Merge pull request 'enemies_placement' (#19) from enemies_placement into master

Reviewed-on: #19

grk/project/Bullet.h

@@ -62,7 +62,6 @@ public:
 		for (const auto& entity : gameEntities) {
 			glm::mat4 entityModelMatrix = entity->getModelMatrix(); 
 
-			// Sprawdź kolizję AABB między pociskiem a obiektem z wektora gameEntities
 			if (checkAABBCollision(bulletModelMatrix, entityModelMatrix)) {
 				entity->applyDamage(attackerDmg); 
 				return true;
@@ -72,7 +71,7 @@ public:
 		return false;
 	}
 	bool checkAABBCollision(const glm::mat4& obj1ModelMatrix, const glm::mat4& obj2ModelMatrix) {
-		// Pobierz rozmiary obiektów z ich macierzy modelu
+	
 		glm::vec3 obj1Min = glm::vec3(obj1ModelMatrix * glm::vec4(-0.5f, -0.5f, -0.5f, 1.0f));
 		glm::vec3 obj1Max = glm::vec3(obj1ModelMatrix * glm::vec4(0.5f, 0.5f, 0.5f, 1.0f));
 

grk/project/Enemy.h

@@ -12,15 +12,20 @@ private:
     std::list<Bullet*> bullets;
     float lastShootTime = 0.f;
     float shootInterval = 0.3f;
+	float initAggroRange;
 
 public:
 	glm::mat4 modelMatrix;
 	float aggroRange;
+	glm::mat4 initialModelMatrix;
+
 
 	Enemy(float currHp,float initialHp, glm::mat4 initialModelMatrix, float initialDmg, float initialAggroRange)
 		:
 		aggroRange(initialAggroRange),
 		modelMatrix(initialModelMatrix),
+		initialModelMatrix(initialModelMatrix),
+		initAggroRange(initialAggroRange),
 		GameEntity(currHp, initialHp, initialDmg)
 	{}
 
@@ -70,7 +75,13 @@ public:
 	{
 		return modelMatrix;
 	}
-
+	void respawn() override {
+		this->currentHP = this->maxHP;
+		this->modelMatrix = this->initialModelMatrix;
+		this->aggroRange = this->initAggroRange;
+		this->dmg = this->initDMG;
+		return;
+	}
 private:
 	void requestShoot(float time) {
 		if (canShoot(time)) {
@@ -84,7 +95,8 @@ private:
 
 	void shoot(float time) {
 		Spaceship* spaceship = Spaceship::getInstance();
-		glm::vec3 bulletDirection = glm::normalize(spaceship->spaceshipPos - glm::vec3(modelMatrix[3]));
+		//glm::vec3 bulletDirection = glm::normalize(spaceship->spaceshipPos - glm::vec3(modelMatrix[3]));
+		glm::vec3 bulletDirection = glm::normalize(glm::vec3(spaceship->getModelMatrix()[3]) - glm::vec3(modelMatrix[3]));
 		//bulletDirection += glm::linearRand(glm::vec3(-0.01f), glm::vec3(0.1f));  // Modyfikacja kierunku o losowy szum
 		this->bullets.push_back(Bullet::createSimpleBullet(bulletDirection, this->modelMatrix[3], time));
 		this->lastShootTime = time;

grk/project/GameEntity.h

@@ -7,9 +7,10 @@ public:
 	float currentHP;
 	float dmg;
     float maxHP;
+    float initDMG;
 
     GameEntity(float currentHP, float maxHP, float initialDmg)
-        : currentHP(currentHP), maxHP(maxHP), dmg(initialDmg)
+        : currentHP(currentHP), maxHP(maxHP), dmg(initialDmg),initDMG(initialDmg)
     {
         
     }
@@ -19,5 +20,12 @@ public:
     };
 	virtual glm::vec3 getPosition() const = 0;
     virtual glm::mat4 getModelMatrix() = 0;
+    virtual bool isAlive() {
+        if (this->currentHP <= 0) {
+            return false;
+        }
+        return true;
+    };
+    virtual void respawn() = 0;
 };
 

grk/project/Spaceship.h

@@ -41,7 +41,7 @@ public:
 	float turbo = 1.0f;
 	float turboMAX = 1.0f;
 
