public static bool apply_skill_eff_to(long now, IBaseUnit from, IBaseUnit target, skill_state_conf sk_res,
int aff, int percentage)
{
if (target.isghost() || target.isdie())
return false;
if (target.ignore_dmg())
return false;
if (sk_res.rate > 0)
{
if (new Random().Next(0, 100) > sk_res.rate)
return false;
}
if (target.has_state(pl_state_type.PST_SKILL_AVOID))
return false;
if (from.iid != target.iid)
{
if (!skill_conf.skill_target_type_validation(aff, skill_aff_type.SAT_ENERMY))
{
if (from.can_atk(target))
return false;
if (from.isaily(target))
{
if (!skill_conf.skill_target_type_validation(aff, skill_aff_type.SAT_ALLY))
return false;
}
else
{
if (!skill_conf.skill_target_type_validation(aff, skill_aff_type.SAT_MID))
return false;
}
}
else
{
if (from.Is_Player())
{
if (target.Is_Player())
{
if (target.get_pack_data().in_pczone || from.get_pack_data().in_pczone)
return false;
if (!from.can_atk(target))
return false;
}
else if (target.Is_Monster())
{
if (target.owner_ply != null)
{
if (target.owner_ply.iid == from.iid)
return false;
if (target.owner_ply.get_pack_data().in_pczone || from.get_pack_data().in_pczone)
return false;
if (!from.can_atk(target))
return false;
}
}
}
else
{
if (!from.can_atk(target))
return false;
}
}
}
else
{
if(!skill_conf.skill_target_type_validation(aff,skill_aff_type.SAT_SELF))
return false;
}
if (from.Is_Player())
{
if(target.can_atk(from))
target.atk_by(from);
}
if (sk_res.nodmg == 0)
{
//TODO do damage
}
if (sk_res.rmv_stat > 0)
rmv_stat_from_pl_by_gb(sk_res.rmv_stat,target);
if(sk_res.rmv_1_stat >0)
rmv_1_stat_from_pl_by_gb(sk_res.rmv_1_stat,target);
if (sk_res.tar_state > 0)
{
IBaseUnit_State state = add_state_to_pl(now, target, sk_res, from, 100);
}
if (sk_res.force_move_dir != -1)
{
int dir = sk_res.force_move_dir;
if (sk_res.force_move_dir == 2)
dir = new Random().Next(0, 2);
int delta_x = target.x - from.x;
int delta_y = target.y - from.y;
if (delta_x != 0 || delta_y != 0)
{
Point2D vec=new Point2D(delta_x,delta_y);
vec = Utility.normalize_vec2(vec);
delta_x = (int)(sk_res.force_move_rang*vec.x);
delta_y = (int) (sk_res.force_move_rang*vec.y);
if (sk_res.force_move_dir == 0)
{
target.x += delta_x;
target.y += delta_y;
}
else
{
target.x -= delta_x;
target.y -= delta_y;
}
}
target.get_pack_data().moving = null;
target.get_pack_data().casting = null;
target.get_pack_data().last_mvpts = null;
}
return true;
}
public static void update_pl_atk(IBaseUnit sprite, long cur_clock_tm)
{
var pl = sprite.get_pack_data();
if (pl.atking == null)
return;
var cd_tm = sprite.get_atk_cd();
if (pl.casting != null)
{
// 吟唱中，不更新攻击
_hold_pl_atk(pl, cd_tm, cur_clock_tm);
return;
}
if (pl.holding != null)
{
// 聚气中，不更新攻击
_hold_pl_atk(pl, cd_tm, cur_clock_tm);
return;
}
if (sprite.has_state(pl_state_type.PST_CANT_ATTACK))
{
// can't attack
_hold_pl_atk(pl, cd_tm, cur_clock_tm);
return;
}
//Utility.trace_err("update [" + pl.iid +"] attack \n");
