xuqiang52133
   
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#include <amxmodx>
#include <engine>
#include <fakemeta>
#include <hamsandwich>
#define ZB_CLASSNAME "npc_zombie"
#define TASK_ATTACK 323423
new const zombie_model[] = "models/player/tank_zombi_host/tank_zombi_host.mdl"
new const zombie_hurt_sound[] = "biohazard/zombie_hurt_01.wav"
new const zombie_attack_sound[] = "biohazard/zombi_attack_1.wav"
new const zombie_die_sound[] = "biohazard/zombie_death_1.wav"
enum
{
ANIM_IDLE = 1,
ANIM_WALK = 3,
ANIM_ATTACK = 76,
ANIM_DIE = 104
}
new Float:g_spawn_point[3], Float:g_angles[3]
new pev_victim = pev_enemy
new ent2
public plugin_init()
{
register_plugin("NPC Zombie", "1.0", "Dias")
register_think(ZB_CLASSNAME, "fw_zb_think")
register_clcmd("say /set_spawn_point", "get_spawn_point")
register_clcmd("say /create_zombie", "create_zombie")
}
public client_PostThink(id)
{
//new Float:distance = entity_range(id, ent2)
//client_print(id, print_chat, "%f", distance)
}
public plugin_precache()
{
engfunc(EngFunc_PrecacheModel, zombie_model)
precache_sound(zombie_hurt_sound)
precache_sound(zombie_attack_sound)
precache_sound(zombie_die_sound)
}
public get_spawn_point(id)
{
entity_get_vector(id, EV_VEC_origin, g_spawn_point)
entity_get_vector(id, EV_VEC_angles, g_angles)
}
public create_zombie(id)
{
new ent = create_entity("info_target")
ent2 = ent
entity_set_origin(ent, g_spawn_point)
entity_set_float(ent, EV_FL_takedamage,1.0)
entity_set_float(ent, EV_FL_health, 100.0)
entity_set_string(ent, EV_SZ_classname, ZB_CLASSNAME)
entity_set_model(ent, zombie_model)
entity_set_int(ent, EV_INT_solid, 2)
entity_set_int(ent, EV_INT_movetype, MOVETYPE_STEP)
set_pev(ent, pev_victim, 0)
entity_set_byte(ent, EV_BYTE_controller1, 125)
entity_set_byte(ent, EV_BYTE_controller2, 125)
entity_set_byte(ent, EV_BYTE_controller3, 125)
entity_set_byte(ent, EV_BYTE_controller4, 125)
new Float:maxs[3] = {16.0, 16.0, 36.0}
new Float:mins[3] = {-16.0, -16.0, -36.0}
entity_set_size(ent, mins, maxs)
play_anim(ent, ANIM_IDLE, 1.0)
entity_set_float(ent,EV_FL_nextthink, halflife_time() + 0.01)
drop_to_floor(ent)
RegisterHamFromEntity(Ham_TakeDamage, ent, "fw_zb_takedmg")
RegisterHamFromEntity(Ham_Killed, ent, "fw_zb_killed")
return 1
}
public fw_zb_takedmg(victim, inflictor, attacker, Float:damage, damagebits)
{
emit_sound(victim, CHAN_BODY, zombie_hurt_sound, 1.0, ATTN_NORM, 0, PITCH_NORM)
}
public fw_zb_killed(ent2)
{
new ent = create_entity("info_target")
new Float:Origin[3], Float:Angles[3]
pev(ent2, pev_origin, Origin)
pev(ent2, pev_angles, Angles)
entity_set_origin(ent, Origin)
entity_set_vector(ent, EV_VEC_angles, Angles)
entity_set_string(ent, EV_SZ_classname, "temp_zb")
entity_set_model(ent, zombie_model)
new Float:maxs[3] = {16.0, 16.0, 36.0}
new Float:mins[3] = {-16.0, -16.0, -36.0}
