diff options
Diffstat (limited to 'strategy.py')
| -rw-r--r-- | strategy.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/strategy.py b/strategy.py index eeacc4f..3d5721a 100644 --- a/strategy.py +++ b/strategy.py @@ -53,9 +53,12 @@ class Strategy: def nonsplitkiller(self, cell): return not cell.is_virus and not cell.is_food and 1.20*self.get_my_smallest().mass < cell.mass and cell.mass < 1.25*2*self.get_my_smallest().mass - def quality(self, cell): + def quality(self, cell, myspeed): dd_sq = max((cell.pos[0]-self.c.player.center[0])**2 + (cell.pos[1]-self.c.player.center[1])**2,0.001) - sigma = 500 + sigma = 500 * max(cell.mass,1) # TODO FIXME don't try to eat running away cells + if mechanics.speed(cell) - myspeed >= 0: + sigma = sigma / 3 / math.exp((mechanics.speed(cell)-myspeed)/10) + dist_score = -math.exp(-dd_sq/(2*sigma**2)) rivals = filter(lambda r : self.rival(r,cell), self.c.world.cells.values()) @@ -283,7 +286,7 @@ class Strategy: if not self.has_target: food = list(filter(self.edible, self.c.world.cells.values())) - food = sorted(food, key = self.quality) + food = sorted(food, key = lambda c : self.quality(c, mechanics.speed(my_largest))) if len(food) > 0: self.target = (food[0].pos[0], food[0].pos[1]) |