feat: initialize project structure with core application scaffolding and configuration

sudoku_n/sudoku_generate.h

@@ -0,0 +1,38 @@
+#ifndef SUDOKU_GENERATE_H
+#define SUDOKU_GENERATE_H
+#include <time.h>
+#include <stdlib.h>
+#include "sudoku_header.h"
+#include "sudoku_algorithm.h"
+
+
+field_t * grid_get_random_empty_field(grid_t * grid){
+    while(true){
+    unsigned int row = rand_int(0,grid->size-1);
+    unsigned int col = rand_int(0,grid->size-1);
+        field_t * found = grid_get(grid,row,col);
+        if(found->value == 0)
+            return found;
+    }
+}
+
+void grid_set_random_field(grid_t * grid){
+    field_t * field = grid_get_random_empty_field(grid);
+    field->value = rand_int(1,grid->size);
+    field->initial = true;
+}
+
+
+
+grid_t * generate_sudoku(unsigned int size){
+    srand(time(NULL));
+    grid_t * grid = new_grid(size);
+
+    for(unsigned int i = 0; i < rand_int(17,20); i++){
+        grid_set_random_field(grid);
+    }
+    return grid;
+
+}
+
+#endif