X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=player.h;h=72c26edb5d1cd8b8d0325520d67e4b600aea137f;hb=5f34184cad016aa2f8ea530b3be009703459e981;hp=ccc74dc40717c87a41f3a1b8b19236d6b51ec4e0;hpb=4fccea589f00c06c570cc4ea3e7a69d191328ffb;p=carveJwlIkooP6JGAAIwe30JlM.git diff --git a/player.h b/player.h index ccc74dc..72c26ed 100644 --- a/player.h +++ b/player.h @@ -1,1599 +1,262 @@ #ifndef PLAYER_H #define PLAYER_H -#include "common.h" -#include "character.h" - -static int freecam = 0; -static float k_walkspeed = 2.0f; - -static struct gplayer -{ - /* Physics */ - v3f co, v, a, v_last, m, bob; - v4f rot; - float vswitch, slip, slip_last, - reverse; - - float iY; /* Yaw inertia */ - int in_air, is_dead, on_board; - - /* Input */ - v2f joy_l; - - v2f board_xy; - float grab; - float pitch; - - v3f land_target; - v3f land_target_log[22]; - u32 land_target_colours[22]; - int land_log_count; - m3x3f vr; - - m4x3f to_world, to_local; - - struct character mdl; - - v3f handl_target, handr_target, - handl, handr; - - /* Camera */ - float air_blend; - - v3f camera_pos, smooth_localcam; - v2f angles; - m4x3f camera, camera_inverse; -} -player; - -static void player_transform_update(void) +#include "player_ragdoll.h" +#include "player_render.h" +#include "player_model.h" +#include "player_common.h" +#include "player_walk.h" +#include "player_skate.h" +#include "player_dead.h" +#include "player_drive.h" + +#define PLAYER_REWIND_FRAMES 60*4 +#define RESET_MAX_TIME 45.0 + +struct player_instance { - q_normalize( player.rot ); - q_m3x3( player.rot, player.to_world ); - v3_copy( player.co, player.to_world[3] ); - - m4x3_invert_affine( player.to_world, player.to_local ); -} - -static int reset_player( int argc, char const *argv[] ) -{ - v3_zero( player.co ); - - if( argc == 1 ) - { - if( !strcmp( argv[0], "tutorial" )) - v3_copy( world.tutorial, player.co ); - } - - v3_copy( (v3f){ 0.0f, 0.0f, -0.2f }, player.v ); - q_identity( player.rot ); - player.vswitch = 1.0f; - player.slip_last = 0.0f; - player.is_dead = 0; - player.in_air = 1; - m3x3_identity( player.vr ); - - player.mdl.shoes[0] = 1; - player.mdl.shoes[1] = 1; - - player_transform_update(); - return 0; -} - -static void player_mouseview(void) -{ - static v2f mouse_last, - view_vel = { 0.0f, 0.0f }; - - if( vg_get_button_down( "primary" ) ) - v2_copy( vg_mouse, mouse_last ); - else if( vg_get_button( "primary" ) ) - { - v2f delta; - v2_sub( vg_mouse, mouse_last, delta ); - v2_copy( vg_mouse, mouse_last ); - - v2_muladds( view_vel, delta, 0.005f, view_vel ); - } - - v2_muls( view_vel, 0.7f, view_vel ); - v2_add( view_vel, player.angles, player.angles ); - player.angles[1] = vg_clampf( player.angles[1], -VG_PIf*0.5f, VG_PIf*0.5f ); - -} - -static void player_freecam(void) -{ - player_mouseview(); - - float movespeed = 25.0f; - v3f lookdir = { 0.0f, 0.0f, -1.0f }, - sidedir = { 1.0f, 0.0f, 0.0f }; - - m3x3_mulv( player.camera, lookdir, lookdir ); - m3x3_mulv( player.camera, sidedir, sidedir ); - - static v3f move_vel = { 0.0f, 0.0f, 0.0f }; - if( vg_get_button( "forward" ) ) - v3_muladds( move_vel, lookdir, ktimestep * movespeed, move_vel ); - if( vg_get_button( "back" ) ) - v3_muladds( move_vel, lookdir, ktimestep *-movespeed, move_vel ); - if( vg_get_button( "left" ) ) - v3_muladds( move_vel, sidedir, ktimestep *-movespeed, move_vel ); - if( vg_get_button( "right" ) ) - v3_muladds( move_vel, sidedir, ktimestep * movespeed, move_vel ); - - v3_muls( move_vel, 0.7f, move_vel ); - v3_add( move_vel, player.camera_pos, player.camera_pos ); -} - -static void apply_gravity( v3f vel, float const timestep ) -{ - v3f gravity = { 0.0f, -9.6f, 0.0f }; - v3_muladds( vel, gravity, timestep, vel ); -} - -static void player_start_air(void) -{ - player.in_air = 1; - - float pstep = ktimestep*10.0f; - - float best_velocity_mod = 0.0f, - best_velocity_delta = -9999.9f; - - v3f axis, vup; - m3x3_mulv( player.to_world, (v3f){0.0f,1.0f,0.0f}, vup ); - v3_cross( vup, player.v, axis ); - v3_normalize( axis ); - player.land_log_count = 0; - - m3x3_identity( player.vr ); + /* transform definition */ + rigidbody rb, rb_gate_storage; + v3f angles, angles_storage; - for( int m=-3;m<=12; m++ ) - { - float vmod = ((float)m / 15.0f)*0.09f; + v4f qbasis; + m3x3f basis, invbasis, basis_gate; + world_instance *viewable_world; - v3f pco, pco1, pv; - v3_copy( player.co, pco ); - v3_copy( player.v, pv ); - - /* - * Try different 'rotations' of the velocity to find the best possible - * landing normal. This conserves magnitude at the expense of slightly - * unrealistic results - */ - - m3x3f vr; - v4f vr_q; - - q_axis_angle( vr_q, axis, vmod ); - q_m3x3( vr_q, vr ); - - m3x3_mulv( vr, pv, pv ); - v3_muladds( pco, pv, ktimestep, pco ); - - for( int i=0; i<50; i++ ) - { - v3_copy( pco, pco1 ); - apply_gravity( pv, pstep ); - - m3x3_mulv( vr, pv, pv ); - v3_muladds( pco, pv, pstep, pco ); - - ray_hit contact; - v3f vdir; - - v3_sub( pco, pco1, vdir ); - contact.dist = v3_length( vdir ); - v3_divs( vdir, contact.dist, vdir); - - if( ray_world( pco1, vdir, &contact )) - { - float land_delta = v3_dot( pv, contact.normal ); - u32 scolour = (u8)(vg_minf(-land_delta * 2.0f, 255.0f)); - - /* Bias