Computer story generation system and method using network of re-usable substories

Claim 3

The method of claim 1, the initial set of plans including plans whose earliest execution time is later than an initial value for the current time, wherein the initial set of plans guide the sequence of executed substories along a story line by ensuring that predefined events take place via execution of substories corresponding to plans in the initial set of plans.

Claim 4

The method of claim 1, including storing history data representing the executed substories; the plan generating step including, when generating a plan in reaction to at least one of the substories, reviewing the history data, generating a set of weight values for the set of possible reaction substories, wherein at least one of the weight values is based on the presence or absence of a corresponding substory in the history data, and generating a plan to perform the one of the possible reaction substories having a maximum or minimum weight value.

Claim 5

The method of claim 1, the executing step including determining which of the characters participated in each executed substory as the subject and object(s) thereof and determining which of the characters witnessed each executed substory; the generating plans step including generating, in reaction to each of at least a subset of the executed substories, a plurality of additional plans to perform additional ones of the substories wherein each of the plurality of plans include plan data indicating a specified one of the possible reaction substories and a subject, the indicated subject in each of the plurality of plans comprising a different one of the set of characters consisting of the characters who participated and the characters who witnessed the executed substory.

Claim 6

The method of claim 4, wherein for at least a subset of the substories, the set of possible reaction substories for each substory includes at least two distinct sets of possible reaction substories, each distinct set corresponding to a different one of the subject, direct object and witnesses of the execution of the substory.

Claim 7

A computer based system for generating a sequence of images representing a dynamically generated story line, comprising: a computer memory that stores structures and executable procedures representing a set of characters and a set of re-usable substories; a multiplicity of the substories representing an action by a subject comprising a selectable one of the characters where the action is performed with respect to at least one object comprising at least a selectable one of the characters; for each substory, establishing a set of possible reaction substories comprising a subset of the set of re-usable substories; a video display for displaying the sequence of images; a user input device; a central processing unit coupled to the computer memory for executing the procedures stored in the computer memory while utilizing the data structures; coupled to the video display for generating the sequence images on the video display while executing the procedures stored in the computer memory; and coupled to the user input device for receiving input from an end user; the data structures stored in the computer memory further including a plan list for storing plans indicating ones of the substories to be performed; the procedures stored in the computer memory and executed by the central processing unit including: substory execution procedures for executing ones of the substories represented by the plans stored in the plan list; the substory execution procedures establishing a current time and advancing the current time while the substories are executed; the substory execution procedures establishing and updating a physical position for each of the characters; planning procedures for generating, in reaction to each executed substory, additional plans to perform additional ones of the substories wherein the additional substories comprise selected ones of the set of possible reaction substories for the executed substory, and for storing the generated plans in the plan list; the plan list at times storing a multiplicity of the generated plans; and the planning procedures including procedures for receiving, in reaction to at least a subset of the executed substories, input from an end user and selecting at least a subset of the additional substories in accordance with the end user input; wherein the planning procedures assign each generated plan an earliest execution time and a set of associated characters including a subject and an object, wherein the subject and object are each a specified one of the characters; each stored plan in the plan list including the assigned earliest execution time, subject and object, such that at various times at least a subset of the plans in the plan list have respective earliest execution times that are later than the current time; at least a subset of the generated plans comprising deferred plans, where each deferred plan's execution is deferred because its earliest execution time is later than the current time and/or its associated characters are not physically proximate each other; the substory execution procedures including instructions for selecting for execution one plan from those of the stored plans in the plan list whose associated earliest execution time is at least as early as the current time and that meet opportunity availability criteria, the opportunity availability criteria including a requirement that the characters associated with the one plan have physical positions that are proximate to one another; and the generated plans are executed in a different order than those generated plans are added to the plan list by the planning procedures.

