Added simple glfw input callbacks

BarinkEngine/BarinkEngine.cpp

@@ -19,10 +19,14 @@ int main(int argc, char* argv[]) {
 	GUIManager GUISystem = GUIManager(&MainWindow);
 
 
+	glEnable(GL_DEPTH_TEST);
+
+
 
 	// First call to setup game
 	Start();
 
+
 	
 	// Runtime loop
 	while (!MainWindow.WindowShouldClose()) {

BarinkEngine/Include/Input/InputManager.h

@@ -12,6 +12,13 @@ namespace BarinkEngine {
 		void PollEvents();
 		void attach(BarinkWindow* window);
 
+
+		// GLFW Handlers
+		static void KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
+		static void CursorPositionCallback(GLFWwindow* window, double x, double y);
+		static void CursorEnterCallback(GLFWwindow* window, int entered);
+		static void MouseButtonCallback(GLFWwindow* window, int button, int action, int mods);
+		static void ScrollCallback(GLFWwindow* window, double xoffset, double yoffset);
 	private:
 		std::vector<BarinkWindow*> windows;
 	};

BarinkEngine/Input/InputManager.cpp

@@ -1,5 +1,7 @@
 #include "Input/InputManager.h"
-
+#include "GLFW/glfw3.h"
+#include "spdlog/spdlog.h"
+#include <iostream>
 void BarinkEngine::InputManager::PollEvents()
 {
 	for (std::vector<BarinkWindow*>::iterator it = windows.begin(); it != windows.end(); ++it) {
@@ -7,9 +9,61 @@ void BarinkEngine::InputManager::PollEvents()
 	}
 }
 
+void BarinkEngine::InputManager::KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods) 
+{
+	if (key == GLFW_KEY_A && action == GLFW_PRESS)
+	{
+		
+		std::cout << "'a' key was pressed" << std::endl;
+	}
+
+}
+
+void BarinkEngine::InputManager::CursorPositionCallback(GLFWwindow* window, double x, double y) 
+{
+	std::cout << "Cursor Position  x: " << x << ", y: " << y << std::endl;
+}
+
+void BarinkEngine::InputManager::CursorEnterCallback(GLFWwindow* window, int entered)
+{
+	if (entered) {
+		// Cursor entered the window's screen space
+		std::cout << "Cursor entered!" << std::endl;
+	}
+	else {
+		std::cout << "Cursor left!" << std::endl;
+	}
+}
+
+
+void BarinkEngine::InputManager::MouseButtonCallback(GLFWwindow* window, int button, int action, int mods)
+{
+	if (button == GLFW_MOUSE_BUTTON_RIGHT && action == GLFW_PRESS) {
+		std::cout << "Right mouse button was pressed!" << std::endl;
+	}
+
+}
+
+void BarinkEngine::InputManager::ScrollCallback(GLFWwindow* window, double xoffset, double yoffset)
+{
+	std::cout << "Scroll: x: " << xoffset << ", y: " << yoffset << std::endl;
+		
+
+}
+
+
 void BarinkEngine::InputManager::attach(BarinkWindow* window)
 {
+	
 	windows.push_back(window);
+
+	// Attach callbacks
+	glfwSetKeyCallback(window->windowptr(), KeyCallback);
+	glfwSetCursorPosCallback(window->windowptr(), CursorPositionCallback);
+	glfwSetCursorEnterCallback(window->windowptr(), CursorEnterCallback);
+	glfwSetMouseButtonCallback(window->windowptr(), MouseButtonCallback);
+	glfwSetScrollCallback(window->windowptr(), ScrollCallback);
+
 }
 
 BarinkEngine::InputManager::InputManager()

BarinkEngine/graphics/ModelImporter.cpp

@@ -54,7 +54,7 @@ std::vector<BarinkEngine::Mesh> ModelImporter::Test() {
     //spdlog::info("======= Assimp ======");
 
     Assimp::Importer importer;
-    const aiScene* scene = importer.ReadFile("build/SandboxApplication/Debug/Cube.obj", aiProcess_Triangulate | aiProcess_FlipUVs);
+    const aiScene* scene = importer.ReadFile("build/SandboxApplication/Debug/Models/Cube.obj", aiProcess_Triangulate | aiProcess_FlipUVs);
     
     aiNode* currentNode = scene->mRootNode;
 

BarinkEngine/graphics/Renderable.cpp

@@ -30,7 +30,7 @@ Renderable::Renderable()
 
     VAO.AttachAttribute(0, 3, sizeof(BarinkEngine::Vertex));
 
-   glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(BarinkEngine::Vertex),(void*) offsetof(BarinkEngine::Vertex, vertices));
+   glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(BarinkEngine::Vertex),(void* )offsetof(BarinkEngine::Vertex, vertices));
    glEnableVertexAttribArray(1);
     
    vertexBuffer.Unbind(false);

