001 package net.minecraft.src; 002 003 public class ItemFireball extends Item 004 { 005 public ItemFireball(int par1) 006 { 007 super(par1); 008 this.setCreativeTab(CreativeTabs.tabMisc); 009 } 010 011 /** 012 * Callback for item usage. If the item does something special on right clicking, he will have one of those. Return 013 * True if something happen and false if it don't. This is for ITEMS, not BLOCKS 014 */ 015 public boolean onItemUse(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10) 016 { 017 if (par3World.isRemote) 018 { 019 return true; 020 } 021 else 022 { 023 if (par7 == 0) 024 { 025 --par5; 026 } 027 028 if (par7 == 1) 029 { 030 ++par5; 031 } 032 033 if (par7 == 2) 034 { 035 --par6; 036 } 037 038 if (par7 == 3) 039 { 040 ++par6; 041 } 042 043 if (par7 == 4) 044 { 045 --par4; 046 } 047 048 if (par7 == 5) 049 { 050 ++par4; 051 } 052 053 if (!par2EntityPlayer.canPlayerEdit(par4, par5, par6, par7, par1ItemStack)) 054 { 055 return false; 056 } 057 else 058 { 059 int var11 = par3World.getBlockId(par4, par5, par6); 060 061 if (var11 == 0) 062 { 063 par3World.playSoundEffect((double)par4 + 0.5D, (double)par5 + 0.5D, (double)par6 + 0.5D, "fire.ignite", 1.0F, itemRand.nextFloat() * 0.4F + 0.8F); 064 par3World.setBlockWithNotify(par4, par5, par6, Block.fire.blockID); 065 } 066 067 if (!par2EntityPlayer.capabilities.isCreativeMode) 068 { 069 --par1ItemStack.stackSize; 070 } 071 072 return true; 073 } 074 } 075 } 076 }