if (!sprite.gmap.has_sprite_by_iid(pl.atking.tar_iid))
{
// 目标不在同一地图
sprite.cancel_atk();
// TO DO : send msg
return;
}
var tar_sprite = sprite.gmap.map_sprites[pl.atking.tar_iid];
var tar_pl = tar_sprite.get_pack_data();
if (sprite.isghost() || tar_sprite.isghost())
{
// 对方是灵魂状态，停止攻击
sprite.cancel_atk();
return;
}
if (tar_sprite.ignore_dmg())
{
_hold_pl_atk(pl, cd_tm, cur_clock_tm);
return;
}
if (cur_clock_tm < pl.skill_gen_cd)
{
// 与技能共cd
_hold_pl_atk(pl, cd_tm, cur_clock_tm);
return;
}
//Utility.trace_err("[" + pl.iid +"] attack ["+pl.atking.tar_iid+"] cur tm: ["+cur_clock_tm+"] atkstarttm["+pl.atking.start_tm+"]\n");
// TO DO : update face
var tm_interval = cur_clock_tm - pl.atking.start_tm;
//Utility.trace_err("[" + pl.iid +"] attack ["+pl.atking.tar_iid+"] tm_interval: ["+tm_interval+"] cd_tm ["+cd_tm+"]\n");
if (tm_interval < cd_tm)
{
// 没到攻击间隔
return;
}
if (tar_pl.invisible > pl.observer)
{
// 看不到目标
if (sprite.get_sprite_type() == map_sprite_type.MstMonster)
{
//delete pl.atking; // 停止攻击
pl.atking = null;
}
else
{
_hold_pl_atk(pl, cd_tm, cur_clock_tm);
}
return;
}
//Utility.trace_err("pl.x [" + pl.x +"] pl.y ["+pl.y+"] tar_pl.x: ["+tar_pl.x+"] tar_pl.y: ["+tar_pl.y+"]\n");
//Utility.trace_err("dist_x [" + dist_x +"] dist_y ["+dist_y+"] atkrange: ["+pl.atkrange+"]\n");
var dist_x = tar_pl.x - pl.x;
var dist_y = tar_pl.y - pl.y;
var range = pl.atkrange + pl.size + tar_pl.size + 32; // 允许1格误差
if (dist_x * dist_x + dist_y * dist_y > range * range)
{
// 不在攻击范围内
_hold_pl_atk(pl, cd_tm, cur_clock_tm);
return;
}
var atkcnt_trigered = false;
var added_state = false;
if (pl.states != null)
{
// 检查按攻击次数结算状态
foreach (var val in pl.states.state_par)
{
if (val.atkedcnt < 0 || val.desc.atkcnt == null)
continue;
++val.atkedcnt;
//Utility.trace_info("val.atkedcnt["+val.atkedcnt+"] val.desc.atkcnt.cnt["+val.desc.atkcnt.cnt+"]")
if (val.atkedcnt < val.desc.atkcnt.cnt)
{
continue;
}
//sys.dumpobj(val);
// 触发结算状态
atkcnt_trigered = true;
if (val.desc.atkcnt.add_stat > 0)
{
var state_obj = Skill.add_state_to_pl(cur_clock_tm, tar_sprite, new tres_conf(val.desc.atkcnt.add_stat), sprite, val.per, false);
if (state_obj != null)
{
added_state = true;
// broadcast add state msg;
//tar_sprite.broad_cast_zone_msg_and_self(24, { iid = tar_pl.iid, states =[state_obj]});
}
}
if (val.desc.atkcnt.dmg > 0)
{
apply_dmg_on_pl(tar_sprite, sprite, new damage() { hp_dmg = val.desc.atkcnt.dmg }, cur_clock_tm, val.par);
}
}
}
if (pl.invisible > 0)
{
// 攻击就现身
Skill.rmv_state_from_pl_by_att("invisible", sprite, pl);
}
//if(sprite.get_sprite_type()==map_sprite_type.MstPlayer)
//{
// // 中断打坐
// sprite.try_stop_recover();
//}
tar_sprite.atk_by(sprite);
if (atkcnt_trigered)
{
// 触发了攻击次数结算状态，该次攻击失效
if (added_state)
{
Skill._remark_pl_state(tar_sprite, tar_pl);
}
if (pl.atking != null)
pl.atking.start_tm = cur_clock_tm;
return;
}
// 计算攻击次数
var atk_count = (tm_interval / cd_tm);
var atk_tm_left = tm_interval % cd_tm;
