entity.h

   1 #pragma once
   2
   3 #include "vg/vg_audio.h"
   4 #include "vg/vg_imgui.h"
   5 #include "model.h"
   6
   7 typedef struct ent_spawn ent_spawn;
   8 typedef struct ent_light ent_light;
   9 typedef struct ent_gate ent_gate;
  10 typedef struct ent_route_node ent_route_node;
  11 typedef struct ent_path_index ent_path_index;
  12 typedef struct ent_checkpoint ent_checkpoint;
  13 typedef struct ent_route ent_route;
  14 typedef struct ent_water ent_water;
  15 typedef struct ent_audio_clip ent_audio_clip;
  16 typedef struct volume_particles volume_particles;
  17 typedef struct volume_trigger volume_trigger;
  18 typedef struct ent_volume ent_volume;
  19 typedef struct ent_audio ent_audio;
  20 typedef struct ent_marker ent_marker;
  21 typedef struct ent_traffic ent_traffic;
  22 typedef struct ent_font ent_font;
  23 typedef struct ent_font_variant ent_font_variant;
  24 typedef struct ent_glyph ent_glyph;
  25 typedef struct ent_skateshop ent_skateshop;
  26 typedef struct ent_camera ent_camera;
  27 typedef struct ent_swspreview ent_swspreview;
  28 typedef struct ent_worldinfo ent_worldinfo;
  29 typedef struct ent_ccmd ent_ccmd;
  30 typedef struct ent_objective ent_objective;
  31 typedef struct ent_challenge ent_challenge;
  32 typedef struct ent_relay ent_relay;
  33 typedef struct ent_cubemap ent_cubemap;
  34 typedef struct ent_miniworld ent_miniworld;
  35 typedef struct ent_prop ent_prop;
  36 typedef struct ent_region ent_region;
  37 typedef struct ent_list ent_list;
  38 typedef struct ent_glider ent_glider;
  39 typedef struct ent_npc ent_npc;
  40
  41 enum entity_alias{
  42    k_ent_none        = 0,
  43    k_ent_gate        = 1,
  44    k_ent_spawn       = 2,
  45    k_ent_route_node  = 3,
  46    k_ent_route       = 4,
  47    k_ent_water       = 5,
  48    k_ent_volume      = 6,
  49    k_ent_audio       = 7,
  50    k_ent_marker      = 8,
  51    k_ent_font        = 9,
  52    k_ent_font_variant= 10,
  53    k_ent_traffic     = 11,
  54    k_ent_skateshop   = 12,
  55    k_ent_camera      = 13,
  56    k_ent_swspreview  = 14,
  57    k_ent_menuitem    = 15,
  58    k_ent_worldinfo   = 16,
  59    k_ent_ccmd        = 17,
  60    k_ent_objective   = 18,
  61    k_ent_challenge   = 19,
  62    k_ent_relay       = 20,
  63    k_ent_cubemap     = 21,
  64    k_ent_miniworld   = 22,
  65    k_ent_prop        = 23,
  66    k_ent_list        = 24,
  67    k_ent_region      = 25,
  68    k_ent_glider      = 26,
  69    k_ent_npc         = 27
  70 };
  71
  72 static inline u32 mdl_entity_id_type( u32 entity_id )
  73 {
  74    return (entity_id & 0x0fff0000) >> 16;
  75 }
  76
  77 static inline u32 mdl_entity_id_id( u32 entity_id )
  78 {
  79    return entity_id & 0x0000ffff;
  80 }
  81
  82 static inline u32 mdl_entity_id( u32 type, u32 index )
  83 {
  84    return (type & 0xfffff)<<16 | (index & 0xfffff);
  85 }
  86
  87 enum entity_function
  88 {
  89    k_ent_function_trigger,
  90    k_ent_function_particle_spawn,
  91    k_ent_function_trigger_leave
  92 };
  93
  94 struct ent_spawn{
  95    mdl_transform transform;
  96    u32 pstr_name;
  97 };
  98
  99 enum light_type{
 100    k_light_type_point = 0,
 101    k_light_type_spot = 1
 102 };
 103
 104 struct ent_light{
 105    mdl_transform transform;
 106    u32 daytime,
 107        type;
 108
 109    v4f colour;
 110    float angle,
 111          range;
 112
 113    m4x3f inverse_world;
 114    v2f angle_sin_cos;
 115 };
 116
 117 /* v101 */
 118 #if 0
 119 enum gate_type{
 120    k_gate_type_unlinked = 0,
 121    k_gate_type_teleport = 1,
 122    k_gate_type_nonlocal_unlinked = 2,
 123    k_gate_type_nonlocel = 3
 124 };
 125 #endif
 126
 127 /* v102+ */
 128 enum ent_gate_flag{
 129    k_ent_gate_linked      = 0x1, /* this is a working portal */
 130    k_ent_gate_nonlocal    = 0x2, /* use the key string to link this portal.
