entity.c

   1 #include "world.h"
   2 #include "entity.h"
   3 #include "world_entity.h"
   4
   5 #include "ent_objective.h"
   6 #include "ent_skateshop.h"
   7 #include "ent_relay.h"
   8 #include "ent_challenge.h"
   9 #include "ent_route.h"
  10 #include "ent_miniworld.h"
  11 #include "ent_region.h"
  12 #include "ent_glider.h"
  13 #include "ent_npc.h"
  14
  15 void entity_call( world_instance *world, ent_call *call )
  16 {
  17    u32 type = mdl_entity_id_type( call->id ),
  18        index = mdl_entity_id_id( call->id );
  19
  20    fn_entity_call_handler table[] = {
  21       [k_ent_volume]    = ent_volume_call,
  22       [k_ent_audio]     = ent_audio_call,
  23       [k_ent_skateshop] = ent_skateshop_call,
  24       [k_ent_objective] = ent_objective_call,
  25       [k_ent_ccmd]      = ent_ccmd_call,
  26       [k_ent_gate]      = ent_gate_call,
  27       [k_ent_relay]     = ent_relay_call,
  28       [k_ent_challenge] = ent_challenge_call,
  29       [k_ent_route]     = ent_route_call,
  30       [k_ent_miniworld] = ent_miniworld_call,
  31       [k_ent_region]    = ent_region_call,
  32       [k_ent_glider]    = ent_glider_call,
  33       [k_ent_npc]       = ent_npc_call
  34    };
  35
  36    if( type >= vg_list_size(table) ){
  37       vg_error( "call to entity type: %u is out of range\n", type );
  38       return;
  39    }
  40
  41    fn_entity_call_handler fn = table[ type ];
  42
  43    if( !fn )
  44    {
  45       vg_error( "Entity type %u does not have a call handler, "
  46                 "but was called anyway\n", type );
  47       return;
  48    }
  49
  50    enum entity_call_result res = fn( world, call );
  51
  52    if( res == k_entity_call_result_unhandled )
  53    {
  54       vg_warn( "Call to entity %u#%u was unhandled.\n", type, index );
  55    }
  56 }
  57
  58 ent_marker *ent_find_marker( mdl_context *mdl, mdl_array_ptr *arr,
  59                              const char *alias )
  60 {
  61    for( u32 i=0; i<mdl_arrcount(arr); i++ ){
  62       ent_marker *marker = mdl_arritm( arr, i );
  63
  64       if( !strcmp( mdl_pstr( mdl, marker->pstr_alias ), alias ) ){
  65          return marker;
  66       }
  67    }
  68
  69    return NULL;
  70 }
  71