• Journal of the Korea Society of Computer and Information
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• v.13 no.1
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• pp.81-88
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• 2008

In the game balancing. it is so difficult to choose suitable arms among various actions, or arms and to accurately calculate to which level we adjust the balance. The fuzzy method can be properly used in a particular environment which cannot be correctly processed in mathematics or in lessening the time-consuming problems during the accurate number crunching. Because a variety of actions, relations with opponents. previous battle experiences etc. are not easy to be reflected in every occasion, the fuzzy method could be useful in these cases. When the balancing is needed. the data which have been played to that Point are processed by the fuzzy function and calculated to adapt intensity to each action. The ability of characters is regulated in this process. To demonstrate the efficiency of this method. I would like to make clear the excellence of fuzzy method through the following five experiments; a case with invariable ability adjustment, a case adjusted by a randomly chosen action, a case with the strongest weapon selection. a case with the weakest weapon selection and a case with the fuzzy method application.

• Proceedings of the Korean Society of Computer Information Conference
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• 2014.07a
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• pp.483-484
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• 2014

본 논문은 동양 신화에서 현무, 백호, 주작, 청룡을 바탕으로 하는 사신기 신화를 이용하여 대전 액션 게임을 구현하였다. 게임구현에 있어 필요한 네크워크를 설계 구현하였고 게임을 구동하기 위한 메니저 시스템 및 플레이어 시스템 구현에 대하여 제안한다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.01a
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• pp.333-334
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• 2022

본 논문에서는 대전 격투 게임에서의 AI 개발을 위한 강화학습 사용 방법을 제안한다. 이 방법은 학습 모델에 상대방의 다양한 패턴을 학습시켜 적은 코드로 효율적인 AI 개발을 할 수 있어 개발 시간을 최소화 할 수 있다. 또한, 이 방법은 복잡한 코드를 추가 또는 제거할 필요 없이 보상과 액션을 조정하여 다양한 종류의 AI를 원하는 만큼 생성할 수 있다는 장점이 있다. 본 논문에서는 Unity 사에서 제공하는 머신러닝 툴인 ML-Agents를 활용하여 강화학습을 통한 대전 격투 게임 AI의 가능성을 보인다.

• Journal of the Korean Institute of Intelligent Systems
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• v.14 no.4
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• pp.383-389
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• 2004

This paper proposes a method to provide intelligence for characters in fighting action games by using a neural network. Each action takes several time units in general fighting action games. Thus the results of a character's action are not exposed immediately but some time units later. To design a suitable neural network for such characters, it is very important to decide when the neural network is taught and which values are used to teach the neural network. The fitness of a character's action is determined according to the scores. For learning, the decision causing the score is identified, and then the neural network is taught by using the score change, the previous input and output values which were applied when the decision was fixed. To evaluate the performance of the proposed algorithm, many experiments are executed on a simple action game (but very similar to the actual fighting action games) environment. The results show that the intelligent character trained by the proposed algorithm outperforms random characters by 3.6 times at most. Thus we can conclude that the intelligent character properly reacts against the action of the opponent. The proposed method can be applied to various games in which characters confront each other, e.g. massively multiple online games.

• Proceedings of the Korea Information Processing Society Conference
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• 2011.11a
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• pp.438-441
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• 2011

본 논문에서는 게임연구의 초기 과정에 속하는 2D엑션 게임을 기획, 연구, 개발한 결과물을 기술하였다. 2D 횡 스크롤 게임방식인 액션게임으로 획득하는 아이템을 통해 새로운 기술(무기)를 얻으며 소환수가 동반된다. 또한 기존 프로그램은 한 화면 당 출연하게 되는 적군의 수가 제한적이었으나 본 연구에서 개발한 게임은 플레이어가 적군을 섬멸할 때의 쾌감을 높이기 위하여 한 화면당의 적군의 수를 평균 적군 출현 수 보다 높게 조정하여 타격감을 높였다. 그리고 아이템을 획득하게 되면 미량의 아이템을 사용한 후 아이템의 사용이 바로 중단되어 플레이어들에게 아쉬움을 주었으나 본 프로그램에서는 한번 획득한 아이템은 다음 아이템을 획득하기 전까지 영구적으로 사용할 수 있게 제작되어 그 아쉬움을 줄였고, 스테이지의 끝에서는 보스를 파괴하는 스테이지 게임의 구현 결과물이다.

• Journal of Korea Game Society
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• v.14 no.5
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• pp.25-34
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• 2014

In this paper, the weak point of AOS jenre online game which occupies the majority of Korea game market of 2014 year is analyzed and to solve the problem, the enhanced design and implementation content is introduced. The proposed game is based on the custom AOS jenre format but has the TPS view and nontargeting format to enhance the action feel. To enhance the game quality, graphics, animation, effect and sound resources are organized. Game server is implemented by multithread of IOCP model to support many clients. The technical issue and design method of client and server are described.

• Proceedings of the Korean Society of Computer Information Conference
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• 2014.07a
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• pp.293-296
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• 2014

본 논문에서는 예측사격과 난전을 통하여 논스톱 액션을 추구하는 게임서버를 구현한다. 게임 서버를 구현하기 위하여 상용 엔진인 ProudNet과 Unity3D를 사용했으며, ProudNet은 강력한 상용 네트워크 엔진이며 Unity3D와 쉽게 데이터 통신을 할 수 있게 해준다. 클래스 다이어그램과 구성도를 통하여 예측 사격과 난전을 통하여 논스톱 액션을 추구하는 게임 서버 개발 방법을 제안한다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2019.07a
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• pp.85-86
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• 2019

게임 시장의 성장에 따라 여러 가지 장르의 게임이 출시되고 있다. 현재 슈팅 및 액션 게임 등의 고전적인 장르는 물론 Aeon Of Strife 같은 새로운 장르도 새롭게 탄생하고 있다. 새로운 장르의 게임의 등장은 앞으로 게임 시장이 지금보다 더 많이 발전할 것임을 말한다. 제안방법에서는 전략 시뮬레이션과 슈팅 게임을 혼합한 장르의 게임을 게임엔진을 이용해 빠르게 개발하는 방법을 설명한다.

• Journal of Korea Game Society
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• v.7 no.3
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• pp.23-30
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• 2007

Game balance is an very important factor for game design, it is necessary factor to make game more fun. Most of game companies have been using their own balance method for successful game development. An efficient balance method always can't guarantee successful game development but it is true for game developer to need standard balance method for efficient game development. Fighting system between characters is mainly implemented in genre including action. Direct balance factors for fighting between characters are their characteristics and attack patterns. In this paper, We identify direct balance factors for game including fighting system between characters and propose mathematical method for it.

• Journal of Korea Game Society
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• v.8 no.1
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• pp.15-27
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• 2008

Games can be divided into different genres such as action, adventure, role playing, simulation and etc based on the types of the play provided to a player. And each genre has various kinds of balancing system. Fighting games are classified as one of the action genres. They seem to have a simple structure but there is a variety of complex balancing factors. Because there are quite a number of the fighting games that were developed in a relatively short period, it is possible to identify diverse balancing systems in the fighting games from unstable ones in the early stage to the recent ones in a stable condition. The balancing system allows players to use all the contents offered in the game by eliminating the imbalance created among the various components. It helps players maintain their interest during the procedure. Furthermore, it gives the justification, increases the efficiency of controlling, and develops the empathy in the process. Therefore, the balancing system plays a crucial role in the games when it comes to getting an evaluation and building popularity, which can determine its lifespan. In this study, we researched on the possibilities of expanding an application to the other genres by understanding the established balancing model developed from the case study of the fighting games.