 131                                        NOTE: if set, it adds the flip flag. */
 132    k_ent_gate_flip        = 0x4, /* flip direction 180* for exiting portal */
 133    k_ent_gate_custom_mesh = 0x8, /* use a custom submesh instead of default */
 134    k_ent_gate_locked      = 0x10,/* has to be unlocked to be useful */
 135
 136    k_ent_gate_clean_pass  = 0x20,/* player didn't rewind while getting here */
 137 };
 138
 139 struct ent_gate{
 140    u32 flags,
 141        target,
 142        key;
 143
 144    v3f dimensions,
 145        co[2];
 146
 147    v4f q[2];
 148
 149    /* runtime */
 150    m4x3f to_world, transport;
 151
 152    union{
 153       u32 timing_version;
 154
 155       struct{
 156          u8 ref_count;
 157       };
 158    };
 159
 160    double timing_time;
 161    u16 routes[4];       /* routes that pass through this gate */
 162    u8 route_count;
 163
 164    /* v102+ */
 165    u32 submesh_start, submesh_count;
 166 };
 167
 168 struct ent_route_node{
 169    v3f co;
 170    u8 ref_count, ref_total;
 171 };
 172
 173 struct ent_path_index{
 174    u16 index;
 175 };
 176
 177 struct ent_checkpoint{
 178    u16 gate_index,
 179        path_start,
 180        path_count;
 181
 182    /* EXTENSION */
 183    f32 best_time;
 184 };
 185
 186 enum ent_route_flag {
 187    k_ent_route_flag_achieve_silver = 0x1,
 188    k_ent_route_flag_achieve_gold   = 0x2,
 189
 190    k_ent_route_flag_out_of_zone    = 0x10,
 191    k_ent_region_flag_hasname       = 0x20
 192 };
 193
 194 struct ent_route{
 195    union{
 196       mdl_transform transform;
 197       u32 official_track_id;   /* TODO: remove this */
 198    }
 199    anon;
 200
 201    u32 pstr_name;
 202    u16 checkpoints_start,
 203        checkpoints_count;
 204
 205    v4f colour;
 206
 207    /* runtime */
 208    u16 active_checkpoint,
 209        valid_checkpoints;
 210
 211    f32 factive;
 212    m4x3f board_transform;
 213    mdl_submesh sm;
 214    f64 timing_base;
 215
 216    u32 id_camera; /* v103+ */
 217
 218    /* v104+, but always accessible */
 219    u32 flags;
 220    f64 best_laptime;
 221    f32 ui_stopper, ui_residual;
 222
 223    ui_px ui_first_block_width, ui_residual_block_w;
 224 };
 225
 226 struct ent_water{
 227    mdl_transform transform;
 228    float max_dist;
 229    u32 reserved0, reserved1;
 230 };
 231
 232 struct ent_audio_clip{
 233    union{
 234       mdl_file file;
 235       audio_clip clip;
 236    }_;
 237
 238    float probability;
 239 };
 240
 241 struct volume_particles{
 242    u32 blank, blank2;
 243 };
 244
 245 struct volume_trigger{
 246    i32 event, event_leave;
 247 };
 248
 249 enum ent_volume_flag {
 250    k_ent_volume_flag_particles = 0x1,
 251    k_ent_volume_flag_disabled  = 0x2
 252 };
 253
 254 struct ent_volume{
 255    mdl_transform transform;
 256    m4x3f to_world, to_local;
 257    u32 flags;
 258
 259    u32 target;
 260    union{
 261       volume_trigger trigger;
 262       volume_particles particles;
 263    };
 264 };
 265
 266 struct ent_audio{
 267    mdl_transform transform;
 268    u32 flags,
 269        clip_start,
 270        clip_count;
 271    float volume, crossfade;
 272    u32 behaviour,
 273        group,
 274        probability_curve,
 275        max_channels;
 276 };
 277
 278 struct ent_marker{
 279    mdl_transform transform;
 280    u32 pstr_alias;
 281 };
 282
 283 enum skateshop_type{
 284    k_skateshop_type_boardshop = 0,
 285    k_skateshop_type_charshop = 1,
 286    k_skateshop_type_worldshop = 2,
 287    k_skateshop_type_DELETED = 3,