prediction towords ramps */ - if( ray_hit_is_ramp( &contact ) ) - { - land_delta *= 0.1f; - scolour |= 0x0000a000; - } - - if( (land_delta < 0.0f) && (land_delta > best_velocity_delta) ) - { - best_velocity_delta = land_delta; - best_velocity_mod = vmod; - - v3_copy( contact.pos, player.land_target ); - - q_axis_angle( vr_q, axis, vmod*0.1f ); - q_m3x3( vr_q, player.vr ); - } - - v3_copy( contact.pos, - player.land_target_log[player.land_log_count] ); - player.land_target_colours[player.land_log_count] = - 0xff000000 | scolour; - - player.land_log_count ++; - - break; - } - } - } - - //v3_rotate( player.v, best_velocity_mod, axis, player.v ); - - return; - v3_muls( player.v, best_velocity_mod, player.v ); -} - -static int sample_if_resistant( v3f pos ) -{ - v3f ground; - v3_copy( pos, ground ); - ground[1] += 4.0f; - - ray_hit hit; - hit.dist = INFINITY; - - if( ray_world( ground, (v3f){0.0f,-1.0f,0.0f}, &hit )) - { - v3f angle; - v3_copy( player.v, angle ); - v3_normalize( angle ); - float resistance = v3_dot( hit.normal, angle ); - - if( resistance < 0.25f ) - { - v3_copy( hit.pos, pos ); - return 1; - } - } - - return 0; -} - -static float stable_force( float current, float diff ) -{ - float new = current + diff; - - if( new * current < 0.0f ) - return 0.0f; - - return new; -} - -static void player_physics_ground(void) -{ - /* - * Getting surface collision points, - * the contact manifold is a triangle for simplicity. + /* + * Camera management + * --------------------------- */ - v3f contact_front, contact_back, contact_norm, vup, vside, - axis; - - float klength = 0.65f; - m4x3_mulv( player.to_world, (v3f){ 0.15f,0.0f,-klength}, contact_norm ); - m4x3_mulv( player.to_world, (v3f){-0.15f,0.0f,-klength}, contact_front ); - m4x3_mulv( player.to_world, (v3f){ 0.00f,0.0f, klength}, contact_back ); - m3x3_mulv( player.to_world, (v3f){ 0.0f, 1.0f, 0.0f}, vup ); - m3x3_mulv( player.to_world, (v3f){ 1.0f, 0.0f, 0.0f}, vside ); - - v3f cn0, cn1, cn2; - - int contact_count = - sample_if_resistant( contact_front ) + - sample_if_resistant( contact_back ) + - sample_if_resistant( contact_norm ); - - if( contact_count < 3 ) - { - player_start_air(); - return; - } - - v3f norm; - v3f v0, v1; - v3_sub( contact_norm, contact_front, v0 ); - v3_sub( contact_back, contact_front, v1 ); - v3_cross( v1, v0, norm ); - v3_normalize( norm ); - - vg_line( contact_norm, contact_front, 0xff00ff00 ); - vg_line( contact_back, contact_front, 0xff0000ff ); - - /* Surface alignment */ - float angle = v3_dot( vup, norm ); - v3_cross( vup, norm, axis ); - - if( angle < 0.999f ) - { - v4f correction; - q_axis_angle( correction, axis, acosf(angle) ); - q_mul( correction, player.rot, player.rot ); - } + camera cam; + + enum camera_mode{ + k_cam_firstperson = 1, + k_cam_thirdperson = 0 + } + camera_mode; + float camera_type_blend; + + v3f fpv_offset, /* expressed relative to rigidbody */ + tpv_offset, + fpv_viewpoint, /* expressed relative to neck bone inverse final */ + fpv_offset_smooth, + fpv_viewpoint_smooth, + tpv_offset_smooth, + tpv_lpf, + cam_velocity_smooth; + + v3f cam_override_pos; + v3f cam_override_angles; + float cam_override_fov; + float cam_override_strength; + + float cam_velocity_influence, + cam_velocity_coefficient, + cam_velocity_constant, + cam_velocity_coefficient_smooth, + cam_velocity_constant_smooth, + cam_velocity_influence_smooth, + cam_land_punch, + cam_land_punch_v; + + ent_gate *gate_waiting; - float resistance = v3_dot( norm, player.v ); - if( resistance >= 0.0f ) - { - player_start_air(); - return; - } - else - { - v3_muladds( player.v, norm, -resistance, player.v ); - } - - /* This is where velocity integration used to be */ - - float slip = 0.0f; - - player.co[1] = (contact_front[1]+contact_back[1])*0.5f; - - v3f vel; - m3x3_mulv( player.to_local, player.v, vel ); - - /* Calculate local forces */ - - if( fabsf(vel[2]) > 0.01f ) - slip = fabsf(-vel[0] / vel[2]) * vg_signf(vel[0]); - - if( fabsf( slip ) > 1.2f ) - slip = vg_signf( slip ) * 1.2f; - player.slip = slip; - player.reverse = -vg_signf(vel[2]); - - float substep = ktimestep * 0.2f; - float fwd_resistance = (vg_get_button( "break" )? 5.0f: 0.02f) * -substep; - - for( int i=0; i<5; i++ ) - { - vel[2] = stable_force( vel[2], vg_signf( vel[2] ) * fwd_resistance ); - vel[0] = stable_force( vel[0], vg_signf( vel[0] ) * -7.0f *substep ); - } - - static double start_push = 0.0; - if( vg_get_button_down( "push" ) ) - start_push = vg_time; - - if( !vg_get_button("break") && vg_get_button( "push" ) ) - { - float const k_maxpush = 16.0f, - k_pushaccel = 5.0f; - - float cycle_time = vg_time-start_push, - amt = k_pushaccel * (sinf( cycle_time * 8.0f )*0.5f+0.5f)*ktimestep, - current = v3_length( vel ), - new_vel = vg_minf( current + amt, k_maxpush ); - new_vel -= vg_minf(current, k_maxpush); - vel[2] -= new_vel * player.reverse; - } - - m3x3_mulv( player.to_world, vel, player.v ); - - if( vg_get_button( "yawl" ) ) - player.iY += 3.6f * ktimestep; - if( vg_get_button( "yawr" ) ) - player.iY -= 3.6f * ktimestep; - - float steer = vg_get_axis( "horizontal" ); - player.iY -= vg_signf(steer)*powf(steer,2.0f) * 1.5f * ktimestep; - - /* Too