.gitignore

@@ -0,0 +1,5 @@
+################################################################################
+# Ten plik .gitignore został utworzony automatycznie przez Microsoft(R) Visual Studio.
+################################################################################
+
+/grk/project/shaders

grk/project/Enemy.h

@@ -0,0 +1,81 @@
+#include "glm.hpp"
+#include "ext.hpp"
+#include "src/Render_Utils.h"
+#include "Bullet.h"
+#include "Spaceship.h"
+
+#pragma once
+class Enemy
+{	
+private:
+    std::list<Bullet*> bullets;
+    float lastShootTime = 0.f;
+    float shootInterval = 0.3f;
+
+public:
+	glm::mat4 modelMatrix;
+	int hp;
+	int dmg;
+	float aggroRange;
+
+	Enemy(int initialHp, glm::mat4 initialModelMatrix, int initialDmg, float initialAggroRange)
+		: hp(initialHp), modelMatrix(initialModelMatrix), dmg(initialDmg), aggroRange(initialAggroRange)
+	{}
+
+	
+	virtual ~Enemy() = default;
+
+    virtual void attack(const glm::vec3& shipPos, float time) {
+ 
+		if (isInAggroRange(shipPos)) {
+			requestShoot(time);
+		}
+    }
+
+    virtual bool isAlive() const {
+        if (this->hp < 0) {
+            return false;
+        }
+        return true;
+    }
+
+    virtual bool isInAggroRange(const glm::vec3& shipPos) const {
+		float distanceFromShip = glm::length(shipPos - glm::vec3(this->modelMatrix[3]));
+		if (distanceFromShip > this->aggroRange) {
+			return false;
+		}
+		return true;
+    }
+
+	void renderBullets(float time, GLuint program) {
+		for (auto it = bullets.begin(); it != bullets.end();) {
+			Bullet* bullet = *it;
+
+			if (bullet->shouldBeDestroyed(time, program)) {
+				delete bullet;
+				it = bullets.erase(it);
+			}
+			else {
+				it++;
+			}
+		}
+	}
+private:
+	void requestShoot(float time) {
+		if (canShoot(time)) {
+			shoot(time);
+		}
+	}
+
+	bool canShoot(float time) {
+		return this->lastShootTime == 0 || time - this->lastShootTime > this->shootInterval;
+	}
+
+	void shoot(float time) {
+		Spaceship* spaceship = Spaceship::getInstance();
+		glm::vec3 bulletDirection = glm::normalize(spaceship->spaceshipPos - glm::vec3(modelMatrix[3]));
+		this->bullets.push_back(Bullet::createSimpleBullet(bulletDirection, this->modelMatrix[3], time));
+		this->lastShootTime = time;
+	}
+};
+

