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ZeroDero

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Everything posted by ZeroDero

  1. Ah sorry I forgot to mention, I also did try bindTexture, also did not work.
  2. http://s14.postimg.org/xb49xod5d/r_Xhnpw_S.png[/img] Precisely, but the problem persists even after deleting this.loadTexture.
  3. When I shoot the bow it shows a mixture of other textures. It has something to do with Rendering, tried searching for hours, couldn't find anything. My RenderDemonArrow package com.bowMod.bowMod; import java.util.Map; import net.minecraft.client.renderer.Tessellator; import net.minecraft.client.renderer.entity.RenderArrow; import net.minecraft.entity.Entity; import net.minecraft.util.MathHelper; import org.lwjgl.opengl.GL11; import org.lwjgl.opengl.GL12; public class RenderDemonArrow extends RenderArrow { public void renderArrow(entityDemonArrow par1EntityDarkArrow, double par2, double par4, double par6, float par8, float par9) { this.loadTexture(bowMod.MODID+":"+"itemDemonArrow"); GL11.glPushMatrix(); GL11.glTranslatef((float)par2, (float)par4, (float)par6); GL11.glRotatef(par1EntityDarkArrow.prevRotationYaw + (par1EntityDarkArrow.rotationYaw - par1EntityDarkArrow.prevRotationYaw) * par9 - 90.0F, 0.0F, 1.0F, 0.0F); GL11.glRotatef(par1EntityDarkArrow.prevRotationPitch + (par1EntityDarkArrow.rotationPitch - par1EntityDarkArrow.prevRotationPitch) * par9, 0.0F, 0.0F, 1.0F); Tessellator var10 = Tessellator.instance; byte var11 = 0; float var12 = 0.0F; float var13 = 0.5F; float var14 = (float)(0 + var11 * 10) / 32.0F; float var15 = (float)(5 + var11 * 10) / 32.0F; float var16 = 0.0F; float var17 = 0.15625F; float var18 = (float)(5 + var11 * 10) / 32.0F; float var19 = (float)(10 + var11 * 10) / 32.0F; float var20 = 0.05625F; GL11.glEnable(GL12.GL_RESCALE_NORMAL); float var21 = (float)par1EntityDarkArrow.arrowShake - par9; if (var21 > 0.0F) { float var22 = -MathHelper.sin(var21 * 3.0F) * var21; GL11.glRotatef(var22, 0.0F, 0.0F, 1.0F); } GL11.glRotatef(45.0F, 1.0F, 0.0F, 0.0F); GL11.glScalef(var20, var20, var20); GL11.glTranslatef(-4.0F, 0.0F, 0.0F); GL11.glNormal3f(var20, 0.0F, 0.0F); var10.startDrawingQuads(); var10.addVertexWithUV(-7.0D, -2.0D, -2.0D, (double)var16, (double)var18); var10.addVertexWithUV(-7.0D, -2.0D, 2.0D, (double)var17, (double)var18); var10.addVertexWithUV(-7.0D, 2.0D, 2.0D, (double)var17, (double)var19); var10.addVertexWithUV(-7.0D, 2.0D, -2.0D, (double)var16, (double)var19); var10.draw(); GL11.glNormal3f(-var20, 0.0F, 0.0F); var10.startDrawingQuads(); var10.addVertexWithUV(-7.0D, 2.0D, -2.0D, (double)var16, (double)var18); var10.addVertexWithUV(-7.0D, 2.0D, 2.0D, (double)var17, (double)var18); var10.addVertexWithUV(-7.0D, -2.0D, 2.0D, (double)var17, (double)var19); var10.addVertexWithUV(-7.0D, -2.0D, -2.0D, (double)var16, (double)var19); var10.draw(); for (int var23 = 0; var23 < 4; ++var23) { GL11.glRotatef(90.0F, 1.0F, 0.0F, 0.0F); GL11.glNormal3f(0.0F, 0.0F, var20); var10.startDrawingQuads(); var10.addVertexWithUV(-8.0D, -2.0D, 0.0D, (double)var12, (double)var14); var10.addVertexWithUV(8.0D, -2.0D, 0.0D, (double)var13, (double)var14); var10.addVertexWithUV(8.0D, 2.0D, 0.0D, (double)var13, (double)var15); var10.addVertexWithUV(-8.0D, 