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Junior Member
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01-06-2019
, 13:15
Set damage to NPC with custom weapon
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#1
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Hi! I could use some help finding a good way to do this and i think this is the best place.
So, as the title says. how can i set the npc to take damage from a custom weapon which per example shoot fireballs or something similar.
Lets say this one
PHP Code:
#include <amxmodx>
#include <engine>
#include <fakemeta>
#include <fakemeta_util>
#include <hamsandwich>
#include <cstrike>
#include <xs>
#define PLUGIN "[ZBHeroEx] Primary: Cannon"
#define VERSION "1.0"
#define AUTHOR "Dias"
#define V_MODEL "models/v_cannon.mdl"
#define P_MODEL "models/p_cannon.mdl"
#define W_MODEL "models/w_cannon.mdl"
#define DAMAGE 600
#define RADIUS 400
#define CANNON_ROUND 20
#define TIME_DRAW 0.75
#define TIME_RELOAD 3.0
#define CSW_CANNON CSW_MP5NAVY
#define weapon_cannon "weapon_mp5navy"
#define WEAPON_EVENT "events/mp5n.sc"
#define WEAPON_W_MODEL "models/w_mp5.mdl"
#define WEAPON_ANIMEXT "carbine"
#define WEAPON_SECRET_CODE 5786
#define CANNONFIRE_CLASSNAME "cannon"
// Fire Start
#define WEAPON_ATTACH_F 30.0
#define WEAPON_ATTACH_R 10.0
#define WEAPON_ATTACH_U -5.0
new const WeaponSounds[2][] =
{
"weapons/cannon-1.wav",
"weapons/cannon_draw.wav"
}
new const WeaponResources[4][] =
{
"sprites/fire_cannon.spr",
"sprites/weapon_cannon.txt",
"sprites/640hud69_2.spr",
"sprites/640hud2_2.spr"
}
enum
{
CANNON_ANIM_IDLE = 0,
CANNON_ANIM_SHOOT1,
CANNON_ANIM_SHOOT2,
CANNON_ANIM_DRAW
}
// MACROS
#define Get_BitVar(%1,%2) (%1 & (1 << (%2 & 31)))
#define Set_BitVar(%1,%2) %1 |= (1 << (%2 & 31))
#define UnSet_BitVar(%1,%2) %1 &= ~(1 << (%2 & 31))
new g_Cannon
new g_Had_Cannon, g_InTempingAttack
new g_OldWeapon[33], g_CannonRound[33], Float:g_LastAttack[33], Float:g_NextTime[33]
new g_SmokePuff_SprId, g_MsgCurWeapon, g_MsgAmmoX, g_MsgWeaponList
public plugin_init()
{
register_plugin(PLUGIN, VERSION, AUTHOR)
register_event("CurWeapon", "Event_CurWeapon", "be", "1=1")
register_think(CANNONFIRE_CLASSNAME, "fw_Cannon_Think")
register_touch(CANNONFIRE_CLASSNAME, "*", "fw_Cannon_Touch")
register_clcmd("say givecannon", "Get_Cannon");
register_forward(FM_UpdateClientData, "fw_UpdateClientData_Post", 1)
register_forward(FM_CmdStart, "fw_CmdStart")
register_forward(FM_SetModel, "fw_SetModel")
register_forward(FM_EmitSound, "fw_EmitSound")
register_forward(FM_TraceLine, "fw_TraceLine")
register_forward(FM_TraceHull, "fw_TraceHull")
RegisterHam(Ham_Item_AddToPlayer, weapon_cannon, "fw_Item_AddToPlayer_Post", 1)
g_MsgCurWeapon = get_user_msgid("CurWeapon")
