Rebuild project

Author: stanislawfortonski

AppFiles/build/freetype6.dll

@@ -0,0 +1,65 @@
+/* Copyright (c) 2020 by Stan Fortoński */
+
+#include "Engine.hpp"
+
+namespace Engine
+{
+  void Engine::initGLFW() const
+  {
+    glfwInit();
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, Config::get().getMajorVersion());
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, Config::get().getMinorVersion());
+    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
+
+    #ifdef __APPLE__
+      glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
+    #endif
+  }
+
+  void Engine::initGLEW() const
+  {
+    glewExperimental = GL_TRUE;
+    if (glewInit() != GLEW_OK)
+      throw std::runtime_error("Can\'t init GLEW");
+  }
+
+  void Engine::initDefaultOptionsGL() const
+  {
+    if (Config::get().getSamples() > 0)
+      glEnable(GL_MULTISAMPLE);
+    glEnable(GL_DEPTH_TEST);
+    glDepthFunc(GL_LESS);
+    glEnable(GL_CULL_FACE);
+    glEnable(GL_BLEND);
+    glEnable(GL_CLIP_DISTANCE0);
+    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+  }
+
+  void Engine::initDeltaTime()
+  {
+    float currentTime = glfwGetTime();
+    deltaTime = currentTime - lastTime;
+    lastTime = currentTime;
+  }
+
+  void Engine::calcFPS()
+  {
+    float currentTime = glfwGetTime();
+    if ((currentTime - lastTimeFromShow) > 1)
+    {
+      actualFPS = std::to_string(frames)+" FPS";
+      frames = 0;
+      lastTimeFromShow = currentTime;
+    }
+    else ++frames;
+  }
+
+  #if DEBUG_ENGINE == 1
+  void Engine::showErrors()
+  {
+    GLenum err;
+    while ((err = glGetError()) != GL_NO_ERROR)
+      std::cout<<"GL error code: "<<err<<std::endl;
+  }
+  #endif
+}