al/eax/fx_slot_index.cpp

   1 #include "config.h"
   2
   3 #include "fx_slot_index.h"
   4
   5 #include "exception.h"
   6
   7
   8 namespace
   9 {
  10
  11
  12 class EaxFxSlotIndexException :
  13     public EaxException
  14 {
  15 public:
  16     explicit EaxFxSlotIndexException(
  17         const char* message)
  18         :
  19         EaxException{"EAX_FX_SLOT_INDEX", message}
  20     {
  21     }
  22 }; // EaxFxSlotIndexException
  23
  24
  25 } // namespace
  26
  27
  28 void EaxFxSlotIndex::set(EaxFxSlotIndexValue index)
  29 {
  30     if(index >= EaxFxSlotIndexValue{EAX_MAX_FXSLOTS})
  31         fail("Index out of range.");
  32
  33     emplace(index);
  34 }
  35
  36 void EaxFxSlotIndex::set(const GUID &guid)
  37 {
  38     if (false)
  39     {
  40     }
  41     else if (guid == EAX_NULL_GUID)
  42     {
  43         reset();
  44     }
  45     else if (guid == EAXPROPERTYID_EAX40_FXSlot0 || guid == EAXPROPERTYID_EAX50_FXSlot0)
  46     {
  47         emplace(0u);
  48     }
  49     else if (guid == EAXPROPERTYID_EAX40_FXSlot1 || guid == EAXPROPERTYID_EAX50_FXSlot1)
  50     {
  51         emplace(1u);
  52     }
  53     else if (guid == EAXPROPERTYID_EAX40_FXSlot2 || guid == EAXPROPERTYID_EAX50_FXSlot2)
  54     {
  55         emplace(2u);
  56     }
  57     else if (guid == EAXPROPERTYID_EAX40_FXSlot3 || guid == EAXPROPERTYID_EAX50_FXSlot3)
  58     {
  59         emplace(3u);
  60     }
  61     else
  62     {
  63         fail("Unsupported GUID.");
  64     }
  65 }
  66
  67 [[noreturn]]
  68 void EaxFxSlotIndex::fail(const char* message)
  69 {
  70     throw EaxFxSlotIndexException{message};
  71 }