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    menu_link();
 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|k_skaterift_menu|
 314                              k_skaterift_world_map) )
 315    {
 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    /* TODO: how can we compress this? */
 323    ent_miniworld_preupdate();
 324    world_entity_focus_preupdate();
 325
 326    if( skaterift.activity != k_skaterift_menu )
 327    {
 328       player__pre_update();
 329    }
 330
 331    skaterift_replay_pre_update();
 332    remote_sfx_pre_update();
 333    skateshop_world_preupdate( world_current_instance() );
 334
 335    world_update( world_current_instance(), localplayer.rb.co );
 336    audio_ambient_sprites_update( world_current_instance(), localplayer.rb.co );
 337    world_map_pre_update();
 338 }
 339
 340 void vg_fixed_update(void)
 341 {
 342    if( k_tools_mode ) return;
 343    if( skaterift.op == k_async_op_clientloading ) return;
 344
 345    world_routes_fixedupdate( world_current_instance() );
 346    player__update();
 347    vehicle_update_fixed();
 348 }
 349
 350 void vg_post_update(void)
 351 {
 352    if( k_tools_mode ) return;
 353    if( skaterift.op == k_async_op_clientloading ) return;
 354
 355    player__post_update();
 356
 357    float dist;
 358    int sample_index;
 359    world_audio_sample_distances( localplayer.rb.co, &sample_index, &dist );
 360
 361    audio_lock();
 362    vg_dsp.echo_distances[sample_index] = dist;
 363
 364    v3f ears = { 1.0f,0.0f,0.0f };
 365    m3x3_mulv( skaterift.cam.transform, ears, ears );
 366    v3_copy( ears, vg_audio.external_listener_ears );
 367    v3_copy( skaterift.cam.transform[3], vg_audio.external_listener_pos );
 368
 369    if( localplayer.gate_waiting ){
 370       m4x3_mulv( localplayer.gate_waiting->transport,
 371                  vg_audio.external_listener_pos,
 372                  vg_audio.external_listener_pos );
 373    }
 374
 375    v3_copy( localplayer.rb.v, vg_audio.external_lister_velocity );
 376    audio_unlock();
 377
 378    vehicle_update_post();
 379    skaterift_autosave_update();
 380 }
 381
 382 /*
 383  * RENDERING
 384  * ---------------------------------------------------------------------------*/
 385
 386 void vg_framebuffer_resize( int w, int h ){
 387    render_fb_resize();
 388 }
 389
 390 static void present_view_with_post_processing(void){
 391    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 392    glViewport( 0,0, vg.window_x, vg.window_y );
 393
 394    glEnable(GL_BLEND);
 395    glDisable(GL_DEPTH_TEST);
 396    glBlendFunc(GL_ONE_MINUS_DST_ALPHA, GL_DST_ALPHA);
 397    glBlendEquation(GL_FUNC_ADD);
 398
 399    v2f inverse;
 400    render_fb_inverse_ratio( gpipeline.fb_main, inverse );
 401
 402    if( k_blur_effect ){
 403       shader_blitblur_use();
 404       shader_blitblur_uTexMain( 0 );
 405       shader_blitblur_uTexMotion( 1 );
 406       shader_blitblur_uBlurStrength( k_blur_strength /
 407                                      (vg.time_frame_delta*60.0) );
 408       shader_blitblur_uInverseRatio( inverse );
 409
 410       inverse[0] -= 0.0001f;
 411       inverse[1] -= 0.0001f;
 412       shader_blitblur_uClampUv( inverse );
 413
 414       static f64 effect_time = 133.0;
 415       effect_time += vg.time_frame_delta;
 416       shader_blitblur_uTime( effect_time );
 417
 418       f32 glitch_strength = 0.0f;
 419       if( skaterift.activity == k_skaterift_replay ){
 420          glitch_strength = 0.005f;
 421          if( player_replay.replay_control == k_replay_control_play )
 422             glitch_strength = 0.005f;
 423          else
 424             glitch_strength += 0.005f*player_replay.track_velocity;
 425       }
 426       shader_blitblur_uGlitchStrength( glitch_strength );
 427
 428       v2f override;
 429       if( skaterift.activity == k_skaterift_menu )
 430          v2_muls( (v2f){ 0.04f, 0.001f }, 1.0f-skaterift.time_rate, override );
 431       else
 432          v2_zero( override );
 433       shader_blitblur_uOverrideDir( override );
 434
 435       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 436       render_fb_bind_texture( gpipeline.fb_main, 1, 1 );
 437    }
 438    else{
