提供: defeatedcrow mod wiki
2016年2月29日 (月) 13:01時点におけるDefeatedcrow (トーク | 投稿記録)による版 (Defeatedcrow がページ「/EntityFlameClass」を「EntityFlameClass」に移動しました)
EntityFlame.class
package defeatedcrow.flamethrower.entity;
import java.util.ArrayList;
import java.util.List;
import net.minecraft.block.Block;
import net.minecraft.block.BlockBush;
import net.minecraft.block.BlockLeavesBase;
import net.minecraft.block.material.Material;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.IProjectile;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.play.server.S2BPacketChangeGameState;
import net.minecraft.potion.Potion;
import net.minecraft.potion.PotionEffect;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.DamageSource;
import net.minecraft.util.MathHelper;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.util.Vec3;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.oredict.OreDictionary;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import defeatedcrow.flamethrower.FlameCore;
import defeatedcrow.flamethrower.damage.DamageSourceIgnis;
public class EntityFlame extends Entity implements IProjectile {
/* 地中判定に使うもの */
protected int xTile = -1;
protected int yTile = -1;
protected int zTile = -1;
protected Block inTile;
protected int inData;
protected boolean inGround;
/* この弾を撃ったエンティティ */
public Entity shootingEntity;
/* 地中・空中にいる時間 */
protected int ticksInGround;
protected int ticksInAir;
protected int livingTimeCount = 0;
/* ダメージの大きさ */
protected final double damage;
/* 前進速度 */
protected double speed = 1.0D;
/* 幅 */
protected final double range;
/* ノックバックの大きさ */
protected final int coolTime;
protected boolean isCorrosion = false;
protected boolean isFire = false;
public EntityFlame(World par1World) {
super(par1World);
this.renderDistanceWeight = 10.0D;
this.setSize(0.5F, 0.5F);
this.damage = 10.0D;
this.range = 4.0D;
this.coolTime = 10;
}
public EntityFlame(World par1World, float size, double thisdamage, double thisrange, int thisCoolTime) {
super(par1World);
this.renderDistanceWeight = 10.0D;
this.setSize(size, size);
this.range = thisrange;
this.damage = thisdamage;
this.coolTime = thisCoolTime;
}
public EntityFlame(World par1World, EntityLivingBase par2EntityLivingBase, float speed, float speed2,
double damage, double range, int cool) {
this(par1World, 0.5F, damage, range, cool);
this.renderDistanceWeight = 10.0D;
this.shootingEntity = par2EntityLivingBase;
this.yOffset = 0.0F;
// 初期状態での向きの決定
this.setLocationAndAngles(par2EntityLivingBase.posX,
par2EntityLivingBase.posY + par2EntityLivingBase.getEyeHeight() - 0.6D, par2EntityLivingBase.posZ,
par2EntityLivingBase.rotationYaw, par2EntityLivingBase.rotationPitch);
// 位置の調整
this.posX += (-MathHelper.sin(this.rotationYaw / 180.0F * (float) Math.PI) * MathHelper.cos(this.rotationPitch
/ 180.0F * (float) Math.PI));
this.posZ += (MathHelper.cos(this.rotationYaw / 180.0F * (float) Math.PI) * MathHelper.cos(this.rotationPitch
/ 180.0F * (float) Math.PI));
this.setPosition(this.posX, this.posY, this.posZ);
