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SDL_UserEvent

NAME

SDL_UserEvent- A user-defined event type

STRUCTURE DEFINITION

typedef struct{

  Uint8 type;

  int code;

  void *data1;

  void *data2;

} SDL_UserEvent;

STRUCTURE DATA

type

SDL_USEREVENT through to SDL_NUMEVENTS-1

code

User defined event code

data1

User defined data pointer

data2

User defined data pointer

DESCRIPTION

SDL_UserEvent is in the user member of the structure SDL_Event. This event is unique, it is never created by SDL but only by the user. The event can be pushed onto the event queue using SDL_PushEvent. The contents of the structure members or completely up to the programmer, the only requirement is that type is a value from SDL_USEREVENT to SDL_NUMEVENTS-1 (inclusive).

EXAMPLES

SDL_Event event;



event.type = SDL_USEREVENT;

event.user.code = my_event_code;

event.user.data1 = significant_data;

event.user.data2 = 0;

SDL_PushEvent(&event);

SEE ALSO

SDL_Event, SDL_PushEvent