player.h

   1 #pragma once
   2 #include "vg/vg_platform.h"
   3
   4 struct player_cam_controller {
   5    enum camera_mode{
   6       k_cam_firstperson = 1,
   7       k_cam_thirdperson = 0
   8    }
   9    camera_mode;
  10    f32 camera_type_blend;
  11
  12    v3f fpv_offset,         /* expressed relative to rigidbody */
  13        tpv_offset,
  14        tpv_offset_extra,
  15        fpv_viewpoint,      /* expressed relative to neck bone inverse final*/
  16        fpv_offset_smooth,
  17        fpv_viewpoint_smooth,
  18        tpv_offset_smooth,
  19        tpv_lpf,
  20        cam_velocity_smooth;
  21 };
  22
  23 #include "player_common.h"
  24 #include "network_compression.h"
  25 #include "player_effects.h"
  26 #include "player_api.h"
  27 #include "player_ragdoll.h"
  28 #include "player_model.h"
  29 #include "player_render.h"
  30
  31 struct player_subsystem_interface
  32 {
  33    void(*system_register)(void);
  34    void(*bind)(void);
  35    void(*pre_update)(void);
  36    void(*update)(void);
  37    void(*post_update)(void);
  38    void(*im_gui)( ui_context *ctx );
  39    void(*animate)(void);
  40    void(*pose)( void *animator, player_pose *pose );
  41    void(*effects)( void *animator, m4x3f *final_mtx, struct player_board *board,
  42                    struct player_effects_data *effect_data );
  43    void(*post_animate)(void);
  44
  45    void(*network_animator_exchange)( bitpack_ctx *ctx, void *data );
  46    void(*sfx_oneshot)( u8 id, v3f pos, f32 volume );
  47
  48    void(*sfx_comp)(void *animator);
  49    void(*sfx_kill)(void);
  50
  51    void *animator_data;
  52    u32 animator_size;
  53
  54    const char *name;
  55 };
  56
  57 #define PLAYER_REWIND_FRAMES 60*4
  58 #define RESET_MAX_TIME 45.0
  59
  60 extern i32 k_invert_y;
  61 struct localplayer
  62 {
  63    /* transform definition */
  64    rigidbody rb;
  65    v3f angles;
  66
  67    bool have_glider, glider_orphan, drowned;
  68
  69    /*
  70     * Camera management
  71     * ---------------------------
  72     */
  73    vg_camera cam;
  74    struct player_cam_controller cam_control;
  75    f32 cam_trackshake;
  76
  77    float cam_velocity_influence,
  78          cam_velocity_coefficient,
  79          cam_velocity_constant,
  80          cam_velocity_coefficient_smooth,
  81          cam_velocity_constant_smooth,
  82          cam_velocity_influence_smooth,
  83          cam_dist,
  84          cam_dist_smooth;
  85
  86    v3f cam_land_punch, cam_land_punch_v;
  87    ent_gate *gate_waiting;
  88    int deferred_frame_record;
  89
  90    int immobile;
  91
  92    int rewinded_since_last_gate;
  93
  94    /*
  95     * Network
  96     * --------------------------------------------------
  97     */
  98    u16 boundary_hash;
  99    struct net_sfx {
 100       u8 system, priority, id;
 101       f32 subframe, volume;
 102       v3f location;
 103    }
 104    sfx_buffer[4],             /* large timeframe 1/10s; for networking */
 105    local_sfx_buffer[2];       /* per framerate 1/30s; for replay */
 106    u32 sfx_buffer_count,
 107        local_sfx_buffer_count;
 108
 109    /*
 110     * Animation
 111     * --------------------------------------------------
 112     */
 113
 114    struct player_ragdoll  ragdoll;
 115    struct player_model    fallback_model;
 116    struct player_board    fallback_board;
 117
 118    u16 board_view_slot, playermodel_view_slot;
 119
 120    player_pose            pose;
 121    player_pose            holdout_pose;
 122    float                  holdout_time;
 123
 124    m4x3f                 *final_mtx;
 125
 126    /*
 127     * Subsystems
 128     * -------------------------------------------------
 129     */
 130
 131    enum player_subsystem subsystem,
 132                          observing_system;
 133
 134    /*
 135     * Rendering
 136     */
 137    mdl_context skeleton_meta;
 138    struct skeleton skeleton;
 139
 140    u8 id_hip,
 141       id_chest,
 142       id_ik_hand_l,
 143       id_ik_hand_r,
 144       id_ik_elbow_l,
 145       id_ik_elbow_r,
 146       id_head,
 147       id_foot_l,
 148       id_foot_r,
 149       id_ik_foot_l,
 150       id_ik_foot_r,
 151       id_ik_knee_l,
 152       id_ik_knee_r,
 153       id_wheel_l,
 154       id_wheel_r,
 155       id_board,
 156       id_eyes,
 157       id_world;
 158
 159    u8 skeleton_mirror[32];
 160
 161    struct player_effects_data effect_data;
 162 }
 163 extern localplayer;
 164 extern struct player_subsystem_interface *player_subsystems[];
 165
 166 /*
 167  * Gameloop tables
 168  * ---------------------------------------------------------
 169  */
 170
 171 void player_init(void);
 172 void player__debugtext( ui_context *ctx, int size, const char *fmt, ... );
 173 void player__use_mesh( glmesh *mesh );
 174 void player__use_model( u16 reg_id );
 175
 176 void player__bind(void);
 177 void player__pre_update(void);
 178 void player__update(void);
 179 void player__post_update(void);
 180
 181 void player__pass_gate( u32 id );
 182 void player__im_gui( ui_context *ctx );
 183 void player__setpos( v3f pos );
 184 void player__spawn( ent_spawn *rp );
 185 void player__clean_refs(void);
 186 void player__reset(void);
 187 void player__kill(void);
 188 void player__begin_holdout( v3f offset );
 189
 190 int localplayer_cmd_respawn( int argc, const char *argv[] );
 191 void player_apply_transport_to_cam( m4x3f transport );
 192
 193 void player__clear_sfx_buffer(void);
 194 void player__networked_sfx( u8 system, u8 priority, u8 id,
 195                             v3f pos, f32 volume );
 196 void net_sfx_exchange( bitpack_ctx *ctx, struct net_sfx *sfx );
 197 void net_sfx_play( struct net_sfx *sfx );