float f1 = worldObj.rand.nextFloat() * 0.1F - 0.05F;
float f2 = worldObj.rand.nextFloat() * 0.1F - 0.05F;
float f3 = worldObj.rand.nextFloat() * 0.1F - 0.05F;
// 初速度
this.motionX = f1
+ ((double) (-MathHelper.sin(this.rotationYaw / 180.0F * (float) Math.PI) * MathHelper
.cos(this.rotationPitch / 180.0F * (float) Math.PI)));
this.motionZ = f2
+ ((double) (MathHelper.cos(this.rotationYaw / 180.0F * (float) Math.PI) * MathHelper
.cos(this.rotationPitch / 180.0F * (float) Math.PI)));
this.motionY = f3 + ((double) (-MathHelper.sin(this.rotationPitch / 180.0F * (float) Math.PI)));
this.setThrowableHeading(this.motionX, this.motionY, this.motionZ, speed, speed2);
}
@Override
protected void entityInit() {
}
@Override
public void setThrowableHeading(double par1, double par3, double par5, float par7, float par8) {
float f2 = MathHelper.sqrt_double(par1 * par1 + par3 * par3 + par5 * par5);
par1 /= f2;
par3 /= f2;
par5 /= f2;
par1 += this.rand.nextGaussian() * (this.rand.nextBoolean() ? -1 : 1) * 0.007499999832361937D * par8;
par3 += this.rand.nextGaussian() * (this.rand.nextBoolean() ? -1 : 1) * 0.007499999832361937D * par8;
par5 += this.rand.nextGaussian() * (this.rand.nextBoolean() ? -1 : 1) * 0.007499999832361937D * par8;
par1 *= par7;
par3 *= par7;
par5 *= par7;
this.motionX = par1;
this.motionY = par3;
this.motionZ = par5;
float f3 = MathHelper.sqrt_double(par1 * par1 + par5 * par5);
this.prevRotationYaw = this.rotationYaw = (float) (Math.atan2(par1, par5) * 180.0D / Math.PI);
this.prevRotationPitch = this.rotationPitch = (float) (Math.atan2(par3, f3) * 180.0D / Math.PI);
this.ticksInGround = 0;
}
@Override
@SideOnly(Side.CLIENT)
public void setPositionAndRotation2(double par1, double par3, double par5, float par7, float par8, int par9) {
this.setPosition(par1, par3, par5);
this.setRotation(par7, par8);
}
@Override
@SideOnly(Side.CLIENT)
public void setVelocity(double par1, double par3, double par5) {
this.motionX = par1;
this.motionY = par3;
this.motionZ = par5;
if (this.prevRotationPitch == 0.0F && this.prevRotationYaw == 0.0F) {
float f = MathHelper.sqrt_double(par1 * par1 + par5 * par5);
this.prevRotationYaw = this.rotationYaw = (float) (Math.atan2(par1, par5) * 180.0D / Math.PI);
this.prevRotationPitch = this.rotationPitch = (float) (Math.atan2(par3, f) * 180.0D / Math.PI);
this.prevRotationPitch = this.rotationPitch;
this.prevRotationYaw = this.rotationYaw;
this.setLocationAndAngles(this.posX, this.posY, this.posZ, this.rotationYaw, this.rotationPitch);
this.ticksInGround = 0;
}
}
/*
* Tick毎に呼ばれる更新処理。
* 速度の更新、衝突判定などをここで行う。
*/
@Override
public void onUpdate() {
super.onUpdate();
livingTimeCount++;
if (livingTimeCount > 60)
this.setDead();
// 直前のパラメータと新パラメータを一致させているところ。
// また、速度に応じてエンティティの向きを調整し、常に進行方向に前面が向くようにしている。
if (this.prevRotationPitch == 0.0F && this.prevRotationYaw == 0.0F) {
float f = MathHelper.sqrt_double(this.motionX * this.motionX + this.motionZ * this.motionZ);
