first commit

Minecraft.World/PrimedTnt.cpp

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+#include "stdafx.h"
+#include "JavaMath.h"
+#include "com.mojang.nbt.h"
+#include "net.minecraft.world.level.h"
+#include "PrimedTnt.h"
+
+
+
+void PrimedTnt::_init()
+{
+	life = 0;
+
+	// Original Java Ctor
+	blocksBuilding = true;
+	setSize(0.98f, 0.98f);
+	heightOffset = bbHeight / 2.0f;
+}
+
+PrimedTnt::PrimedTnt(Level *level) : Entity( level )
+{
+	// 4J Stu - This function call had to be moved here from the Entity ctor to ensure that
+	// the derived version of the function is called
+	this->defineSynchedData();
+
+	_init();
+}
+
+PrimedTnt::PrimedTnt(Level *level, double x, double y, double z) : Entity( level )
+{
+	_init();
+
+	setPos(x, y, z);
+
+	float rot = (float) (Math::random() * PI * 2);
+	xd = -sin(rot) * 0.02f;
+	yd = +0.2f;
+	zd = -cos(rot) * 0.02f;
+
+	life = 80;
+
+	xo = x;
+	yo = y;
+	zo = z;
+}
+
+void PrimedTnt::defineSynchedData()
+{
+}
+
+bool PrimedTnt::makeStepSound()
+{
+	return false;
+}
+
+bool PrimedTnt::isPickable()
+{
+	return !removed;
+}
+
+void PrimedTnt::tick()
+{
+	xo = x;
+	yo = y;
+	zo = z;
+
+	yd -= 0.04f;
+	move(xd, yd, zd);
+	xd *= 0.98f;
+	yd *= 0.98f;
+	zd *= 0.98f;
+
+	if (onGround)
+	{
+		xd *= 0.7f;
+		zd *= 0.7f;
+		yd *= -0.5f;
+	}
+
+	if (life-- <= 0)
+	{
+		remove();
+		if (!level->isClientSide)
+		{
+			explode();
+		}
+	}
+	else
+	{
+		level->addParticle(eParticleType_smoke, x, y + 0.5f, z, 0, 0, 0);
+	}
+
+}
+
+
+void PrimedTnt::explode()
+{
+	float r = 4.0f;
+	level->explode(nullptr, x, y, z, r, true);
+}
+
+
+void PrimedTnt::addAdditonalSaveData(CompoundTag *entityTag)
+{
+	entityTag->putByte(L"Fuse", (byte) life);
+}
+
+void PrimedTnt::readAdditionalSaveData(CompoundTag *tag)
+{
+	life = tag->getByte(L"Fuse");
+}
+
+
+float PrimedTnt::getShadowHeightOffs()
+{
+	return 0;
+}