Temp solution for bots' AI

assets/src/ba_data/python/bastd/actor/spazbot.py

@@ -23,6 +23,7 @@
 
 from __future__ import annotations
 
+import math
 import random
 import weakref
 from typing import TYPE_CHECKING
@@ -41,6 +42,13 @@ DEFAULT_BOT_HIGHLIGHT = (0.1, 0.3, 0.1)
 PRO_BOT_COLOR = (1.0, 0.2, 0.1)
 PRO_BOT_HIGHLIGHT = (0.6, 0.1, 0.05)
 
+def _my_vec3_dist(vec1: Tuple[float], vec2: Tuple[float]) -> float:
+    # FIXME - this solution works,
+    xlen = vec1[0] - vec2[0]
+    ylen = vec1[1] - vec2[1]
+    zlen = vec1[2] - vec2[2]
+    xylen = math.sqrt(xlen**2 + ylen**2)
+    return math.sqrt(xylen**2 + zlen**2)
 
 class SpazBotPunchedMessage:
     """A message saying a ba.SpazBot got punched.
@@ -192,7 +200,7 @@ class SpazBot(basespaz.Spaz):
         closest = None
         assert self._player_pts is not None
         for plpt, plvel in self._player_pts:
-            dist = (plpt - botpt).length()
+            dist = _my_vec3_dist((plpt.x, plpt.y, plpt.z), (botpt.x, botpt.y, botpt.z))
 
             # Ignore player-points that are significantly below the bot
             # (keeps bots from following players off cliffs).
@@ -208,7 +216,7 @@ class SpazBot(basespaz.Spaz):
                     ba.Vec3(closest_vel[0], closest_vel[1], closest_vel[2]))
         return None, None
 
-    def set_player_points(self, pts: List[Tuple[ba.Vec3, ba.Vec3]]) -> None:
+    def set_player_points(self, pts: List[Tuple[ba.Vec3, ba.Vec3]]) -> None: 
         """Provide the spaz-bot with the locations of its enemies."""
         self._player_pts = pts
 
@@ -324,7 +332,7 @@ class SpazBot(basespaz.Spaz):
                      target_vel * dist_raw * 0.3 * self._lead_amount)
 
         diff = (target_pt - our_pos)
-        dist = diff.length()
+        dist = _my_vec3_dist((target_pt.x, target_pt.y, target_pt.z), (our_pos.x, our_pos.y, our_pos.z))
         to_target = diff.normalized()
 
         if self._mode == 'throw':