g_MsgAmmoX = get_user_msgid("AmmoX")
g_MsgWeaponList = get_user_msgid("WeaponList")
register_clcmd("weapon_cannon", "HookWeapon")
}
public plugin_precache()
{
engfunc(EngFunc_PrecacheModel, V_MODEL)
engfunc(EngFunc_PrecacheModel, P_MODEL)
engfunc(EngFunc_PrecacheModel, W_MODEL)
new i
for(i = 0; i < sizeof(WeaponSounds); i++)
engfunc(EngFunc_PrecacheSound, WeaponSounds[i])
for(i = 0; i < sizeof(WeaponResources); i++)
{
if(i == 1) engfunc(EngFunc_PrecacheGeneric, WeaponResources[i])
else engfunc(EngFunc_PrecacheModel, WeaponResources[i])
}
g_SmokePuff_SprId = engfunc(EngFunc_PrecacheModel, "sprites/smokepuff.spr")
}
public Get_Cannon(id)
{
if(!is_user_alive(id))
return
Set_BitVar(g_Had_Cannon, id)
UnSet_BitVar(g_InTempingAttack, id)
g_CannonRound[id] = CANNON_ROUND
fm_give_item(id, weapon_cannon)
update_ammo(id, -1, CANNON_ROUND)
g_NextTime[id] = 0.0
}
public Remove_Cannon(id)
{
UnSet_BitVar(g_Had_Cannon, id)
UnSet_BitVar(g_InTempingAttack, id)
g_CannonRound[id] = 0
}
public HookWeapon(id)
{
engclient_cmd(id, weapon_cannon)
return PLUGIN_HANDLED
}
public Event_CurWeapon(id)
{
if(!is_user_alive(id))
return
static CSWID; CSWID = read_data(2)
if((CSWID == CSW_CANNON && g_OldWeapon[id] != CSW_CANNON) && Get_BitVar(g_Had_Cannon, id))
{
set_pev(id, pev_viewmodel2, V_MODEL)
set_pev(id, pev_weaponmodel2, P_MODEL)
set_weapon_anim(id, CANNON_ANIM_DRAW)
set_pdata_float(id, 83, TIME_DRAW, 5)
set_pdata_string(id, (492) * 4, WEAPON_ANIMEXT, -1 , 20)
update_ammo(id, -1, g_CannonRound[id])
} else if((CSWID == CSW_CANNON && g_OldWeapon[id] == CSW_CANNON) && Get_BitVar(g_Had_Cannon, id)) {
update_ammo(id, -1, g_CannonRound[id])
}
g_OldWeapon[id] = CSWID
}
public fw_Cannon_Think(iEnt)
{
if(!pev_valid(iEnt))
return
static Float:fFrame, Float:fNextThink, Float:fScale
pev(iEnt, pev_frame, fFrame)
pev(iEnt, pev_scale, fScale)
// effect exp
static iMoveType; iMoveType = pev(iEnt, pev_movetype)
if (iMoveType == MOVETYPE_NONE)
{
fNextThink = 0.0015
fFrame += random_float(0.25, 0.75)
fScale += 0.01
if(fFrame > 21.0)
{
engfunc(EngFunc_RemoveEntity, iEnt)
return
}
} else {
fNextThink = 0.045
fFrame += random_float(0.5, 1.0)
fScale += 0.01
fFrame = floatmin(21.0, fFrame)
fScale = floatmin(2.0, fFrame)
}
set_pev(iEnt, pev_frame, fFrame)
set_pev(iEnt, pev_scale, fScale)
set_pev(iEnt, pev_nextthink, halflife_time() + fNextThink)
// time remove
static Float:fTimeRemove
pev(iEnt, pev_fuser1, fTimeRemove)
if(get_gametime() >= fTimeRemove)
{
static Float:Amount; pev(iEnt, pev_renderamt, Amount)
if(Amount <= 5.0)
{
engfunc(EngFunc_RemoveEntity, iEnt)
return
} else {
Amount -= 10.0
set_pev(iEnt, pev_renderamt, Amount)
}
}
}
public fw_Cannon_Touch(ent, id)
{
if(!pev_valid(ent))
return
if(pev_valid(id))
{
static Classname[32]