var total_dmg = 0;
pl.atking.start_tm = cur_clock_tm - atk_tm_left;
pl.last_atk_tm = pl.atking.start_tm;
pl.skill_gen_cd = pl.atking.start_tm + cd_tm; // 触发技能cd
pl.skill_gen_cdst = pl.atking.start_tm; // 触发技能cd起始
var real_cd_tm = pl.skill_gen_cd - cur_clock_tm;
if (real_cd_tm < 0) real_cd_tm = 0;
// 判断对象是否攻击免疫
if (tar_sprite.has_state(pl_state_type.PST_ATK_AVOID))
{
// can't be attack
// send avoid attack msg
//Utility.trace_err("[" + pl.iid +"] attack ["+pl.atking.tar_iid+"] target avoid attack\n");
//sprite.broad_cast_zone_msg_and_self(18, { hited = 0, frm_iid = pl.iid, to_iid = pl.atking.tar_iid});
return;
}
//::g_dump( " update_pl_atk() ===>>>> ", "") ;
var ret = apply_dmg_on_pl_ex(tar_sprite, sprite, new damage() { dmg_min = 0, dmg_max = 0, noratk = 1, hp_dmg = 0, mp_dmg = 0 }, cur_clock_tm, (int)atk_count * 1000, true, true);
//ret.atkcount < -atk_count;
//ret.cdtm < -real_cd_tm;
// send attack msg
sprite.broad_cast_zone_msg_and_self(18, ret);
if (tar_sprite.get_sprite_type() == map_sprite_type.MstPlayer)
{
//目标不在视野 需要补发消息
// if (!sprite.is_ply_inzone(tar_pl.sid))
// {
//::send_rpc(tar_pl.sid, 18, ret);
// }
}
}
//public static bool apply_skill_eff_to(long cur_clock_tm, IBaseUnit from, IBaseUnit target, dmg dmg, int aff, int skill_id, int percentage)
//{
// tres sk_res = new tres();
// sk_res.rate = 100;
// return apply_skill_eff_to(cur_clock_tm, from, target, sk_res, aff, skill_id, percentage);
//}
public static bool apply_skill_eff_to(long cur_clock_tm, IBaseUnit from, IBaseUnit target, tres_conf sk_res, int aff, int skill_id, int percentage)
{
var dflag = true;
if (target.isdie() || target.isghost())
{
// TO DO : 考虑有些技能能作用于尸体
if (dflag) Utility.debug(" !apply_skill_eff_to false 1");
return false;
}
if (target.ignore_dmg())
{
if (dflag) Utility.debug(" !apply_skill_eff_to false 2");
return false;
}
//if ( "rate" in sk_res )
if (sk_res.rate > 0)
{
if (Utility.random(0, 100) > sk_res.rate)
{
if (dflag) Utility.debug(" !apply_skill_eff_to false 3");
return false;
}
}
var to_pl = target.get_pack_data();
var frm_pl = from.get_pack_data();
//var rpc_data = new Variant();
//rpc_data["hited"] = 3;
//rpc_data["sid"] = skill_id;
//rpc_data["frm_iid"] = frm_pl.iid;
//rpc_data["to_iid"] = to_pl.iid;
if (target.has_state(pl_state_type.PST_SKILL_AVOID))
{
// 目标技能免疫
// send single_skill_res msg to clients
//rpc_data["hited"] = 0;//免疫
//target.broad_cast_zone_msg_and_self(22, rpc_data);
if (dflag) Utility.debug(" !apply_skill_eff_to false 4");
return false;
}
//if(from.get_sprite_type() == map_sprite_type.MST_MONSTER && target.get_sprite_type() == map_sprite_type.MST_MONSTER)
//{
// return false; // 一家人不打一家人
//}
// TO DO : 根据aff判断敌人、盟友关系从而确定是否受此状态影响
game_err_code check_res = Utility.check_target_type(from, target, aff, target.gmap.pk_seting);
if (check_res != game_err_code.RES_OK)
return false;
if (from.get_sprite_type() == map_sprite_type.MstPlayer)
{
if (target.can_atk(from))
