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Veteran Member
Join Date: Nov 2013
Location: Malaysia (9w2zow).
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06-14-2014
, 12:20
[ZP] Addon + Extra Item: Knockback Bomb
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#1
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Firstly, I want to mention that this is not my plugin. I'm just help to reorganize all the source that are related with this plugin "Knockback Bomb" in one place. So that, others can find it more easier.
The "Knockback Bomb" is divided into two types:
Question 1:
Quote:
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Good job but what addon do and extra item do also?
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Yes, it right. However the different is when you use the knockback bomb as an addon, you will only have it once after you respawn as a zombie. After you throw the bomb, you cannot have it anymore.
If you choose it to be as an extra item, you can have an option to buy it more than one and throw it to anyone as many as you want.
1. [ZP] Addon: Knockback Bomb
Just use this PHP then compile it locally (the original thread, here):
PHP Code:
#include < amxmodx >
#include < cstrike >
#include < engine >
#include < fakemeta >
#include < fun >
#include < hamsandwich >
#include < zombieplague >
#define Plugin "[ZP] Knockback Bomb"
#define Version "1.0"
#define Author "0"
// === Customization starts below! ===
new const g_PlayerModel [ ] = "models/zombie_plague/p_grenade_knock.mdl"
new const g_ViewModel [ ] = "models/zombie_plague/v_grenade_knockback.mdl"
new const g_WorldModel [ ] = "models/zombie_plague/w_grenade_knock.mdl"
// You can add more than 1 sound!
new const g_SoundGrenadeBuy [ ] [ ] = { "items/gunpickup2.wav" }
new const g_SoundAmmoPurchase [ ] [ ] = { "items/9mmclip1.wav" }
new const g_SoundBombExplode [ ] [ ] = { "zombie_plague/grenade_infect.wav" }
#define MAXCARRY 5 // How many grenades 1 player can hold at the same time
#define RADIUS 300.0 // Affect radius
// === Customization ends above! ===
#define MAXPLAYERS 32
#define pev_nade_type pev_flTimeStepSound
#define NADE_TYPE_JUMPING 26517
#define AMMOID_SM 13
new g_iExplo
new g_iJumpingNadeCount [ MAXPLAYERS+1 ]
new g_iCurrentWeapon [ MAXPLAYERS+1 ]
new cvar_speed
new g_MaxPlayers
new g_msgAmmoPickup
public plugin_precache ( )
{
precache_model ( g_PlayerModel )
precache_model ( g_ViewModel )
precache_model ( g_WorldModel )
new i
for ( i = 0; i < sizeof g_SoundGrenadeBuy; i++ )
precache_sound ( g_SoundGrenadeBuy [ i ] )
for ( i = 0; i < sizeof g_SoundAmmoPurchase; i++ )
precache_sound ( g_SoundAmmoPurchase [ i ] )
for ( i = 0; i < sizeof g_SoundBombExplode; i++ )
precache_sound ( g_SoundBombExplode [ i ] )
g_iExplo = precache_model ( "sprites/xfire.spr" )
}
public plugin_init ( )
{
register_plugin ( Plugin, Version, Author )
register_event ( "CurWeapon", "EV_CurWeapon", "be", "1=1" )
register_event ( "HLTV", "EV_NewRound", "a", "1=0", "2=0" )
register_event ( "DeathMsg", "EV_DeathMsg", "a" )
register_forward ( FM_SetModel, "fw_SetModel" )
RegisterHam ( Ham_Think, "grenade", "fw_ThinkGrenade" )
cvar_speed = register_cvar ( "zp_zombiebomb_knockback", "800" )
g_msgAmmoPickup = get_user_msgid ( "AmmoPickup" )
g_MaxPlayers = get_maxplayers ( )
}
public client_connect ( Player )
{
g_iJumpingNadeCount [ Player ] = 0
}
public zp_user_infected_post ( Player, Infector, Nemesis )
{
g_iJumpingNadeCount [ Player ] = 0