pev(id, pev_classname, Classname, sizeof(Classname))
if(equal(Classname, CANNONFIRE_CLASSNAME)) return
}
set_pev(ent, pev_movetype, MOVETYPE_NONE)
set_pev(ent, pev_solid, SOLID_NOT)
}
public fw_UpdateClientData_Post(id, sendweapons, cd_handle)
{
if(!is_user_alive(id))
return FMRES_IGNORED
if(get_user_weapon(id) != CSW_CANNON || !Get_BitVar(g_Had_Cannon, id))
return FMRES_IGNORED
set_cd(cd_handle, CD_flNextAttack, get_gametime() + 0.001)
return FMRES_HANDLED
}
public fw_CmdStart(id, uc_handle, seed)
{
if(!is_user_alive(id) || !is_user_connected(id))
return FMRES_IGNORED
if(get_user_weapon(id) != CSW_CANNON || !Get_BitVar(g_Had_Cannon, id))
return FMRES_IGNORED
static CurButton
CurButton = get_uc(uc_handle, UC_Buttons)
if(CurButton & IN_ATTACK)
{
CurButton &= ~IN_ATTACK
set_uc(uc_handle, UC_Buttons, CurButton)
HandleShoot_Cannon(id)
}
Check_CannonTime(id)
return FMRES_HANDLED
}
public fw_SetModel(entity, model[])
{
if(!pev_valid(entity))
return FMRES_IGNORED
static szClassName[33]
pev(entity, pev_classname, szClassName, charsmax(szClassName))
if(!equal(szClassName, "weaponbox"))
return FMRES_IGNORED
static id
id = pev(entity, pev_owner)
if(equal(model, WEAPON_W_MODEL))
{
static weapon
weapon = fm_find_ent_by_owner(-1, weapon_cannon, entity)
if(!pev_valid(weapon))
return FMRES_IGNORED
if(Get_BitVar(g_Had_Cannon, id))
{
set_pev(weapon, pev_impulse, WEAPON_SECRET_CODE)
set_pev(weapon, pev_iuser1, g_CannonRound[id])
engfunc(EngFunc_SetModel, entity, W_MODEL)
Remove_Cannon(id)
return FMRES_SUPERCEDE
}
}
return FMRES_IGNORED
}
public fw_EmitSound(id, channel, const sample[], Float:volume, Float:attn, flags, pitch)
{
if(!is_user_connected(id))
return FMRES_IGNORED
if(!Get_BitVar(g_InTempingAttack, id))
return FMRES_IGNORED
if(sample[8] == 'k' && sample[9] == 'n' && sample[10] == 'i')
{
if(sample[14] == 's' && sample[15] == 'l' && sample[16] == 'a')
return FMRES_SUPERCEDE
if (sample[14] == 'h' && sample[15] == 'i' && sample[16] == 't')
{
if (sample[17] == 'w') return FMRES_SUPERCEDE
else return FMRES_SUPERCEDE
}
if (sample[14] == 's' && sample[15] == 't' && sample[16] == 'a')
return FMRES_SUPERCEDE;
}
return FMRES_IGNORED
}
public fw_TraceLine(Float:vector_start[3], Float:vector_end[3], ignored_monster, id, handle)
{
if(!is_user_alive(id))
return FMRES_IGNORED
if(!Get_BitVar(g_InTempingAttack, id))
return FMRES_IGNORED
static Float:vecStart[3], Float:vecEnd[3], Float:v_angle[3], Float:v_forward[3], Float:view_ofs[3], Float:fOrigin[3]
pev(id, pev_origin, fOrigin)
pev(id, pev_view_ofs, view_ofs)
xs_vec_add(fOrigin, view_ofs, vecStart)
pev(id, pev_v_angle, v_angle)
engfunc(EngFunc_MakeVectors, v_angle)
get_global_vector(GL_v_forward, v_forward)
xs_vec_mul_scalar(v_forward, 0.0, v_forward)