{
target.atk_by(from);
}
}
//if(sk_res.hp_dmg != 0)
//{
// rpc_data.hp_dmg <- {};
// rpc_data.hp_dmg.hp_dmg <- sk_res.hp_dmg;
// to_pl.hp -= sk_res.hp_dmg;
// if(to_pl.hp > to_pl.max_hp)
// {
// to_pl.hp = to_pl.max_hp;
// }
//}
//if(sk_res.mp_dmg != 0)
//{
// rpc_data.mp_dmg <- {};
// rpc_data.mp_dmg.mp_dmg <- sk_res.mp_dmg;
// to_pl.mp -= sk_res.mp_dmg;
// if(to_pl.mp > to_pl.max_mp)
// {
// to_pl.mp = to_pl.max_mp;
// }
//}
Utility.debug("apply_skill_eff_to try apply_dmg_on_pl!");
//no_dmg 不计算伤害
if (sk_res.no_dmg == 0)
{
var ret = grid_map.apply_dmg_on_pl(target, from, sk_res.convert2damage(), cur_clock_tm, percentage, true);
Utility.debug("!apply_skill_eff_to apply_dmg_on_pl:" + ret);
if (ret["hited"]._int32 != 3)
{
// 未命中
// send single_skill_res msg to clients
//rpc_data["hited"] = ret["hited"];
//target.broad_cast_zone_msg_and_self(22, rpc_data);
if (dflag) Utility.debug(" !apply_skill_eff_to false 20");
return false;
}
}
//sys.trace(sys.SLT_DETAIL, "sk_res.rmv_stat ["+sk_res.rmv_stat+"]\n");
if (sk_res.rmv_stat > 0)
{
int rmv_stat = sk_res.rmv_stat;
if (to_pl.states != null)
{
//sys.dumpobj(to_pl.states);
// 移除所有状态
rmv_stat_from_pl_by_gb(rmv_stat, target, to_pl);
}
}
if (sk_res.rmv_1stat > 0)
{
if (to_pl.states != null)
{
// 移除一个状态
rmv_1stat_from_pl_by_gb(sk_res.rmv_1stat, target, to_pl);
}
}
if (sk_res.tar_state > 0)
{
int tar_state = sk_res.tar_state;
var add_stat = true;
if (sk_res.stat_rat > 0)
{
// 有几率触发技能效果
var judg = Utility.random(0, 100);
if (judg > sk_res.stat_rat)
{
//sys.trace(sys.SLT_DETAIL, "stat_rat["+sk_res.stat_rat+"] < judg["+judg+"]\n");
if (dflag) Utility.debug(" !apply_skill_eff_to false 21");
add_stat = false;
}
}
if (add_stat)
{
// add state eff to character
var state_obj = add_state_to_pl(cur_clock_tm, target, sk_res, from, percentage);
if (state_obj != null)
{
// rpc_data.states < -state_obj;
//rpc_data.states <- {};
//rpc_data.states.id <- state_obj.id;
//rpc_data.states.par <- state_obj.par;
//rpc_data.states.start_tm <-state_obj.start_tm;
//rpc_data.states.end_tm <- state_obj.end_tm;
}
}
}
if (sk_res.cd_red != null)
{
// 减少cd
//var skcds = [];
foreach (var cd_red in sk_res.cd_red)
{
int sktp = cd_red.sktp;
int cd_reduce = (cd_red.red_tm * percentage / 10);
if (sktp == 0)
{
foreach (int sk_key in to_pl.skill_cd.Keys)
{
//cd -= (sk_res.cd_red.red_tm * 100 * per / 1000);
to_pl.skill_cd[sk_key] -= cd_reduce;
//skcds.push({ sktp = sktp, cdtm = cd - cur_clock_tm});
}
}
else if (to_pl.skill_cd.ContainsKey(sktp))
{
to_pl.skill_cd[sktp] -= cd_reduce;
//skcds.push({ sktp = cd_red.sktp, cdtm = to_pl.skill_cd[cd_red.sktp] - cur_clock_tm});
}
}
// if (skcds.len() > 0)
// {
//// send self_attchange msg
//::send_rpc(to_pl.sid, 32, { skcds = skcds});
// }
}
if (!to_pl.cfmv)
{
if (sk_res.fmv != null)
{
var judge = Utility.random(0, 100);
int fmv_rate = sk_res.fmv.rate;
int fmv_dir = sk_res.fmv.dir;
int fmv_rang = sk_res.fmv.rang;
if (judge < fmv_rate)