2.0D, 0.0D, (double)var12, (double)var15); var10.draw(); } GL11.glDisable(GL12.GL_RESCALE_NORMAL); GL11.glPopMatrix(); } private void loadTexture(String string) { } /** * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then * handing it off to a worker function which does the actual work. In all probabilty, the class Render is generic * (Render<T extends Entity) and this method has signature public void doRender(T entity, double d, double d1, * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that. */ public void addRenderer(Map map) { map.put(entityDemonArrow.class, new RenderDemonArrow()); } public void doRender(Entity par1Entity, double par2, double par4, double par6, float par8, float par9) { this.renderArrow((entityDemonArrow)par1Entity, par2, par4, par6, par8, par9); } } My bowMod (Main java) package com.bowMod.bowMod; import java.util.Map; import java.util.Random; import net.minecraft.block.Block; import net.minecraft.creativetab.CreativeTabs; import net.minecraft.entity.Entity; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.entity.projectile.EntityArrow; import net.minecraft.init.Blocks; import net.minecraft.init.Items; import net.minecraft.item.EnumRarity; import net.minecraft.item.Item; import net.minecraft.item.ItemStack; import net.minecraft.item.crafting.RecipesTools; import net.minecraft.util.DamageSource; import net.minecraft.util.EntityDamageSourceIndirect; import cpw.mods.fml.client.registry.RenderingRegistry; import cpw.mods.fml.common.Mod; import cpw.mods.fml.common.Mod.EventHandler; import cpw.mods.fml.common.event.FMLInitializationEvent; import cpw.mods.fml.common.event.FMLPreInitializationEvent; import cpw.mods.fml.common.registry.EntityRegistry; import cpw.mods.fml.common.registry.GameRegistry; import net.minecraft.util.EnumChatFormatting; @Mod(modid = bowMod.MODID, version = bowMod.VERSION) public class bowMod { public static final String MODID = "bowMod"; public static final String VERSION = "0.001"; public static Block blockDemon; public static Item itemBow; public static Item itemDemonIgnot; public static Item itemDemonArrow; public static Entity entityDemonArrow; // Arrow \\ public static DamageSource causeDemonArrowDamage(entityDemonArrow par0EntityArrow, Entity par1Entity) { return (new EntityDamageSourceIndirect("demonarrow", par0EntityArrow, par1Entity)).setProjectile(); } // Creative mode tab \\ public static final CreativeTabs bowMod = new CreativeTabs("BowMod"){ public Item getTabIconItem() { return Items.arrow; } }; @EventHandler public void preInit(FMLPreInitializationEvent e) { //Blocks\\ blockDemon = new blockDemon().setBlockName("blockDemon").setCreativeTab(bowMod).setBlockTextureName(MODID + ":" + "blockDemon"); GameRegistry.registerBlock(blockDemon, "blockDemon"); //Items\\ itemDemonArrow = new itemDemonArrow().setUnlocalizedName("itemDemonArrow").setCreativeTab(bowMod).setTextureName(MODID + ":itemDemonArrow"); GameRegistry.registerItem(itemDemonArrow, "itemDemonArrow"); itemBow = new itemBow().setUnlocalizedName("itemBow").setCreativeTab(bowMod).setTextureName(MODID + ":" + "itemBow"); GameRegistry.registerItem(itemBow, "itemBow"); itemDemonIgnot = new itemDemonIgnot().setUnlocalizedName("itemDemonIgnot").setCreativeTab(bowMod); GameRegistry.registerItem(itemDemonIgnot, "itemDemonIgnot"); // World