Integrate touch related development. (#90)

* * Add BuildActionIntention crap

* * Set Client and World projects to use MP compilation

* asd

* * Use the new BuildActionIntention to break and place blocks.

* * Reverse engineer the IArea system.

* * Copy break logic from survival into creative conditionally

* * Reverse IBuildInput and MouseHandler
* Replace the new relative paths in the client project with $(MC_ROOT) again

* * Reverse Multitouch, MouseDevice

* * Reverse a bunch of auxiliary classes for input.

* * Use CustomInputHolder instead of holding inputs manually.

* * Reverse a whole BUNCH of things!

* * Add feedback textures to the gitignore.

* * D-pad now renders! Also loads of other work.

* * More Stuff

* * Finish touch control bug fixing.

* * Finalize work.

* * One last thing..

* * Add a "cramped" mode to the options screen and start menu.

* * Oh, forgot to do something

source/client/player/input/TouchInputHolder.cpp

@@ -0,0 +1,63 @@
+/********************************************************************
+	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
+ ********************************************************************/
+
+#include "TouchInputHolder.hpp"
+#include "Multitouch.hpp"
+#include "client/app/Minecraft.hpp"
+#include "client/options/Options.hpp"
+
+TouchInputHolder::TouchInputHolder(Minecraft* pMinecraft, Options* pOptions) :
+	m_touchScreenInput(pMinecraft, pOptions),
+	m_unifiedTurnBuild(2, Minecraft::width, Minecraft::height, 200.0f, 1.05f, this),
+	m_pMinecraft(pMinecraft)
+{
+}
+
+bool TouchInputHolder::allowPicking()
+{
+	const int* ids;
+	int count = Multitouch::getActivePointerIds(&ids);
+
+	for (int i = 0; i < count; ++i)
+	{
+		int finger = ids[i];
+		float x = float(Multitouch::getX(finger));
+		float y = float(Multitouch::getY(finger));
+		if (m_unifiedTurnBuild.isInsideArea(x, y))
+		{
+			m_feedbackX = x;
+			m_feedbackY = y;
+			return true;
+		}
+	}
+
+	return false;
+}
+
+IMoveInput* TouchInputHolder::getMoveInput()
+{
+	return &m_touchScreenInput;
+}
+
+ITurnInput* TouchInputHolder::getTurnInput()
+{
+	return &m_unifiedTurnBuild;
+}
+
+IBuildInput* TouchInputHolder::getBuildInput()
+{
+	return &m_unifiedTurnBuild;
+}
+
+void TouchInputHolder::setScreenSize(int width, int height)
+{
+	m_touchScreenInput.setScreenSize(width, height);
+	m_unifiedTurnBuild.field_40 = m_touchScreenInput.getRectangleArea();
+	m_unifiedTurnBuild.field_58 = m_pMinecraft->m_gui.getRectangleArea(false);
+	m_unifiedTurnBuild.setScreenSize(width, height);
+}