feat: remove tower

include/render/VertexCache.h

@@ -12,15 +12,19 @@ namespace render {
 class VertexCache {
 
     typedef std::vector<float> Vector;
-    typedef std::pair<Vector::iterator, Vector::iterator> ElementsIndex;
-    typedef std::pair<ElementsIndex, ElementsIndex> DataIndex;
+
+    struct DataIndex {
+        Vector position;
+        Vector color;
+    };
 
 private:
-    Vector m_Positions;
-    Vector m_Colors;
+    std::size_t m_VertexCount;
     std::unordered_map<std::uint64_t, DataIndex> m_Indexes;
     std::unique_ptr<GL::VertexArray> m_VertexArray;
 public:
+    VertexCache() : m_VertexCount(0) {}
+
     void addData(std::uint64_t index, std::vector<float> positions, std::vector<float> colors);
     void removeData(std::uint64_t index);
     void clear();

include/render/WorldRenderer.h

@@ -71,6 +71,7 @@ private:
     void renderMobTooltip() const;
     void detectClick();
     void detectMobHovering() const;
+    void removeTower();
     glm::vec2 getCursorWorldPos() const;
     glm::vec2 getClickWorldPos() const;