Information processing system, information processing method, information processing program, and computer-readable storage medium storing the information processing program

1. An information processing system, comprising:

a controller port comprising a plurality of ports to which a plurality of operation signals are input from a plurality of operation devices via a network;

an execution unit configured to execute a game program in response to each of the plurality of operation signals input from each of the plurality of operation devices to each of the plurality of the ports; and

an assignment unit configured to assign each of the plurality of operation devices to each of the plurality of respective ports,

wherein the assignment unit changes assignment of each of the plurality of operation devices to each of the plurality of ports in a predetermined case, and

wherein the assignment unit assigns one operation device among the plurality of operation devices to at least two ports among the plurality of ports.

2. The information processing system according to claim 1 , further comprising an image information generating unit configured to generate image information that is obtained by associating information corresponding to each of the plurality of ports with information corresponding to each of the plurality of operation devices,

wherein the assignment unit changes the assignment of each of the plurality of operation devices to each of the plurality of ports in response to a user's instruction for assignment based on the image information.

3. The information processing system according to claim 1 , further comprising a connection information obtaining unit configured to obtain connection information indicating a connection status between each of the plurality of ports and each of the plurality of operation devices,

wherein the assignment unit changes the assignment of each of the plurality of operation devices to each of the plurality of ports depending on the obtained connection status.

4. The information processing system according to claim 1 , further comprising an execution status detecting unit configured to detect a predetermined execution status of the execution unit;

wherein the assignment unit changes the assignment of each of the plurality of operation devices to each of the plurality of ports based on the detected execution status.

5. The information processing system according to claim 4 , wherein the execution status detecting unit detects the predetermined execution status by using image processing.

6. The information processing system according to claim 1 , wherein the assignment unit changes the assignment of each of the plurality of operation devices to each of the plurality of ports based on allocation information obtained by storing respective pieces of port identification information for identifying each of the plurality of ports in association with respective pieces of operation device identification information for identifying each of the plurality of operation devices.

7. The information processing system according to claim 6 , wherein the allocation information stores execution status identification information for identifying predetermined execution status in association therewith.

8. The information processing system according to claim 3 , wherein allocation information is updated depending on the obtained connection status.

9. The information processing system according to claim 4 , wherein allocation information is updated based on the detected execution status.

10. The information processing system according to claim 8 , wherein the assignment unit changes the assignment of each of the plurality of operation devices to each of the plurality of ports based on the updated allocation information.

11. An information processing method, comprising:

executing a game program in response to each of a plurality of operation signals that input to each of the plurality of ports of a controller port from a plurality of operation devices, wherein the controller port comprises the plurality of ports to which the plurality of operation signals are input from the plurality of operation devices via a network;

assigning each of the plurality of the operation devices to each of the plurality of ports;

changing assignment of each of the plurality of operation devices to each of the plurality of ports in a predetermined case; and

assigning one operation device among the plurality of operation devices to at least two ports among the plurality of ports.

12. An apparatus, including a microprocessor operating under control of a information processing computer program for causing a computer to function as:

a controller port unit comprising a plurality of ports to which a plurality of operation signals are input from a plurality of operation devices via a network;

an execution unit configured to execute a game program in response to each of the plurality of operation signals input from each of the plurality of operation devices to each of the plurality of ports; and

an assignment unit configured to assign each of the plurality of operation devices to each of the plurality of ports,

wherein the assignment unit changes assignment of each of the plurality of operation devices to each of the plurality of ports in a predetermined case, and

wherein the assignment unit assigns one operation device among the plurality of operation devices to at least two ports among the plurality of ports.

13. A non-transitory, computer-readable information storage medium having stored thereon the information processing computer program according to claim 12 .