give_item ( Player, "weapon_smokegrenade" )
emit_sound ( Player, CHAN_ITEM, g_SoundGrenadeBuy[random_num(0, sizeof g_SoundGrenadeBuy-1)], VOL_NORM, ATTN_NORM, 0, PITCH_NORM )
AmmoPickup ( Player, AMMOID_SM, 1 )
g_iJumpingNadeCount [ Player ] = 1
}
public zp_user_humanized_post ( Player, Survivor )
{
if ( Survivor )
{
g_iJumpingNadeCount [ Survivor ] = 0
}
}
public EV_CurWeapon ( Player )
{
if ( !is_user_alive ( Player ) || !zp_get_user_zombie ( Player ) )
return PLUGIN_CONTINUE
g_iCurrentWeapon [ Player ] = read_data ( 2 )
if ( g_iJumpingNadeCount [ Player ] > 0 && g_iCurrentWeapon [ Player ] == CSW_SMOKEGRENADE )
{
set_pev ( Player, pev_viewmodel2, g_ViewModel )
set_pev ( Player, pev_weaponmodel2, g_WorldModel )
}
return PLUGIN_CONTINUE
}
public EV_NewRound ( )
{
arrayset ( g_iJumpingNadeCount, 0, 33 )
}
public EV_DeathMsg ( )
{
new iVictim = read_data ( 2 )
if ( !is_user_connected ( iVictim ) )
return
g_iJumpingNadeCount [ iVictim ] = 0
}
public fw_SetModel ( Entity, const Model [ ] )
{
if ( Entity < 0 )
return FMRES_IGNORED
if ( pev ( Entity, pev_dmgtime ) == 0.0 )
return FMRES_IGNORED
new iOwner = entity_get_edict ( Entity, EV_ENT_owner )
if ( g_iJumpingNadeCount [ iOwner ] >= 1 && equal ( Model [ 7 ], "w_sm", 4 ) )
{
// Reset any other nade
set_pev ( Entity, pev_nade_type, 0 )
set_pev ( Entity, pev_nade_type, NADE_TYPE_JUMPING )
g_iJumpingNadeCount [ iOwner ]--
entity_set_model ( Entity, g_WorldModel )
return FMRES_SUPERCEDE
}
return FMRES_IGNORED
}
public fw_ThinkGrenade ( Entity )
{
if ( !pev_valid ( Entity ) )
return HAM_IGNORED
static Float:dmg_time
pev ( Entity, pev_dmgtime, dmg_time )
if ( dmg_time > get_gametime ( ) )
return HAM_IGNORED
if ( pev ( Entity, pev_nade_type ) == NADE_TYPE_JUMPING )
{
jumping_explode ( Entity )
return HAM_SUPERCEDE
}
return HAM_IGNORED
}
public jumping_explode ( Entity )
{
if ( Entity < 0 )
return
static Float:flOrigin [ 3 ]
pev ( Entity, pev_origin, flOrigin )
engfunc ( EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, flOrigin, 0 )
write_byte ( TE_SPRITE )
engfunc ( EngFunc_WriteCoord, flOrigin [ 0 ] )
engfunc ( EngFunc_WriteCoord, flOrigin [ 1 ] )
engfunc ( EngFunc_WriteCoord, flOrigin [ 2 ] + 45.0 )
write_short ( g_iExplo )
write_byte ( 35 )
write_byte ( 186 )
message_end ( )
new iOwner = entity_get_edict ( Entity, EV_ENT_owner )
emit_sound ( Entity, CHAN_WEAPON, g_SoundBombExplode[random_num(0, sizeof g_SoundBombExplode-1)], VOL_NORM, ATTN_NORM, 0, PITCH_NORM )
for ( new i = 1; i < g_MaxPlayers; i++ )
{
if ( !is_user_alive ( i ) )
continue
// Debug!
//client_print ( iOwner, print_chat, "Owner of Smoke Grenade!" )
new Float:flVictimOrigin [ 3 ]
pev ( i, pev_origin, flVictimOrigin )
new Float:flDistance = get_distance_f ( flOrigin, flVictimOrigin )
if ( flDistance <= RADIUS )
{
static Float:flSpeed
flSpeed = get_pcvar_float ( cvar_speed )
static Float:flNewSpeed
flNewSpeed = flSpeed * ( 1.0 - ( flDistance / RADIUS ) )
static Float:flVelocity [ 3 ]
get_speed_vector ( flOrigin, flVictimOrigin, flNewSpeed, flVelocity )
set_pev ( i, pev_velocity,flVelocity )
}
}
engfunc ( EngFunc_RemoveEntity, Entity )
}
public AmmoPickup ( Player, AmmoID, AmmoAmount )
{
message_begin ( MSG_ONE, g_msgAmmoPickup, _, Player )
write_byte ( AmmoID )
write_byte ( AmmoAmount )
message_end ( )
}
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]
new Float: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;
}
All respawn zombie will have the knock bomb automatically.
