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#include "stdafx.h"
#include "net.minecraft.world.entity.h"
#include "net.minecraft.world.level.h"
#include "net.minecraft.world.level.dimension.h"
#include "net.minecraft.world.item.h"
#include "PortalTile.h"
#include "FireTile.h"
PortalTile::PortalTile(int id) : HalfTransparentTile(id, L"portal", Material::portal, false)
{
setTicking(true);
}
void PortalTile::tick(Level *level, int x, int y, int z, Random *random)
{
HalfTransparentTile::tick(level, x, y, z, random);
if (level->dimension->isNaturalDimension() && random->nextInt(2000) < level->difficulty)
{
// locate floor
int y0 = y;
while (!level->isTopSolidBlocking(x, y0, z) && y0 > 0)
{
y0--;
}
if (y0 > 0 && !level->isSolidBlockingTile(x, y0 + 1, z))
{
// spawn a pig man here
int iResult = 0;
shared_ptr<Entity> entity = SpawnEggItem::spawnMobAt(level, 57, x + .5, y0 + 1.1, z + .5, &iResult);
if (entity != NULL)
{
entity->changingDimensionDelay = entity->getDimensionChangingDelay();
}
}
}
}
AABB *PortalTile::getAABB(Level *level, int x, int y, int z)
{
return NULL;
}
void PortalTile::updateShape(LevelSource *level, int x, int y, int z, int forceData, shared_ptr<TileEntity> forceEntity) // 4J added forceData, forceEntity param
{
if (level->getTile(x - 1, y, z) == id || level->getTile(x + 1, y, z) == id)
{
float xr = 8 / 16.0f;
float yr = 2 / 16.0f;
setShape(0.5f - xr, 0, 0.5f - yr, 0.5f + xr, 1, 0.5f + yr);
}
else
{
float xr = 2 / 16.0f;
float yr = 8 / 16.0f;
setShape(0.5f - xr, 0, 0.5f - yr, 0.5f + xr, 1, 0.5f + yr);
}
}
bool PortalTile::isSolidRender(bool isServerLevel)
{
return false;
}
bool PortalTile::isCubeShaped()
{
return false;
}
bool PortalTile::trySpawnPortal(Level *level, int x, int y, int z, bool actuallySpawn)
{
int xd = 0;
int zd = 0;
if (level->getTile(x - 1, y, z) == Tile::obsidian_Id || level->getTile(x + 1, y, z) == Tile::obsidian_Id) xd = 1;
if (level->getTile(x, y, z - 1) == Tile::obsidian_Id || level->getTile(x, y, z + 1) == Tile::obsidian_Id) zd = 1;
if (xd == zd) return false;
if (level->getTile(x - xd, y, z - zd) == 0)
{
x -= xd;
z -= zd;
}
for (int xx = -1; xx <= 2; xx++)
{
for (int yy = -1; yy <= 3; yy++)
{
bool edge = (xx == -1) || (xx == 2) || (yy == -1) || (yy == 3);
if ((xx == -1 || xx == 2) && (yy == -1 || yy == 3)) continue;
int t = level->getTile(x + xd * xx, y + yy, z + zd * xx);
if (edge)
{
if (t != Tile::obsidian_Id) return false;
}
else
{
if (t != 0 && t != Tile::fire_Id) return false;
}
}
}
if( !actuallySpawn )
return true;
for (int xx = 0; xx < 2; xx++)
{
for (int yy = 0; yy < 3; yy++)
{
level->setTileAndData(x + xd * xx, y + yy, z + zd * xx, Tile::portalTile_Id, 0, Tile::UPDATE_CLIENTS);
}
}
return true;
}
void PortalTile::neighborChanged(Level *level, int x, int y, int z, int type)
{
int xd = 0;
int zd = 1;
if (level->getTile(x - 1, y, z) == id || level->getTile(x + 1, y, z) == id)
{
xd = 1;
zd = 0;
}
int yBottom = y;
while (level->getTile(x, yBottom - 1, z) == id)
yBottom--;