grk/project/SpriteRenderer.cpp

@@ -0,0 +1,91 @@
+#include "SpriteRenderer.h"
+#include <iostream>
+
+Core::SpriteRenderer::SpriteRenderer()
+{
+    this->initRenderData();
+}
+
+Core::SpriteRenderer::~SpriteRenderer()
+{
+    glDeleteVertexArrays(1, &this ->VAO);
+    glDeleteBuffers(1, &this->VBO);
+    glDeleteBuffers(1, &this->EBO);
+}
+void Core::SpriteRenderer::DrawSprite(GLuint spriteTexture, const glm::mat4 modelMatrix, GLuint program) {
+
+	Spaceship* spaceship = Spaceship::getInstance();
+
+	// Pobierz pozycjê kamery
+	glm::vec3 cameraPosition = spaceship->cameraPos;
+
+	glm::vec3 spritePosition = glm::vec3(modelMatrix[3]);
+
+	// Oblicz wektor skierowany od sprita do kamery
+	glm::vec3 spriteToCamera = glm::normalize(cameraPosition - spritePosition);
+
+	// Oblicz k¹t rotacji w stopniach wokó³ osi Y
+	float angle = glm::degrees(atan2(spriteToCamera.x, spriteToCamera.z));
+	
+	// Utwórz macierz rotacji wok³ osi Y
+	glm::mat4 rotationMatrix = glm::rotate(glm::mat4(1.0f), glm::radians(angle), glm::vec3(0.0f, 1.0f, 0.0f));
+	// Utwórz macierz widoku-projekcji
+	glm::mat4 viewProjectionMatrix = Core::createPerspectiveMatrix() * spaceship->createCameraMatrix();
+
+	// Kombinuj macierze transformacji
+	glm::mat4 transformation = viewProjectionMatrix * modelMatrix * rotationMatrix;
+
+	// Przeka¿ macierze do shadera
+	glUniformMatrix4fv(glGetUniformLocation(program, "transformation"), 1, GL_FALSE, glm::value_ptr(transformation));
+	glUniformMatrix4fv(glGetUniformLocation(program, "modelMatrix"), 1, GL_FALSE, glm::value_ptr(modelMatrix));
+	Core::SetActiveTexture(spriteTexture, "colorTexture", program, 0);
+
+	glBindVertexArray(this->VAO);
+	glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0);
+	glBindVertexArray(0);
+}
+
+void Core::SpriteRenderer::initRenderData()
+{
+	// Definicja wierzcho³ków kwadratu
+	float vertices[] = {
+		// Postions						//colors		// texture coordiantes
+		-0.5f, -0.5f, 0.0f,		1.0f, 0.0f, 0.0f,	0.0f, 0.0f, // Left down
+		-0.5f, 0.5f, 0.0f,		0.0f, 1.0f, 0.0f,	0.0f,1.0f, // Left up
+		 0.5f, 0.5f, 0.0f,		0.0f, 0.0f, 1.0f,	1.0f, 1.0f,// Right up
+		 0.5f, -0.5f, 0.0f,		1.0f, 1.0f, 1.0f,   1.0f,0.0f// Right down
+	};
+
+	// Definicja indeksów wierzcho³ków dla kwadratu
+	unsigned int indices[] = {
+		0, 2, 1, // Upper triangle
+		0, 3, 2  // Lower triangle
+	};
+	
+	glGenVertexArrays(1, &this->VAO);
+	glGenBuffers(1, &this->VBO);
+	glGenBuffers(1, &this->EBO);
+
+	glBindVertexArray(this->VAO);
+
+	// Wype³nij bufor wierzcho³ków
+	glBindBuffer(GL_ARRAY_BUFFER, this->VBO);
+	glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
+
+	// Wype³nij bufor indeksów
+	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, this->EBO);
+	glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(indices), indices, GL_STATIC_DRAW);
+
+	glEnableVertexAttribArray(0);
+	glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 8 * sizeof(float), (void*)0);
+
+	glEnableVertexAttribArray(1);
+	// Konfiguracja atrybutu koordynatow kolorow
+	glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, 8 * sizeof(float), (void*)(3 * sizeof(float)));
+
+	glEnableVertexAttribArray(2);
+	// Konfiguracja atrybutu koordynatow tekstury
+	glVertexAttribPointer(2, 2, GL_FLOAT, GL_FALSE, 8 * sizeof(float), (void*)(6 * sizeof(float)));
+
+	glBindVertexArray(0);
+}

grk/project/SpriteRenderer.h

@@ -0,0 +1,26 @@
+#include "src/Render_Utils.h"
+#include "src/Texture.h"
+#include "Spaceship.h"
+
+#pragma once
+namespace Core {
+	class SpriteRenderer
+	{
+    public:
+        SpriteRenderer();
+        ~SpriteRenderer();
+        void DrawSprite(GLuint spriteTexture, const glm::mat4 modelMatrix, GLuint program);
+
+    private:
+
+        unsigned int VAO;
+        unsigned int VBO;
+        unsigned int EBO;
+        // Initializes and configures the quad's buffer and vertex attributes
+        void initRenderData();
+
+
+
+	};
+}
+

grk/project/grk-project.vcxproj

@@ -13,6 +13,7 @@
   <ItemGroup>
     <ClCompile Include="GameObject.cpp" />
     <ClCompile Include="Planet.cpp" />
+    <ClCompile Include="SpriteRenderer.cpp" />
     <ClCompile Include="src\Box.cpp" />
     <ClCompile Include="src\Camera.cpp" />
     <ClCompile Include="src\main.cpp" />
@@ -26,10 +27,12 @@
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="Bullet.h" />
+    <ClInclude Include="Enemy.h" />
     <ClInclude Include="GameObject.h" />
     <ClInclude Include="GameUtils.h" />
     <ClInclude Include="Planet.h" />
     <ClInclude Include="Spaceship.h" />
+    <ClInclude Include="SpriteRenderer.h" />
     <ClInclude Include="src\Camera.h" />
     <ClInclude Include="src\ex_9_1.hpp" />
     <ClInclude Include="src\objload.h" />
@@ -53,6 +56,8 @@
     <None Include="shaders\shader_8_sun.vert" />
     <None Include="shaders\shader_skybox.frag" />
     <None Include="shaders\shader_skybox.vert" />
+    <None Include="shaders\shader_sprite.frag" />
+    <None Include="shaders\shader_sprite.vert" />
     <None Include="shaders\test.frag" />
     <None Include="shaders\test.vert" />
   </ItemGroup>

