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/*================================================================================
----------------------------
-*- [ZP] Class: sniper -*-
----------------------------
This plugin is part of Zombie Plague Mod and is distributed under the
terms of the GNU General Public License. Check ZP_ReadMe.txt for details.
================================================================================*/
#include <amxmodx>
#include <fun>
#include <cstrike>
#include <fakemeta>
#include <hamsandwich>
#include <engine>
#include <amx_settings_api>
#include <cs_maxspeed_api>
#include <cs_player_models_api>
#include <cs_weap_models_api>
#include <cs_ham_bots_api>
#include <zp50_core>
#include <zp50_items>
// Settings file
new const ZP_SETTINGS_FILE[] = "zombieplague.ini"
// Default models
new const models_sniper_player[][] = { "leet", "sas" }
new Array:g_models_sniper_player
#define PLAYERMODEL_MAX_LENGTH 32
#define MODEL_MAX_LENGTH 64
new g_models_sniper_weapon[MODEL_MAX_LENGTH] = "models/v_awp.mdl"
#define TASK_AURA 100
#define ID_AURA (taskid - TASK_AURA)
#define flag_get(%1,%2) (%1 & (1 << (%2 & 31)))
#define flag_get_boolean(%1,%2) (flag_get(%1,%2) ? true : false)
#define flag_set(%1,%2) %1 |= (1 << (%2 & 31))
#define flag_unset(%1,%2) %1 &= ~(1 << (%2 & 31))
// CS Player CBase Offsets (win32)
const PDATA_SAFE = 2
const OFFSET_ACTIVE_ITEM = 373
// Weapon bitsums
const PRIMARY_WEAPONS_BIT_SUM = (1<<CSW_SCOUT)|(1<<CSW_XM1014)|(1<<CSW_MAC10)|(1<<CSW_AUG)|(1<<CSW_UMP45)|(1<<CSW_SG550)|(1<<CSW_GALIL)|(1<<CSW_FAMAS)|(1<<CSW_AWP)|(1<<CSW_MP5NAVY)|(1<<CSW_M249)|(1<<CSW_M3)|(1<<CSW_M4A1)|(1<<CSW_TMP)|(1<<CSW_G3SG1)|(1<<CSW_SG552)|(1<<CSW_AK47)|(1<<CSW_P90)
const SECONDARY_WEAPONS_BIT_SUM = (1<<CSW_P228)|(1<<CSW_ELITE)|(1<<CSW_FIVESEVEN)|(1<<CSW_USP)|(1<<CSW_GLOCK18)|(1<<CSW_DEAGLE)
const GRENADES_WEAPONS_BIT_SUM = (1<<CSW_HEGRENADE)|(1<<CSW_FLASHBANG)|(1<<CSW_SMOKEGRENADE)
// Ammo Type Names for weapons
new const AMMOTYPE[][] = { "", "357sig", "", "762nato", "", "buckshot", "", "45acp", "556nato", "", "9mm", "57mm", "45acp",
"556nato", "556nato", "556nato", "45acp", "9mm", "338magnum", "9mm", "556natobox", "buckshot",
"556nato", "9mm", "762nato", "", "50ae", "556nato", "762nato", "", "57mm" }
// Max BP ammo for weapons
new const MAXBPAMMO[] = { -1, 52, -1, 90, 1, 32, 1, 100, 90, 1, 120, 100, 100, 90, 90, 90, 100, 120,
30, 120, 200, 32, 90, 120, 90, 2, 35, 90, 90, -1, 100 }
#define PRIMARY_ONLY 1
#define SECONDARY_ONLY 2
#define GRENADES_ONLY 4
#define TASK_HUD 5345634
#define TASK_REMOVE 2423423
new bool:using_item[33]
new sync_hud1
new g_MaxPlayers
new g_IsSniper
new cvar_sniper_health, cvar_sniper_base_health, cvar_sniper_speed, cvar_sniper_gravity
new cvar_sniper_glow
new cvar_sniper_aura, cvar_sniper_aura_color_R, cvar_sniper_aura_color_G, cvar_sniper_aura_color_B
new cvar_sniper_weapon, cvar_sniper_weapon_block
public plugin_init()
{
register_plugin("[ZP] Class: Sniper", ZP_VERSION_STRING, "ZP Dev Team")
register_clcmd("drop", "clcmd_drop")
RegisterHam(Ham_TakeDamage, "player", "fw_TakeDamage")
RegisterHam(Ham_Touch, "weaponbox", "fw_TouchWeapon")
RegisterHam(Ham_Touch, "armoury_entity", "fw_TouchWeapon")
RegisterHam(Ham_Touch, "weapon_shield", "fw_TouchWeapon")
RegisterHam(Ham_Killed, "player", "fw_PlayerKilled")
