97 lines
2.2 KiB
JavaScript
97 lines
2.2 KiB
JavaScript
|
'use strict';
|
||
|
/*global require, echo,__plugin*/
|
||
|
var Drone = require('./drone').Drone;
|
||
|
/************************************************************************
|
||
|
### Drone.sign() method
|
||
|
|
||
|
Signs must use block 63 (stand-alone signs) or 68 (signs on walls)
|
||
|
|
||
|
#### Parameters
|
||
|
|
||
|
* message - can be a string or an array of strings.
|
||
|
* block - can be 63 or 68
|
||
|
|
||
|
#### Example
|
||
|
|
||
|
To create a free-standing sign...
|
||
|
|
||
|
drone.sign(["Hello","World"],63);
|
||
|
|
||
|
![ground sign](img/signex1.png)
|
||
|
|
||
|
... to create a wall mounted sign...
|
||
|
|
||
|
drone.sign(["Welcome","to","Scriptopia"], 68 );
|
||
|
|
||
|
![wall sign](img/signex2.png)
|
||
|
|
||
|
***/
|
||
|
function putSign( drone, texts, blockId, meta ) {
|
||
|
var i,
|
||
|
block,
|
||
|
state,
|
||
|
getState,
|
||
|
isSign,
|
||
|
setLine;
|
||
|
|
||
|
if ( blockId != 63 && blockId != 68 ) {
|
||
|
throw new Error( 'Invalid Parameter: blockId must be 63 or 68' );
|
||
|
}
|
||
|
drone.setBlock( blockId, meta);
|
||
|
block = drone.getBlock();
|
||
|
if (__plugin.canary){
|
||
|
isSign = function(block){
|
||
|
var sign = block.getTileEntity();
|
||
|
return sign.setTextOnLine;
|
||
|
};
|
||
|
setLine = function( block, i, text) {
|
||
|
var sign = block.getTileEntity();
|
||
|
sign.setTextOnLine( text, i );
|
||
|
sign.update();
|
||
|
};
|
||
|
}
|
||
|
if (__plugin.bukkit){
|
||
|
isSign = function(block){ return block.state && block.state.setLine; };
|
||
|
setLine = function( block, i, text) {
|
||
|
var sign = block.state;
|
||
|
sign.setLine( i, text );
|
||
|
sign.update(true);
|
||
|
};
|
||
|
}
|
||
|
if ( isSign(block) ) {
|
||
|
for ( i = 0; i < texts.length; i++ ) {
|
||
|
setLine(block, i % 4, texts[ i ] );
|
||
|
}
|
||
|
}
|
||
|
};
|
||
|
function sign( message, block ) {
|
||
|
if ( message.constructor != Array ) {
|
||
|
message = [message];
|
||
|
}
|
||
|
var bm = this._getBlockIdAndMeta( block );
|
||
|
block = bm[0];
|
||
|
var meta = bm[1];
|
||
|
if ( block != 63 && block != 68 ) {
|
||
|
var usage = 'Usage: sign("message", "63:1") or sign("message","68:1")';
|
||
|
if ( this.player ) {
|
||
|
echo( this.player, usage);
|
||
|
}
|
||
|
console.error(usage);
|
||
|
return;
|
||
|
}
|
||
|
if ( block == 68 ) {
|
||
|
meta = Drone.PLAYER_SIGN_FACING[ this.dir % 4 ];
|
||
|
this.back();
|
||
|
}
|
||
|
if ( block == 63 ) {
|
||
|
meta = ( 12 + ( ( this.dir + 2 ) * 4 ) ) % 16;
|
||
|
}
|
||
|
this.then(function(){
|
||
|
putSign( this, message, block, meta);
|
||
|
if ( block == 68 ) {
|
||
|
this.fwd();
|
||
|
}
|
||
|
});
|
||
|
}
|
||
|
Drone.extend(sign);
|