xs_vec_add(vecStart, v_forward, vecEnd)
engfunc(EngFunc_TraceLine, vecStart, vecEnd, ignored_monster, id, handle)
return FMRES_SUPERCEDE
}
public fw_TraceHull(Float:vector_start[3], Float:vector_end[3], ignored_monster, hull, id, handle)
{
if(!is_user_alive(id))
return FMRES_IGNORED
if(!Get_BitVar(g_InTempingAttack, id))
return FMRES_IGNORED
static Float:vecStart[3], Float:vecEnd[3], Float:v_angle[3], Float:v_forward[3], Float:view_ofs[3], Float:fOrigin[3]
pev(id, pev_origin, fOrigin)
pev(id, pev_view_ofs, view_ofs)
xs_vec_add(fOrigin, view_ofs, vecStart)
pev(id, pev_v_angle, v_angle)
engfunc(EngFunc_MakeVectors, v_angle)
get_global_vector(GL_v_forward, v_forward)
xs_vec_mul_scalar(v_forward, 0.0, v_forward)
xs_vec_add(vecStart, v_forward, vecEnd)
engfunc(EngFunc_TraceHull, vecStart, vecEnd, ignored_monster, hull, id, handle)
return FMRES_SUPERCEDE
}
public fw_Item_AddToPlayer_Post(ent, id)
{
if(!pev_valid(ent))
return HAM_IGNORED
if(pev(ent, pev_impulse) == WEAPON_SECRET_CODE)
{
Remove_Cannon(id)
Set_BitVar(g_Had_Cannon, id)
g_CannonRound[id] = pev(id, pev_iuser1)
}
message_begin(MSG_ONE_UNRELIABLE, g_MsgWeaponList, _, id)
write_string(Get_BitVar(g_Had_Cannon, id) ? "weapon_cannon" : "weapon_mp5navy")
write_byte(10)
write_byte(20)
write_byte(-1)
write_byte(-1)
write_byte(0)
write_byte(7)
write_byte(Get_BitVar(g_Had_Cannon, id) ? CSW_CANNON : CSW_MP5NAVY)
write_byte(0)
message_end()
return HAM_HANDLED
}
public HandleShoot_Cannon(id)
{
if(get_pdata_float(id, 83, 5) > 0.0)
return
if(g_CannonRound[id] <= 0)
return
if(get_gametime() - TIME_RELOAD <= g_LastAttack[id])
{
set_player_nextattack(id, g_LastAttack[id] - get_gametime())
return
}
static Ent; Ent = fm_get_user_weapon_entity(id, CSW_CANNON)
if(!pev_valid(Ent)) return
g_CannonRound[id]--
update_ammo(id, -1, g_CannonRound[id])
Create_FakeAttack(id)
set_weapon_anim(id, random_num(CANNON_ANIM_SHOOT1, CANNON_ANIM_SHOOT2))
emit_sound(id, CHAN_WEAPON, WeaponSounds[0], 1.0, ATTN_NORM, 0, PITCH_NORM)
Create_CannonFire(id)
Make_Push(id)
set_player_nextattack(id, TIME_RELOAD)
set_weapons_timeidle(id, CSW_CANNON, TIME_RELOAD)
g_LastAttack[id] = get_gametime()
g_NextTime[id] = get_gametime()
}
public Check_CannonTime(id)
{
if(g_NextTime[id] == 0.0)
return
if(get_gametime() - 0.1 > g_NextTime[id])
{
emit_sound(id, CHAN_WEAPON, WeaponSounds[0], 1.0, ATTN_NORM, 0, PITCH_NORM)
Make_FireSmoke(id)
Create_CannonFire(id)
Check_RadiusDamage(id)
// Stop
g_NextTime[id] = 0.0
}
}
public Create_CannonFire(id)
{
const MAX_FIRE = 12
static Float:StartOrigin[3], Float:TargetOrigin[MAX_FIRE][3], Float:Speed[MAX_FIRE]
// Get Target
// -- Left
get_position(id, 100.0, random_float(-10.0, -40.0), WEAPON_ATTACH_U, TargetOrigin[0]); Speed[0] = 150.0
