/*
- * Copyright 2021-2022 (C) Mount0 Software, Harry Godden - All Rights Reserved
- * -----------------------------------------------------------------------------
- *
- * Player head module
- *
- * -----------------------------------------------------------------------------
+ * Copyright (C) 2021-2022 Mt.ZERO Software, Harry Godden - All Rights Reserved
*/
#ifndef PLAYER_H
#define PLAYER_H
+#define PLAYER_REWIND_FRAMES 60*4
+
#include "audio.h"
#include "common.h"
#include "world.h"
#include "skeleton.h"
#include "bvh.h"
-static float
- k_walkspeed = 7.0f, /* no longer used */
- k_runspeed = 14.0f,
+VG_STATIC float
+ k_walkspeed = 12.0f, /* no longer used */
+ k_runspeed = 20.0f,
k_board_radius = 0.3f,
k_board_length = 0.45f,
k_board_allowance = 0.04f,
- k_friction_lat = 8.8f,
+ //k_friction_lat = 8.8f,
+ k_friction_lat = 12.0f,
k_friction_resistance = 0.01f,
k_max_push_speed = 16.0f,
k_push_accel = 10.0f,
k_steer_air_lerp = 0.3f,
k_pump_force = 0.0f,
k_downforce = 5.0f,
+ k_walk_downforce = 8.0f,
k_jump_charge_speed = (1.0f/1.0f),
k_jump_force = 5.0f,
k_pitch_limit = 1.5f,
k_look_speed = 2.0f,
- k_walk_accel = 5.0f,
+ k_walk_accel = 150.0f,
k_walk_friction = 8.0f;
-static int freecam = 0;
-static int walk_grid_iterations = 1;
-static float fc_speed = 10.0f;
+VG_STATIC int cl_playermdl_id = 0;
+VG_STATIC int freecam = 0;
+VG_STATIC int walk_grid_iterations = 1;
+VG_STATIC float fc_speed = 10.0f;
/*
* -----------------------------------------------------------------------------
* -----------------------------------------------------------------------------
*/
-static struct gplayer
+VG_STATIC struct gplayer
{
/* Physics */
rigidbody collide_front, collide_back;
float vswitch, slip, slip_last,
reverse;
- float grab, jump;
+ float grab, jump, pushing, push_time;
+ double start_push;
int in_air, on_board, jump_charge, jump_dir;
m3x3f vr,vr_pstep;
phys,
phys_gate_frame;
- float pushing, push_time;
- int is_dead;
+ m4x3f visual_transform,
+ inv_visual_transform;
+
+ int is_dead, death_tick_allowance, rewinding;
+ int rewind_sound_wait;
v3f land_target;
v3f land_target_log[22];
v3f handl_target, handr_target,
handl, handr;
+
+ /* Input */
+ struct input_binding *input_js1h,
+ *input_js1v,
+ *input_js2h,
+ *input_js2v,
+ *input_emjs2h,
+ *input_emjs2v,
+ *input_jump,
+ *input_push,
+ *input_walkh,
+ *input_walkv,
+ *input_switch_mode,
+ *input_reset,
+ *input_grab;
/* Camera */
float air_blend;
+ float air_time;
v3f camera_pos, smooth_localcam;
v2f angles;
- m4x3f camera, camera_inverse;
+
+ struct rewind_frame
+ {
+ v3f pos;
+ v2f ang;
+ }
+ *rewind_buffer;
+ u32 rewind_incrementer,
+ rewind_length;
+
+ float rewind_time, rewind_total_length, rewind_predicted_time;
+ double diag_rewind_start, diag_rewind_time;
+ float dist_accum;
/* animation */
double jump_time;
fsetup,
walk_timer,
fjump,
- fonboard;
+ fonboard,
+ frun;
+ float walk;
int step_phase;
+ enum mdl_surface_prop surface_prop;
/* player model */
struct player_model
{
- glmesh mesh;
+ glmesh player_meshes[3];
+
+ mdl_context meta;
struct skeleton sk;
struct skeleton_anim *anim_stand,
*anim_highg,
*anim_push, *anim_push_reverse,
*anim_ollie, *anim_ollie_reverse,
*anim_grabs, *anim_stop,