 288    k_skateshop_type_server = 4
 289 };
 290
 291 struct ent_skateshop{
 292    mdl_transform transform;
 293    u32 type, id_camera;
 294
 295    union{
 296       struct{
 297          u32 id_display,
 298              id_info,
 299              id_rack;
 300       }
 301       boards;
 302
 303       struct{
 304          u32 id_display,
 305              id_info;
 306       }
 307       character;
 308
 309       struct{
 310          u32 id_display,
 311              id_info;
 312       }
 313       worlds;
 314
 315       struct{
 316          u32 id_lever;
 317       }
 318       server;
 319    };
 320 };
 321
 322 struct ent_swspreview{
 323    u32 id_camera, id_display, id_display1;
 324 };
 325
 326 struct ent_traffic{
 327    mdl_transform transform;
 328    u32 submesh_start,
 329        submesh_count,
 330        start_node,
 331        node_count;
 332    float speed,
 333          t;
 334    u32 index;     /* into the path */
 335 };
 336
 337 struct ent_camera{
 338    mdl_transform transform;
 339    float fov;
 340 };
 341
 342 enum ent_menuitem_type{
 343    k_ent_menuitem_type_visual       = 0,
 344    k_ent_menuitem_type_event_button = 1,
 345    k_ent_menuitem_type_page_button  = 2,
 346    k_ent_menuitem_type_toggle       = 3,
 347    k_ent_menuitem_type_slider       = 4,
 348    k_ent_menuitem_type_page         = 5,
 349    k_ent_menuitem_type_binding      = 6,
 350    k_ent_menuitem_type_visual_nocol = 7,
 351    k_ent_menuitem_type_disabled     = 90
 352 };
 353
 354 enum ent_menuitem_stack_behaviour{
 355    k_ent_menuitem_stack_append  = 0,
 356    k_ent_menuitem_stack_replace = 1
 357 };
 358
 359 typedef struct ent_menuitem ent_menuitem;
 360 struct ent_menuitem{
 361    u32 type, groups,
 362        id_links[4];  /* ent_menuitem */
 363    f32 factive, fvisible;
 364
 365    mdl_transform transform;
 366    u32 submesh_start, submesh_count;
 367
 368    union{ u64 _u64;  /* force storage for 64bit pointers */
 369           i32 *pi32;
 370           f32 *pf32;
 371           void *pvoid;
 372    };
 373
 374    union{
 375       struct{
 376          u32 pstr_name;
 377       }
 378       visual;
 379
 380       struct{
 381          u32 id_min,    /* ent_marker */
 382              id_max,    /* . */
 383              id_handle, /* ent_menuitem */
 384              pstr_data;
 385       }
 386       slider;
 387
 388       struct{
 389          u32 pstr,
 390              stack_behaviour;
 391       }
 392       button;
 393
 394       struct{
 395          u32 id_check, /* ent_menuitem */
 396              pstr_data;
 397          v3f offset; /* relative to parent */
 398       }
 399       checkmark;
 400
 401       struct{
 402          u32 pstr_name,
 403              id_entrypoint,  /* ent_menuitem */
 404              id_viewpoint;   /* ent_camera */
 405       }
 406       page;
 407
 408       struct{
 409          u32 pstr_bind,
 410              font_variant;
 411       }
 412       binding;
 413    };
 414 };
 415
 416 struct ent_worldinfo{
 417    u32 pstr_name, pstr_author, pstr_desc;
 418    f32 timezone;
 419    u32 pstr_skybox;
 420    u32 flags;
 421 };
 422
 423 ent_marker *ent_find_marker( mdl_context *mdl, mdl_array_ptr *arr,
 424                              const char *alias );
 425
 426 enum channel_behaviour{
 427    k_channel_behaviour_unlimited = 0,
 428    k_channel_behaviour_discard_if_full = 1,
 429    k_channel_behaviour_crossfade_if_full = 2
 430 };
 431
 432 enum probability_curve{
 433    k_probability_curve_constant = 0,
