diff --git a/Biblio/UML/class.puml b/Biblio/UML/class.puml
new file mode 100644
index 0000000..c09f470
--- /dev/null
+++ b/Biblio/UML/class.puml
@@ -0,0 +1,67 @@
+@startuml
+class Joueur {
+  + int32_t x
+  + int32_t y
+  + int8_t dx
+  + int8_t dy
+  + int8_t health
+  + Missile missile
+  ---
+  modelise le joueur
+}
+
+class Missile{
+  + int16_t x
+  + int16_t y
+  + int8_t dx
+  + int8_t dy
+  + Camps_missile equipe
+  + uint8_t damage
+  + uint8_t valide
+  ---
+  modelise les missiles.
+}
+
+class Monster{
+  + int32_t x
+  + int32_t y
+  + int16_t health
+  + Missile missile
+  ---
+  modelise les monstres.
+}
+
+class Collision{
+  uint8_t idx1
+  uint8_t idx2
+  uint8_t damage
+  ---
+  décrit les colision entre missile et monstre.
+}
+
+enum Camps_missile{
+  MISSILE_AMI
+  MISSILE_ENNEMI
+  ---
+  décrit le camps du missile.
+}
+
+enum End_type{
+  END_TABLEAU_VIDE
+  END_MORT_JOUEUR
+  ---
+  décrit le type de fin de la partie.
+}
+
+enum Sens_ennemie{
+  DROITE
+  GAUCHE
+  ---
+  décrit le sens de déplacement actuel des ennemis.
+}
+
+Joueur *--  Missile : décrit le missile de base du joueur.
+
+Monster *--  Missile : décrit le missile de base des monstres.
+Missile *--  Camps_missile : décrit le missile de base des monstres.
+@enduml
\ No newline at end of file
diff --git a/Core/Src/main.c b/Core/Src/main.c
index 25ebb3a..eb6adba 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -102,11 +102,11 @@ static void MX_DMA2D_Init(void);
 static void MX_CRC_Init(void);
 static void MX_RNG_Init(void);
 static void MX_ADC1_Init(void);
-void f_GameMaster(void const * argument);
-void f_Joueur_1(void const * argument);
-void f_block_enemie(void const * argument);
-void f_projectile(void const * argument);
-void f_HUD(void const * argument);
+void f_GameMaster(void const *argument);
+void f_Joueur_1(void const *argument);
+void f_block_enemie(void const *argument);
+void f_projectile(void const *argument);
+void f_HUD(void const *argument);
 
 /* USER CODE BEGIN PFP */
 uint8_t proba_bernoulli(uint32_t numerateur, uint32_t denominateur);
@@ -127,6 +127,12 @@ enum End_type
   END_MORT_JOUEUR
 };
 
+enum Sens_ennemie
+{
+  DROITE,
+  GAUCHE
+};
+
 const uint16_t joueur_width = 20;
 const uint16_t joueur_height = 20;
 
@@ -398,8 +404,7 @@ void SystemClock_Config(void)
   }
   /** Initializes the CPU, AHB and APB buses clocks
   */
-  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
-                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
+  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
   RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
   RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
   RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
@@ -409,7 +414,7 @@ void SystemClock_Config(void)
   {
     Error_Handler();
   }
-  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC|RCC_PERIPHCLK_CLK48;
+  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC | RCC_PERIPHCLK_CLK48;
   PeriphClkInitStruct.PLLSAI.PLLSAIN = 384;
   PeriphClkInitStruct.PLLSAI.PLLSAIR = 5;
   PeriphClkInitStruct.PLLSAI.PLLSAIQ = 2;
@@ -470,7 +475,6 @@ static void MX_ADC1_Init(void)
   /* USER CODE BEGIN ADC1_Init 2 */
 
   /* USER CODE END ADC1_Init 2 */
-
 }
 
 /**
@@ -520,7 +524,6 @@ static void MX_ADC3_Init(void)
   /* USER CODE BEGIN ADC3_Init 2 */
 
   /* USER CODE END ADC3_Init 2 */
-
 }
 
 /**
@@ -551,7 +554,6 @@ static void MX_CRC_Init(void)
   /* USER CODE BEGIN CRC_Init 2 */
 
   /* USER CODE END CRC_Init 2 */
-
 }
 
 /**
@@ -589,7 +591,6 @@ static void MX_DAC_Init(void)
   /* USER CODE BEGIN DAC_Init 2 */
 
