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 entity_call_result 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    {
  14       if( !challenge->status )
  15       {
  16          vg_info( "challenge( '%s' )\n",
  17                   mdl_pstr( &world->meta, challenge->pstr_alias) );
  18          ent_call call;
  19          call.data = NULL;
  20          call.function = challenge->target_event;
  21          call.id = challenge->target;
  22          entity_call( world, &call );
  23       }
  24       challenge->status = 1;
  25       return k_entity_call_result_OK;
  26    }
  27    else if( call->function == 1 ) /* view() */
  28    {
  29       if( (localplayer.subsystem == k_player_subsystem_walk) &&
  30           (world_static.challenge_target == NULL) )
  31       {
  32          world_static.challenge_target = NULL;
  33          world_entity_set_focus( call->id );
  34          world_entity_focus_modal();
  35
  36          gui_helper_clear();
  37          vg_str text;
  38          if( gui_new_helper( input_button_list[k_srbind_maccept], &text ))
  39             vg_strcat( &text, "Start" );
  40          if( gui_new_helper( input_button_list[k_srbind_mback], &text ))
  41             vg_strcat( &text, "Exit" );
  42       }
  43       return k_entity_call_result_OK;
  44    }
  45    else
  46       return k_entity_call_result_unhandled;
  47 }
  48
  49 void ent_challenge_preupdate( ent_focus_context *ctx )
  50 {
  51    world_instance *world = ctx->world;
  52    ent_challenge *challenge = mdl_arritm( &world->ent_challenge, ctx->index );
  53
  54    /* maximum distance from active challenge */
  55    if( !ctx->active )
  56    {
  57       f32 min_dist2 = 999999.9f;
  58
  59       if( mdl_entity_id_type( challenge->first ) == k_ent_objective )
  60       {
  61          u32 next = challenge->first;
  62          while( mdl_entity_id_type(next) == k_ent_objective ){
  63             u32 index = mdl_entity_id_id( next );
  64             ent_objective *objective = mdl_arritm(&world->ent_objective,index);
  65             next = objective->id_next;
  66
  67             f32 d2 = v3_dist2( localplayer.rb.co, objective->transform.co );
  68             if( d2 < min_dist2 )
  69                min_dist2 = d2;
  70          }
  71       }
  72
  73       f32 max_dist = 100.0f;
  74       if( min_dist2 > max_dist*max_dist ){
  75          world_static.challenge_target = NULL;
  76          world_static.challenge_timer = 0.0f;
  77          world_entity_clear_focus();
  78          audio_lock();
  79          audio_oneshot_3d( &audio_challenge[6], localplayer.rb.co,
  80                            30.0f, 1.0f );
  81          audio_unlock();
  82       }
  83       return;
  84    }
  85
  86    world_entity_focus_camera( world, challenge->camera );
  87
  88    if( mdl_entity_id_type( challenge->first ) == k_ent_objective ){
  89       if( button_down( k_srbind_maccept ) ){
  90          u32 index = mdl_entity_id_id( challenge->first );
  91          world_static.challenge_target = mdl_arritm( &world->ent_objective,
  92                                                      index );
  93          world_static.challenge_timer = 0.0f;
  94          world_entity_exit_modal();
  95          gui_helper_clear();
  96
  97          u32 next = challenge->first;
  98          while( mdl_entity_id_type(next) == k_ent_objective ){
  99             u32 index = mdl_entity_id_id( next );
 100             ent_objective *objective = mdl_arritm(&world->ent_objective,index);
 101             objective->flags &= ~k_ent_objective_passed;
 102             next = objective->id_next;
 103             v3_fill( objective->transform.s, 1.0f );
 104          }
 105          audio_lock();
 106          audio_oneshot( &audio_challenge[5], 1.0f, 0.0f );
 107          audio_unlock();
 108          return;
 109       }
 110    }
 111
 112    if( button_down( k_srbind_mback ) )
 113    {
 114       world_static.challenge_target = NULL;
 115       world_entity_exit_modal();
 116       world_entity_clear_focus();
 117       gui_helper_clear();
 118       audio_lock();
 119       audio_oneshot( &audio_challenge[4], 1.0f, 0.0f );
 120       audio_unlock();
 121       return;
 122    }
 123 }
 124
 125 static void ent_challenge_render( ent_challenge *challenge ){
 126
 127 }