ent_challenge.c

   1 #include "vg/vg_engine.h"
   2 #include "entity.h"
   3 #include "input.h"
   4 #include "gui.h"
   5 #include "audio.h"
   6
   7 void ent_challenge_call( world_instance *world, ent_call *call )
   8 {
   9    u32 index = mdl_entity_id_id( call->id );
  10    ent_challenge *challenge = mdl_arritm( &world->ent_challenge, index );
  11
  12    if( call->function == 0 ){ /* unlock() */
  13       if( !challenge->status ){
  14          vg_info( "challenge( '%s' )\n",
  15                   mdl_pstr( &world->meta, challenge->pstr_alias) );
  16          ent_call call;
  17          call.data = NULL;
  18          call.function = challenge->target_event;
  19          call.id = challenge->target;
  20          entity_call( world, &call );
  21       }
  22       challenge->status = 1;
  23    }
  24    else if( call->function == 1 ){  /* view() */
  25       if( (localplayer.subsystem == k_player_subsystem_walk) &&
  26           (world_static.challenge_target == NULL) ){
  27          world_static.challenge_target = NULL;
  28          world_entity_set_focus( call->id );
  29          world_entity_focus_modal();
  30
  31          gui_helper_clear();
  32          vg_str text;
  33          if( gui_new_helper( input_button_list[k_srbind_maccept], &text ))
  34             vg_strcat( &text, "start" );
  35          if( gui_new_helper( input_button_list[k_srbind_mback], &text ))
  36             vg_strcat( &text, "exit" );
  37       }
  38    }
  39    else {
  40       vg_print_backtrace();
  41       vg_error( "Unhandled function id: %u\n", call->function );
  42    }
  43 }
  44
  45 void ent_challenge_preupdate( ent_challenge *challenge, int active )
  46 {
  47    world_instance *world = world_current_instance();
  48
  49    /* maximum distance from active challenge */
  50    if( !active ){
  51       f32 min_dist2 = 999999.9f;
  52
  53       if( mdl_entity_id_type( challenge->first ) == k_ent_objective ){
  54          u32 next = challenge->first;
  55          while( mdl_entity_id_type(next) == k_ent_objective ){
  56             u32 index = mdl_entity_id_id( next );
  57             ent_objective *objective = mdl_arritm(&world->ent_objective,index);
  58             next = objective->id_next;
  59
  60             f32 d2 = v3_dist2( localplayer.rb.co, objective->transform.co );
  61             if( d2 < min_dist2 )
  62                min_dist2 = d2;
  63          }
  64       }
  65
  66       f32 max_dist = 100.0f;
  67       if( min_dist2 > max_dist*max_dist ){
  68          world_static.challenge_target = NULL;
  69          world_static.challenge_timer = 0.0f;
  70          world_entity_clear_focus();
  71          audio_lock();
  72          audio_oneshot_3d( &audio_challenge[6], localplayer.rb.co,
  73                            30.0f, 1.0f );
  74          audio_unlock();
  75       }
  76       return;
  77    }
  78
  79    world_entity_focus_camera( world, challenge->camera );
  80
  81    if( mdl_entity_id_type( challenge->first ) == k_ent_objective ){
  82       if( button_down( k_srbind_maccept ) ){
  83          u32 index = mdl_entity_id_id( challenge->first );
  84          world_static.challenge_target = mdl_arritm( &world->ent_objective,
  85                                                      index );
  86          world_static.challenge_timer = 0.0f;
  87          world_entity_exit_modal();
  88          gui_helper_clear();
  89
  90          u32 next = challenge->first;
  91          while( mdl_entity_id_type(next) == k_ent_objective ){
  92             u32 index = mdl_entity_id_id( next );
  93             ent_objective *objective = mdl_arritm(&world->ent_objective,index);
  94             objective->flags &= ~k_ent_objective_passed;
  95             next = objective->id_next;
  96             v3_fill( objective->transform.s, 1.0f );
  97          }
  98          audio_lock();
  99          audio_oneshot( &audio_challenge[5], 1.0f, 0.0f );
 100          audio_unlock();
 101          return;
 102       }
 103    }
 104
 105    if( button_down( k_srbind_mback ) )
 106    {
 107       world_static.challenge_target = NULL;
 108       world_entity_exit_modal();
 109       world_entity_clear_focus();
 110       gui_helper_clear();
 111       audio_lock();
 112       audio_oneshot( &audio_challenge[4], 1.0f, 0.0f );
 113       audio_unlock();
 114       return;
 115    }
 116 }
 117
 118 static void ent_challenge_render( ent_challenge *challenge ){
 119
 120 }