 439       shader_blit_use();
 440       shader_blit_uTexMain( 0 );
 441       shader_blit_uInverseRatio( inverse );
 442       render_fb_bind_texture( gpipeline.fb_main, 0, 0 );
 443    }
 444
 445    render_fsquad();
 446 }
 447
 448 static void render_player_transparent(void){
 449    static vg_camera small_cam;      /* DOES NOT NEED TO BE STATIC BUT MINGW
 450                                     SAIS OTHERWISE */
 451
 452    m4x3_copy( skaterift.cam.transform, small_cam.transform );
 453
 454    small_cam.fov = skaterift.cam.fov;
 455    small_cam.nearz = 0.05f;
 456    small_cam.farz  = 60.0f;
 457
 458    vg_camera_update_view( &small_cam );
 459    vg_camera_update_projection( &small_cam );
 460    vg_camera_finalize( &small_cam );
 461
 462    /* Draw player to window buffer and blend background ontop */
 463    player__render( &small_cam );
 464 }
 465
 466 static world_instance *get_view_world(void){
 467    world_instance *view_world = world_current_instance();
 468    if( localplayer.gate_waiting &&
 469          (localplayer.gate_waiting->flags & k_ent_gate_nonlocal) ){
 470       view_world = &world_static.instances[world_static.active_instance ^ 0x1];
 471    }
 472
 473    return view_world;
 474 }
 475
 476 static void render_scene(void){
 477    /* Draw world */
 478    glEnable( GL_DEPTH_TEST );
 479
 480    for( u32 i=0; i<vg_list_size(world_static.instances); i++ ){
 481       if( world_static.instances[i].status == k_world_status_loaded ){
 482          world_prerender( &world_static.instances[i] );
 483       }
 484    }
 485
 486    if( skaterift.activity == k_skaterift_world_map ){
 487       world_instance *world = world_current_instance();
 488       glDrawBuffers( 1, (GLenum[]){ GL_COLOR_ATTACHMENT0 } );
 489
 490       v3f bg;
 491       v3_muls( world->ub_lighting.g_daysky_colour,
 492                   world->ub_lighting.g_day_phase -
 493                   world->ub_lighting.g_sunset_phase*0.1f, bg );
 494
 495       v3_muladds( bg, world->ub_lighting.g_sunset_colour,
 496                   (1.0f-0.5f)*world->ub_lighting.g_sunset_phase, bg );
 497
 498       v3_muladds( bg, world->ub_lighting.g_nightsky_colour,
 499                   (1.0f-world->ub_lighting.g_day_phase), bg );
 500
 501       glClearColor( bg[0], bg[1], bg[2], 0.0f );
 502       glClear( GL_COLOR_BUFFER_BIT );
 503       glDrawBuffers( 2, (GLenum[]){ GL_COLOR_ATTACHMENT0,
 504                                     GL_COLOR_ATTACHMENT1 } );
 505
 506       m4x3f identity;
 507       m4x3_identity( identity );
 508       render_world_override( world, world, identity, &skaterift.cam,
 509                              world_map.spawn,
 510                              (v4f){world->tar_min, world->tar_max, 1.0f, 0.0f});
 511       render_world_routes( world, world, identity, &skaterift.cam, 0, 1 );
 512       return;
 513    }
 514
 515    world_instance *view_world = get_view_world();
 516    render_world( view_world, &skaterift.cam, 0, 0, 1, 1 );
 517
 518    particle_system_update( &particles_grind, vg.time_delta );
 519    //particle_system_debug( &particles_grind );
 520    particle_system_prerender( &particles_grind );
 521    particle_system_render( &particles_grind, &skaterift.cam );
 522
 523    ent_tornado_pre_update();
 524    particle_system_update( &particles_env, vg.time_delta );
 525    particle_system_prerender( &particles_env );
 526    particle_system_render( &particles_env, &skaterift.cam );
 527
 528    player_glide_render_effects( &skaterift.cam );
 529
 530    /*
 531     * render transition
 532     */
 533    if( global_miniworld.transition == 0 )
 534       return;
 535
 536    world_instance *holdout_world = NULL;
 537    f32 t = 0.0f;
 538
 539    if( global_miniworld.transition == 1 ){
 540       holdout_world = &world_static.instances[ k_world_purpose_hub ];
 541       t = global_miniworld.t;
 542    }
 543    else{
 544       holdout_world = &world_static.instances[ k_world_purpose_client ];
 545       t = 1.0f-global_miniworld.t;
 546    }
 547
 548    if( holdout_world->status != k_world_status_loaded )
 549       return;
 550
 551    t = vg_smoothstepf( t );
 552
 553    glEnable( GL_STENCIL_TEST );
 554    glDisable( GL_DEPTH_TEST );
