mirror of
https://github.com/plexusorg/Plex-FAWE.git
synced 2024-09-20 06:18:22 +00:00
290 lines
10 KiB
Java
290 lines
10 KiB
Java
// $Id$
|
|
/*
|
|
* WorldEdit
|
|
* Copyright (C) 2010, 2011 sk89q <http://www.sk89q.com>
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package com.sk89q.worldedit.data;
|
|
|
|
import com.sk89q.worldedit.blocks.BlockID;
|
|
|
|
/**
|
|
* Block data related classes.
|
|
*
|
|
* @author sk89q
|
|
*/
|
|
public final class BlockData {
|
|
/**
|
|
* Rotate a block's data value 90 degrees (north->east->south->west->north);
|
|
*
|
|
* @param type
|
|
* @param data
|
|
* @return
|
|
*/
|
|
public static int rotate90(int type, int data) {
|
|
if (type == BlockID.TORCH
|
|
|| type == BlockID.REDSTONE_TORCH_OFF
|
|
|| type == BlockID.REDSTONE_TORCH_ON) {
|
|
switch (data) {
|
|
case 1: return 3;
|
|
case 2: return 4;
|
|
case 3: return 2;
|
|
case 4: return 1;
|
|
}
|
|
} else if (type == BlockID.MINECART_TRACKS) {
|
|
switch (data) {
|
|
case 0: return 1;
|
|
case 1: return 0;
|
|
case 2: return 5;
|
|
case 3: return 4;
|
|
case 4: return 2;
|
|
case 5: return 3;
|
|
case 6: return 7;
|
|
case 7: return 8;
|
|
case 8: return 9;
|
|
case 9: return 6;
|
|
}
|
|
} else if (type == BlockID.WOODEN_STAIRS
|
|
|| type == BlockID.COBBLESTONE_STAIRS) {
|
|
switch (data) {
|
|
case 0: return 2;
|
|
case 1: return 3;
|
|
case 2: return 1;
|
|
case 3: return 0;
|
|
}
|
|
} else if (type == BlockID.LEVER) {
|
|
int thrown = data & 0x8;
|
|
int withoutThrown = data ^ 0x8;
|
|
switch (withoutThrown) {
|
|
case 1: return 3 | thrown;
|
|
case 2: return 4 | thrown;
|
|
case 3: return 2 | thrown;
|
|
case 4: return 1 | thrown;
|
|
}
|
|
} else if (type == BlockID.WOODEN_DOOR
|
|
|| type == BlockID.IRON_DOOR) {
|
|
int topHalf = data & 0x8;
|
|
int swung = data & 0x4;
|
|
int withoutFlags = data ^ (0x8 | 0x4);
|
|
switch (withoutFlags) {
|
|
case 0: return 1 | topHalf | swung;
|
|
case 1: return 2 | topHalf | swung;
|
|
case 2: return 3 | topHalf | swung;
|
|
case 3: return 0 | topHalf | swung;
|
|
}
|
|
} else if (type == BlockID.STONE_BUTTON) {
|
|
int thrown = data & 0x8;
|
|
int withoutThrown = data ^ 0x8;
|
|
switch (withoutThrown) {
|
|
case 1: return 3 | thrown;
|
|
case 2: return 4 | thrown;
|
|
case 3: return 2 | thrown;
|
|
case 4: return 1 | thrown;
|
|
}
|
|
} else if (type == BlockID.SIGN_POST) {
|
|
return (data + 4) % 16;
|
|
} else if (type == BlockID.LADDER
|
|
|| type == BlockID.WALL_SIGN
|
|
|| type == BlockID.FURNACE
|
|
|| type == BlockID.BURNING_FURNACE
|
|
|| type == BlockID.DISPENSER) {
|
|
switch (data) {
|
|
case 2: return 5;
|
|
case 3: return 4;
|
|
case 4: return 2;
|
|
case 5: return 3;
|
|
}
|
|
} else if (type == BlockID.PUMPKIN
|
|
|| type == BlockID.JACKOLANTERN) {
|
|
switch (data) {
|
|
case 0: return 1;
|
|
case 1: return 2;
|
|
case 2: return 3;
|
|
case 3: return 0;
|
|
}
|
|
} else if (type == BlockID.REDSTONE_REPEATER_OFF
|
|
|| type == BlockID.REDSTONE_REPEATER_ON) {
|
|
int dir = data & 0x03;
|
|
int delay = data - dir;
|
|
switch (dir) {
|
|
case 0: return 1 | delay;
|
|
case 1: return 2 | delay;
|
|
case 2: return 3 | delay;
|
|
case 3: return 0 | delay;
|
|
}
|
|
} else if (type == BlockID.TRAP_DOOR) {
|
|
int open = data & 0x4;
|
|
int withoutOpen = data ^ 0x4;
|
|
switch (withoutOpen) {
|
|
case 0: return 3 | open;
|
|
case 1: return 2 | open;
|
|
case 2: return 0 | open;
|
|
case 3: return 1 | open;
|
|
}
|
|
} else if (type == BlockID.PISTON_BASE || type == BlockID.PISTON_STICKY_BASE || type == BlockID.PISTON_EXTENSION) {
|
|
switch(data) {
|
|
case 0: return 0;
|
|
case 1: return 1;
|
|
case 2: return 5;
|
|
case 3: return 4;
|
|
case 4: return 2;
|
|
case 5: return 3;