{
var dir = fmv_dir;
if (dir == 2)
{//随机前后
dir = Utility.random(0, 2);
}
// 迫使目标移动
if (dir == 0)
{
// 远离自己的方向
var dist_x = to_pl.x - frm_pl.x;
var dist_y = to_pl.y - frm_pl.y;
if ((dist_x != 0) || (dist_y != 0))
{
var vec = Utility.normalize_vec2(dist_x, dist_y);
var from_x = to_pl.x;
var from_y = to_pl.y;
to_pl.x += (int)(vec.x * fmv_rang);
to_pl.y += (int)(vec.y * fmv_rang);
var dest_pos = target.gmap.valpoint_on_vector(to_pl.x, to_pl.y, from_x, from_y, vec);
var to_grid_pos = target.gmap.get_grid_by_pt(dest_pos.x, dest_pos.y);
//if(!to_grid_pos || (dest_pos.x < 0) || (dest_pos.y < 0))
//{
// // 目标坐标非法，出错
// Utility.trace_err("fmv frm_pl.x["+frm_pl.x+"] frm_pl.y["+frm_pl.y+"] from_x["+from_x+"] y["+from_y+"] to_pl.x["+to_pl.x+"] to_pl.y["+to_pl.y+"] dest_pos.x["+dest_pos.x+"] dest_pos.y["+dest_pos.y+"] vec:\n");
// sys.dumpobj(vec);
//}
to_pl.x = (int)dest_pos.x;
to_pl.y = (int)dest_pos.y;
//sys.trace(sys.SLT_DETAIL, "fmv to_pl.x["+to_pl.x+"] ["+to_pl.y+"]\n");
if (target.get_sprite_type() == map_sprite_type.MstPlayer && !target.is_in_lvl)
{
to_pl.lx = to_pl.x;
to_pl.ly = to_pl.y;
}
}
}
else if (dir == 1)
{
// 靠近自己的方向
var dist_x = frm_pl.x - to_pl.x;
var dist_y = frm_pl.y - to_pl.y;
if ((dist_x != 0) || (dist_y != 0))
{
var dist2 = dist_x * dist_x + dist_y * dist_y;
var vec = Utility.normalize_vec2(dist_x, dist_y);
if (fmv_rang == 0 || fmv_rang * fmv_rang >= dist2)
{
// 拉近到自己身边一格
var from_x = to_pl.x;
var from_y = to_pl.y;
to_pl.x = (int)(frm_pl.x - vec.x * game_const.map_grid_pixel);
to_pl.y = (int)(frm_pl.y - vec.y * game_const.map_grid_pixel);
var dest_pos = target.gmap.valpoint_on_vector(to_pl.x, to_pl.y, from_x, from_y, vec);
to_pl.x = (int)dest_pos.x;
to_pl.y = (int)dest_pos.y;
if (target.get_sprite_type() == map_sprite_type.MstPlayer && !target.is_in_lvl)
{
to_pl.lx = to_pl.x;
to_pl.ly = to_pl.y;
}
}
else
{
var from_x = to_pl.x;
var from_y = to_pl.y;
to_pl.x += (int)(vec.x * fmv_rang);
to_pl.y += (int)(vec.y * fmv_rang);
var dest_pos = target.gmap.valpoint_on_vector(to_pl.x, to_pl.y, from_x, from_y, vec);
to_pl.x = (int)dest_pos.x;
to_pl.y = (int)dest_pos.y;
if (target.get_sprite_type() == map_sprite_type.MstPlayer && !target.is_in_lvl)
{
to_pl.lx = to_pl.x;
to_pl.ly = to_pl.y;
}
}
}
}
}
if (to_pl.moving != null)
{
// 停止移动
//var data = { tm = cur_clock_tm, iid = to_pl.iid, x = to_pl.x, y = to_pl.y, face = to_pl.face };
// send stop move msg to clients
//target.gmap.broadcast_map_rpc(10, data);
//target.broad_cast_zone_msg_and_self(10, data);
//delete to_pl.moving;
to_pl.moving = null;
}
to_pl.last_mvpts = null;
//rpc_data.fmv < - { to_x = to_pl.x, to_y = to_pl.y, dir = sk_res.fmv.dir};
if (to_pl.casting != null)
{
// 停止施法
//var data = { iid = to_pl.iid };
// send cancel_casting_res to clients
//target.broad_cast_zone_msg_and_self(29, data);
//delete to_pl.casting;
to_pl.casting = null;
}
}
}
//var gmap = target.gmap;
//if(to_pl.hp <= 0)
//{
// // die!