   /* USER CODE END DAC_Init 2 */
-
 }
 
 /**
@@ -626,7 +627,6 @@ static void MX_DMA2D_Init(void)
   /* USER CODE BEGIN DMA2D_Init 2 */
 
   /* USER CODE END DMA2D_Init 2 */
-
 }
 
 /**
@@ -688,7 +688,6 @@ static void MX_LTDC_Init(void)
   /* USER CODE BEGIN LTDC_Init 2 */
 
   /* USER CODE END LTDC_Init 2 */
-
 }
 
 /**
@@ -714,7 +713,6 @@ static void MX_RNG_Init(void)
   /* USER CODE BEGIN RNG_Init 2 */
 
   /* USER CODE END RNG_Init 2 */
-
 }
 
 /**
@@ -761,7 +759,6 @@ static void MX_TIM1_Init(void)
   /* USER CODE BEGIN TIM1_Init 2 */
 
   /* USER CODE END TIM1_Init 2 */
-
 }
 
 /**
@@ -806,7 +803,6 @@ static void MX_TIM2_Init(void)
   /* USER CODE BEGIN TIM2_Init 2 */
 
   /* USER CODE END TIM2_Init 2 */
-
 }
 
 /**
@@ -872,7 +868,6 @@ static void MX_TIM3_Init(void)
 
   /* USER CODE END TIM3_Init 2 */
   HAL_TIM_MspPostInit(&htim3);
-
 }
 
 /**
@@ -917,7 +912,6 @@ static void MX_TIM5_Init(void)
   /* USER CODE BEGIN TIM5_Init 2 */
 
   /* USER CODE END TIM5_Init 2 */
-
 }
 
 /**
@@ -996,7 +990,6 @@ static void MX_TIM8_Init(void)
 
   /* USER CODE END TIM8_Init 2 */
   HAL_TIM_MspPostInit(&htim8);
-
 }
 
 /* FMC initialization function */
@@ -1038,7 +1031,7 @@ static void MX_FMC_Init(void)
 
   if (HAL_SDRAM_Init(&hsdram1, &SdramTiming) != HAL_OK)
   {
-    Error_Handler( );
+    Error_Handler();
   }
 
   /* USER CODE BEGIN FMC_Init 2 */
@@ -1069,7 +1062,7 @@ static void MX_GPIO_Init(void)
   __HAL_RCC_GPIOH_CLK_ENABLE();
 
   /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin(GPIOE, LED14_Pin|LED15_Pin, GPIO_PIN_RESET);
+  HAL_GPIO_WritePin(GPIOE, LED14_Pin | LED15_Pin, GPIO_PIN_RESET);
 
   /*Configure GPIO pin Output Level */
   HAL_GPIO_WritePin(OTG_FS_PowerSwitchOn_GPIO_Port, OTG_FS_PowerSwitchOn_Pin, GPIO_PIN_SET);
@@ -1087,8 +1080,7 @@ static void MX_GPIO_Init(void)
   HAL_GPIO_WritePin(LCD_DISP_GPIO_Port, LCD_DISP_Pin, GPIO_PIN_SET);
 
   /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin(GPIOH, LED13_Pin|LED17_Pin|LED11_Pin|LED12_Pin
-                          |LED2_Pin|LED18_Pin, GPIO_PIN_RESET);
+  HAL_GPIO_WritePin(GPIOH, LED13_Pin | LED17_Pin | LED11_Pin | LED12_Pin | LED2_Pin | LED18_Pin, GPIO_PIN_RESET);
 
   /*Configure GPIO pin Output Level */
   HAL_GPIO_WritePin(EXT_RST_GPIO_Port, EXT_RST_Pin, GPIO_PIN_RESET);
@@ -1100,7 +1092,7 @@ static void MX_GPIO_Init(void)
   HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
 
   /*Configure GPIO pins : ARDUINO_SCL_D15_Pin ARDUINO_SDA_D14_Pin */
-  GPIO_InitStruct.Pin = ARDUINO_SCL_D15_Pin|ARDUINO_SDA_D14_Pin;
+  GPIO_InitStruct.Pin = ARDUINO_SCL_D15_Pin | ARDUINO_SDA_D14_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
   GPIO_InitStruct.Pull = GPIO_PULLUP;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
@@ -1109,8 +1101,7 @@ static void MX_GPIO_Init(void)
 