 555    glStencilOp( GL_KEEP, GL_KEEP, GL_REPLACE );
 556    glStencilFunc( GL_ALWAYS, 1, 0xFF );
 557    glStencilMask( 0xFF );
 558
 559    shader_blit_transition_use();
 560    shader_blit_transition_uInverseRatio( (v2f){1.0f,1.0f} );
 561    shader_blit_transition_uT( -(sqrtf(2)+0.5f) * t );
 562
 563    render_fsquad();
 564    render_world( holdout_world, &global_miniworld.cam, 1, 0, 1, 1 );
 565 }
 566
 567 static void skaterift_composite_maincamera(void)
 568 {
 569    vg_camera_lerp( &localplayer.cam, &world_static.focus_cam,
 570                 vg_smoothstepf(world_static.focus_strength), &skaterift.cam );
 571
 572    if( skaterift.activity == k_skaterift_replay )
 573    {
 574       if( player_replay.use_freecam )
 575       {
 576          freecam_preupdate();
 577          v3_copy( player_replay.replay_freecam.pos, skaterift.cam.pos );
 578          v3_copy( player_replay.replay_freecam.angles, skaterift.cam.angles );
 579          skaterift.cam.fov = player_replay.replay_freecam.fov;
 580       }
 581       else
 582       {
 583          skaterift_get_replay_cam( &skaterift.cam );
 584       }
 585    }
 586
 587    skaterift.cam.nearz = 0.1f;
 588    skaterift.cam.farz  = 2100.0f;
 589
 590    if( skaterift.activity == k_skaterift_world_map ){
 591       vg_camera_copy( &world_map.cam, &skaterift.cam );
 592       skaterift.cam.nearz = 4.0f;
 593       skaterift.cam.farz = 3100.0f;
 594    }
 595
 596    if( global_miniworld.transition ){
 597       f32 dt = vg.time_frame_delta / 2.0f,
 598           s  = vg_signf( global_miniworld.transition );
 599       global_miniworld.t += s * dt;
 600
 601       if( (global_miniworld.t > 1.0f) || (global_miniworld.t < 0.0f) ){
 602          global_miniworld.t = vg_clampf( global_miniworld.t, 0.0f, 1.0f );
 603          global_miniworld.transition = 0;
 604       }
 605    }
 606
 607    vg_camera_update_transform( &skaterift.cam );
 608    vg_camera_update_view( &skaterift.cam );
 609    vg_camera_update_projection( &skaterift.cam );
 610    vg_camera_finalize( &skaterift.cam );
 611 }
 612
 613 static void render_main_game(void){
 614    if( skaterift.activity == k_skaterift_replay ){
 615       player__animate_from_replay( &player_replay.local );
 616    }
 617    else{
 618       player__animate();
 619       skaterift_record_frame( &player_replay.local,
 620                               localplayer.deferred_frame_record );
 621       localplayer.deferred_frame_record = 0;
 622    }
 623    animate_remote_players();
 624    player__pre_render();
 625
 626    skaterift_composite_maincamera();
 627
 628    /* --------------------------------------------------------------------- */
 629    if( skaterift.activity != k_skaterift_world_map ){
 630       world_instance *world = world_current_instance();
 631       render_world_cubemaps( world );
 632
 633       ent_gate *nlg = world->rendering_gate;
 634       if( nlg && nlg->flags & k_ent_gate_nonlocal )
 635          render_world_cubemaps( &world_static.instances[nlg->target] );
 636    }
 637
 638    /* variable res target */
 639    render_fb_bind( gpipeline.fb_main, 1 );
 640    glClearColor( 0.0f, 0.0f, 0.0f, 1.0f );
 641    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT|GL_STENCIL_BUFFER_BIT );
 642
 643    render_scene();
 644    glEnable( GL_DEPTH_TEST );
 645
 646    /* full res target */
 647    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 648    glViewport( 0,0, vg.window_x, vg.window_y );
 649
 650    render_player_transparent(); /* needs to read the depth buffer before we fuck
 651                                    it up with the oblique rendering inside the
 652                                    portals */
 653
 654    /* continue with variable rate */
 655    if( !global_miniworld.transition &&
 656          (skaterift.activity != k_skaterift_world_map) ){
 657       render_fb_bind( gpipeline.fb_main, 1 );
 658       render_world_gates( get_view_world(), &skaterift.cam );
 659    }
 660
 661    /* composite */
 662    present_view_with_post_processing();
 663    skaterift_replay_post_render();
 664    control_overlay_render();
 665 }
 666
 667 void vg_render(void)
 668 {
 669    if( k_tools_mode ){
