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