teste d'implementation du sdl2

display.c

@@ -9,4 +9,9 @@ void new_display()
 void quit_display()
 {
     sdl2_quit();
+}
+
+int pixel_zise()
+{
+    
 }
\ No newline at end of file

main.c

 #include "grid.h"
+#include "sdl2.h"
 #include <stdbool.h>
 #include <stdio.h>
 
@@ -36,9 +37,12 @@ enum Event next_event()
 int main(void)
 {
   struct Grid *grid = init_level("./level1.txt");
+  sdl_init();
   bool run = true;
   while (run)
   {
+    printf("%d \n", size_block(grid));
+    void draw();
     Affichage_grid(grid);
     if (win_condition(grid) == 1)
     {

sdl2.c

@@ -29,3 +29,28 @@ void sdl_quit() {
   context.renderer = NULL;
   SDL_Quit();
 }
+
+int size_block(struct Grid * grid)
+{
+  return context.width / grid->column_number;
+}
+
+
+void draw() 
+{
+  for(int x = 0; x< context.width; x+=49)
+  {
+    for(int y = 0; y < context.height; y +=49)
+    {
+      SDL_Rect rect = {    .x = x,
+                  .y = y,
+                  .w = 49,
+                  .h = 49
+              };
+      SDL_SetRenderDrawColor(context.renderer, 255, y, x, 255); 
+      SDL_RenderFillRect(context.renderer, &rect);
+    }
+  }
+  SDL_RenderPresent(context.renderer);
+}
+

sdl2.h

 #pragma once
 #include <SDL2/SDL.h>
+#include "grid.h"
 
 typedef struct SDLContext {
   SDL_Window *window;
@@ -25,3 +26,14 @@ void sdl_init();
  * nettoie la variable global context 
  */
 void sdl_quit();
+
+/**
+ * Calcule la taille d'un block par rapport a la taille de la fenetrre 
+ */
+int size_block(struct Grid * grid);
+
+
+/**
+ * gestion de l'affichage du tableau 
+ */
+void draw();