/*================================================================================
---------------------
-*- [ZP] Buyzones -*-
---------------------
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 <cstrike>
#include <fakemeta>
#include <hamsandwich>
#include <zp50_core>
#define LIBRARY_SURVIVOR "zp50_class_survivor"
#include <zp50_class_survivor>
#define LIBRARY_AMMOPACKS "zp50_ammopacks"
#include <zp50_ammopacks>
#include <zp50_colorchat>
#define MAXPLAYERS 32
#define TASK_WELCOMEMSG 100
new const CS_BUYZONE_ENT[] = "func_buyzone"
// CS sounds
new const g_sound_buyammo[] = "items/9mmclip1.wav"
// CS Player CBase Offsets (win32)
const PDATA_SAFE = 2
const OFFSET_MAPZONE = 235
const PLAYER_IN_BUYZONE = (1<<0)
// Weapon IDs for ammo types
new const AMMOWEAPON[] = { 0, CSW_AWP, CSW_SCOUT, CSW_M249, CSW_AUG, CSW_XM1014, CSW_MAC10, CSW_FIVESEVEN, CSW_DEAGLE,
CSW_P228, CSW_ELITE, CSW_FLASHBANG, CSW_HEGRENADE, CSW_SMOKEGRENADE, CSW_C4 }
// 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 }
// Amount of ammo to give when buying additional clips for weapons
new const BUYAMMO[] = { -1, 13, -1, 30, -1, 8, -1, 12, 30, -1, 30, 50, 12, 30, 30, 30, 12, 30,
10, 30, 30, 8, 30, 30, 30, -1, 7, 30, 30, -1, 50 }
// 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" }
new g_fwSpawn
new g_BuyzoneEnt
new Float:g_BuyTimeStart[MAXPLAYERS+1]
new cvar_buyzone_time, cvar_buyzone_humans, cvar_buyzone_zombies
new cvar_buy_ammo_human, cvar_buy_ammo_cost_ammopacks, cvar_buy_ammo_cost_money
public plugin_init()
{
register_plugin("[ZP] Buyzones", ZP_VERSION_STRING, "ZP Dev Team")
register_event("HLTV", "event_round_start", "a", "1=0", "2=0")
unregister_forward(FM_Spawn, g_fwSpawn)
register_forward(FM_PlayerPreThink, "fw_PlayerPreThink")
register_message(get_user_msgid("StatusIcon"), "message_status_icon")
// Client commands
register_clcmd("buyammo1", "clcmd_buyammo")
register_clcmd("buyammo2", "clcmd_buyammo")
cvar_buyzone_time = register_cvar("zp_buyzone_time", "15")
cvar_buyzone_humans = register_cvar("zp_buyzone_humans", "1")
cvar_buyzone_zombies = register_cvar("zp_buyzone_zombies", "0")
cvar_buy_ammo_human = register_cvar("zp_buy_ammo_human", "1")
cvar_buy_ammo_cost_ammopacks = register_cvar("zp_buy_ammo_cost_ammopacks", "1")
cvar_buy_ammo_cost_money = register_cvar("zp_buy_ammo_cost_money", "100")
// Bots buy ammo automatically
register_event("AmmoX", "event_ammo_x", "be")
}
public plugin_precache()
{
// Custom buyzone for all players
g_BuyzoneEnt = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, CS_BUYZONE_ENT))
if (pev_valid(g_BuyzoneEnt))
{
dllfunc(DLLFunc_Spawn, g_BuyzoneEnt)
set_pev(g_BuyzoneEnt, pev_solid, SOLID_NOT)
}
if (!pev_valid(g_BuyzoneEnt))
{
set_fail_state("Unable to spawn custom buyzone.")