get_position(id, 100.0, random_float(-10.0, -40.0), WEAPON_ATTACH_U, TargetOrigin[1]); Speed[1] = 180.0
get_position(id, 100.0, random_float(-10.0, -40.0), WEAPON_ATTACH_U, TargetOrigin[2]); Speed[2] = 210.0
get_position(id, 100.0, random_float(-10.0, -40.0), WEAPON_ATTACH_U, TargetOrigin[3]); Speed[3] = 240.0
get_position(id, 100.0, random_float(-10.0, -40.0), WEAPON_ATTACH_U, TargetOrigin[4]); Speed[4] = 300.0
// -- Center
get_position(id, 100.0, 0.0, WEAPON_ATTACH_U, TargetOrigin[5]); Speed[5] = 150.0
get_position(id, 100.0, 0.0, WEAPON_ATTACH_U, TargetOrigin[6]); Speed[6] = 300.0
// -- Right
get_position(id, 100.0, random_float(10.0, 40.0), WEAPON_ATTACH_U, TargetOrigin[7]); Speed[7] = 150.0
get_position(id, 100.0, random_float(10.0, 40.0), WEAPON_ATTACH_U, TargetOrigin[8]); Speed[8] = 180.0
get_position(id, 100.0, random_float(10.0, 40.0), WEAPON_ATTACH_U, TargetOrigin[9]); Speed[9] = 210.0
get_position(id, 100.0, random_float(10.0, 40.0), WEAPON_ATTACH_U, TargetOrigin[10]); Speed[10] = 240.0
get_position(id, 100.0, random_float(10.0, 40.0), WEAPON_ATTACH_U, TargetOrigin[11]); Speed[11] = 300.0
for(new i = 0; i < MAX_FIRE; i++)
{
// Get Start
get_position(id, random_float(30.0, 40.0), 0.0, WEAPON_ATTACH_U, StartOrigin)
Create_Fire(id, StartOrigin, TargetOrigin[i], Speed[i])
}
}
public Create_Fire(id, Float:Origin[3], Float:TargetOrigin[3], Float:Speed)
{
static Ent; Ent = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, "env_sprite"))
if(!pev_valid(Ent)) return
static Float:Velocity[3]
// Set info for ent
set_pev(Ent, pev_movetype, MOVETYPE_FLY)
set_pev(Ent, pev_rendermode, kRenderTransAdd)
set_pev(Ent, pev_renderamt, 250.0)
set_pev(Ent, pev_fuser1, get_gametime() + 0.75) // time remove
set_pev(Ent, pev_scale, 0.5)
set_pev(Ent, pev_nextthink, halflife_time() + 0.05)
entity_set_string(Ent, EV_SZ_classname, CANNONFIRE_CLASSNAME)
engfunc(EngFunc_SetModel, Ent, WeaponResources[0])
set_pev(Ent, pev_mins, Float:{-1.0, -1.0, -1.0})
set_pev(Ent, pev_maxs, Float:{1.0, 1.0, 1.0})
set_pev(Ent, pev_origin, Origin)
set_pev(Ent, pev_gravity, 0.01)
set_pev(Ent, pev_solid, SOLID_TRIGGER)
set_pev(Ent, pev_frame, 0.0)
get_speed_vector(Origin, TargetOrigin, Speed, Velocity)
set_pev(Ent, pev_velocity, Velocity)
}
public Make_FireSmoke(id)
{
static Float:Origin[3]
get_position(id, WEAPON_ATTACH_F, WEAPON_ATTACH_R, WEAPON_ATTACH_U, Origin)
message_begin(MSG_BROADCAST, SVC_TEMPENTITY)
write_byte(TE_EXPLOSION)
engfunc(EngFunc_WriteCoord, Origin[0])
engfunc(EngFunc_WriteCoord, Origin[1])
engfunc(EngFunc_WriteCoord, Origin[2])
write_short(g_SmokePuff_SprId)
write_byte(10)
write_byte(15)
write_byte(14)
message_end()
}
public Check_RadiusDamage(id)
{
static Float:Origin[3]
for(new i = 0; i < get_maxplayers(); i++)
{
if(!is_user_alive(i))
