migrate ALMOST everything from source tree into client

source/client/renderer/DynamicTexture.hpp

@@ -0,0 +1,67 @@
+/********************************************************************
+	Minecraft: Pocket Edition - Decompilation Project
+	Copyright (C) 2023 iProgramInCpp
+	
+	The following code is licensed under the BSD 1 clause license.
+	SPDX-License-Identifier: BSD-1-Clause
+ ********************************************************************/
+
+#pragma once
+
+#include "Textures.hpp"
+class Textures; // in case we are being included from Textures. We don't need a complete type
+
+// Essentially, the way these work is by patching themselves into terrain.png with a
+// call to glTexSubImage2D
+
+class DynamicTexture
+{
+public:
+	virtual void tick() = 0;
+	virtual void bindTexture(Textures*);
+
+	DynamicTexture(int a2);
+	virtual ~DynamicTexture();
+
+protected:
+	int m_textureIndex = 0;
+	int m_textureSize = 1;
+	uint8_t m_pixels[1024];
+
+	friend class Textures;
+};
+
+class WaterTexture : public DynamicTexture
+{
+public:
+	WaterTexture();
+	~WaterTexture();
+
+	void tick() override;
+
+public:
+	int field_40C = 0;
+	int field_410 = 0;
+	float* m_data1 = nullptr;
+	float* m_data2 = nullptr;
+	float* m_data3 = nullptr;
+	float* m_data4 = nullptr;
+};
+
+class WaterSideTexture : public DynamicTexture
+{
+public:
+	WaterSideTexture();
+	~WaterSideTexture();
+
+	void tick() override;
+
+public:
+	int field_40C = 0;
+	int field_410 = 0;
+	int field_414 = 0;
+	float* m_data1 = nullptr;
+	float* m_data2 = nullptr;
+	float* m_data3 = nullptr;
+	float* m_data4 = nullptr;
+};