def aabb_eyelevel_inside_water(self, bb, eye_height=config.PLAYER_EYELEVEL):
eye_y = bb.min_y + eye_height
ey = tools.grid_shift(eye_y)
blk = self.get_block(bb.grid_x, ey, bb.grid_z)
if blk.is_water:
wh = blk.height_percent - 0.11111111
return eye_y < (ey + 1 - wh)
else:
return False
def is_in_water(self, b_obj):
is_in_water = False
water_current = (0, 0, 0)
bb = b_obj.aabb.expand(-0.001, -0.4010000059604645, -0.001)
top_y = tools.grid_shift(bb.max_y + 1)
for blk in self.world.grid.blocks_in_aabb(bb):
if isinstance(blk, blocks.BlockWater):
if top_y >= (blk.y + 1 - blk.height_percent):
is_in_water = True
return is_in_water
def handle_water_movement(self, b_obj):
is_in_water = False
water_current = (0, 0, 0)
bb = b_obj.aabb.expand(-0.001, -0.4010000059604645, -0.001)
top_y = tools.grid_shift(bb.max_y + 1)
for blk in self.world.grid.blocks_in_aabb(bb):
if isinstance(blk, blocks.BlockWater):
if top_y >= (blk.y + 1 - blk.height_percent):
is_in_water = True
water_current = blk.add_velocity_to(water_current)
if tools.vector_size(water_current) > 0:
water_current = tools.normalize(water_current)
wconst = 0.014
water_current = (water_current[0] * wconst, water_current[
1] * wconst, water_current[2] * wconst)
b_obj.velocities = [b_obj.velocities[0] + water_current[0],
b_obj.velocities[1] + water_current[1],
b_obj.velocities[2] + water_current[2]]
return is_in_water
def grid_z(self):
return tools.grid_shift(self.z)
def grid_y(self):
return tools.grid_shift(self.y)
def grid_x(self):
return tools.grid_shift(self.x)
