Fix gapple bugs and unload far chunks

jobs.py

@@ -38,15 +38,19 @@ class FindGappleStates:
         step = utils.spiral(self.count)
         step_scaled = utils.pmul(step, 192)
         self.coord = utils.padd(self.origin, step_scaled)
-        self.coord = utils.padd(self.coord, (0, 50, 0))
+        self.coord = (self.coord[0], 50, self.coord[2])
 
         print('count:', self.count, 'teleporting to:', self.coord)
         self.g.chat.send('/tp {} {} {}'.format(*self.coord))
 
+        self.g.command_lock = True
         self.state = self.wait_for_load
 
     def wait_for_load(self):
-        if self.g.chunks.check_loaded(self.g.pos):
+        if self.g.command_lock:
+            return
+
+        if self.g.chunks.check_loaded(self.g.pos, 169):
             print('chunks have been loaded')
             self.state = self.pick_chest
 
@@ -56,9 +60,16 @@ class FindGappleStates:
             chest_list.extend(self.g.chunks.index.get(chest_id, []))
 
         for chest in chest_list:
-            if chest in self.checked_chests: continue
+            if chest in self.checked_chests:
+                # slow but simple
+                continue
+
+            if utils.phyp_king(self.coord, chest) > 96:
+                # skip because we can't detect item drops
+                continue
 
             self.current_chest = chest
+            self.checked_chests.append(self.current_chest)
             self.state = self.break_chest
             break
         else: # for
@@ -68,13 +79,21 @@ class FindGappleStates:
     def break_chest(self):
         print('Breaking chest', self.current_chest)
         self.g.command_lock = True
+        self.g.item_lock = True
         self.g.chat.send('/setblock {} {} {} air destroy'.format(*self.current_chest))
-        self.checked_chests.append(self.current_chest)
 
+        self.wait_time = 0.5
         self.state = self.wait_for_items
 
     def wait_for_items(self):
-        if not self.g.command_lock:
+        # wait for command to execute
+        if self.g.command_lock:
+            return
+
+        # wait for items to drop
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
             print('done waiting for items')
             self.state = self.pick_chest
 
@@ -95,6 +114,7 @@ class FindGappleStates:
         self.coord = None
         self.current_chest = None
         self.checked_chests = []
+        self.wait_time = 0
 
     def run(self):
         self.state()
@@ -602,7 +622,7 @@ class JobStates:
         if s1.state == s1.idle:
             s1.state = s1.init
         elif s1.state == s1.done:
-            s1.state = s1.init
+            s1.state = s1.tp_to_coord
 
         s1.run()