 550
 551    ent_tornado_pre_update();
 552    particle_system_update( &particles_env, vg.time_delta );
 553    particle_system_prerender( &particles_env );
 554    particle_system_render( &particles_env, &skaterift.cam );
 555
 556    player_glide_render_effects( &skaterift.cam );
 557
 558    /*
 559     * render transition
 560     */
 561    if( global_miniworld.transition == 0 )
 562       return;
 563
 564    world_instance *holdout_world = NULL;
 565    f32 t = 0.0f;
 566
 567    if( global_miniworld.transition == 1 ){
 568       holdout_world = &world_static.instances[ k_world_purpose_hub ];
 569       t = global_miniworld.t;
 570    }
 571    else{
 572       holdout_world = &world_static.instances[ k_world_purpose_client ];
 573       t = 1.0f-global_miniworld.t;
 574    }
 575
 576    if( holdout_world->status != k_world_status_loaded )
 577       return;
 578
 579    t = vg_smoothstepf( t );
 580
 581    glEnable( GL_STENCIL_TEST );
 582    glDisable( GL_DEPTH_TEST );
 583    glStencilOp( GL_KEEP, GL_KEEP, GL_REPLACE );
 584    glStencilFunc( GL_ALWAYS, 1, 0xFF );
 585    glStencilMask( 0xFF );
 586
 587    shader_blit_transition_use();
 588    shader_blit_transition_uInverseRatio( (v2f){1.0f,1.0f} );
 589    shader_blit_transition_uT( -(sqrtf(2)+0.5f) * t );
 590
 591    render_fsquad();
 592    render_world( holdout_world, &global_miniworld.cam, 1, 0, 1, 1 );
 593 }
 594
 595 static void skaterift_composite_maincamera(void)
 596 {
 597    vg_camera_lerp( &localplayer.cam, &world_static.focus_cam,
 598                 vg_smoothstepf(world_static.focus_strength), &skaterift.cam );
 599
 600    if( skaterift.activity == k_skaterift_replay )
 601    {
 602       if( player_replay.use_freecam )
 603       {
 604          freecam_preupdate();
 605          v3_copy( player_replay.replay_freecam.pos, skaterift.cam.pos );
 606          v3_copy( player_replay.replay_freecam.angles, skaterift.cam.angles );
 607          skaterift.cam.fov = player_replay.replay_freecam.fov;
 608       }
 609       else
 610       {
 611          skaterift_get_replay_cam( &skaterift.cam );
 612       }
 613    }
 614
 615    skaterift.cam.nearz = 0.1f;
 616    skaterift.cam.farz  = 2100.0f;
 617
 618    if( (skaterift.activity == k_skaterift_menu) && menu.bg_cam )
 619    {
 620       ent_camera_unpack( menu.bg_cam, &skaterift.cam );
 621    }
 622
 623    if( menu_viewing_map() )
 624    {
 625       vg_camera_copy( &world_map.cam, &skaterift.cam );
 626       skaterift.cam.nearz = 4.0f;
 627       skaterift.cam.farz = 3100.0f;
 628    }
 629
 630    if( global_miniworld.transition ){
 631       f32 dt = vg.time_frame_delta / 2.0f,
 632           s  = vg_signf( global_miniworld.transition );
 633       global_miniworld.t += s * dt;
 634
 635       if( (global_miniworld.t > 1.0f) || (global_miniworld.t < 0.0f) ){
 636          global_miniworld.t = vg_clampf( global_miniworld.t, 0.0f, 1.0f );
 637          global_miniworld.transition = 0;
 638       }
 639    }
 640
 641    vg_camera_update_transform( &skaterift.cam );
 642    vg_camera_update_view( &skaterift.cam );
 643    vg_camera_update_projection( &skaterift.cam );
 644    vg_camera_finalize( &skaterift.cam );
 645 }
 646
 647 static void render_main_game(void)
 648 {
 649    if( skaterift.activity == k_skaterift_replay )
 650    {
 651       player__animate_from_replay( &player_replay.local );
 652    }
 653    else{
 654       player__animate();
 655       skaterift_record_frame( &player_replay.local,
 656                               localplayer.deferred_frame_record );
 657       localplayer.deferred_frame_record = 0;
 658    }
 659    animate_remote_players();
 660    player__pre_render();
 661
 662    skaterift_composite_maincamera();
 663
 664    /* --------------------------------------------------------------------- */
 665    if( !menu_viewing_map() )
 666    {
 667       world_instance *world = world_current_instance();
 668       render_world_cubemaps( world );
 669
 670       ent_gate *nlg = world->rendering_gate;
 671       if( nlg && (nlg->flags & k_ent_gate_nonlocal) )
 672          render_world_cubemaps( &world_static.instances[nlg->target] );
 673    }
 674
 675    /* variable res target */
 676    render_fb_bind( gpipeline.fb_main, 1 );
 677    glClearColor( 0.0f, 0.0f, 0.0f, 1.0f );
 678    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_STENCIL_BUFFER_BIT );
 679
 680    render_scene();
 681    glEnable( GL_DEPTH_TEST );
 682
 683    /* full res target */
 684    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 685    glViewport( 0,0, vg.window_x, vg.window_y );
 686
 687    render_player_transparent(); /* needs to read the depth buffer before we fuck
