public cast_skill_res _cast_skill(long cur_clock_tm, Variant rpc, skill_type tar_tp, IBaseUnit caster, IPoint2D to_pos, IBaseUnit tar_sprite, bool precast)
{
var cur_tm_s = DateTime.Now.ToBinary();
if (caster.isghost())
return new cast_skill_res(game_err_code.YOU_ARE_GHOST);
var pl = caster.get_pack_data();
if (pl.casting != null)
return new cast_skill_res(game_err_code.SKIL_ALREADY_CASTING_SKILL);
if (pl.jumping != null)
return new cast_skill_res(game_err_code.SKIL_CANT_CAST_WHEN_JUMP);
int skill_id = rpc["sid"]._int32;
//有聚气状态 使用任何技能 将触发它
if (pl.holding != null && skill_id != pl.holding.rpc["sid"]._int32)
return new cast_skill_res(game_err_code.SKIL_ALREADY_HOLDING_SKILL);
var skill_data = Utility.get_skil_skill_desc(skill_id);
if (skill_data == null)
return new cast_skill_res(game_err_code.SKIL_NOT_EXIST);
if (skill_data.tar_tp != (int)tar_tp)
{
// Err: skill target type wrong
return new cast_skill_res(game_err_code.SKIL_CAST_TARGET_TYPE_ERR);
}
// check caster own the skill and get skill level
var caster_skil_data = caster.get_skil_data(skill_id);
if (caster_skil_data == null)
{
caster_skil_data = this.get_map_skill(skill_id);
if (caster_skil_data == null)
{
return new cast_skill_res(game_err_code.SKIL_NOT_LEARN);
}
}
if (tar_sprite != null)
{
var tar_pl = tar_sprite.get_pack_data();
if (tar_pl.invisible > pl.observer)
{
// 看不到目标
return new cast_skill_res(game_err_code.SKIL_TARGET_NOT_AVALIBLE);
}
if (skill_data.tar_tp == (int)skill_type.ST_TARGET)
{
game_err_code check_res = Utility.check_target_type(caster, tar_sprite, skill_data.aff, this.pk_seting);
if (check_res != game_err_code.RES_OK)
return null;
}
}
var skill_level_conf = Utility.get_skil_skill_lvl_desc(skill_id, caster_skil_data.sklvl);
if (skill_level_conf == null)
{
// Err: skill data error
Utility.trace_err("persist_game cast skill monster iid[" + pl.iid + "] skill [" + skill_id + "] sklvl[" + caster_skil_data.sklvl + "] data error\n");
return new cast_skill_res(game_err_code.SKIL_LVL_ERR);
}
if (cur_clock_tm < pl.skill_gen_cd)
{
//Utility.trace_err("persist_game cast skill caster [" + caster.get_iid() +"] skill ["+rpc.sid+"] cd not reach\n");
return new cast_skill_res(game_err_code.SKIL_CD_NOT_REACH);
}
if (pl.moving != null)
update_pl_move(caster, cur_clock_tm);
// rang check
var cast_rang = pl.size + pl.atkrange;
cast_rang += skill_data.cast_rang;
if (to_pos != null)
{
if (tar_sprite != null)
{
var tar_pl = tar_sprite.get_pack_data();
cast_rang += tar_pl.size;
if (tar_pl.moving != null)
update_pl_move(tar_sprite, cur_clock_tm);
}
if (skill_level_conf.jump == null && skill_level_conf.teleport == null)
{
// 近战技能
var dist_x = to_pos.x - pl.x;
var dist_y = to_pos.y - pl.y;
var rang = cast_rang + 45; // 允许1格误差
if (dist_x * dist_x + dist_y * dist_y > rang * rang)
{
//Utility.trace_err("persist_game cast skill caster [" + caster.get_iid() +"] skill ["+rpc.sid+"] ground skill out of rang\n");
return new cast_skill_res(game_err_code.SKIL_CAST_RANG_ERR);
}
}
}
// 计算吟唱时间
if (precast && skill_data.cast_tm > 0)
{
var cast_tm = skill_data.cast_tm;
var mul = 0;
var add = 0;
cast_tm = (cast_tm * 1000 / (1000 + mul) - add);
//Utility.trace_info("cast_tm:["+cast_tm+"] \n");
if (cast_tm > 0)
{
// 需要吟唱
pl.moving = null;
pl.casting = new casting()
{
tar_tp = (int)tar_tp,
rpc = rpc,
end_tm = (cur_clock_tm + cast_tm * 100)
};
return new cast_skill_res(game_err_code.RES_OK);
}
}
var hold_per = 1;
if (skill_data.hold_tm > 0)
