001 package net.minecraft.item;
002
003 import cpw.mods.fml.common.Side;
004 import cpw.mods.fml.common.asm.SideOnly;
005 import java.util.Iterator;
006 import java.util.List;
007 import net.minecraft.block.Block;
008 import net.minecraft.creativetab.CreativeTabs;
009 import net.minecraft.entity.Entity;
010 import net.minecraft.entity.EntityEggInfo;
011 import net.minecraft.entity.EntityList;
012 import net.minecraft.entity.EntityLiving;
013 import net.minecraft.entity.player.EntityPlayer;
014 import net.minecraft.util.Facing;
015 import net.minecraft.util.StatCollector;
016 import net.minecraft.world.World;
017
018 public class ItemMonsterPlacer extends Item
019 {
020 public ItemMonsterPlacer(int par1)
021 {
022 super(par1);
023 this.setHasSubtypes(true);
024 this.setCreativeTab(CreativeTabs.tabMisc);
025 }
026
027 public String getItemDisplayName(ItemStack par1ItemStack)
028 {
029 String var2 = ("" + StatCollector.translateToLocal(this.getItemName() + ".name")).trim();
030 String var3 = EntityList.getStringFromID(par1ItemStack.getItemDamage());
031
032 if (var3 != null)
033 {
034 var2 = var2 + " " + StatCollector.translateToLocal("entity." + var3 + ".name");
035 }
036
037 return var2;
038 }
039
040 @SideOnly(Side.CLIENT)
041 public int getColorFromItemStack(ItemStack par1ItemStack, int par2)
042 {
043 EntityEggInfo var3 = (EntityEggInfo)EntityList.entityEggs.get(Integer.valueOf(par1ItemStack.getItemDamage()));
044 return var3 != null ? (par2 == 0 ? var3.primaryColor : var3.secondaryColor) : 16777215;
045 }
046
047 /**
048 * Callback for item usage. If the item does something special on right clicking, he will have one of those. Return
049 * True if something happen and false if it don't. This is for ITEMS, not BLOCKS
050 */
051 public boolean onItemUse(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10)
052 {
053 if (par3World.isRemote)
054 {
055 return true;
056 }
057 else
058 {
059 int var11 = par3World.getBlockId(par4, par5, par6);
060 par4 += Facing.offsetsXForSide[par7];
061 par5 += Facing.offsetsYForSide[par7];
062 par6 += Facing.offsetsZForSide[par7];
063 double var12 = 0.0D;
064
065 if (par7 == 1 && Block.blocksList[var11] != null && Block.blocksList[var11].getRenderType() == 11)
066 {
067 var12 = 0.5D;
068 }
069
070 if (spawnCreature(par3World, par1ItemStack.getItemDamage(), (double)par4 + 0.5D, (double)par5 + var12, (double)par6 + 0.5D) != null && !par2EntityPlayer.capabilities.isCreativeMode)
071 {
072 --par1ItemStack.stackSize;
073 }
074
075 return true;
076 }
077 }
078
079 /**
080 * Spawns the creature specified by the egg's type in the location specified by the last three parameters.
081 * Parameters: world, entityID, x, y, z.
082 */
083 public static Entity spawnCreature(World par0World, int par1, double par2, double par4, double par6)
084 {
085 if (!EntityList.entityEggs.containsKey(Integer.valueOf(par1)))
086 {
087 return null;
088 }
089 else
090 {
091 Entity var8 = null;
092
093 for (int var9 = 0; var9 < 1; ++var9)
094 {
095 var8 = EntityList.createEntityByID(par1, par0World);
096
097 if (var8 != null)
098 {
099 var8.setLocationAndAngles(par2, par4, par6, par0World.rand.nextFloat() * 360.0F, 0.0F);
100 ((EntityLiving)var8).initCreature();
101 par0World.spawnEntityInWorld(var8);
102 ((EntityLiving)var8).playLivingSound();
103 }
104 }
105
106 return var8;
107 }
108 }
109
110 @SideOnly(Side.CLIENT)
111 public boolean requiresMultipleRenderPasses()
112 {
113 return true;
114 }
115
116 @SideOnly(Side.CLIENT)
117
118 /**
119 * Gets an icon index based on an item's damage value and the given render pass
120 */
121 public int getIconFromDamageForRenderPass(int par1, int par2)
122 {
123 return par2 > 0 ? super.getIconFromDamageForRenderPass(par1, par2) + 16 : super.getIconFromDamageForRenderPass(par1, par2);
124 }
125
126 @SideOnly(Side.CLIENT)
127
128 /**
129 * returns a list of items with the same ID, but different meta (eg: dye returns 16 items)
130 */
131 public void getSubItems(int par1, CreativeTabs par2CreativeTabs, List par3List)
132 {
133 Iterator var4 = EntityList.entityEggs.values().iterator();
134
135 while (var4.hasNext())
136 {
137 EntityEggInfo var5 = (EntityEggInfo)var4.next();
138 par3List.add(new ItemStack(par1, 1, var5.spawnedID));
139 }
140 }
141 }