Generation \\ GameRegistry.registerWorldGenerator(new WorldGeneratorDemon(), 0); // Render \\ RenderingRegistry.registerEntityRenderingHandler(entityDemonArrow.class, new RenderDemonArrow()); } public void load(){ } public void addRenderer(Map map) { map.put(entityDemonArrow.class, new RenderDemonArrow()); } @EventHandler public void init(FMLInitializationEvent event) { // Recipe \\ -- Demon Bow -- GameRegistry.addRecipe(new ItemStack(itemBow), new Object[] { "SX ", "S X", "SX ", 'X', itemDemonIgnot, 'S', Blocks.obsidian }); // Recipe \\ -- Demon Arrow -- GameRegistry.addRecipe(new ItemStack(itemDemonArrow, 2), new Object[] { "X ", "C ", "S ", 'X', itemDemonIgnot, 'S', Items.blaze_rod, 'C', Items.fire_charge }); // Smelt \\ -- Demon Ignot -- GameRegistry.addSmelting(blockDemon, new ItemStack(itemDemonIgnot), 5000F); } } entityDemonArrow package com.bowMod.bowMod; import cpw.mods.fml.relauncher.Side; import cpw.mods.fml.relauncher.SideOnly; import java.util.List; import net.minecraft.block.Block; import net.minecraft.block.material.Material; import net.minecraft.enchantment.EnchantmentHelper; import net.minecraft.entity.Entity; import net.minecraft.entity.EntityLivingBase; import net.minecraft.entity.IProjectile; import net.minecraft.entity.monster.EntityEnderman; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.entity.player.EntityPlayerMP; import net.minecraft.init.Items; import net.minecraft.item.ItemStack; import net.minecraft.nbt.NBTTagCompound; import net.minecraft.network.play.server.S2BPacketChangeGameState; 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; public class entityDemonArrow extends Entity implements IProjectile { private int field_145791_d = -1; private int field_145792_e = -1; private int field_145789_f = -1; private Block field_145790_g; private int inData; private boolean inGround; /** 1 if the player can pick up the arrow */ public int canBePickedUp; /** Seems to be some sort of timer for animating an arrow. */ public int arrowShake; /** The owner of this arrow. */ public Entity shootingEntity; private int ticksInGround; private int ticksInAir; private double damage = 250.0D; /** The amount of knockback an arrow applies when it hits a mob. */ private int knockbackStrength; private static final String __OBFID = "CL_00001715"; private void explode() { float f = 4.0F; this.worldObj.createExplosion(this, this.posX, this.posY, this.posZ, f, true); } public entityDemonArrow(World p_i1753_1_) { super(p_i1753_1_); this.renderDistanceWeight = 10.0D; this.setSize(0.5F, 0.5F); } public entityDemonArrow(World p_i1754_1_, double p_i1754_2_, double p_i1754_4_, double p_i1754_6_) { super(p_i1754_1_); this.renderDistanceWeight = 10.0D; this.setSize(0.5F, 0.5F); this.setPosition(p_i1754_2_, p_i1754_4_, p_i1754_6_); this.yOffset = 0.0F; } public entityDemonArrow(World p_i1755_1_, EntityLivingBase p_i1755_2_, EntityLivingBase p_i1755_3_, float p_i1755_4_, float p_i1755_5_) { super(p_i1755_1_); this.renderDistanceWeight = 10.0D; this.shootingEntity = p_i1755_2_; if (p_i1755_2_ instanceof EntityPlayer) { this.canBePickedUp = 1; } this.posY = p_i1755_2_.posY + (double)p_i1755_2_.getEyeHeight() - 0.10000000149011612D; double d0 = p_i1755_3_.posX - p_i1755_2_.posX; double d1 = p_i1755_3_.boundingBox.minY + (double)(p_i1755_3_.height / 3.0F) - this.posY; double d2 = p_i1755_3_.posZ - p_i1755_2_.posZ; double d3 = (double)MathHelper.sqrt_double(d0 * d0 + d2 * d2); if (d3 >= 1.0E-7D) { float f2 = (float)(Math.atan2(d2, d0) * 180.0D / Math.PI) - 90.0F; float f3 = (float)(-(Math.atan2(d1, d3) * 180.0D / Math.PI)); double d4 = d0 / d3; double d5 = d2 / d3; this.setLocationAndAngles(p_i1755_2_.posX + d4, this.posY, p_i1755_2_.posZ + d5, f2, f3); this.yOffset = 0.0F; float f4 = (float)d3 * 0.2F; this.setThrowableHeading(d0, d1 + (double)f4, d2, p_i1755_4_, p_i1755_5_); } } public entityDemonArrow(World p_i1756_1_, EntityLivingBase p_i1756_2_, float p_i1756_3_) { super(p_i1756_1_); this.renderDistanceWeight = 10.0D; this.shootingEntity = p_i1756_2_; if (p_i1756_2_ instanceof EntityPlayer) { this.canBePickedUp = 1; } this.setSize(0.5F, 0.5F); this.setLocationAndAngles(p_i1756_2_.posX, p_i1756_2_.posY + (double)p_i1756_2_.getEyeHeight(), p_i1756_2_.posZ, p_i1756_2_.rotationYaw, p_i1756_2_.rotationPitch); this.posX -= (double)(MathHelper.cos(this.rotationYaw / 180.0F * (float)Math.PI) * 0.16F); this.posY -= 0.10000000149011612D; this.posZ -= (double)(MathHelper.sin(this.rotationYaw / 180.0F * (float)Math.PI) * 0.16F); this.setPosition(this.posX, this.posY, this.posZ); this.yOffset = 0.0F; this.motionX = (double)(-MathHelper.sin(this.rotationYaw / 180.0F * (float)Math.PI) * MathHelper.cos(this.rotationPitch / 180.0F * (float)Math.PI)); this.motionZ = (double)(MathHelper.cos(this.rotationYaw / 180.0F * (float)Math.PI) * MathHelper.cos(this.rotationPitch / 180.0F * (float)Math.PI)); this.motionY = (double)(-MathHelper.sin(this.rotationPitch / 180.0F * (float)Math.PI)); this.setThrowableHeading(this.motionX, this.motionY, this.motionZ, p_i1756_3_ * 1.5F, 1.0F); } protected void entityInit() { this.dataWatcher.addObject(16, Byte.valueOf((byte)0)); } /** * Similar to setArrowHeading, it's point the throwable entity to a x, y, z direction. */ public void setThrowableHeading(double p_70186_1_, double p_70186_3_, double p_70186_5_, float p_70186_7_, float p_70186_8_) { float f2 = MathHelper.sqrt_double(p_70186_1_ * p_70186_1_ + p_70186_3_ * p_70186_3_ + p_70186_5_ * p_70186_5_); p_70186_1_ /= (double)f2; p_70186_3_ /= (double)f2; p_70186_5_ /= (double)f2; p_70186_1_ += this.rand.nextGaussian() * (double)(this.rand.nextBoolean() ? -1 : 1) * 0.007499999832361937D * (double)p_70186_8_; p_70186_3_ += this.rand.nextGaussian() * (double)(this.rand.nextBoolean() ? -1 : 1) * 0.007499999832361937D * (double)p_70186_8_; p_70186_5_ += this.rand.nextGaussian() * (double)(this.rand.nextBoolean() ? -1 : 1) * 0.007499999832361937D * (double)p_70186_8_; p_70186_1_ *= (double)p_70186_7_; p_70186_3_ *= (double)p_70186_7_; p_70186_5_ *= (double)p_70186_7_; this.motionX = p_70186_1_; this.motionY = p_70186_3_; this.motionZ = p_70186_5_; float f3 = MathHelper.sqrt_double(p_70186_1_ * p_70186_1_ + p_70186_5_ * p_70186_5_); this.prevRotationYaw = this.rotationYaw = (float)(Math.atan2(p_70186_1_, p_70186_5_) * 180.0D / Math.PI); this.prevRotationPitch = this.rotationPitch = (float)(Math.atan2(p_70186_3_, (double)f3) * 180.0D / Math.PI); this.ticksInGround = 0; } /** * Sets the