{
var hold_tm = skill_data.hold_tm;
if (pl.holding != null)
{
hold_per = (int)(cur_clock_tm - pl.holding.start_tm) / (hold_tm * 100);
if (hold_per > 1) hold_per = 1;
pl.holding = null;
}
else
{
pl.moving = null;
pl.holding = new holding()
{
tar_tp = (int)tar_tp,
rpc = rpc,
start_tm = cur_clock_tm,
end_tm = cur_clock_tm + hold_tm * 100
};
return new cast_skill_res(game_err_code.RES_OK);
}
}
if (pl.invisible > 0)
{
// 攻击就现身
Skill.rmv_state_from_pl_by_att("invisible", caster, pl);
}
var cd_tm = skill_level_conf.cd;
var cdmul = 0;
cd_tm = (cd_tm * 1000 / (1000 + cdmul));
if (cd_tm < 2) cd_tm = 2;
//Utility.trace_info("cd_tm:["+cd_tm+"] \n");
pl.skill_gen_cd = cur_clock_tm + cd_tm * 100;
pl.skill_gen_cdst = cur_clock_tm;
//Utility.trace_err("persist_game cast self skill caster [" + caster.get_iid() +"] skill ["+rpc.sid+"] cd ["+pl.skill_cd[skill_data.cdtp]+"]\n");
var percent = 1000;
percent = (percent * hold_per);
if (percent <= 0) percent = 1;
Variant rpc_data = new Variant();
rpc["res"] = (int)game_err_code.RES_OK;
rpc["start_tm"] = rpc["start_tm"];
rpc["frm_iid"] = pl.iid;
rpc["sid"] = rpc["sid"];
cast_skill_res cast_skill_res = new cast_skill_res(game_err_code.RES_OK)
{
skill_data = skill_data,
skill_level_conf = skill_level_conf,
rpc_data = rpc_data,
percent = percent
};
if (to_pos != null)
{
if (skill_level_conf.teleport != null)
{
// 瞬移
pl.moving = null;
pl.last_mvpts = null;
var telep_tm = 0;
telep_tm = skill_level_conf.teleport.tm * 100;
var dest_pos = Utility.valpoint_on_line(pl, to_pos, skill_level_conf.teleport.rang);
if (telep_tm == 0)
{//立即
pl.x = (int)dest_pos.x;
pl.y = (int)dest_pos.y;
if (caster.get_sprite_type() == map_sprite_type.MstPlayer && !caster.is_in_lvl)
{
pl.lx = pl.x;
pl.ly = pl.y;
}
}
else
{
pl.teleping = new teleping()
{
start_tm = cur_clock_tm,
end_tm = (cur_clock_tm + telep_tm),
telep = skill_level_conf.teleport,
rpc = rpc,
percent = percent,
dest_x = (int)dest_pos.x,
dest_y = (int)dest_pos.y
};
}
//rpc_data.telep < - { to_x = dest_pos.x, to_y = dest_pos.y, tm = telep_tm};
}
else if (skill_level_conf.jump != null)
{
// 跳跃
pl.moving = null;
pl.last_mvpts = null;
var sub_len = 0;
if (tar_sprite != null)
{
sub_len = 45;
}
var dest_pos = Utility.valpoint_on_line(pl, to_pos, skill_level_conf.jump.jump_rang, sub_len);
var dist_x = dest_pos.x - pl.x;
var dist_y = dest_pos.y - pl.y;
var rang = Math.Sqrt(dist_x * dist_x + dist_y * dist_y);
long jump_tm = (long)(rang * 1000 / skill_level_conf.jump.speed);
if (jump_tm <= 0) jump_tm = 1;
//pl.x = dest_pos.x;
//pl.y = dest_pos.y;
rpc_data["jump"] = new Variant();
rpc_data["jump"]["tm"] = jump_tm;
rpc_data["jump"]["to_x"] = dest_pos.x;
rpc_data["jump"]["to_y"] = dest_pos.y;
var tar_iid = 0;
if (tar_sprite != null)
tar_iid = tar_sprite.get_pack_data().iid;
pl.jumping = new jumping()
{
start_tm = cur_clock_tm,
during_tm = jump_tm,
end_tm = (cur_clock_tm + jump_tm),
jump = skill_level_conf.jump,
rpc = rpc,
percent = percent,
dest_x = (int)dest_pos.x,
dest_y = (int)dest_pos.y,
tar_iid = tar_iid
};
}
// if ("fly" in skill_level_conf && skill_level_conf.fly.speed > 0)
//{
// var dest_pos = { x = to_pos.x, y = to_pos.y };
// var dist_x = dest_pos.x - pl.x;
// var dist_y = dest_pos.y - pl.y;
// var rang = Math.Sqrt(dist_x * dist_x + dist_y * dist_y);
// if ("toend" in skill_level_conf.fly )
// {
// var max_rang = skill_level_conf.fly.rang + cast_rang;
// dest_pos.x = (dist_x * max_rang / rang + pl.x);
