snake wip

snake.c

@@ -5,12 +5,67 @@
 #include "snake.h"
 
 #include <ncurses.h>
+#include <stdlib.h>
 
 #include "grid_game_engine.h"
 
-void snake(void) {
-    clear();
-    mvprintw(0,0, "Snake has not yet been created");
-    graceful_exit();
-    refresh();
+/*
+ * Create a grid for snake with a given height and width.
+ *
+ * Input:
+ * height: The height of the map.
+ * width:  The width of the map.
+ *
+ * Returns:
+ * A pointer to the grid.
+ */
+static rooster *initialize_snake(void) {
+    int width = 10;
+    int height = 10;
+    const int grid_size = (width + 1) * height + 1;
+    char *map = malloc(grid_size * sizeof(char));
+    if (map == NULL) {
+        return NULL;
+    }
+
+    for (int i = 0; i < (width + 1) * height; i++) {
+        int top_line = i < width;
+        int bottom_line = i > grid_size - (width + 2);
+
+        int line_position = modulo(i, width + 1);
+
+        int line_start = line_position == 1;
+        int line_end = line_position == width;
+
+        int newline = line_position == 0;
+
+        if (newline) {
+            map[i] = '\n';
+        } else if (top_line || bottom_line || line_start || line_end) {
+            map[i] = '#';
+        }
+        else {
+            map[i] = ' ';
+        }
+    }
+
+    map[grid_size - 1] = '\0';
+
+    printf("%s", map);
+
+    rooster *grid = rooster_maak(map);
+    free(map);
+
+    return grid;
+}
+
+void snake(void) {
+    // erase();
+    rooster* const gp = initialize_snake();
+    if (gp == NULL) {
+        printf("Help, initializing the grid failed\n");
+    }
+    // show_grid(gp);
+    // graceful_exit();
+    // refresh();
 }