RegisterHamBots(Ham_Killed, "fw_PlayerKilled")
register_forward(FM_ClientDisconnect, "fw_ClientDisconnect_Post", 1)
RegisterHam(Ham_TraceAttack, "player", "fw_traceattack")
register_event("HLTV", "event_newround", "a", "1=0", "2=0")
sync_hud1 = CreateHudSyncObj(random_num(1, 10))
g_MaxPlayers = get_maxplayers()
cvar_sniper_health = register_cvar("zp_sniper_health", "0")
cvar_sniper_base_health = register_cvar("zp_sniper_base_health", "100")
cvar_sniper_speed = register_cvar("zp_sniper_speed", "0.95")
cvar_sniper_gravity = register_cvar("zp_sniper_gravity", "0.75")
cvar_sniper_glow = register_cvar("zp_sniper_glow", "0")
cvar_sniper_aura = register_cvar("zp_sniper_aura", "0")
cvar_sniper_aura_color_R = register_cvar("zp_sniper_aura_color_R", "0")
cvar_sniper_aura_color_G = register_cvar("zp_sniper_aura_color_G", "0")
cvar_sniper_aura_color_B = register_cvar("zp_sniper_aura_color_B", "0")
cvar_sniper_weapon = register_cvar("zp_sniper_weapon", "weapon_awp")
cvar_sniper_weapon_block = register_cvar("zp_sniper_weapon_block", "1")
}
public plugin_precache()
{
// Initialize arrays
g_models_sniper_player = ArrayCreate(PLAYERMODEL_MAX_LENGTH, 1)
// Load from external file
amx_load_setting_string_arr(ZP_SETTINGS_FILE, "Player Models", "SNIPER", g_models_sniper_player)
// If we couldn't load from file, use and save default ones
new index
if (ArraySize(g_models_sniper_player) == 0)
{
for (index = 0; index < sizeof models_sniper_player; index++)
ArrayPushString(g_models_sniper_player, models_sniper_player[index])
// Save to external file
amx_save_setting_string_arr(ZP_SETTINGS_FILE, "Player Models", "SNIPER", g_models_sniper_player)
}
// Load from external file, save if not found
if (!amx_load_setting_string(ZP_SETTINGS_FILE, "Weapon Models", "V_WEAPON SNIPER", g_models_sniper_weapon, charsmax(g_models_sniper_weapon)))
amx_save_setting_string(ZP_SETTINGS_FILE, "Weapon Models", "V_WEAPON SNIPER", g_models_sniper_weapon)
// Precache models
new player_model[PLAYERMODEL_MAX_LENGTH], model_path[128]
for (index = 0; index < ArraySize(g_models_sniper_player); index++)
{
ArrayGetString(g_models_sniper_player, index, player_model, charsmax(player_model))
formatex(model_path, charsmax(model_path), "models/player/%s/%s.mdl", player_model, player_model)
precache_model(model_path)
// Support modelT.mdl files
formatex(model_path, charsmax(model_path), "models/player/%s/%sT.mdl", player_model, player_model)
if (file_exists(model_path)) precache_model(model_path)
}
precache_model(g_models_sniper_weapon)
}
public plugin_natives()
{
register_library("zp50_class_sniper")
register_native("zp_class_sniper_get", "native_class_sniper_get")
register_native("zp_class_sniper_set", "native_class_sniper_set")
register_native("zp_class_sniper_get_count", "native_class_sniper_get_count")
}
public client_disconnect(id)
{
if (flag_get(g_IsSniper, id))
{
// Remove sniper glow
if (get_pcvar_num(cvar_sniper_glow))
set_user_rendering(id)
// Remove sniper aura
if (get_pcvar_num(cvar_sniper_aura))
remove_task(id+TASK_AURA)
}
remove_ds(id)
}
public fw_ClientDisconnect_Post(id)
{
// Reset flags AFTER disconnect (to allow checking if the player was sniper before disconnecting)
flag_unset(g_IsSniper, id)
}
public clcmd_drop(id)
{
// Should sniper stick to his weapon?
