diff options
| -rw-r--r-- | config.h | 9 | ||||
| -rw-r--r-- | doc/snake3.1 | 3 | ||||
| -rw-r--r-- | snake.c | 7 |
3 files changed, 13 insertions, 6 deletions
diff --git a/config.h b/config.h new file mode 100644 index 0000000..7d8a2d2 --- /dev/null +++ b/config.h @@ -0,0 +1,9 @@ +#ifndef CONFIG_H +#define CONFIG_H + +int boardSize = 15; +int obstacleSize = 2; +int obstacles = 2; +int speed = 3; + +#endif diff --git a/doc/snake3.1 b/doc/snake3.1 index 3cfa2e6..8eac3d0 100644 --- a/doc/snake3.1 +++ b/doc/snake3.1 @@ -9,7 +9,8 @@ snake3 \- small command line snake program You control a snake, and the objective is to grow as long as possible. Use your head to eat the F characters to grow longer. Crashing into yourself loses the game. You may use vi(1) keybindings or the WASD -keys to navigate. The game becomes faster as you grow. +keys to navigate. The game becomes faster as you grow. You can change +the default values for the game with the \fBconfig.h\fP file. .SS Options \fB--version\fP @@ -11,16 +11,14 @@ #include "snake.h" #include "conio.h" #include "colors.h" - +#include "config.h" #define UNUSED(x) (void)(x) /*** GLOBAL VARIABLES ***/ volatile sig_atomic_t intCtrlC = 0; /* flag for ctrl-c interrupt */ -int speed = 3; int score = 0; -int boardSize = 15; int updateInterval = 300000000L; -int obstacleSize = 2; + vectorp_t obstaclePositions; vectorp_t snakePositions; vector_t foodPos; @@ -38,7 +36,6 @@ int main(int argc, char **argv) { /* parsing arguments */ char *last_flag; int was_flag = 0; - int obstacles = 2; for(int i = 1; i < argc; i++) { if(strcmp("--version", argv[i]) == 0) { printf("snake3, version 2.0\n"); |