player.h

   1 /*
   2  * Copyright (C) 2021-2022 Mt.ZERO Software, Harry Godden - All Rights Reserved
   3  */
   4
   5 /*
   6  * TODO: Tilt camera down to face borde when its behind you or out of vision
   7  */
   8
   9 #ifndef PLAYER_H
  10 #define PLAYER_H
  11
  12 #define PLAYER_REWIND_FRAMES 60*4
  13
  14 #include "conf.h"
  15 #include "audio.h"
  16 #include "common.h"
  17 #include "world.h"
  18 #include "skeleton.h"
  19 #include "bvh.h"
  20
  21 VG_STATIC float
  22    k_walkspeed             = 12.0f,
  23    k_air_accelerate        = 20.0f,
  24
  25    k_runspeed              = 20.0f,
  26    k_board_radius          = 0.3f,
  27    k_board_length          = 0.45f,
  28    k_board_allowance       = 0.04f,
  29    //k_friction_lat          = 8.8f,
  30    k_friction_lat          = 12.0f,
  31    k_friction_resistance   = 0.01f,
  32    k_max_push_speed        = 16.0f,
  33    k_push_accel            = 10.0f,
  34    k_push_cycle_rate       = 8.0f,
  35    k_steer_ground          = 2.5f,
  36    k_steer_air             = 3.6f,
  37    k_steer_air_lerp        = 0.3f,
  38    k_pump_force            = 0.0f,
  39    k_downforce             = 8.0f,
  40    k_walk_downforce        = 8.0f,
  41    k_jump_charge_speed     = (1.0f/1.0f),
  42    k_jump_force            = 5.0f,
  43    k_pitch_limit           = 1.5f,
  44    k_look_speed            = 2.0f,
  45    k_walk_accel            = 150.0f,
  46    k_walk_friction         = 8.0f;
  47
  48 VG_STATIC int freecam = 0;
  49 VG_STATIC int walk_grid_iterations = 1;
  50 VG_STATIC float fc_speed = 10.0f;
  51
  52 /*
  53  * -----------------------------------------------------------------------------
  54  *                                  Memory
  55  * -----------------------------------------------------------------------------
  56  */
  57
  58 VG_STATIC struct gplayer
  59 {
  60    /* Physics */
  61    rigidbody collide_front, collide_back;
  62
  63    struct player_phys
  64    {
  65       rigidbody rb, rb_gate_frame;
  66       float iY, siY;   /* Yaw inertia */
  67
  68       v3f a, v_last, m, bob, vl;
  69
  70       /* Utility */
  71       float vswitch, slip, slip_last, reverse;
  72       float grab, jump, pushing, push_time, rise;
  73       v2f grab_mouse_delta;
  74
  75       int lift_frames;
  76
  77       double start_push;
  78       int in_air, on_board, jump_charge, jump_dir, grind;
  79
  80       m3x3f vr,vr_pstep;
  81    }
  82    phys,
  83    phys_gate_frame;
  84
  85    m4x3f visual_transform,
  86          inv_visual_transform;
  87
  88    int is_dead, death_tick_allowance, rewinding;
  89    int rewind_sound_wait;
  90
  91    struct land_prediction
  92    {
  93       v3f   log[50];
  94       v3f   n;
  95       u32   log_length;
  96       float score;
  97
  98       enum prediction_type
  99       {
 100          k_prediction_none,
 101          k_prediction_land,
 102          k_prediction_grind
 103       }
 104       type;
 105
 106       u32   colour;
 107    }
 108    predictions[22];
 109    u32 prediction_count;
 110
 111    v3f handl_target, handr_target,
 112        handl, handr;
 113
 114    /* Input */
 115    struct input_binding *input_js1h,
 116                         *input_js1v,
 117                         *input_js2h,
 118                         *input_js2v,
 119                         *input_jump,
 120                         *input_push,
 121                         *input_walk,
 122                         *input_walkh,
 123                         *input_walkv,
 124                         *input_switch_mode,
 125                         *input_reset,
 126                         *input_grab;
 127
 128    /* Camera */
 129    float air_blend;
 130    float air_time;
 131
 132    v3f camera_pos, smooth_localcam;
 133    v2f angles;
 134
 135    struct rewind_frame
 136    {
 137       v3f pos;
 138       v2f ang;
 139    }
 140    *rewind_buffer;
 141    u32 rewind_incrementer,
 142        rewind_length;
 143
 144    float rewind_time, rewind_total_length, rewind_predicted_time;