if (flag_get(g_IsSniper, id) && get_pcvar_num(cvar_sniper_weapon_block))
return PLUGIN_HANDLED;
return PLUGIN_CONTINUE;
}
// Ham Weapon Touch Forward
public fw_TouchWeapon(weapon, id)
{
// Should sniper stick to his weapon?
if (get_pcvar_num(cvar_sniper_weapon_block) && is_user_alive(id) && flag_get(g_IsSniper, id))
return HAM_SUPERCEDE;
return HAM_IGNORED;
}
// Ham Player Killed Forward
public fw_PlayerKilled(victim, attacker, shouldgib)
{
if (flag_get(g_IsSniper, victim))
{
// Remove sniper aura
if (get_pcvar_num(cvar_sniper_aura))
remove_task(victim+TASK_AURA)
}
// When killed by a Sniper victim explodes
if (flag_get(g_IsSniper, attacker))
{
new origin[3]
get_user_origin(victim, origin)
message_begin(MSG_PVS, SVC_TEMPENTITY, origin, 0)
write_byte(TE_LAVASPLASH)
write_coord(origin[0])
write_coord(origin[1])
write_coord(origin[2] - 26)
message_end()
}
}
public event_newround(id)
{
remove_ds(id)
}
public zp_fw_core_spawn_post(id)
{
if (flag_get(g_IsSniper, id))
{
// Remove sniper glow
if (get_pcvar_num(cvar_sniper_glow))
set_user_rendering(id)
// Remove sniper aura
if (get_pcvar_num(cvar_sniper_aura))
remove_task(id+TASK_AURA)
// Remove sniper weapon model
new weapon_name[32]
get_pcvar_string(cvar_sniper_weapon, weapon_name, charsmax(weapon_name))
new weapon_id = get_weaponid(weapon_name)
cs_reset_player_view_model(id, weapon_id)
// Remove sniper flag
flag_unset(g_IsSniper, id)
}
}
public zp_fw_core_infect(id, attacker)
{
if (flag_get(g_IsSniper, id))
{
// Remove sniper glow
if (get_pcvar_num(cvar_sniper_glow))
set_user_rendering(id)
// Remove sniper aura
if (get_pcvar_num(cvar_sniper_aura))
remove_task(id+TASK_AURA)
// Remove sniper weapon model
new weapon_name[32]
get_pcvar_string(cvar_sniper_weapon, weapon_name, charsmax(weapon_name))
new weapon_id = get_weaponid(weapon_name)
cs_reset_player_view_model(id, weapon_id)
// Remove sniper flag
flag_unset(g_IsSniper, id)
remove_ds(id)
}
}
public show_hud(id)
{
id -= TASK_HUD
set_hudmessage(0, 255, 0, -1.0, 0.88, 0, 2.0, 1.0)
ShowSyncHudMsg(id, sync_hud1, "Deadly Shot - Actived")
}
public fw_traceattack(victim, attacker, Float:damage, direction[3], traceresult, dmgbits)
{
if(using_item[attacker])
{
set_tr2(traceresult, TR_iHitgroup, HIT_HEAD)
}
}
public remove_ds(id)
{
if(using_item[id])
{
using_item[id] = false
if(task_exists(id+TASK_HUD)) remove_task(id+TASK_HUD)
if(task_exists(id+TASK_REMOVE)) remove_task(id+TASK_REMOVE)
}
}
// Ham Take Damage Forward
public fw_TakeDamage(victim, inflictor, attacker, Float:damage, damage_type)
{
// Non-player damage or self damage
if (victim == attacker || !is_user_alive(attacker))
return HAM_IGNORED;
// Assassin attacking human
if (flag_get(g_IsSniper, attacker) && zp_core_is_zombie(victim))
{
// Ignore assassin damage override if damage comes from a 3rd party entity
// (to prevent this from affecting a sub-plugin's rockets e.g.)