position and rotation. Only difference from the other one is no bounding on the rotation. Args: posX, * posY, posZ, yaw, pitch */ @SideOnly(Side.CLIENT) public void setPositionAndRotation2(double p_70056_1_, double p_70056_3_, double p_70056_5_, float p_70056_7_, float p_70056_8_, int p_70056_9_) { this.setPosition(p_70056_1_, p_70056_3_, p_70056_5_); this.setRotation(p_70056_7_, p_70056_8_); } /** * Sets the velocity to the args. Args: x, y, z */ @SideOnly(Side.CLIENT) public void setVelocity(double p_70016_1_, double p_70016_3_, double p_70016_5_) { this.motionX = p_70016_1_; this.motionY = p_70016_3_; this.motionZ = p_70016_5_; if (this.prevRotationPitch == 0.0F && this.prevRotationYaw == 0.0F) { float f = MathHelper.sqrt_double(p_70016_1_ * p_70016_1_ + p_70016_5_ * p_70016_5_); this.prevRotationYaw = this.rotationYaw = (float)(Math.atan2(p_70016_1_, p_70016_5_) * 180.0D / Math.PI); this.prevRotationPitch = this.rotationPitch = (float)(Math.atan2(p_70016_3_, (double)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; } } /** * Called to update the entity's position/logic. */ public void onUpdate() { super.onUpdate(); 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, (double)f) * 180.0D / Math.PI); } Block block = this.worldObj.getBlock(this.field_145791_d, this.field_145792_e, this.field_145789_f); if (block.getMaterial() != Material.air) { block.setBlockBoundsBasedOnState(this.worldObj, this.field_145791_d, this.field_145792_e, this.field_145789_f); AxisAlignedBB axisalignedbb = block.getCollisionBoundingBoxFromPool(this.worldObj, this.field_145791_d, this.field_145792_e, this.field_145789_f); if (axisalignedbb != null && axisalignedbb.isVecInside(Vec3.createVectorHelper(this.posX, this.posY, this.posZ))) { this.inGround = true; } } if (this.arrowShake > 0) { --this.arrowShake; } if (this.inGround) { int j = this.worldObj.getBlockMetadata(this.field_145791_d, this.field_145792_e, this.field_145789_f); if (block == this.field_145790_g && j == this.inData) { ++this.ticksInGround; if (this.ticksInGround == 1200) { this.setDead(); } } else { this.inGround = false; this.motionX *= (double)(this.rand.nextFloat() * 0.2F); this.motionY *= (double)(this.rand.nextFloat() * 0.2F); this.motionZ *= (double)(this.rand.nextFloat() * 0.2F); this.ticksInGround = 0; this.ticksInAir = 0; } } else { ++this.ticksInAir; Vec3 vec31 = Vec3.createVectorHelper(this.posX, this.posY, this.posZ); Vec3 vec3 = Vec3.createVectorHelper(this.posX + this.motionX, this.posY + this.motionY, this.posZ + this.motionZ); MovingObjectPosition movingobjectposition = this.worldObj.func_147447_a(vec31, vec3, false, true, false); vec31 = Vec3.createVectorHelper(this.posX, this.posY, this.posZ); vec3 = Vec3.createVectorHelper(this.posX + this.motionX, this.posY + this.motionY, this.posZ + this.motionZ); worldObj.spawnParticle("largesmoke", this.posX, this.posY, this.posZ, 0.0D, 0.0D, 0.0D); if (movingobjectposition != null) { vec3 = Vec3.createVectorHelper(movingobjectposition.hitVec.xCoord, movingobjectposition.hitVec.yCoord, movingobjectposition.hitVec.zCoord); } Entity entity = null; List list = this.worldObj.getEntitiesWithinAABBExcludingEntity(this, this.boundingBox.addCoord(this.motionX, this.motionY, this.motionZ).expand(1.0D, 1.0D, 