- *anim_walk, *anim_run, *anim_idle;
+ *anim_walk, *anim_run, *anim_idle,
+ *anim_jump;
u32 id_hip,
id_ik_hand_l,
rigidbody rb;
u32 parent;
}
- *ragdoll;
+ ragdoll[32];
u32 ragdoll_count;
int shoes[2];
/*
* API
*/
-static float *player_get_pos(void);
-static void player_kill(void);
-static float *player_cam_pos(void);
-static void player_save_frame(void);
-static void player_restore_frame(void);
+VG_STATIC float *player_get_pos(void);
+VG_STATIC void player_kill(void);
+VG_STATIC float *player_cam_pos(void);
+VG_STATIC void player_save_frame(void);
+VG_STATIC void player_restore_frame(void);
+VG_STATIC void player_save_rewind_frame(void);
/*
* Submodules
*/
+VG_STATIC void player_mouseview(void);
+
#include "player_physics.h"
#include "player_ragdoll.h"
#include "player_model.h"
* -----------------------------------------------------------------------------
*/
-static void player_register(void) /* 0 */
+VG_STATIC void player_init(void) /* 1 */
{
- player_model_register();
-}
+ player.input_js1h = vg_create_named_input( "steer-h", k_input_type_axis );
+ player.input_js1v = vg_create_named_input( "steer-v", k_input_type_axis );
+ player.input_grab = vg_create_named_input( "grab", k_input_type_axis_norm );
+ player.input_js2h = vg_create_named_input( "grab-h", k_input_type_axis );
+ player.input_js2v = vg_create_named_input( "grab-v", k_input_type_axis );
+ player.input_emjs2h = vg_create_named_input( "kbgrab-h", k_input_type_axis );
+ player.input_emjs2v = vg_create_named_input( "kbgrab-v", k_input_type_axis );
+ player.input_jump = vg_create_named_input( "jump", k_input_type_button );
+ player.input_push = vg_create_named_input( "push", k_input_type_axis_norm );
+
+ player.input_walkh = vg_create_named_input( "walk-h",
+ k_input_type_axis );
+ player.input_walkv = vg_create_named_input( "walk-v",
+ k_input_type_axis );
+
+
+ player.input_switch_mode = vg_create_named_input( "switch-mode",
+ k_input_type_button );
+ player.input_reset = vg_create_named_input( "reset", k_input_type_button );
+
+ const char *default_cfg[] =
+ {
+ "bind steer-h gp-ls-h",
+ "bind -steer-h a",
+ "bind +steer-h d",
+
+ "bind steer-v gp-ls-v",
+ "bind -steer-v w",
+ "bind +steer-v s",
+
+ "bind grab gp-rt",
+ "bind grab-h gp-rs-h",
+ "bind grab-v gp-rs-v",
+
+ "bind -kbgrab-h left",
+ "bind +kbgrab-h right",
+ "bind -kbgrab-v down",
+ "bind +kbgrab-v up",
+
+ "bind jump space",
+ "bind jump gp-a",
+
+ "bind push gp-lt",
+ "bind +push shift",
+
+ "bind walk-h gp-ls-h",
+ "bind walk-v gp-ls-v",
+ "bind +walk-h d",
+ "bind -walk-h a",
+ "bind +walk-v w",
+ "bind -walk-v s",
+
+ "bind reset gp-lb",
+ "bind reset r",
+
+ "bind switch-mode gp-y",
+ "bind switch-mode e",
+ };
+
+ for( int i=0; i<vg_list_size(default_cfg); i++ )
+ execute_console_input(default_cfg[i]);
+
+ rb_init( &player.phys.rb );
+ rb_init( &player.collide_front );
+ rb_init( &player.collide_back );
+
+ vg_convar_push( (struct vg_convar){
+ .name = "cl_playermdl_id",
+ .data = &cl_playermdl_id,
+ .data_type = k_convar_dtype_i32,
+ .opt_i32 = { .min=0, .max=2, .clamp=1 },
+ .persistent = 1
+ });
+
+ vg_convar_push( (struct vg_convar){
+ .name = "walk_speed",
+ .data = &k_walkspeed,
+ .data_type = k_convar_dtype_f32,
