VG_STATIC int player_walk_scan_for_drop_in( player_instance *player )
{
struct player_walk *w = &player->_walk;
+ world_instance *world = get_active_world();
v3f dir, center;
q_mulv( player->rb.q, (v3f){0.0f,0.0f,1.0f}, dir );
ray_hit *ray = &samples[ sample_count ];
ray->dist = 2.0f;
- if( ray_world( pos, ray_dir, ray ) )
+ if( ray_world( world, pos, ray_dir, ray ) )
{
vg_line( pos, ray->pos, VG__RED );
vg_line_pt3( ray->pos, 0.025f, VG__BLACK );
ray_hit ray;
ray.dist = k_board_length*2.0f + 0.6f;
- if( ray_world( va, v0, &ray ) )
+ if( ray_world( world, va, v0, &ray ) )
{
vg_line( va, vb, VG__RED );
vg_line_pt3( ray.pos, 0.1f, VG__RED );
}
v3_muls( v0, -1.0f, v0 );
- if( ray_world( vb, v0, &ray ) )
+ if( ray_world( world, vb, v0, &ray ) )
{
vg_line( va, vb, VG__RED );
vg_line_pt3( ray.pos, 0.1f, VG__RED );
struct player_walk *w = &player->_walk;
v3_copy( player->rb.co, w->state.prev_pos );
+ enum walk_activity prev_state = w->state.activity;
+
if( w->state.activity == k_walk_activity_immobile )
return;
v2_normalize_clamp( walk );
w->move_speed = v2_length( walk );
+ world_instance *world = get_active_world();
/*
* Collision detection
*/
+
len = rb_capsule__scene( mtx, &w->collider, NULL,
- &world.rb_geo.inf.scene, manifold );
+ &world->rb_geo.inf.scene, manifold );
rb_manifold_filter_coplanar( manifold, len, 0.01f );
len = rb_manifold_apply_filtered( manifold, len );
if( w->state.activity != k_walk_activity_lockedmove )
w->state.activity = k_walk_activity_air;
- for( int i=0; i<len; i++ )
- {
+ w->surface = k_surface_prop_concrete;
+
+ for( int i=0; i<len; i++ ){
struct contact *ct = &manifold[i];
rb_debug_contact( ct );
- if( player_walk_normal_standable( player, ct->n ) )
- {
+ if( player_walk_normal_standable( player, ct->n ) ){
if( w->state.activity != k_walk_activity_lockedmove )
w->state.activity = k_walk_activity_ground;
v3_add( surface_avg, ct->n, surface_avg );
+
+ struct world_surface *surf = world_contact_surface( world, ct );
+ if( surf->info.surface_prop > w->surface )
+ w->surface = surf->info.surface_prop;
}
rb_prepare_contact( ct, k_rb_delta );
v3_muls( right_dir, walk[0], movedir );
v3_muladds( movedir, forward_dir, walk[1], movedir );
- if( w->state.activity == k_walk_activity_ground )
- {
+ if( w->state.activity == k_walk_activity_ground ){
v3_normalize( surface_avg );
v3f tx, ty;
rb_tangent_basis( surface_avg, tx, ty );
- if( v2_length2(walk) > 0.001f )
- {
+ if( v2_length2(walk) > 0.001f ){
/* clip movement to the surface */
float d = v3_dot(surface_avg,movedir);
v3_muladds( movedir, surface_avg, -d, movedir );
nominal_speed = k_walkspeed;
/* jump */
- if( player->input_jump->button.value )
- {
+ if( player->input_jump->button.value ){
+ float d = v3_dot( player->basis[1], player->rb.v );
+ v3_muladds( player->rb.v, player->basis[1], -d, player->rb.v );
v3_muladds( player->rb.v, player->basis[1], 5.0f, player->rb.v );
w->state.activity = k_walk_activity_air;
+ prev_state = k_walk_activity_air;
accel_speed = k_walk_air_accel;
nominal_speed = k_airspeed;
}
- else
- {
+ else{
player_friction( player->rb.v );
-
- struct world_material *surface_mat = world_contact_material(manifold);
- w->surface = surface_mat->info.surface_prop;
}
}
- else
- {
+ else{
accel_speed = k_walk_air_accel;
nominal_speed = k_airspeed;
}
- if( v2_length2(walk) > 0.001f )
- {
+ if( v2_length2(walk) > 0.001f ){
player_accelerate( player->rb.v, movedir, nominal_speed, accel_speed );
v3_normalize( movedir );
}
/*
* Resolve velocity constraints
*/
- for( int j=0; j<5; j++ )
- {
- for( int i=0; i<len; i++ )
- {
+ for( int j=0; j<5; j++ ){
+ for( int i=0; i<len; i++ ){
struct contact *ct = &manifold[i];
/*normal */
}
}
- /*
- * Depenetrate
- */
- v3f dt;
- rb_depenetrate( manifold, len, dt );
- v3_add( dt, player->rb.co, player->rb.co );
-
- /* TODO: Stepping......
