diff --git a/APL1.1/SAE11_2021/graph_sup.c b/APL1.1/SAE11_2021/graph_sup.c
index 96124f2..0c5fc6d 100644
--- a/APL1.1/SAE11_2021/graph_sup.c
+++ b/APL1.1/SAE11_2021/graph_sup.c
@@ -1,10 +1,43 @@
 #include "utils.h"
 #include <graph.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
+#include "graph_sup.h"
 
 #define FPS 60.0
 
+button* Buttons;
+int BT_Count = 0;
+
+void clearButtons() {
+	BT_Count = 0;
+	Buttons = (button*)realloc(Buttons, sizeof(button) * 1);
+}
+
+void AddButton(int x, int y, int w, int h, char* id) {
+	button BT = {0, 0, 0, 0};
+	BT.x = x;
+	BT.y = y;
+	BT.w = w;
+	BT.h = h;
+	BT.id = id;
+
+	BT_Count++;
+	Buttons = (button*) realloc(Buttons, BT_Count * sizeof(button));
+	Buttons[BT_Count-1] = BT;
+}
+
+char* GetButton(int x, int y) {
+	for (int ID = 0; ID < BT_Count; ID++) {
+		button BT = Buttons[ID];
+		if (x >= BT.y && y >= BT.y && x <= BT.x + BT.w && y <= BT.y + BT.h) {
+			return BT.id;
+		}
+	}
+	return "";
+}
+
 int RegisterInputs(char * screen) {
 	if (ToucheEnAttente() > 0) {
 		int key = Touche();
@@ -18,6 +51,10 @@ int RegisterInputs(char * screen) {
 		}
 	}
 
+	if (SourisCliquee()) {
+		char* BT_ID = GetButton(_X, _Y);
+	}
+
 	return 0;
 }
 
@@ -31,18 +68,4 @@ int DrawNextFrame() {
 	}
 
 	return 0;
-}
-
-double a = 0;
-void DrawGraphics(char * screen) {
-	couleur black = CouleurParNom("black");
-	couleur white = CouleurParNom("white");
-	if (strcmp(screen, "main_menu") == 0) {
-		a += 1/FPS;
-		EffacerEcran(white);
-		ChoisirCouleurDessin(black);
-		char str[20];
-		sprintf(str, "Temps : %f", a);
-		EcrireTexte(100, 100, str, 2);
-	}
 }
\ No newline at end of file
diff --git a/APL1.1/SAE11_2021/graph_sup.h b/APL1.1/SAE11_2021/graph_sup.h
index 6411c77..18d9912 100644
--- a/APL1.1/SAE11_2021/graph_sup.h
+++ b/APL1.1/SAE11_2021/graph_sup.h
@@ -1,10 +1,26 @@
 #ifndef _GRAPH_SUP_H
 #define _GRAPH_SUP_H
 
+struct Button {
+	int x;
+	int y;
+	int w;
+	int h;
+	char* id;
+	struct Button* next;
+};
+
+typedef struct Button button;
+
+extern button* Buttons;
+extern int BT_Count;
+
+void clearButtons();
+char* GetButton(int x, int y);
+void AddButton(int x, int y, int w, int h, char* id);
+
 int RegisterInputs(char * screen);
 
 int DrawNextFrame(void);
 
-void DrawGraphics(char * screen);
-
 #endif
\ No newline at end of file
diff --git a/APL1.1/SAE11_2021/lib_taquin/taquin.c b/APL1.1/SAE11_2021/lib_taquin/taquin.c
index 3a2cb6b..4669494 100644
--- a/APL1.1/SAE11_2021/lib_taquin/taquin.c
+++ b/APL1.1/SAE11_2021/lib_taquin/taquin.c
@@ -1,4 +1,5 @@
 #include "utils.h"
+#include "taquin.h"
 
 //Initialise le Taquin, la fonction appelle la création graphique et logique du Taquin.
 void CreateTaquin(char * filename, int rows, int columns) {
diff --git a/APL1.1/SAE11_2021/lib_taquin/taquin_graphique.c b/APL1.1/SAE11_2021/lib_taquin/taquin_graphique.c
index e69de29..ad7ab31 100644
--- a/APL1.1/SAE11_2021/lib_taquin/taquin_graphique.c
+++ b/APL1.1/SAE11_2021/lib_taquin/taquin_graphique.c
@@ -0,0 +1,5 @@
+#include "../graph_sup.h"
+
+void AnimateTaquin(taquin T) {
+	
+}
\ No newline at end of file
diff --git a/APL1.1/SAE11_2021/main.c b/APL1.1/SAE11_2021/main.c
index aa12107..817dade 100644
--- a/APL1.1/SAE11_2021/main.c
+++ b/APL1.1/SAE11_2021/main.c
@@ -2,6 +2,8 @@
 #include <stdlib.h>
 #include <graph.h>
 #include <time.h>
+#include <string.h>
+#include <math.h>
 #include "utils.h"
 #include "graph_sup.h"
 
@@ -11,12 +13,29 @@
 int main(void) {
 	InitialiserGraphique();
 	CreerFenetre(100, 100, 1200, 700);
+
+	char screen[30] = "taquin";
+
 	while (1) {
-		if (RegisterInputs("main_menu") == -1) return EXIT_SUCCESS;
+		if (RegisterInputs(screen) == -1) return EXIT_SUCCESS;
 		
-		int can_draw = DrawNextFrame();
-		if (can_draw == 1) {
-			DrawGraphics("main_menu");
+		if (DrawNextFrame()) {
+			EffacerEcran(CouleurParNom("white"));
+			SourisPosition();
+			clearButtons();
+			double x = (double)Microsecondes() / 100000.0;
+			AddButton(300+sin(x)*50, 300+cos(x)*50, 100, 100, "owo");
+			AddButton(500+cos(x)*50, 500+sin(x)*50, 100, 100, "owo2");
+
+			for (int i = 0; i < BT_Count; i++) {
+				button BT = Buttons[i];
+				char* ID = GetButton(_X, _Y);
+
+				if (!strcmp(ID, BT.id)) {
+					ChoisirCouleurDessin(CouleurParNom("red"));
+				} else ChoisirCouleurDessin(CouleurParNom("black"));
+				DessinerRectangle(BT.x, BT.y, BT.w, BT.h);
+			}
 		}
 	}
 	FermerGraphique();
diff --git a/APL1.1/SAE11_2021/utils.c b/APL1.1/SAE11_2021/utils.c
index e70e3c4..1476d19 100644
--- a/APL1.1/SAE11_2021/utils.c
+++ b/APL1.1/SAE11_2021/utils.c
@@ -1,5 +1,5 @@
 #include <math.h>
 
-double lerpf(double a, double b, double t) {
+double LerpF(double a, double b, double t) {
 	return a + (b - a) * t;
 }
\ No newline at end of file