+ .opt_f32 = { .clamp = 0 },
+ .persistent = 0
+ });
+
+ vg_convar_push( (struct vg_convar){
+ .name = "run_speed",
+ .data = &k_runspeed,
+ .data_type = k_convar_dtype_f32,
+ .opt_f32 = { .clamp = 0 },
+ .persistent = 1
+ });
+
+ vg_convar_push( (struct vg_convar){
+ .name = "walk_accel",
+ .data = &k_walk_accel,
+ .data_type = k_convar_dtype_f32,
+ .opt_f32 = { .clamp = 0 },
+ .persistent = 1
+ });
+
+ vg_convar_push( (struct vg_convar){
+ .name = "fc",
+ .data = &freecam,
+ .data_type = k_convar_dtype_i32,
+ .opt_i32 = { .min=0, .max=1, .clamp=1 },
+ .persistent = 1
+ });
+
+ vg_convar_push( (struct vg_convar){
+ .name = "fcs",
+ .data = &fc_speed,
+ .data_type = k_convar_dtype_f32,
+ .opt_f32 = { .clamp = 0 },
+ .persistent = 1
+ });
+
+ vg_function_push( (struct vg_cmd){
+ .name = "reset",
+ .function = reset_player
+ });
+
+ player.rewind_length = 0;
+ player.rewind_buffer =
+ vg_linear_alloc( vg_mem.rtmemory,
+ sizeof(struct rewind_frame) * PLAYER_REWIND_FRAMES );
-static void player_init(void) /* 1 */
-{
player_model_init();
- rb_init( &player.collide_front );
- rb_init( &player.collide_back );
+ /* controls */
+
}
-static void player_update(void) /* 2 */
+VG_STATIC void player_save_rewind_frame(void)
{
- struct player_phys *phys = &player.phys;
+ if( player.rewind_length < PLAYER_REWIND_FRAMES )
+ {
+ struct rewind_frame *fr =
+ &player.rewind_buffer[ player.rewind_length ++ ];
- for( int i=0; i<player.land_log_count; i++ )
- vg_line_cross( player.land_target_log[i],
- player.land_target_colours[i], 0.25f);
+ v2_copy( player.angles, fr->ang );
+ v3_copy( player.camera_pos, fr->pos );
- if( vg_get_axis("grabl")>0.0f)
- {
- player.is_dead = 0;
- player_restore_frame();
+ player.rewind_incrementer = 0;
- if( !phys->on_board )
+ if( player.rewind_length > 1 )
{
- player.angles[0] = atan2f( -phys->rb.forward[2],
- -phys->rb.forward[0] );
+ player.rewind_total_length +=
+ v3_dist( player.rewind_buffer[player.rewind_length-1].pos,
+ player.rewind_buffer[player.rewind_length-2].pos );
}
+ }
+}
+
+/*
+ * Free camera movement
+ */
+VG_STATIC void player_mouseview(void)
+{
+ if( ui_want_mouse() )
+ return;
+
+ v2_muladds( player.angles, vg.mouse_delta, 0.0025f, player.angles );
+ player.angles[1] = vg_clampf( player.angles[1], -VG_PIf*0.5f, VG_PIf*0.5f );
+}
- player.mdl.shoes[0] = 1;
- player.mdl.shoes[1] = 1;
+/* Deal with input etc */
+VG_STATIC void player_update_pre(void)
+{
+ struct player_phys *phys = &player.phys;
- world_routes_notify_reset();
+ if( player.rewinding )
+ {
+ return;
}
- if( vg_get_button_down( "switchmode" ) )
+ if( vg_input_button_down( player.input_reset ) )
{
- phys->on_board ^= 0x1;
+ if( player.is_dead )
+ {
+ reset_player( 0, NULL );
+ audio_lock();
+ audio_play_oneshot( &audio_ui[0], 1.0f );
+ audio_unlock();
+ }
+ else
+ {
+ double delta = world.time - world.last_use;
+
+ if( (delta <= RESET_MAX_TIME) && (world.last_use != 0.0) )
+ {
+ player.rewinding = 1;
+ player.rewind_sound_wait = 1;
+ player.rewind_time = (float)player.rewind_length - 0.0001f;
+ player_save_rewind_frame();
+ audio_lock();
+ audio_play_oneshot( &audio_rewind[0], 1.0f );
+ audio_unlock();
+
+ /* based on analytical testing. DONT CHANGE!