// dest_pos.y = (dist_y * max_rang / rang + pl.y);
// rang = max_rang;
// }
// var fly_tm = (rang * 1000 / skill_level_conf.fly.speed);
// var fly_end_tm = cur_clock_tm + fly_tm;
// var tar_iid = 0;
// if (tar_sprite) tar_iid = tar_sprite.get_pack_data().iid;
// // 记录飞行道具
// this.map_flys.push({ end_tm = fly_end_tm, frm_iid = pl.iid, rpc = rpc, cast_skill_res = cast_skill_res, tar_iid = tar_iid, frm_pos ={ x = pl.x, y = pl.y}, target_pos = dest_pos});
// rpc_data.fly < - { tm = fly_tm, to_x = dest_pos.x, to_y = dest_pos.y};
// }
}
//::g_dump( "cast_skill_res OK:", cast_skill_res );
return cast_skill_res;
}
public cast_skill_res _cast_skill(long now, Dictionary<string, string> rpc, skill_type skill_type,
IBaseUnit caster, IBaseUnit target, bool precast = false, Point2D to_pos = null)
{
if (caster.isghost())
return new cast_skill_res() { res = game_err_code.YOU_ARE_GHOST };
IMapUnit pl = caster.get_pack_data();
if (pl.atking != null)
return new cast_skill_res() { res = game_err_code.SKIL_ALREADY_CASTING_SKILL };
if (pl.jumping != null)
return new cast_skill_res(game_err_code.SKIL_CANT_CAST_WHEN_JUMP);
int skill_id = Convert.ToInt32(rpc["sid"]);
if (pl.holding != null && pl.holding.sid != skill_id)
return new cast_skill_res(game_err_code.SKIL_ALREADY_HOLDING_SKILL);
skill_conf skillConf = Utility.GetSkillConf(skill_id);
if (skillConf == null)
return new cast_skill_res(game_err_code.SKIL_NOT_EXIST);
if (!skillConf.igccstate)
{
if (caster.has_state(pl_state_type.PST_CANT_CAST_SKILL))
return new cast_skill_res(game_err_code.SKIL_CANT_CAST);
}
if (skillConf.tar_tp != (int)skill_type)
return new cast_skill_res(game_err_code.SKIL_CAST_TARGET_TYPE_ERR);
int skill_level = caster.get_skil_data(skill_id);
if (skill_level <= 0)
{
skill_level = this.get_map_skill(skill_id);
if (skill_level <= 0)
return new cast_skill_res(game_err_code.SKIL_NOT_LEARN);
}
if (target != null)
{
IMapUnit tar_pl = target.get_pack_data();
if (tar_pl.invisible > pl.invisible)
return new cast_skill_res(game_err_code.SKIL_TARGET_NOT_AVALIBLE);
if (skillConf.tar_tp == (int)skill_type.ST_TARGET)
{
if (caster.iid != target.iid)
{
if (!skillConf.Is_Target_Enermy())
{
if (caster.can_atk(target))
return new cast_skill_res(game_err_code.SKIL_INVALIDE_TAREGET);
bool isaly = caster.isaily(target);
if (isaly)
{
if (!skillConf.Is_Target_ALAI())
return new cast_skill_res(game_err_code.SKIL_INVALIDE_TAREGET);
}
else
{
if (!skillConf.Is_Target_MID())
return new cast_skill_res(game_err_code.SKIL_INVALIDE_TAREGET);
}
}
else if (caster.Is_Player())
{
if (target.Is_Player())
{
if (this.pk_seting == map_pk_setting_type.MPST_PEACE)
return new cast_skill_res(game_err_code.CANT_PK_IN_PEACE_MAP);
if (pl.in_pczone || tar_pl.in_pczone)
return new cast_skill_res(game_err_code.CANT_PK_IN_PEACE_ZONE);
if (this.pk_seting == map_pk_setting_type.MPST_NORMAL)
{
if (!target.can_atk_direct())
if (!caster.can_atk(target))
return new cast_skill_res(game_err_code.NULL);
}
else
{
if (!caster.can_atk(target))
return new cast_skill_res(game_err_code.NULL);
}
}
else if (target.Is_Monster())
{
if (target.owner_ply != null)
{
IBaseUnit owner_sprite = target.owner_ply;
IMapUnit owner_pl = owner_sprite.get_pack_data();
if (owner_sprite.iid == caster.iid)
return new cast_skill_res(game_err_code.CANT_ATTACK_SELF_PET);
if (this.pk_seting == map_pk_setting_type.MPST_PEACE)
return new cast_skill_res(game_err_code.CANT_PK_IN_PEACE_MAP);
