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Added first draft of Drone.copy() and Drone.paste() methods (paste needs work to handle 'facing' blocks)

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This commit is contained in:
walterhiggins 2012-12-30 09:06:38 +00:00
parent ea6fe1e061
commit 179b3ee4a1
2 changed files with 211 additions and 27 deletions
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80
CommandScript.java
View file

@ -88,6 +88,23 @@ public class CommandScript extends CommandBase {
EntityPlayer player = (EntityPlayer)CommandScript.sender;
player.worldObj.setBlockAndMetadata(x,y,z,blockId,meta);
}
//
// returns the block id and metadata at a given location in the world
// e.g. returns "98" for a stone block or "98:2" for a mossy stone block.
//
public static String getBlockImpl(int x, int y, int z)
{
EntityPlayer player = (EntityPlayer)CommandScript.sender;
World world = player.worldObj;
int blockId = world.getBlockId(x,y,z);
int metadata = world.getBlockMetadata(x,y,z);
if (metadata !=0){
return "" + blockId + ":" + metadata;
}else{
return "" + blockId;
}
}
public String getCommandName() {
return "js";
@ -119,6 +136,7 @@ public class CommandScript extends CommandBase {
,"getPlayerPos"
,"getMousePos"
,"putBlock"
,"getBlock"
,"putSign"
};
importer.defineFunctionProperties(names, CommandScript.class,ScriptableObject.DONTENUM);
@ -224,6 +242,7 @@ public class CommandScript extends CommandBase {
"load() (with no params) lets you choose a script file",
"getPlayerPos() returns player coords",
"getMousePos() returns mouse/crosshair coords",
"getBlock(x,y,z) returns the block and metadata e.g. '98' for a stone block or '98:2' for a mossy stone block",
"putBlock(x,y,z,blockId,meta) e.g. putBlock(100,2,50,44,2) puts a sandstone slab (44:2) at position 100,2,50. See http://www.minecraftinfo.com/idlist.htm for block ids"
};
print(cx,thisObj,helpArgs,funObj);
@ -251,14 +270,36 @@ public class CommandScript extends CommandBase {
public static PlayerPos getMousePos(Context cx, Scriptable thisObj,Object[] args, Function funObj){
return getMousePosImpl();
}
public static void putBlock(Context cx, Scriptable thisObj,Object[] args, Function funObj){
int x = new Double(args[0].toString()).intValue();
int y = new Double(args[1].toString()).intValue();
int z = new Double(args[2].toString()).intValue();
int b = new Double(args[3].toString()).intValue();
int m = new Double(args[4].toString()).intValue();
public static void putBlock(Context cx, Scriptable thisObj,Object[] args, Function funObj)
{
int x;
int y;
int z;
int b;
int m;
if (args.length == 2){
PlayerPos mousePos = getMousePosImpl();
if (mousePos != null){
x = (int)mousePos.x;
y = (int)mousePos.y;
z = (int)mousePos.z;
b = new Double(args[0].toString()).intValue();
m = new Double(args[1].toString()).intValue();
}else{
return;
}
}else {
x = new Double(args[0].toString()).intValue();
y = new Double(args[1].toString()).intValue();
z = new Double(args[2].toString()).intValue();
b = new Double(args[3].toString()).intValue();
m = new Double(args[4].toString()).intValue();
}
putBlockImpl(x,y,z,b,m);
switch (b){
switch (b)
{
case 6:
EntityPlayer player = (EntityPlayer)CommandScript.sender;
World world = player.worldObj;
@ -266,6 +307,31 @@ public class CommandScript extends CommandBase {
break;
}
}
//
// gets the blockId and metadata at the given coords
// if no coords are provided then the mouse position is used instead.
//
public static String getBlock(Context cx, Scriptable thisObj,Object[] args, Function funObj){
int x;
int y;
int z;
if (args.length != 0){
x = new Double(args[0].toString()).intValue();
y = new Double(args[1].toString()).intValue();
z = new Double(args[2].toString()).intValue();
}else{
PlayerPos mousePos = getMousePosImpl();
if (mousePos != null){
x = (int)mousePos.x;
y = (int)mousePos.y;
z = (int)mousePos.z;
}else{
return null;
}
}
return getBlockImpl(x,y,z);
}
public static void putSign(Context cx, Scriptable thisObj,Object[] args, Function funObj){
List jsArray = (List)args[0];
System.out.println("putSign jsArray=" + jsArray);

