Moved view functionality into own class

1 files changed, 4 insertions, 62 deletions

diff --git a/main.cpp b/main.cpp
index 58c7347..f3c16f6 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,23 +1,9 @@
-#include <algorithm>
-#include <cmath>
 #include <memory>
-#include <vector>
 
 #include <raylib.h>
 
 #include "ExampleSource.h"
-#include "Source.h"
-
-
-constexpr int AMOUNT {2000};
-
-
-struct Entry
-{
-    Vector2 pos;
-    Vector2 base;
-    float depth;
-};
+#include "View.h"
 
 
 int
@@ -26,55 +12,11 @@ main(int argc, char* argv[])
     InitWindow(800, 600, "Derelict");
     SetWindowState(FLAG_WINDOW_RESIZABLE);
     SetTargetFPS(60);
-    Camera camera {};
-    camera.position = Vector3{10.0, 10.0, 10.0};
-    camera.target = Vector3{0.0, 0.0, 0.0};
-    camera.up = Vector3{0.0, 1.0, 0.0};
-    camera.fovy = 45;
-    camera.projection = CAMERA_PERSPECTIVE;
-    SetCameraMode(camera, CAMERA_ORBITAL);
-    std::unique_ptr<Source> source = std::make_unique<ExampleSource>();
-    auto killmails = source->all();
-    std::vector<Entry> projected;
+    View view(std::make_unique<ExampleSource>());
     while (!WindowShouldClose())
     {
-        UpdateCamera(&camera);
-        projected.clear();
-        projected.reserve(killmails.size());
-        const int height = GetScreenHeight();
-        const int width = GetScreenWidth();
-        for (const auto& km : killmails) {
-            const auto vec2 = GetWorldToScreen(km.position, camera);
-            const float d =
-                std::sqrt(
-                    std::pow(camera.position.x - km.position.x, 2) +
-                    std::pow(camera.position.y - km.position.y, 2) +
-                    std::pow(camera.position.z - km.position.z, 2));
-            if (0 > vec2.x || width < vec2.x || 0 > vec2.y || height < vec2.y)
-                continue;
-            projected.push_back(Entry{
-                vec2, GetWorldToScreen({km.position.x, 0, km.position.z}, camera), d
-            });
-        }
-        std::sort(projected.begin(), projected.end(), [](Entry& a, Entry& b){ return a.depth > b.depth; });
-        BeginDrawing();
-        ClearBackground(RAYWHITE);
-        BeginMode3D(camera);
-        DrawGrid(12, 1);
-        EndMode3D();
-        DrawFPS(5, 5);
-        for (const auto& entry : projected) {
-            DrawLine(entry.base.x, entry.base.y, entry.pos.x, entry.pos.y, LIGHTGRAY);
-            DrawCircle(entry.pos.x, entry.pos.y, 3, RED);
-        }
-        int y = 25;
-        for (const auto& entry : projected) {
-            DrawText(TextFormat("%5.1f x %5.1f x %5.1f", entry.pos.x, entry.pos.y, entry.depth), 5, y, 10, DARKGRAY);
-            y += 10;
-            if (y > height)
-                break;
-        }
-        EndDrawing();
+        view.update(GetFrameTime());
+        view.draw();
     }
     CloseWindow();
 }