this.prevRotationYaw = this.rotationYaw = (float) (Math.atan2(this.motionX, this.motionZ) * 180.0D / Math.PI);
this.prevRotationPitch = this.rotationPitch = (float) (Math.atan2(this.motionY, f) * 180.0D / Math.PI);
}
// 激突したブロックを確認している
Block i = this.worldObj.getBlock(this.xTile, this.yTile, this.zTile);
boolean air = this.worldObj.isAirBlock(xTile, yTile, zTile);
// 空気じゃないブロックに当たった時
if (i != null && i.getMaterial() != Material.air) {
i.setBlockBoundsBasedOnState(this.worldObj, this.xTile, this.yTile, this.zTile);
AxisAlignedBB axisalignedbb = i.getCollisionBoundingBoxFromPool(this.worldObj, this.xTile, this.yTile,
this.zTile);
// 当たり判定に接触しているかどうか
if (axisalignedbb != null
&& axisalignedbb.isVecInside(Vec3.createVectorHelper(this.posX, this.posY, this.posZ))) {
this.inGround = true;
}
}
// 空気じゃないブロックに当たった
if (this.inGround) {
Block j = this.worldObj.getBlock(this.xTile, this.yTile, this.zTile);
int k = this.worldObj.getBlockMetadata(this.xTile, this.yTile, this.zTile);
/*
* 前のTickに確認した埋まりブロックのIDとメタを照合している。違ったら埋まり状態を解除、一致したら埋まり状態を継続。
* /* 埋まり状態2tick継続でこのエンティティを消す
*/
if (j == this.inTile && k == this.inData) {
++this.ticksInGround;
// ブロック貫通の場合、20tick（1秒間）はブロック中にあっても消えないようになる。
int limit = this.isPenetrateBlock() ? 20 : 2;
if (this.ticksInGround > limit) {
this.setDead();
}
} else// 埋まり状態の解除処理
{
this.inGround = false;
this.ticksInGround = 0;
this.ticksInAir = 0;
}
} else// 埋まってない時。速度の更新。
{
++this.ticksInAir;
// ブロックとの衝突判定
Vec3 vec3 = Vec3.createVectorHelper(this.posX, this.posY, this.posZ);
Vec3 vec31 = Vec3.createVectorHelper(this.posX + this.motionX, this.posY + this.motionY, this.posZ
+ this.motionZ);
MovingObjectPosition movingobjectposition = this.worldObj.func_147447_a(vec3, vec31, false, true, false);
vec3 = Vec3.createVectorHelper(this.posX, this.posY, this.posZ);
vec31 = Vec3.createVectorHelper(this.posX + this.motionX, this.posY + this.motionY, this.posZ
+ this.motionZ);
// ブロック貫通が必要なのでコメントアウト
// if (this.isPenetrateBlock()) {
// movingobjectposition = null;
// }
// ブロックに当たった
if (movingobjectposition != null) {
vec31 = Vec3.createVectorHelper(movingobjectposition.hitVec.xCoord, movingobjectposition.hitVec.yCoord,
movingobjectposition.hitVec.zCoord);
}
// Entityとの衝突判定。
List list = this.worldObj.getEntitiesWithinAABBExcludingEntity(this,
this.boundingBox.addCoord(this.motionX, this.motionY, this.motionZ).expand(range, range, range));
double d0 = 0.0D;
int l;
float f1;
boolean isVillager = false;
ArrayList<MovingObjectPosition> entityList = new ArrayList<MovingObjectPosition>();
// 1ブロック分の範囲内にいるエンティティ全てに対して繰り返す
for (l = 0; l < list.size(); ++l) {
Entity entity1 = (Entity) list.get(l);
Entity entity = null;
// 発射物自身or発射後5tick以外だとすりぬける
if (entity1.canBeCollidedWith() && entity1 != this.shootingEntity) {
f1 = 0.5F;
// 上下方向は広めに見る
AxisAlignedBB axisalignedbb1 = entity1.boundingBox.expand(f1, 1.0F, f1);
MovingObjectPosition movingobjectposition1 = axisalignedbb1.calculateIntercept(vec3, vec31);
if (movingobjectposition1 != null) {
