| Catastrophe |
05-16-2013 01:00 |
Re: [REQ] Item Limiter Plugin
Try and tell if this works..... Then i'll also make others.....
PHP Code:
/*================================================================================
-------------------------------------------
-*- [ZP] Extra Item: Knife Blink 1.2 -*-
-------------------------------------------
~~~~~~~~~~~~~~~
- Description -
~~~~~~~~~~~~~~~
This item/upgrade gives zombies the possibility to move rapidly towards a human over a short distance, when aiming at him and holding down the attack button.
================================================================================*/
#include <amxmodx>
#include <fakemeta>
#include <zombieplague>
#include <chr_engine>
#define MIN_DISTANCE 50
/*================================================================================
[Plugin Customization]
=================================================================================*/
new const g_item_name[] = { "Knife Blink (once)" }
const g_item_cost = 5
const g_iMaxDistance = 300;
new g_limit[33], cvar_limit_kb
/*============================================================================*/
new Float:g_fSpeed = 1000.0;
new Float:g_fDelay = 1.0;
new g_iMaxPlayers;
new g_iEnemy[33];
new g_iInBlink[33];
new Float:g_fLastSlash[33];
new g_iCanceled[33];
new g_iSlash[33];
new g_iBlinks[33];
new g_itemid_blink;
public plugin_init(){
register_plugin("[ZP] Extra Item: Knife Blink", "1.2", "pharse");
g_iMaxPlayers = get_maxplayers();
g_itemid_blink = zp_register_extra_item(g_item_name, g_item_cost, ZP_TEAM_ZOMBIE);
cvar_limit_kb = register_cvar("zp_limit_kb","3")
register_forward(FM_TraceLine, "FW_TraceLine_Post", 1);
register_forward(FM_PlayerPreThink, "FW_PlayerPreThink");
register_event("HLTV", "EVENT_round_start", "a", "1=0", "2=0")
}
// ================================================== //
// FORWARDS / EVENTS
// ================================================== //
public FW_TraceLine_Post(Float:start[3], Float:end[3], conditions, id, trace){
if (!CHECK_ValidPlayer(id))
return FMRES_IGNORED;
new iWeaponID = get_user_weapon(id);
if ( iWeaponID != CSW_KNIFE ){
OP_Cancel(id);
return FMRES_IGNORED;
}
new enemy = g_iEnemy[id];
if (!enemy){
enemy = get_tr2(trace, TR_pHit);
if ( !CHECK_ValidPlayer(enemy) || zp_get_user_zombie(enemy) ){
OP_Cancel(id);
return FMRES_IGNORED;
}
g_iEnemy[id] = enemy;
}
return FMRES_IGNORED;
}
public FW_PlayerPreThink(id){
if (!CHECK_ValidPlayer(id))
return FMRES_IGNORED;
new iWeaponID = get_user_weapon(id);
if ( iWeaponID != CSW_KNIFE || !zp_get_user_zombie(id) ){
OP_Cancel(id);
return FMRES_IGNORED;
}
if ( g_iBlinks[id] == 0 )
return FMRES_IGNORED;
new button = pev(id,pev_button);
if ( !(button & IN_ATTACK) && !(button & IN_ATTACK2) ){
OP_Cancel(id)
return FMRES_IGNORED;
}
if (g_iSlash[id])
g_iSlash[id] = 0;
OP_NearEnemy(id);
if( g_iInBlink[id] ){
OP_SetBlink(id);
OP_Blink(id);
g_iCanceled[id] = 0;
}
return FMRES_IGNORED;
}
// Player buys our upgrade, add one blink
public zp_extra_item_selected(player, itemid)
{
if (itemid == g_itemid_blink )
{
if (g_limit[player] <= get_pcvar_num(cvar_limit_kb))
{
g_iBlinks[player] += 1;
g_limit[player] += 1;
client_print(player, print_chat, "[ZP] You have now %d Knife Blinks", g_iBlinks[player]);
}
else
{
client_print(player, print_chat, "[ZP] Max Knife Blinks Reached !!!")
}
}
}
// Reset blinks for all players on newround
public EVENT_round_start()
{
for (new id; id <= 32; id++)
{
g_iBlinks[id] = 0
g_limit[id] = 0
}
}
// ================================================== //
// OPERATIONS
// ================================================== //
public OP_NearEnemy(id){
new enemy = g_iEnemy[id];
new Float:time = get_gametime();
if (!enemy || g_fLastSlash[id]+g_fDelay>time){
g_iInBlink[id] = 0;
return;
}
new origin[3], origin_enemy[3];
get_user_origin(id, origin, 0);
get_user_origin(enemy, origin_enemy, 0);
new distance = get_distance(origin, origin_enemy);
if ( MIN_DISTANCE<=distance<=g_iMaxDistance){
g_iInBlink[id] = 1;
return;
}else if (MIN_DISTANCE>distance && g_iInBlink[id])
{
OP_Slash(id);
}
OP_Cancel(id);
}
public OP_Blink(id){
new Float:new_velocity[3];
new enemy = g_iEnemy[id];
new Float:origin_enemy[3];
pev(enemy, pev_origin, origin_enemy);
entity_set_aim(id, origin_enemy);
get_speed_vector2(id, enemy, g_fSpeed, new_velocity)
set_pev(id, pev_velocity, new_velocity);
}
public OP_Cancel(id){
g_iInBlink[id] = 0;
g_iEnemy[id] = 0;
if (!g_iCanceled[id]){
OP_SetBlink(id);
g_iCanceled[id] = 1;
}
}
public OP_Slash(id){
set_pev(id, pev_velocity, {0.0,0.0,0.0}); // stop player's blink
new weaponID = get_user_weapon(id, _, _);
if(weaponID == CSW_KNIFE){
new weapon[32]
get_weaponname(weaponID,weapon,31)
new ent = fm_find_ent_by_owner(-1,weapon,id)
if(ent){
set_pdata_float(ent,46, 0.0);
set_pdata_float(ent,47, 0.0);
g_iSlash[id] = 1;
g_fLastSlash[id] = get_gametime();
g_iBlinks[id] -= 1;
new name[32];
get_user_name(id,name,31)
client_print(0, print_chat, "[ZP] %s just used a Knife Blink!", name);
client_print(id, print_chat, "[ZP] %d Knife Blinks remaining", g_iBlinks[id]);
}
}
}
public OP_SetBlink(id){
new blink = g_iInBlink[id];
if (blink>1)
return;
if (blink)
g_iInBlink[id] += 1;
}
// ================================================== //
// CHECKS
// ================================================== //
public CHECK_ValidPlayer(id){
if (1<=id<=g_iMaxPlayers && is_user_alive(id))
return 1;
return 0;
}
// from fakemeta_util.inc
stock fm_find_ent_by_owner(index, const classname[], owner, jghgtype = 0) {
new strtype[11] = "classname", ent = index;
switch (jghgtype) {
case 1: strtype = "target";
case 2: strtype = "targetname";
}
while ((ent = engfunc(EngFunc_FindEntityByString, ent, strtype, classname)) && pev(ent, pev_owner) != owner) {}
return ent;
}
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