   /*Configure GPIO pins : ULPI_D7_Pin ULPI_D6_Pin ULPI_D5_Pin ULPI_D2_Pin
                            ULPI_D1_Pin ULPI_D4_Pin */
-  GPIO_InitStruct.Pin = ULPI_D7_Pin|ULPI_D6_Pin|ULPI_D5_Pin|ULPI_D2_Pin
-                          |ULPI_D1_Pin|ULPI_D4_Pin;
+  GPIO_InitStruct.Pin = ULPI_D7_Pin | ULPI_D6_Pin | ULPI_D5_Pin | ULPI_D2_Pin | ULPI_D1_Pin | ULPI_D4_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
@@ -1118,13 +1109,13 @@ static void MX_GPIO_Init(void)
   HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
 
   /*Configure GPIO pins : BP2_Pin BP1_Pin */
-  GPIO_InitStruct.Pin = BP2_Pin|BP1_Pin;
+  GPIO_InitStruct.Pin = BP2_Pin | BP1_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
   /*Configure GPIO pins : LED14_Pin LED15_Pin */
-  GPIO_InitStruct.Pin = LED14_Pin|LED15_Pin;
+  GPIO_InitStruct.Pin = LED14_Pin | LED15_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
@@ -1151,14 +1142,14 @@ static void MX_GPIO_Init(void)
   HAL_GPIO_Init(Audio_INT_GPIO_Port, &GPIO_InitStruct);
 
   /*Configure GPIO pins : OTG_FS_PowerSwitchOn_Pin LED16_Pin */
-  GPIO_InitStruct.Pin = OTG_FS_PowerSwitchOn_Pin|LED16_Pin;
+  GPIO_InitStruct.Pin = OTG_FS_PowerSwitchOn_Pin | LED16_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
   HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
 
   /*Configure GPIO pins : LED3_Pin LCD_DISP_Pin */
-  GPIO_InitStruct.Pin = LED3_Pin|LCD_DISP_Pin;
+  GPIO_InitStruct.Pin = LED3_Pin | LCD_DISP_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
@@ -1184,7 +1175,7 @@ static void MX_GPIO_Init(void)
   HAL_GPIO_Init(OTG_FS_OverCurrent_GPIO_Port, &GPIO_InitStruct);
 
   /*Configure GPIO pins : TP3_Pin NC2_Pin */
-  GPIO_InitStruct.Pin = TP3_Pin|NC2_Pin;
+  GPIO_InitStruct.Pin = TP3_Pin | NC2_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
@@ -1199,8 +1190,7 @@ static void MX_GPIO_Init(void)
 
   /*Configure GPIO pins : LED13_Pin LED17_Pin LED11_Pin LED12_Pin
                            LED2_Pin LED18_Pin */
-  GPIO_InitStruct.Pin = LED13_Pin|LED17_Pin|LED11_Pin|LED12_Pin
-                          |LED2_Pin|LED18_Pin;
+  GPIO_InitStruct.Pin = LED13_Pin | LED17_Pin | LED11_Pin | LED12_Pin | LED2_Pin | LED18_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
@@ -1229,7 +1219,7 @@ static void MX_GPIO_Init(void)
   HAL_GPIO_Init(LCD_INT_GPIO_Port, &GPIO_InitStruct);
 
   /*Configure GPIO pins : PC7 PC6 */
-  GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_6;
+  GPIO_InitStruct.Pin = GPIO_PIN_7 | GPIO_PIN_6;
   GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
@@ -1245,7 +1235,7 @@ static void MX_GPIO_Init(void)
   HAL_GPIO_Init(ULPI_NXT_GPIO_Port, &GPIO_InitStruct);
 
   /*Configure GPIO pins : BP_JOYSTICK_Pin RMII_RXER_Pin */
-  GPIO_InitStruct.Pin = BP_JOYSTICK_Pin|RMII_RXER_Pin;
+  GPIO_InitStruct.Pin = BP_JOYSTICK_Pin | RMII_RXER_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
@@ -1259,7 +1249,7 @@ static void MX_GPIO_Init(void)
   HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
 
   /*Configure GPIO pins : ULPI_STP_Pin ULPI_DIR_Pin */
-  GPIO_InitStruct.Pin = ULPI_STP_Pin|ULPI_DIR_Pin;
+  GPIO_InitStruct.Pin = ULPI_STP_Pin | ULPI_DIR_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
@@ -1274,7 +1264,7 @@ static void MX_GPIO_Init(void)
   HAL_GPIO_Init(EXT_RST_GPIO_Port, &GPIO_InitStruct);
 
