초록 ▼

A method of controlling, and apparatus for, an interactive entertainment system, in which user input influences the path taken through a narrative branch structure (90). Features of the narrative are assigned a respective attribute store containing an attribute value (80-83) and, for at least some p

A method of controlling, and apparatus for, an interactive entertainment system, in which user input influences the path taken through a narrative branch structure (90). Features of the narrative are assigned a respective attribute store containing an attribute value (80-83) and, for at least some paths of the narrative (XA,AB,AC,CD), one or more of the attribute values are altered. At least one branch point (E) of the narrative has conditional access (Y) and default paths (N) leading therefrom, with access being enabled or denied on the basis of one or more current attribute values.

대표청구항 ▼

[ What is claimed is:] [1.] Interactive entertainment apparatus operable to output sequences of image frames comprising a user-influenced path through a branch-structured narrative, the apparatus comprising:a source of image frame data for all branch structure paths of the narrative;branch storage m

[ What is claimed is:] [1.] Interactive entertainment apparatus operable to output sequences of image frames comprising a user-influenced path through a branch-structured narrative, the apparatus comprising:a source of image frame data for all branch structure paths of the narrative;branch storage means for storing data defining a narrative branch structure;user operable input means;branch selection means coupled to the branch storage means for determining when the narrative reaches a branch point and for calling one of two or more image frame sequences from the image frame source in dependence on the user input; andan output for the selected image frame sequences; characterized in that the apparatus further comprises one or more attribute stores, the or each attribute store storing an attribute value and a default attribute value, and being assigned to one or respective predetermined features of the narrative, wherein the branch selection means is operable to reset the or each attribute value in the or each attribute store to the respective default attribute value, and user-directed selection at at least one branch point causes the branch selection means to modify the, or one of the, attributes values, and selection of at least one branch path at a further branch point is enabled or disabled by the branch selection means on the basis of the, or one of the, modified attribute values, and wherein the branch selection means is further operable to modify one or more of the stored default attribute values.