ent_challenge.c

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