public static int _update_pl_ori_move(IBaseUnit sprite, long cur_clock_tm)
{
var pl = sprite.get_pack_data();
var dflag = true;
var speed = pl.speed;
var tmleft = cur_clock_tm - pl.moving.start_tm;
if (dflag) Utility.debug("_update_pl_ori_move speed[" + speed + "] tmleft[" + tmleft + "]");
if (tmleft <= 0)
{
return 0;
}
// moving
var to_end = false;
var move_distance = tmleft * speed / 1000.0;
if (move_distance >= pl.moving.max_r)
{
to_end = true;
move_distance = pl.moving.max_r;
}
var to_x = pl.moving.stx + (move_distance * pl.moving.ori_cos);
var to_y = pl.moving.sty + (move_distance * pl.moving.ori_sin);
if (dflag)
{
Utility.debug(" move_distance[" + move_distance + "] tmleft[" + tmleft + "] speed[" + speed + "] cur_clock_tm[" + cur_clock_tm + "] pl.moving.start_tm[" + pl.moving.start_tm + "] pl.x[" + pl.x + "] pl.y[" + pl.y + "] to_x[" + to_x + "] to_y[" + to_y + "]");
}
if (to_end)
{
Utility.debug("_update_pl_ori_move to_end !!! ");
pl.moving = null;
}
pl.x = (int)to_x;
pl.y = (int)to_y;
if (sprite.get_sprite_type() == map_sprite_type.MstPlayer && !sprite.is_in_lvl)
{
pl.lx = pl.x;
pl.ly = pl.y;
}
sprite.on_pos_change(pl.x, pl.y);
return 0;
}
public static int _update_pl_pt_move(IBaseUnit sprite, long cur_clock_tm)
{
var pl = sprite.get_pack_data();
var speed = pl.speed;
// moving
var tmleft = cur_clock_tm - pl.moving.start_tm;
if (tmleft <= 0)
{
return 0;
}
var move_distance = (tmleft * speed) / 1000.0;
for (; move_distance > 0 && pl.moving.pts.Count > 0;)
{
var pt = pl.moving.pts.pop();
var to_x = pt.x * game_const.map_grid_pixel + 16;
var to_y = pt.y * game_const.map_grid_pixel + 16;
//Utility.trace_err("pt.x: [" + pt.x + "] pt.y["+pt.y+"] to_x["+to_x+"] to_y["+to_y+"]\n");
if (to_x == pl.x && to_y == pl.y)
{
continue;
}
var x_dis = to_x - pl.x;
var y_dis = to_y - pl.y;
var distance = Math.Sqrt((x_dis) * (x_dis) + (y_dis) * (y_dis));
if (distance > move_distance)
{
pl.moving.float_x += (x_dis) / distance * move_distance;
pl.moving.float_y += (y_dis) / distance * move_distance;
pl.x = (int)(pl.moving.float_x);
pl.y = (int)(pl.moving.float_y);
//pl.x += ((to_x - pl.x)/distance * move_distance);
//pl.y += ((to_y - pl.y)/distance * move_distance);
//pl.x += (to_x - pl.x)/distance * move_distance;
//pl.y += (to_y - pl.y)/distance * move_distance;
move_distance = 0;
pl.moving.pts.push(pt);
if (sprite.get_sprite_type() == map_sprite_type.MstPlayer && !sprite.is_in_lvl)
{
pl.lx = pl.x;
pl.ly = pl.y;
}
//Utility.trace_err("moving x: [" + pl.x +"] y:[" + pl.y + "] float_x["+pl.moving.float_x+"] float_y["+pl.moving.float_y+"] \n");
}
else
{
move_distance -= distance;
pl.x = (int)to_x;
pl.y = (int)to_y;
pl.moving.float_x = (to_x);
pl.moving.float_y = (to_y);
if (sprite.get_sprite_type() == map_sprite_type.MstPlayer)
{
if (!sprite.is_in_lvl)
{
pl.lx = pl.x;
pl.ly = pl.y;
}
if (pl.moving.ppts == null)
pl.moving.ppts = new List<Point2D>();
pl.moving.ppts.push(pt); // 记录历史经过的节点
}
//Utility.trace_err("Rich x: [" + pl.x +"] y:[" + pl.y + "] float_x["+pl.moving.float_x+"] float_y["+pl.moving.float_y+"] \n");
}
}
sprite.on_pos_change(pl.x, pl.y);
if (pl.moving.pts.Count <= 0)
{
if (pl.moving.ppts != null)
pl.last_mvpts = pl.moving.ppts;
pl.moving = null;
//Utility.trace_err("Stop at x: [" + pl.x +"] y:[" + pl.y + "] \n");
return (int)(move_distance * 1000 / pl.speed); // 停止后剩余时间
}
else
{
pl.moving.start_tm = cur_clock_tm;
}
return 0;
}