if (inflictor == attacker)
{
new plrWeapId, plrClip, plrAmmo
plrWeapId = get_user_weapon(attacker, plrClip, plrAmmo)
if (plrWeapId == CSW_AWP)
ExecuteHamB(Ham_Killed, victim, attacker, 0)
return HAM_HANDLED;
}
}
return HAM_IGNORED;
}
public zp_fw_core_cure_post(id, attacker)
{
// Apply sniper attributes?
if (!flag_get(g_IsSniper, id))
return;
// Health
if (get_pcvar_num(cvar_sniper_health) == 0)
set_user_health(id, get_pcvar_num(cvar_sniper_base_health) * GetAliveCount())
else
set_user_health(id, get_pcvar_num(cvar_sniper_health))
// Gravity
set_user_gravity(id, get_pcvar_float(cvar_sniper_gravity))
// Speed (if value between 0 and 10, consider it a multiplier)
cs_set_player_maxspeed_auto(id, get_pcvar_float(cvar_sniper_speed))
// Apply sniper player model
new player_model[PLAYERMODEL_MAX_LENGTH]
ArrayGetString(g_models_sniper_player, random_num(0, ArraySize(g_models_sniper_player) - 1), player_model, charsmax(player_model))
cs_set_player_model(id, player_model)
// Apply sniper weapon model
new weapon_name[32]
get_pcvar_string(cvar_sniper_weapon, weapon_name, charsmax(weapon_name))
new weapon_id = get_weaponid(weapon_name)
cs_set_player_view_model(id, weapon_id, g_models_sniper_weapon)
// sniper glow
if (get_pcvar_num(cvar_sniper_glow))
set_user_rendering(id, kRenderFxGlowShell, 0, 0, 255, kRenderNormal, 25)
// sniper aura task
if (get_pcvar_num(cvar_sniper_aura))
set_task(0.1, "sniper_aura", id+TASK_AURA, _, _, "b")
// Strip current weapons and give sniper weapon
strip_weapons(id, PRIMARY_ONLY)
strip_weapons(id, SECONDARY_ONLY)
strip_weapons(id, GRENADES_ONLY)
give_item(id, weapon_name)
ExecuteHamB(Ham_GiveAmmo, id, MAXBPAMMO[weapon_id], AMMOTYPE[weapon_id], MAXBPAMMO[weapon_id])
if(!using_item[id])
{
client_print(id, print_chat, "[ZP] You have recieved Deadly Shot!")
