final fixes

source/NinecraftApp.cpp

@@ -0,0 +1,137 @@
+/********************************************************************
+	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 "NinecraftApp.hpp"
+#include "StartMenuScreen.hpp"
+#include "Item.hpp"
+
+#ifdef DEMO
+#include "MemoryLevelStorageSource.hpp"
+#else
+#include "ExternalFileLevelStorageSource.hpp"
+#endif
+
+bool NinecraftApp::_hasInitedStatics;
+
+bool NinecraftApp::handleBack(bool b)
+{
+	if (m_bPreparingLevel)
+		return true;
+
+	if (!m_pLevel)
+	{
+		if (!field_D14)
+			return false;
+		return field_D14->handleBackEvent(b);
+	}
+
+	if (b)
+		return 1;
+
+	if (!field_D14) return false;
+
+	if (field_D14->handleBackEvent(b))
+		return true;
+
+	setScreen(nullptr);
+	return true;
+}
+
+void NinecraftApp::initGLStates()
+{
+	GL_TEXTURE_2D;
+
+	glEnable(GL_DEPTH_TEST);
+	glDepthFunc(GL_LEQUAL);
+	glEnable(GL_ALPHA_TEST);
+	glAlphaFunc(GL_GREATER, 0.1f);
+	glCullFace(GL_NONE);
+	glEnable(GL_TEXTURE_2D);
+	glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST);
+}
+
+void NinecraftApp::init()
+{
+	Mth::initMth();
+
+	if (!_hasInitedStatics)
+	{
+		_hasInitedStatics = true;
+		Material::initMaterials();
+		Tile::initTiles();
+		Item::initItems();
+		Biome::initBiomes();
+	}
+
+	initGLStates();
+	Tesselator::instance.init();
+	Minecraft::init();
+
+#ifdef DEMO
+	m_pLevelStorageSource = new MemoryLevelStorageSource;
+#else
+	m_pLevelStorageSource = new ExternalFileLevelStorageSource(m_externalStorageDir);
+#endif
+
+	field_D9C = 0;
+
+	setScreen(new StartMenuScreen);
+}
+
+void NinecraftApp::onGraphicsReset()
+{
+	initGLStates();
+	Tesselator::instance.init();
+	Minecraft::onGraphicsReset();
+}
+
+void NinecraftApp::teardown()
+{
+
+}
+
+void NinecraftApp::update()
+{
+	++m_fps;
+	Minecraft::update();
+
+#ifdef ORIGINAL_CODE
+	eglSwapBuffers(field_8, field_10);
+#endif
+
+	Mouse::_xOld = Mouse::_x;
+	Mouse::_yOld = Mouse::_y;
+	updateStats();
+}
+
+void NinecraftApp::updateStats()
+{
+	int timeMs = getTimeMs();
+	if (timeMs > field_2B0 + 999)
+	{
+		if (m_pLocalPlayer)
+		{
+			Vec3 &pos = m_pLocalPlayer->m_pos;
+			printf("%d fps\t%3d chunk updates.   (%.2f, %.2f, %.2f)\n", m_fps, Chunk::updates, pos.x, pos.y, pos.z);
+			printf("%s", m_pLevelRenderer->gatherStats1().c_str());
+			Chunk::updates = 0;
+		}
+		else
+		{
+			printf("%d fps\n", m_fps);
+		}
+
+		field_2B0 = timeMs;
+		m_fps = 0;
+	}
+}
+
+NinecraftApp::~NinecraftApp()
+{
+	teardown();
+}