1.0D)); double d0 = 0.0D; int i; float f1; for (i = 0; i < list.size(); ++i) { Entity entity1 = (Entity)list.get(i); if (entity1.canBeCollidedWith() && (entity1 != this.shootingEntity || this.ticksInAir >= 5)) { f1 = 0.3F; explode(); AxisAlignedBB axisalignedbb1 = entity1.boundingBox.expand((double)f1, (double)f1, (double)f1); MovingObjectPosition movingobjectposition1 = axisalignedbb1.calculateIntercept(vec31, vec3); if (movingobjectposition1 != null) { double d1 = vec31.distanceTo(movingobjectposition1.hitVec); if (d1 < d0 || d0 == 0.0D) { entity = entity1; d0 = d1; } } } } if (entity != null) { movingobjectposition = new MovingObjectPosition(entity); } if (movingobjectposition != null && movingobjectposition.entityHit != null && movingobjectposition.entityHit instanceof EntityPlayer) { EntityPlayer entityplayer = (EntityPlayer)movingobjectposition.entityHit; if (entityplayer.capabilities.disableDamage || this.shootingEntity instanceof EntityPlayer && !((EntityPlayer)this.shootingEntity).canAttackPlayer(entityplayer)) { movingobjectposition = null; } } float f2; float f4; if (movingobjectposition != null) { if (movingobjectposition.entityHit != null) { f2 = MathHelper.sqrt_double(this.motionX * this.motionX + this.motionY * this.motionY + this.motionZ * this.motionZ); int k = MathHelper.ceiling_double_int((double)f2 * this.damage); if (this.getIsCritical()) { k += this.rand.nextInt(k / 2 + 2); } DamageSource damagesource = null; if (this.shootingEntity == null) { damagesource = bowMod.causeDemonArrowDamage(this, this); } else { damagesource = bowMod.causeDemonArrowDamage(this, this.shootingEntity); } if (this.isBurning() && !(movingobjectposition.entityHit instanceof EntityEnderman)) { movingobjectposition.entityHit.setFire(5); } if (movingobjectposition.entityHit.attackEntityFrom(damagesource, (float)k)) { if (movingobjectposition.entityHit instanceof EntityLivingBase) { EntityLivingBase entitylivingbase = (EntityLivingBase)movingobjectposition.entityHit; if (!this.worldObj.isRemote) { entitylivingbase.setArrowCountInEntity(entitylivingbase.getArrowCountInEntity() + 1); } if (this.knockbackStrength > 0) { f4 = MathHelper.sqrt_double(this.motionX * this.motionX + this.motionZ * this.motionZ); if (f4 > 0.0F) { movingobjectposition.entityHit.addVelocity(this.motionX * (double)this.knockbackStrength * 0.6000000238418579D / (double)f4, 0.1D, this.motionZ * (double)this.knockbackStrength * 0.6000000238418579D / (double)f4); } } if (this.shootingEntity != null && this.shootingEntity instanceof EntityLivingBase) { EnchantmentHelper.func_151384_a(entitylivingbase, this.shootingEntity); EnchantmentHelper.func_151385_b((EntityLivingBase)this.shootingEntity, entitylivingbase); } if (this.shootingEntity != null && movingobjectposition.entityHit != this.shootingEntity && movingobjectposition.entityHit instanceof EntityPlayer && this.shootingEntity instanceof EntityPlayerMP) { ((EntityPlayerMP)this.shootingEntity).playerNetServerHandler.sendPacket(new S2BPacketChangeGameState(6, 0.0F)); } } this.playSound("random.bowhit", 1.0F, 1.2F / (this.rand.nextFloat() * 0.2F + 0.9F)); if (!