ajout difficultes et menu de demarrage

snake.c

@@ -24,8 +24,6 @@
 #define SQUARE_SIZE     31
 #define NUMBEROFWALL 8
 
-
-
 //----------------------------------------------------------------------------------
 // Types and Structures Definition
 //----------------------------------------------------------------------------------
@@ -71,8 +69,8 @@ static Sound goldenFruitSound;
 static Sound deathSound; 
 static Music music;
 static bool isMute;
-
-
+static bool isReady=false;
+static int level; //easy = 1 AND hard =2
 
 //------------------------------------------------------------------------------------
 // Module Functions Declaration (local)
@@ -82,6 +80,7 @@ static void UpdateGame(void);       // Update game (one frame)
 static void DrawGame(void);         // Draw game (one frame)
 static void UnloadGame(void);       // Unload game
 static void UpdateDrawFrame(void);  // Update and Draw (one frame)
+static void SelectScreen();
 
 //------------------------------------------------------------------------------------
 // Program main entry point
@@ -92,13 +91,18 @@ int main(void)
     //---------------------------------------------------------
     InitWindow(screenWidth, screenHeight, "sample game: snake");
 
+    // Select screen loop
+    while (!WindowShouldClose() && !isReady)    // Detect window close button or ESC key
+    {
+        SelectScreen();
+    }
+
     InitGame();
     InitAudioDevice(); // Initialize audio device
     StopMusicStream(music);
     PlayMusicStream(music);    
     
 
-
 #if defined(PLATFORM_WEB)
     emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
 #else
@@ -137,7 +141,6 @@ void InitGame(void)
     pause = false;
     isMute=false;
     
-    
     counterTail = 1;
     allowMove = false;
 
@@ -173,6 +176,7 @@ void InitGame(void)
     deadFruit.active=false;
     
     //murs
+    if(level==2){
         recTab[0].x=2*SQUARE_SIZE + offset.x/2; //mur haut gauche
         recTab[0].y=2*SQUARE_SIZE + offset.y/2;
         recTab[0].width=(SQUARE_SIZE)-0.1;
@@ -212,6 +216,7 @@ void InitGame(void)
         recTab[7].y=screenHeight-(offset.y/2)-(3*SQUARE_SIZE);
         recTab[7].width=(SQUARE_SIZE*3)-0.1;
         recTab[7].height=(SQUARE_SIZE)-0.1;
+    }
     
     highscore=LoadStorageValue(0);
     
@@ -502,3 +507,25 @@ void UpdateDrawFrame(void)
     DrawGame();
 }
 
+void SelectScreen(){
+    BeginDrawing();
+    ClearBackground(RAYWHITE);
+
+    DrawText("SNAKE", screenWidth/2 - MeasureText("SNAKE", 120)/2, screenHeight - 440, 120, BLACK);
+    DrawText("1: EASY", screenWidth/2 - MeasureText("1: EASY", 60)/2, screenHeight - 300, 60, GREEN);
+    DrawText("2: HARD", screenWidth/2 - MeasureText("2: HARD", 60)/2, screenHeight - 230, 60, RED);
+    DrawText("PRESS 1 OR 2", screenWidth/2 - MeasureText("PRESS 1 OR 2", 40)/2, screenHeight - 140, 40, GRAY);
+    DrawText("TO SELECT YOUR LEVEL", screenWidth/2 - MeasureText("TO SELECT YOUR LEVEL", 40)/2, screenHeight - 100, 40, GRAY);
+    
+    if(IsKeyPressed(KEY_ONE)||IsKeyPressed(KEY_KP_1)){ //niveau facile
+        isReady=true;
+        level=1;
+    }
+    if(IsKeyPressed(KEY_TWO)||IsKeyPressed(KEY_KP_2)){ //niveau difficile
+        isReady=true;
+        level=2;
+    }
+    
+    EndDrawing();    
+}
+