2. [ZP] Extra Item: Knockback Bomb
However, if you want to make the knock bomb as an extra item, just use this PHP (the original thread, here):
PHP Code:
#include < amxmodx >
#include < cstrike >
#include < engine >
#include < fakemeta >
#include < fun >
#include < hamsandwich >
#include < zombieplague >
#define Plugin "[ZP] Knockback Bomb"
#define Version "1.0"
#define Author "0"
// === Customization starts below! ===
new const g_PlayerModel [ ] = "models/zombie_plague/p_grenade_knock.mdl"
new const g_ViewModel [ ] = "models/zombie_plague/v_grenade_knockback.mdl"
new const g_WorldModel [ ] = "models/zombie_plague/w_grenade_knock.mdl"
// You can add more than 1 sound!
new const g_SoundGrenadeBuy [ ] [ ] = { "items/gunpickup2.wav" }
new const g_SoundAmmoPurchase [ ] [ ] = { "items/9mmclip1.wav" }
new const g_SoundBombExplode [ ] [ ] = { "zombie_plague/grenade_infect.wav" }
new const g_szItemName [ ] = "Knockback Bomb"
new const g_iItemPrice = 7
#define MAXCARRY 4 // How many grenades 1 player can hold at the same time
#define RADIUS 300.0 // Affect radius
// === Customization ends above! ===
#define MAXPLAYERS 32
#define pev_nade_type pev_flTimeStepSound
#define NADE_TYPE_JUMPING 26517
#define AMMOID_SM 13
new g_iExplo
new g_iNadeID
new g_iJumpingNadeCount [ MAXPLAYERS+1 ]
new g_iCurrentWeapon [ MAXPLAYERS+1 ]
new cvar_speed
new g_MaxPlayers
new g_msgAmmoPickup
public plugin_precache ( )
{
precache_model ( g_PlayerModel )
precache_model ( g_ViewModel )
precache_model ( g_WorldModel )
new i
for ( i = 0; i < sizeof g_SoundGrenadeBuy; i++ )
precache_sound ( g_SoundGrenadeBuy [ i ] )
for ( i = 0; i < sizeof g_SoundAmmoPurchase; i++ )
precache_sound ( g_SoundAmmoPurchase [ i ] )
for ( i = 0; i < sizeof g_SoundBombExplode; i++ )
precache_sound ( g_SoundBombExplode [ i ] )
g_iExplo = precache_model ( "sprites/xfire.spr" )
}
public plugin_init ( )
{
register_plugin ( Plugin, Version, Author )
g_iNadeID = zp_register_extra_item ( g_szItemName, g_iItemPrice, ZP_TEAM_ZOMBIE )
register_event ( "CurWeapon", "EV_CurWeapon", "be", "1=1" )
register_event ( "HLTV", "EV_NewRound", "a", "1=0", "2=0" )
register_event ( "DeathMsg", "EV_DeathMsg", "a" )
register_forward ( FM_SetModel, "fw_SetModel" )
RegisterHam ( Ham_Think, "grenade", "fw_ThinkGrenade" )
cvar_speed = register_cvar ( "zp_zombiebomb_knockback", "800" )
g_msgAmmoPickup = get_user_msgid ( "AmmoPickup" )
g_MaxPlayers = get_maxplayers ( )
}
public client_connect ( Player )
{
g_iJumpingNadeCount [ Player ] = 0
}
public zp_extra_item_selected ( id, Item )
{
if ( Item == g_iNadeID )
{
if ( g_iJumpingNadeCount [ id ] >= MAXCARRY )
{
client_print ( id, print_chat, "[ZP] Cannot hold mode grenades!" )
return ZP_PLUGIN_HANDLED
}
new iBpAmmo = cs_get_user_bpammo ( id, CSW_SMOKEGRENADE )
if ( g_iJumpingNadeCount [ id ] >= 1 )
{
cs_set_user_bpammo ( id, CSW_SMOKEGRENADE, iBpAmmo+1 )
emit_sound ( id, CHAN_ITEM, g_SoundAmmoPurchase[random_num(0, sizeof g_SoundAmmoPurchase-1)], VOL_NORM, ATTN_NORM, 0, PITCH_NORM )
AmmoPickup ( id, AMMOID_SM, 1 )
g_iJumpingNadeCount [ id ]++
}
else
{
give_item ( id, "weapon_smokegrenade" )
emit_sound ( id, CHAN_ITEM, g_SoundGrenadeBuy[random_num(0, sizeof g_SoundGrenadeBuy-1)], VOL_NORM, ATTN_NORM, 0, PITCH_NORM )
AmmoPickup ( id, AMMOID_SM, 1 )
g_iJumpingNadeCount [ id ] = 1
}
}
return PLUGIN_CONTINUE
}
public zp_user_infected_post ( Player, Infector, Nemesis )
{
g_iJumpingNadeCount [ Player ] = 0
}
public zp_user_humanized_post ( Player, Survivor )
{
if ( Survivor )
{
g_iJumpingNadeCount [ Survivor ] = 0
}
}
public EV_CurWeapon ( Player )
{
