Hi there. I'm asking for help because the
doesn't work properly. In fact, it works only while going back or when looking straight in front. Otherwise the grenade blow and do self damage if forwading or even simply looking up too much. I believe that it would need a simple modification of the origin of the shot, maybe. I like this plugin and would really appreciate any help.
Code:
/*/// Mp5+M203 Launcher - by PaintLancer
/////////////////////////////
Resources used
- Thantik - HE-conc for knockback
- Asskickr - Grentrail
- EKS - sprite - doing hud sprites
Directions
Players buy normal mp5 and buy grenades for it through buying
normal HE grenades
1.9 - Fixed kill given to killed
- Raised start origin of nade fired so it more the actual height of the gun
2.0 - Upgraded to newer versions of amxmodx
*/
#include <amxmodx>
#include <fakemeta>
#include <engine>
#include <cstrike>
#include <fun>
new g_mp5[33]
new g_m203_loaded[33]
new g_ammo[33]
new g_lastweap[33]
new g_buyzone[33]
new gmsgDeathMsg
new gMsgID
//sprites
new m_iTrail
new xplode
#define ICON_HIDE 0
#define ICON_SHOW 1
#define TE_BEAMFOLLOW 22
public plugin_init()
{
register_plugin("Mp5 Mod","1.9","PaintLancer")
register_event("DeathMsg","player_die","a")
register_event("CurWeapon","handle_gun","be","1=1")
register_event("StatusIcon","Buy_Icon","be","2=buyzone")
//handle buying nades
register_menucmd(-34,(1<<3),"BuyNade")
register_clcmd("hegren", "BuyNade")
//handle when player presses attack2
register_forward(FM_PlayerPreThink, "forward_playerprethink")
// handle world model
register_forward(FM_SetModel, "forward_setmodel")
//cvars
register_cvar("amx_m203cost","300") //cost for nade
register_cvar("amx_m203ammo","2") //ammo limit for backpack
register_cvar("amx_crazynade","0") //makes nades bounce off all walls with perfect elasticity until it hits an entity or player...can get crazy
register_cvar("amx_m203conc","10.0") //force of knockback
register_cvar("amx_m203trail","1") //nade trails
register_cvar("amx_m203rad","200") //radius of dmg
register_cvar("amx_m203dmg","75") //dmg
gmsgDeathMsg = get_user_msgid("DeathMsg")
gMsgID = get_user_msgid("StatusIcon")
return PLUGIN_CONTINUE
}
public player_die(id)
{
if(g_mp5[id])
ammo_hud(id,0)
g_ammo[id] = 0
return PLUGIN_CONTINUE
}
public BuyNade(id)
{
new money = cs_get_user_money(id)
if(g_mp5[id] && g_ammo[id] < get_cvar_num("amx_m203ammo") && money >= get_cvar_num("amx_m203cost") && g_buyzone[id])
{
ammo_hud(id,0)
g_ammo[id]++
ammo_hud(id,1)
client_print(id, print_center, "You bought a grenade for your M203 Launcher %d/%d", g_ammo[id], get_cvar_num("amx_m203ammo"))
cs_set_user_money(id, money - get_cvar_num("amx_m203cost"))
return PLUGIN_HANDLED
}
return PLUGIN_CONTINUE
}
public forward_setmodel(entity, model[])
{
if (!is_valid_ent(entity))
{
return FMRES_IGNORED
}
if (equal(model, "models/w_mp5.mdl"))
{
new classname[11]
entity_get_string(entity, EV_SZ_classname, classname, 10)
//client_print(0, print_chat, "Model: %s Classname: %s", model, classname)
if (equal(classname, "weaponbox"))
{
//client_print(0, print_chat, "Setting model")
entity_set_model(entity, "models/w_9mmar.mdl")
return FMRES_SUPERCEDE
}
}
return FMRES_IGNORED
}
public forward_playerprethink(id)
{
if(is_user_alive(id))
{
if (entity_get_int(id, EV_INT_button) & IN_ATTACK2)
{
launch_nade(id)
return FMRES_IGNORED
}
}
return FMRES_IGNORED
}
public handle_gun(id)
{
new clip, ammo
new weap = get_user_weapon(id,clip,ammo)
if(weap == CSW_MP5NAVY && g_lastweap[id] != weap)
{
ammo_hud(id,1)
//client_print(id, print_chat, "Setting Model")
entity_set_string(id, EV_SZ_viewmodel, "models/v_mp5m203.mdl")
entity_set_string(id, EV_SZ_weaponmodel, "models/p_9mmar.mdl")
g_mp5[id] = 1
}
else if(weap != CSW_MP5NAVY)
{
ammo_hud(id,0)
g_mp5[id] = 0
}
g_lastweap[id] = weap
return PLUGIN_HANDLED
}
public launch_nade(id)
{
if(g_mp5[id] == 0 || g_m203_loaded[id] == 0 || !(is_user_alive(id)))
return PLUGIN_CONTINUE
if(g_ammo[id] == 0)
{
client_print(id, print_center, "You are out of m203 grenades!")
