Methods and apparatus for hiding latency in network multiplayer games

An attacking client device platform configured to operate on a network, comprising:

• a processor;
• a memory coupled to the processor;
• one or more instructions embodied in memory for execution by the processor, the instructions being configured for hiding latency during an interaction between a first avatar controlled by the attacking client device platform and a second avatar controlled by a defending client device platform in a multiplayer game played over the network, the method comprising:
• a) predicting that one or more attack animations performed by the first avatar may result in a successful attack on the second avatar, wherein the one or more attack animations comprise at least a pre-hit period;
• b) generating a hit event that corresponds to the one or more attack animations, wherein the hit event comprises a hit identifier (ID) that is unique to the hit event;
• c) delivering the hit event to at least the defending client device platform over the network connection;
• d) initiating an altered animation mode during the display of the one or more attack animations on the attacking client device platform, wherein the altered animation mode comprises at least an extended pre-hit period having a slowed down playback rate that replaces the pre-hit period for the attacking client device platform;
• e) receiving a hit reply from the defending client device platform over the network connection wherein the hit reply is identified with the same hit ID as the hit event;
• wherein the hit reply determines whether a successful attack was made on the second avatar;
• and wherein the hit reply further comprises information identifying one or more reply animations to be displayed once a reply animation period is initiated;
• and
• f) initiating the reply animation period after the attacking client device platform determines that the first avatar has finished displaying the one or more attack animations in the altered animation mode and the attacking client device platform has received a signal from the defending client device platform that indicates that the second avatar has initiated the reply animation period.

A nontransitory computer readable medium containing program instructions for hiding latency during an interaction between a first avatar controlled by the attacking client device platform and a second avatar controlled by a defending client device platform in a multiplayer game played over the network, and wherein execution of the program instructions by one or more processors of a computer system causes the one or more processors to carry out the steps of:

• a) predicting that one or more attack animations performed by the first avatar may result in a successful attack on the second avatar, wherein the one or more attack animations comprise at least a pre-hit period;
• b) generating a hit event that corresponds to the one or more attack animations, wherein the hit event comprises a hit identifier (ID) that is unique to the hit event;
• c) delivering the hit event to at least the defending client device platform over the network connection;
• d) initiating an altered animation mode during the display of the one or more attack animations on the attacking client device platform, wherein the altered animation mode comprises at least an extended pre-hit period having a slowed down playback rate that replaces the pre-hit period for the attacking client device platform;
• e) receiving a hit reply from the defending client device platform over the network connection wherein the hit reply is identified with the same hit ID as the hit event;
• wherein the hit reply determines whether a successful attack was made on the second avatar;
• and wherein the hit reply further comprises information identifying one or more reply animations to be displayed once a reply animation period is initiated;
• and
• f) initiating the reply animation period after the attacking client device platform determines that the first avatar has finished displaying the one or more attack animations in the altered animation mode and the attacking client device platform has received a signal from the defending client device platform that indicates that the second avatar has initiated the reply animation period.

In a defending client device platform configured to operate on a network, a method for hiding latency during an interaction between a first avatar controlled by an attacking client device platform and a second avatar controlled by the defending client device platform in a multiplayer game played over the network, comprising:

• a) receiving a hit event from the attacking client device platform over the network, wherein the hit event corresponds to one or more attack animations performed by the first avatar in order to attack the second avatar, wherein the hit event comprises a hit identifier (ID) that is unique to the hit event;
• b) determining if the hit event resulted in a successful attack on the second avatar;
• c) generating a hit reply, wherein the hit reply comprises information identifying one or more reply animations that will be displayed once a reply animation period is initiated and is identified with the same hit ID as the hit event;
• d) delivering the hit reply to at least the attacking client device platform;
• and
• e) initiating the reply animation period after the one or more attack animations have been completed.

A nontransitory computer readable medium containing program instructions for hiding latency during an interaction between a first avatar controlled by an attacking client device platform and a second avatar controlled by the defending client device platform in a multiplayer game played over the network, and wherein execution of the program instructions by one or more processors of a computer system causes the one or more processors to carry out the steps of:

• a) receiving a hit event from the attacking client device platform over the network, wherein the hit event corresponds to one or more attack animations performed by the first avatar in order to attack the second avatar, wherein the hit event comprises a hit identifier (ID) that is unique to the hit event;
• b) determining if the hit event resulted in a successful attack on the second avatar;
• c) generating a hit reply, wherein the hit reply comprises information identifying one or more reply animations that will be displayed once a reply animation period is initiated and is identified with the same hit ID as the hit event;
• d) delivering the hit reply to at least the attacking client device platform;
• and
• e) initiating the reply animation period after the one or more attack animations have been completed.

