feat!: rework header files

inc/core/camera.hpp

@@ -1,10 +1,9 @@
 #ifndef CAMERA_HPP
 #define CAMERA_HPP
 
-#include "glm/ext/vector_float3.hpp"
+#include "GLFW/glfw3.h"
 #include "glm/ext/matrix_float4x4.hpp"
-
-struct GLFWwindow;
+#include "glm/ext/vector_float3.hpp"
 
 class Camera
 {

inc/core/ebo.hpp

@@ -4,7 +4,8 @@
 #include <stddef.h>
 
 #include "glad/glad.h"
-
+namespace core
+{
 class EBO
 {
  private:
@@ -19,4 +20,5 @@ class EBO
   void bind();
   void unbind();
 };
-#endif
+};  // namespace core
+#endif  // EBO_HPP

inc/core/logger.hpp

@@ -0,0 +1,53 @@
+#ifndef LOGGER_HPP
+#define LOGGER_HPP
+
+#include <iostream>
+
+// log file
+namespace core::log
+{
+enum Type
+{
+  INFO,
+  ERROR,
+  WARNING
+};
+
+static inline const char *getErrorType(Type type)
+{
+  switch (type)
+  {
+    case INFO:
+      return "INFO";
+    case ERROR:
+      return "ERROR";
+    case WARNING:
+      return "WARNING";
+  }
+  return "UNKNOWN";
+}
+
+inline void log(Type type, const char *desc, int errortype = 0)
+{
+  std::cerr << getErrorType(type) << " ERROR"
+            << ((errortype) ? std::format("({})", errortype) : "") << ": "
+            << desc << std::endl;
+}
+
+inline void info(const char *desc, int codeerror = 0)
+{
+  log(Type::INFO, desc, codeerror);
+}
+
+inline void error(const char *desc, int codeerror = 0)
+{
+  log(Type::ERROR, desc, codeerror);
+}
+
+inline void warning(const char *desc, int codeerror = 0)
+{
+  log(Type::WARNING, desc, codeerror);
+}
+};  // namespace core::log
+
+#endif  // LOGGER_HPP

inc/core/time.hpp

@@ -0,0 +1,30 @@
+#ifndef TIME_HPP
+#define TIME_HPP
+
+#include "GLFW/glfw3.h"
+
+class Time
+{
+ private:
+  double deltaTime = 0.;
+  double lastDTime = 0.;
+
+ public:
+  double getDeltaTime() const { return deltaTime; }
+  double getLastDeltaTime() const { return lastDTime; }
+
+  void start()
+  {
+    deltaTime = glfwGetTime();
+    lastDTime = 0.;
+  }
+
+  void update()
+  {
+    double currentTime = glfwGetTime();
+    deltaTime = currentTime - lastDTime;
+    lastDTime = currentTime;
+  }
+};
+
+#endif

inc/cube.hpp

@@ -1,14 +1,13 @@
 #ifndef CUBE_HPP
 #define CUBE_HPP
 
-#include "camera.hpp"
 #include "glm/ext/vector_float3.hpp"
 #include "shape.hpp"
 
 class Cube : public Shape
 {
  public:
-  Cube(Camera &camera, glm::vec3 pos, std::string texture);
+  Cube(Camera &camera, glm::vec3 pos, const char *texture);
   void render(int width, int height) override;
 };
 

inc/game.hpp

@@ -0,0 +1,26 @@
+#ifndef GAME_HPP
+#define GAME_HPP
+
+#include "GLFW/glfw3.h"
+#include "core/time.hpp"
+
+// class Game
+// {
+//  private:
+//   Time time;
+//   GLFWwindow *window = nullptr;
+//   const char *WINDOW_NAME;
+//   int width;
+//   int height;
+
+//   int init();
+
+//  protected:
+//  public:
+//   Game(int width, int height, const char *window_name);
+//   void run();
+
+//   static void error(const char *type, int errortype, const char *desc);
+// };
+
+#endif

