.gitignore

@@ -1,5 +1,6 @@
-################################################################################
+
-# Ten plik .gitignore został utworzony automatycznie przez Microsoft(R) Visual Studio.
-################################################################################
 
 /grk/project/shaders
+
+/grk/.vs/grk-cw
+/grk/project/Debug

grk/project/Debug/grk-project.exe.recipe

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project>
-  <ProjectOutputs>
-    <ProjectOutput>
-      <FullPath>C:\Users\KOMP\Documents\projekt_grafika_komputerowa\grafika_komputerowa\grk\Debug\grk-project.exe</FullPath>
-    </ProjectOutput>
-  </ProjectOutputs>
-  <ContentFiles />
-  <SatelliteDlls />
-  <NonRecipeFileRefs />
-</Project>

grk/project/GameUtils.h

@@ -2,6 +2,7 @@
 #include "Sun.h"
 #include "Bullet.h"
 #include "src/Shader_Loader.h"
+#include "ParticleSystem.h"
 
 #pragma once
 class GameUtils
@@ -12,9 +13,11 @@ private:
     {
         this->suns = new std::list<Sun*>();
         this->shaderLoader = new Core::Shader_Loader();
+        this->particleSystems = new std::list<ParticleSystem*>();
     }
     std::list<Sun*>* suns;
     std::list<Bullet*> bullets;
+    std::list<ParticleSystem*>* particleSystems;
     float aspectRatio;
 
 
@@ -35,6 +38,10 @@ public:
         return suns;
     }
 
+    std::list<ParticleSystem*>* getParticleSystems() {
+        return particleSystems;
+    }
+
     static GameUtils* getInstance()
     {
         static GameUtils instance; // Jedna i jedyna instancja

