deux méthodes pour afficher message systeme et notification de kill

SQCSim2021/engine.cpp

@@ -4,6 +4,24 @@
 #include "transformation.h"
 #include "player.h"
 
+#include <iostream>
+#include <chrono>
+#include <thread>
+#include <queue>
+
+
+
+// Define a structure to represent notifications
+struct Notification {
+	std::string message;
+	float displayStartTime = 0.0f;
+};
+
+// Use a queue to manage notifications
+//std::queue<Notification> notificationQueue;
+// Use a vector to manage notifications
+std::vector<Notification> notifications;
+
 Engine::Engine() {}
 
 Engine::~Engine() {
@@ -100,6 +118,150 @@ void Engine::LoadResource() {
 
 void Engine::UnloadResource() {}
 
+void Engine::SystemNotification(std::string systemLog) {
+	std::string message = "";
+
+	message = systemLog;
+
+	DisplayNotification(message);
+}
+void Engine::KillNotification(Player killer, Player killed) {
+	std::string message = "";
+
+	message = killed.GetUsername() + " killed by -> " + killer.GetUsername();
+
+	DisplayNotification(message);
+}
+
+
+void Engine::DisplayNotification(std::string message) {
+
+	if (message.length() > 45) {
+		message = message.substr(0, 45);
+	}
+	// Create a new notification and add it to the queue
+	Notification newNotification;
+	newNotification.message = message;
+	newNotification.displayStartTime = m_time;
+	
+	notifications.push_back(newNotification);
+}
+
+// Add a method to process the notification queue
+void Engine::ProcessNotificationQueue() {
+	m_textureFont.Bind();
+	float scale = GetScale() / 2.0f;
+	unsigned int xOffset = Width() - Width() * 0.26;
+	unsigned int yOffset = Height() - (Height() / 2.2);
+
+	// Iterate through the notifications and display them
+	for (auto it = notifications.begin(); it != notifications.end(); ) {
+		float timeSinceDisplay = m_time - it->displayStartTime;
+
+		// Display the notification message with vertical offset
+		unsigned int y = yOffset - (static_cast<unsigned int>(scale * 20) * (it - notifications.begin()));
+		glDisable(GL_STENCIL_TEST);
+		glDisable(GL_DEPTH_TEST);
+
+		glBlendFunc(GL_SRC_ALPHA, GL_ONE);
+		glBlendEquation(GL_FUNC_ADD);
+
+		glMatrixMode(GL_PROJECTION);
+		glPushMatrix();
+
+		glLoadIdentity();
+		glOrtho(0, Width(), 0, Height(), -1, 1);
+
+		glMatrixMode(GL_MODELVIEW);
+		glPushMatrix();
+		
+		
+		
+		PrintText(xOffset, y, scale, it->message);
+
+		glBlendFunc(GL_CONSTANT_COLOR, GL_ONE_MINUS_CONSTANT_COLOR);
+		glBlendEquation(GL_FUNC_SUBTRACT);
+
+		glEnable(GL_STENCIL_TEST);
+		glEnable(GL_DEPTH_TEST);
+
+		glMatrixMode(GL_PROJECTION);
+		glPopMatrix();
+
+		glMatrixMode(GL_MODELVIEW);
+		glPopMatrix();
+		// Check if it's time to remove the notification (display for 2 seconds)
+		if (timeSinceDisplay >= 4.0f) {
+			it = notifications.erase(it);  // Remove the notification
+		}
+		else {
+			++it;
+		}
+	}
+	
+}
+
+//void Engine::ProcessNotificationQueue() {
+//	// Process the notification queue
+//	float yOffset = 0.0f;  // Offset to stack notifications vertically
+//	while (!notificationQueue.empty()) {
+//		Notification currentNotification = notificationQueue.front();
+//
+//		// Calculate the time since the notification was displayed
+//		float timeSinceDisplay = m_time - currentNotification.displayStartTime;
+//
+//		// Check if it's time to remove the notification (display for 2 seconds)
+//		if (timeSinceDisplay < 5.0f) {
+//			glDisable(GL_STENCIL_TEST);
+//			glDisable(GL_DEPTH_TEST);
+//
+//			glBlendFunc(GL_SRC_ALPHA, GL_ONE);
+//			glBlendEquation(GL_FUNC_ADD);
+//
+//			glMatrixMode(GL_PROJECTION);
+//			glPushMatrix();
+//
+//			glLoadIdentity();
+//			glOrtho(0, Width(), 0, Height(), -1, 1);
+//
+//			glMatrixMode(GL_MODELVIEW);
+//			glPushMatrix();
+//			// Display the notification message with vertical offset
+//			m_textureFont.Bind();
+//			std::ostringstream ss;
+//			float scale = GetScale();
+//			unsigned int x = Width() / 25;
+//			unsigned int y = Height() - (Height() / 2.2) - yOffset;
+//
+//			ss << currentNotification.message;
+//			PrintText(x, y, scale, ss.str());
+//
+//			// Increase the vertical offset for the next notification
+//			yOffset += 20.0f;  // Adjust as needed for spacing
+//			glBlendFunc(GL_CONSTANT_COLOR, GL_ONE_MINUS_CONSTANT_COLOR);
+//			glBlendEquation(GL_FUNC_SUBTRACT);
+//
+//			glEnable(GL_STENCIL_TEST);
+//			glEnable(GL_DEPTH_TEST);
+//
+//			glMatrixMode(GL_PROJECTION);
+//			glPopMatrix();
+//
+//			glMatrixMode(GL_MODELVIEW);
+//			glPopMatrix();
+//			// Remove the top notification from the queue
+//			//notificationQueue.pop();
+//			break;
+//		}
+//		else {
+//			// No need to remove the notification; it has already expired
+//			notificationQueue.pop();
+//		}
+//	}
+//}
+
+
+
 void Engine::DisplayCrosshair() {
 	m_textureCrosshair.Bind();
 	static const int crossSize = 32;
@@ -249,6 +411,17 @@ void Engine::DrawHud(float elapsedTime, BlockType bloc) {
 
