#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;
}