entity_set_size(ent, mins, maxs)
drop_to_floor(ent)
play_anim(ent, ANIM_IDLE, 1.0)
play_anim(ent, ANIM_DIE, 1.0)
emit_sound(ent, CHAN_BODY, zombie_die_sound, 1.0, ATTN_NORM, 0, PITCH_NORM)
set_task(5.0, "remove_temp_zb", ent)
}
public remove_temp_zb(ent)
{
remove_entity(ent)
}
public fw_zb_think(ent)
{
if(!is_valid_ent(ent))
return FMRES_IGNORED
new victim = FindClosesEnemy(ent)
new Float:Origin[3], Float:VicOrigin[3], Float:distance
pev(ent, pev_origin, Origin)
pev(victim, pev_origin, VicOrigin)
distance = get_distance_f(Origin, VicOrigin)
if(distance <= 60.0)
{
zombie_attack(ent, victim)
entity_set_float(ent, EV_FL_nextthink, get_gametime() + 2.5)
} else {
if(get_anim(ent) != ANIM_WALK)
play_anim(ent, ANIM_WALK, 1.0)
new Float:Ent_Origin[3], Float:Vic_Origin[3]
pev(ent, pev_origin, Ent_Origin)
pev(victim, pev_origin, Vic_Origin)
npc_turntotarget(ent, Ent_Origin, victim, Vic_Origin)
hook_ent(ent, victim)
entity_set_float(ent, EV_FL_nextthink, get_gametime() + 0.1)
}
return FMRES_HANDLED
}
public zombie_attack(ent, victim)
{
new Float:Ent_Origin[3], Float:Vic_Origin[3]
pev(ent, pev_origin, Ent_Origin)
pev(victim, pev_origin, Vic_Origin)
npc_turntotarget(ent, Ent_Origin, victim, Vic_Origin)
play_anim(ent, ANIM_ATTACK, 1.0)
ExecuteHam(Ham_TakeDamage, victim, 0, victim, random_float(5.0, 10.0), DMG_BULLET)
emit_sound(victim, CHAN_BODY, zombie_attack_sound, 1.0, ATTN_NORM, 0, PITCH_NORM)
remove_task(ent+TASK_ATTACK)
set_task(1.5, "stop_attack", ent+TASK_ATTACK)
}
public stop_attack(ent)
{
ent -= TASK_ATTACK
play_anim(ent, ANIM_IDLE, 1.0)
remove_task(ent+TASK_ATTACK)
}
public npc_turntotarget(ent, Float:Ent_Origin[3], target, Float:Vic_Origin[3])
{
if(target)
{
new Float:newAngle[3]
entity_get_vector(ent, EV_VEC_angles, newAngle)
new Float:x = Vic_Origin[0] - Ent_Origin[0]
new Float:z = Vic_Origin[1] - Ent_Origin[1]
new Float:radians = floatatan(z/x, radian)
newAngle[1] = radians * (180 / 3.14)
if (Vic_Origin[0] < Ent_Origin[0])
newAngle[1] -= 180.0
entity_set_vector(ent, EV_VEC_angles, newAngle)
}
}
public hook_ent(ent, victim)
{
new Float:fl_Velocity[3]
new Float:VicOrigin[3], Float:EntOrigin[3]
pev(ent, pev_origin, EntOrigin)
pev(victim, pev_origin, VicOrigin)
new Float:distance_f = get_distance_f(EntOrigin, VicOrigin)
if (distance_f > 60.0)
{
new Float:fl_Time = distance_f / 100.0
fl_Velocity[0] = (VicOrigin[0] - EntOrigin[0]) / fl_Time
fl_Velocity[1] = (VicOrigin[1] - EntOrigin[1]) / fl_Time
fl_Velocity[2] = (VicOrigin[2] - EntOrigin[2]) / fl_Time
} else
{
fl_Velocity[0] = 0.0
fl_Velocity[1] = 0.0
fl_Velocity[2] = 0.0
}
entity_set_vector(ent, EV_VEC_velocity, fl_Velocity)
}
stock bool:IsValidTarget(iTarget)
{
if (!iTarget || !(1<= iTarget <= get_maxplayers()) || !is_user_connected(iTarget) || !is_user_alive(iTarget))
return false
