AMXX.pl: Support AMX Mod X i SourceMod

/*
Nade giver 1.2 by Lulu the hero
This plugin automatically gives a every alive player grenades( amounts according to cvars )
Counter Strike required
Can be used with any plugin(the most fun is at deathmatch games)
Cvars:
  nadegive_he,nadegive_flash,nadegive_smoke - amount of grenades to give
  nadegive_delay - afterspawn delay of grenade giving

[1.2]Optimized code by: ConnorMcLeod - thanks!
[1.1]Changed event ResetHud(to detect spawn) to Ham_Spawn
[1.0]Main code created
*/
#include <amxmodx>
#include <cstrike>
#include <fun>
#include <hamsandwich>

#pragma semicolon 1

//defaults cvar values - DON'T EDIT THIS HERE, USE THE CONFIG FILE(amxx.cfg)!
#define d_delay "0.5"
#define d_givehe "2"
#define d_giveflash "0"
#define d_givesmoke "0"

//pcvars
new g_givedelay;	//delay from spawn in seconds

enum _:Nades {
	HeGrenade,
	FlashBang,
	SmokeGrenade
}

new g_pCvar[Nades];

public plugin_init()
{
	register_plugin("NadeGiver","1.2","Lulu the hero");

	//let's make cvars
	g_givedelay = register_cvar("nadegive_delay",d_delay);
	g_pCvar[HeGrenade] = register_cvar("nadegive_he",d_givehe);
	g_pCvar[FlashBang] = register_cvar("nadegive_flash",d_giveflash);
	g_pCvar[SmokeGrenade] = register_cvar("nadegive_smoke",d_givesmoke);

	//hooking the spawning event
	RegisterHam(Ham_Spawn,"player","hamPlayerSpawned",1);
}

//someone spawned
public hamPlayerSpawned(id)
{
	if(!is_user_alive(id))
		return;

	//set the grenade giving a delay
	new Float:flDelay = get_pcvar_float(g_givedelay);
	remove_task(id);
	if( flDelay )
	{
		set_task(flDelay,"GiveNades",id);
	}
	else
	{
		GiveNades(id);
	}
}

//let's give some stuffs
public GiveNades( id )
{
	if(cs_get_user_team(id) == CS_TEAM_CT)
	{
		return;
	}

	static const szNadesNames[Nades][] = {
		"weapon_hegrenade",
		"weapon_flashbang",
		"weapon_smokegrenade"
	};
	static const iNadesId[Nades] = {
		CSW_HEGRENADE,
		CSW_FLASHBANG,
		CSW_SMOKEGRENADE
	};

	new iBpAmmo, iNadeAmount, iId;
	for(new i; i<Nades; i++)
	{
		iNadeAmount = get_pcvar_num(g_pCvar[i]);
		if( iNadeAmount > 0 )
		{
			iId = iNadesId[i]; // value used twice, so cache it's value in a var
			iBpAmmo = cs_get_user_bpammo(id, iId);
			if( !iBpAmmo )
			{
				give_item(id, szNadesNames[i]);
			}
			cs_set_user_bpammo(id, iId, iNadeAmount);
		}
	}
}

/*
Nade giver 1.2 by Lulu the hero
This plugin automatically gives a every alive player grenades( amounts according to cvars )
Counter Strike required
Can be used with any plugin(the most fun is at deathmatch games)
Cvars:
  nadegive_he,nadegive_flash,nadegive_smoke - amount of grenades to give
  nadegive_delay - afterspawn delay of grenade giving

[1.2]Optimized code by: ConnorMcLeod - thanks!
[1.1]Changed event ResetHud(to detect spawn) to Ham_Spawn
[1.0]Main code created
*/
#include <amxmodx>
#include <cstrike>
#include <fun>
#include <hamsandwich>

#pragma semicolon 1

//defaults cvar values - DON'T EDIT THIS HERE, USE THE CONFIG FILE(amxx.cfg)!
#define d_delay "0.5"
#define d_givehe "2"
#define d_giveflash "0"
#define d_givesmoke "0"

//pcvars
new g_givedelay;    //delay from spawn in seconds

enum _:Nades {
    HeGrenade,
    FlashBang,
    SmokeGrenade
}

new g_pCvar[Nades];

public plugin_init()
{
    register_plugin("NadeGiver","1.2","Lulu the hero");

    //let's make cvars
    g_givedelay = register_cvar("nadegive_delay",d_delay);
    g_pCvar[HeGrenade] = register_cvar("nadegive_he",d_givehe);
    g_pCvar[FlashBang] = register_cvar("nadegive_flash",d_giveflash);
    g_pCvar[SmokeGrenade] = register_cvar("nadegive_smoke",d_givesmoke);

    //hooking the spawning event
    RegisterHam(Ham_Spawn,"player","hamPlayerSpawned",1);
}

//someone spawned
public hamPlayerSpawned(id)
{
    if(!is_user_alive(id))
        return;

    //set the grenade giving a delay
    new Float:flDelay = get_pcvar_float(g_givedelay);
    remove_task(id);
    if( flDelay )
    {
        set_task(flDelay,"GiveNades",id);
    }
    else
    {
        GiveNades(id);
    }
}

//let's give some stuffs
public GiveNades( id )
{
    if(get_user_team(id) == 2)
    {
        return;
    }

    static const szNadesNames[Nades][] = {
        "weapon_hegrenade",
        "weapon_flashbang",
        "weapon_smokegrenade"
    };
    static const iNadesId[Nades] = {
        CSW_HEGRENADE,
        CSW_FLASHBANG,
        CSW_SMOKEGRENADE
    };

    new iBpAmmo, iNadeAmount, iId;
    for(new i; i<Nades; i++)
    {
        iNadeAmount = get_pcvar_num(g_pCvar[i]);
        if( iNadeAmount > 0 )
        {
            iId = iNadesId[i]; // value used twice, so cache it's value in a var
            iBpAmmo = cs_get_user_bpammo(id, iId);
            if( !iBpAmmo )
            {
                give_item(id, szNadesNames[i]);
            }
            cs_set_user_bpammo(id, iId, iNadeAmount);
        }
    }
}