testing.c

   1 #pragma once
   2 #include "vg/vg_m.h"
   3 #include "vg/vg_rigidbody.h"
   4 #include "scene_rigidbody.h"
   5
   6 struct {
   7    rigidbody rb;
   8    boxf box;
   9 }
  10 static baller = {
  11    .rb.q = { 0,0,0,1 },
  12    .box = {{ -0.1f, -0.2f, -0.1f },
  13            {  0.1f,  1.0f,  0.1f }},
  14 };
  15
  16 static void testing_update(void){
  17    if( !vg_console.cheats )
  18       return;
  19
  20    if( vg_getkey( SDLK_9 ) ){
  21       v3_add( localplayer.rb.co, (v3f){0,1,0}, baller.rb.co );
  22       v3_zero( baller.rb.w );
  23       v3_zero( baller.rb.v );
  24       q_identity( baller.rb.q );
  25       rb_update_matrices( &baller.rb );
  26    }
  27
  28    if( vg_getkey( SDLK_8 ) ){
  29       localplayer.have_glider = 1;
  30       localplayer.glider_orphan = 0;
  31       player_glide.t = -1.0f;
  32    }
  33
  34    vg_line_boxf_transformed( baller.rb.to_world, baller.box, VG__RED );
  35
  36    world_instance *world = world_current_instance();
  37
  38    rigidbody _null = {0};
  39    _null.inv_mass = 0.0f;
  40    m3x3_zero( _null.iI );
  41
  42    rb_solver_reset();
  43    rb_ct *buf = rb_global_buffer();
  44    rb_contact_count += rb_box__scene( baller.rb.to_world, baller.box,
  45                           NULL, world->geo_bh, buf,
  46                           k_material_flag_ghosts );
  47    for( u32 j=0; j<rb_contact_count; j++ ){
  48       buf[j].rba = &baller.rb;
  49       buf[j].rbb = &_null;
  50    }
  51
  52    rb_presolve_contacts( rb_contact_buffer, rb_contact_count );
  53
  54    for( u32 i=0; i<8; i ++ )
  55       rb_solve_contacts( rb_contact_buffer, rb_contact_count );
  56
  57    rb_iter( &baller.rb );
  58    rb_update_matrices( &baller.rb );
  59 }
  60
  61 static void testing_init(void){
  62    rb_setbody_box( &baller.rb, baller.box, 8.0f, 1.0f );
  63 }