return true
}
public FindClosesEnemy(entid)
{
new Float:Dist
new Float:maxdistance=4000.0
new indexid=0
for(new i=1;i<=get_maxplayers();i++){
if(is_user_alive(i) && is_valid_ent(i) && can_see_fm(entid, i))
{
Dist = entity_range(entid, i)
if(Dist <= maxdistance)
{
maxdistance=Dist
indexid=i
return indexid
}
}
}
return 0
}
public bool:can_see_fm(entindex1, entindex2)
{
if (!entindex1 || !entindex2)
return false
if (pev_valid(entindex1) && pev_valid(entindex1))
{
new flags = pev(entindex1, pev_flags)
if (flags & EF_NODRAW || flags & FL_NOTARGET)
{
return false
}
new Float:lookerOrig[3]
new Float:targetBaseOrig[3]
new Float:targetOrig[3]
new Float:temp[3]
pev(entindex1, pev_origin, lookerOrig)
pev(entindex1, pev_view_ofs, temp)
lookerOrig[0] += temp[0]
lookerOrig[1] += temp[1]
lookerOrig[2] += temp[2]
pev(entindex2, pev_origin, targetBaseOrig)
pev(entindex2, pev_view_ofs, temp)
targetOrig[0] = targetBaseOrig [0] + temp[0]
targetOrig[1] = targetBaseOrig [1] + temp[1]
targetOrig[2] = targetBaseOrig [2] + temp[2]
engfunc(EngFunc_TraceLine, lookerOrig, targetOrig, 0, entindex1, 0) // checks the had of seen player
if (get_tr2(0, TraceResult:TR_InOpen) && get_tr2(0, TraceResult:TR_InWater))
{
return false
}
else
{
new Float:flFraction
get_tr2(0, TraceResult:TR_flFraction, flFraction)
if (flFraction == 1.0 || (get_tr2(0, TraceResult:TR_pHit) == entindex2))
{
return true
}
else
{
targetOrig[0] = targetBaseOrig [0]
targetOrig[1] = targetBaseOrig [1]
targetOrig[2] = targetBaseOrig [2]
engfunc(EngFunc_TraceLine, lookerOrig, targetOrig, 0, entindex1, 0) // checks the body of seen player
get_tr2(0, TraceResult:TR_flFraction, flFraction)
if (flFraction == 1.0 || (get_tr2(0, TraceResult:TR_pHit) == entindex2))
{
return true
}
else
{
targetOrig[0] = targetBaseOrig [0]
targetOrig[1] = targetBaseOrig [1]
targetOrig[2] = targetBaseOrig [2] - 17.0
engfunc(EngFunc_TraceLine, lookerOrig, targetOrig, 0, entindex1, 0) // checks the legs of seen player
get_tr2(0, TraceResult:TR_flFraction, flFraction)
if (flFraction == 1.0 || (get_tr2(0, TraceResult:TR_pHit) == entindex2))
{
return true
}
}
}
}
}
return false
}
stock get_anim(id)
{
return pev(id, pev_sequence)
}
stock play_anim(index, sequence, Float:framerate = 1.0)
{
entity_set_float(index, EV_FL_animtime, get_gametime())
entity_set_float(index, EV_FL_framerate, framerate)
entity_set_float(index, EV_FL_frame, 0.0)
entity_set_int(index, EV_INT_sequence, sequence)
}
stock DirectedVec(Float:start[3],Float:end[3],Float:reOri[3])
{
new Float:v3[3]
v3[0]=start[0]-end[0]
v3[1]=start[1]-end[1]
v3[2]=start[2]-end[2]
new Float:vl = vector_length(v3)
reOri[0] = v3[0] / vl
reOri[1] = v3[1] / vl
reOri[2] = v3[2] / vl
谁帮我弄一下可以吗，NPC走道的速度慢死了，比乌龟还慢。NPC出生的位置怎么自己设定？？还有NPC多了就会卡在一个地方不动了，求高手帮我一下？？
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