Added splashpack parser, made renderer a singleton

src/renderer.hh

@@ -9,25 +9,45 @@
 #include "psyqo/primitives/common.hh"
 #include "psyqo/primitives/misc.hh"
 #include "psyqo/trigonometry.hh"
+#include "psyqo/kernel.hh"
+#include <cstdint>
 
 namespace psxsplash {
 
 class Renderer final {
+
+    public:
+    Renderer(const Renderer&) = delete;
+    Renderer& operator=(const Renderer&) = delete;
+
     static constexpr size_t ORDERING_TABLE_SIZE = 1024;
     static constexpr size_t BUMP_ALLOCATOR_SIZE = 100000;
 
+    static void init(psyqo::GPU &gpuInstance);
+
+    void render(eastl::array<GameObject> &objects);
+    void vramUpload(const uint16_t* imageData, int16_t posX, int16_t posY, int16_t width, int16_t height);
+
+    static Renderer& getInstance() {
+      psyqo::Kernel::assert(instance != nullptr, "Access to renderer was tried without prior initialization");
+      return *instance;
+  }
+
+    private:
+    static Renderer* instance;
+
+    Renderer(psyqo::GPU &gpuInstance) : m_gpu(gpuInstance) {}
+    ~Renderer() { } 
+
     psyqo::GPU &m_gpu;
     psyqo::Trig<> m_trig;
 
-  public:
     psyqo::OrderingTable<ORDERING_TABLE_SIZE> m_ots[2];
     psyqo::Fragments::SimpleFragment<psyqo::Prim::FastFill> m_clear[2];
     psyqo::Color m_clearcolor = {.r = 63, .g = 63, .b = 63};
     psyqo::BumpAllocator<BUMP_ALLOCATOR_SIZE> m_ballocs[2];
 
-    Renderer(psyqo::GPU &gpuInstance) : m_gpu(gpuInstance) {}
-    void initialize();
-    void render(eastl::array<GameObject> &objects);
 };
 
+
 } // namespace psxsplash