Begin porting project to C++

It is not done yet, and will not build.

src/main.c

@@ -1,77 +0,0 @@
-#include "raylib.h"
-#include "raymath.h"
-
-#include "../data/cube.png.h"
-
-#define SCREEN_WIDTH (320)
-#define SCREEN_HEIGHT (240)
-
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-
-int main(void) {
-  SetConfigFlags(FLAG_MSAA_4X_HINT | FLAG_WINDOW_RESIZABLE |
-                 FLAG_WINDOW_MAXIMIZED | FLAG_VSYNC_HINT);
-  InitWindow(SCREEN_WIDTH, SCREEN_HEIGHT, "game");
-  SetWindowMinSize(320, 240);
-  SetTargetFPS(60);
-
-  RenderTexture2D target = LoadRenderTexture(SCREEN_WIDTH, SCREEN_HEIGHT);
-  SetTextureFilter(target.texture, TEXTURE_FILTER_POINT);
-
-  Image image =
-      LoadImageFromMemory(".png", assets_cube_png, assets_cube_png_len);
-
-  Texture2D texture = LoadTextureFromImage(image);
-
-  Camera camera = {0};
-  camera.position = (Vector3){0.0f, 0.0f, 5.0f};
-  camera.target = (Vector3){0.0f, 0.0f, 0.0f};
-  camera.up = (Vector3){0.0f, 1.0f, 0.0f};
-  camera.fovy = 60.0f;
-  camera.projection = CAMERA_PERSPECTIVE;
-
-  Model cube = LoadModelFromMesh(GenMeshCube(1.0f, 1.0f, 1.0f));
-  cube.materials[0].maps[MATERIAL_MAP_ALBEDO].texture = texture;
-
-  while (!WindowShouldClose()) {
-
-    float scale = MIN((float)GetScreenWidth() / SCREEN_WIDTH,
-                      (float)GetScreenHeight() / SCREEN_HEIGHT);
-
-    cube.transform =
-        MatrixMultiply(MatrixRotateXYZ(Vector3Scale((Vector3){1.0f, 1.5f, 2.5f},
-                                                    GetFrameTime())),
-                       cube.transform);
-
-    BeginTextureMode(target);
-    {
-      ClearBackground(BLACK);
-      BeginMode3D(camera);
-      {
-        DrawModel(cube, Vector3Zero(), 1.0f, WHITE);
-      }
-      EndMode3D();
-    }
-    EndTextureMode();
-
-    BeginDrawing();
-    {
-      ClearBackground(BLACK);
-      DrawTexturePro(
-          target.texture,
-          (Rectangle){0.0f, 0.0f, (float)target.texture.width,
-                      (float)-target.texture.height},
-          (Rectangle){
-              (GetScreenWidth() - ((float)SCREEN_WIDTH * scale)) * 0.5f,
-              (GetScreenHeight() - ((float)SCREEN_HEIGHT * scale)) * 0.5f,
-              (float)SCREEN_WIDTH * scale, (float)SCREEN_HEIGHT * scale},
-          (Vector2){0, 0}, 0.0f, WHITE);
-    }
-    EndDrawing();
-  }
-
-  CloseWindow();
-
-  return 0;
-}