Added lists .c .h and mud_event .c .h

2012-02-12 22:09:38 +00:00
parent dd280c1b58
commit b34c23da96
4 changed files with 487 additions and 0 deletions
--- a/src/mud_event.c
+++ b/src/mud_event.c
@@ -0,0 +1,89 @@
+
+#include "conf.h"
+#include "sysdep.h"
+#include "structs.h"
+#include "utils.h"
+#include "db.h"
+#include "dg_event.h"
+#include "constants.h"
+#include "comm.h"  /* For access to the game pulse */
+#include "mud_event.h"
+
+/* Global List */
+struct list_data * world_events = NULL;
+
+void init_events(void)
+{
+  /* Allocate Event List */
+  world_events = create_list();
+	
+  /* Attach Our Events */
+  attach_mud_event(display_usage, new_mud_event(EVENT_WORLD, NULL, NULL), 10 * PASSES_PER_SEC);
+}
+
+void attach_mud_event(void (*func), struct mud_event_data *pMudEvent, long time)
+{
+  struct event * pEvent;
+  struct descriptor_data * d;
+  struct char_data * ch;
+  
+  pEvent = event_create(func, pMudEvent, time);
+  pEvent->isMudEvent = TRUE;	
+  pMudEvent->pEvent = pEvent;        
+
+  switch (pMudEvent->iEvent_Type) {
+    case EVENT_WORLD:
+      add_to_list(pEvent, world_events);
+    break;
+    case EVENT_DESC:
+      d = (struct descriptor_data *) pMudEvent->pStruct;
+      add_to_list(pEvent, d->events);
+    break;
+    case EVENT_CHAR:
+      ch = (struct char_data *) pMudEvent->pStruct;
+      add_to_list(pEvent, ch->events);
+    break;
+  }
+}
+
+struct mud_event_data *new_mud_event(int iEvent_Type, void *pStruct, char *sVariables)
+{
+  struct mud_event_data *pMudEvent;
+  char *varString;
+		
+  CREATE(pMudEvent, struct mud_event_data, 1);
+  varString = (sVariables != NULL) ? strdup(sVariables) : NULL;	
+		
+  pMudEvent->iEvent_Type = iEvent_Type;
+  pMudEvent->pStruct     = pStruct;
+  pMudEvent->sVariables  = varString;
+  pMudEvent->pEvent      = NULL;
+	
+  return (pMudEvent);	
+}
+
+void free_mud_event(struct mud_event_data *pMudEvent)
+{
+  struct descriptor_data * d;
+  struct char_data * ch;
+
+  switch (pMudEvent->iEvent_Type) {
+    case EVENT_WORLD:
+      remove_from_list(pMudEvent->pEvent, world_events);
+    break;
+    case EVENT_DESC:
+      d = (struct descriptor_data *) pMudEvent->pStruct;
+      remove_from_list(pMudEvent->pEvent, d->events);
+    break;
+    case EVENT_CHAR:
+      ch = (struct char_data *) pMudEvent->pStruct;
+      remove_from_list(pMudEvent->pEvent, ch->events);
+    break;
+  }
+
+  if (pMudEvent->sVariables != NULL)
+    free(pMudEvent->sVariables);
+	  
+  pMudEvent->pEvent->event_obj = NULL;
+  free(pMudEvent);
+}