Add job for farming trees and object physics

bot.py

@@ -22,7 +22,7 @@ from minecraft.networking.packets import Packet, clientbound, serverbound
 
 from protocol.managers import DataManager, ChunksManager, ChatManager, ChunkNotLoadedException
 
-from bunch import Bunch
+from munch import Munch
 from panda3d.core import LPoint3f, LVector3f
 
 import game
@@ -59,6 +59,37 @@ def tick(global_state):
 
     g.chunks.unload_chunks(p)
 
+    ########## object physics ##########
+
+    for eid, obj in g.objects.items():
+        start_x = obj.x
+
+        if obj.velocity_x:
+            obj.x += obj.velocity_x / 8000
+        if obj.velocity_y:
+            obj.y += obj.velocity_y / 8000
+        if obj.velocity_z:
+            obj.z += obj.velocity_z / 8000
+
+        block_below = g.chunks.get_block_at(floor(obj.x), int(obj.y-0.20), floor(obj.z))
+        in_air = block_below in blocks.NON_SOLID_IDS
+
+        if in_air:
+            obj.velocity_x *= 0.988
+            obj.velocity_y -= 390
+            obj.velocity_z *= 0.988
+        else:
+            obj.y = int(obj.y-0.20)+1
+            obj.velocity_x *= 0.5
+            obj.velocity_y = 0
+            obj.velocity_z *= 0.5
+
+        if abs(obj.velocity_x) < 1: obj.velocity_x = 0
+        if abs(obj.velocity_z) < 1: obj.velocity_z = 0
+
+
+    ########## player physics ##########
+
     if g.path and len(g.path):
         target = LPoint3f(g.path[0])
         target.x += 0.5
@@ -162,6 +193,7 @@ def init(global_state):
     g.window = None
 
     g.job = jobs.JobStates(g)
+    g.chopped_tree = False
 
 def bot(global_state):
     g = global_state