grk/project/grk-project.vcxproj.filters

@@ -57,6 +57,9 @@
     <ClCompile Include="Planet.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="SpriteRenderer.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="src\objload.h">
@@ -113,6 +116,12 @@
     <ClInclude Include="Bullet.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="Enemy.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="SpriteRenderer.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="shaders\shader_8_sun.vert">
@@ -139,5 +148,13 @@
     <None Include="shaders\shader_skybox.vert">
       <Filter>Shader Files</Filter>
     </None>
+    <None Include="fireball.frag" />
+    <None Include="fireball.vert" />
+    <None Include="shaders\shader_sprite.frag">
+      <Filter>Shader Files</Filter>
+    </None>
+    <None Include="shaders\shader_sprite.vert">
+      <Filter>Shader Files</Filter>
+    </None>
   </ItemGroup>
 </Project>

grk/project/shaders/shader_9_1.frag.orig

@@ -0,0 +1,129 @@
+#version 430 core
+
+float AMBIENT = 0.03;
+float PI = 3.14;
+
+uniform sampler2D depthMap;
+
+uniform vec3 cameraPos;
+
+uniform vec3 color;
+
+uniform vec3 lightPositions[100];
+uniform vec3 lightColors[100];
+
+uniform vec3 spotlightPos;
+uniform vec3 spotlightColor;
+uniform vec3 spotlightConeDir;
+uniform vec3 spotlightPhi;
+
+uniform float metallic;
+uniform float roughness;
+
+uniform float exposition;
+
+in vec3 vecNormal;
+in vec3 worldPos;
+
+out vec4 outColor;
+
+
+in vec3 viewDirTS;
+in vec3 lightDirTS[4];
+in vec3 spotlightDirTS;
+in vec3 sunDirTS;
+
+in vec3 test;
+
+float DistributionGGX(vec3 normal, vec3 H, float roughness){
+    float a      = roughness*roughness;
+    float a2     = a*a;
+    float NdotH  = max(dot(normal, H), 0.0);
+    float NdotH2 = NdotH*NdotH;
+	
+    float num   = a2;
+    float denom = (NdotH2 * (a2 - 1.0) + 1.0);
+    denom = PI * denom * denom;
+	
+    return num / denom;
+}
+float GeometrySchlickGGX(float NdotV, float roughness){
+    float r = (roughness + 1.0);
+    float k = (r*r) / 8.0;
+
+    float num   = NdotV;
+    float denom = NdotV * (1.0 - k) + k;
+	
+    return num / denom;
+}
+float GeometrySmith(vec3 normal, vec3 V, vec3 lightDir, float roughness){
+    float NdotV = max(dot(normal, V), 0.0);
+    float NdotL = max(dot(normal, lightDir), 0.0);
+    float ggx2  = GeometrySchlickGGX(NdotV, roughness);
+    float ggx1  = GeometrySchlickGGX(NdotL, roughness);
+	
+    return ggx1 * ggx2;
+}
+vec3 fresnelSchlick(float cosTheta, vec3 F0){
+    return F0 + (1.0 - F0) * pow(clamp(1.0 - cosTheta, 0.0, 1.0), 5.0);
+} 
+
+vec3 PBRLight(vec3 lightDir, vec3 radiance, vec3 normal, vec3 V){
+	float diffuse=max(0,dot(normal,lightDir));
+
+	vec3 F0 = vec3(0.04); 
+    F0 = mix(F0, color, metallic);
+
+    vec3 H = normalize(V + lightDir);    
+        
+    float NDF = DistributionGGX(normal, H, roughness);        
+    float G   = GeometrySmith(normal, V, lightDir, roughness);      
+    vec3 F    = fresnelSchlick(max(dot(H, V), 0.0), F0);       
+        
+    vec3 kS = F;
+    vec3 kD = vec3(1.0) - kS;
+    kD *= 1.0 - metallic;	  
+        
+    vec3 numerator    = NDF * G * F;
+    float denominator = 4.0 * max(dot(normal, V), 0.0) * max(dot(normal, lightDir), 0.0) + 0.0001;
+    vec3 specular     = numerator / denominator;  
+            
+    float NdotL = max(dot(normal, lightDir), 0.0);   
+	return (kD * color / PI + specular) * radiance * NdotL;
+}
+
+
+void main()
+{
+    vec3 normal = normalize(vecNormal);
+
+    vec3 viewDir = normalize(cameraPos-worldPos);
+
+    vec3 lightDirs[4];
+    vec3 ambient = AMBIENT * color;
+    vec3 ilumination = ambient;
+
+    for (int i = 0; i < 100; ++i) {
+        lightDirs[i] = normalize(lightPositions[i] - worldPos);
+        vec3 attenuatedlightColor = lightColors[i] / pow(length(lightPositions[i] - worldPos), 2);
+        ilumination = ilumination+PBRLight(lightDirs[i], attenuatedlightColor * 300, normal, viewDir);
+    }
+
+	
+
+	vec3 spotlightDir= normalize(spotlightPos-worldPos);
+	
+
+    float angle_atenuation = clamp((dot(-normalize(spotlightPos-worldPos),spotlightConeDir)-0.5)*3,0,1);
+	vec3 attenuatedlightColor = angle_atenuation*spotlightColor/pow(length(spotlightPos-worldPos),2);
+	ilumination=ilumination+PBRLight(spotlightDir,attenuatedlightColor,normal,viewDir);
+
+<<<<<<< HEAD
+    
+=======
+	//sun
+	//ilumination=ilumination+PBRLight(sunDir,sunColor,normal,viewDir);
+
+>>>>>>> c0971c9 (Add enemy class)
+	outColor = vec4(vec3(1.0) - exp(-ilumination*exposition),1);
+}

