initial commit

java/src/game/item/ItemDoor.java

@@ -0,0 +1,97 @@
+package game.item;
+
+import game.block.Block;
+import game.block.BlockDoor;
+import game.entity.npc.EntityNPC;
+import game.init.Blocks;
+import game.material.Material;
+import game.world.BlockPos;
+import game.world.Facing;
+import game.world.State;
+import game.world.World;
+
+public class ItemDoor extends Item
+{
+    private Block block;
+
+    public ItemDoor(Block block)
+    {
+        this.block = block;
+        this.setTab(block.getMaterial() == Material.wood ? CheatTab.tabWood : CheatTab.tabTech);
+    }
+
+    public Block getBlock()
+    {
+        return this.block;
+    }
+
+    /**
+     * 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.UP)
+        {
+            return false;
+        }
+        else
+        {
+            State iblockstate = worldIn.getState(pos);
+            Block block = iblockstate.getBlock();
+
+            if (!block.isReplaceable(worldIn, pos))
+            {
+                pos = pos.offset(side);
+            }
+
+            if (!playerIn.canPlayerEdit(pos, side, stack))
+            {
+                return false;
+            }
+            else if (!this.block.canPlaceBlockAt(worldIn, pos))
+            {
+                return false;
+            }
+            else
+            {
+                placeDoor(worldIn, pos, Facing.fromAngle((double)playerIn.rotYaw), this.block, true);
+                --stack.stackSize;
+                return true;
+            }
+        }
+    }
+
+    public static void placeDoor(World worldIn, BlockPos pos, Facing facing, Block door, boolean update)
+    {
+        BlockPos blockpos = pos.offset(facing.rotateY());
+        BlockPos blockpos1 = pos.offset(facing.rotateYCCW());
+        int i = (worldIn.getState(blockpos1).getBlock().isNormalCube() ? 1 : 0) + (worldIn.getState(blockpos1.up()).getBlock().isNormalCube() ? 1 : 0);
+        int j = (worldIn.getState(blockpos).getBlock().isNormalCube() ? 1 : 0) + (worldIn.getState(blockpos.up()).getBlock().isNormalCube() ? 1 : 0);
+        boolean flag = worldIn.getState(blockpos1).getBlock() == door || worldIn.getState(blockpos1.up()).getBlock() == door;
+        boolean flag1 = worldIn.getState(blockpos).getBlock() == door || worldIn.getState(blockpos.up()).getBlock() == door;
+        boolean flag2 = false;
+
+        if (flag && !flag1 || j > i)
+        {
+            flag2 = true;
+        }
+
+        BlockPos blockpos2 = pos.up();
+        State iblockstate = door.getState().withProperty(BlockDoor.FACING, facing).withProperty(BlockDoor.HINGE, flag2 ? BlockDoor.EnumHingePosition.RIGHT : BlockDoor.EnumHingePosition.LEFT);
+        worldIn.setState(pos, iblockstate.withProperty(BlockDoor.HALF, BlockDoor.EnumDoorHalf.LOWER), 2);
+        worldIn.setState(blockpos2, iblockstate.withProperty(BlockDoor.HALF, BlockDoor.EnumDoorHalf.UPPER), 2);
+        if(update) {
+	        worldIn.notifyNeighborsOfStateChange(pos, door);
+	        worldIn.notifyNeighborsOfStateChange(blockpos2, door);
+        }
+    }
+    
+    public boolean isMagnetic() {
+    	return this.block == Blocks.iron_door;
+    }
+
+    public String getDisplay(ItemStack stack)
+    {
+        return this.block.getDisplay();
+    }
+}