// to_pl.hp = 0;
// target.die(from);
// rpc_data.isdie = true;
//}
// send single_skill_res msg to clients
//gmap.broadcast_map_rpc(22, rpc_data);
//target.broad_cast_zone_msg_and_self(22, rpc_data);
return true;
}
//当单位配置中 keepdist = 1 时，攻击时将尽量保持与目标间的距离为自己的攻击距离
public static void update_keep_atk_range(IBaseUnit sprite, long tm_elasped_s)
{
var pl = sprite.get_pack_data();
if (pl.atking == null)
{
return;
}
if (sprite.has_state(pl_state_type.PST_CANT_MOVE))
{
// can't move
return;
}
var gmap = sprite.gmap;
if (gmap.has_sprite_by_iid(pl.atking.tar_iid))
{
//Utility.trace_err("monster["+this.mondata.iid+"] atking tar_iid[" + this.mondata.atking.tar_iid +"] cur tm[" +cur_clock_tm+"] last_trace_tm ["+ last_trace_target_tm +"] \n");
var target = gmap.map_sprites[pl.atking.tar_iid];
var tar_pl = target.get_pack_data();
double dist_x = pl.x - tar_pl.x;
double dist_y = pl.y - tar_pl.y;
var dist2 = dist_x * dist_x + dist_y * dist_y;
var dist = Math.Sqrt(dist2);
var atk_rang2 = pl.atkrange * pl.atkrange;
// 处于最佳攻击距离
var best_atk_rang = pl.atkrange;
if (dist.CompareTo(best_atk_rang) <= 0)
{
//Utility.trace_info("atk_trace stop:"+dist2+"="+atk_rang2+"\n");
if (pl.moving != null)
{
//// 停止移动
////var cur_grid_pos = {x=(pl.x/game_const.map_grid_pixel), y=(pl.y/game_const.map_grid_pixel)}
//var data = {tm=sys.clock_time()- pl.atking.trace_tm_left, iid=pl.iid, x=pl.x, y=pl.y, face=pl.face};
//// send stop move msg to clients
////gmap.broadcast_map_rpc(10, data);
//sprite.broad_cast_zone_msg_and_self(10, data);
//delete pl.moving;
pl.moving = null;
}
}
else
{
//if(dist > best_atk_rang)
//{
// Utility.trace_info("atk_trace:"+dist+">"+best_atk_rang+"\n");
//}
//else if(dist < best_atk_rang)
//{
// Utility.trace_info("atk_trace:"+dist+"<"+best_atk_rang+"\n");
//}
// 保持距离
//var cur_pos = gmap.get_grid_by_pt(pl.x, pl.y);
//var tar_pos = gmap.get_grid_by_pt(tar_pl.x, tar_pl.y);
//var k = (best_atk_rang / dist);
//var best_pos = {};
//best_pos.x <- (tar_pos.x + (cur_pos.x - tar_pos.x) * k);
//best_pos.y <- (tar_pos.y + (cur_pos.y - tar_pos.y) * k);
// 计算和目标之间的角度atan(a)，范围为[-PI/2, PI/2]，为了获得整个圆周的范围，当(x<0)时角度为：PI+atan(a)
/*
* |
* (-,-)|(+,-)
* -----O------>X
* (-,+)|(+,+)
* |
* \/Y
*/
double alpha = 0;
if (dist != 0)
{
alpha = Math.PI / 2;
if (dist_x != 0)
{
alpha = Math.Atan((dist_y / dist_x));
if (dist_x < 0)
{
alpha += Math.PI;
}
}
else if (dist_y < 0)
{
alpha = -Math.PI / 2;
}
}