much lean and it starts to look like a snowboard here */ - v2_lerp( player.board_xy, (v2f){ slip*0.25f, 0.0f }, - ktimestep*5.0f, player.board_xy); -} - -static void draw_cross(v3f pos,u32 colour, float scale) -{ - v3f p0, p1; - v3_add( (v3f){ scale,0.0f,0.0f}, pos, p0 ); - v3_add( (v3f){-scale,0.0f,0.0f}, pos, p1 ); - vg_line( p0, p1, colour ); - v3_add( (v3f){0.0f, scale,0.0f}, pos, p0 ); - v3_add( (v3f){0.0f,-scale,0.0f}, pos, p1 ); - vg_line( p0, p1, colour ); - v3_add( (v3f){0.0f,0.0f, scale}, pos, p0 ); - v3_add( (v3f){0.0f,0.0f,-scale}, pos, p1 ); - vg_line( p0, p1, colour ); -} - -static void player_physics_air(void) -{ - m3x3_mulv( player.vr, player.v, player.v ); - for( int i=0; i player.co[1] ) - { - player.in_air = 0; - - if( !ray_hit_is_ramp( &hit ) ) - { - player.is_dead = 1; - character_ragdoll_copypose( &player.mdl, player.v ); - } - - return; - } - } - - /* Prediction - * - * TODO: Find best landing surface and guide player towords it + /* + * Input + * -------------------------------- */ - float pstep = ktimestep*10.0f; - - v3f pco, pco1, pv; - v3_copy( player.co, pco ); - v3_copy( player.v, pv ); - - float time_to_impact = 0.0f; - float limiter = 1.0f; - - for( int i=0; i<50; i++ ) - { - v3_copy( pco, pco1 ); - apply_gravity( pv, pstep ); - v3_muladds( pco, pv, pstep, pco ); - - //vg_line( pco, pco1, i&0x1?0xff000000:0xffffffff ); - - ray_hit contact; - v3f vdir; - - v3_sub( pco, pco1, vdir ); - contact.dist = v3_length( vdir ); - v3_divs( vdir, contact.dist, vdir); - - float orig_dist = contact.dist; - if( ray_world( pco1, vdir, &contact )) - { - v3f localup; - m3x3_mulv( player.to_world, (v3f){0.0f,1.0f,0.0f}, localup ); - - float angle = v3_dot( localup, contact.normal ); - v3f axis; - v3_cross( localup, contact.normal, axis ); - - time_to_impact += (contact.dist/orig_dist)*pstep; - limiter = vg_minf( 5.0f, time_to_impact )/5.0f; - limiter = 1.0f-limiter; - limiter *= limiter; - limiter = 1.0f-limiter; + struct input_binding *input_js1h, + *input_js1v, + *input_js2h, + *input_js2v, + *input_jump, + *input_push, + *input_trick0, + *input_trick1, + *input_trick2, + *input_walk, + *input_walkh, + *input_walkv, + *input_use, + *input_reset, + *input_grab, + *input_camera; + + int immobile; - if( angle < 0.99f ) - { - v4f correction; - q_axis_angle( correction, axis, acosf(angle)*0.05f*(1.0f-limiter) ); - q_mul( correction, player.rot, player.rot ); - } + /* + * Animation + * -------------------------------------------------- + */ - draw_cross( contact.pos, 0xffff0000, 1 ); - break; - } - time_to_impact += pstep; - } + struct player_avatar *playeravatar; + struct player_model *playermodel; + struct player_ragdoll ragdoll; + struct player_board *board; - player.iY -= vg_get_axis( "horizontal" ) * 3.6f * ktimestep; - { + player_pose holdout_pose; + float holdout_time; - float iX = vg_get_axis( "vertical" ) * 3.6f * limiter * ktimestep; - static float siX = 0.0f; - siX = vg_lerpf( siX, iX, 0.3f ); - - v4f rotate; - v3f vside; - - m3x3_mulv( player.to_world, (v3f){1.0f,0.0f,0.0f}, vside ); + /* + * Rewind + * ---------------------------------------------------- + */ + int rewinding, rewind_sound_wait; - q_axis_angle( rotate, vside, siX ); - q_mul( rotate, player.rot, player.rot ); + struct rewind_frame{ + v3f pos; + v3f ang; } - - v2f target = {0.0f,0.0f}; - v2_muladds( target, (v2f){ vg_get_axis("h1"), vg_get_axis("v1") }, - player.grab, target ); - v2_lerp( player.board_xy, target, ktimestep*3.0f, player.board_xy ); -} - -static void player_do_motion(void) -{ - float horizontal = vg_get_axis("horizontal"), - vertical = vg_get_axis("vertical"); - - player.joy_l[0] = vg_signf(horizontal) * powf( horizontal, 2.0f ); - player.joy_l[1] = vg_signf(vertical) * powf( vertical, 2.0f ); + *rewind_buffer; + u32 rewind_length; + float rewind_accum; + ent_gate *rewind_gate; - if( player.in_air ) - player_physics_air(); + float rewind_total_length, rewind_predicted_time, + dist_accum; + double rewind_start, rewind_time; - if( !player.in_air ) - player_physics_ground(); - - /* Integrate velocity */ - v3f prevco; - v3_copy( player.co, prevco ); - - apply_gravity( player.v, ktimestep ); - v3_muladds( player.co, player.v, ktimestep, player.co ); - - /* Integrate inertia */ - v4f rotate; v3f vup = {0.0f,1.0f,0.0f}; - m3x3_mulv( player.to_world, vup, vup ); - - static float siY = 0.0f; - - float lerpq = player.in_air? 0.04f: 0.3f; - siY = vg_lerpf( siY, player.iY, lerpq ); - - q_axis_angle( rotate, vup, siY ); - q_mul( rotate, player.rot, player.rot ); - - player.iY = 0.0f; /* temp */ - -#if 0 - /* GATE COLLISION */ - if( gate_intersect( &gate_a, player.co, prevco ) ) - { - teleport_gate *gate = &gate_a; - - m4x3f transport; - m4x3_mul( gate->other->to_world, gate->to_local, transport ); - m4x3_mulv( transport, player.co, player.co ); - m3x3_mulv( transport, player.v, player.v ); - m3x3_mulv( transport, player.v_last, player.v_last ); - m3x3_mulv( transport, player.m, player.m ); - m3x3_mulv( transport, player.bob, player.bob ); + /* + * Subsystems + * ------------------------------------------------- + */ - v4f transport_rotation; - m3x3_q( transport, transport_rotation ); - q_mul( transport_rotation, player.rot, player.rot ); + enum player_subsystem{ + k_player_subsystem_walk = 0, + k_player_subsystem_skate = 1, + k_player_subsystem_dead = 2, + k_player_subsystem_drive = 3 } -#endif - - /* Camera and character */ - player_transform_update(); + subsystem, + subsystem_gate; - player.angles[0] = atan2f( player.v[0], -player.v[2] ); - player.angles[1] = atan2f( -player.v[1], sqrtf(player.v[0]*player.v[0]+ - player.v[2]*player.v[2]) ) * 0.3f; - - player.air_blend = vg_lerpf( player.air_blend, player.in_air, 0.04f ); - v3_muladds( player.camera_pos, player.v, -0.05f*player.air_blend, - player.camera_pos ); + struct player_skate _skate; + struct player_walk _walk; + struct player_dead _dead; + struct player_drive _drive; } +static localplayer; /* - * Get a sample at this pole location, will return 1 if the sample is valid, - * and pos will be updated to be the intersection location. + * Gameloop tables + * --------------------------------------------------------- */ -static int player_walkgrid_samplepole( u32 *geo, int len, v3f pos ) -{ - v3f p1; - v3_copy( pos, p1 ); - p1[1] -= 10.0f; - - vg_line( pos, p1, 0x20ffffff ); - - v3f sample_pos; - v3_copy(pos, sample_pos); - - v3f vdir = {0.0f,-1.0f,0.0f}; - int count = 0; - - ray_hit hit; - hit.dist = INFINITY; - for( int i=0; i= max_dist && h <= 1.0f ) - { - max_dist = h; - float l = 1.0f/v3_length(dir); - v3_muls( p0, l, clip ); - } - } - } - } -} -#define WALKGRID_SIZE 8 -struct walkgrid +VG_STATIC +void (*_player_system_register[])(void) = { - struct grid_sample - { - int valid; - v3f clip[2]; - v3f pos; - } - samples[WALKGRID_SIZE][WALKGRID_SIZE]; - u32 geo[256]; - - boxf region; - - float move; /* Current amount of movement we have left to apply */ - v2f dir; /* The movement delta */ - v2i cell_id;/* Current cell */ - v2f pos; /* Local position (in cell) */ - float h; + player__walk_register, + player__skate_register, + NULL, + NULL }; -static const struct conf +VG_STATIC +void (*_player_bind[])( player_instance *player ) = { - struct confedge - { - /* i: sample index - * d: data index - * a: axis index - * o: the 'other' point to do a A/B test with - * if its -1, all AB is done. - * - * TODO: Check the major edge against point (for the double cases) - */ - int i0, i1, - d0, d1, - a0, a1, - o0, o1; - } - edges[2]; - int edge_count; -} -k_walkgrid_configs[16] = { - {{},0}, - {{{ 3,3, 3,0, 1,0, -1,-1 }}, 1}, - {{{ 2,2, 1,3, 0,1, -1,-1 }}, 1}, - {{{ 2,3, 1,0, 0,0, 3,-1 }}, 1}, - - {{{ 1,1, 0,1, 1,0, -1,-1 }}, 1}, - {{{ 3,3, 3,0, 1,0, -1,-1 }, - { 1,1, 0,1, 1,0, -1,-1 }}, 2}, - {{{ 1,2, 0,3, 1,1, 2,-1 }}, 1}, - {{{ 1,3, 0,0, 1,0, 2, 2 }}, 1}, - - {{{ 0,0, 0,0, 0,1, -1,-1 }}, 1}, - {{{ 3,0, 3,0, 1,1, 0,-1 }}, 1}, - {{{ 2,2, 1,3, 0,1, -1,-1 }, - { 0,0, 0,0, 0,1, -1,-1 }}, 2}, - {{{ 2,0, 1,0, 0,1, 3, 3 }}, 1}, - - {{{ 0,1, 0,1, 0,0, 1,-1 }}, 1}, - {{{ 3,1, 3,1, 1,0, 0, 0 }}, 1}, - {{{ 0,2, 0,3, 0,1, 1, 1 }}, 1}, - {{},0}, + player__walk_bind, + player__skate_bind, + NULL, + player__drive_bind }; -/* - * Get a buffer of edges from cell location - */ -static const struct conf *player_walkgrid_conf( struct walkgrid *wg, - v2i cell, - struct grid_sample *corners[4] ) -{ - corners[0] = &wg->samples[cell[1] ][cell[0] ]; - corners[1] = &wg->samples[cell[1]+1][cell[0] ]; - corners[2] = &wg->samples[cell[1]+1][cell[0]+1]; - corners[3] = &wg->samples[cell[1] ][cell[0]+1]; - - u32 config = (corners[0]->valid<<3) | (corners[1]->valid<<2) | - (corners[2]->valid<<1) | corners[3]->valid; - - return &k_walkgrid_configs[ config ]; -} - -float const k_gridscale = 0.5f; - -static void player_walkgrid_floor(v3f pos) -{ - v3_muls( pos, 1.0f/k_gridscale, pos ); - v3_floor( pos, pos ); - v3_muls( pos, k_gridscale, pos ); -} - -/* - * Computes the barycentric coordinate of location on a triangle (vertical), - * then sets the Y position to the interpolation of the three points - */ -static void player_walkgrid_stand_tri( v3f a, v3f b, v3f c, v3f pos ) +VG_STATIC +void (*_player_reset[])( player_instance *player, ent_spawn *rp ) = { - v3f v0,v1,v2; - v3_sub( b, a, v0 ); - v3_sub( c, a, v1 ); - v3_sub( pos, a, v2 ); - - float d = v0[0]*v1[2] - v1[0]*v0[2], - v = (v2[0]*v1[2] - v1[0]*v2[2]) / d, - w = (v0[0]*v2[2] - v2[0]*v0[2]) / d, - u = 1.0f - v - w; - - vg_line( pos, a, 0xffff0000 ); - vg_line( pos, b, 0xff00ff00 ); - vg_line( pos, c, 0xff0000ff ); - pos[1] = u*a[1] + v*b[1] + w*c[1]; -} - -/* - * Get the minimum time value of pos+dir until a cell edge - * - * t[0] -> t[3] are the individual time values - * t[5] & t[6] are the maximum axis values - * t[6] is the minimum value - * - */ -static void player_walkgrid_min_cell( float t[7], v2f pos, v2f dir ) -{ - v2f frac = { 1.0f/dir[0], 1.0f/dir[1] }; - - t[0] = 999.9f; - t[1] = 999.9f; - t[2] = 999.9f; - t[3] = 999.9f; - - if( fabsf(dir[0]) > 0.0001f ) - { - t[0] = (0.0f-pos[0]) * frac[0]; - t[1] = (1.0f-pos[0]) * frac[0]; - } - if( fabsf(dir[1]) > 0.0001f ) - { - t[2] = (0.0f-pos[1]) * frac[1]; - t[3] = (1.0f-pos[1]) * frac[1]; - } - - t[4] = vg_maxf(t[0],t[1]); - t[5] = vg_maxf(t[2],t[3]); - t[6] = vg_minf(t[4],t[5]); -} + player__walk_reset, + player__skate_reset, + NULL, + player__drive_reset +}; -static void player_walkgrid_iter(struct walkgrid *wg, int iter) +VG_STATIC +void (*_player_pre_update[])( player_instance *player ) = { + player__walk_pre_update, + player__skate_pre_update, + NULL, + player__drive_pre_update +}; - /* - * For each walkgrid iteration we are stepping through cells and determining - * the intersections with the grid, and any edges that are present - */ - -#if 0 - if( wg->cell_id[0] < 0 || wg->cell_id[0] >= WALKGRID_SIZE-1 || - wg->cell_id[1] < 0 || wg->cell_id[1] >= WALKGRID_SIZE-1 ) - { - /* - * This condition should never be reached if the grid size is big - * enough - */ - wg->move = -1.0f; - return; - } -#endif - - u32 icolours[] = { 0xffff00ff, 0xff00ffff, 0xffffff00 }; - - v3f pa, pb, pc, pd, pl0, pl1; - pa[0] = wg->region[0][0] + (float)wg->cell_id[0] *k_gridscale; - pa[1] = (wg->region[0][1] + wg->region[1][1]) * 0.5f + k_gridscale; - pa[2] = wg->region[0][2] + (float)wg->cell_id[1] *k_gridscale; - pb[0] = pa[0]; - pb[1] = pa[1]; - pb[2] = pa[2] + k_gridscale; - pc[0] = pa[0] + k_gridscale; - pc[1] = pa[1]; - pc[2] = pa[2] + k_gridscale; - pd[0] = pa[0] + k_gridscale; - pd[1] = pa[1]; - pd[2] = pa[2]; -#if 0 - vg_line( pa, pb, 0xff00ffff ); - vg_line( pb, pc, 0xff00ffff ); - vg_line( pc, pd, 0xff00ffff ); - vg_line( pd, pa, 0xff00ffff ); -#endif - pl0[0] = pa[0] + wg->pos[0]*k_gridscale; - pl0[1] = pa[1]; - pl0[2] = pa[2] + wg->pos[1]*k_gridscale; - - /* - * If there are edges present, we need to create a 'substep' event, where - * we find the intersection point, find the fully resolved position, - * then the new pos dir is the intersection->resolution - * - * the resolution is applied in non-discretized space in order to create a - * suitable vector for finding outflow, we want it to leave the cell so it - * can be used by the quad - */ - - v2f pos, dir; - v2_copy( wg->pos, pos ); - v2_muls( wg->dir, wg->move, dir ); - - struct grid_sample *corners[4]; - v2f corners2d[4] = {{0.0f,0.0f},{0.0f,1.0f},{1.0f,1.0f},{1.0f,0.0f}}; - const struct conf *conf = player_walkgrid_conf( wg, wg->cell_id, corners ); - - float t[7]; - player_walkgrid_min_cell( t, pos, dir ); - - for( int i=0; iedge_count; i++ ) - { - const struct confedge *edge = &conf->edges[i]; - - v2f e0, e1, n, r, target, res, tangent; - e0[0] = corners2d[edge->i0][0] + corners[edge->d0]->clip[edge->a0][0]; - e0[1] = corners2d[edge->i0][1] + corners[edge->d0]->clip[edge->a0][2]; - e1[0] = corners2d[edge->i1][0] + corners[edge->d1]->clip[edge->a1][0]; - e1[1] = corners2d[edge->i1][1] + corners[edge->d1]->clip[edge->a1][2]; - - v3f pe0 = { pa[0] + e0[0]*k_gridscale, - pa[1], - pa[2] + e0[1]*k_gridscale }; - v3f pe1 = { pa[0] + e1[0]*k_gridscale, - pa[1], - pa[2] + e1[1]*k_gridscale }; - - v2_sub( e1, e0, tangent ); - n[0] = -tangent[1]; - n[1] = tangent[0]; - v2_normalize( n ); - - /* - * If we find ourselfs already penetrating the edge, move back out a - * little - */ - v2_sub( e0, pos, r ); - float p1 = v2_dot(r,n); - - if( -p1 < 0.0001f ) - { - v2_muladds( pos, n, p1+0.0001f, pos ); - v2_copy( pos, wg->pos ); - v3f p_new = { pa[0] + pos[0]*k_gridscale, - pa[1], - pa[2] + pos[1]*k_gridscale }; - v3_copy( p_new, pl0 ); - } - - v2_add( pos, dir, target ); - - v2f v1, v2, v3; - v2_sub( e0, pos, v1 ); - v2_sub( target, pos, v2 ); - - v2_copy( n, v3 ); - - v2_sub( e0, target, r ); - float p = v2_dot(r,n), - t1 = v2_dot(v1,v3)/v2_dot(v2,v3); - - if( t1 < t[6] && t1 > 0.0f && -p < 0.001f ) - { - v2_muladds( target, n, p+0.0001f, res ); - - v2f intersect; - v2_muladds( pos, dir, t1, intersect ); - v2_copy( intersect, pos ); - v2_sub( res, intersect, dir ); - - v3f p_res = { pa[0] + res[0]*k_gridscale, - pa[1], - pa[2] + res[1]*k_gridscale }; - v3f p_int = { pa[0] + intersect[0]*k_gridscale, - pa[1], - pa[2] + intersect[1]*k_gridscale }; - - vg_line( pl0, p_int, icolours[iter%3] ); - v3_copy( p_int, pl0 ); - v2_copy( pos, wg->pos ); - - player_walkgrid_min_cell( t, pos, dir ); - } - } - - /* - * Compute intersection with grid cell moving outwards - */ - t[6] = vg_minf( t[6], 1.0f ); - - pl1[0] = pl0[0] + dir[0]*k_gridscale*t[6]; - pl1[1] = pl0[1]; - pl1[2] = pl0[2] + dir[1]*k_gridscale*t[6]; - vg_line( pl0, pl1, icolours[iter%3] ); - - if( t[6] < 1.0f ) - { - /* - * To figure out what t value created the clip so we know which edge - * to wrap around - */ - - if( t[4] < t[5] ) - { - wg->pos[1] = pos[1] + dir[1]*t[6]; - - if( t[0] > t[1] ) /* left edge */ - { - wg->pos[0] = 0.9999f; - wg->cell_id[0] --; - - if( wg->cell_id[0] == 0 ) - wg->move = -1.0f; - } - else /* Right edge */ - { - wg->pos[0] = 0.0001f; - wg->cell_id[0] ++; - - if( wg->cell_id[0] == WALKGRID_SIZE-2 ) - wg->move = -1.0f; - } - } - else - { - wg->pos[0] = pos[0] + dir[0]*t[6]; - - if( t[2] > t[3] ) /* bottom edge */ - { - wg->pos[1] = 0.9999f; - wg->cell_id[1] --; - - if( wg->cell_id[1] == 0 ) - wg->move = -1.0f; - } - else /* top edge */ - { - wg->pos[1] = 0.0001f; - wg->cell_id[1] ++; - - if( wg->cell_id[1] == WALKGRID_SIZE-2 ) - wg->move = -1.0f; - } - } - - wg->move -= t[6]; - } - else - { - v2_muladds( wg->pos, dir, wg->move, wg->pos ); - wg->move = 0.0f; - } -} - -static void player_walkgrid_stand_cell(struct