 	int timer = GetCountdown(elapsedTime);
 
+	// Appel de la fonction pour l'affichage de notifications
+	if (m_keyK) {
+		SystemNotification(m_messageNotification);
+		m_keyK = false;
+	}
+	if (m_keyL) {
+		
+		KillNotification(m_player, m_player);
+		m_keyL = false;
+	}
+
 	if (m_displayInfo) {
 		DisplayInfo(elapsedTime, bloc);
 	}
@@ -393,6 +566,7 @@ void Engine::Render(float elapsedTime) {
 
 	if (m_isSkybox) m_skybox.Render(skybox);
 
+	ProcessNotificationQueue();
 	DrawHud(elapsedTime, bloc);
 	
 	static bool fell = false;
@@ -444,6 +618,13 @@ void Engine::KeyPressEvent(unsigned char key) {
 		break;
 	case 5: // F - Ignorer
 		break;
+	case 10: // K - Debugging DisplayNotification()
+		m_keyK = true;
+		m_messageNotification = "notifications systeme peuvent être affiché";
+		break;
+	case 11: // L - Debugging DisplayNotification()
+		m_keyL = true;
+		break;
 	case 6: // G - Ignorer
 		break;
 	case 12: // M - Ignorer
@@ -492,6 +673,12 @@ void Engine::KeyReleaseEvent(unsigned char key) {
 		m_displayInfo = !m_displayInfo;
 		std::cout << "DISPLAY INFO " << (m_displayInfo ? "enabled" : "disabled") << std::endl;
 		break;
+	case 10: // K
+		m_keyK = false;
+		break;
+	case 11: // L - Debugging DisplayNotification()
+		m_keyL = false;
+		break;
 	case 12: // M - Toggle music
 		m_audio.ToggleMusicState();
 		break;

SQCSim2021/engine.h

@@ -39,6 +39,10 @@ private:
 
     bool LoadTexture(Texture& texture, const std::string& filename, bool useMipmaps = true, bool stopOnError = true);
 
+    void SystemNotification(std::string systemLog);
+    void KillNotification(Player killer, Player killed);
+    void DisplayNotification(std::string message);
+    void ProcessNotificationQueue();
     void DisplayCrosshair();
     void DisplayCurrentItem();
     void DisplayHud(int timer);
@@ -64,7 +68,7 @@ private:
     irrklang::ISound* m_scream;
 
     Player m_player = Player(Vector3f(.5f, CHUNK_SIZE_Y + 1.8f, .5f));
-
+    
     Bullet* m_bullets[MAX_BULLETS];
 
     float m_scale;
@@ -83,6 +87,8 @@ private:
     bool m_resetcountdown = false;
     bool m_stopcountdown = false;
     
+    bool m_keyK = false;
+    bool m_keyL = false;
     bool m_keyW = false;
     bool m_keyA = false;
     bool m_keyS = false;
@@ -93,6 +99,8 @@ private:
     bool m_mouseC = false;
     bool m_mouseWU = false;
     bool m_mouseWD = false;
+
+    std::string m_messageNotification = "";
 };
 
 #endif // ENGINE_H__

SQCSim2021/player.cpp

@@ -5,7 +5,7 @@ Player::Player(const Vector3f& position, float rotX, float rotY) : m_position(po
 	m_velocity = Vector3f(0, 0, 0);
 	m_airborne = true;
 	m_hp = 0.75f; //TODO: Remettre à 1.0f
-	m_username = "Zelda Bee-Bop";
+	m_username = "Zelda Bee-Bop56";
 }
 
 void Player::TurnLeftRight(float value) {