using_item[id] = true
set_task(0.1, "show_hud", id+TASK_HUD, _, _, "b")
}
}
public native_class_sniper_get(plugin_id, num_params)
{
new id = get_param(1)
if (!is_user_connected(id))
{
log_error(AMX_ERR_NATIVE, "[ZP] Invalid Player (%d)", id)
return -1;
}
return flag_get_boolean(g_IsSniper, id);
}
public native_class_sniper_set(plugin_id, num_params)
{
new id = get_param(1)
if (!is_user_alive(id))
{
log_error(AMX_ERR_NATIVE, "[ZP] Invalid Player (%d)", id)
return false;
}
if (flag_get(g_IsSniper, id))
{
log_error(AMX_ERR_NATIVE, "[ZP] Player already a sniper (%d)", id)
return false;
}
flag_set(g_IsSniper, id)
zp_core_force_cure(id)
return true;
}
public native_class_sniper_get_count(plugin_id, num_params)
{
return GetsniperCount();
}
// sniper aura task
public sniper_aura(taskid)
{
// Get player's origin
static origin[3]
get_user_origin(ID_AURA, origin)
// Colored Aura
message_begin(MSG_PVS, SVC_TEMPENTITY, origin)
write_byte(TE_DLIGHT) // TE id
write_coord(origin[0]) // x
write_coord(origin[1]) // y
write_coord(origin[2]) // z
write_byte(20) // radius
write_byte(get_pcvar_num(cvar_sniper_aura_color_R)) // r
write_byte(get_pcvar_num(cvar_sniper_aura_color_G)) // g
write_byte(get_pcvar_num(cvar_sniper_aura_color_B)) // b
write_byte(2) // life
write_byte(0) // decay rate
message_end()
}
// Get Alive Count -returns alive players number-
GetAliveCount()
{
new iAlive, id
for (id = 1; id <= g_MaxPlayers; id++)
{
if (is_user_alive(id))
iAlive++
}
return iAlive;
}
// Get sniper Count -returns alive sniper number-
GetsniperCount()
{
new isnipers, id
for (id = 1; id <= g_MaxPlayers; id++)
{
if (is_user_alive(id) && flag_get(g_IsSniper, id))
isnipers++
}
return isnipers;
}
// Strip primary/secondary/grenades
stock strip_weapons(id, stripwhat)
{
// Get user weapons
new weapons[32], num_weapons, index, weaponid
get_user_weapons(id, weapons, num_weapons)
// Loop through them and drop primaries or secondaries
for (index = 0; index < num_weapons; index++)
{
// Prevent re-indexing the array
weaponid = weapons[index]
if ((stripwhat == PRIMARY_ONLY && ((1<<weaponid) & PRIMARY_WEAPONS_BIT_SUM))
|| (stripwhat == SECONDARY_ONLY && ((1<<weaponid) & SECONDARY_WEAPONS_BIT_SUM))
|| (stripwhat == GRENADES_ONLY && ((1<<weaponid) & GRENADES_WEAPONS_BIT_SUM)))
{
// Get weapon name
new wname[32]
get_weaponname(weaponid, wname, charsmax(wname))
// Strip weapon and remove bpammo
ham_strip_weapon(id, wname)
cs_set_user_bpammo(id, weaponid, 0)
}
}
}
stock ham_strip_weapon(index, const weapon[])
{
// Get weapon id
new weaponid = get_weaponid(weapon)
if (!weaponid)
return false;
// Get weapon entity
new weapon_ent = fm_find_ent_by_owner(-1, weapon, index)
if (!weapon_ent)
return false;
// If it's the current weapon, retire first
new current_weapon_ent = fm_cs_get_current_weapon_ent(index)
new current_weapon = pev_valid(current_weapon_ent) ? cs_get_weapon_id(current_weapon_ent) : -1
if (current_weapon == weaponid)
ExecuteHamB(Ham_Weapon_RetireWeapon, weapon_ent)
// Remove weapon from player
if (!ExecuteHamB(Ham_RemovePlayerItem, index, weapon_ent))
return false;
// Kill weapon entity and fix pev_weapons bitsum
ExecuteHamB(Ham_Item_Kill, weapon_ent)
set_pev(index, pev_weapons, pev(index, pev_weapons) & ~(1<<weaponid))
return true;
}
// Find entity by its owner (from fakemeta_util)
stock fm_find_ent_by_owner(entity, const classname[], owner)
{
while ((entity = engfunc(EngFunc_FindEntityByString, entity, "classname", classname)) && pev(entity, pev_owner) != owner) { /* keep looping */ }
return entity;
}
// Get User Current Weapon Entity
stock fm_cs_get_current_weapon_ent(id)
{
// Prevent server crash if entity's private data not initalized
if (pev_valid(id) != PDATA_SAFE)
return -1;
return get_pdata_cbase(id, OFFSET_ACTIVE_ITEM);
}
Linear Mode