grk/project/shaders/shader_sprite.frag

@@ -0,0 +1,16 @@
+#version 430 core
+
+uniform sampler2D colorTexture;
+
+in vec3 worldPos;
+in vec2 texCoord;
+in vec3 color;
+
+out vec4 outColor;
+void main()
+{
+
+	outColor = texture(colorTexture, texCoord);
+	outColor *= vec4(color, 1.0);
+
+}

grk/project/shaders/shader_sprite.vert

@@ -0,0 +1,21 @@
+#version 430 core
+
+layout(location = 0) in vec3 vertexPosition;
+layout(location = 1) in vec3 aColor;
+layout(location = 2) in vec2 vertexTexCoord;
+
+uniform mat4 transformation;
+uniform mat4 modelMatrix;	
+
+out vec3 worldPos;
+out vec2 texCoord;
+out vec3 color;
+
+void main()
+{
+	worldPos = (modelMatrix* vec4(vertexPosition,1)).xyz;
+	gl_Position = transformation * vec4(vertexPosition, 1.0);
+	texCoord = vertexTexCoord;
+	texCoord.y = 1.0 - texCoord.y; // so that it is turned correctly
+	color = aColor;
+}

grk/project/src/Texture.cpp

@@ -17,7 +17,6 @@ GLuint Core::LoadTexture( const char * filepath )
 	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR_MIPMAP_LINEAR);
 	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
 	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-
 	int w, h;
 	unsigned char* image = SOIL_load_image(filepath, &w, &h, 0, SOIL_LOAD_RGBA);
 	

grk/project/src/ex_9_1.hpp

@@ -21,6 +21,9 @@
 #include "../Planet.h"
 #include "../GameObject.h"
 #include "../GameUtils.h"
+#include "../SpriteRenderer.h"
+#include "../Enemy.h"
+
 
 const unsigned int SHADOW_WIDTH = 1024, SHADOW_HEIGHT = 1024;
 
@@ -34,6 +37,7 @@ namespace models {
 }
 namespace texture {
 	GLuint cubemapTexture;
+	GLuint spriteTexture;
 }
 
 void createGalaxy(glm::vec3 galaxyPosition);
@@ -44,13 +48,16 @@ GLuint depthMap;
 GLuint program;
 GLuint programSun;
 GLuint programTest;
-GLuint programTex;
+GLuint programSprite;
 GLuint programCubemap;
 
 std::list<Planet*> planets;
 Sun* sun;
 GLuint VAO,VBO;
 
+std::vector<Enemy*> enemies;
+
+
 float exposition = 1.f;
 
 glm::vec3 pointlightPos = glm::vec3(0, 2, 0);
@@ -61,6 +68,8 @@ float deltaTime = 0.f;
 
 Spaceship* spaceship = Spaceship::getInstance();
 void createSolarSystem(glm::vec3 sunPos, float sunScale, float* planetSizes, int numberOfPlanets, float planetsDistance, float planetSpeedCoef);
+Core::SpriteRenderer* spriteRenderer;
+
 void updateDeltaTime(float time) {
 	if (lastTime < 0) {
 		lastTime = time;
@@ -107,8 +116,6 @@ void renderScene(GLFWwindow* window)
 
 	spaceship->renderBullets(glfwGetTime(), program);
 