grk/project/ParticleSystem.h

@@ -0,0 +1,142 @@
+#pragma once
+#include "glew.h"
+#include <GLFW/glfw3.h>
+#include "glm.hpp"
+#include <list>
+#include "ext.hpp"
+
+
+struct Particle
+{
+public:
+	float birthTime;
+	glm::vec3 startPosition;
+	glm::vec3 direction;
+    glm::vec3 randomPointOnCircle;
+
+	float getAge(float time) {
+		return time - birthTime;
+	}
+};
+
+class ParticleSystem
+{
+private:
+    std::list<Particle> particles;
+    GLuint VBO;
+    GLuint VAO;
+    GLfloat vertices[9];
+    float lastGenerated = -1.f;
+
+    bool shouldGenerateNewParticle(float time) {
+        return lastGenerated == -1.f || time - lastGenerated > generationInterval;
+    }
+
+    glm::vec3 generateRandomPointOnCircle() {
+        float distanceFromCenter = static_cast <float> (rand()) / static_cast <float> (RAND_MAX/sourceRadius);
+        float radians = static_cast <float> (rand()) / static_cast <float> (RAND_MAX / 6.28f);
+
+        glm::vec3 referenceVector(0.0f, 1.0f, 0.0f);
+        glm::vec3 output = glm::normalize(glm::cross(sourceDirection, referenceVector)) * distanceFromCenter;
+
+        glm::mat4 rotationMatrix = glm::rotate(glm::mat4(1.0f), radians, sourceDirection);
+        output = glm::vec3(rotationMatrix * glm::vec4(output, 1.0f));
+
+        return output;
+    }
+
+    void generateNewParticle(float time) {
+        Particle newParticle;
+        newParticle.birthTime = time;
+        newParticle.startPosition = sourcePosition;
+        newParticle.randomPointOnCircle = generateRandomPointOnCircle();
+        newParticle.direction = sourceDirection;
+        particles.push_back(newParticle);
+        lastGenerated = time;
+    }
+
+    void deleteOld(float time) {
+        auto it = particles.begin();
+
+        while (it != particles.end()) {
+            if ((*it).getAge(time) > lifetime) {
+                it = particles.erase(it);
+            }
+            else {
+                ++it;
+            }
+        }
+    }
+
+    glm::vec3 calculateParticleColor(float age) {
+        float rate = glm::clamp(age / lifetime, 0.f, 1.f);
+        glm::vec3 mixedColor = (1.0f - rate) * startColor + rate * endColor;
+        return mixedColor;
+    }
+
+public:
+    glm::vec3 sourcePosition;
+    float sourceRadius = 0.02f;
+    glm::vec3 sourceDirection = glm::vec3(1.f, 0.f, 0.f);
+    float generationInterval = 0.0025f;
+    float lifetime = 0.5f;
+    float speed = 100.f;
+    glm::vec3 startColor = glm::vec3(1.f, 0.f, 0.f);
+    glm::vec3 endColor = glm::vec3(1.f, 1.f, 0.f);
+
+    ParticleSystem() {
+        // Inicjalizacja wierzcho³ków trójk¹ta w 3D
+        vertices[0] = -0.5f; vertices[1] = -0.5f; vertices[2] = 0.0f;
+        vertices[3] = 0.5f; vertices[4] = -0.5f; vertices[5] = 0.0f;
+        vertices[6] = 0.0f; vertices[7] = 0.5f; vertices[8] = 0.0f;
+
+        glGenBuffers(1, &VBO);
+        glBindBuffer(GL_ARRAY_BUFFER, VBO);
+        glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
+
+        glGenVertexArrays(1, &VAO);
+        glBindVertexArray(VAO);
+
+        glBindBuffer(GL_ARRAY_BUFFER, VBO);
+        glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(GLfloat), (void*)0);
+        glEnableVertexAttribArray(0);
+
+        glBindVertexArray(0);
+    }
+
+    void drawParticles(GLuint program, glm::mat4 view, glm::mat4 projection, float time) {
+        if (shouldGenerateNewParticle(time)) {
+            generateNewParticle(time);
+        }
+
+        deleteOld(time);
+
+        glUseProgram(program);
+        GLuint modelLoc = glGetUniformLocation(program, "model");
+        GLuint viewLoc = glGetUniformLocation(program, "view");
+        GLuint projectionLoc = glGetUniformLocation(program, "projection");
+        GLuint colorLoc = glGetUniformLocation(program, "color");
+
+        int i = 0;
+        for (auto particle : particles) {
+            glm::vec3 color = calculateParticleColor(particle.getAge(time));
+            glUniform3f(colorLoc, color.x, color.y, color.z);
+            glUniformMatrix4fv(viewLoc, 1, GL_FALSE, glm::value_ptr(view));
+            glUniformMatrix4fv(projectionLoc, 1, GL_FALSE, glm::value_ptr(projection));
+
+            glm::mat4 model = glm::translate(glm::mat4(1.0f), sourcePosition + particle.randomPointOnCircle);
+            model = glm::scale(model, glm::vec3(0.005f, 0.005f, 0.005f));
+            model = glm::translate(model, particle.direction * speed * (time - particle.birthTime));
+            glUniformMatrix4fv(modelLoc, 1, GL_FALSE, glm::value_ptr(model));
+
+            glBindVertexArray(VAO);
+            glDrawArrays(GL_TRIANGLES, 0, 3);
+            i++;
+        }
+        
+        glBindVertexArray(0);
+    }
+};
+
+
+

grk/project/Spaceship.h

@@ -3,6 +3,7 @@
 #include <GLFW/glfw3.h>
 #include <list>
 #include "Bullet.h"
+#include "ParticleSystem.h"
 
 #pragma once
 
@@ -12,6 +13,8 @@ private:
 	std::list<Bullet*> bullets;
 	float lastShootTime = 0.f;
 	float shootInterval = 0.3f;
+	ParticleSystem* leftParticle;
+	ParticleSystem* rightParticle;
 
 	// Prywatny konstruktor, aby zapobiec zewnêtrznemu tworzeniu instancji
 	Spaceship() {
@@ -33,7 +36,7 @@ public:
 	float roughness = 0.2;
 	float metallic = 1.0;
 
