087b7e7abf
This code was not tested and breaks in Release builds, reverting to restore
functionality of the nightly. All in-game menus do not work and generating
a world crashes.
This reverts commit a9be52c41a.
168 lines
3.2 KiB
C++
168 lines
3.2 KiB
C++
#include "stdafx.h"
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#include "net.minecraft.world.damagesource.h"
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#include "net.minecraft.world.level.h"
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#include "net.minecraft.world.level.tile.h"
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#include "MinecartTNT.h"
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void MinecartTNT::_init()
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{
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// 4J Stu - This function call had to be moved here from the Entity ctor to ensure that
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// the derived version of the function is called
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this->defineSynchedData();
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fuse = -1;
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}
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MinecartTNT::MinecartTNT(Level *level) : Minecart(level)
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{
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_init();
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}
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MinecartTNT::MinecartTNT(Level *level, double x, double y, double z) : Minecart(level, x, y, z)
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{
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_init();
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}
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int MinecartTNT::getType()
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{
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return TYPE_TNT;
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}
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Tile *MinecartTNT::getDefaultDisplayTile()
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{
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return Tile::tnt;
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}
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void MinecartTNT::tick()
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{
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Minecart::tick();
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if (fuse > 0)
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{
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fuse--;
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level->addParticle(eParticleType_smoke, x, y + 0.5f, z, 0, 0, 0);
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}
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else if (fuse == 0)
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{
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explode(xd * xd + zd * zd);
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}
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if (horizontalCollision)
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{
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double speedSqr = xd * xd + zd * zd;
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if (speedSqr >= 0.01f)
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{
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explode(speedSqr);
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}
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}
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}
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void MinecartTNT::destroy(DamageSource *source)
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{
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Minecart::destroy(source);
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double speedSqr = xd * xd + zd * zd;
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if (!source->isExplosion())
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{
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spawnAtLocation( shared_ptr<ItemInstance>( new ItemInstance(Tile::tnt, 1) ), 0);
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}
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if (source->isFire() || source->isExplosion() || speedSqr >= 0.01f)
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{
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explode(speedSqr);
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}
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}
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void MinecartTNT::explode(double speedSqr)
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{
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if (!level->isClientSide)
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{
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double speed = sqrt(speedSqr);
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if (speed > 5) speed = 5;
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level->explode(shared_from_this(), x, y, z, (float) (4 + random->nextDouble() * 1.5f * speed), true);
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remove();
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}
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}
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void MinecartTNT::causeFallDamage(float distance)
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{
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if (distance >= 3)
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{
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float power = distance / 10;
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explode(power * power);
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}
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Minecart::causeFallDamage(distance);
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}
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void MinecartTNT::activateMinecart(int xt, int yt, int zt, bool state)
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{
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if (state && fuse < 0)
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{
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primeFuse();
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}
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}
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void MinecartTNT::handleEntityEvent(byte eventId)
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{
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if (eventId == EVENT_PRIME)
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{
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primeFuse();
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}
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else
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{
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Minecart::handleEntityEvent(eventId);
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}
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}
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void MinecartTNT::primeFuse()
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{
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fuse = 80;
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if (!level->isClientSide)
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{
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level->broadcastEntityEvent(shared_from_this(), EVENT_PRIME);
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level->playEntitySound(shared_from_this(), eSoundType_RANDOM_FUSE, 1, 1.0f);
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}
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}
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int MinecartTNT::getFuse()
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{
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return fuse;
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}
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bool MinecartTNT::isPrimed()
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{
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return fuse > -1;
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}
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float MinecartTNT::getTileExplosionResistance(Explosion *explosion, Level *level, int x, int y, int z, Tile *tile)
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{
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if (isPrimed() && (BaseRailTile::isRail(tile->id) || BaseRailTile::isRail(level, x, y + 1, z)))
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{
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return 0;
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}
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return Minecart::getTileExplosionResistance(explosion, level, x, y, z, tile);
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}
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bool MinecartTNT::shouldTileExplode(Explosion *explosion, Level *level, int x, int y, int z, int id, float power)
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{
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if (isPrimed() && (BaseRailTile::isRail(id) || BaseRailTile::isRail(level, x, y + 1, z))) return false;
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return Minecart::shouldTileExplode(explosion, level, x, y, z, id, power);
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}
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void MinecartTNT::readAdditionalSaveData(CompoundTag *tag)
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{
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Minecart::readAdditionalSaveData(tag);
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if (tag->contains(L"TNTFuse")) fuse = tag->getInt(L"TNTFuse");
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}
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void MinecartTNT::addAdditonalSaveData(CompoundTag *tag)
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{
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Minecart::addAdditonalSaveData(tag);
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tag->putInt(L"TNTFuse", fuse);
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} |