Chennemane Game System Design

July 4, 2016 | Author: mandadi21 | Category: Types, Graphic Art
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Chenne mane game system design

System design

3.1 Introduction: System design is a process of art of defining the architecture, components, modules, interfaces and data for a system to satisfy specified requirements. One could see it as the application of systems theory to product development. There is some overlap with the disciplines of systems analysis, systems architecture and systems engineering.

Overview: If the broader topic of product development blends the perspective of marketing, design, and manufacturing in to single approach to product development [3], then design is the act of taking the marketing information and creating the design of the product to the manufactured. Systems design is therefore the process Of defining and developing a system to satisfy specified requirements of the user. Until the 1990’s systems design had a crucial and respected role in the data processing industry. In the 1990’s standardization of hardware and software resulted in the ability to build modular systems .the increasing importance of software running on the generic platforms has enhanced the discipline of software engineering.

Object oriented analysis and design methods are becoming the most widely standard language used in object oriented analysis and design [citation needed].it is widely used for modeling software system and is increasingly used for high designing non-software system and organizations.

Logical design: The logical design of the system pertains to an abstract representation of the data flows, inputs and outputs of the system. This is often conducted via modeling, which involves a www.freestudentprojects.com

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Chenne mane game system design

simplistic (and sometimes graphical) representation of an actual system. In the context of the system’s design, modeling can undertake the following forms, including: 

Data flow diagram



Entity life histories

Physical design The physical design relates to the actual input and output process of the system. This is laid down in terms of how data is inputted into the system, how it is verified. Physical design, in this context, does not refer to the tangible physical design of an information system. To use an analogy, a personal computers physical design involves input via keyboard, processing within the CPU, and output via monitor, printer, etc. it would not concern the actual layout of the tangible hardware, which for a PC would be a monitor, CPU, motherboard, hard drive, modems, video/graphics cards, USB slots etc.

Applicable documents: Applicable documents are synopsis and SRS submitted by Rakesh.H, Nithin Kumar and Shivashankar.

Functional decomposition: Functional decomposition refers broadly to the process of resolving a functional relationship into its constituent. Parts in such a way that the original function can be reconstructed (i.e.; recomposed) from those parts by function composition. In general, this process of decomposition is undertaken either for the purpose of gaining insight into the identity of the constituent components (which may reflect individual physical processes of interest, for example) or for the purpose of obtaining a compressed representation of the global function, a task which is feasible only when the constituent processes possess a certain level of modularity (i.e.; independence or non-interaction).

Functional components: This section identifies the functional components of the software package.

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Chenne mane game system design

Modules used in this project are:

Login Module: In this module, when a new user wants to become a member then he can registration.

Player selection: In this module, a logged in player has to select his opponent by selecting another user who is logged into the game.

Game selection: Here, a logged in player can select the mode of game (i.e.; single end mode or LAN game mode).

Playing: This module has the main functioning controls to play the game. Score: Score module is used to manipulate the score scored by each player. Result: Result module is used to display the result of each and every game. Alert: This module is used to send the alerts to the player about his achievements.

Some of the symbols used in data flow diagrams are given below: Process

A process shows a transformation or manipulation of data flows within the system. A process transforms incoming data flow into outgoing data flow.

External Entity

External entities are outside the system, but they either supply input data into the system or use system output. External entities are represented by a rectangle.

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Chenne mane game system design

Data Flows

A data flow shows flow of information from source to destination. A data flow is represented by a line, with arrowhead showing the direction of flow.

3.2 Description of programs Context flow diagram (CFD): A context flow diagram (CFD) is a graphical representation of the “flow” of context through an information system. CFDs can also be used for the visualization of data processing (structured design).On a CFD, data items flow from an external data source or an internal data source to an internal data store or an external data sink, via an internal process. A CFD provides no information about the timing or ordering of processes, or about whether processes will operate in sequence or in parallel. It is therefore quite different from a flowchart, which shows the control through an algorithm, allowing a reader to determine what operations will be performed, in hat order, and under what circumstances, but not what kinds of data will be input to and output from the system, nor where the data will come from and go to, nor where the data will be stored.

log in

Player selection

Chennemane Game selection

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Chenne mane game system design

Playing

Top level data flow diagram:

A Data Flow Diagram is a graph showing the flow of data values from their sources in objects through processes that transform them to their destination in other objects. A DFD Also known as “bubble chart”, has the purpose of clarifying the system requirements and identifying major transformations that will become programs in system design. So it is the starting point of the design phase that functionally decomposes the requirements specifications down to the lowest level of detail. A DFD consists of a series of bubbles joined by lines. The bubbles represent data Transformations and the lines represent data flows in the system. A DFD consists of processes that transform data, data

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Chenne mane game system design

flows that move data, actor objects that produce and consume data, and data store objects that store data passively.

User login

Chennemane

Alert Player Playing Game selection selection www.freestudentprojects.com www.studentprojectcode.com

Log in

Result www.studentprojectsstore.com

Chenne mane game system design

Diagrammatic representation of modules (i)Player selection

log in Chennemane

Player selection

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Chenne mane game system design

(ii)Game selection

Log in Chennemane

Game selection

Single end mode

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LAN Game mode

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Chenne mane game system design

(iii)Score, Result and Alert

Log in

Chennemane

score

result

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alert

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Chenne mane game system design

Description of components Functional component 1: Login: In this module, when a new user wants to become a member then he can make registration. Input: Username and Password Process Definition: Authentication Output: If Login is successful then it transfers to Homepage. If not, then it will back to Login page. Interface with other Functional components:

All the modules will be affected as the

result of this module.

Functional component 2: Player selection: In this module, a logged in player has to select his opponent by selecting another user who is logged into the game.

Input: selection of players Definition: Authentication Output: the game will be played between two players. Interface with other Functional components: All the modules will be affected as the result of this module.

Functional component 3: Game selection: Here, a logged in player can select the mode

of game (i.e.; training

mode or game mode).

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Chenne mane game system design

Input: training mode and play mode Process Definition: user or player will get instructions from training mode and he can play using play mode Output: player plays the game.

Functional component 4: Score: Score module is used to manipulate the score scored by each player. Result: Result module is used to display the result of each and

every game.

Input: score/result Process definition: score/result of the game will be generated Output: score is generated and the result of the user will be defined

Functional component 5: Alert: This module is used to send the alerts to the player about his achievements.

Input: Item code and item name and Quantity Process Definition: high score will be generated Output: User who scored highest score will be sent a sms alert.

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