-	//drawObjectPBR(sphereContext, glm::translate(pointlightPos) * glm::scale(glm::vec3(1)) * glm::eulerAngleY(time / 3) * glm::translate(glm::vec3(10.f, 0, 0)) * glm::scale(glm::vec3(0.3f)), glm::vec3(0.2, 0.7, 0.3), 0.3, 0.0, program);
-
 	drawObjectPBR(models::sphereContext,
 		glm::translate(pointlightPos) * glm::scale(glm::vec3(0.1)) * glm::eulerAngleY(time / 3) * glm::translate(glm::vec3(4.f, 0, 0)) * glm::eulerAngleY(time) * glm::translate(glm::vec3(1.f, 0, 0)) * glm::scale(glm::vec3(0.1f)),
 		glm::vec3(0.5, 0.5, 0.5), 0.7, 0.0, program);
@@ -119,6 +126,27 @@ void renderScene(GLFWwindow* window)
 		spaceship->roughness, spaceship->metallic, program
 	);
 
+	glUseProgram(programSprite);
+	for (const auto& enemy : enemies) {
+		if (enemy->isAlive()) {
+			spriteRenderer->DrawSprite(texture::spriteTexture, enemy->modelMatrix, programSprite);
+		}
+
+	}
+	glUseProgram(program);
+	for (const auto& enemy : enemies) {
+		if (enemy->isAlive()) {
+			enemy->attack(spaceship->spaceshipPos, glfwGetTime());
+			enemy->renderBullets(glfwGetTime(), program);
+		}
+
+	}
+
+	
+
+	//drawObjectPBR(sphereContext, glm::translate(pointlightPos) * glm::scale(glm::vec3(1)) * glm::eulerAngleY(time / 3) * glm::translate(glm::vec3(10.f, 0, 0)) * glm::scale(glm::vec3(0.3f)), glm::vec3(0.2, 0.7, 0.3), 0.3, 0.0, program);
+
+
 	glUseProgram(0);
 	glfwSwapBuffers(window);
 }
@@ -158,9 +186,18 @@ void createSolarSystem(glm::vec3 sunPos, float sunScale, float* planetSizes, int
 	}
 }
 
+void createEnemies() {
+
+	enemies.push_back(new Enemy(100, glm::mat4(1.0f), 20, 5.0f));
+	enemies.push_back(new Enemy(100, glm::translate(glm::mat4(1.0f) , glm::vec3(1.f,1.f,1.f)), 15, 5.0f));
+	enemies.push_back(new Enemy(100, glm::translate(glm::mat4(1.0f), glm::vec3(-1.f, 2.f, -0.9f)), 25, 5.0f));
+
+}
+
 void init(GLFWwindow* window)
 {
 	GameUtils* gameUtils = GameUtils::getInstance();
+	spriteRenderer = new Core::SpriteRenderer();
 	glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
 
 	glEnable(GL_DEPTH_TEST);
@@ -169,6 +206,7 @@ void init(GLFWwindow* window)
 	programTest = gameUtils->shaderLoader->CreateProgram("shaders/test.vert", "shaders/test.frag");
 	programSun = gameUtils->shaderLoader->CreateProgram("shaders/shader_8_sun.vert", "shaders/shader_8_sun.frag");
 	programCubemap = gameUtils->shaderLoader->CreateProgram("shaders/shader_skybox.vert", "shaders/shader_skybox.frag");
+	programSprite = gameUtils->shaderLoader->CreateProgram("shaders/shader_sprite.vert", "shaders/shader_sprite.frag");
 
 	loadModelToContext("./models/marbleBust.obj", models::marbleBustContext);
 	loadModelToContext("./models/spaceship.obj", models::spaceshipContext);
@@ -176,6 +214,8 @@ void init(GLFWwindow* window)
 	loadModelToContext("./models/cube.obj", models::cubeContext);
 	Core::loadModelToContext("./models/sphere.obj", GameUtils::getInstance()->sphereContext);
 	
+	texture::spriteTexture = Core::LoadTexture("textures/blinky1.png");
+
 	std::vector<std::string> cubeFaces = {
 	"bkg2_right1.png",
 	"bkg2_left2.png",
@@ -188,11 +228,18 @@ void init(GLFWwindow* window)
 	texture::cubemapTexture = Core::LoadCubemap(cubeFaces);
 
 	createSuns();
+	createEnemies();
 }
 
 void shutdown(GLFWwindow* window)
 {
 	GameUtils::getInstance()->shaderLoader->DeleteProgram(program);
+	delete spriteRenderer;
+
+	// Dealokacja pamięci po obiektach Enemy
+	for (const auto& enemy : enemies) {
+		delete enemy;
+	}
 }
 
 //obsluga wejscia

grk/project/src/ex_9_1.hpp.orig

@@ -21,6 +21,9 @@
 #include "../Planet.h"
 #include "../GameObject.h"
 #include "../GameUtils.h"
+#include "../SpriteRenderer.h"
+#include "../Enemy.h"
+
 
 const unsigned int SHADOW_WIDTH = 1024, SHADOW_HEIGHT = 1024;
 