double d1 = vec3.distanceTo(movingobjectposition1.hitVec);
if (d1 < d0 || d0 == 0.0D) {
// arrowと異なり、あたったEntityすべてをリストに入れる
entityList.add(new MovingObjectPosition(entity1));
d0 = d1;
}
}
}
}
/*
* 当たったエンティティそれそれについての判定部分。
* ここで特定の種類のエンティティに当たらないようにできる。
*/
if (entityList != null && !entityList.isEmpty()) {
for (int n = 0; n < entityList.size(); n++) {
Entity target = entityList.get(n).entityHit;
if (target instanceof EntityPlayer) {
// プレイヤーに当たった時
EntityPlayer entityplayer = (EntityPlayer) target;
if (entityplayer.capabilities.disableDamage || this.shootingEntity instanceof EntityPlayer
&& !((EntityPlayer) this.shootingEntity).canAttackPlayer(entityplayer)) {
// PvPが許可されていないと当たらない
entityList.remove(n);
}
} else if (target == this.shootingEntity) {
// 対象が撃った本人の場合も当たらない
entityList.remove(n);
}
}
}
float f2;
float f3;
// 当たったあとの処理
// まずはリストから
if (entityList != null && !entityList.isEmpty()) {
for (MovingObjectPosition target : entityList) {
if (target != null && target.entityHit != null) {
// 衝突時の弾の速度を計算
f2 = MathHelper.sqrt_double(this.motionX * this.motionX + this.motionY * this.motionY
+ this.motionZ * this.motionZ);
// ダメージは固定
int i1 = MathHelper.ceiling_double_int(this.damage);
// 0~2程度の乱数値を上乗せ
i1 += this.rand.nextInt(3);
DamageSource damagesource = null;
// 別メソッドでダメージソースを確認
damagesource = this.thisDamageSource(this.shootingEntity);
if (target.entityHit instanceof IProjectile && !(target.entityHit instanceof EntityFlame)) {
// 対象が矢などの飛翔Entityの場合、打ち消すことが出来る
target.entityHit.setDead();
} else {
if (target.entityHit.attackEntityFrom(damagesource, i1)) {
// ダメージを与えることに成功したら以下の処理を行う
if (target.entityHit instanceof EntityLivingBase) {
EntityLivingBase living = (EntityLivingBase) target.entityHit;
// 腐食による弱体化
if (this.isCorrosion) {
living.addPotionEffect(new PotionEffect(Potion.weakness.getId(), 200, 0));
}
// 着火
if (this.isFire) {
// 着火はせず、アマ貫の炎属性ダメージが入る
living.attackEntityFrom(DamageSource.onFire, 1.0F);
}
// 無敵時間
if (this.coolTime > 0) {
target.entityHit.hurtResistantTime = coolTime;
} else {
target.entityHit.hurtResistantTime = 0;
}
// マルチプレイ時に、両者がプレイヤーだった時のパケット送信処理
if (this.shootingEntity != null && target.entityHit != this.shootingEntity
&& target.entityHit instanceof EntityPlayer
&& this.shootingEntity instanceof EntityPlayerMP) {
((EntityPlayerMP) this.shootingEntity).playerNetServerHandler
.sendPacket(new S2BPacketChangeGameState(6, 0.0F));
}
}
// ここでヒット時の効果音がなる
// this.playSound("random.bowhit", 1.0F, 1.2F /
// (this.rand.nextFloat() * 0.2F + 0.9F));
}
}
}
}
}
if (movingobjectposition != null)// blockのみ
{
this.xTile = movingobjectposition.blockX;
this.yTile = movingobjectposition.blockY;
this.zTile = movingobjectposition.blockZ;
this.inTile = this.worldObj.getBlock(this.xTile, this.yTile, this.zTile);
this.inData = this.worldObj.getBlockMetadata(this.xTile, this.yTile, this.zTile);
if (this.inTile != null) {
this.inTile.onEntityCollidedWithBlock(this.worldObj, this.xTile, this.yTile, this.zTile, this);
if (this.isCorrosion && FlameCore.meltBlock) {