continue
if(id == i)
continue
pev(i, pev_origin, Origin)
if(!is_in_viewcone(id, Origin, 1))
continue
if(entity_range(id, i) > float(RADIUS))
continue
do_attack(id, i, 0, float(DAMAGE))
}
}
public Create_FakeAttack(id)
{
static Ent; Ent = fm_get_user_weapon_entity(id, CSW_KNIFE)
if(!pev_valid(Ent)) return
Set_BitVar(g_InTempingAttack, id)
ExecuteHamB(Ham_Weapon_PrimaryAttack, Ent)
// Set Real Attack Anim
static iAnimDesired, szAnimation[64]
formatex(szAnimation, charsmax(szAnimation), (pev(id, pev_flags) & FL_DUCKING) ? "crouch_shoot_%s" : "ref_shoot_%s", WEAPON_ANIMEXT)
if((iAnimDesired = lookup_sequence(id, szAnimation)) == -1)
iAnimDesired = 0
set_pev(id, pev_sequence, iAnimDesired)
UnSet_BitVar(g_InTempingAttack, id)
}
public Make_Push(id)
{
static Float:VirtualVec[3]
VirtualVec[0] = random_float(-3.5, -7.0)
VirtualVec[1] = random_float(3.0, -3.0)
VirtualVec[2] = 0.0
set_pev(id, pev_punchangle, VirtualVec)
}
public update_ammo(id, Ammo, BpAmmo)
{
message_begin(MSG_ONE_UNRELIABLE, g_MsgCurWeapon, _, id)
write_byte(1)
write_byte(CSW_CANNON)
write_byte(Ammo)
message_end()
message_begin(MSG_ONE_UNRELIABLE, g_MsgAmmoX, _, id)
write_byte(10)
write_byte(BpAmmo)
message_end()
cs_set_user_bpammo(id, CSW_CANNON, BpAmmo)
}
do_attack(Attacker, Victim, Inflictor, Float:fDamage)
{
fake_player_trace_attack(Attacker, Victim, fDamage)
fake_take_damage(Attacker, Victim, fDamage, Inflictor)
}
fake_player_trace_attack(iAttacker, iVictim, &Float:fDamage)
{
// get fDirection
static Float:fAngles[3], Float:fDirection[3]
pev(iAttacker, pev_angles, fAngles)
angle_vector(fAngles, ANGLEVECTOR_FORWARD, fDirection)
// get fStart
static Float:fStart[3], Float:fViewOfs[3]
pev(iAttacker, pev_origin, fStart)
pev(iAttacker, pev_view_ofs, fViewOfs)
xs_vec_add(fViewOfs, fStart, fStart)
// get aimOrigin
static iAimOrigin[3], Float:fAimOrigin[3]
get_user_origin(iAttacker, iAimOrigin, 3)
IVecFVec(iAimOrigin, fAimOrigin)
// TraceLine from fStart to AimOrigin
static ptr; ptr = create_tr2()
engfunc(EngFunc_TraceLine, fStart, fAimOrigin, DONT_IGNORE_MONSTERS, iAttacker, ptr)
static pHit; pHit = get_tr2(ptr, TR_pHit)
static iHitgroup; iHitgroup = get_tr2(ptr, TR_iHitgroup)
static Float:fEndPos[3]
get_tr2(ptr, TR_vecEndPos, fEndPos)
// get target & body at aiming
static iTarget, iBody
get_user_aiming(iAttacker, iTarget, iBody)
// if aiming find target is iVictim then update iHitgroup
if (iTarget == iVictim)
{
iHitgroup = iBody
}
// if ptr find target not is iVictim
else if (pHit != iVictim)
{
// get AimOrigin in iVictim
static Float:fVicOrigin[3], Float:fVicViewOfs[3], Float:fAimInVictim[3]
pev(iVictim, pev_origin, fVicOrigin)
pev(iVictim, pev_view_ofs, fVicViewOfs)
xs_vec_add(fVicViewOfs, fVicOrigin, fAimInVictim)