walkgrid *wg) +VG_STATIC +void( *_player_update[])( player_instance *player ) = { - /* - * NOTE: as opposed to the other function which is done in discretized space - * this use a combination of both. - */ - - v3f world; - world[0] = wg->region[0][0]+((float)wg->cell_id[0]+wg->pos[0])*k_gridscale; - world[2] = wg->region[0][2]+((float)wg->cell_id[1]+wg->pos[1])*k_gridscale; - - struct grid_sample *corners[4]; - const struct conf *conf = player_walkgrid_conf( wg, wg->cell_id, corners ); - - if( conf != k_walkgrid_configs ) - { - if( conf->edge_count == 0 ) - { - v3f v0; - - /* Split the basic quad along the shortest diagonal */ - if( fabsf(corners[2]->pos[1] - corners[0]->pos[1]) < - fabsf(corners[3]->pos[1] - corners[1]->pos[1]) ) - { - vg_line( corners[2]->pos, corners[0]->pos, 0xffaaaaaa ); - - if( wg->pos[0] > wg->pos[1] ) - player_walkgrid_stand_tri( corners[0]->pos, - corners[3]->pos, - corners[2]->pos, world ); - else - player_walkgrid_stand_tri( corners[0]->pos, - corners[2]->pos, - corners[1]->pos, world ); - } - else - { - vg_line( corners[3]->pos, corners[1]->pos, 0xffaaaaaa ); - - if( wg->pos[0] < 1.0f-wg->pos[1] ) - player_walkgrid_stand_tri( corners[0]->pos, - corners[3]->pos, - corners[1]->pos, world ); - else - player_walkgrid_stand_tri( corners[3]->pos, - corners[2]->pos, - corners[1]->pos, world ); - } - } - else - { - for( int i=0; iedge_count; i++ ) - { - const struct confedge *edge = &conf->edges[i]; - - v3f p0, p1; - v3_muladds( corners[edge->i0]->pos, - corners[edge->d0]->clip[edge->a0], k_gridscale, p0 ); - v3_muladds( corners[edge->i1]->pos, - corners[edge->d1]->clip[edge->a1], k_gridscale, p1 ); - - /* - * Find penetration distance between player position and the edge - */ - - v2f normal = { -(p1[2]-p0[2]), p1[0]-p0[0] }, - rel = { world[0]-p0[0], world[2]-p0[2] }; - - if( edge->o0 == -1 ) - { - /* No subregions (default case), just use triangle created by - * i0, e0, e1 */ - player_walkgrid_stand_tri( corners[edge->i0]->pos, - p0, - p1, world ); - } - else - { - /* - * Test if we are in the first region, which is - * edge.i0, edge.e0, edge.o0, - */ - v3f v0, ref; - v3_sub( p0, corners[edge->o0]->pos, ref ); - v3_sub( world, corners[edge->o0]->pos, v0 ); - - vg_line( corners[edge->o0]->pos, p0, 0xffffff00 ); - vg_line( corners[edge->o0]->pos, world, 0xff000000 ); - - if( ref[0]*v0[2] - ref[2]*v0[0] < 0.0f ) - { - player_walkgrid_stand_tri( corners[edge->i0]->pos, - p0, - corners[edge->o0]->pos, world ); - } - else - { - if( edge->o1 == -1 ) - { - /* - * No other edges mean we just need to use the opposite - * - * e0, e1, o0 (in our case, also i1) - */ - player_walkgrid_stand_tri( p0, - p1, - corners[edge->o0]->pos, world ); - } - else - { - /* - * Note: this v0 calculation can be ommited with the - * current tileset. - * - * the last two triangles we have are: - * e0, e1, o1 - * and - * e1, i1, o1 - */ - v3_sub( p1, corners[edge->o1]->pos, ref ); - v3_sub( world, corners[edge->o1]->pos, v0 ); - vg_line( corners[edge->o1]->pos, p1, 0xff00ffff ); - - if( ref[0]*v0[2] - ref[2]*v0[0] < 0.0f ) - { - player_walkgrid_stand_tri( p0, - p1, - corners[edge->o1]->pos, - world ); - } - else - { - player_walkgrid_stand_tri( p1, - corners[edge->i1]->pos, - corners[edge->o1]->pos, - world ); - } - } - } - } - } - } - } - - v3_copy( world, player.co ); -} + player__walk_update, + player__skate_update, + player__dead_update, + player__drive_update +}; -static void player_walkgrid_getsurface(void) +VG_STATIC +void( *_player_post_update[])( player_instance *player ) = { - float const k_stepheight = 0.5f; - float const k_miny = 0.6f; - float const k_height = 1.78f; - float const k_region_size = (float)WALKGRID_SIZE/2.0f * k_gridscale; - - struct walkgrid wg; - - v3f cell; - v3_copy( player.co, cell ); - player_walkgrid_floor( cell ); - - v3_muladds( cell, (v3f){-1.0f,-1.0f,-1.0f}, k_region_size, wg.region[0] ); - v3_muladds( cell, (v3f){ 1.0f, 1.0f, 1.0f}, k_region_size, wg.region[1] ); - - int tri_count = bvh_select_triangles( &world.geo, wg.region, wg.geo, 256 ); - - v3f tri[3]; - for( int i=0; ipos ); - s->pos[1] = player.co[1] + k_height; - - s->valid = player_walkgrid_samplepole( wg.geo,tri_count,s->pos )? 1: 0; - } - } - - /* - * Calculate h+v clipping distances. - * Distances are stored in A always, so you know that if the sample is - * invalid, this signifies the start of the manifold as opposed to the - * extent or bounds of it. - */ - for( int i=0; i<2; i++ ) - { - for( int x=0; xvalid != sb->valid ) - { - clipdir[i*2] = (float)(sa->valid - sb->valid) * k_gridscale; - player_walkgrid_clip( wg.geo, tri_count, - sa->valid? sa->pos: sb->pos, - clipdir, sa->clip[i] ); - } - else - { - if( sa->valid ) - { - vg_line( sa->pos, sb->pos, 0xffffffff ); - } - } - } - } - } - - /* Draw connections */ - struct grid_sample *corners[4]; - for( int x=0; xedge_count; i++ ) - { - const struct confedge *edge = &conf->edges[i]; - - v3f p0, p1; - v3_muladds( corners[edge->i0]->pos, - corners[edge->d0]->clip[edge->a0], k_gridscale, p0 ); - v3_muladds( corners[edge->i1]->pos, - corners[edge->d1]->clip[edge->a1], k_gridscale, p1 ); - vg_line( p0, p1, 0xff0000ff ); - - vg_line( corners[edge->i0]->pos, p0, 