return PLUGIN_CONTINUE
}
entity_set_int(id, EV_INT_weaponanim, 3)
new Float: Origin[3], Float: Velocity[3], Float: vAngle[3], Ent
entity_get_vector(id, EV_VEC_origin , Origin)
entity_get_vector(id, EV_VEC_v_angle, vAngle)
//client_print(id, print_center, "Origin: %f-%f-%f", Origin[0], Origin[1], Origin[2])
//client_print(id, print_center, "vAngle: %f-%f-%f", vAngle[0], vAngle[1], vAngle[2])
Origin[2] = Origin[2] + 10
Ent = create_entity("info_target")
if (!Ent) return PLUGIN_HANDLED
entity_set_string(Ent, EV_SZ_classname, "m203_nade")
entity_set_model(Ent, "models/grenade.mdl")
new Float:MinBox[3] = {-1.0, -1.0, -1.0}
new Float:MaxBox[3] = {1.0, 1.0, 1.0}
entity_set_vector(Ent, EV_VEC_mins, MinBox)
entity_set_vector(Ent, EV_VEC_maxs, MaxBox)
entity_set_origin(Ent, Origin)
entity_set_vector(Ent, EV_VEC_angles, vAngle)
entity_set_int(Ent, EV_INT_effects, 2)
entity_set_int(Ent, EV_INT_solid, 1)
entity_set_int(Ent, EV_INT_movetype, 10)
entity_set_edict(Ent, EV_ENT_owner, id)
VelocityByAim(id, 2000 , Velocity)
entity_set_vector(Ent, EV_VEC_velocity ,Velocity)
emit_sound(id,CHAN_VOICE,"misc/glauncher.wav", 1.0, ATTN_NORM, 0, PITCH_NORM)
g_m203_loaded[id] = 0
ammo_hud(id,0)
g_ammo[id]--
ammo_hud(id,1)
new parm[1]
parm[0] = Ent
if(get_cvar_num("amx_m203trail"))
set_task(0.2, "grentrail",id,parm,1)
parm[0] = id
set_task(2.0, "m203_reload",id+9910,parm,1)
return PLUGIN_CONTINUE
}
public m203_reload(parm[])
{
g_m203_loaded[parm[0]] = 1
}
public vexd_pfntouch(pToucher, pTouched)
{
new szClassName[32]
if ( pToucher > 0)
{
entity_get_string(pToucher, EV_SZ_classname, szClassName, 31)
}
if(equal(szClassName, "m203_nade"))
{
if(!pTouched && get_cvar_num("amx_crazynade"))
return
new damradius = get_cvar_num("amx_m203rad")//200
new maxdamage = get_cvar_num("amx_m203dmg")//70
new tkill = 0
new Float:fl_vExplodeAt[3]
entity_get_vector(pToucher, EV_VEC_origin, fl_vExplodeAt)
new vExplodeAt[3]
vExplodeAt[0] = floatround(fl_vExplodeAt[0])
vExplodeAt[1] = floatround(fl_vExplodeAt[1])
vExplodeAt[2] = floatround(fl_vExplodeAt[2])
new oid = entity_get_edict(pToucher, EV_ENT_owner)
new origin[3],dist,i,Float:dRatio,damage
for ( i = 0; i < 32; i++)
{
if((is_user_alive(i)))
{
get_user_origin(i,origin)
dist = get_distance(origin,vExplodeAt)
if (dist <= damradius)
{
dRatio = floatdiv(float(dist),float(damradius))
damage = maxdamage - floatround(floatmul(float(maxdamage),dRatio))
set_velocity_from_origin(i, fl_vExplodeAt, get_cvar_float("amx_m203conc")*damage) // ThantiK's he-conc function - tried getting it to recognize m203 nades but failed so imported function