 145    double diag_rewind_start, diag_rewind_time;
 146    float dist_accum;
 147
 148    /* animation */
 149    double jump_time;
 150    float fslide,
 151          fdirz, fdirx,
 152          fstand,
 153          ffly,
 154          fpush,
 155          fairdir,
 156          fsetup,
 157          walk_timer,
 158          fjump,
 159          fonboard,
 160          frun,
 161          fgrind;
 162
 163    float walk;
 164    int step_phase;
 165    enum mdl_surface_prop surface_prop;
 166
 167    /* player model */
 168    struct player_model
 169    {
 170       glmesh player_meshes[3];
 171
 172       mdl_context meta;
 173       struct skeleton sk;
 174       struct skeleton_anim *anim_stand,
 175                            *anim_highg,
 176                            *anim_slide,
 177                            *anim_air,
 178                            *anim_push, *anim_push_reverse,
 179                            *anim_ollie, *anim_ollie_reverse,
 180                            *anim_grabs, *anim_stop,
 181                            *anim_walk, *anim_run, *anim_idle,
 182                            *anim_jump;
 183
 184       u32 id_hip,
 185           id_ik_hand_l,
 186           id_ik_hand_r,
 187           id_ik_elbow_l,
 188           id_ik_elbow_r,
 189           id_head;
 190
 191       v3f cam_pos;
 192
 193       struct ragdoll_part
 194       {
 195          u32 bone_id;
 196          v3f offset;
 197
 198          u32 use_limits;
 199          v3f limits[2];
 200
 201          rigidbody  rb;
 202          u32 parent;
 203       }
 204       ragdoll[32];
 205       u32 ragdoll_count;
 206
 207       int shoes[2];
 208    }
 209    mdl;
 210 }
 211 player =
 212 {
 213    .collide_front = { .type = k_rb_shape_sphere, .inf.sphere.radius = 0.3f },
 214    .collide_back  = { .type = k_rb_shape_sphere, .inf.sphere.radius = 0.3f }
 215 };
 216
 217 /*
 218  * API
 219  */
 220 VG_STATIC float *player_get_pos(void);
 221 VG_STATIC void player_kill(void);
 222 VG_STATIC float *player_cam_pos(void);
 223 VG_STATIC void player_save_frame(void);
 224 VG_STATIC void player_restore_frame(void);
 225 VG_STATIC void player_save_rewind_frame(void);
 226
 227 /*
 228  * Submodules
 229  */
 230 VG_STATIC void player_mouseview(void);
 231
 232 #include "player_physics.h"
 233 #include "player_ragdoll.h"
 234 #include "player_model.h"
 235 #include "player_animation.h"
 236 #include "player_audio.h"
 237
 238 /*
 239  * -----------------------------------------------------------------------------
 240  *                                    Events
 241  * -----------------------------------------------------------------------------
 242  */
 243
 244 VG_STATIC void player_init(void)                                         /* 1 */
 245 {
 246    player.input_js1h = vg_create_named_input( "steer-h", k_input_type_axis );
 247    player.input_js1v = vg_create_named_input( "steer-v", k_input_type_axis );
 248    player.input_grab = vg_create_named_input( "grab", k_input_type_axis_norm );
 249    player.input_js2h = vg_create_named_input( "grab-h", k_input_type_axis );
 250    player.input_js2v = vg_create_named_input( "grab-v", k_input_type_axis );
 251    player.input_jump = vg_create_named_input( "jump", k_input_type_button );
 252    player.input_push = vg_create_named_input( "push", k_input_type_button );
 253    player.input_walk = vg_create_named_input( "walk", k_input_type_button );
 254
 255    player.input_walkh = vg_create_named_input( "walk-h",
 256                                                k_input_type_axis );
 257    player.input_walkv = vg_create_named_input( "walk-v",
 258                                                k_input_type_axis );
 259
 260
 261    player.input_switch_mode = vg_create_named_input( "switch-mode",
 262                                                      k_input_type_button );
 263    player.input_reset = vg_create_named_input( "reset", k_input_type_button );
 264
 265    const char *default_cfg[] =