fAimInVictim[2] = fStart[2]
fAimInVictim[2] += get_distance_f(fStart, fAimInVictim) * floattan( fAngles[0] * 2.0, degrees )
// check aim in size of iVictim
static iAngleToVictim; iAngleToVictim = get_angle_to_target(iAttacker, fVicOrigin)
iAngleToVictim = abs(iAngleToVictim)
static Float:fDis; fDis = 2.0 * get_distance_f(fStart, fAimInVictim) * floatsin( float(iAngleToVictim) * 0.5, degrees )
static Float:fVicSize[3]
pev(iVictim, pev_size , fVicSize)
if ( fDis <= fVicSize[0] * 0.5 )
{
// TraceLine from fStart to aimOrigin in iVictim
static ptr2; ptr2 = create_tr2()
engfunc(EngFunc_TraceLine, fStart, fAimInVictim, DONT_IGNORE_MONSTERS, iAttacker, ptr2)
static pHit2; pHit2 = get_tr2(ptr2, TR_pHit)
static iHitgroup2; iHitgroup2 = get_tr2(ptr2, TR_iHitgroup)
// if ptr2 find target is iVictim
if ( pHit2 == iVictim && (iHitgroup2 != HIT_HEAD || fDis <= fVicSize[0] * 0.25) )
{
pHit = iVictim
iHitgroup = iHitgroup2
get_tr2(ptr2, TR_vecEndPos, fEndPos)
}
free_tr2(ptr2)
}
// if pHit still not is iVictim then set default HitGroup
if (pHit != iVictim)
{
// set default iHitgroup
iHitgroup = HIT_GENERIC
static ptr3; ptr3 = create_tr2()
engfunc(EngFunc_TraceLine, fStart, fVicOrigin, DONT_IGNORE_MONSTERS, iAttacker, ptr3)
get_tr2(ptr3, TR_vecEndPos, fEndPos)
// free ptr3
free_tr2(ptr3)
}
}
// set new Hit & Hitgroup & EndPos
set_tr2(ptr, TR_pHit, iVictim)
set_tr2(ptr, TR_iHitgroup, iHitgroup)
set_tr2(ptr, TR_vecEndPos, fEndPos)
// ExecuteHam
fake_trake_attack(iAttacker, iVictim, fDamage, fDirection, ptr)
// free ptr
free_tr2(ptr)
}
stock fake_trake_attack(iAttacker, iVictim, Float:fDamage, Float:fDirection[3], iTraceHandle, iDamageBit = (DMG_NEVERGIB | DMG_BULLET))
{
ExecuteHamB(Ham_TraceAttack, iVictim, iAttacker, fDamage, fDirection, iTraceHandle, iDamageBit)
}
stock fake_take_damage(iAttacker, iVictim, Float:fDamage, iInflictor, iDamageBit = (DMG_NEVERGIB | DMG_BULLET))
{
ExecuteHamB(Ham_TakeDamage, iVictim, iInflictor, iAttacker, fDamage, iDamageBit)
}
stock get_angle_to_target(id, const Float:fTarget[3], Float:TargetSize = 0.0)
{
static Float:fOrigin[3], iAimOrigin[3], Float:fAimOrigin[3], Float:fV1[3]
pev(id, pev_origin, fOrigin)
get_user_origin(id, iAimOrigin, 3) // end position from eyes
IVecFVec(iAimOrigin, fAimOrigin)
xs_vec_sub(fAimOrigin, fOrigin, fV1)
static Float:fV2[3]
xs_vec_sub(fTarget, fOrigin, fV2)
static iResult; iResult = get_angle_between_vectors(fV1, fV2)
if (TargetSize > 0.0)
{
static Float:fTan; fTan = TargetSize / get_distance_f(fOrigin, fTarget)
static fAngleToTargetSize; fAngleToTargetSize = floatround( floatatan(fTan, degrees) )
iResult -= (iResult > 0) ? fAngleToTargetSize : -fAngleToTargetSize
}
return iResult
}
stock get_angle_between_vectors(const Float:fV1[3], const Float:fV2[3])