//Utility.trace_info("atan("+dist_y+"/"+dist_x+"="+k+")="+alpha+"\n");
// 在最佳攻击距离圈上选取最近可达点
var new_pos = gmap.valpoint_on_round(tar_pl.x, tar_pl.y, best_atk_rang, alpha);
if (new_pos != null)
{
new_pos = gmap.get_grid_by_pt(new_pos.x, new_pos.y);
sprite._move_to(new_pos.x, new_pos.y);
}
//Utility.trace_info("keep range pos:("+tar_pos.x+","+tar_pos.y+","+best_atk_rang+")->("+new_pos.x+","+new_pos.y+")\n");
}
}
}
public static void update_pl_follow_tracing(IBaseUnit sprite, long cur_clock_tm)
{
var pl = sprite.get_pack_data();
if (pl.follow == null)
{
return;
}
if (sprite.has_state(pl_state_type.PST_CANT_MOVE))
{
// can't move
return;
}
var gmap = sprite.gmap;
if (gmap.map_sprites.ContainsKey(pl.follow.tar_iid))
{
_update_pl_tracing(sprite, pl.follow.ToVariant(), pl.follow.frang, pl.follow.trang, cur_clock_tm);
}
else
{
//delete pl.follow;
pl.follow = null;
}
}
public static void update_pl_atk_tracing(IBaseUnit sprite, long cur_clock_tm)
{
// attack target
// TO DO : 追击问题？
// 追击情况下，攻击者的移动以被攻击者的位置为目标，当被攻击者移动时，攻击者的路径将随时变化，如何同步才能保证客户端与服务器位置同步且通信效率最优？
var pl = sprite.get_pack_data();
if (pl.atking != null)
{
return;
}
if (sprite.has_state(pl_state_type.PST_CANT_MOVE))
{
// can't move
return;
}
var gmap = sprite.gmap;
if (gmap.map_sprites.ContainsKey(pl.atking.tar_iid))
{
var atkrang = gmap.map_sprites[pl.atking.tar_iid].get_pack_data().size + pl.atkrange + pl.size;
atkrang = atkrang * atkrang;
_update_pl_tracing(sprite, pl.atking.ToVariant(), atkrang, atkrang, cur_clock_tm);
}
else
{
//delete pl.atking;
pl.atking = null;
}
}
public static int update_pl_move(IBaseUnit sprite, long cur_clock_tm)
{
var pl = sprite.get_pack_data();
bool dflag = true;
if (pl.moving == null)
return 0;
//// for Debug...
//if(sprite.get_sprite_type() == map_sprite_type.MstMonster)
//{
// return;
//}
if (sprite.has_state(pl_state_type.PST_CANT_MOVE))
{
// can't move
// 停止移动
//var data = { tm = cur_clock_tm, iid = pl.iid, x = pl.x, y = pl.y, face = pl.face };
//// send stop move msg to clients
////sprite.gmap.broadcast_map_rpc(10, data);
//sprite.broad_cast_zone_msg_and_self(10, data);
if (dflag) Utility.debug("update_pl_move pl_state_type.PST_CANT_MOVE!!");
pl.moving = null;
//delete pl.moving;
return 0;
}
if (pl.moving.pts != null)
{
if (dflag) Utility.debug("update_pl_move pts in pl.moving!!");
return _update_pl_pt_move(sprite, cur_clock_tm);
}
return _update_pl_ori_move(sprite, cur_clock_tm);
}
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;
}