-	glm::vec3 spaceshipPos = glm::vec3(0.065808f, 1.250000f, -2.189549f);
+	glm::vec3 spaceshipPos /*= glm::vec3(0.065808f, 1.250000f, -2.189549f)*/;
 	glm::vec3 spaceshipDir = glm::vec3(-0.490263f, 0.000000f, 0.871578f);
 
 	glm::vec3 spotlightPos = glm::vec3(0, 0, 0);
@@ -57,6 +60,13 @@ public:
 		return glm::translate(spaceshipPos) * specshipCameraRotrationMatrix * glm::eulerAngleY(glm::pi<float>()) * glm::scale(glm::vec3(0.03f));
 	}
 
+	void setPerticlesParameters(float speed, float generationInterval) {
+		leftParticle->speed = speed;
+		leftParticle->generationInterval = generationInterval;
+		rightParticle->speed = speed;
+		rightParticle->generationInterval = generationInterval;
+	}
+
 	void processInput(GLFWwindow* window, float deltaTime, float time) {
 		static bool mouseButtonCallbackSet = false;
 		if (!mouseButtonCallbackSet) {
@@ -67,12 +77,30 @@ public:
 		float angleSpeed = 0.05f * deltaTime * 60;
 		float moveSpeed = 0.05f * deltaTime * 60;
 
+		int w = glfwGetKey(window, GLFW_KEY_W);
+		int s = glfwGetKey(window, GLFW_KEY_S);
+
+		if (w == GLFW_PRESS) {
+			if (glfwGetKey(window, GLFW_KEY_LEFT_SHIFT) == GLFW_PRESS) {
+				moveSpeed *= 2;
+				setPerticlesParameters(200.f, 0.00005f);
+			}
+			else {
+				setPerticlesParameters(100.f, 0.0001f);
+			}
+		}
+		else {
+			setPerticlesParameters(50.f, 0.0002f);
+		}
+
+		
+
 		if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS) {
 			glfwSetWindowShouldClose(window, true);
 		}
-		if (glfwGetKey(window, GLFW_KEY_W) == GLFW_PRESS)
+		if (w == GLFW_PRESS)
 			spaceshipPos += spaceshipDir * moveSpeed;
-		if (glfwGetKey(window, GLFW_KEY_S) == GLFW_PRESS)
+		if (s == GLFW_PRESS)
 			spaceshipPos -= spaceshipDir * moveSpeed;
 		if (glfwGetKey(window, GLFW_KEY_X) == GLFW_PRESS)
 			spaceshipPos += spaceshipSide * moveSpeed;
@@ -89,13 +117,37 @@ public:
 		if (glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_LEFT) == GLFW_PRESS)
 			requestShoot(time);
 
-		cameraPos = spaceshipPos - 0.5 * spaceshipDir + glm::vec3(0, 1, 0) * 0.2f;
+		cameraPos = spaceshipPos - 1.f * spaceshipDir + glm::vec3(0, 1, 0) * 0.2f;
 		cameraDir = spaceshipDir;
+		glm::vec3 perpendicularVector = 0.04f * glm::normalize(glm::cross(spaceshipDir, glm::vec3(0.0f, 1.0f, 0.0f)));
+		if (leftParticle != nullptr && rightParticle != nullptr) {
+			leftParticle->sourcePosition = spaceshipPos + perpendicularVector - (0.25f * spaceshipDir);
+			rightParticle->sourcePosition = spaceshipPos - perpendicularVector - (0.25f * spaceshipDir);
+			leftParticle->sourceDirection = -spaceshipDir;
+			rightParticle->sourceDirection = -spaceshipDir;
+		}
 
 		spotlightPos = spaceshipPos + 0.2 * spaceshipDir;
 		spotlightConeDir = spaceshipDir;
 	}
 