0xffffffff ); - vg_line( corners[edge->i1]->pos, p1, 0xffffffff ); - } - } - } - - /* - * Commit player movement into the grid - */ - - v3f delta = {0.0f,0.0f,0.0f}; - v3f fwd = { -sinf(-player.angles[0]), 0.0f, -cosf(-player.angles[0]) }, - side = { -fwd[2], 0.0f, fwd[0] }; - - /* Temp */ - if( !vg_console_enabled() ) - { - if( glfwGetKey( vg_window, GLFW_KEY_W ) ) - v3_muladds( delta, fwd, ktimestep*k_walkspeed, delta ); - if( glfwGetKey( vg_window, GLFW_KEY_S ) ) - v3_muladds( delta, fwd, -ktimestep*k_walkspeed, delta ); - - if( glfwGetKey( vg_window, GLFW_KEY_A ) ) - v3_muladds( delta, side, -ktimestep*k_walkspeed, delta ); - if( glfwGetKey( vg_window, GLFW_KEY_D ) ) - v3_muladds( delta, side, ktimestep*k_walkspeed, delta ); - } - - if( v3_length2(delta) <= 0.00001f ) - return; - - /* - * Create our move in grid space - */ - wg.dir[0] = delta[0] * (1.0f/k_gridscale); - wg.dir[1] = delta[2] * (1.0f/k_gridscale); - wg.move = 1.0f; - - v2f region_pos = - { - (player.co[0] - wg.region[0][0]) * (1.0f/k_gridscale), - (player.co[2] - wg.region[0][2]) * (1.0f/k_gridscale) - }; - v2f region_cell_pos; - v2_floor( region_pos, region_cell_pos ); - v2_sub( region_pos, region_cell_pos, wg.pos ); - - wg.cell_id[0] = region_cell_pos[0]; - wg.cell_id[1] = region_cell_pos[1]; - - int i=0; - for(; i<8 && wg.move > 0.001f; i++ ) - player_walkgrid_iter( &wg, i ); - - player_walkgrid_stand_cell( &wg ); -} + player__walk_post_update, + player__skate_post_update, + NULL, + player__drive_post_update +}; -static void player_walkgrid(void) +VG_STATIC +void( *_player_im_gui[])( player_instance *player ) = { - player_walkgrid_getsurface(); - - m4x3_mulv( player.to_world, (v3f){0.0f,1.8f,0.0f}, player.camera_pos ); - player_mouseview(); - player_transform_update(); -} + player__walk_im_gui, + player__skate_im_gui, + NULL, + player__drive_im_gui +}; -static void player_animate(void) +VG_STATIC +void( *_player_animate[])( player_instance *player, player_animation *dest ) = { - /* Camera position */ - v3_sub( player.v, player.v_last, player.a ); - v3_copy( player.v, player.v_last ); - - v3_add( player.m, player.a, player.m ); - v3_lerp( player.m, (v3f){0.0f,0.0f,0.0f}, 0.1f, player.m ); - v3f target; - - player.m[0] = vg_clampf( player.m[0], -2.0f, 2.0f ); - player.m[1] = vg_clampf( player.m[1], -0.2f, 5.0f ); - player.m[2] = vg_clampf( player.m[2], -2.0f, 2.0f ); - v3_copy( player.m, target ); - v3_lerp( player.bob, target, 0.2f, player.bob ); - - /* Head */ - float lslip = fabsf(player.slip); //vg_minf( 0.4f, slip ); - - float grabt = vg_get_axis( "grabr" )*0.5f+0.5f; - player.grab = vg_lerpf( player.grab, grabt, 0.04f ); - - float kheight = 2.0f, - kleg = 0.6f; - - v3f head; - head[0] = 0.0f; - head[1] = (0.3f+cosf(lslip)*0.5f*(1.0f-player.grab*0.7f)) * kheight; - head[2] = 0.0f; - - v3f offset; - m3x3_mulv( player.to_local, player.bob, offset ); - - offset[0] *= 0.3333f; - offset[1] *= -0.25f; - offset[2] *= 0.7f; - v3_muladds( head, offset, 0.7f, head ); - head[1] = vg_clampf( head[1], 0.3f, kheight ); - -#if 0 - if( !freecam ) - { - v3_copy( head, player.view ); - v3f camoffs = {-0.2f,-0.6f,0.00f}; - v3_add( player.view, camoffs, player.view ); - } -#endif - - /* - * Animation blending - * =========================================== - */ - - static float fslide = 0.0f; - static float fdirz = 0.0f; - static float fdirx = 0.0f; - static float fstand = 0.0f; - static float ffly = 0.0f; - - float speed = v3_length( player.v ); - - fstand = vg_lerpf(fstand, 1.0f-vg_clampf(speed*0.03f,0.0f,1.0f),0.1f); - fslide = vg_lerpf(fslide, vg_clampf(lslip+fabsf(offset[0])*0.2f, - 0.0f,1.0f), 0.04f); - fdirz = vg_lerpf(fdirz, player.reverse > 0.0f? 1.0f: 0.0f, 0.04f ); - fdirx = vg_lerpf(fdirx, player.slip < 0.0f? 1.0f: 0.0f, 0.04f ); - ffly = vg_lerpf(ffly, player.in_air? 1.0f: 0.0f, 0.04f ); - - character_pose_reset( &player.mdl ); - - float amt_air = ffly*ffly, - amt_ground = 1.0f-amt_air, - amt_std = (1.0f-fslide) * amt_ground, - amt_stand = amt_std * fstand, - amt_aero = amt_std * (1.0f-fstand), - amt_slide = amt_ground * fslide; - - character_final_pose( &player.mdl, offset, &pose_stand, amt_stand ); - character_final_pose( &player.mdl, offset, &pose_aero, amt_aero*fdirz ); - character_final_pose( &player.mdl, offset, - &pose_aero_reverse, amt_aero * (1.0f-fdirz) ); - character_final_pose( &player.mdl, offset, &pose_slide, amt_slide*fdirx ); - character_final_pose( &player.mdl, offset, - &pose_slide1, amt_slide*(1.0f-fdirx) ); - - character_final_pose( &player.mdl, (v3f){0.0f,0.0f,0.0f}, - &pose_fly, amt_air ); - - /* Camera position */ - v3_lerp( player.smooth_localcam, player.mdl.cam_pos, 0.08f, - player.smooth_localcam ); - v3_muladds( player.smooth_localcam, offset, 0.7f, player.camera_pos ); - player.camera_pos[1] = vg_clampf( player.camera_pos[1], 0.3f, kheight ); - m4x3_mulv( player.to_world, player.camera_pos, player.camera_pos ); - - /* - * Additive effects - * ========================== - */ - struct ik_basic *arm_l = &player.mdl.ik_arm_l, - *arm_r = &player.mdl.ik_arm_r; - - v3f localv; - m3x3_mulv( player.to_local, player.v, localv ); - v3_muladds( arm_l->end, localv, -0.01f, arm_l->end ); - v3_muladds( arm_r->end, localv, -0.01f, arm_r->end ); - - /* New board transformation */ - v4f board_rotation; v3f board_location; - - v4f rz, rx; - q_axis_angle( rz, (v3f){ 0.0f, 0.0f, 1.0f }, player.board_xy[0] ); - q_axis_angle( rx, (v3f){ 1.0f, 0.0f, 0.0f }, player.board_xy[1] ); - q_mul( rx, rz, board_rotation ); - - v3f *mboard = player.mdl.matrices[k_chpart_board];// player.mboard; - q_m3x3( board_rotation, mboard ); - m3x3_mulv( mboard, (v3f){ 0.0f, -0.5f, 0.0f }, board_location ); - v3_add( (v3f){0.0f,0.5f,0.0f}, board_location, board_location ); - v3_copy( board_location, mboard[3] ); - - - float wheel_r = offset[0]*-0.4f; - v4f qwheel; - q_axis_angle( qwheel, (v3f){0.0f,1.0f,0.0f}, wheel_r ); - - q_m3x3( qwheel, player.mdl.matrices[k_chpart_wb] ); - - m3x3_transpose( player.mdl.matrices[k_chpart_wb], - player.mdl.matrices[k_chpart_wf] ); - v3_copy( player.mdl.offsets[k_chpart_wb], - player.mdl.matrices[k_chpart_wb][3] ); - v3_copy( player.mdl.offsets[k_chpart_wf], - player.mdl.matrices[k_chpart_wf][3] ); - - m4x3_mul( mboard, player.mdl.matrices[k_chpart_wb], - player.mdl.matrices[k_chpart_wb] ); - m4x3_mul( mboard, player.mdl.matrices[k_chpart_wf], - player.mdl.matrices[k_chpart_wf] ); - - m4x3_mulv( mboard, player.mdl.ik_leg_l.end, player.mdl.ik_leg_l.end ); - m4x3_mulv( mboard, player.mdl.ik_leg_r.end, player.mdl.ik_leg_r.end ); - - - v3_copy( player.mdl.ik_arm_l.end, player.handl_target ); - v3_copy( player.mdl.ik_arm_r.end, player.handr_target ); - - if( 1||player.in_air ) - { - float tuck = player.board_xy[1], - tuck_amt = fabsf( tuck ) * (1.0f-fabsf(player.board_xy[0])); - - float crouch = player.grab*0.3f; - v3_muladds( player.mdl.ik_body.base, (v3f){0.0f,-1.0f,0.0f}, - crouch, player.mdl.ik_body.base ); - v3_muladds( player.mdl.ik_body.end, (v3f){0.0f,-1.0f,0.0f}, - crouch*1.2f, player.mdl.ik_body.end ); - - if( tuck < 0.0f ) - { - //foot_l *= 1.0f-tuck_amt*1.5f; - - if( player.grab > 0.1f ) - { - m4x3_mulv( mboard, (v3f){0.1f,0.14f,0.6f}, - player.handl_target ); - } - } - else - { - //foot_r *= 1.0f-tuck_amt*1.4f; - - if( player.grab > 0.1f ) - { - m4x3_mulv( mboard, (v3f){0.1f,0.14f,-0.6f}, - player.handr_target ); - } - } - } - - v3_lerp( player.handl, player.handl_target, 0.1f, player.handl ); - v3_lerp( player.handr, player.handr_target, 0.1f, player.handr ); - - v3_copy( player.handl, player.mdl.ik_arm_l.end ); - v3_copy( player.handr, player.mdl.ik_arm_r.end ); - - /* Head rotation */ - - static float rhead = 0.0f; - rhead = vg_lerpf( rhead, - vg_clampf(atan2f( localv[2], -localv[0] ),-1.0f,1.0f), 0.04f ); - player.mdl.rhead = rhead; -} + player__walk_animate, + player__skate_animate, + player__dead_animate, + player__drive_animate +}; -static void player_update(void) +VG_STATIC +void( *_player_post_animate[])( player_instance *player ) = { - if( vg_get_axis("grabl")>0.0f) - reset_player(0,NULL); - - if( freecam ) - { - player_freecam(); - } - else - { - if( player.is_dead ) - { - character_ragdoll_iter( &player.mdl ); - character_debug_ragdoll( &player.mdl ); - } - else - { - if( player.on_board ) - { - player_do_motion(); - player_animate(); - } - else - { - player_walkgrid(); - } - } - } - - /* Update camera matrices */ - m4x3_identity( player.camera ); - m4x3_rotate_y( player.camera, -player.angles[0] ); - m4x3_rotate_x( player.camera, -0.33f -player.angles[1] ); - v3_copy( player.camera_pos, player.camera[3] ); - m4x3_invert_affine( player.camera, player.camera_inverse ); -} + player__walk_post_animate, + player__skate_post_animate, + player__dead_post_animate, + player__drive_post_animate +}; -static void draw_player(void) +VG_STATIC +void( *_player_restore[] )( player_instance *player ) = { - /* Draw */ - m4x3_copy( player.to_world, player.mdl.mroot ); - - if( player.is_dead ) - character_mimic_ragdoll( &player.mdl ); - else - character_eval( &player.mdl ); + player__walk_restore, + player__skate_restore, + NULL, + NULL +}; - character_draw( &player.mdl, (player.is_dead|player.in_air)? 0.0f: 1.0f ); -} +PLAYER_API void player__debugtext( int size, const char *fmt, ... ); +PLAYER_API void player__create( player_instance *inst ); +PLAYER_API void player__use_avatar( player_instance *player, + struct player_avatar *av ); +PLAYER_API void player__use_mesh( player_instance *player, glmesh *mesh ); +PLAYER_API void player__use_texture( player_instance *player, vg_tex2d *tex ); +PLAYER_API void player__bind( player_instance *player ); +PLAYER_API void player__pre_update( player_instance *player ); +PLAYER_API void player__update( player_instance *player ); +PLAYER_API void player__post_update( player_instance *player ); + +PLAYER_API void player__pass_gate( player_instance *player, ent_gate *gate ); +PLAYER_API void player__im_gui( player_instance *player ); +PLAYER_API void player__spawn( player_instance *player, ent_spawn *rp ); +PLAYER_API void player__kill( player_instance *player ); + +/* implementation */ + +#include "player.c" +#include "player_common.c" +#include "player_walk.c" +#include "player_skate.c" +#include "player_dead.c" +#include "player_drive.c" +#include "player_render.c" +#include "player_ragdoll.c" #endif /* PLAYER_H */