 434    k_probability_curve_wildlife_day = 1,
 435    k_probability_curve_wildlife_night = 2
 436 };
 437
 438 struct ent_font{
 439    u32 alias,
 440        variant_start,
 441        variant_count,
 442        glyph_start,
 443        glyph_count,
 444        glyph_utf32_base;
 445 };
 446
 447 struct ent_font_variant{
 448    u32 name,
 449        material_id;
 450 };
 451
 452 struct ent_glyph{
 453    v2f size;
 454    u32 indice_start,
 455        indice_count;
 456 };
 457
 458 struct ent_ccmd{
 459    u32 pstr_command;
 460 };
 461
 462 enum ent_objective_filter{
 463    k_ent_objective_filter_none            = 0x00000000,
 464    k_ent_objective_filter_trick_shuvit    = 0x00000001,
 465    k_ent_objective_filter_trick_kickflip  = 0x00000002,
 466    k_ent_objective_filter_trick_treflip   = 0x00000004,
 467    k_ent_objective_filter_trick_any       =
 468       k_ent_objective_filter_trick_shuvit|
 469       k_ent_objective_filter_trick_treflip|
 470       k_ent_objective_filter_trick_kickflip,
 471    k_ent_objective_filter_flip_back       = 0x00000008,
 472    k_ent_objective_filter_flip_front      = 0x00000010,
 473    k_ent_objective_filter_flip_any        =
 474       k_ent_objective_filter_flip_back|
 475       k_ent_objective_filter_flip_front,
 476    k_ent_objective_filter_grind_truck_any = 0x00000020,
 477    k_ent_objective_filter_grind_board_any = 0x00000040,
 478    k_ent_objective_filter_grind_any       =
 479       k_ent_objective_filter_grind_truck_any|
 480       k_ent_objective_filter_grind_board_any,
 481    k_ent_objective_filter_footplant       = 0x00000080,
 482    k_ent_objective_filter_passthrough     = 0x00000100
 483 };
 484
 485 enum ent_objective_flag {
 486    k_ent_objective_hidden = 0x1,
 487    k_ent_objective_passed = 0x2
 488 };
 489
 490 struct ent_objective{
 491    mdl_transform transform;
 492    u32 submesh_start,
 493        submesh_count,
 494        flags,
 495        id_next,
 496        filter,filter2,
 497        id_win;
 498    i32 win_event;
 499    f32 time_limit;
 500 };
 501
 502 enum ent_challenge_flag {
 503    k_ent_challenge_timelimit = 0x1
 504 };
 505
 506 struct ent_challenge{
 507    mdl_transform transform;
 508    u32 pstr_alias,
 509        flags,
 510        target;
 511    i32 target_event;
 512    u32 reset;
 513    i32 reset_event;
 514    u32 first,
 515        camera,
 516        status;
 517 };
 518
 519 struct ent_relay {
 520    u32 targets[4][2];
 521    i32 targets_events[4];
 522 };
 523
 524 struct ent_cubemap {
 525    v3f co;
 526    u32 resolution, live, texture_id,
 527        framebuffer_id, renderbuffer_id, placeholder[2];
 528 };
 529
 530 typedef struct ent_call ent_call;
 531 struct ent_call{
 532    u32 id;
 533    i32 function;
 534    void *data;
 535 };
 536
 537 struct ent_miniworld {
 538    mdl_transform transform;
 539    u32 pstr_world;
 540    u32 camera;
 541    u32 proxy;
 542 };
 543
 544 struct ent_prop {
 545    mdl_transform transform;
 546    u32 submesh_start, submesh_count, flags, pstr_alias;
 547 };
 548
 549 struct ent_region {
 550    mdl_transform transform;
 551    u32 submesh_start, submesh_count, pstr_title, flags, zone_volume,
 552
 553        /* 105+ */
 554        target0[2];
 555 };
 556
 557 struct ent_glider {
 558    mdl_transform transform;
 559    u32 flags;
 560    f32 cooldown;
 561 };
 562
 563 struct ent_npc
 564 {
 565    mdl_transform transform;
 566    u32 id, context, camera;
 567 };
 568
 569 #include "world.h"
 570 void entity_call( world_instance *world, ent_call *call );