if (level->getTile(x, yBottom - 1, z) != Tile::obsidian_Id)
{
level->removeTile(x, y, z);
return;
}
int height = 1;
while (height < 4 && level->getTile(x, yBottom + height, z) == id)
height++;
if (height != 3 || level->getTile(x, yBottom + height, z) != Tile::obsidian_Id)
{
level->removeTile(x, y, z);
return;
}
bool we = level->getTile(x - 1, y, z) == id || level->getTile(x + 1, y, z) == id;
bool ns = level->getTile(x, y, z - 1) == id || level->getTile(x, y, z + 1) == id;
if (we && ns)
{
level->removeTile(x, y, z);
return;
}
if (!(//
(level->getTile(x + xd, y, z + zd) == Tile::obsidian_Id && level->getTile(x - xd, y, z - zd) == id) || //
(level->getTile(x - xd, y, z - zd) == Tile::obsidian_Id && level->getTile(x + xd, y, z + zd) == id)//
))
{
level->removeTile(x, y, z);
return;
}
}
bool PortalTile::shouldRenderFace(LevelSource *level, int x, int y, int z, int face)
{
if (level->getTile(x, y, z) == id) return false;
bool w = level->getTile(x - 1, y, z) == id && level->getTile(x - 2, y, z) != id;
bool e = level->getTile(x + 1, y, z) == id && level->getTile(x + 2, y, z) != id;
bool n = level->getTile(x, y, z - 1) == id && level->getTile(x, y, z - 2) != id;
bool s = level->getTile(x, y, z + 1) == id && level->getTile(x, y, z + 2) != id;
bool we = w || e;
bool ns = n || s;
if (we && face == 4) return true;
if (we && face == 5) return true;
if (ns && face == 2) return true;
if (ns && face == 3) return true;
return false;
}
int PortalTile::getResourceCount(Random *random)
{
return 0;
}
int PortalTile::getRenderLayer()
{
return 1;
}
void PortalTile::entityInside(Level *level, int x, int y, int z, shared_ptr<Entity> entity)
{
if (entity->GetType() == eTYPE_EXPERIENCEORB ) return; // 4J added
if (entity->riding == NULL && entity->rider.lock() == NULL) entity->handleInsidePortal();
}
void PortalTile::animateTick(Level *level, int xt, int yt, int zt, Random *random)
{
if (random->nextInt(100) == 0)
{
level->playLocalSound(xt + 0.5, yt + 0.5, zt + 0.5, eSoundType_PORTAL_PORTAL, 0.5f, random->nextFloat() * 0.4f + 0.8f, false);
}
for (int i = 0; i < 4; i++)
{
double x = xt + random->nextFloat();
double y = yt + random->nextFloat();
double z = zt + random->nextFloat();
double xa = 0;
double ya = 0;
double za = 0;
int flip = random->nextInt(2) * 2 - 1;
xa = (random->nextFloat() - 0.5) * 0.5;
ya = (random->nextFloat() - 0.5) * 0.5;
za = (random->nextFloat() - 0.5) * 0.5;
if (level->getTile(xt - 1, yt, zt) == id || level->getTile(xt + 1, yt, zt) == id)
{
z = zt + 0.5 + (0.25) * flip;
za = (random->nextFloat() * 2) * flip;
}
else
{
x = xt + 0.5 + (0.25) * flip;
xa = (random->nextFloat() * 2) * flip;
}
level->addParticle(eParticleType_netherportal, x, y, z, xa, ya, za);
}
}
int PortalTile::cloneTileId(Level *level, int x, int y, int z)
{
return 0;
}
// 4J Added - We cannot collect the portal tile, so don't consider it as a hit result
// Bug #754 - Riding a minecart into a portal will trap the player
bool PortalTile::mayPick()
{
return false;
}
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