 266    {
 267       "bind  steer-h gp-ls-h",
 268       "bind -steer-h a",
 269       "bind +steer-h d",
 270
 271       "bind  steer-v gp-ls-v",
 272       "bind -steer-v w",
 273       "bind +steer-v s",
 274
 275       "bind  grab gp-rt",
 276       "bind +grab shift",
 277       "bind  grab-h gp-rs-h",
 278       "bind  grab-v gp-rs-v",
 279
 280       "bind jump space",
 281       "bind jump gp-a",
 282
 283       "bind push gp-b",
 284       "bind push w",
 285
 286       "bind walk shift",
 287       "bind walk gp-ls",
 288
 289       "bind  walk-h  gp-ls-h",
 290       "bind  walk-v -gp-ls-v",
 291       "bind +walk-h d",
 292       "bind -walk-h a",
 293       "bind +walk-v w",
 294       "bind -walk-v s",
 295
 296       "bind reset gp-lb",
 297       "bind reset r",
 298
 299       "bind switch-mode gp-y",
 300       "bind switch-mode e",
 301    };
 302
 303    for( int i=0; i<vg_list_size(default_cfg); i++ )
 304       vg_execute_console_input(default_cfg[i]);
 305
 306    rb_init( &player.phys.rb );
 307    rb_init( &player.collide_front );
 308    rb_init( &player.collide_back  );
 309
 310    vg_convar_push( (struct vg_convar){
 311       .name = "gwalk_speed",
 312       .data = &k_walkspeed,
 313       .data_type = k_convar_dtype_f32,
 314       .opt_f32 = { .clamp = 0 },
 315       .persistent = 0
 316    });
 317
 318    vg_convar_push( (struct vg_convar){
 319       .name = "air_accelerate",
 320       .data = &k_air_accelerate,
 321       .data_type = k_convar_dtype_f32,
 322       .opt_f32 = { .clamp = 0 },
 323       .persistent = 0
 324    });
 325
 326    vg_convar_push( (struct vg_convar){
 327       .name = "run_speed",
 328       .data = &k_runspeed,
 329       .data_type = k_convar_dtype_f32,
 330       .opt_f32 = { .clamp = 0 },
 331       .persistent = 1
 332    });
 333
 334    vg_convar_push( (struct vg_convar){
 335       .name = "walk_accel",
 336       .data = &k_walk_accel,
 337       .data_type = k_convar_dtype_f32,
 338       .opt_f32 = { .clamp = 0 },
 339       .persistent = 1
 340    });
 341
 342    vg_convar_push( (struct vg_convar){
 343       .name = "fc",
 344       .data = &freecam,
 345       .data_type = k_convar_dtype_i32,
 346       .opt_i32 = { .min=0, .max=1, .clamp=1 },
 347       .persistent = 1
 348    });
 349
 350    vg_convar_push( (struct vg_convar){
 351       .name = "fcs",
 352       .data = &fc_speed,
 353       .data_type = k_convar_dtype_f32,
 354       .opt_f32 = { .clamp = 0 },
 355       .persistent = 1
 356    });
 357
 358         vg_function_push( (struct vg_cmd){
 359                 .name = "reset",
 360                 .function = reset_player
 361         });
 362
 363    player.rewind_length = 0;
 364    player.rewind_buffer =
 365       vg_linear_alloc( vg_mem.rtmemory,
 366                        sizeof(struct rewind_frame) * PLAYER_REWIND_FRAMES );
 367
 368    player_model_init();
 369
 370    /* controls */
 371
 372 }
 373
 374 VG_STATIC void player_save_rewind_frame(void)
 375 {
 376    if( player.rewind_length < PLAYER_REWIND_FRAMES )
 377    {
 378       struct rewind_frame *fr =
 379          &player.rewind_buffer[ player.rewind_length ++ ];
 380
 381       v2_copy( player.angles, fr->ang );
 382       v3_copy( player.camera_pos, fr->pos );
 383
 384       player.rewind_incrementer = 0;
 385
 386       if( player.rewind_length > 1 )
 387       {
 388          player.rewind_total_length +=
 389             v3_dist( player.rewind_buffer[player.rewind_length-1].pos,
 390                      player.rewind_buffer[player.rewind_length-2].pos );
 391       }
 392    }
 393 }
 394
 395
 396 /* disaster */
 397 VG_STATIC int         menu_enabled(void);
 398 #include "menu.h"
 399
 400 /*
 401  * Free camera movement
 402  */
 403 VG_STATIC void player_mouseview(void)
 404 {
 405    if( menu_enabled() )
 406       return;
 407
 408    v2_muladds( player.angles, vg.mouse_delta, 0.0025f, player.angles );
 409
 410    if( vg_input.controller_should_use_trackpad_look )
 411    {
 412       static v2f last_input;