+ *
+ * time taken: y = (x^(4/5)) * 74.5
+ * inverse : x = (2/149)^(4/5) * y^(4/5)
+ */
+
+ float constant = powf( 2.0f/149.0f, 4.0f/5.0f ),
+ curve = powf( player.rewind_total_length, 4.0f/5.0f );
+
+ player.rewind_predicted_time = constant * curve;
+ player.diag_rewind_start = vg.time;
+ player.diag_rewind_time = player.rewind_time;
+
+ player.is_dead = 0;
+ player.death_tick_allowance = 30;
+ player_restore_frame();
+
+ if( !phys->on_board )
+ {
+ player.angles[0] = atan2f( -phys->rb.forward[2],
+ -phys->rb.forward[0] );
+ }
+
+ player.mdl.shoes[0] = 1;
+ player.mdl.shoes[1] = 1;
+
+ world_routes_notify_reset();
+
+ /* apply 1 frame of movement */
+ player_do_motion();
+ }
+ else
+ {
+ /* cant do that */
+ audio_lock();
+ audio_play_oneshot( &audio_rewind[4], 1.0f );
+ audio_unlock();
+ }
+ }
}
- if( (glfwGetKey( vg_window, GLFW_KEY_O ) || (phys->rb.co[1] < 0.0f)) &&
- !player.is_dead)
+ if( vg_input_button_down( player.input_switch_mode ) )
{
- player_ragdoll_copy_model( phys->rb.v );
- player.is_dead = 1;
+ phys->on_board ^= 0x1;
+
+ audio_lock();
+ if( phys->on_board )
+ {
+ v3_muladds( phys->rb.v, phys->rb.forward, 0.2f, phys->rb.v );
+ audio_play_oneshot( &audio_lands[6], 1.0f );
+ }
+ else
+ {
+ audio_play_oneshot( &audio_lands[5], 1.0f );
+ }
+
+ audio_unlock();
}
+ if( !phys->on_board )
+ player_mouseview();
+}
+
+VG_STATIC void player_update_fixed(void) /* 2 */
+{
+ if( player.rewinding )
+ return;
+
+ if( player.death_tick_allowance )
+ player.death_tick_allowance --;
+
+ struct player_phys *phys = &player.phys;
+
if( player.is_dead )
{
player_ragdoll_iter();
+ }
+ else
+ {
+ player.rewind_incrementer ++;
+
+ if( player.rewind_incrementer > (u32)(0.25/VG_TIMESTEP_FIXED) )
+ {
+ player_save_rewind_frame();
+ }
+
+ player_do_motion();
+ }
+}
+
+VG_STATIC void player_update_post(void)
+{
+ for( int i=0; i<player.land_log_count; i++ )
+ vg_line_cross( player.land_target_log[i],
+ player.land_target_colours[i], 0.25f);
+
+ if( player.is_dead )
+ {
player_debug_ragdoll();
if( !freecam )
}
else
{
- player_do_motion();
player_animate();
if( !freecam )
if( freecam )
player_freecam();
- player_camera_update();
+
+ /* CAMERA POSITIONING: LAYER 0 */
+ v2_copy( player.angles, camera_angles );
+ v3_copy( player.camera_pos, camera_pos );
+
+ if( player.rewinding )
+ {
+ if( player.rewind_time <= 0.0f )
+ {
+ double taken = vg.time - player.diag_rewind_start;
+ vg_success( "Rewind took (rt, pl, tl): %f, %f, %f\n",
+ taken, player.diag_rewind_time,
+ player.rewind_total_length );
+
+ player.rewinding = 0;
+ player.rewind_length = 1;
+ player.rewind_total_length = 0.0f;
+ player.rewind_incrementer = 0;
+ world.sky_target_rate = 1.0;
+ }
+ else
+ {
+ world.sky_target_rate = -100.0;
+ assert( player.rewind_length > 0 );
+
+ v2f override_angles;
+ v3f override_pos;
+
+ float budget = vg.time_delta,
+ overall_length = player.rewind_length;
+
+ world_routes_rollback_time( player.rewind_time / overall_length );
+
+ for( int i=0; (i<10)&&(player.rewind_time>0.0f)&&(budget>0.0f); i ++ )
+ {
+ /* Interpolate frames */
+ int i0 = floorf( player.rewind_time ),
+ i1 = VG_MIN( i0+1, player.rewind_length-1 );
+
+ struct rewind_frame *fr = &player.rewind_buffer[i0],
+ *fr1 = &player.rewind_buffer[i1];
+
+ float dist = vg_maxf( v3_dist( fr->pos, fr1->pos ), 0.001f ),