+	void renderParticles(GLuint program, glm::mat4 view, glm::mat4 projection, float time) {
+		if (leftParticle != nullptr && rightParticle != nullptr) {
+			leftParticle->drawParticles(program, view, projection, time);
+			rightParticle->drawParticles(program, view, projection, time);
+		}
+	}
+
+	void createParticles() {
+		if (leftParticle != nullptr && rightParticle != nullptr) {
+			delete leftParticle;
+			delete rightParticle;
+		}
+
+		leftParticle = new ParticleSystem();
+		rightParticle = new ParticleSystem();
+	}
+
 	glm::mat4 createCameraMatrix()
 	{
 		glm::vec3 cameraSide = glm::normalize(glm::cross(cameraDir, glm::vec3(0.f, 1.f, 0.f)));

grk/project/grk-project.vcxproj

@@ -14,6 +14,7 @@
     <ClCompile Include="GameObject.cpp" />
     <ClCompile Include="Planet.cpp" />
     <ClCompile Include="SpriteRenderer.cpp" />
+    <ClCompile Include="Source.cpp" />
     <ClCompile Include="src\Box.cpp" />
     <ClCompile Include="src\Camera.cpp" />
     <ClCompile Include="src\main.cpp" />
@@ -30,6 +31,7 @@
     <ClInclude Include="Enemy.h" />
     <ClInclude Include="GameObject.h" />
     <ClInclude Include="GameUtils.h" />
+    <ClInclude Include="ParticleSystem.h" />
     <ClInclude Include="Planet.h" />
     <ClInclude Include="Spaceship.h" />
     <ClInclude Include="SpriteRenderer.h" />
@@ -50,6 +52,8 @@
   <ItemGroup>
     <None Include="fireball.frag" />
     <None Include="fireball.vert" />
+    <None Include="particle.frag" />
+    <None Include="particle.vert" />
     <None Include="shaders\shader_9_1.frag" />
     <None Include="shaders\shader_9_1.vert" />
     <None Include="shaders\shader_8_sun.frag" />

grk/project/grk-project.vcxproj.filters

@@ -59,6 +59,8 @@
     </ClCompile>
     <ClCompile Include="SpriteRenderer.cpp">
       <Filter>Source Files</Filter>
+    <ClCompile Include="Source.cpp">
+      <Filter>Shader Files</Filter>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
@@ -120,6 +122,7 @@
       <Filter>Header Files</Filter>
     </ClInclude>
     <ClInclude Include="SpriteRenderer.h">
+    <ClInclude Include="ParticleSystem.h">
       <Filter>Header Files</Filter>
     </ClInclude>
   </ItemGroup>
@@ -154,6 +157,10 @@
       <Filter>Shader Files</Filter>
     </None>
     <None Include="shaders\shader_sprite.vert">
+    <None Include="particle.frag">
+      <Filter>Shader Files</Filter>
+    </None>
+    <None Include="particle.vert">
       <Filter>Shader Files</Filter>
     </None>
   </ItemGroup>

