Method ParseEventDef

neo/game/script/Script_Compiler.cpp:2442–2520

================ idCompiler::ParseEventDef ================ */

================
*/
void idCompiler::ParseEventDef( idTypeDef *returnType, const char *name ) {
	const idTypeDef	*expectedType;
	idTypeDef		*argType;
	idTypeDef		*type;
	int				i;
	int				num;
	const char		*format;
	const idEventDef *ev;
	idStr			parmName;

	ev = idEventDef::FindEvent( name );
	if ( !ev ) {
		Error( "Unknown event '%s'", name );
	}

	// set the return type
	expectedType = GetTypeForEventArg( ev->GetReturnType() );
	if ( !expectedType ) {
		Error( "Invalid return type '%c' in definition of '%s' event.", ev->GetReturnType(), name );
	}
	if ( returnType != expectedType ) {
		Error( "Return type doesn't match internal return type '%s'", expectedType->Name() );
	}

	idTypeDef newtype( ev_function, NULL, name, type_function.Size(), returnType );

	ExpectToken( "(" );

	format = ev->GetArgFormat();
	num = strlen( format );
	for( i = 0; i < num; i++ ) {
		expectedType = GetTypeForEventArg( format[ i ] );
		if ( !expectedType || ( expectedType == &type_void ) ) {
			Error( "Invalid parameter '%c' in definition of '%s' event.", format[ i ], name );
		}

		argType = ParseType();
		ParseName( parmName );
		if ( argType != expectedType ) {
			Error( "The type of parm %d ('%s') does not match the internal type '%s' in definition of '%s' event.",
				i + 1, parmName.c_str(), expectedType->Name(), name );
		}

		newtype.AddFunctionParm( argType, "" );

		if ( i < num - 1 ) {
			if ( CheckToken( ")" ) ) {
				Error( "Too few parameters for event definition.  Internal definition has %d parameters.", num );
			}
			ExpectToken( "," );
		}
	}
	if ( !CheckToken( ")" ) ) {
		Error( "Too many parameters for event definition.  Internal definition has %d parameters.", num );
	}
	ExpectToken( ";" );

	type = gameLocal.program.FindType( name );