ent_region.c

   1 #include "ent_region.h"
   2 #include "gui.h"
   3
   4 static void ent_region_call( world_instance *world, ent_call *call ){
   5    ent_region *region =
   6       mdl_arritm( &world->ent_region, mdl_entity_id_id(call->id) );
   7
   8    if( !region->zone_volume )
   9       return;
  10
  11    ent_volume *volume =
  12       mdl_arritm( &world->ent_volume, mdl_entity_id_id(region->zone_volume) );
  13
  14    if( call->function == 0 ){ /* enter */
  15       for( u32 i=0; i<mdl_arrcount(&world->ent_route); i ++ ){
  16          ent_route *route = mdl_arritm( &world->ent_route, i );
  17
  18          v3f local;
  19          m4x3_mulv( volume->to_local, route->board_transform[3], local );
  20          if( (fabsf(local[0]) <= 1.0f) &&
  21              (fabsf(local[1]) <= 1.0f) &&
  22              (fabsf(local[2]) <= 1.0f) ){
  23             route->flags &= ~k_ent_route_flag_out_of_zone;
  24          }
  25          else {
  26             route->flags |= k_ent_route_flag_out_of_zone;
  27          }
  28       }
  29
  30       gui_location_print_ccmd( 1, (const char *[]){
  31             mdl_pstr(&world->meta,region->pstr_title)} );
  32
  33       if( region->flags & k_ent_route_flag_achieve_gold )
  34          localplayer.effect_data.spark.colour = 0xff8ce0fa;
  35       else if( region->flags & k_ent_route_flag_achieve_silver )
  36          localplayer.effect_data.spark.colour = 0xffc2c2c2;
  37       else
  38          localplayer.effect_data.spark.colour = 0x00;
  39    }
  40    else if( call->function == 1 ){ /* leave */
  41       for( u32 i=0; i<mdl_arrcount(&world->ent_route); i ++ ){
  42          ent_route *route = mdl_arritm( &world->ent_route, i );
  43          route->flags |= k_ent_route_flag_out_of_zone;
  44       }
  45       localplayer.effect_data.spark.colour = 0x00;
  46    }
  47 }
  48
  49 /*
  50  * reevaluate all achievements to calculate the compiled achievement
  51  */
  52 static void ent_region_re_eval( world_instance *world ){
  53    for( u32 i=0; i<mdl_arrcount(&world->ent_region); i ++ ){
  54       ent_region *region = mdl_arritm(&world->ent_region, i);
  55
  56       if( !region->zone_volume )
  57          continue;
  58
  59       ent_volume *volume = mdl_arritm(&world->ent_volume,
  60             mdl_entity_id_id(region->zone_volume));
  61
  62       u32 combined = k_ent_route_flag_achieve_gold |
  63                      k_ent_route_flag_achieve_silver;
  64
  65       for( u32 j=0; j<mdl_arrcount(&world->ent_route); j ++ ){
  66          ent_route *route = mdl_arritm(&world->ent_route, j );
  67
  68          v3f local;
  69          m4x3_mulv( volume->to_local, route->board_transform[3], local );
  70          if( !((fabsf(local[0]) <= 1.0f) &&
  71                (fabsf(local[1]) <= 1.0f) &&
  72                (fabsf(local[2]) <= 1.0f)) ){
  73             continue;
  74          }
  75
  76          combined &= route->flags;
  77       }
  78
  79       region->flags = combined;
  80
  81       /* TODO: Challenges */
  82    }
  83 }