if (pl.in_pczone || owner_pl.in_pczone)
return new cast_skill_res(game_err_code.CANT_PK_IN_PEACE_ZONE);
if (this.pk_seting == map_pk_setting_type.MPST_NORMAL)
{
if (!owner_sprite.can_atk_direct())
if (!caster.can_atk(owner_sprite))
return new cast_skill_res(game_err_code.NULL);
}
else
{
if (!caster.can_atk(owner_sprite))
return new cast_skill_res(game_err_code.NULL);
}
}
else
{
if (!caster.can_atk(target))
return new cast_skill_res(game_err_code.NULL);
}
}
else
{
if (!skillConf.Is_Target_SELF())
return new cast_skill_res(game_err_code.SKIL_INVALIDE_TAREGET);
}
}
}
}
}
skill_lv_conf skill_level_conf = skillConf.GetSkillLevelConf(skill_level);
if (null == skill_level_conf)
return new cast_skill_res(game_err_code.SKIL_LVL_ERR);
if (caster.Is_Skill_In_CD(skill_id, now))
return new cast_skill_res(game_err_code.SKIL_CD_NOT_REACH);
if (pl.moving != null)
update_pl_move(caster, now);
int cast_rang = pl.size + pl.atkrange;
if (skillConf.cast_rang > 0)
cast_rang += skillConf.cast_rang;
if (to_pos != null)
{
if (target != null)
{
cast_rang += target.get_pack_data().size;
if (target.get_pack_data().moving != null)
update_pl_move(target, now);
}
if (skill_level_conf.jump == null && skill_level_conf.teleport == null)
{
double d_x = to_pos.x - caster.x;
double d_y = to_pos.y - caster.y;
long rang = cast_rang + 45;
if (d_x * d_x + d_y * d_y > rang * rang)
return new cast_skill_res(game_err_code.SKIL_CAST_RANG_ERR);
}
}
if (precast && skillConf.cast_tm > 0)
{
pl.moving = null;
pl.casting = new casting() { end_tm = now + skillConf.cast_tm * 100, tar_tp = (int)skill_type, rpc = rpc };
return new cast_skill_res(game_err_code.RES_OK);
}
if (skillConf.hold_tm < 0)
{
if (pl.holding != null)
pl.holding = null;
else
{
pl.moving = null;
pl.holding = new holding() { tar_tp = (int)skill_type, rpc = rpc, start_tm = now, end_tm = now + skillConf.hold_tm * 100 };
return new cast_skill_res(game_err_code.RES_OK);
}
}
if (pl.invisible > 0)
{
oldSkill.rmv_state_from_pl_by_att("invisible", caster);
}
caster.Set_Skill_CD(skill_id, now, now + skillConf.cd_tm * 100);
cast_skill_res res = new cast_skill_res(game_err_code.RES_OK);
res.rpc_data = new Dictionary<string, string>();
if (to_pos != null)
{
if (skill_level_conf.teleport != null)
{
pl.moving = null;
pl.last_mvpts = null;
Point2D t_point = Utility.valpoint_on_line(caster, to_pos, skill_level_conf.teleport.rang);
if (skill_level_conf.teleport.tm <= 0)
{
caster.x = (int)t_point.x;
caster.y = (int)t_point.y;
}
else
{
pl.teleping = new teleping()
{
dest_x = (int)t_point.x,
dest_y = (int)t_point.y,
end_tm = now + skill_level_conf.teleport.tm * 100,
percent = 100,
rpc = rpc,
start_tm = now,
telep = skill_level_conf.teleport
};
}
}
else if (skill_level_conf.jump != null)
{
pl.moving = null;
pl.last_mvpts = null;
int sub_len = 0;
if (target != null)
sub_len = 45;
Point2D dest_pos = Utility.valpoint_on_line(caster, to_pos, skill_level_conf.jump.rang, sub_len);
double dist_x = dest_pos.x - caster.x;
double dist_y = dest_pos.y - caster.y;
double rang = Math.Sqrt(dist_x * dist_x + dist_y * dist_y);
int jump_tm = (int)(rang * 1000 / skill_level_conf.jump.speed);
if (jump_tm <= 0)
jump_tm = 1;
pl.jumping = new jumping()
{
dest_x = (int)dest_pos.x,
dest_y = (int)dest_pos.y,
during_tm = jump_tm,
end_tm = now + jump_tm,
start_tm = now,
jump = skill_level_conf.jump,
percent = 100,
rpc = rpc,
tar_iid = (target == null) ? 0 : target.iid,
};
}
}
return res;
}