grk/project/grk-project.vcxproj.filters.orig

@@ -1,150 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <Filter Include="Source Files">
-      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
-      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
-    </Filter>
-    <Filter Include="Header Files">
-      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
-      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
-    </Filter>
-    <Filter Include="Resource Files">
-      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
-      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
-    </Filter>
-    <Filter Include="Shader Files">
-      <UniqueIdentifier>{0a247bb8-2e8e-4a90-b0ef-17415b0941ba}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="Source Files\SOIL">
-      <UniqueIdentifier>{0af44075-33f4-4953-b1d6-1d28d61d758f}</UniqueIdentifier>
-    </Filter>
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="src\Render_Utils.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="src\Shader_Loader.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="src\Box.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="src\Camera.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="src\main.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="src\Texture.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="src\SOIL\SOIL.c">
-      <Filter>Source Files\SOIL</Filter>
-    </ClCompile>
-    <ClCompile Include="src\SOIL\stb_image_aug.c">
-      <Filter>Source Files\SOIL</Filter>
-    </ClCompile>
-    <ClCompile Include="src\SOIL\image_DXT.c">
-      <Filter>Source Files\SOIL</Filter>
-    </ClCompile>
-    <ClCompile Include="src\SOIL\image_helper.c">
-      <Filter>Source Files\SOIL</Filter>
-    </ClCompile>
-    <ClCompile Include="GameObject.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="Planet.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="src\objload.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
-    <ClInclude Include="src\Render_Utils.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
-    <ClInclude Include="src\Shader_Loader.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
-    <ClInclude Include="src\Camera.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
-    <ClInclude Include="src\Texture.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
-    <ClInclude Include="src\SOIL\image_helper.h">
-      <Filter>Source Files\SOIL</Filter>
-    </ClInclude>
-    <ClInclude Include="src\SOIL\SOIL.h">
-      <Filter>Source Files\SOIL</Filter>
-    </ClInclude>
-    <ClInclude Include="src\SOIL\stb_image_aug.h">
-      <Filter>Source Files\SOIL</Filter>
-    </ClInclude>
-    <ClInclude Include="src\SOIL\stbi_DDS_aug.h">
-      <Filter>Source Files\SOIL</Filter>
-    </ClInclude>
-    <ClInclude Include="src\SOIL\stbi_DDS_aug_c.h">
-      <Filter>Source Files\SOIL</Filter>
-    </ClInclude>
-    <ClInclude Include="src\SOIL\image_DXT.h">
-      <Filter>Source Files\SOIL</Filter>
-    </ClInclude>
-    <ClInclude Include="src\ex_9_1.hpp">
-      <Filter>Source Files</Filter>
-    </ClInclude>
-    <ClInclude Include="Sun.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="Spaceship.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="GameUtils.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="GameObject.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="Planet.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="Bullet.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="shaders\shader_8_sun.vert">
-      <Filter>Shader Files</Filter>
-    </None>
-    <None Include="shaders\shader_8_sun.frag">
-      <Filter>Shader Files</Filter>
-    </None>
-    <None Include="shaders\shader_9_1.frag">
-      <Filter>Shader Files</Filter>
-    </None>
-    <None Include="shaders\shader_9_1.vert">
-      <Filter>Shader Files</Filter>
-    </None>
-    <None Include="shaders\test.frag">
-      <Filter>Shader Files</Filter>
-    </None>
-    <None Include="shaders\test.vert">
-      <Filter>Shader Files</Filter>
-    </None>
-<<<<<<< HEAD
-    <None Include="shaders\shader_skybox.frag">
-      <Filter>Shader Files</Filter>
-    </None>
-    <None Include="shaders\shader_skybox.vert">
-=======
-    <None Include="fireball.vert">
-      <Filter>Shader Files</Filter>
-    </None>
-    <None Include="fireball.frag">
->>>>>>> 62afe67 (add shooting)
-      <Filter>Shader Files</Filter>
-    </None>
-  </ItemGroup>
-</Project>

grk/project/src/Camera.h

@@ -4,7 +4,7 @@
 
 namespace Core
 {
-	glm::mat4 createPerspectiveMatrix(float zNear = 0.1f, float zFar = 100.0f, float frustumScale = 1.f);
+	glm::mat4 createPerspectiveMatrix(float zNear, float zFar, float frustumScale);
 
 	// position - pozycja kamery
 	// forward - wektor "do przodu" kamery (jednostkowy)

grk/project/src/ex_9_1.hpp

@@ -24,6 +24,8 @@
 #include "../SpriteRenderer.h"
 #include "../Enemy.h"
 
+#include "../ParticleSystem.h"
+#include "Camera.h"
 
 const unsigned int SHADOW_WIDTH = 1024, SHADOW_HEIGHT = 1024;
 
@@ -50,6 +52,7 @@ GLuint programSun;
 GLuint programTest;
 GLuint programSprite;
 GLuint programCubemap;
+GLuint programParticle;
 
 std::list<Planet*> planets;
 Sun* sun;
@@ -142,10 +145,10 @@ void renderScene(GLFWwindow* window)
 
 	}
 
-	
+	glm::vec3 cameraSide = glm::normalize(glm::cross(spaceship->cameraDir, glm::vec3(0.f, 1.f, 0.f)));
-
+	glm::vec3 cameraUp = glm::normalize(glm::cross(cameraSide, spaceship->cameraDir));
-	//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);
+	glm::mat4 viewMatrix = Core::createViewMatrix(spaceship->cameraPos, spaceship->cameraDir, cameraUp);
-
+	spaceship->renderParticles(programParticle, viewMatrix, Core::createPerspectiveMatrix(), time);
 
 	glUseProgram(0);
 	glfwSwapBuffers(window);
@@ -207,6 +210,7 @@ void init(GLFWwindow* window)
 	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");
+	programParticle = gameUtils->shaderLoader->CreateProgram("shaders/particle.vert", "shaders/particle.frag");
 	
 	loadModelToContext("./models/marbleBust.obj", models::marbleBustContext);
 	loadModelToContext("./models/spaceship.obj", models::spaceshipContext);
@@ -227,6 +231,7 @@ void init(GLFWwindow* window)
 
 	texture::cubemapTexture = Core::LoadCubemap(cubeFaces);
 