{
static Float:fA1[3], Float:fA2[3]
engfunc(EngFunc_VecToAngles, fV1, fA1)
engfunc(EngFunc_VecToAngles, fV2, fA2)
static iResult; iResult = floatround(fA1[1] - fA2[1])
iResult = iResult % 360
iResult = (iResult > 180) ? (iResult - 360) : iResult
return iResult
}
stock PlaySound(id, const sound[])
{
if(equal(sound[strlen(sound)-4], ".mp3")) client_cmd(id, "mp3 play ^"sound/%s^"", sound)
else client_cmd(id, "spk ^"%s^"", sound)
}
stock get_speed_vector(const Float:origin1[3],const Float:origin2[3],Float:speed, Float:new_velocity[3])
{
new_velocity[0] = origin2[0] - origin1[0]
new_velocity[1] = origin2[1] - origin1[1]
new_velocity[2] = origin2[2] - origin1[2]
static Float:num; num = floatsqroot(speed*speed / (new_velocity[0]*new_velocity[0] + new_velocity[1]*new_velocity[1] + new_velocity[2]*new_velocity[2]))
new_velocity[0] *= num
new_velocity[1] *= num
new_velocity[2] *= num
return 1;
}
stock set_weapons_timeidle(id, WeaponId ,Float:TimeIdle)
{
static entwpn; entwpn = fm_get_user_weapon_entity(id, WeaponId)
if(!pev_valid(entwpn))
return
set_pdata_float(entwpn, 46, TimeIdle, 4)
set_pdata_float(entwpn, 47, TimeIdle, 4)
set_pdata_float(entwpn, 48, TimeIdle + 0.5, 4)
}
stock set_player_nextattack(id, Float:nexttime)
{
set_pdata_float(id, 83, nexttime, 5)
}
stock set_weapon_anim(id, anim)
{
set_pev(id, pev_weaponanim, anim)
message_begin(MSG_ONE_UNRELIABLE, SVC_WEAPONANIM, {0, 0, 0}, id)
write_byte(anim)
write_byte(pev(id, pev_body))
message_end()
}
stock get_position(id,Float:forw, Float:right, Float:up, Float:vStart[])
{
static Float:vOrigin[3], Float:vAngle[3], Float:vForward[3], Float:vRight[3], Float:vUp[3]
pev(id, pev_origin, vOrigin)
pev(id, pev_view_ofs,vUp) //for player
xs_vec_add(vOrigin,vUp,vOrigin)
pev(id, pev_v_angle, vAngle) // if normal entity ,use pev_angles
angle_vector(vAngle,ANGLEVECTOR_FORWARD,vForward) //or use EngFunc_AngleVectors
angle_vector(vAngle,ANGLEVECTOR_RIGHT,vRight)
angle_vector(vAngle,ANGLEVECTOR_UP,vUp)
vStart[0] = vOrigin[0] + vForward[0] * forw + vRight[0] * right + vUp[0] * up
vStart[1] = vOrigin[1] + vForward[1] * forw + vRight[1] * right + vUp[1] * up
vStart[2] = vOrigin[2] + vForward[2] * forw + vRight[2] * right + vUp[2] * up
}
PHP Code:
public Entity_TakeDamage(const pEntity, const pInflictor, const pAttacker)
{
static szClassName[sizeof NPC_CLASSNAME];
entity_get_string(pEntity, EV_SZ_classname, szClassName, charsmax(szClassName));
if(!equal(szClassName, NPC_CLASSNAME)) return;
entity_set_edict(pEntity, EV_ENT_dmg_inflictor, pAttacker);
}
I just can't think of a way. tried with native but failed. Any examples would be much appreciated.
Thanks in advance
Last edited by Point; 01-06-2019 at 19:24.
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