 413       static v2f vel;
 414       static v2f vel_smooth;
 415
 416       v2f input = { player.input_js2h->axis.value,
 417                     player.input_js2v->axis.value };
 418
 419       if( (v2_length2(last_input) > 0.001f) && (v2_length2(input) > 0.001f) )
 420       {
 421          v2_sub( input, last_input, vel );
 422          v2_muls( vel, 1.0f/vg.time_delta, vel );
 423       }
 424       else
 425       {
 426          v2_zero( vel );
 427       }
 428
 429       v2_lerp( vel_smooth, vel, vg.time_delta*8.0f, vel_smooth );
 430
 431       v2_muladds( player.angles, vel_smooth, vg.time_delta, player.angles );
 432       v2_copy( input, last_input );
 433    }
 434    else
 435    {
 436       player.angles[0] += player.input_js2h->axis.value * vg.time_delta * 4.0f;
 437       player.angles[1] += player.input_js2v->axis.value * vg.time_delta * 4.0f;
 438    }
 439
 440    player.angles[1] = vg_clampf( player.angles[1], -VG_PIf*0.5f, VG_PIf*0.5f );
 441 }
 442
 443 /* Deal with input etc */
 444 VG_STATIC void player_update_pre(void)
 445 {
 446    struct player_phys *phys = &player.phys;
 447
 448
 449    {
 450       v3f ra, rb, rx;
 451       v3_copy( main_camera.pos, ra );
 452       v3_muladds( ra, main_camera.transform[2], -10.0f, rb );
 453
 454       float t;
 455       if( spherecast_world( ra, rb, 0.4f, &t, rx ) != -1 )
 456       {
 457          m4x3f mtx;
 458          m3x3_identity( mtx );
 459          v3_lerp( ra, rb, t, mtx[3] );
 460
 461          debug_sphere( mtx, 0.4f, 0xff00ff00 );
 462
 463          v3f x1;
 464          v3_muladds( mtx[3], rx, 0.4f, x1 );
 465          vg_line( mtx[3], x1, 0xffffffff );
 466       }
 467    }
 468
 469
 470
 471
 472
 473
 474
 475
 476    if( player.rewinding )
 477       return;
 478
 479    if( vg_input_button_down( player.input_reset ) && !menu_enabled() )
 480    {
 481       double delta = world.time - world.last_use;
 482
 483       if( (delta <= RESET_MAX_TIME) && (world.last_use != 0.0) )
 484       {
 485          player.rewinding = 1;
 486          player.rewind_sound_wait = 1;
 487          player.rewind_time = (float)player.rewind_length - 0.0001f;
 488          player_save_rewind_frame();
 489          audio_lock();
 490          audio_play_oneshot( &audio_rewind[0], 1.0f );
 491          audio_unlock();
 492
 493          /* based on analytical testing. DONT CHANGE!
 494           *
 495           *    time taken: y = (x^(4/5)) * 74.5
 496           *    inverse   : x = (2/149)^(4/5) * y^(4/5)
 497           */
 498
 499          float constant = powf( 2.0f/149.0f, 4.0f/5.0f ),
 500                curve    = powf( player.rewind_total_length, 4.0f/5.0f );
 501
 502          player.rewind_predicted_time = constant * curve;
 503          player.diag_rewind_start = vg.time;
 504          player.diag_rewind_time  = player.rewind_time;
 505
 506          player.is_dead = 0;
 507          player.death_tick_allowance = 30;
 508          player_restore_frame();
 509
 510          if( !phys->on_board )
 511          {
 512             player.angles[0] = atan2f( -phys->rb.forward[2],
 513                                        -phys->rb.forward[0] );
 514          }
 515
 516          player.mdl.shoes[0] = 1;
 517          player.mdl.shoes[1] = 1;
 518
 519          world_routes_notify_reset();
 520
 521          /* apply 1 frame of movement */
 522          player_do_motion();
 523       }
 524       else
 525       {
 526          if( player.is_dead )
 527          {
 528             reset_player( 0, NULL );
 529          }
 530          else
 531          {
 532             /* cant do that */
 533             audio_lock();
 534             audio_play_oneshot( &audio_rewind[4], 1.0f );
 535             audio_unlock();
 536          }
 537       }
 538    }
 539
 540    if( vg_input_button_down( player.input_switch_mode ) && !menu_enabled() )
 541    {
 542       phys->on_board ^= 0x1;
 543
 544       audio_lock();
 545       if( phys->on_board )
 546       {
