initial commit

java/src/game/item/ItemSign.java

@@ -0,0 +1,93 @@
+package game.item;
+
+import game.ExtMath;
+import game.block.Block;
+import game.block.BlockStandingSign;
+import game.block.BlockWallSign;
+import game.entity.npc.EntityNPC;
+import game.init.Blocks;
+import game.tileentity.TileEntity;
+import game.tileentity.TileEntitySign;
+import game.world.BlockPos;
+import game.world.Facing;
+import game.world.World;
+
+public class ItemSign extends Item
+{
+    public ItemSign()
+    {
+        this.setTab(CheatTab.tabDeco);
+    }
+
+    public Block getBlock()
+    {
+        return Blocks.sign;
+    }
+
+    /**
+     * Called when a Block is right-clicked with this Item
+     */
+    public boolean onItemUse(ItemStack stack, EntityNPC playerIn, World worldIn, BlockPos pos, Facing side, float hitX, float hitY, float hitZ)
+    {
+        if (side == Facing.DOWN)
+        {
+            return false;
+        }
+        else if (!worldIn.getState(pos).getBlock().getMaterial().isSolid())
+        {
+            return false;
+        }
+        else
+        {
+            pos = pos.offset(side);
+
+            if (!playerIn.canPlayerEdit(pos, side, stack))
+            {
+                return false;
+            }
+            else if (!Blocks.sign.canPlaceBlockAt(worldIn, pos))
+            {
+                return false;
+            }
+            else if (worldIn.client)
+            {
+                return true;
+            }
+            else
+            {
+                if (side == Facing.UP)
+                {
+                    int i = ExtMath.floord((double)((playerIn.rotYaw + 180.0F) * 16.0F / 360.0F) + 0.5D) & 15;
+                    worldIn.setState(pos, Blocks.sign.getState().withProperty(BlockStandingSign.ROTATION, Integer.valueOf(i)), 3);
+                }
+                else
+                {
+                    worldIn.setState(pos, Blocks.wall_sign.getState().withProperty(BlockWallSign.FACING, side), 3);
+                }
+
+                --stack.stackSize;
+                TileEntity tileentity = worldIn.getTileEntity(pos);
+
+                if (tileentity instanceof TileEntitySign && !ItemBlock.setTileEntityNBT(worldIn, playerIn, pos, stack))
+                {
+                    playerIn.openEditSign((TileEntitySign)tileentity);
+                }
+
+                return true;
+            }
+        }
+    }
+    
+//    public Set<String> getValidTags() {
+//    	return Sets.newHashSet("BlockEntityTag");
+//    }
+//    
+//    protected boolean validateNbt(NBTTagCompound tag) {
+//    	if(tag.hasKey("BlockEntityTag")) {
+//    		if(!tag.hasKey("BlockEntityTag", 10)) {
+//        		return false;
+//        	}
+//    	}
+//    	return true;
+//    }
+}