From 546cc0f89bf6326f53ce1a40492b2d774767195b Mon Sep 17 00:00:00 2001 From: Yaroslav Orlianskyi Date: Sat, 4 Jun 2022 17:51:34 +0000 Subject: [PATCH] =?UTF-8?q?=D0=A3=D0=B4=D0=B0=D0=BB=D0=B8=D1=82=D1=8C=20'f?= =?UTF-8?q?inal/world.git'?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- final/world.git | 1854 ----------------------------------------------- 1 file changed, 1854 deletions(-) delete mode 100644 final/world.git diff --git a/final/world.git b/final/world.git deleted file mode 100644 index 676177e..0000000 --- a/final/world.git +++ /dev/null @@ -1,1854 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GitHub - hladek/world: Text game library for learning C - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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- World Game Library - Installation and Running - Make your own game - The Event Function -
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- README.md - -

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World Game Library

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Learn asycnronous C programming by a game.

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The library implements a game loop for a character-based ncurses game;

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The library finds out the event types:

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  • start and end
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  • mouse events
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  • keyboard events
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  • screen resize events
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It can print colors and arbitrary characters on the screen. -Running is interrupted when character is drawn out of the screen.

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Installation and Running

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Make sure, that ncurses is installed.

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Clone this repository.

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Compile:

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make
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Run:

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./game
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Make your own game

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The game happens in a rectangular world of colorful characters. -Your goal as a programmer is to modify the world according to the pressed keys and the internal game state. -The library implements the game loop and draws the world to screen.

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Your game in file game.c consists of two functions:

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  • void* init_game() is called in the beginning. Here you can initialize the internal state of the game. -The function should return a pointer to an instance of the initial game state game.
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  • int game_event(struct event* event,void* game) -is called by the game loop in periodic interval or when a key was pressed. Non-zero return value or Ctrl+C key interrupts the game loop.
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The world variable represents state of two-dimensional grid of characters on the screen. The screen matrix looks like this:

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   origin
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-h |                    |
-e |                    |
-i |                    |
-g |                    |
-h |                    |
-t |                    |
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The world has the following parameters:

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  • int height: y-dimension of the grid.
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  • int width: x-dimension of the grid.
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  • int interval: maximum time between steps in milliseconds.
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The Event Function

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The int game_event(struct event* event,void* game) -function should:

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  1. Read the game state (from the void* game) pointer.
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  2. Examine the pressed key from event pointer. If the key variable is non-zero, a key was pressed. According to the pressed key, modify the game state game.
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  3. Draw the game state. In the beginning of the step function the screen is empty.
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  4. Returning non-zero value ends the game loop.
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About

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- Text game library for learning C -

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- - c - - - terminal - - - game-engine - - - ncurses - - - learning-c - -
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- - - BSD-3-Clause license - -
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