- *
- * ideas; walkgrid style steps
- */
-#if 0
- if( w->state.activity == k_walk_activity_ground )
- {
- /* step */
+ /* stepping */
+ if( w->state.activity == k_walk_activity_ground||
+ prev_state == k_walk_activity_ground ){
float max_dist = 0.4f;
v3f pa, pb;
v3_copy( player->rb.co, pa );
- pa[1] += w->collider.radius + max_dist;
-
- v3_muladds( pa, (v3f){0.0f,1.0f,0.0f}, -max_dist * 2.0f, pb );
+ v3_muladds( pa, player->basis[1], w->collider.radius + max_dist, pa );
+ v3_muladds( pa, player->basis[1], -max_dist * 2.0f, pb );
vg_line( pa, pb, 0xff000000 );
v3f n;
float t;
- if( spherecast_world( pa, pb, w->collider.radius, &t, n ) != -1 )
- {
- if( player_walk_normal_standable( n ) )
- {
+ if( spherecast_world( world, pa, pb, w->collider.radius, &t, n ) != -1 ){
+ if( player_walk_normal_standable( player, n ) ){
v3_lerp( pa, pb, t, player->rb.co );
- player->rb.co[1] -= w->collider.radius;
+ v3_muladds( player->rb.co, player->basis[1],
+ -w->collider.radius - k_penetration_slop,
+ player->rb.co );
+ w->state.activity = k_walk_activity_ground;
+
+ float d = -v3_dot(n,player->rb.v),
+ g = -k_gravity * k_rb_delta;
+ v3_muladds( player->rb.v, n, d, player->rb.v );
+ v3_muladds( player->rb.v, player->basis[1], g, player->rb.v );
}
}
}
-#endif
+ /*
+ * Depenetrate
+ */
+ v3f dt;
+ rb_depenetrate( manifold, len, dt );
+ v3_add( dt, player->rb.co, player->rb.co );
/* integrate */
- if( w->state.activity == k_walk_activity_air )
- {
+ if( w->state.activity == k_walk_activity_air ){
v3_muladds( player->rb.v, player->basis[1], -k_gravity*k_rb_delta,
player->rb.v );
}
float movedist = v3_length( movedelta );
- if( movedist > 0.3f )
- {
+ if( movedist > 0.3f ){
float t, sr = w->collider.radius-0.04f;
v3f n;
- if( spherecast_world( lwr_prev, lwr_now, sr, &t, n ) != -1 )
- {
+ if( spherecast_world( world, lwr_prev, lwr_now, sr, &t, n ) != -1 ){
v3_lerp( lwr_prev, lwr_now, vg_maxf(0.01f,t), player->rb.co );
player->rb.co[1] -= w->collider.radius;
rb_update_transform( &player->rb );
}
}
- teleport_gate *gate;
- if( (gate = world_intersect_gates( player->rb.co, w->state.prev_pos )) )
- {
+ ent_gate *gate =
+ world_intersect_gates( world, player->rb.co, w->state.prev_pos );
+ if( gate ){
m4x3_mulv( gate->transport, player->rb.co, player->rb.co );
m3x3_mulv( gate->transport, player->rb.v, player->rb.v );
}
}
+VG_STATIC void player__walk_restore( player_instance *player )
+{
+ struct player_walk *w = &player->_walk;
+ w->state = w->state_gate_storage;
+}
+
VG_STATIC void player__walk_post_update( player_instance *player )
{
struct player_walk *w = &player->_walk;
v3_add( player->rb.co, p1, p1 );
vg_line( player->rb.co, p1, VG__PINK );
+
+
+ int walk_phase = 0;
+ if( vg_fractf(w->walk_timer) > 0.5f )
+ walk_phase = 1;
+ else
+ walk_phase = 0;
+
+ if( (w->step_phase != walk_phase) &&