if (inTile == Blocks.stone) {
this.worldObj.setBlock(xTile, yTile, zTile, Blocks.cobblestone);
} else if (inTile == Blocks.grass) {
this.worldObj.setBlock(xTile, yTile, zTile, Blocks.dirt);
} else if (inTile == Blocks.cobblestone || inTile == Blocks.dirt || inTile == Blocks.gravel
|| inTile == Blocks.sand) {
this.worldObj.setBlockToAir(xTile, yTile, zTile);
}
}
if (this.isFire && FlameCore.meltBlock) {
if (inTile instanceof BlockLeavesBase || inTile instanceof BlockBush) {
this.worldObj.setBlockToAir(xTile, yTile, zTile);
} else if (inTile.getMaterial() == Material.wood) {
this.worldObj.setBlockToAir(xTile, yTile, zTile);
boolean b = false;
ArrayList<ItemStack> ores = OreDictionary.getOres("logWood");
for (ItemStack log : ores) {
if (log == null || log.getItem() == null)
continue;
if (log.getItem() == Item.getItemFromBlock(inTile)) {
b = true;
break;
}
}
if (b && !worldObj.isRemote) {
ItemStack c = new ItemStack(Items.coal, 1, 1);
EntityItem drop = new EntityItem(worldObj, xTile, yTile, zTile, c);
worldObj.spawnEntityInWorld(drop);
}
} else if (inTile.getMaterial() == Material.snow || inTile.getMaterial() == Material.ice) {
this.worldObj.setBlockToAir(xTile, yTile, zTile);
}
if (worldObj.isAirBlock(xTile, yTile + 1, zTile)
&& inTile.isFlammable(worldObj, xTile, yTile, zTile, ForgeDirection.UP)) {
worldObj.setBlock(xTile, yTile + 1, zTile, Blocks.fire);
}
}
}
} else {
int tarX = MathHelper.floor_double(this.posX);
int tarY = MathHelper.floor_double(this.posY);
int tarZ = MathHelper.floor_double(this.posZ);
Block target = worldObj.getBlock(tarX, tarY, tarZ);
if (target != null && target.getMaterial() != Material.air) {
if (this.isCorrosion && FlameCore.meltBlock) {
if (inTile == Blocks.stone) {
this.worldObj.setBlock(xTile, yTile, zTile, Blocks.cobblestone);
} else if (inTile == Blocks.grass) {
this.worldObj.setBlock(xTile, yTile, zTile, Blocks.dirt);
}
}
if (this.isFire) {
if (FlameCore.meltBlock) {
if (inTile instanceof BlockLeavesBase || inTile instanceof BlockBush) {
this.worldObj.setBlockToAir(xTile, yTile, zTile);
} else if (target.getMaterial() == Material.snow || target.getMaterial() == Material.ice) {
this.worldObj.setBlockToAir(tarX, tarY, tarZ);
}
}
if (worldObj.isAirBlock(tarX, tarY + 1, tarZ)
/* && target.isFlammable(worldObj, tarX, tarY, tarZ, ForgeDirection.UP) */) {
worldObj.setBlock(tarX, tarY + 1, tarZ, Blocks.fire);
}
}
}
}
}
// 改めてポジションに速度を加算。向きも更新。
this.posX += this.motionX;
this.posY += this.motionY;
this.posZ += this.motionZ;
float f2 = MathHelper.sqrt_double(this.motionX * this.motionX + this.motionZ * this.motionZ);
this.rotationYaw = (float) (Math.atan2(this.motionX, this.motionZ) * 180.0D / Math.PI);
this.rotationPitch = (float) (Math.atan2(this.motionY, f2) * 180.0D / Math.PI);
while (this.rotationPitch - this.prevRotationPitch < -180.0F) {
this.prevRotationPitch -= 360.0F;
}
while (this.rotationPitch - this.prevRotationPitch >= 180.0F) {
this.prevRotationPitch += 360.0F;
}