(movingobjectposition.entityHit instanceof EntityEnderman)) { this.setDead(); } } else { this.motionX *= -0.10000000149011612D; this.motionY *= -0.10000000149011612D; this.motionZ *= -0.10000000149011612D; this.rotationYaw += 180.0F; this.prevRotationYaw += 180.0F; this.ticksInAir = 0; } } else { this.field_145791_d = movingobjectposition.blockX; this.field_145792_e = movingobjectposition.blockY; this.field_145789_f = movingobjectposition.blockZ; this.field_145790_g = this.worldObj.getBlock(this.field_145791_d, this.field_145792_e, this.field_145789_f); this.inData = this.worldObj.getBlockMetadata(this.field_145791_d, this.field_145792_e, this.field_145789_f); this.motionX = (double)((float)(movingobjectposition.hitVec.xCoord - this.posX)); this.motionY = (double)((float)(movingobjectposition.hitVec.yCoord - this.posY)); this.motionZ = (double)((float)(movingobjectposition.hitVec.zCoord - this.posZ)); f2 = MathHelper.sqrt_double(this.motionX * this.motionX + this.motionY * this.motionY + this.motionZ * this.motionZ); this.posX -= this.motionX / (double)f2 * 0.05000000074505806D; this.posY -= this.motionY / (double)f2 * 0.05000000074505806D; this.posZ -= this.motionZ / (double)f2 * 0.05000000074505806D; this.playSound("random.bowhit", 1.0F, 1.2F / (this.rand.nextFloat() * 0.2F + 0.9F)); this.inGround = true; this.arrowShake = 7; this.setIsCritical(false); if (this.field_145790_g.getMaterial() != Material.air) { this.field_145790_g.onEntityCollidedWithBlock(this.worldObj, this.field_145791_d, this.field_145792_e, this.field_145789_f, this); } } } if (this.getIsCritical()) { for (i = 0; i < 4; ++i) { this.worldObj.spawnParticle("crit", this.posX + this.motionX * (double)i / 4.0D, this.posY + this.motionY * (double)i / 4.0D, this.posZ + this.motionZ * (double)i / 4.0D, -this.motionX, -this.motionY + 0.2D, -this.motionZ); } } this.posX += this.motionX; this.posY += this.motionY; this.posZ += this.motionZ; 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); for (this.rotationPitch = (float)(Math.atan2(this.motionY, (double)f2) * 180.0D / Math.PI); 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; float f3 = 0.99F; f1 = 0.05F; if (this.isInWater()) { for (int l = 0; l < 4; ++l) { f4 = 0.25F; this.worldObj.spawnParticle("bubble", this.posX - this.motionX * (double)f4, this.posY - this.motionY * (double)f4, this.posZ - this.motionZ * (double)f4, this.motionX, this.motionY, this.motionZ); } f3 = 0.8F; } if (this.isWet()) { this.extinguish(); } this.motionX *= (double)f3; this.motionY *= (double)f3; this.motionZ *= (double)f3; this.motionY -= (double)f1; this.setPosition(this.posX, this.posY, this.posZ); this.func_145775_I(); } } /** * (abstract) Protected helper method to write subclass entity data to NBT. */ public void writeEntityToNBT(NBTTagCompound p_70014_1_) { p_70014_1_.setShort("xTile", (short)this.field_145791_d); p_70014_1_.setShort("yTile", (short)this.field_145792_e); p_70014_1_.setShort("zTile", (short)this.field_145789_f); p_70014_1_.setShort("life", (short)this.ticksInGround); p_70014_1_.setByte("inTile", (byte)Block.getIdFromBlock(this.field_145790_g)); p_70014_1_.setByte("inData", (byte)this.inData); p_70014_1_.setByte("shake", (byte)this.arrowShake); p_70014_1_.setByte("inGround", (byte)(this.inGround ? 