Ajout des en-têtes de C

include/directions.h

@@ -0,0 +1,42 @@
+/* CATWALK - Test your logic
+   Copyright (C) 2021 Valentin Moguerou
+   
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULIAR PURPOSE. See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>  */
+
+#ifndef DIRECTIONS_H_INCLUDED
+#define DIRECTIONS_H_INCLUDED
+
+#include "route.h"
+
+typedef struct
+{
+    route *rt;       // a directions object is linked to a route
+    int count;       // number of possible moves
+    int cells[4][2]; // four directions : left, right, up, down
+} directions;
+
+    /* Inits the directions object. */
+directions *init_directions(route *rt);
+
+    /* Evaluates which cells are free.
+       Returns the number of moves */
+int evaluate_directions(directions *dirs);
+
+    /* Moves randomly in rt */
+void push_choose(route *rt, directions *dirs);
+
+    /* Destroys the directions object by freeing the memory. */
+void delete_directions(directions *dirs);
+
+#endif /* DIRECTIONS_H_INCLUDED */

include/grid.h

@@ -0,0 +1,42 @@
+/* CATWALK - Test your logic
+   Copyright (C) 2021 Valentin Moguerou
+   
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULIAR PURPOSE. See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>  */
+
+#ifndef GRID_H_INCLUDED
+#define GRID_H_INCLUDED
+
+#include "indicators.h"
+#include "route.h"
+
+typedef struct grid grid;
+struct grid
+{
+    int width;
+    int start[2], end[2];
+    indicators *hints;
+    route *player_route;
+};
+
+grid *init_grid(int width);
+void random_grid(grid *gd, int seed);
+void random_start(grid *gd);
+void refresh_grid(grid *gd);
+void init_player_route(grid *gd);
+void reset_player_route(grid *gd);
+void delete_grid(grid *gd);
+
+int verify(grid *gd);
+
+#endif /* GRID_H_INCLUDED */

include/indicators.h

@@ -0,0 +1,32 @@
+/* CATWALK - Test your logic
+   Copyright (C) 2021 Valentin Moguerou
+   
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULIAR PURPOSE. See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>  */
+
+#ifndef INDICATORS_H_INCLUDED
+#define INDICATORS_H_INCLUDED
+
+#include "route.h"
+
+typedef struct
+{
+    int *x;
+    int *y;
+} indicators;
+
+indicators *init_indicators(int width);
+void setup_indicators(indicators *in, route *rt);
+void delete_indicators(indicators *hints);
+
+#endif /* INDICATORS_H_INCLUDED */

include/route.h

@@ -0,0 +1,70 @@
+/* CATWALK - Test your logic
+   Copyright (C) 2021 Valentin Moguerou
+   
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULIAR PURPOSE. See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>  */
+
+#ifndef ROUTE_H_INCLUDED
+#define ROUTE_H_INCLUDED
+
+typedef struct element element;
+struct element
+{
+    int x, y;
+    element *previous, *next;
+};
+
+typedef struct
+{
+    int width;
+    element *first, *last;
+} route;
+
+/*
+
+          -- second --
+-- second -- first  -- second
+          -- second --
+
+*/
+
+int is_left(element *first, element *second);
+int is_right(element *first, element *second);
+int is_up(element *first, element *second);
+int is_down(element *first, element *second);
+
+
+/*
+    Return type: int
+    * 0: success
+    * 1: cannot move because of the grid border
+    * 2: cannot move: already went here
+*/
+int move_left(route *rt);
+int move_right(route *rt);
+int move_up(route *rt);
+int move_down(route *rt);
+
+route *init_route(int width, int startx, int starty);
+void delete_element(element *el);
+void delete_route(route *rt);
+
+void push_back(route *rt, int x, int y);
+void pop_back(route *rt);
+
+element *find_coordinates(route *rt, int x, int y);
+
+int is_free(route *rt, int x, int y);
+void generate(route *rt);
+
+#endif /* ROUTE_H_INCLUDED */