return;
}
// Prevent some entities from spawning
g_fwSpawn = register_forward(FM_Spawn, "fw_Spawn")
// Precache sounds
precache_sound(g_sound_buyammo)
}
public plugin_natives()
{
set_module_filter("module_filter")
set_native_filter("native_filter")
}
public module_filter(const module[])
{
if (equal(module, LIBRARY_SURVIVOR) || equal(module, LIBRARY_AMMOPACKS))
return PLUGIN_HANDLED;
return PLUGIN_CONTINUE;
}
public native_filter(const name[], index, trap)
{
if (!trap)
return PLUGIN_HANDLED;
return PLUGIN_CONTINUE;
}
public plugin_cfg()
{
// Prevents CS buytime messing up ZP buytime cvar
server_cmd("mp_buytime 99")
}
// Event Round Start
public event_round_start()
{
// Show buyammo message?
if (get_pcvar_num(cvar_buy_ammo_human))
{
remove_task(TASK_WELCOMEMSG)
set_task(2.2, "task_welcome_msg", TASK_WELCOMEMSG)
}
}
// Welcome Message Task
// Bots buy ammo automatically
public event_ammo_x(id)
{
if (!is_user_bot(id) || !is_user_alive(id) || zp_core_is_zombie(id))
return;
// Get ammo type
new type = read_data(1)
// Unknown ammo type
if (type >= sizeof AMMOWEAPON)
return;
// Get weapon's id
new weapon = AMMOWEAPON[type]
// Primary and secondary only
if (MAXBPAMMO[weapon] <= 2)
return;
// Get ammo amount
new amount = read_data(2)
if (amount <= BUYAMMO[weapon])
{
// Task needed
remove_task(id)
set_task(0.1, "clcmd_buyammo", id)
}
}
// Entity Spawn Forward
public fw_Spawn(entity)
{
// Invalid entity
if (!pev_valid(entity))
return FMRES_IGNORED;
// Get classname
new classname[32]
pev(entity, pev_classname, classname, charsmax(classname))
// Check whether it needs to be removed
if (equal(classname, CS_BUYZONE_ENT))
{
engfunc(EngFunc_RemoveEntity, entity)
return FMRES_SUPERCEDE;
}
return FMRES_IGNORED;
}
public zp_fw_core_cure_post(id, attacker)
{
if (get_pcvar_num(cvar_buyzone_humans) && (!LibraryExists(LIBRARY_SURVIVOR, LibType_Library) || !zp_class_survivor_get(id)))
{
// Buyzone time starts when player is set to human
g_BuyTimeStart[id] = get_gametime()
}
else
{
// Buyzone time ends when player is set to human/survivor
g_BuyTimeStart[id] = get_gametime() - get_pcvar_float(cvar_buyzone_time)
}
}
public zp_fw_core_infect_post(id, attacker)
{
if (get_pcvar_num(cvar_buyzone_zombies))
{
// Buyzone time starts when player is set to zombie
g_BuyTimeStart[id] = get_gametime()
}
else
{
// Buyzone time ends when player is set to zombie
g_BuyTimeStart[id] = get_gametime() - get_pcvar_float(cvar_buyzone_time)
}
}
// Forward Player PreThink
public fw_PlayerPreThink(id)
{
// Not alive
if (!is_user_alive(id))
return;
// Enable custom buyzone for player during buytime, unless time expired
if (get_gametime() < g_BuyTimeStart[id] + get_pcvar_float(cvar_buyzone_time))
dllfunc(DLLFunc_Touch, g_BuyzoneEnt, id)
// Remove offset immediately after buyzone time ends (bugfix)
else if (cs_get_user_buyzone(id))
fm_cs_set_user_buyzone_offset(id, false)
}
public message_status_icon(msg_id, msg_dest, msg_entity)
{
if (!is_user_alive(msg_entity) || get_msg_arg_int(1) != 1)
return;
static sprite[10]
get_msg_arg_string(2, sprite, charsmax(sprite))
if (!equal(sprite, "buyzone"))
return;
if (get_gametime() < g_BuyTimeStart[msg_entity] + get_pcvar_float(cvar_buyzone_time))