-	glm::vec3 spaceshipPos /*= glm::vec3(0.065808f, 1.250000f, -2.189549f)*/;
+	glm::vec3 spaceshipPos = glm::vec3(4.065808f, 10.250000f, -20.189549f);
 	glm::vec3 spaceshipDir = glm::vec3(-0.490263f, 0.000000f, 0.871578f);
 
 	glm::vec3 spotlightPos = glm::vec3(0, 0, 0);
@@ -225,7 +225,7 @@ public:
 		if (w == GLFW_PRESS) {
 			if (shiftState == GLFW_PRESS) {
 		
-				turbo = glm::max(0.0f, turbo - 0.004f * deltaTime * 60);
+				turbo = glm::max(0.0f, turbo - 0.003f * deltaTime * 60);
 				if (turbo == 0.0f) {
 					shiftState = GLFW_RELEASE;
 					moveSpeed = 0.05f * deltaTime * 60;
@@ -386,4 +386,12 @@ public:
 
 		return cameraMatrix;
 	}
+
+	void respawn() override {
+		this->currentHP = this->maxHP;
+		this->turbo = this->turboMAX;
+		this->spaceshipPos = glm::vec3(4.065808f, 10.250000f, -20.189549f);
+		return;
+	}
+
 };

grk/project/src/ex_9_1.hpp

@@ -25,6 +25,8 @@
 
 #include "../ParticleSystem.h"
 #include "Camera.h"
+#include <random>
+
 
 #ifndef EX_9_1_HPP
 #define EX_9_1_HPP
@@ -95,6 +97,17 @@ Spaceship* spaceship = Spaceship::getInstance();
 void createSolarSystem(glm::vec3 sunPos, GLuint sunTexId,float sunScale, float* planetSizes, int numberOfPlanets, float planetsDistance, float planetSpeedCoef);
 Core::SpriteRenderer* spriteRenderer;
 
+const int ENEMY_COUNT = 20;
+std::vector<glm::vec3> referencePoints = {
+	glm::vec3(0, 2, 0),
+	glm::vec3(150, 5, 0),
+	glm::vec3(-20, -30, 50),
+	glm::vec3(100, 20, -50),
+	glm::vec3(0, 52, 200),
+	glm::vec3(150, 55, 200),
+	glm::vec3(-20, 20, 250),
+	glm::vec3(100, 70, 150)
+};
 void updateDeltaTime(float time) {
 	if (lastTime < 0) {
 		lastTime = time;
@@ -139,7 +152,66 @@ void renderHUD(GLFWwindow* window) {
 		programSpriteBar);
 	glEnable(GL_DEPTH_TEST);
 }
+bool isFarFromReferencePoints(float x, float y, float z, const std::vector<glm::vec3>& referencePoints) {
+	float minDistance = 10.0f;
+
+	glm::vec3 currentPoint(x, y, z);
+
+	auto checkDistance = [currentPoint, minDistance](const glm::vec3& referencePoint) {
+		return glm::distance(currentPoint, referencePoint) > minDistance;
+	};
+
+	for (const auto& referencePoint : referencePoints) {
+		if (!checkDistance(referencePoint)) {
+			return false;
+		}
+	}
+
+	return true;
+}
+glm::mat4 generateRandomMatrix(const glm::mat4& startMatrix) {
+	std::random_device rd;
+	std::mt19937 gen(rd());
+	std::uniform_real_distribution<float> disX(-30.0f, 180.0f);
+	std::uniform_real_distribution<float> disY(-50.0f, 60.0f);
+	std::uniform_real_distribution<float> disZ(-30.0f, 210.0f);
+	float randomX, randomY, randomZ;
+
+	do {
+		randomX = disX(gen);
+		randomY = disY(gen);
+		randomZ = disZ(gen);
+	} while (!isFarFromReferencePoints(randomX, randomY, randomZ, referencePoints));
+
+	glm::mat4 randomModelMatrix = glm::translate(startMatrix, glm::vec3(randomX, randomY, randomZ));
+
+
+	return randomModelMatrix;
+}
 void renderEnemies() {
+	int counter = 0;
+	glUseProgram(program);
+	for (const auto& enemy : enemies) {
+		if (enemy->isAlive()) {
+			enemy->attack(spaceship->spaceshipPos, glfwGetTime());
+			enemy->renderBullets(glfwGetTime(), program, gameEntities);
+		}
+		else {
+			counter++;
+		}
+
+	}
+	if (counter >= ENEMY_COUNT / 2) {
+		for (const auto& enemy : enemies) {
+			if (!enemy->isAlive()) {
+				enemy->initialModelMatrix = generateRandomMatrix(enemy->getModelMatrix());
+				enemy->respawn();
+				enemy->aggroRange *= 1.1;
+				enemy->dmg *= 1.2;
+			}
+		}
+		counter = 0;
+	}
 
