drake/serpent
1
0
Fork 0
Code Issues Pull requests Activity

Updated: fixed some issues

Browse source
This commit is contained in:
Lian Drake 2023-12-08 05:15:13 -04:00
parent 62a2ee9db3
commit 2559d5dfb8
2 changed files with 15 additions and 22 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

BIN
serpent
View file

Binary file not shown.

35
serpent.c
View file

@ -30,16 +30,17 @@
#include "serpent.h"
/* */
/* global variables */
/* Global variables */
bool isAlive = true; /* variable to track if snake is alive */
bool isRunning = true;
unsigned int SPEED = 100; /* speed of the game */
unsigned int MAX_SPEED = 60; /* max speed of the game */
unsigned int terminalRows;
unsigned int terminalCols;
int startY;
int startX;
unsigned int score;
bool isRunning = true; /* variable to track if the game is running */
const unsigned int minSpeed = 100; /* default speed of the game (lower is faster) */
const unsigned int maxSpeed = 70; /* max speed of the game (lower is faster) */
unsigned int speed = minSpeed; /* variable speed of the game (lower is faster) */
unsigned int terminalRows; /* variable for storing the terminal rows */
unsigned int terminalCols; /* variable for storing the terminal columns */
int startY; /* initial Y position of the window */
int startX; /* initial X position of the window */
unsigned int score; /* game score */
/* */
/* Initialize structs */
@ -48,27 +49,22 @@ Apple *apple;
/* */
/* Function prototypes */
// structure functions
Snake *startSnake();
Apple *startApple();
void appendSnakeNode(Snake *new_snake);
void freeSnake();
int snakeSize();
// game logic
void updateSnake();
void updateApple();
bool snakeCollision(int x, int y, bool excludeHead);
bool appleCollision(int x, int y);
// game i-o
void handleInput(int key);
void drawGame();
// game functions
void initializeGame();
void gameLoop();
void run();
void mainMenu(WINDOW *menuScreen, int menuType);
void cleanup();
// command line functions
void argControls();
void argHelp();
void argVersion();
@ -263,8 +259,8 @@ void updateSnake() {
updateApple();
/* Increase the speed if it hasn't reached the maximum */
if (SPEED >= MAX_SPEED) {
SPEED -= 1;
if (speed >= maxSpeed) {
speed -= 1;
}
/* Create a new head node and update its position */
@ -392,10 +388,6 @@ void drawGame() {
/* Clear the terminal screen */
erase();
// Calculate the center coordinates
int startY = (terminalRows - SCREEN_HEIGHT) / 2;
int startX = (terminalCols - SCREEN_WIDTH) / 2;
WINDOW *gameBoard = newwin(SCREEN_HEIGHT, SCREEN_WIDTH, startY, startX);
box(gameBoard, 0, 0);
refresh();
@ -453,7 +445,7 @@ void gameLoop() {
refresh();
/* Introduce a delay for the game loop */
usleep(SPEED * 800L);
usleep(speed * 800L);
}
/* Function responsible of initializing the game */
@ -503,6 +495,7 @@ void run() {
if (!isAlive) {
snake = startSnake();
isAlive = true;
speed = minSpeed;
}
/* Start the game loop */
while (isAlive) {