 670       glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 671       glViewport( 0,0, vg.window_x, vg.window_y );
 672       glClearColor( 0.0f, 0.0f, 0.0f, 0.0f );
 673       glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
 674       return;
 675    }
 676
 677    if( skaterift.op == k_async_op_clientloading ){
 678       vg_loader_render();
 679       return;
 680    }
 681
 682    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
 683
 684    glViewport( 0,0, vg.window_x, vg.window_y );
 685    glDisable( GL_DEPTH_TEST );
 686    glDisable( GL_BLEND );
 687
 688    glClearColor( 1.0f, 0.0f, 0.0f, 0.0f );
 689    glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
 690
 691    render_main_game();
 692    m4x4_copy( skaterift.cam.mtx.pv, vg.pv );
 693
 694    /* Other shite */
 695    glDisable(GL_BLEND);
 696    glDisable(GL_DEPTH_TEST);
 697    vg_lines_drawall();
 698    glViewport( 0,0, vg.window_x, vg.window_y );
 699
 700    gui_render_icons();
 701 }
 702
 703 void vg_gui(void)
 704 {
 705    if( skaterift.op == k_async_op_clientloading ) return;
 706
 707    gui_draw();
 708
 709    if( k_tools_mode ){
 710       ui_rect null;
 711       ui_rect screen = { 0, 0, vg.window_x, vg.window_y };
 712       ui_rect panel = { 0, 0, 1000, 700 };
 713       ui_rect_center( screen, panel );
 714       vg_ui.wants_mouse = 1;
 715
 716       ui_fill( panel, ui_colour( k_ui_bg+1 ) );
 717       ui_outline( panel, 1, ui_colour( k_ui_bg+7 ), 0 );
 718
 719       ui_rect_pad( panel, (ui_px[2]){ 8, 8 } );
 720
 721       return;
 722    }
 723
 724    if( k_light_editor )
 725       imgui_world_light_edit( world_current_instance() );
 726
 727    vg_ui.tex_bg = gpipeline.fb_main->attachments[0].id;
 728    render_fb_inverse_ratio( gpipeline.fb_main, vg_ui.bg_inverse_ratio );
 729
 730    menu_update();
 731    if( skaterift.activity == k_skaterift_menu ){
 732       glClear( GL_DEPTH_BUFFER_BIT );
 733       menu_render();
 734    }
 735
 736    player__im_gui();
 737    world_instance *world = world_current_instance();
 738
 739    world_routes_imgui( world );
 740    skaterift_replay_imgui();
 741    workshop_form_gui();
 742    render_view_framebuffer_ui();
 743    remote_player_network_imgui( vg.pv );
 744
 745    if( skaterift.activity == k_skaterift_world_map ){
 746       remote_players_imgui_world( world_current_instance(), vg.pv, 2000.0f, 0 );
 747       remote_players_imgui_lobby();
 748    }
 749    else {
 750       remote_players_chat_imgui(); /* TODO: conditional */
 751       remote_players_imgui_world( world_current_instance(), vg.pv, 100.0f, 1 );
 752    }
 753 }
 754
 755 #include "addon.c"
 756 #include "addon_types.c"
 757 #include "audio.c"
 758 #include "ent_challenge.c"
 759 #include "ent_glider.c"
 760 #include "entity.c"
 761 #include "ent_miniworld.c"
 762 #include "ent_objective.c"
 763 #include "ent_region.c"
 764 #include "ent_relay.c"
 765 #include "ent_route.c"
 766 #include "ent_skateshop.c"
 767 #include "ent_tornado.c"
 768 #include "ent_traffic.c"
 769 #include "freecam.c"
 770 #include "menu.c"
 771 #include "network.c"
 772 #include "particle.c"
 773 #include "player_basic_info.c"
 774 #include "player.c"
 775 #include "player_common.c"
 776 #include "player_dead.c"
 777 #include "player_drive.c"
 778 #include "player_effects.c"
 779 #include "player_glide.c"
 780 #include "player_ragdoll.c"
 781 #include "player_remote.c"
 782 #include "player_render.c"
 783 #include "player_replay.c"
 784 #include "player_skate.c"
 785 #include "player_walk.c"
 786 #include "render.c"
 787 #include "save.c"
 788 #include "scene.c"
 789 #include "steam.c"
 790 #include "trail.c"
 791 #include "vehicle.c"
 792 #include "workshop.c"
 793 #include "world_audio.c"
 794 #include "world.c"
 795 #include "world_entity.c"
 796 #include "world_gate.c"
 797 #include "world_gen.c"
 798 #include "world_load.c"
 799 #include "world_map.c"
 800 #include "world_physics.c"
 801 #include "world_render.c"
 802 #include "world_routes.c"
 803 #include "world_routes_ui.c"
 804 #include "world_sfd.c"
 805 #include "world_volumes.c"
 806 #include "world_water.c"
 807 #include "ent_npc.c"
 808 #include "model.c"
 809 #include "control_overlay.c"