mouse controls, fixed texture loading

materialsystem/vulkan/vulkan_state.h

@@ -338,6 +338,7 @@ private:
 	};
 	CUtlVector<ShaderBinding_t> m_callableShaders = {};
 };
+#define MAX_TEXTURES 4096
 
 class CVkTextureArray: public ITextureArray 
 {
@@ -357,7 +358,7 @@ public:
 	IRenderContext *m_pRenderContext;
 	IVkCommandBufferManager *m_pCommandBufferManager;
 	VkSampler m_hSampler;
-	CVkImage *m_pImages[128];
+	CVkImage *m_pImages[MAX_TEXTURES];
 };
 
 class CVkMaterial: public IMaterial
@@ -377,6 +378,7 @@ public:
 
 	CVkShader *m_pVkShader;
 	CUtlVector<VkDescriptorSet> m_hSets;
+	ITextureArray *m_pTextureArray;
 private:
 	VkDescriptorPool m_hPool;
 	CUtlVector<VkWriteDescriptorSet> m_writes = {};