Initial Prey Game integration support.

2026-08-20 04:30:12 +02:00 · 2026-05-05 15:01:01 -07:00
parent a6c6f1ed26
commit 8d5f678b25
552 changed files with 265551 additions and 209 deletions
@@ -0,0 +1,196 @@
+// Copyright (C) 2004 Id Software, Inc.
+//
+/*
+sys_event.h
+
+Event are used for scheduling tasks and for linking script commands.
+*/
+#ifndef __SYS_EVENT_H__
+#define __SYS_EVENT_H__
+
+#define D_EVENT_MAXARGS				8			// if changed, enable the CREATE_EVENT_CODE define in Event.cpp to generate switch statement for idClass::ProcessEventArgPtr.
+												// running the game will then generate c:\doom\base\events.txt, the contents of which should be copied into the switch statement.
+
+#define D_EVENT_VOID				( ( char )0 )
+#define D_EVENT_INTEGER				'd'
+#define D_EVENT_FLOAT				'f'
+#define D_EVENT_VECTOR				'v'
+#define D_EVENT_STRING				's'
+#define D_EVENT_ENTITY				'e'
+#define	D_EVENT_ENTITY_NULL			'E'			// event can handle NULL entity pointers
+#define D_EVENT_TRACE				't'
+
+#define MAX_EVENTS					4096
+
+//HUMANHEAD: aob - needed for networking to send the least amount of bits
+extern const int MAX_EVENTS_NUM_BITS;
+//HUMANHEAD END
+
+class idClass;
+class idTypeInfo;
+
+class idEventDef {
+private:
+	const char					*name;
+	const char					*formatspec;
+	unsigned int				formatspecIndex;
+	int							returnType;
+	int							numargs;
+	size_t						argsize;
+	int							argOffset[ D_EVENT_MAXARGS ];
+	int							eventnum;
+	const idEventDef *			next;
+
+	static idEventDef *			eventDefList[MAX_EVENTS];
+	static int					numEventDefs;
+
+public:
+								idEventDef( const char *command, const char *formatspec = NULL, char returnType = 0 );
+								
+	const char					*GetName( void ) const;
+	const char					*GetArgFormat( void ) const;
+	unsigned int				GetFormatspecIndex( void ) const;
+	char						GetReturnType( void ) const;
+	int							GetEventNum( void ) const;
+	int							GetNumArgs( void ) const;
+	size_t						GetArgSize( void ) const;
+	int							GetArgOffset( int arg ) const;
+
+	static int					NumEventCommands( void );
+	static const idEventDef		*GetEventCommand( int eventnum );
+	static const idEventDef		*FindEvent( const char *name );
+
+	//HUMANHEAD: aob
+	static const idEventDef		*FindEvent( int eventId );
+	//HUMANHEAD END
+};
+
+class idSaveGame;
+class idRestoreGame;
+
+class idEvent {
+private:
+	const idEventDef			*eventdef;
+	byte						*data;
+	int							time;
+	idClass						*object;
+	const idTypeInfo			*typeinfo;
+
+	idLinkList<idEvent>			eventNode;
+
+	static idDynamicBlockAlloc<byte, 16 * 1024, 256> eventDataAllocator;
+
+
+public:
+	static bool					initialized;
+
+								~idEvent();
+
+	static idEvent				*Alloc( const idEventDef *evdef, int numargs, va_list args );
+	static void					CopyArgs( const idEventDef *evdef, int numargs, va_list args, int data[ D_EVENT_MAXARGS ]  );
+	
+	void						Free( void );
+	void						Schedule( idClass *object, const idTypeInfo *cls, int time );
+	byte						*GetData( void );
+
+	// HUMANHEAD pdm
+	static int					NumQueuedEvents( const idClass *obj, const idEventDef *evdef = NULL );
+	// HUMANHEAD END
+
+	static void					CancelEvents( const idClass *obj, const idEventDef *evdef = NULL );
+	static void					ClearEventList( void );
+	static void					ServiceEvents( void );
+	static void					Init( void );
+	static void					Shutdown( void );
+
+	// save games
+	static void					Save( idSaveGame *savefile );					// archives object for save game file
+	static void					Restore( idRestoreGame *savefile );				// unarchives object from save game file
+	static void					SaveTrace( idSaveGame *savefile, const trace_t &trace );
+	static void					RestoreTrace( idRestoreGame *savefile, trace_t &trace );
+	
+};
+
+/*
+================
+idEvent::GetData
+================
+*/
+ID_INLINE byte *idEvent::GetData( void ) {
+	return data;
+}
+
+/*
+================
+idEventDef::GetName
+================
+*/
+ID_INLINE const char *idEventDef::GetName( void ) const {
+	return name;
+}
+
+/*
+================
+idEventDef::GetArgFormat
+================
+*/
+ID_INLINE const char *idEventDef::GetArgFormat( void ) const {
+	return formatspec;
+}
+
+/*
+================
+idEventDef::GetFormatspecIndex
+================
+*/
+ID_INLINE unsigned int idEventDef::GetFormatspecIndex( void ) const {
+	return formatspecIndex;
+}
+
+/*
+================
+idEventDef::GetReturnType
+================
+*/
+ID_INLINE char idEventDef::GetReturnType( void ) const {
+	return returnType;
+}
+
+/*
+================
+idEventDef::GetNumArgs
+================
+*/
+ID_INLINE int idEventDef::GetNumArgs( void ) const {
+	return numargs;
+}
+
+/*
+================
+idEventDef::GetArgSize
+================
+*/
+ID_INLINE size_t idEventDef::GetArgSize( void ) const {
+	return argsize;
+}
+
+/*
+================
+idEventDef::GetArgOffset
+================
+*/
+ID_INLINE int idEventDef::GetArgOffset( int arg ) const {
+	assert( ( arg >= 0 ) && ( arg < D_EVENT_MAXARGS ) );
+	return argOffset[ arg ];
+}
+
+/*
+================
+idEventDef::GetEventNum
+================
+*/
+ID_INLINE int idEventDef::GetEventNum( void ) const {
+	return eventnum;
+}
+
+#endif /* !__SYS_EVENT_H__ */