1 files changed, 0 insertions, 77 deletions
diff --git a/drunkard.c b/drunkard.c
deleted file mode 100644
index 2427249..0000000
--- a/drunkard.c
+++ /dev/null
@@ -1,77 +0,0 @@
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-
-#define HEIGHT      50
-#define WIDTH       50
-#define MAX_STEPS   50
-#define NUM_WALKERS 100
-
-enum direction {
-    UP,
-    LEFT,
-    RIGHT,
-    DOWN,
-    NUM_DIRS,
-};
-
-struct point {
-    int x;
-    int y;
-};
-
-int main(void)
-{
-    bool map[HEIGHT][WIDTH];
-    for (int i = 0; i < HEIGHT; ++i) {
-        for (int j = 0; j < WIDTH; ++j) {
-            map[i][j] = false;
-        }
-    }
-
-    int start_x = WIDTH / 2;
-    int start_y = HEIGHT / 2;
-
-    int          open_tiles = 1;
-    struct point open[HEIGHT * WIDTH];
-    struct point p = {.x = start_x, .y = start_y};
-    open[0]        = p;
-
-    srand(time(NULL));
-
-    for (int i = 0; i < NUM_WALKERS; ++i) {
-        struct point curr_point = open[rand() % open_tiles];
-        int          x_pos      = curr_point.x;
-        int          y_pos      = curr_point.y;
-
-        for (int j = 0; j < MAX_STEPS && x_pos < WIDTH && x_pos >= 0 &&
-                        y_pos < HEIGHT && y_pos >= 0;
-             ++j) {
-            if (!map[y_pos][x_pos]) {
-                map[y_pos][x_pos]  = true;
-                struct point p     = {.x = x_pos, .y = y_pos};
-                open[open_tiles++] = p;
-            }
-            enum direction dir = rand() % NUM_DIRS;
-            switch (dir) {
-            case UP : --y_pos; break;
-            case LEFT : --x_pos; break;
-            case RIGHT : ++x_pos; break;
-            case DOWN : ++y_pos; break;
-            default : exit(EXIT_FAILURE); // should not occur
-            }
-        }
-    }
-
-    for (int i = 0; i < HEIGHT; ++i) {
-        for (int j = 0; j < WIDTH; ++j) {
-            if (map[i][j]) {
-                printf("#");
-            } else {
-                printf(".");
-            }
-        }
-        printf("\n");
-    }
-}