if(cvar_exists("mp_friendlyfire"))
{
if(i == oid)
do_victim(i, oid, damage, 2)
else if( get_cvar_num("mp_friendlyfire"))
{
if(get_user_team(i) == get_user_team(oid)) tkill = 1
do_victim(i,oid,damage,tkill)
}
else
{
if(get_user_team(i) != get_user_team(oid))
{
do_victim(i,oid,damage,0)
}
}
}
else if(i == oid)
do_victim(i, oid, damage, 2)
else
do_victim(i,oid,damage,0)
}
}
}
message_begin(MSG_BROADCAST, SVC_TEMPENTITY)
write_byte(17)
write_coord(vExplodeAt[0])
write_coord(vExplodeAt[1])
write_coord(vExplodeAt[2] + 60)
write_short(xplode)
write_byte(20)
write_byte(200)
message_end()
emit_sound(pToucher, CHAN_WEAPON, "misc/a_exm2.wav", VOL_NORM, ATTN_NORM, 0, PITCH_NORM)
remove_entity(pToucher)
}
}
do_victim(victim,attacker,damage,tk)
{
new namek[32],namev[32],authida[35],authidv[35],teama[32],teamv[32]
get_user_name(victim,namev,31)
get_user_name(attacker,namek,31)
get_user_authid(victim,authidv,34)
get_user_authid(attacker,authida,34)
get_user_team(victim,teamv,31)
get_user_team(attacker,teama,31)
new Float:fl_dmg = float(damage)
if(damage >= get_user_health(victim))
{
set_msg_block(gmsgDeathMsg,BLOCK_SET)
fakedamage(victim, "grenade", fl_dmg, DMG_BLAST) //user_kill(victim,1)
set_msg_block(gmsgDeathMsg,BLOCK_NOT)
if(is_user_alive(victim)) //some cases where damage is messed with WC3? then return
return
message_begin(MSG_ALL, get_user_msgid("DeathMsg"), {0,0,0}, 0)
write_byte(attacker)
write_byte(victim)
write_byte(0)
write_string("grenade")
message_end()
if(tk == 1)
{
client_print(attacker,print_center,"You killed a teammate")
set_user_frags(attacker,get_user_frags(attacker) - 1 )
set_user_frags(victim, get_user_frags(victim) + 1)
log_message("^"%s<%d><%s><%s>^" killed ^"%s<%d><%s><%s>^" with ^"grenade^"",
namek,get_user_userid(attacker),authida,teama,namev,get_user_userid(victim),authidv,teamv)
}
else if(tk == 2)
{
log_message("^"%s<%d><%s><%s>^" killed self with ^"grenade^"",
namek,get_user_userid(attacker),authida,teama)
}
else
{
new money = cs_get_user_money(attacker)
cs_set_user_money(attacker, money + 300) // award for kill
set_user_frags(attacker,get_user_frags(attacker) + 1 )
//set_user_frags(attacker,get_user_frags(victim) + 1 )
log_message("^"%s<%d><%s><%s>^" killed ^"%s<%d><%s><%s>^" with ^"grenade^"",
namek,get_user_userid(attacker),authida,teama,namev,get_user_userid(victim),authidv,teamv)
}
}
else
{
fakedamage(victim, "grenade", fl_dmg, DMG_BLAST) //set_user_health(victim,get_user_health(victim) - damage )
if(tk == 1)
{