+ subl = vg_fractf( player.rewind_time ) + 0.001f,
+
+ sramp= 3.0f-(1.0f/(0.4f+0.4f*player.rewind_time)),
+ speed = sramp*28.0f + 0.5f*player.rewind_time,
+ mod = speed * (budget / dist),
+
+ advl = vg_minf( mod, subl ),
+ advt = (advl / mod) * budget;
+
+ player.dist_accum += speed * advt;
+ player.rewind_time -= advl;
+ budget -= advt;
+ }
+
+ player.rewind_time = vg_maxf( 0.0f, player.rewind_time );
+
+ float current_time = vg.time - player.diag_rewind_start,
+ remaining = player.rewind_predicted_time - current_time;
+
+ if( player.rewind_sound_wait )
+ {
+ if( player.rewind_predicted_time >= 6.5f )
+ {
+ if( remaining <= 6.5f )
+ {
+ audio_lock();
+ audio_play_oneshot( &audio_rewind[3], 1.0f );
+ audio_unlock();
+ player.rewind_sound_wait = 0;
+ }
+ }
+ else if( player.rewind_predicted_time >= 2.5f )
+ {
+ if( remaining <= 2.5f )
+ {
+ audio_lock();
+ audio_play_oneshot( &audio_rewind[2], 1.0f );
+ audio_unlock();
+ player.rewind_sound_wait = 0;
+ }
+ }
+ else if( player.rewind_predicted_time >= 1.5f )
+ {
+ if( remaining <= 1.5f )
+ {
+ audio_lock();
+ audio_play_oneshot( &audio_rewind[1], 1.0f );
+ audio_unlock();
+ player.rewind_sound_wait = 0;
+ }
+ }
+
+
+ }
+
+ int i0 = floorf( player.rewind_time ),
+ i1 = VG_MIN( i0+1, player.rewind_length-1 );
+
+ struct rewind_frame *fr = &player.rewind_buffer[i0],
+ *fr1 = &player.rewind_buffer[i1];
+
+ float sub = vg_fractf(player.rewind_time);
+
+ v3_lerp( fr->pos, fr1->pos, sub, override_pos );
+ override_angles[0] = vg_alerpf( fr->ang[0], fr1->ang[0], sub );
+ override_angles[1] = vg_lerpf ( fr->ang[1], fr1->ang[1], sub );
+
+ /* CAMERA POSITIONING: LAYER 1 */
+ float blend = (4.0f-player.rewind_time) * 0.25f,
+ c = vg_clampf( blend, 0.0f, 1.0f );
+
+ camera_angles[0] = vg_alerpf(override_angles[0], player.angles[0], c);
+ camera_angles[1] = vg_lerpf (override_angles[1], player.angles[1], c);
+ v3_lerp( override_pos, player.camera_pos, c, camera_pos );
+ }
+ }
+
+ camera_update();
player_audio();
}
-static void draw_player(void) /* 3 */
+VG_STATIC void draw_player( m4x3f cam )
{
if( player.is_dead )
player_model_copy_ragdoll();
shader_viewchar_use();
vg_tex2d_bind( &tex_characters, 0 );
shader_viewchar_uTexMain( 0 );
- shader_viewchar_uCamera( player.camera[3] );
- shader_viewchar_uPv( vg_pv );
+ shader_viewchar_uCamera( cam[3] );
+ shader_viewchar_uPv( vg.pv );
shader_link_standard_ub( _shader_viewchar.id, 2 );
glUniformMatrix4x3fv( _uniform_viewchar_uTransforms,
player.mdl.sk.bone_count,
0,
(float *)player.mdl.sk.final_mtx );
- mesh_bind( &player.mdl.mesh );
- mesh_draw( &player.mdl.mesh );
+ mesh_bind( &player.mdl.player_meshes[cl_playermdl_id] );
+ mesh_draw( &player.mdl.player_meshes[cl_playermdl_id] );
}
/*
* -----------------------------------------------------------------------------
*/
-static float *player_get_pos(void)
+VG_STATIC float *player_get_pos(void)
{
return player.phys.rb.co;
}
-static void player_kill(void)
+VG_STATIC void player_kill(void)
{
- player.is_dead = 1;
- player_ragdoll_copy_model( player.phys.rb.v );
+ if( player.death_tick_allowance == 0 )
+ {
+ player.is_dead = 1;
+ player_ragdoll_copy_model( player.phys.rb.v );
+ world_routes_clear();
+ }
}
-static float *player_cam_pos(void)
+VG_STATIC float *player_cam_pos(void)
{
return player.camera_pos;
}
projects / carveJwlIkooP6JGAAIwe30JlM.git / blobdiff