@@ -34,21 +37,27 @@ namespace models {
 }
 namespace texture {
 	GLuint cubemapTexture;
+	GLuint spriteTexture;
 }
 
+void createGalaxy(glm::vec3 galaxyPosition);
+
 GLuint depthMapFBO;
 GLuint depthMap;
 
 GLuint program;
 GLuint programSun;
 GLuint programTest;
-GLuint programTex;
+GLuint programSprite;
 GLuint programCubemap;
 
 std::list<Planet*> planets;
 Sun* sun;
 GLuint VAO,VBO;
 
+std::vector<Enemy*> enemies;
+
+
 float exposition = 1.f;
 
 glm::vec3 pointlightPos = glm::vec3(0, 2, 0);
@@ -58,7 +67,12 @@ float lastTime = -1.f;
 float deltaTime = 0.f;
 
 Spaceship* spaceship = Spaceship::getInstance();
+<<<<<<< HEAD
+void createSolarSystem(glm::vec3 sunPos, float sunScale, float* planetSizes, int numberOfPlanets, float planetsDistance, float planetSpeedCoef);
+=======
+Core::SpriteRenderer* spriteRenderer;
 
+>>>>>>> c0971c9 (Add enemy class)
 void updateDeltaTime(float time) {
 	if (lastTime < 0) {
 		lastTime = time;
@@ -105,8 +119,6 @@ void renderScene(GLFWwindow* window)
 
 	spaceship->renderBullets(glfwGetTime(), program);
 
-	//drawObjectPBR(sphereContext, glm::translate(pointlightPos) * glm::scale(glm::vec3(1)) * glm::eulerAngleY(time / 3) * glm::translate(glm::vec3(10.f, 0, 0)) * glm::scale(glm::vec3(0.3f)), glm::vec3(0.2, 0.7, 0.3), 0.3, 0.0, program);
-
 	drawObjectPBR(models::sphereContext,
 		glm::translate(pointlightPos) * glm::scale(glm::vec3(0.1)) * glm::eulerAngleY(time / 3) * glm::translate(glm::vec3(4.f, 0, 0)) * glm::eulerAngleY(time) * glm::translate(glm::vec3(1.f, 0, 0)) * glm::scale(glm::vec3(0.1f)),
 		glm::vec3(0.5, 0.5, 0.5), 0.7, 0.0, program);
@@ -116,6 +128,26 @@ void renderScene(GLFWwindow* window)
 		spaceship->color,
 		spaceship->roughness, spaceship->metallic, program
 	);
+	glUseProgram(programSprite);
+	for (const auto& enemy : enemies) {
+		if (enemy->isAlive()) {
+			spriteRenderer->DrawSprite(texture::spriteTexture, enemy->modelMatrix, programSprite);
+		}
+
+	}
+	glUseProgram(program);
+	for (const auto& enemy : enemies) {
+		if (enemy->isAlive()) {
+			enemy->attack(spaceship->spaceshipPos, glfwGetTime());
+			enemy->renderBullets(glfwGetTime(), program);
+		}
+
+	}
+
+	
+
+	//drawObjectPBR(sphereContext, glm::translate(pointlightPos) * glm::scale(glm::vec3(1)) * glm::eulerAngleY(time / 3) * glm::translate(glm::vec3(10.f, 0, 0)) * glm::scale(glm::vec3(0.3f)), glm::vec3(0.2, 0.7, 0.3), 0.3, 0.0, program);
+
 
 	glUseProgram(0);
 	glfwSwapBuffers(window);
@@ -130,60 +162,63 @@ void framebuffer_size_callback(GLFWwindow* window, int width, int height)
 