Claim 8

A computer based system for generating a sequence of images representing a dynamically generated story line, comprising: a computer memory that stores structures and executable procedures representing a set of characters and a set of re-usable substories; a multiplicity of the substories representing an action by a subject comprising a selectable one of the characters where the action is performed with respect to at least one object comprising at least a selectable one of the characters; for each substory, establishing a set of possible reaction substories comprising a subset of the set of re-usable substories; a video display for displaying the sequence of images; a user input device; a central processing unit coupled to the computer memory for executing the procedures stored in the computer memory while utilizing the data structures; coupled to the video display for generating the sequence images on the video display while executing the procedures stored in the computer memory; and coupled to the user input device for receiving input from an end user; the data structures stored in the computer memory further including a plan list for storing plans indicating ones of the substories to be performed; the procedures stored in the computer memory and executed by the central processing unit including: substory execution procedures for executing ones of the substories represented by the plans stored in the plan list; the substory execution procedures establishing a current time and advancing the current time while the substories are executed; the substory execution procedures establishing and updating a physical position for each of the characters; planning procedures for generating, in reaction to each executed substory, additional plans to perform additional ones of the substories wherein the additional substories comprise selected ones of the set of possible reaction substories for the executed substory, and for storing the generated plans in the plan list; the plan list at times storing a multiplicity of the generated plans; and the planning procedures including procedures for receiving, in reaction to at least a subset of the executed substories, input from an end user and selecting at least a subset of the additional substories in accordance with the end user input; wherein the planning procedures assign each generated plan an earliest execution time and a set of associated characters including a subject and an object, wherein the subject and object are each a specified one of the characters; each stored plan in the plan list including the assigned earliest execution time, subject and object, such that at various times at least a subset of the plans in the plan list have respective earliest execution times that are later than the current time; at least a subset of the generated plans comprising deferred plans, where each deferred plan's execution is deferred because its earliest execution time is later than the current time and/or its associated characters are not physically proximate each other; the substory execution procedures including instructions for selecting for execution one plan from those of the stored plans in the plan list whose associated earliest execution time is at least as early as the current time and that meet opportunity availability criteria, the opportunity availability criteria including a requirement that the characters associated with the one plan have physical positions that are proximate to one another; and the generated plans are executed in a different order than those generated plans are added to the plan list by the planning procedures.

Claim 9

The system of claim 6, wherein the initial set of plans including plans whose earliest execution time is later than an initial value for the current time, wherein the initial set of plans guide the sequence of executed substories along a story line by ensuring that predefined events take place via execution of substories corresponding to plans in the initial set of plans.

Claim 10

The system of claim 6, the substory execution procedures including commands for storing history data representing each specific substory that has been executed; the planning procedures including commands for, when generating a plan in reaction to at least one of the substories, reviewing substories in the history data, generating a set of weight values for the set of possible reaction substories, wherein at least one of the weight values is based on the presence or absence of a specific corresponding substory in the history data, and generating a plan to perform the one of the possible reaction substories having a maximum or minimum weight value.

Claim 11

The system of claim 6, the data structures stored in the computer memory further including history data representing each specific substory that has been executed; the history data including data representing which of the characters knows about each of the executed substories represented by the history data; the substory execution procedures including commands for evaluating newsworthiness of the executed substories represented by the history data and selecting in accordance with predefined newsworthiness criteria a set of most newsworthy executed substories; the set of reusable substories including at least one re-usable "gossip" substory having a subject, comprising a selectable one of the characters, who informs an object, comprising a different selectable one of the characters of one of the most newsworthy executed substories; the substory execution procedures including commands for executing the gossip substory so as to pass information about a previously executed substory from a first one of the characters to a second one of the characters, and updating the history data so as to indicate that the second character knows of the previously executed substory; the planning procedures including a procedure for generating a plan in reaction to execution of the gossip substory in which the second one of the characters is specified as the subject, and the planned substory is one of the set of possible reaction substories for the previously executed substory.

Claim 12

The system of claim 6, the substory execution procedures including commands for determining which of the characters participated in each executed substory as the subject and object(s) thereof and determining which of the characters witnessed each executed substory; and the planning procedures including commands for generating, in reaction to each of at least a subset of the executed substories, a plurality of additional plans to perform additional ones of the substories wherein each of the plurality of plans include plan data indicating a specified one of the possible reaction substories and a subject, the indicated subject in each of the plurality of plans comprising a different one of the set of characters consisting of the characters who participated in and the characters who witnessed the executed substory.

Claim 13

The system of claim 10, wherein for at least a subset of the substories, the set of possible reaction substories for each substory includes at least two distinct sets of possible reaction substories, each distinct set corresponding to a different one of the subject, direct object and witnesses of the execution of the substory.