if ( !is_user_alive ( Player ) || !zp_get_user_zombie ( Player ) )
return PLUGIN_CONTINUE
g_iCurrentWeapon [ Player ] = read_data ( 2 )
if ( g_iJumpingNadeCount [ Player ] > 0 && g_iCurrentWeapon [ Player ] == CSW_SMOKEGRENADE )
{
set_pev ( Player, pev_viewmodel2, g_ViewModel )
set_pev ( Player, pev_weaponmodel2, g_WorldModel )
}
return PLUGIN_CONTINUE
}
public EV_NewRound ( )
{
arrayset ( g_iJumpingNadeCount, 0, 33 )
}
public EV_DeathMsg ( )
{
new iVictim = read_data ( 2 )
if ( !is_user_connected ( iVictim ) )
return
g_iJumpingNadeCount [ iVictim ] = 0
}
public fw_SetModel ( Entity, const Model [ ] )
{
if ( Entity < 0 )
return FMRES_IGNORED
if ( pev ( Entity, pev_dmgtime ) == 0.0 )
return FMRES_IGNORED
new iOwner = entity_get_edict ( Entity, EV_ENT_owner )
if ( g_iJumpingNadeCount [ iOwner ] >= 1 && equal ( Model [ 7 ], "w_sm", 4 ) )
{
// Reset any other nade
set_pev ( Entity, pev_nade_type, 0 )
set_pev ( Entity, pev_nade_type, NADE_TYPE_JUMPING )
g_iJumpingNadeCount [ iOwner ]--
entity_set_model ( Entity, g_WorldModel )
return FMRES_SUPERCEDE
}
return FMRES_IGNORED
}
public fw_ThinkGrenade ( Entity )
{
if ( !pev_valid ( Entity ) )
return HAM_IGNORED
static Float:dmg_time
pev ( Entity, pev_dmgtime, dmg_time )
if ( dmg_time > get_gametime ( ) )
return HAM_IGNORED
if ( pev ( Entity, pev_nade_type ) == NADE_TYPE_JUMPING )
{
jumping_explode ( Entity )
return HAM_SUPERCEDE
}
return HAM_IGNORED
}
public jumping_explode ( Entity )
{
if ( Entity < 0 )
return
static Float:flOrigin [ 3 ]
pev ( Entity, pev_origin, flOrigin )
engfunc ( EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, flOrigin, 0 )
write_byte ( TE_SPRITE )
engfunc ( EngFunc_WriteCoord, flOrigin [ 0 ] )
engfunc ( EngFunc_WriteCoord, flOrigin [ 1 ] )
engfunc ( EngFunc_WriteCoord, flOrigin [ 2 ] + 45.0 )
write_short ( g_iExplo )
write_byte ( 35 )
write_byte ( 186 )
message_end ( )
new iOwner = entity_get_edict ( Entity, EV_ENT_owner )
emit_sound ( Entity, CHAN_WEAPON, g_SoundBombExplode[random_num(0, sizeof g_SoundBombExplode-1)], VOL_NORM, ATTN_NORM, 0, PITCH_NORM )
for ( new i = 1; i < g_MaxPlayers; i++ )
{
if ( !is_user_alive ( i ) )
continue
// Debug!
//client_print ( iOwner, print_chat, "Owner of Smoke Grenade!" )
new Float:flVictimOrigin [ 3 ]
pev ( i, pev_origin, flVictimOrigin )
new Float:flDistance = get_distance_f ( flOrigin, flVictimOrigin )
if ( flDistance <= RADIUS )
{
static Float:flSpeed
flSpeed = get_pcvar_float ( cvar_speed )
static Float:flNewSpeed
flNewSpeed = flSpeed * ( 1.0 - ( flDistance / RADIUS ) )
static Float:flVelocity [ 3 ]
get_speed_vector ( flOrigin, flVictimOrigin, flNewSpeed, flVelocity )
set_pev ( i, pev_velocity,flVelocity )
}
}
engfunc ( EngFunc_RemoveEntity, Entity )
}
public AmmoPickup ( Player, AmmoID, AmmoAmount )
{
message_begin ( MSG_ONE, g_msgAmmoPickup, _, Player )
write_byte ( AmmoID )
write_byte ( AmmoAmount )
message_end ( )
}
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]
new Float: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;
}
If you want to change the cost, just find this:
Quote:
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new const g_iItemPrice = 7
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This plugin is working in ZP 5.0.5 and ZPA 1.6.1 but I'm not sure whether it will working in ZP 4.3 (I have tested it). 
Quote:
zp_knockback_bomb.sma is for addon.
zp_extra_knockback_bomb.sma is for extra items.
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Please download the model, below.
Last edited by zmd94; 06-14-2014 at 13:15.
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