|
|
}
|
|
}
|
|
|
|
return data;
|
|
}
|
|
|
|
/**
|
|
* Rotate a block's data value -90 degrees (north<-east<-south<-west<-north);
|
|
*
|
|
* @param type
|
|
* @param data
|
|
* @return
|
|
*/
|
|
public static int rotate90Reverse(int type, int data) {
|
|
// case ([0-9]+): return ([0-9]+) -> case \2: return \1
|
|
|
|
if (type == BlockID.TORCH
|
|
|| type == BlockID.REDSTONE_TORCH_OFF
|
|
|| type == BlockID.REDSTONE_TORCH_ON) {
|
|
switch (data) {
|
|
case 3: return 1;
|
|
case 4: return 2;
|
|
case 2: return 3;
|
|
case 1: return 4;
|
|
}
|
|
} else if (type == BlockID.MINECART_TRACKS) {
|
|
switch (data) {
|
|
case 1: return 0;
|
|
case 0: return 1;
|
|
case 5: return 2;
|
|
case 4: return 3;
|
|
case 2: return 4;
|
|
case 3: return 5;
|
|
case 7: return 6;
|
|
case 8: return 7;
|
|
case 9: return 8;
|
|
case 6: return 9;
|
|
}
|
|
} else if (type == BlockID.WOODEN_STAIRS
|
|
|| type == BlockID.COBBLESTONE_STAIRS) {
|
|
switch (data) {
|
|
case 2: return 0;
|
|
case 3: return 1;
|
|
case 1: return 2;
|
|
case 0: return 3;
|
|
}
|
|
} else if (type == BlockID.LEVER) {
|
|
int thrown = data & 0x8;
|
|
int withoutThrown = data ^ 0x8;
|
|
switch (withoutThrown) {
|
|
case 3: return 1 | thrown;
|
|
case 4: return 2 | thrown;
|
|
case 2: return 3 | thrown;
|
|
case 1: return 4 | thrown;
|
|
}
|
|
} else if (type == BlockID.WOODEN_DOOR
|
|
|| type == BlockID.IRON_DOOR) {
|
|
int topHalf = data & 0x8;
|
|
int swung = data & 0x4;
|
|
int withoutFlags = data ^ (0x8 | 0x4);
|
|
switch (withoutFlags) {
|
|
case 1: return 0 | topHalf | swung;
|
|
case 2: return 1 | topHalf | swung;
|
|
case 3: return 2 | topHalf | swung;
|
|
case 0: return 3 | topHalf | swung;
|
|
}
|
|
} else if (type == BlockID.STONE_BUTTON) {
|
|
int thrown = data & 0x8;
|
|
int withoutThrown = data ^ 0x8;
|
|
switch (withoutThrown) {
|
|
case 3: return 1 | thrown;
|
|
case 4: return 2 | thrown;
|
|
case 2: return 3 | thrown;
|
|
case 1: return 4 | thrown;
|
|
}
|
|
} else if (type == BlockID.SIGN_POST) {
|
|
int newData = (data - 4);
|
|
if (newData < 0) {
|
|
newData += 16;
|
|
}
|
|
return newData;
|
|
} else if (type == BlockID.LADDER
|
|
|| type == BlockID.WALL_SIGN
|
|
|| type == BlockID.FURNACE
|
|
|| type == BlockID.BURNING_FURNACE
|
|
|| type == BlockID.DISPENSER) {
|
|
switch (data) {
|
|
case 5: return 2;
|
|
case 4: return 3;
|
|
case 2: return 4;
|
|
case 3: return 5;
|
|
}
|
|
} else if (type == BlockID.PUMPKIN
|
|
|| type == BlockID.JACKOLANTERN) {
|
|
switch (data) {
|
|
case 1: return 0;
|
|
case 2: return 1;
|
|
case 3: return 2;
|
|
case 0: return 3;
|
|
}
|
|
} else if (type == BlockID.REDSTONE_REPEATER_OFF
|
|
|| type == BlockID.REDSTONE_REPEATER_ON) {
|
|
int dir = data & 0x03;
|
|
int delay = data ^ 0x03;
|
|
switch (dir) {
|
|
case 1: return 0 | delay;
|
|
case 2: return 1 | delay;
|
|
case 3: return 2 | delay;
|
|
case 0: return 3 | delay;
|
|
}
|
|
} else if (type == BlockID.TRAP_DOOR) {
|
|
int open = data & 0x4;
|
|
int withoutOpen = data ^ 0x4;
|
|
switch (withoutOpen) {
|
|
case 3: return 0 | open;
|
|
case 2: return 1 | open;
|
|
case 0: return 2 | open;
|
|
case 1: return 3 | open;
|
|
}
|
|
} else if (type == BlockID.PISTON_BASE || type == BlockID.PISTON_STICKY_BASE || type == BlockID.PISTON_EXTENSION) {
|
|
int dir = data & 0x8;
|
|
switch(dir) {
|
|
case 0: return 0;
|
|
case 1: return 1;
|
|
case 2: return 4;
|
|
case 3: return 5;
|
|
case 4: return 3;
|
|
case 5: return 2;
|
|
}
|
|
}
|
|
|
|
return data;
|
|
}
|
|
|
|
/**
|
|
* Flip a block's data value.
|
|
*
|
|
* @param type
|
|
* @param data
|
|
* @return
|
|
*/
|
|
public static int flip(int type, int data) {
|
|
return rotate90(type, rotate90(type, data));
|
|
}
|
|
}
|