add physics. start with gravity

Also:

 * add jumper example, jumps whenever you chat
 * fix `game` event to fire correctly
 * add `respawn` event which fires when you die or change dimensions
 * Block instances have a `boundingBox` property, which is currently either
   `solid` or `empty`.

doc/history.md

@@ -1,3 +1,12 @@
+## 0.0.6
+
+ * add a physics engine which understands gravity
+ * add jumper example, jumps whenever you chat
+ * fix `game` event to fire correctly
+ * add `respawn` event which fires when you die or change dimensions
+ * Block instances have a `boundingBox` property, which is currently either
+   `solid` or `empty`.
+
 ## 0.0.5
 
  * unload chunks when changing dimensions

examples/chatterbox.js

@@ -37,7 +37,7 @@ bot.on('kicked', function(reason) {
   console.log("I got kicked for", reason, "lol");
 });
 bot.on('spawn', function() {
-  bot.chat("I have spawned");
+  console.log("I have spawned");
   console.log("game", bot.game);
 });
 bot.on('death', function() {
@@ -73,11 +73,8 @@ bot.on('nonSpokenChat', function(message) {
 bot.on('spawnReset', function(message) {
   console.log("oh noez!! my bed is broken.");
 });
-var map = {};
 bot.on('entitySwingArm', function(entity) {
-  map[entity.id] = map[entity.id] || 0;
-  map[entity.id] += 1;
-  bot.chat(entity.username + ", you've swung your arm " + map[entity.id] + "times.");
+  //console.log(entity.username + ", you've swung your arm " + map[entity.id] + "times.");
 });
 bot.on('entityHurt', function(entity) {
   if (entity.type === 'mob') {

examples/jumper.js

@@ -0,0 +1,8 @@
+var mineflayer = require('../');
+var bot = mineflayer.createBot({
+  username: "jumper",
+});
+bot.on('chat', function(username, message) {
+  bot.setControlState('jump', true);
+  bot.setControlState('jump', false);
+});

lib/block.js

@@ -16,10 +16,12 @@ function Block(type, biomeId) {
     this.name = blockEnum.name;
     this.hardness = blockEnum.hardness;
     this.displayName = blockEnum.displayName;
+    this.boundingBox = blockEnum.boundingBox;
   } else {
     this.name = "";
     this.displayName = "";
     this.hardness = 0;
+    this.boundingBox = "empty"
   }
 }