 	glUseProgram(programSpriteBar);
 	for (const auto& enemy : enemies) {
@@ -163,15 +235,6 @@ void renderEnemies() {
 		}
 
 	}
-	glUseProgram(program);
-	for (const auto& enemy : enemies) {
-		if (enemy->isAlive()) {
-			enemy->attack(spaceship->spaceshipPos, glfwGetTime());
-			enemy->renderBullets(glfwGetTime(), program, gameEntities);
-		}
-
-	}
-
 }
 TextureTuple getRandomPlanetTexture() {
 	int textureIndex = rand() % planetTextures.size();
@@ -260,6 +323,13 @@ void renderScene(GLFWwindow* window)
 	glm::mat4 viewMatrix = Core::createViewMatrix(spaceship->cameraPos, spaceship->cameraDir, cameraUp);
 	spaceship->renderParticles(programParticle, viewMatrix, Core::createPerspectiveMatrix(), time);
 
+	if(!spaceship->isAlive()){
+		spaceship->respawn();
+		for (const auto& enemy : enemies) {
+			enemy->respawn();
+		}
+
+	}
 
 	renderHUD(window);
 	renderEnemies();
@@ -338,12 +408,19 @@ void createSolarSystem(glm::vec3 sunPos, GLuint sunTexId, float sunScale, float*
 		planets.push_back(planet);
 	}
 }
-
 void createEnemies() {
 
-	enemies.push_back(new Enemy(100.0f,100.0f, glm::mat4(1.0f), 1.0f, 5.0f));
+	//enemies.push_back(new Enemy(100.0f,100.0f, glm::mat4(1.0f), 1.0f, 5.0f));
-	enemies.push_back(new Enemy(100.0f,100.0f, glm::translate(glm::mat4(1.0f) , glm::vec3(1.f,1.f,1.f)), 1.0f, 5.0f));
+	//enemies.push_back(new Enemy(100.0f,100.0f, glm::translate(glm::mat4(1.0f) , glm::vec3(1.f,1.f,1.f)), 1.0f, 5.0f));
-	enemies.push_back(new Enemy(100.0f,100.0f, glm::translate(glm::mat4(1.0f), glm::vec3(-1.f, 2.f, -0.9f)), 1.0f, 5.0f));
+	//enemies.push_back(new Enemy(100.0f,100.0f, glm::translate(glm::mat4(1.0f), glm::vec3(-1.f, 2.f, -0.9f)), 1.0f, 5.0f));
+
+	enemies.push_back(new Enemy(100.0f, 100.0f, glm::translate(glm::translate(glm::mat4(1.0f), spaceship->getPosition()), glm::vec3(1.f, 1.f, 2.f)), 1.0f, 5.0f));
+	for (int i = 0; i < ENEMY_COUNT; ++i) {
+
+		glm::mat4 randomModelMatrix = generateRandomMatrix(glm::mat4(1.0f));
+		enemies.push_back(new Enemy(100.0f, 100.0f, randomModelMatrix, 1.0f, 8.0f));
+	}
+
 
 	//obiekty do ktorych bedzie sprawdzana kolizja dla pociskow enemy
 	gameEntities.push_back(spaceship);