   /*Configure GPIO pins : LCD_SCL_Pin LCD_SDA_Pin */
-  GPIO_InitStruct.Pin = LCD_SCL_Pin|LCD_SDA_Pin;
+  GPIO_InitStruct.Pin = LCD_SCL_Pin | LCD_SDA_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
   GPIO_InitStruct.Pull = GPIO_PULLUP;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
@@ -1282,7 +1272,7 @@ static void MX_GPIO_Init(void)
   HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
 
   /*Configure GPIO pins : ULPI_CLK_Pin ULPI_D0_Pin */
-  GPIO_InitStruct.Pin = ULPI_CLK_Pin|ULPI_D0_Pin;
+  GPIO_InitStruct.Pin = ULPI_CLK_Pin | ULPI_D0_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
@@ -1290,13 +1280,12 @@ static void MX_GPIO_Init(void)
   HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
   /*Configure GPIO pins : PB14 PB15 */
-  GPIO_InitStruct.Pin = GPIO_PIN_14|GPIO_PIN_15;
+  GPIO_InitStruct.Pin = GPIO_PIN_14 | GPIO_PIN_15;
   GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
   GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
   HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-
 }
 
 /* USER CODE BEGIN 4 */
@@ -1412,7 +1401,7 @@ uint8_t colision_missile(uint16_t m_pos_x, uint16_t m_pos_y, uint16_t o_pos_x, u
   * @retval None
   */
 /* USER CODE END Header_f_GameMaster */
-void f_GameMaster(void const * argument)
+void f_GameMaster(void const *argument)
 {
   /* init code for LWIP */
   MX_LWIP_Init();
@@ -1455,7 +1444,7 @@ void f_GameMaster(void const * argument)
 * @retval None
 */
 /* USER CODE END Header_f_Joueur_1 */
-void f_Joueur_1(void const * argument)
+void f_Joueur_1(void const *argument)
 {
   /* USER CODE BEGIN f_Joueur_1 */
   TickType_t xLastWakeTime;
@@ -1552,14 +1541,10 @@ void f_Joueur_1(void const * argument)
 * @retval None
 */
 /* USER CODE END Header_f_block_enemie */
-void f_block_enemie(void const * argument)
+void f_block_enemie(void const *argument)
 {
   /* USER CODE BEGIN f_block_enemie */
-  enum Sens_ennemie
-  {
-    DROITE,
-    GAUCHE
-  };
+
   TickType_t xLastWakeTime;
   xLastWakeTime = xTaskGetTickCount();
   const TickType_t xPeriodeTache = 200 / portTICK_PERIOD_MS; // Toute les demi secondes
@@ -1642,7 +1627,7 @@ void f_block_enemie(void const * argument)
       {
         if (Table_ennemis[idx1][idx2].health > 0)
         {
-          if (proba_bernoulli(1, 32))
+          if (proba_bernoulli(wave, 32))
           {
             missile.x = Table_ennemis[idx1][idx2].x + monstre_width / 2;
             missile.y = Table_ennemis[idx1][idx2].y + monstre_height;
@@ -1663,7 +1648,7 @@ void f_block_enemie(void const * argument)
 * @retval None
 */
 /* USER CODE END Header_f_projectile */
-void f_projectile(void const * argument)
+void f_projectile(void const *argument)
 {
   /* USER CODE BEGIN f_projectile */
   TickType_t xLastWakeTime;
@@ -1750,7 +1735,7 @@ void f_projectile(void const * argument)
 * @retval None
 */
 /* USER CODE END Header_f_HUD */
-void f_HUD(void const * argument)
+void f_HUD(void const *argument)
 {
   /* USER CODE BEGIN f_HUD */
   TickType_t xLastWakeTime;
@@ -1768,7 +1753,7 @@ void f_HUD(void const * argument)
   /* USER CODE END f_HUD */
 }
 
- /**
+/**
   * @brief  Period elapsed callback in non blocking mode
   * @note   This function is called  when TIM6 interrupt took place, inside
   * HAL_TIM_IRQHandler(). It makes a direct call to HAL_IncTick() to increment
@@ -1781,7 +1766,8 @@ void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
   /* USER CODE BEGIN Callback 0 */
 
   /* USER CODE END Callback 0 */
-  if (htim->Instance == TIM6) {
+  if (htim->Instance == TIM6)
+  {
     HAL_IncTick();
   }
   /* USER CODE BEGIN Callback 1 */
@@ -1804,7 +1790,7 @@ void Error_Handler(void)
   /* USER CODE END Error_Handler_Debug */
 }
 
-#ifdef  USE_FULL_ASSERT
+#ifdef USE_FULL_ASSERT
 /**
   * @brief  Reports the name of the source file and the source line number
   *         where the assert_param error has occurred.