player_ragdoll.h

   1 #pragma once
   2
   3 /*
   4  * Copyright (C) 2021-2024 Mt.ZERO Software - All Rights Reserved
   5  *
   6  * Ragdoll system
   7  */
   8
   9 #include "player_api.h"
  10 #include "skeleton.h"
  11 #include "vg/vg_rigidbody.h"
  12 #include "vg/vg_rigidbody_constraints.h"
  13
  14 struct player_ragdoll{
  15    struct ragdoll_part{
  16       u32 bone_id;
  17
  18       /* Collider transform relative to bone */
  19       m4x3f collider_mtx,
  20             inv_collider_mtx;
  21
  22       v4f prev_q;
  23       v3f prev_co;
  24
  25       u32 use_limits;
  26       v3f limits[2];
  27
  28       u32 parent;
  29       u32 colour;
  30
  31       rigidbody rb;
  32       enum bone_collider type;
  33
  34       union {
  35          rb_capsule capsule;
  36          boxf box;
  37       }
  38       inf;
  39    }
  40    parts[32];
  41    u32 part_count;
  42
  43    rb_constr_pos  position_constraints[32];
  44    u32            position_constraints_count;
  45
  46    rb_constr_swingtwist cone_constraints[32];
  47    u32                  cone_constraints_count;
  48
  49    /* TODO: Fix duplicated data */
  50    u32 constraint_associations[32][2];
  51    int shoes[2];
  52 };
  53
  54 enum player_die_type {
  55    k_player_die_type_generic,
  56    k_player_die_type_head,
  57    k_player_die_type_feet
  58 };
  59
  60 void player_ragdoll_init(void);
  61 void player_init_ragdoll_bone_collider( struct skeleton_bone *bone,
  62                                            struct ragdoll_part *rp );
  63 u32 ragdoll_bone_parent( struct player_ragdoll *rd, u32 bone_id );
  64 void setup_ragdoll_from_skeleton( struct skeleton *sk,
  65                                   struct player_ragdoll *rd );
  66 void copy_ragdoll_pose_to_localplayer( struct player_ragdoll *rd );
  67 void copy_localplayer_to_ragdoll( struct player_ragdoll *rd,
  68                                   enum player_die_type type );
  69
  70 void player_debug_ragdoll(void);
  71 void player_ragdoll_iter( struct player_ragdoll *rd );