client_print(0,print_chat,"%s attacked a teammate",namek)
}
}
}
public client_connect(id)
{
g_mp5[id] = 0
g_m203_loaded[id] = 1
g_ammo[id] = 0
}
public Buy_Icon(id)
{
if (read_data(1))
{
g_buyzone[id] = true
}
else
{
g_buyzone[id] = false
}
return PLUGIN_CONTINUE
}
ammo_hud(id, sw)
{
new s_sprite[33]
format(s_sprite,32,"number_%d",g_ammo[id])
if(sw)
{
message_begin( MSG_ONE, gMsgID, {0,0,0}, id )
write_byte( ICON_SHOW ) // status
write_string( s_sprite ) // sprite name
write_byte( 0 ) // red
write_byte( 160 ) // green
write_byte( 0 ) // blue
message_end()
}
else
{
message_begin( MSG_ONE, gMsgID, {0,0,0}, id )
write_byte( ICON_HIDE ) // status
write_string( s_sprite ) // sprite name
write_byte( 0 ) // red
write_byte( 160 ) // green
write_byte( 0 ) // blue
message_end()
}
}
/////////////////////
//Thantik's he-conc functions
stock get_velocity_from_origin( ent, Float:fOrigin[3], Float:fSpeed, Float:fVelocity[3] )
{
new Float:fEntOrigin[3];
entity_get_vector( ent, EV_VEC_origin, fEntOrigin );
// Velocity = Distance / Time
new Float:fDistance[3];
fDistance[0] = fEntOrigin[0] - fOrigin[0];
fDistance[1] = fEntOrigin[1] - fOrigin[1];
fDistance[2] = fEntOrigin[2] - fOrigin[2];
new Float:fTime = ( vector_distance( fEntOrigin,fOrigin ) / fSpeed );
fVelocity[0] = fDistance[0] / fTime;
fVelocity[1] = fDistance[1] / fTime;
fVelocity[2] = fDistance[2] / fTime;
return ( fVelocity[0] && fVelocity[1] && fVelocity[2] );
}
// Sets velocity of an entity (ent) away from origin with speed (speed)
stock set_velocity_from_origin( ent, Float:fOrigin[3], Float:fSpeed )
{
new Float:fVelocity[3];
get_velocity_from_origin( ent, fOrigin, fSpeed, fVelocity )
entity_set_vector( ent, EV_VEC_velocity, fVelocity );
return ( 1 );
}
public grentrail(parm[])
{
new gid = parm[0]
if (gid)
{
message_begin( MSG_BROADCAST, SVC_TEMPENTITY )
write_byte( TE_BEAMFOLLOW )
write_short(gid) // entity
write_short(m_iTrail) // model
write_byte( 10 ) // life
write_byte( 5 ) // width
write_byte( 255 ) // r, g, b
write_byte( 255 ) // r, g, b
write_byte( 255 ) // r, g, b
write_byte( 100 ) // brightness
message_end() // move PHS/PVS data sending into here (SEND_ALL, SEND_PVS, SEND_PHS)
}
}
public plugin_precache()
{
precache_model("models/v_mp5m203.mdl")
precache_model("models/p_9mmar.mdl")
precache_model("models/w_9mmar.mdl")
precache_model("models/grenade.mdl")
precache_sound("misc/glauncher.wav")
precache_sound("misc/a_exm2.wav")
m_iTrail = precache_model("sprites/smoke.spr")
xplode = precache_model("sprites/zerogxplode2.spr")
}
Linear Mode