1 : 0)); p_70014_1_.setByte("pickup", (byte)this.canBePickedUp); p_70014_1_.setDouble("damage", this.damage); } /** * (abstract) Protected helper method to read subclass entity data from NBT. */ public void readEntityFromNBT(NBTTagCompound p_70037_1_) { this.field_145791_d = p_70037_1_.getShort("xTile"); this.field_145792_e = p_70037_1_.getShort("yTile"); this.field_145789_f = p_70037_1_.getShort("zTile"); this.ticksInGround = p_70037_1_.getShort("life"); this.field_145790_g = Block.getBlockById(p_70037_1_.getByte("inTile") & 255); this.inData = p_70037_1_.getByte("inData") & 255; this.arrowShake = p_70037_1_.getByte("shake") & 255; this.inGround = p_70037_1_.getByte("inGround") == 1; if (p_70037_1_.hasKey("damage", 99)) { this.damage = p_70037_1_.getDouble("damage"); } if (p_70037_1_.hasKey("pickup", 99)) { this.canBePickedUp = p_70037_1_.getByte("pickup"); } else if (p_70037_1_.hasKey("player", 99)) { this.canBePickedUp = p_70037_1_.getBoolean("player") ? 1 : 0; } } /** * Called by a player entity when they collide with an entity */ public void onCollideWithPlayer(EntityPlayer p_70100_1_) { if (!this.worldObj.isRemote && this.inGround && this.arrowShake <= 0) { boolean flag = this.canBePickedUp == 1 || this.canBePickedUp == 2 && p_70100_1_.capabilities.isCreativeMode; if (this.canBePickedUp == 1 && !p_70100_1_.inventory.addItemStackToInventory(new ItemStack(Items.arrow, 1))) { flag = false; } if (flag) { this.playSound("random.pop", 0.2F, ((this.rand.nextFloat() - this.rand.nextFloat()) * 0.7F + 1.0F) * 2.0F); p_70100_1_.onItemPickup(this, 1); this.setDead(); } } } /** * returns if this entity triggers Block.onEntityWalking on the blocks they walk on. used for spiders and wolves to * prevent them from trampling crops */ protected boolean canTriggerWalking() { return false; } @SideOnly(Side.CLIENT) public float getShadowSize() { return 0.0F; } public void setDamage(double p_70239_1_) { this.damage = p_70239_1_; } public double getDamage() { return this.damage; } /** * Sets the amount of knockback the arrow applies when it hits a mob. */ public void setKnockbackStrength(int p_70240_1_) { this.knockbackStrength = p_70240_1_; } /** * If returns false, the item will not inflict any damage against entities. */ public boolean canAttackWithItem() { return false; } /** * Whether the arrow has a stream of critical hit particles flying behind it. */ public void setIsCritical(boolean p_70243_1_) { byte b0 = this.dataWatcher.getWatchableObjectByte(16); if (p_70243_1_) { this.dataWatcher.updateObject(16, Byte.valueOf((byte)(b0 | 1))); } else { this.dataWatcher.updateObject(16, Byte.valueOf((byte)(b0 & -2))); } } /** * Whether the arrow has a stream of critical hit particles flying behind it. */ public boolean getIsCritical() { byte b0 = this.dataWatcher.getWatchableObjectByte(16); return (b0 & 1) != 0; } } Finally, my itemDemonArrow package com.bowMod.bowMod; import cpw.mods.fml.relauncher.Side; import cpw.mods.fml.relauncher.SideOnly; import net.minecraft.item.EnumRarity; import net.minecraft.item.Item; import net.minecraft.item.ItemStack; public class itemDemonArrow extends Item { @Override @SideOnly(Side.CLIENT) public EnumRarity getRarity(ItemStack par1ItemStack){ return EnumRarity.uncommon; } public itemDemonArrow(){ setTextureName(bowMod.MODID + ":" + "itemDemonArrow"); } }
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