 547          v3_muladds( phys->rb.v, phys->rb.forward, 0.2f, phys->rb.v );
 548          audio_play_oneshot( &audio_lands[6], 1.0f );
 549       }
 550       else
 551       {
 552          audio_play_oneshot( &audio_lands[5], 1.0f );
 553       }
 554
 555       audio_unlock();
 556    }
 557
 558    if( !phys->on_board )
 559       player_mouseview();
 560 }
 561
 562 VG_STATIC void player_update_fixed(void)                                 /* 2 */
 563 {
 564    if( player.rewinding )
 565       return;
 566
 567    if( player.death_tick_allowance )
 568       player.death_tick_allowance --;
 569
 570    struct player_phys *phys = &player.phys;
 571
 572    if( player.is_dead )
 573    {
 574       player_ragdoll_iter();
 575    }
 576    else
 577    {
 578       player.rewind_incrementer ++;
 579
 580       if( player.rewind_incrementer > (u32)(0.25/VG_TIMESTEP_FIXED) )
 581       {
 582          player_save_rewind_frame();
 583       }
 584
 585       player_do_motion();
 586    }
 587 }
 588
 589 VG_STATIC void player_update_post(void)
 590 {
 591    for( int i=0; i<player.prediction_count; i++ )
 592    {
 593       struct land_prediction *p = &player.predictions[i];
 594
 595       for( int j=0; j<p->log_length - 1; j ++ )
 596          vg_line( p->log[j], p->log[j+1], p->colour );
 597
 598       vg_line_cross( p->log[p->log_length-1], p->colour, 0.25f );
 599
 600       v3f p1;
 601       v3_add( p->log[p->log_length-1], p->n, p1 );
 602       vg_line( p->log[p->log_length-1], p1, 0xffffffff );
 603    }
 604
 605    if( player.is_dead )
 606    {
 607       player_debug_ragdoll();
 608
 609       if( !freecam )
 610          player_animate_death_cam();
 611    }
 612    else
 613    {
 614       player_animate();
 615
 616       if( !freecam )
 617          player_animate_camera();
 618    }
 619
 620    if( freecam )
 621       player_freecam();
 622
 623    /* CAMERA POSITIONING: LAYER 0 */
 624    v2_copy( player.angles, main_camera.angles );
 625    v3_copy( player.camera_pos, main_camera.pos );
 626
 627    if( player.rewinding )
 628    {
 629       if( player.rewind_time <= 0.0f )
 630       {
 631          double taken = vg.time - player.diag_rewind_start;
 632          vg_success( "Rewind took (rt, pl, tl): %f, %f, %f\n",
 633                            taken, player.diag_rewind_time,
 634                            player.rewind_total_length );
 635
 636          player.rewinding = 0;
 637          player.rewind_length = 1;
 638          player.rewind_total_length = 0.0f;
 639          player.rewind_incrementer = 0;
 640          world.sky_target_rate = 1.0;
 641       }
 642       else
 643       {
 644          world.sky_target_rate = -100.0;
 645          assert( player.rewind_length > 0 );
 646
 647          v2f override_angles;
 648          v3f override_pos;
 649
 650          float budget         = vg.time_delta,
 651                overall_length = player.rewind_length;
 652
 653          world_routes_rollback_time( player.rewind_time / overall_length );
 654
 655          for( int i=0; (i<10)&&(player.rewind_time>0.0f)&&(budget>0.0f); i ++ )
 656          {
 657             /* Interpolate frames */
 658             int i0 = floorf( player.rewind_time ),
 659                 i1 = VG_MIN( i0+1, player.rewind_length-1 );
 660
 661             struct rewind_frame *fr =  &player.rewind_buffer[i0],
 662                                 *fr1 = &player.rewind_buffer[i1];
 663
 664             float dist = vg_maxf( v3_dist( fr->pos, fr1->pos ), 0.001f ),
 665                   subl = vg_fractf( player.rewind_time ) + 0.001f,
 666
 667                   sramp= 3.0f-(1.0f/(0.4f+0.4f*player.rewind_time)),
 668                   speed = sramp*28.0f + 0.5f*player.rewind_time,
 669                   mod  = speed * (budget / dist),
 670
 671                   advl = vg_minf( mod, subl ),
 672                   advt = (advl / mod) * budget;
 673
 674             player.dist_accum += speed * advt;
 675             player.rewind_time -= advl;
 676             budget -= advt;
 677          }
 678