 688                                    it up with the oblique rendering inside the
 689                                    portals */
 690
 691    /* continue with variable rate */
 692    if( !global_miniworld.transition && !menu_viewing_map() )
 693    {
 694       render_fb_bind( gpipeline.fb_main, 1 );
 695       render_world_gates( get_view_world(), &skaterift.cam );
 696    }
 697
 698    /* composite */
 699    present_view_with_post_processing();
 700    skaterift_replay_post_render();
 701    control_overlay_render();
 702 }
 703
 704 void vg_render(void)
 705 {
 706    if( k_tools_mode ){
 707       glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 708       glViewport( 0,0, vg.window_x, vg.window_y );
 709       glClearColor( 0.0f, 0.0f, 0.0f, 0.0f );
 710       glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
 711       return;
 712    }
 713
 714    if( skaterift.op == k_async_op_clientloading ){
 715       vg_loader_render();
 716       return;
 717    }
 718
 719    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 720
 721    glViewport( 0,0, vg.window_x, vg.window_y );
 722    glDisable( GL_DEPTH_TEST );
 723    glDisable( GL_BLEND );
 724
 725    glClearColor( 1.0f, 0.0f, 0.0f, 0.0f );
 726    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
 727
 728    render_main_game();
 729    m4x4_copy( skaterift.cam.mtx.pv, vg.pv );
 730
 731    /* Other shite */
 732    glDisable(GL_BLEND);
 733    glDisable(GL_DEPTH_TEST);
 734    vg_lines_drawall();
 735    glViewport( 0,0, vg.window_x, vg.window_y );
 736
 737    gui_render_icons();
 738 }
 739
 740 void vg_gui(void)
 741 {
 742    if( skaterift.op == k_async_op_clientloading ) return;
 743
 744    gui_draw();
 745
 746    if( k_tools_mode ){
 747       ui_rect null;
 748       ui_rect screen = { 0, 0, vg.window_x, vg.window_y };
 749       ui_rect panel = { 0, 0, 1000, 700 };
 750       ui_rect_center( screen, panel );
 751       vg_ui.wants_mouse = 1;
 752
 753       ui_fill( panel, ui_colour( k_ui_bg+1 ) );
 754       ui_outline( panel, 1, ui_colour( k_ui_bg+7 ), 0 );
 755
 756       ui_rect_pad( panel, (ui_px[2]){ 8, 8 } );
 757
 758       return;
 759    }
 760
 761    if( k_light_editor )
 762       imgui_world_light_edit( world_current_instance() );
 763
 764    vg_ui.tex_bg = gpipeline.fb_main->attachments[0].id;
 765    render_fb_inverse_ratio( gpipeline.fb_main, vg_ui.bg_inverse_ratio );
 766
 767    menu_gui();
 768    player__im_gui();
 769    world_instance *world = world_current_instance();
 770
 771    world_routes_imgui( world );
 772    skaterift_replay_imgui();
 773    workshop_form_gui();
 774    render_view_framebuffer_ui();
 775    remote_player_network_imgui( vg.pv );
 776
 777    if( menu_viewing_map() )
 778    {
 779       remote_players_imgui_world( world_current_instance(), vg.pv, 2000.0f, 0 );
 780       remote_players_imgui_lobby();
 781    }
 782    else
 783    {
 784       remote_players_chat_imgui(); /* TODO: conditional */
 785       remote_players_imgui_world( world_current_instance(), vg.pv, 100.0f, 1 );
 786    }
 787 }
 788
 789 #include "addon.c"
 790 #include "addon_types.c"
 791 #include "audio.c"
 792 #include "ent_challenge.c"
 793 #include "ent_glider.c"
 794 #include "entity.c"
 795 #include "ent_miniworld.c"
 796 #include "ent_objective.c"
 797 #include "ent_region.c"
 798 #include "ent_relay.c"
 799 #include "ent_route.c"
 800 #include "ent_skateshop.c"
 801 #include "ent_tornado.c"
 802 #include "ent_traffic.c"
 803 #include "freecam.c"
 804 #include "menu.c"
 805 #include "network.c"
 806 #include "particle.c"
 807 #include "player_basic_info.c"
 808 #include "player.c"
 809 #include "player_common.c"
 810 #include "player_dead.c"
 811 #include "player_drive.c"
 812 #include "player_effects.c"
 813 #include "player_glide.c"
 814 #include "player_ragdoll.c"
 815 #include "player_remote.c"
 816 #include "player_render.c"
 817 #include "player_replay.c"
 818 #include "player_skate.c"
 819 #include "player_walk.c"
 820 #include "render.c"
 821 #include "save.c"
 822 #include "scene.c"
 823 #include "steam.c"
 824 #include "trail.c"
 825 #include "vehicle.c"
 826 #include "workshop.c"
 827 #include "world_audio.c"
 828 #include "world.c"
 829 #include "world_entity.c"
 830 #include "world_gate.c"
 831 #include "world_gen.c"
 832 #include "world_load.c"
 833 #include "world_map.c"
 834 #include "world_physics.c"
 835 #include "world_render.c"
 836 #include "world_routes.c"
 837 #include "world_routes_ui.c"
 838 #include "world_sfd.c"
 839 #include "world_volumes.c"
 840 #include "world_water.c"
 841 #include "ent_npc.c"
 842 #include "model.c"
 843 #include "control_overlay.c"
 844 #include "ent_camera.c"