 
 void createSuns() {
-	GameUtils* gu = GameUtils::getInstance();
+	createGalaxy(glm::vec3(0.f));
-	sun = new Sun(programSun, models::sphereContext, glm::vec3(0, 2, 0), glm::vec3(-0.93633f, 0.351106, 0.003226f), glm::vec3(0.9f, 0.9f, 0.7f) * 5, 1);
+	createGalaxy(glm::vec3(0.f, 50.f, 200.f));
-	Planet* planet = new Planet(sun, 20.f, 0.25f, 1.f, models::sphereContext);
-	planets.push_back(planet);
-	Planet* moon = new Planet(planet, 5.f, 1.f, 0.2f, models::sphereContext);
-	planets.push_back(moon);
-	gu->getSuns()->push_back(sun);
-	Planet* planet2 = new Planet(sun, 50.f, 0.5f, 1.5f, models::sphereContext);
-	planets.push_back(planet2);
-	/*suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(-80, 20, 50), glm::vec3(-0.93633f, 0.351106, 0.003226f), glm::vec3(1.0f, 0.8f, 0.2f), 4.0));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(50, 40, -30), glm::vec3(-0.73633f, 0.451106, 0.023226f), glm::vec3(0.9f, 0.5f, 0.1f), 3.5));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(0, -60, 100), glm::vec3(-0.53633f, 0.551106, 0.043226f), glm::vec3(0.8f, 0.2f, 0.2f), 4.5));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(20, 80, -70), glm::vec3(0.33633f, 0.651106, 0.063226f), glm::vec3(0.5f, 0.7f, 0.9f), 3.8));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(-60, -20, 30), glm::vec3(-0.23633f, 0.751106, 0.083226f), glm::vec3(0.7f, 0.2f, 0.7f), 4.2));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(70, -50, -80), glm::vec3(-0.03633f, 0.851106, 0.103226f), glm::vec3(0.1f, 0.3f, 0.9f), 3.9));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(10, 30, 60), glm::vec3(0.13633f, -0.951106, -0.123226f), glm::vec3(0.6f, 0.9f, 0.4f), 4.3));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(-40, -80, -50), glm::vec3(0.33633f, -0.851106, -0.143226f), glm::vec3(0.7f, 0.5f, 0.2f), 3.7));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(90, 70, 20), glm::vec3(0.53633f, -0.751106, -0.163226f), glm::vec3(0.4f, 0.1f, 0.9f), 4.1));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(-30, 10, -40), glm::vec3(0.73633f, -0.651106, -0.183226f), glm::vec3(0.8f, 0.4f, 0.1f), 4.4));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(150, -100, 80), glm::vec3(0.33633f, -0.951106, -0.143226f), glm::vec3(0.2f, 0.8f, 0.5f), 3.9));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(-120, 50, -60), glm::vec3(0.73633f, 0.551106, 0.103226f), glm::vec3(0.9f, 0.2f, 0.7f), 3.6));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(0, 120, -150), glm::vec3(-0.23633f, -0.751106, 0.083226f), glm::vec3(0.5f, 0.6f, 0.9f), 3.4));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(-180, -50, 120), glm::vec3(0.13633f, 0.351106, -0.003226f), glm::vec3(0.7f, 0.9f, 0.2f), 4.2));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(60, -150, 180), glm::vec3(-0.93633f, -0.451106, -0.023226f), glm::vec3(0.3f, 0.7f, 0.8f), 3.8));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(100, 80, -120), glm::vec3(0.53633f, -0.651106, 0.163226f), glm::vec3(0.8f, 0.1f, 0.4f), 4.5));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(-50, -180, 150), glm::vec3(-0.33633f, 0.951106, -0.083226f), glm::vec3(0.4f, 0.8f, 0.6f), 3.5));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(200, 150, -100), glm::vec3(0.03633f, 0.151106, 0.103226f), glm::vec3(0.6f, 0.2f, 0.9f), 3.9));
-	suns.push_back(&Sun(programSun, models::sphereContext, glm::vec3(-150, -100, -50), glm::vec3(0.83633f, -0.251106, -0.123226f), glm::vec3(0.7f, 0.5f, 0.8f), 4.1));*/
 }
+
+void createGalaxy(glm::vec3 galaxyPosition) {
+	float planetsSizes[] = { 1.f, 1.5f, 0.8f, 1.2f, 0.2f };
+	createSolarSystem(galaxyPosition + glm::vec3(0, 2, 0), 3, planetsSizes, 5, 15.f, 0.2f);
+	float planetsSizes2[] = { 0.6f, 1.1f, 0.9f };
+	createSolarSystem(galaxyPosition + glm::vec3(150, 5, 0), 2, planetsSizes2, 3, 15.f, 0.2f);
+	float planetsSizes3[] = { 0.7f, 1.5f, 1.2f, 1.f };
+	createSolarSystem(galaxyPosition + glm::vec3(-20, -30, 50), 4, planetsSizes3, 4, 20.f, 0.2f);
+	float planetSizes4[] = { 1.f, 0.5f };
+	createSolarSystem(galaxyPosition + glm::vec3(100, 20, -50), 5, planetsSizes3, 2, 25.f, 0.2f);
+}
+
+void createSolarSystem(glm::vec3 sunPos, float sunScale, float* planetSizes, int numberOfPlanets, float planetsDistance, float planetSpeedCoef) {
+	GameUtils* gu = GameUtils::getInstance();
+	sun = new Sun(programSun, models::sphereContext, sunPos, glm::vec3(-0.93633f, 0.351106, 0.003226f), glm::vec3(0.9f, 0.9f, 0.7f) * 5, sunScale);
+	gu->getSuns()->push_back(sun);
+	for (int i = 0; i < numberOfPlanets; i++) {
+		float distanceFromSum = (i + 1) * planetsDistance;
+		Planet* planet = new Planet(sun, distanceFromSum, i * 0.1f + planetSpeedCoef, planetSizes[i], models::sphereContext);
+		planets.push_back(planet);
+	}
+}
+<<<<<<< HEAD
+
+=======
+void createEnemies() {
+
+	enemies.push_back(new Enemy(100, glm::mat4(1.0f), 20, 5.0f));
+	enemies.push_back(new Enemy(100, glm::translate(glm::mat4(1.0f) , glm::vec3(1.f,1.f,1.f)), 15, 5.0f));
+	enemies.push_back(new Enemy(100, glm::translate(glm::mat4(1.0f), glm::vec3(-1.f, 2.f, -0.9f)), 25, 5.0f));
+
+}
+>>>>>>> c0971c9 (Add enemy class)
 void init(GLFWwindow* window)
 {
 	GameUtils* gameUtils = GameUtils::getInstance();
+	spriteRenderer = new Core::SpriteRenderer();
 	glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
 
