diff options
Diffstat (limited to 'strategy.py')
| -rw-r--r-- | strategy.py | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/strategy.py b/strategy.py index bbbe07d..eeacc4f 100644 --- a/strategy.py +++ b/strategy.py @@ -192,13 +192,38 @@ class Strategy: - # enemy/virus avoidance + # enemy/virus/friend-we-would-kill avoidance forbidden_intervals = [] for cell in self.c.world.cells.values(): relpos = ((cell.pos[0]-self.c.player.center[0]),(cell.pos[1]-self.c.player.center[1])) dist = math.sqrt(relpos[0]**2+relpos[1]**2) - if ( (not cell.is_virus and dist < ((500+2*cell.size) if cell.mass > 1.25*my_smallest.mass*2 else (300+cell.size)) and cell.mass > 1.25 * my_smallest.mass) or (cell.is_virus and dist < my_largest.mass and cell.mass < my_largest.mass) ) and not (cell in friendly_cells) or (cell in friendly_cells) and dist < cell.size+10: + # find out the allowed minimum distance + allowed_dist = None + + if cell.is_virus: + if cell.mass < my_largest.mass: + allowed_dist = cell.size+2 + else: + allowed_dist = "don't care" + elif cell in friendly_cells: + if 1.25 * my_largest.mass > cell.mass: # we're dangerous to our friends + allowed_dist = my_largest.size + 40 + elif (cell not in self.c.player.own_cells and not cell.is_virus and not cell.is_ejected_mass and not cell.is_food) and cell.mass + 20 > 1.25 * my_smallest.mass: # our enemy is, or will be dangerous to us + if (cell.mass + 20) / 2 < 1.25 * my_smallest.mass: + # they can't splitkill us (soon) + allowed_dist = cell.size + 75 + elif cell.mass / 15. < self.c.player.total_mass: + # they can and they will splitkill us + allowed_dist = 650 + cell.size + else: + # we're too small, not worth a splitkill. they have absolutely no + # chance to chase us + allowed_dist = cell.size + 10 + else: + allowed_dist = "don't care" + + if allowed_dist != "don't care" and dist < allowed_dist: try: angle = math.atan2(relpos[1],relpos[0]) corridor_halfwidth = math.asin(min(1, cell.size / dist)) @@ -206,6 +231,7 @@ class Strategy: runaway = True except: print("TODO FIXME: need to handle enemy cell which is in our centerpoint!") + print("dist=%.2f, allowed_dist=%.2f" % (dist, allowed_dist)) # wall avoidance if self.c.player.center[0] < self.c.world.top_left[1]+(self.c.player.total_size*2): |