return;
// Hide buyzone icon after buyzone time is over (bugfix)
set_msg_arg_int(1, get_msg_argtype(1), 0)
}
// Buy BP Ammo
public clcmd_buyammo(id)
{
// Setting disabled, player dead or zombie
if (!get_pcvar_num(cvar_buy_ammo_human) || !is_user_alive(id) || zp_core_is_zombie(id))
return;
// Player standing in buyzone, allow buying weapon's ammo normally instead
if ((get_gametime() < g_BuyTimeStart[id] + get_pcvar_float(cvar_buyzone_time)) && cs_get_user_buyzone(id))
return;
// Not enough money/ammo packs
if (LibraryExists(LIBRARY_AMMOPACKS, LibType_Library))
{
if (zp_ammopacks_get(id) < get_pcvar_num(cvar_buy_ammo_cost_ammopacks))
{
zp_colored_print(id, "%L (%L)", id, "NOT_ENOUGH_AMMO", id, "REQUIRED_AMOUNT", get_pcvar_num(cvar_buy_ammo_cost_ammopacks))
return;
}
}
else
{
if (cs_get_user_money(id) < get_pcvar_num(cvar_buy_ammo_cost_money))
{
zp_colored_print(id, "%L (%L)", id, "NOT_ENOUGH_MONEY", id, "REQUIRED_AMOUNT", get_pcvar_num(cvar_buy_ammo_cost_money))
return;
}
}
// Get user weapons
new weapons[32], num_weapons, index, weaponid, bpammo_before, refilled
get_user_weapons(id, weapons, num_weapons)
// Loop through them and give the right ammo type
for (index = 0; index < num_weapons; index++)
{
// Prevents re-indexing the array
weaponid = weapons[index]
// Primary and secondary only
if (MAXBPAMMO[weaponid] > 2)
{
bpammo_before = cs_get_user_bpammo(id, weaponid)
// Give additional ammo
ExecuteHamB(Ham_GiveAmmo, id, BUYAMMO[weaponid], AMMOTYPE[weaponid], MAXBPAMMO[weaponid])
// Check whether we actually refilled the weapon's ammo
if (cs_get_user_bpammo(id, weaponid) - bpammo_before > 0)
refilled = true
}
}
// Weapons already have full ammo
if (!refilled)
return;
// Deduce cost
if (LibraryExists(LIBRARY_AMMOPACKS, LibType_Library))
zp_ammopacks_set(id, zp_ammopacks_get(id) - get_pcvar_num(cvar_buy_ammo_cost_ammopacks))
else
cs_set_user_money(id, cs_get_user_money(id) - get_pcvar_num(cvar_buy_ammo_cost_money))
// Play clip purchase sound, and notify player
emit_sound(id, CHAN_ITEM, g_sound_buyammo, 1.0, ATTN_NORM, 0, PITCH_NORM)
zp_colored_print(id, "%L", id, "AMMO_BOUGHT")
}
stock fm_cs_set_user_buyzone_offset(id, set = true)
{
// Prevent server crash if entity's private data not initalized
if (pev_valid(id) != PDATA_SAFE)
return false;
if (set)
set_pdata_int(id, OFFSET_MAPZONE, get_pdata_int(id, OFFSET_MAPZONE) | PLAYER_IN_BUYZONE)
else
set_pdata_int(id, OFFSET_MAPZONE, get_pdata_int(id, OFFSET_MAPZONE) & ~PLAYER_IN_BUYZONE)
return true;
}
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Half-Life
" killed "chasper.<56>" with "knife" L 06/12/2013 - 20:18:34: Team "CT" triggered "CTs_Win" (CT "3") (T "7") L 06/12/2013 - 20:18:34: World triggered "Round_End" L 06/12/2013 - 20:18:39: Function is not present (function "task_welcome_msg") (plugin "zp50_buy_zones.amxx") L 06/12/2013 - 20:18:39: [AMXX] Run time 10 (plugin "zp50_buy_zones.amxx") (native "set_task") - debug not enabled! L 06/12/2013 - 20:18:39: [AMXX] To enable debug mode, add "debug" after the plugin name in plugins.ini (without quotes). L 06/12/2013 - 20:18:39: World triggered "Round_Start"