inc/p_cube.hpp

@@ -1,65 +0,0 @@
-#include "GLFW/glfw3.h"
-
-constexpr GLfloat P_CUBE_VERTICE[] = {
-  // Positions           // normales         // texture coordinate
-  // front side
-  -0.5f, -0.5f, 0.5f,    0.0f, 0.0f, 1.0f,     0.0f, 0.0f,
-   0.5f, -0.5f, 0.5f,    0.0f, 0.0f, 1.0f,     1.0f, 0.0f,
-   0.5f,  0.5f, 0.5f,    0.0f, 0.0f, 1.0f,     1.0f, 1.0f,
-  -0.5f,  0.5f, 0.5f,    0.0f, 0.0f, 1.0f,     0.0f, 1.0f,
-
-  // back side 
-  -0.5f, -0.5f, -0.5f,   0.0f, 0.0f, -1.0f,    1.0f, 0.0f,
-   0.5f, -0.5f, -0.5f,   0.0f, 0.0f, -1.0f,    0.0f, 0.0f,
-   0.5f,  0.5f, -0.5f,   0.0f, 0.0f, -1.0f,    0.0f, 1.0f,
-  -0.5f,  0.5f, -0.5f,   0.0f, 0.0f, -1.0f,    1.0f, 1.0f,
-
-  // left side
-  -0.5f, -0.5f, -0.5f,   -1.0f, 0.0f, 0.0f,    0.0f, 0.0f,
-  -0.5f, -0.5f,  0.5f,   -1.0f, 0.0f, 0.0f,    1.0f, 0.0f,
-  -0.5f,  0.5f,  0.5f,   -1.0f, 0.0f, 0.0f,    1.0f, 1.0f,
-  -0.5f,  0.5f, -0.5f,   -1.0f, 0.0f, 0.0f,    0.0f, 1.0f,
-
-  // right side
-  0.5f, -0.5f, -0.5f,    1.0f, 0.0f, 0.0f,     1.0f, 0.0f,
-  0.5f, -0.5f,  0.5f,    1.0f, 0.0f, 0.0f,     0.0f, 0.0f,
-  0.5f,  0.5f,  0.5f,    1.0f, 0.0f, 0.0f,     0.0f, 1.0f,
-  0.5f,  0.5f, -0.5f,    1.0f, 0.0f, 0.0f,     1.0f, 1.0f,
-
-  // bottom side
-  -0.5f, -0.5f, -0.5f,   0.0f, -1.0f, 0.0f,    0.0f, 1.0f,
-   0.5f, -0.5f, -0.5f,   0.0f, -1.0f, 0.0f,    1.0f, 1.0f, 
-   0.5f, -0.5f,  0.5f,   0.0f, -1.0f, 0.0f,    1.0f, 0.0f,
-  -0.5f, -0.5f,  0.5f,   0.0f, -1.0f, 0.0f,    0.0f, 0.0f,
-
-  // up side
-  -0.5f,  0.5f, -0.5f,   0.0f, 1.0f, 0.0f,     0.0f, 1.0f,
-   0.5f,  0.5f, -0.5f,   0.0f, 1.0f, 0.0f,     1.0f, 1.0f,
-   0.5f,  0.5f,  0.5f,   0.0f, 1.0f, 0.0f,     1.0f, 0.0f,
-  -0.5f,  0.5f,  0.5f,   0.0f, 1.0f, 0.0f,     0.0f, 0.0f,
-};
-
-constexpr unsigned int P_CUBE_INDICE[] = {
-  0, 1, 2,      // 1
-  2, 3, 0,      // 2
-
-  4, 5, 6,      // 3
-  6, 7, 4,      // 4
-
-  8, 9, 10,     // 5
-  10, 11, 8,    // 6
-
-  12, 13, 14,   // 7
-  14, 15, 12,   // 8
-
-  16, 17, 18,   // 9
-  18, 19, 16,   // 10
-
-  20, 21, 22,   // 11
-  22, 23, 20    // 12
-};  
-
-extern "C" const unsigned char P_CUBE_FRAG[];
-extern "C" const unsigned int P_CUBE_FRAG_LEN;
-extern "C" const unsigned char P_CUBE_VERT[];
-extern "C" const unsigned int P_CUBE_VERT_LEN;

inc/shape.hpp

@@ -1,13 +1,13 @@
 #ifndef SHAPE_HPP
 #define SHAPE_HPP
 
-#include "camera.hpp"
-#include "ebo.hpp"
+#include "core/camera.hpp"
+#include "core/ebo.hpp"
+#include "core/shader.hpp"
+#include "core/texture.hpp"
+#include "core/vao.hpp"
+#include "core/vbo.hpp"
 #include "glm/ext/vector_float3.hpp"
-#include "shader.hpp"
-#include "texture.hpp"
-#include "vao.hpp"
-#include "vbo.hpp"
 
 class Shape
 {