+	spaceship->createParticles();
 	createSuns();
 	createEnemies();
 }

grk/project/src/ex_9_1.hpp.orig

@@ -21,9 +21,14 @@
 #include "../Planet.h"
 #include "../GameObject.h"
 #include "../GameUtils.h"
+<<<<<<< HEAD
 #include "../SpriteRenderer.h"
 #include "../Enemy.h"
 
+=======
+#include "../ParticleSystem.h"
+#include "Camera.h"
+>>>>>>> 2162820 (fire from ship)
 
 const unsigned int SHADOW_WIDTH = 1024, SHADOW_HEIGHT = 1024;
 
@@ -50,6 +55,7 @@ GLuint programSun;
 GLuint programTest;
 GLuint programSprite;
 GLuint programCubemap;
+GLuint programParticle;
 
 std::list<Planet*> planets;
 Sun* sun;
@@ -67,12 +73,9 @@ 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;
@@ -128,6 +131,8 @@ void renderScene(GLFWwindow* window)
 		spaceship->color,
 		spaceship->roughness, spaceship->metallic, program
 	);
+
+<<<<<<< HEAD
 	glUseProgram(programSprite);
 	for (const auto& enemy : enemies) {
 		if (enemy->isAlive()) {
@@ -148,6 +153,16 @@ void renderScene(GLFWwindow* window)
 
 	//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);
 
+=======
+	std::list<ParticleSystem*>* particleSystems = GameUtils::getInstance()->getParticleSystems();
+	glm::vec3 cameraSide = glm::normalize(glm::cross(spaceship->cameraDir, glm::vec3(0.f, 1.f, 0.f)));
+	glm::vec3 cameraUp = glm::normalize(glm::cross(cameraSide, spaceship->cameraDir));
+	glm::mat4 viewMatrix = Core::createViewMatrix(spaceship->cameraPos, spaceship->cameraDir, cameraUp);
+	spaceship->renderParticles(programParticle, viewMatrix, Core::createPerspectiveMatrix(), time);
+	/*for (auto particleSystem : *particleSystems) {
+		particleSystem->drawParticles(programParticle, viewMatrix, Core::createPerspectiveMatrix(), time);
+	}*/
+>>>>>>> 2162820 (fire from ship)
 
 	glUseProgram(0);
 	glfwSwapBuffers(window);
@@ -187,9 +202,7 @@ void createSolarSystem(glm::vec3 sunPos, float sunScale, float* planetSizes, int
 		planets.push_back(planet);
 	}
 }
-<<<<<<< HEAD
 
-=======
 void createEnemies() {
 
 	enemies.push_back(new Enemy(100, glm::mat4(1.0f), 20, 5.0f));
@@ -197,7 +210,7 @@ void createEnemies() {
 	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();
@@ -210,8 +223,13 @@ 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");
+<<<<<<< HEAD
 	programSprite = gameUtils->shaderLoader->CreateProgram("shaders/shader_sprite.vert", "shaders/shader_sprite.frag");
 
+=======
+	programParticle = gameUtils->shaderLoader->CreateProgram("shaders/particle.vert", "shaders/particle.frag");
+	
+>>>>>>> 2162820 (fire from ship)
 	loadModelToContext("./models/marbleBust.obj", models::marbleBustContext);
 	loadModelToContext("./models/spaceship.obj", models::spaceshipContext);
 	loadModelToContext("./models/sphere.obj", models::sphereContext);
@@ -231,6 +249,7 @@ void init(GLFWwindow* window)
 
 	texture::cubemapTexture = Core::LoadCubemap(cubeFaces);
 
+	spaceship->createParticles();
 	createSuns();
 	createEnemies();
 }