158
drone.js
View file

@ -79,7 +79,9 @@ var Drone = {
// the box() method is the main method for building things.
// parameters
// ----------
// b - the block id - e.g. 6 for an oak sapling or '6:2' for a birch sapling.
// b - the block id - e.g. 6 for an oak sapling or '6:2' for a birch sapling.
// An array of block ids can also be used in which case each block in the array
// will be placed in turn.
// w - the width of the structure (optional - default value is 1)
// h - the height of the structure (optional - default value is 1)
// d - the depth of the structure - NB this is *not* how deep underground the structure lies - this is
@ -116,7 +118,23 @@ var Drone = {
oak: function(){},
spruce: function(){},
birch: function(){},
jungle: function(){}
jungle: function(){},
//
// rand takes either an array (if each blockid is the same weight)
// or an object where each property is a blockid and the value is it's weight (an integer)
// e.g.
// rand([98,'98:1','98:2'],w,d,h) will place random blocks stone, mossy stone and cracked stone (each block has the same chance of being picked)
// rand({98: 5, '98:1': 3,'98:2': 2},w,d,h) will place random blocks stone has a 50% chance of being picked,
// mossy stone has a 30% chance and cracked stone has just a 20% chance of being picked.
//
rand: function(distribution,w,h,d){},
//
// places random flowers and long grass (similar to the effect of placing bonemeal on grass)
//
garden: function(w,d){},
copy: function(name,w,h,d){},
paste: function(name){}
};
//
// Implementation
@ -221,13 +239,6 @@ var Drone = {
Drone.prototype.cuboid = function(block,w,h,d){
var md = 0;
if (typeof block == 'object'){
block = block.blockID;
}else{
var bm = _getBlockIdAndMeta(block);
block = bm[0];
md = bm[1];
}
if (typeof h == "undefined"){
h = 1;
}
@ -237,11 +248,25 @@ var Drone = {
if (typeof w == "undefined"){
w = 1;
}
var bi = 0;
var that = this;
_traverse[this.dir].width(that,w,function(){
_traverseHeight(that,h,function(){
_traverse[that.dir].depth(that,d,function(){
putBlock(that.x,that.y,that.z,block,md);
//
// wph 20121229 - slower but supports random blocks
//
var cb = 0;
if (block.constructor == Array){
cb = block[bi%block.length];
}else{
cb = block;
}
var bm = _getBlockIdAndMeta(cb);
cb = bm[0];
md = bm[1];
putBlock(that.x,that.y,that.z,cb,md);
bi++;
});
});
});
@ -388,7 +413,10 @@ var Drone = {
var _getBlockIdAndMeta = function(b){
if (typeof b == 'string'){
var bs = b;
var sp = bs.indexOf(':')
var sp = bs.indexOf(':');
if (sp == -1){
return [parseInt(bs),0];
}
b = parseInt(bs.substring(0,sp));
md = parseInt(bs.substring(sp+1,bs.length));
return [b,md];
@ -425,14 +453,14 @@ var Drone = {
_traverse[0].width = function(that,n,callback){
var s = that.z, e = s + n;
for (; that.z < e; that.z++){
callback();
callback(that.z-s);
}
that.z = s;
};
_traverse[0].depth = function(that,n,callback){
var s = that.x, e = s+n;
for (;that.x < e;that.x++){
callback();
callback(that.x-s);
}
that.x = s;
};
@ -440,7 +468,7 @@ var Drone = {
_traverse[1].width = function(that,n,callback){
var s = that.x, e = s-n;
for (;that.x > e;that.x--){
callback();
callback(s-that.x);
}
that.x = s;
};
@ -449,7 +477,7 @@ var Drone = {
_traverse[2].width = function(that,n,callback){
var s = that.z, e = s-n;
for (;that.z > e;that.z--){
callback();
callback(s-that.z);
}
that.z = s;
};
@ -460,23 +488,113 @@ var Drone = {
_traverseHeight = function(that,n,callback){
var s = that.y, e = s + n;
for (; that.y < e; that.y++){
callback();
callback(that.y-s);
}
that.y = s;
};
var _fisherYates = function( myArray ) {
var i = myArray.length;
if ( i == 0 ) return false;
while ( --i ) {
var j = Math.floor( Math.random() * ( i + 1 ) );
var tempi = myArray[i];
var tempj = myArray[j];
myArray[i] = tempj;
myArray[j] = tempi;
}
};
var _rand = function(blockDistribution){
if (!(blockDistribution.constructor == Array)){
var a = [];
for (var p in blockDistribution){
var n = blockDistribution[p];
for (var i = 0;i < n;i++){
a.push(p);
}
}
blockDistribution = a;
}
while (blockDistribution.length < 1000){
// make array bigger so that it's more random
blockDistribution = blockDistribution.concat(blockDistribution);
}
_fisherYates(blockDistribution);
return blockDistribution;
};
Drone.prototype.rand = function(dist,w,h,d){
var randomized = _rand(dist);
return this.box(randomized,w,h,d);
};
var _trees = {oak: 6
,spruce: '6:1'
,birch: '6:2'
,jungle: '6:3'
};
,spruce: '6:1'
,birch: '6:2'
,jungle: '6:3'
};
for (var p in _trees){
Drone.prototype[p] = function(v){return function(){ return this.box(v);};}(_trees[p]);
}
Drone.prototype.garden = function(w,d)
{
// make sure grass is present first
this.down().box(2,w,1,d).up();
// make flowers more common than long grass
var dist = {37: 3, // red flower
38: 3, // yellow flower
'31:1': 2, // long grass
0: 1
};
return this.rand(dist,w,1,d);
};
Drone.clipBoard = {};
Drone.prototype.copy = function(name, w, h, d){
var that = this;
var ccContent = [];
_traverse[this.dir].width(that,w,function(ww){
ccContent.push([]);
_traverseHeight(that,h,function(hh){
ccContent[ww].push([]);
_traverse[that.dir].depth(that,d,function(dd){
var b = getBlock(that.x,that.y,that.z);
ccContent[ww][hh][dd] = b;
});
});
});
Drone.clipBoard[name] = ccContent;
return this;
};
Drone.prototype.paste = function(name){
var ccContent = Drone.clipBoard[name];
var that = this;
_traverse[this.dir].width(that,ccContent.length,function(ww){
var h = ccContent[ww].length;
_traverseHeight(that,h,function(hh){
var d = ccContent[ww][hh].length;
_traverse[that.dir].depth(that,d,function(dd){
var b = ccContent[ww][hh][dd];
var bm = _getBlockIdAndMeta(b);
var cb = bm[0];
var md = bm[1];
putBlock(that.x,that.y,that.z,cb,md);
});
});
});
return this;
};
ScriptCraft.Drone = Drone;
}());
Drone = ScriptCraft.Drone;
/*
getPlayerPos = function(){return {x:0,y:0,z:0,rotationYaw:0};};
getMousePos = function(){return null;};
putBlock = function(){};
getBlock = function(){};
drone.copy('x',4,2,3);
*/
drone = new Drone();