 	glEnable(GL_DEPTH_TEST);
-<<<<<<< HEAD
+
-	program = shaderLoader.CreateProgram("shaders/shader_9_1.vert", "shaders/shader_9_1.frag");
+	program = gameUtils->shaderLoader->CreateProgram("shaders/shader_9_1.vert", "shaders/shader_9_1.frag");
-	programTest = shaderLoader.CreateProgram("shaders/test.vert", "shaders/test.frag");
+	programTest = gameUtils->shaderLoader->CreateProgram("shaders/test.vert", "shaders/test.frag");
-	programSun = shaderLoader.CreateProgram("shaders/shader_8_sun.vert", "shaders/shader_8_sun.frag");
+	programSun = gameUtils->shaderLoader->CreateProgram("shaders/shader_8_sun.vert", "shaders/shader_8_sun.frag");
-	programCubemap = shaderLoader.CreateProgram("shaders/shader_skybox.vert", "shaders/shader_skybox.frag");
+	programCubemap = gameUtils->shaderLoader->CreateProgram("shaders/shader_skybox.vert", "shaders/shader_skybox.frag");
+	programSprite = gameUtils->shaderLoader->CreateProgram("shaders/shader_sprite.vert", "shaders/shader_sprite.frag");
 
 	loadModelToContext("./models/marbleBust.obj", models::marbleBustContext);
 	loadModelToContext("./models/spaceship.obj", models::spaceshipContext);
 	loadModelToContext("./models/sphere.obj", models::sphereContext);
 	loadModelToContext("./models/cube.obj", models::cubeContext);
+	Core::loadModelToContext("./models/sphere.obj", GameUtils::getInstance()->sphereContext);
 	
-	/*std::vector<std::string> cubeFaces = {
+	texture::spriteTexture = Core::LoadTexture("textures/blinky1.png");
-	"space_rt.png",
-	"space_lf.png",
-	"space_up.png",
-	"space_dn.png",
-	"space_bk.png",
-	"space_ft.png"
-	};*/
 
 	std::vector<std::string> cubeFaces = {
 	"bkg2_right1.png",
@@ -196,28 +231,19 @@ void init(GLFWwindow* window)
 
 	texture::cubemapTexture = Core::LoadCubemap(cubeFaces);
 
-=======
-	program = gameUtils->shaderLoader->CreateProgram("shaders/shader_9_1.vert", "shaders/shader_9_1.frag");
-	programTest = gameUtils->shaderLoader->CreateProgram("shaders/test.vert", "shaders/test.frag");
-	programSun = gameUtils->shaderLoader->CreateProgram("shaders/shader_8_sun.vert", "shaders/shader_8_sun.frag");
-
-	//loadModelToContext("./models/sphere.obj", sphereContext);
-	//loadModelToContext("./models/spaceship.obj", spaceship.context);
-
-
-	
-	Core::loadModelToContext("./models/marbleBust.obj", models::marbleBustContext);
-	Core::loadModelToContext("./models/spaceship.obj", models::spaceshipContext);
-	Core::loadModelToContext("./models/sphere.obj", models::sphereContext);
-	Core::loadModelToContext("./models/sphere.obj", GameUtils::getInstance()->sphereContext);
->>>>>>> 62afe67 (add shooting)
-
 	createSuns();
+	createEnemies();
 }
 
 void shutdown(GLFWwindow* window)
 {
 	GameUtils::getInstance()->shaderLoader->DeleteProgram(program);
+	delete spriteRenderer;
+
+	// Dealokacja pamięci po obiektach Enemy
+	for (const auto& enemy : enemies) {
+		delete enemy;
+	}
 }
 
 //obsluga wejscia