 679          player.rewind_time = vg_maxf( 0.0f, player.rewind_time );
 680
 681          float current_time = vg.time - player.diag_rewind_start,
 682                remaining    = player.rewind_predicted_time - current_time;
 683
 684          if( player.rewind_sound_wait )
 685          {
 686             if( player.rewind_predicted_time >= 6.5f )
 687             {
 688                if( remaining <= 6.5f )
 689                {
 690                   audio_lock();
 691                   audio_play_oneshot( &audio_rewind[3], 1.0f );
 692                   audio_unlock();
 693                   player.rewind_sound_wait = 0;
 694                }
 695             }
 696             else if( player.rewind_predicted_time >= 2.5f )
 697             {
 698                if( remaining <= 2.5f )
 699                {
 700                   audio_lock();
 701                   audio_play_oneshot( &audio_rewind[2], 1.0f );
 702                   audio_unlock();
 703                   player.rewind_sound_wait = 0;
 704                }
 705             }
 706             else if( player.rewind_predicted_time >= 1.5f )
 707             {
 708                if( remaining <= 1.5f )
 709                {
 710                   audio_lock();
 711                   audio_play_oneshot( &audio_rewind[1], 1.0f );
 712                   audio_unlock();
 713                   player.rewind_sound_wait = 0;
 714                }
 715             }
 716          }
 717
 718          int i0 = floorf( player.rewind_time ),
 719              i1 = VG_MIN( i0+1, player.rewind_length-1 );
 720
 721          struct rewind_frame *fr =  &player.rewind_buffer[i0],
 722                              *fr1 = &player.rewind_buffer[i1];
 723
 724          float sub = vg_fractf(player.rewind_time);
 725
 726          v3_lerp( fr->pos, fr1->pos, sub, override_pos );
 727          override_angles[0] = vg_alerpf( fr->ang[0], fr1->ang[0], sub );
 728          override_angles[1] = vg_lerpf ( fr->ang[1], fr1->ang[1], sub );
 729
 730          /* CAMERA POSITIONING: LAYER 1 */
 731          float blend = (4.0f-player.rewind_time) * 0.25f,
 732                c     = vg_clampf( blend, 0.0f, 1.0f );
 733
 734          main_camera.angles[0] =
 735             vg_alerpf(override_angles[0], player.angles[0], c);
 736          main_camera.angles[1] =
 737             vg_lerpf (override_angles[1], player.angles[1], c);
 738          v3_lerp( override_pos, player.camera_pos, c, main_camera.pos );
 739       }
 740    }
 741
 742    camera_update_transform( &main_camera );
 743    player_audio();
 744 }
 745
 746 VG_STATIC void draw_player( camera *cam )
 747 {
 748    if( player.is_dead )
 749       player_model_copy_ragdoll();
 750
 751    shader_viewchar_use();
 752    vg_tex2d_bind( &tex_characters, 0 );
 753    shader_viewchar_uTexMain( 0 );
 754    shader_viewchar_uCamera( cam->transform[3] );
 755    shader_viewchar_uPv( cam->mtx.pv );
 756    shader_link_standard_ub( _shader_viewchar.id, 2 );
 757    glUniformMatrix4x3fv( _uniform_viewchar_uTransforms,
 758                          player.mdl.sk.bone_count,
 759                          0,
 760                          (float *)player.mdl.sk.final_mtx );
 761
 762    mesh_bind( &player.mdl.player_meshes[cl_playermdl_id] );
 763    mesh_draw( &player.mdl.player_meshes[cl_playermdl_id] );
 764 }
 765
 766 /*
 767  * -----------------------------------------------------------------------------
 768  *                              API implementation
 769  * -----------------------------------------------------------------------------
 770  */
 771
 772 VG_STATIC float *player_get_pos(void)
 773 {
 774    return player.phys.rb.co;
 775 }
 776
 777 VG_STATIC void player_kill(void)
 778 {
 779    if( player.death_tick_allowance == 0 )
 780    {
 781       player.is_dead = 1;
 782       player_ragdoll_copy_model( player.phys.rb.v );
 783    }
 784 }
 785
 786 VG_STATIC float *player_cam_pos(void)
 787 {
 788    return player.camera_pos;
 789 }
 790
 791
 792 #endif /* PLAYER_H */