BarinkEngine/graphics/Shader.cpp

@@ -1,5 +1,5 @@
 #include "Graphics/Shader.h"
-
+#include "spdlog/spdlog.h"
 Shader::Shader(const std::string vertexShaderPath, const std::string fragmentShaderPath)
 {
     char infoLog[512];
@@ -15,7 +15,7 @@ Shader::Shader(const std::string vertexShaderPath, const std::string fragmentSha
     glGetShaderiv(vertId, GL_COMPILE_STATUS, &succes);
     if(!succes){
         glGetShaderInfoLog(vertId, 512, NULL, infoLog);
-        //spdlog::error( "Vertex shader has compile error {}", infoLog);
+        spdlog::error( "Vertex shader has compile error {}", infoLog);
         return;
     }
 
@@ -33,7 +33,7 @@ Shader::Shader(const std::string vertexShaderPath, const std::string fragmentSha
     glGetShaderiv(fragId, GL_COMPILE_STATUS, &succes);
     if(!succes){
         glGetShaderInfoLog(fragId, 512, NULL, infoLog);
-        //spdlog::error("Fragment shader has compile error {}", infoLog);
+        spdlog::error("Fragment shader has compile error {}", infoLog);
         return;
     }
 
@@ -63,7 +63,7 @@ char* Shader::readFile (const char* filePath){
     file.open(filePath);
 
     if(file.is_open() == false){
-        //spdlog::info("File not found.");
+         spdlog::info("File not found.");
          return nullptr;
     }
 

BarinkEngine/graphics/shaders/fragment.shader

@@ -1,14 +1,11 @@
 #version 440 core
 
 out vec4 FragColor;
-
 uniform vec3 Color;
-
 in vec2 TexCoord;
-
 uniform sampler2D Texture;
 
 
 void main(){
-	FragColor = mix ( texture(Texture, TexCoord), vec4(Color, 1.0f));
+	FragColor = mix ( texture(Texture, TexCoord), vec4(Color, 1.0f), 0.5f);
 }

BarinkEngine/premake5.lua

@@ -13,29 +13,43 @@ project "BarinkEngine"
 
     "../libs/physx/physx/include",
     "../libs/steam-audio/include",
+    
     "../libs/assimp/include",
+    
+
     "../libs/glad/include",
+
     "../libs/glfw/include",
-   -- "../libs/tinygltf",
     "../libs/glew/include",
     "../libs/glm",
+    
     "../libs/ImGui",
+  }
+
+  links {
+    -- This needs to fall under the filter as the names can differ on different platforms 
+    "phonon",
+    "lua54",
+    "spdlog",
+    "assimp-vc143-mtd",
+    "glfw3",
+
+    "ImGUI_Opengl3",
+
+    
 
   }
 
+
   libdirs {
     "../libs/steam-audio/lib/windows-x64",
     "../libs/lua",
     "../libs/spdlog/build/Release",
     "../libs/assimp/lib/Debug",
     "../libs/glfw/build/src/Debug",
-    "../libs/ImGui"
   }
 
   files {
-    "../libs/ImGui/*.cpp",
-    "../libs/ImGui/backends/imgui_impl_glfw.cpp",
-    "../libs/ImGui/backends/imgui_impl_Opengl3.cpp",
     "../libs/glad/src/glad.c",
 
     "./*.cpp",
@@ -45,6 +59,7 @@ project "BarinkEngine"
   }
 
 
+
   filter { "system:windows"}
     prebuildcommands {
       -- Copy shaders 
@@ -54,14 +69,7 @@ project "BarinkEngine"
       "copy graphics\\shaders\\RenderSurfaceVert.shader   ..\\build\\SandboxApplication\\Debug\\RenderSurface.vs" 
     }
     
-    links {
-      -- This needs to fall under the filter as the names can differ on different platforms 
-      "phonon",
-      "lua54",
-      "spdlog",
-      "assimp-vc143-mtd",
-      "glfw3"
-    }
+   
 
   filter { "system:linux" }
     prebuildcommands {
@@ -71,3 +79,5 @@ project "BarinkEngine"
       "cp graphics/shaders/RenderSurfaceFrag.shader ../build/SandboxApplication/Debug/RenderSurface.fs",
       "cp graphics/shaders/RenderSurfaceVert.shader ../build/SandboxApplication/Debug/RenderSurface.vs" 
     }
+
+include('../ImGui')

ImGui/premake5.lua

@@ -0,0 +1,18 @@
+project "ImGUI_Opengl3"
+  kind "StaticLib"
+
+  includedirs {
+    "../libs/glfw/include",
+    "../libs/ImGui"
+  }
+
+  files {
+    "../libs/ImGui/*.cpp",
+    "../libs/ImGui/backends/imgui_impl_glfw.cpp",
+    "../libs/ImGui/backends/imgui_impl_Opengl3.cpp",
+  }
+
+  libdirs{
+    "../libs/ImGui",
+    "../libs/glad"
+  }

SandboxApplication/Sandbox.cpp

@@ -58,7 +58,7 @@ void Start() {
 
     shader = new Shader(vertexShaderSource, fragmentShaderSource);
 
-    textureCube = new Texture("build/SandboxApplication/Debug/die.jpg");
+    textureCube = new Texture("build/SandboxApplication/Debug/Textures/wall.jpg");
 
     matCube = new Material(*shader);
     matCube->Color = glm::vec3(1.0, 0.0, 0.0);