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 #include "world_water.h"
  15
  16 #include <string.h>
  17
  18 void entity_call( world_instance *world, ent_call *call )
  19 {
  20    u32 type = mdl_entity_id_type( call->id ),
  21        index = mdl_entity_id_id( call->id );
  22
  23    fn_entity_call_handler table[] = {
  24       [k_ent_volume]    = ent_volume_call,
  25       [k_ent_audio]     = ent_audio_call,
  26       [k_ent_skateshop] = ent_skateshop_call,
  27       [k_ent_objective] = ent_objective_call,
  28       [k_ent_ccmd]      = ent_ccmd_call,
  29       [k_ent_gate]      = ent_gate_call,
  30       [k_ent_relay]     = ent_relay_call,
  31       [k_ent_challenge] = ent_challenge_call,
  32       [k_ent_route]     = ent_route_call,
  33       [k_ent_miniworld] = ent_miniworld_call,
  34       [k_ent_region]    = ent_region_call,
  35       [k_ent_glider]    = ent_glider_call,
  36       [k_ent_npc]       = ent_npc_call,
  37       [k_ent_water]     = ent_water_call,
  38    };
  39
  40    if( type >= vg_list_size(table) ){
  41       vg_error( "call to entity type: %u is out of range\n", type );
  42       return;
  43    }
  44
  45    fn_entity_call_handler fn = table[ type ];
  46
  47    if( !fn )
  48    {
  49       vg_error( "Entity type %u does not have a call handler, "
  50                 "but was called anyway\n", type );
  51       return;
  52    }
  53
  54    enum entity_call_result res = fn( world, call );
  55
  56    if( res == k_entity_call_result_unhandled )
  57    {
  58       vg_warn( "Call to entity %u#%u was unhandled.\n", type, index );
  59    }
  60 }
  61
  62 ent_marker *ent_find_marker( mdl_context *mdl, mdl_array_ptr *arr,
  63                              const char *alias )
  64 {
  65    for( u32 i=0; i<mdl_arrcount(arr); i++ )
  66    {
  67       ent_marker *marker = mdl_arritm( arr, i );
  68
  69       if( !strcmp( mdl_pstr( mdl, marker->pstr_alias ), alias ) )
  70       {
  71          return marker;
  72       }
  73    }
  74
  75    return NULL;
  76 }
  77