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_focus( call->id );
  29
  30          gui_helper_clear();
  31          vg_str text;
  32          if( gui_new_helper( input_button_list[k_srbind_maccept], &text ))
  33             vg_strcat( &text, "start" );
  34          if( gui_new_helper( input_button_list[k_srbind_mback], &text ))
  35             vg_strcat( &text, "exit" );
  36       }
  37    }
  38    else {
  39       vg_print_backtrace();
  40       vg_error( "Unhandled function id: %u\n", call->function );
  41    }
  42 }
  43
  44 void ent_challenge_preupdate( ent_challenge *challenge, int active )
  45 {
  46    world_instance *world = world_current_instance();
  47
  48    /* maximum distance from active challenge */
  49    if( !active ){
  50       f32 min_dist2 = 999999.9f;
  51
  52       if( mdl_entity_id_type( challenge->first ) == k_ent_objective ){
  53          u32 next = challenge->first;
  54          while( mdl_entity_id_type(next) == k_ent_objective ){
  55             u32 index = mdl_entity_id_id( next );
  56             ent_objective *objective = mdl_arritm(&world->ent_objective,index);
  57             next = objective->id_next;
  58
  59             f32 d2 = v3_dist2( localplayer.rb.co, objective->transform.co );
  60             if( d2 < min_dist2 )
  61                min_dist2 = d2;
  62          }
  63       }
  64
  65       f32 max_dist = 100.0f;
  66       if( min_dist2 > max_dist*max_dist ){
  67          world_static.challenge_target = NULL;
  68          world_static.challenge_timer = 0.0f;
  69          world_static.focused_entity = 0;
  70          audio_lock();
  71          audio_oneshot_3d( &audio_challenge[6], localplayer.rb.co,
  72                            30.0f, 1.0f );
  73          audio_unlock();
  74       }
  75       return;
  76    }
  77
  78    world_entity_focus_camera( world, challenge->camera );
  79
  80    if( mdl_entity_id_type( challenge->first ) == k_ent_objective ){
  81       if( button_down( k_srbind_maccept ) ){
  82          u32 index = mdl_entity_id_id( challenge->first );
  83          world_static.challenge_target = mdl_arritm( &world->ent_objective,
  84                                                      index );
  85          world_static.challenge_timer = 0.0f;
  86          world_entity_unfocus();
  87          gui_helper_clear();
  88
  89          u32 next = challenge->first;
  90          while( mdl_entity_id_type(next) == k_ent_objective ){
  91             u32 index = mdl_entity_id_id( next );
  92             ent_objective *objective = mdl_arritm(&world->ent_objective,index);
  93             objective->flags &= ~k_ent_objective_passed;
  94             next = objective->id_next;
  95             v3_fill( objective->transform.s, 1.0f );
  96          }
  97          audio_lock();
  98          audio_oneshot( &audio_challenge[5], 1.0f, 0.0f );
  99          audio_unlock();
 100          return;
 101       }
 102    }
 103
 104    if( button_down( k_srbind_mback ) ){
 105       world_static.challenge_target = NULL;
 106       world_entity_unfocus();
 107       gui_helper_clear();
 108       audio_lock();
 109       audio_oneshot( &audio_challenge[4], 1.0f, 0.0f );
 110       audio_unlock();
 111       return;
 112    }
 113 }
 114
 115 static void ent_challenge_render( ent_challenge *challenge ){
 116
 117 }