+ (w->state.activity == k_walk_activity_ground ) )
+ {
+ audio_lock();
+ if( w->surface == k_surface_prop_concrete ){
+ audio_oneshot_3d(
+ &audio_footsteps[rand()%vg_list_size(audio_footsteps)],
+ player->rb.co, 40.0f, 1.0f
+ );
+ }
+ else if( w->surface == k_surface_prop_grass ){
+ audio_oneshot_3d(
+ &audio_footsteps_grass[rand()%vg_list_size(audio_footsteps_grass)],
+ player->rb.co, 40.0f, 1.0f
+ );
+ }
+ else if( w->surface == k_surface_prop_wood ){
+ audio_oneshot_3d(
+ &audio_footsteps_wood[rand()%vg_list_size(audio_footsteps_wood)],
+ player->rb.co, 40.0f, 1.0f
+ );
+ }
+ audio_unlock();
+ }
+
+ w->step_phase = walk_phase;
}
VG_STATIC void player__walk_animate( player_instance *player,
player_pose apose, bpose;
- if( w->move_speed > 0.025f )
- {
+ if( w->move_speed > 0.025f ){
/* TODO move */
float walk_norm = 30.0f/(float)w->anim_walk->length,
run_norm = 30.0f/(float)w->anim_run->length,
w->walk_timer += walk_adv * vg.time_delta;
}
- else
- {
+ else{
w->walk_timer = 0.0f;
}
float walk_yaw = player_get_heading_yaw( player );
- if( w->state.outro_anim )
- {
+ if( w->state.outro_anim ){
struct player_avatar *av = player->playeravatar;
float outro_length = (float)w->state.outro_anim->length /
w->state.outro_anim->rate,
outro_time, bpose );
skeleton_lerp_pose( sk, apose, bpose, outro_t * 10.0f, dest->pose );
- if( w->state.outro_type == k_walk_outro_drop_in )
- {
+ if( w->state.outro_type == k_walk_outro_drop_in ){
float inv_rate = 1.0f / w->state.outro_anim->rate,
anim_frames = w->state.outro_anim->length * inv_rate,
step_frames = 12.0f * inv_rate,
/* the drop in bit */
- if( step_t >= 1.0f )
- {
+ if( step_t >= 1.0f ){
v4f final_q;
player_walk_drop_in_overhang_transform( player, dop_t,
player->rb.co, final_q );
}
return;
}
- else
- {
+ else{
v3_muladds( dest->root_co, player->rb.to_world[1],
-0.1f * outro_t, dest->root_co );
player->holdout_time = 1.0f;
}
}
- else
- {
+ else{
skeleton_copy_pose( sk, apose, dest->pose );
}
"k_walk_activity_immobile",
"k_walk_activity_lockedmove" }
[w->state.activity] );
-
- if( w->state.outro_anim )
- {
+ player__debugtext( 1, "surface: %s\n",
+ (const char *[]){ "concrete",
+ "wood",
+ "grass",
+ "tiles",
+ "metal" }
+ [w->surface] );
+
+ if( w->state.outro_anim ){
float outro_length = (float)w->state.outro_anim->length /
w->state.outro_anim->rate,
outro_time = vg.time - w->state.outro_start_time;
rb_update_transform( &player->rb );
}
+VG_STATIC void player__walk_reset( player_instance *player, ent_spawn *rp )
+{
+ struct player_walk *w = &player->_walk;
+ w->state.activity = k_walk_activity_air;
+ w->state.outro_type = k_walk_outro_none;
+ w->state.outro_anim = NULL;
+ w->state.outro_start_time = 0.0;
+}
+
#endif /* PLAYER_DEVICE_WALK_H */
projects / carveJwlIkooP6JGAAIwe30JlM.git / blobdiff