41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
from __future__ import annotations
|
||
|
||
from src.classes.action import DefineAction, ChunkActionMixin
|
||
from src.classes.action.move_helper import clamp_manhattan_with_diagonal_priority
|
||
|
||
|
||
class Move(DefineAction, ChunkActionMixin):
|
||
"""
|
||
最基础的移动动作，在tile之间进行切换。
|
||
"""
|
||
|
||
COMMENT = "移动到某个相对位置"
|
||
PARAMS = {"delta_x": "int", "delta_y": "int"}
|
||
|
||
def _execute(self, delta_x: int, delta_y: int) -> None:
|
||
"""
|
||
移动到某个tile
|
||
"""
|
||
world = self.world
|
||
# 基于境界的移动步长：曼哈顿限制，优先斜向
|
||
step = getattr(self.avatar, "move_step_length", 1)
|
||
# 附加移动步长加成
|
||
extra_raw = self.avatar.effects.get("extra_move_step", 0)
|
||
step += int(extra_raw or 0)
|
||
clamped_dx, clamped_dy = clamp_manhattan_with_diagonal_priority(delta_x, delta_y, step)
|
||
|
||
new_x = self.avatar.pos_x + clamped_dx
|
||
new_y = self.avatar.pos_y + clamped_dy
|
||
|
||
# 边界检查：越界则不移动
|
||
if world.map.is_in_bounds(new_x, new_y):
|
||
self.avatar.pos_x = new_x
|
||
self.avatar.pos_y = new_y
|
||
target_tile = world.map.get_tile(new_x, new_y)
|
||
self.avatar.tile = target_tile
|
||
else:
|
||
# 超出边界：不改变位置与tile
|
||
pass
|
||
|
||
|