A defending client device platform configured to operate on a network, comprising:

• a processor;
• a memory coupled to the processor;
• one or more instructions embodied in memory for execution by the processor, the instructions being configured to hide latency during an interaction between a first avatar controlled by an attacking client device platform and a second avatar controlled by the defending client device platform in a multiplayer game played over the network, the method comprising:
• a) receiving a hit event from the attacking client device platform over the network, wherein the hit event corresponds to one or more attack animations performed by the first avatar in order to attack the second avatar, wherein the hit event comprises a hit identifier (ID) that is unique to the hit event;
• b) determining if the hit event resulted in a successful attack on the second avatar;
• c) generating a hit reply, wherein the hit reply comprises information identifying one or more reply animations that will be displayed once a reply animation period is initiated and is identified with the same hit ID as the hit event;
• d) delivering the hit reply to at least the attacking client device platform;
• and
• e) initiating the reply animation period after the one or more attack animations have been completed.

In an observing client device platform configured to operate on a network, a method for hiding latency during an interaction between a first avatar controlled by an attacking client device platform and a second avatar controlled by a defending client device platform in a multiplayer game played over the network, comprising:

• a) receiving a hit event from the attacking client device platform over the network, wherein the hit event corresponds to one or more attack animations performed by the first avatar in order to attack the second avatar, wherein the hit event comprises a hit identifier (ID) that is unique to the hit event;
• b) receiving a hit reply from the defending client device platform over the network connection wherein the hit reply is identified with the same hit ID as the hit event;
• wherein the hit reply determines whether a successful attack was made on the second avatar;
• and wherein the hit reply further comprises information identifying one or more reply animations that will be displayed once a reply animation period is initiated;
• and
• c) initiating the reply animation period after the observing client device platform determines that the one or more attack animations have been finished and the observing client device platform has received a signal from the defending client device platform that indicates that the second avatar has initiated the reply animation period.

A nontransitory computer readable medium containing program instructions for hiding latency during an interaction between a first avatar controlled by an attacking client device platform and a second avatar controlled by a defending client device platform in a multiplayer game played over the network, and wherein execution of the program instructions by one or more processors of a computer system causes the one or more processors to carry out the steps of:

• a) receiving a hit event from the attacking client device platform over the network, wherein the hit event corresponds to one or more attack animations performed by the first avatar in order to attack the second avatar, wherein the hit event comprises a hit identifier (ID) that is unique to the hit event;
• b) receiving a hit reply from the defending client device platform over the network connection wherein the hit reply is identified with the same hit ID as the hit event;
• wherein the hit reply determines whether a successful attack was made on the second avatar;
• and wherein the hit reply further comprises information identifying one or more reply animations that will be displayed once a reply animation period is initiated;
• and
• c) initiating the reply animation period after the observing client device platform determines that the one or more attack animations have been finished and the observing client device platform has received a signal from the defending client device platform that indicates that the second avatar has initiated the reply animation period.

An observing client device platform configured to operate on a network, comprising:

• a processor;
• a memory coupled to the processor;
• one or more instructions embodied in memory for execution by the processor, the instructions being configured to hide latency during an interaction between a first avatar controlled by an attacking client device platform and a second avatar controlled by a defending client device platform in a multiplayer game played over the network, the method comprising:
• a) receiving a hit event from the attacking client device platform over the network, wherein the hit event corresponds to one or more attack animations performed by the first avatar in order to attack the second avatar, wherein the hit event comprises a hit identifier (ID) that is unique to the hit event;
• b) receiving a hit reply from the defending client device platform over the network connection wherein the hit reply is identified with the same hit ID as the hit event;
• wherein the hit reply determines whether a successful attack was made on the second avatar;
• and wherein the hit reply further comprises information identifying one or more reply animations that will be displayed once a reply animation period is initiated;
• and
• c) initiating the reply animation period after the observing client device platform determines that the one or more attack animations have been finished and the observing client device platform has received a signal from the defending client device platform that indicates that the second avatar has initiated the reply animation period.