while (this.rotationYaw - this.prevRotationYaw < -180.0F) {
this.prevRotationYaw -= 360.0F;
}
while (this.rotationYaw - this.prevRotationYaw >= 180.0F) {
this.prevRotationYaw += 360.0F;
}
this.rotationPitch = this.prevRotationPitch + (this.rotationPitch - this.prevRotationPitch) * 0.2F;
this.rotationYaw = this.prevRotationYaw + (this.rotationYaw - this.prevRotationYaw) * 0.2F;
// 徐々に減速する
float f4 = 0.9F;
// 水中に有る
if (this.isInWater()) {
if (this.isBurning()) {
this.extinguish();
}
// // 泡パーティクルが出る
// for (int j1 = 0; j1 < 4; ++j1) {
// float f3 = 0.25F;
// this.worldObj.spawnParticle("bubble", this.posX - this.motionX * f3, this.posY -
// this.motionY * f3,
// this.posZ - this.motionZ * f3, this.motionX, this.motionY, this.motionZ);
// }
// 減速も大きくなる
f4 = 0.1F;
}
this.motionX *= f4;
this.motionY *= f4;
this.motionZ *= f4;
// 一定以上遅くなったら消える
if (this.worldObj.isRemote && (this.motionX * this.motionX + this.motionZ * this.motionZ) < 0.001D) {
this.setDead();
}
this.setPosition(this.posX, this.posY, this.posZ);
this.func_145775_I();
}
@Override
public void writeEntityToNBT(NBTTagCompound par1NBTTagCompound) {
par1NBTTagCompound.setShort("xTile", (short) this.xTile);
par1NBTTagCompound.setShort("yTile", (short) this.yTile);
par1NBTTagCompound.setShort("zTile", (short) this.zTile);
par1NBTTagCompound.setByte("inTile", (byte) Block.getIdFromBlock(this.inTile));
par1NBTTagCompound.setByte("inData", (byte) this.inData);
par1NBTTagCompound.setByte("inGround", (byte) (this.inGround ? 1 : 0));
}
/*
* (abstract) Protected helper method to read subclass entity data from NBT.
*/
@Override
public void readEntityFromNBT(NBTTagCompound par1NBTTagCompound) {
this.xTile = par1NBTTagCompound.getShort("xTile");
this.yTile = par1NBTTagCompound.getShort("yTile");
this.zTile = par1NBTTagCompound.getShort("zTile");
this.inTile = Block.getBlockById(par1NBTTagCompound.getByte("inTile") & 255);
this.inData = par1NBTTagCompound.getByte("inData") & 255;
this.inGround = par1NBTTagCompound.getByte("inGround") == 1;
}
@Override
protected boolean canTriggerWalking() {
return false;
}
@Override
@SideOnly(Side.CLIENT)
public float getShadowSize() {
return 0.0F;
}
@Override
public boolean canAttackWithItem() {
return false;
}
/* 落下速度 */
public float fallSpeed() {
return 0.0F;
}
public void setCorrosion(boolean b) {
this.isCorrosion = b;
}
public boolean getCorrosion() {
return this.isCorrosion;
}
public void setAdvFire(boolean b) {
this.isFire = b;
}
public boolean getAdvFire() {
return this.isFire;
}
/* ダメージソースのタイプ */
public DamageSource thisDamageSource(Entity entity) {
// 発射元のEntityがnullだった場合の対策を含む。
if (entity != null && entity instanceof EntityPlayer) {
return isCorrosion ? new DamageSourceIgnis(true, (EntityPlayer) entity) : new DamageSourceIgnis(false,
(EntityPlayer) entity);
}
return isCorrosion ? DamageSource.onFire : DamageSource.lava;
}
/* ブロック貫通 */
public boolean isPenetrateBlock() {
return true;
}
/* エンティティ貫通 */
public boolean isPenetrateEntity() {
return true;
}
}