NPC SYSTEM

//na vrh moda
#define MAX_NPCOVA 100
enum NPC_ENUM
{
    NPC_ID,
    NPC_AktivnaMeta,
    NPC_Heist,
    NPC_Misija,
    bool:NPC_Mrtav
}
new NPCInfo[MAX_NPCOVA][NPC_ENUM];
new
    Iterator: NPCS<MAX_NPCOVA>;

Stvori_NPC(Float:NPC_X, Float:NPC_Y, Float:NPC_Z, NPC_skin = 60, heistid = -1, misijaid = -1, meta = INVALID_PLAYER_ID, bool:npc_Vojnik = true) {

    new id = Iter_Free(NPCS), npcid;
    if(id == -1) return 1;
    new npcime[24];
    format(npcime, sizeof(npcime), "NPC_I%d", id);
    npcid = FCNPC_Create(npcime);
    FCNPC_Spawn(npcid, NPC_skin, NPC_X, NPC_Y, NPC_Z);
    NPCInfo[id][NPC_ID] = npcid;
    NPCInfo[id][NPC_AktivnaMeta] = meta;
    NPCInfo[id][NPC_Heist] = heistid;
    NPCInfo[id][NPC_Misija] = misijaid;
    NPCInfo[id][NPC_Mrtav] = false;
    if(npc_Vojnik) {
        switch(random(6)) {
            case 0: FCNPC_SetWeapon(npcid, 24);
            case 1: FCNPC_SetWeapon(npcid, 25);
            case 2: FCNPC_SetWeapon(npcid, 28);
            case 3: FCNPC_SetWeapon(npcid, 29);
            case 4: FCNPC_SetWeapon(npcid, 30);
            case 5: FCNPC_SetWeapon(npcid, 31);
        }
        FCNPC_SetAmmo(npcid, 300);
        FCNPC_ToggleReloading(npcid, true);
        FCNPC_SetInvulnerable(npcid, false);
    }
    Iter_Add(NPCS, id);
    return npcid;
}

Unisti_NPC(npcid) {

    for(new id; id < sizeof(NPCInfo); id++) {
        if(NPCInfo[id][NPC_ID] == npcid && FCNPC_IsValid(npcid)
        && Iter_Contains(NPCS, id)) {
            NPCInfo[id][NPC_ID] = -1;
            Iter_Remove(NPCS, id);
            break;
        }
    }
    FCNPC_Destroy(npcid);
    return true;
}

NPC_UzmiID(npcid) {
    new n_id;
    n_id = -1;
    for(new id; id < sizeof(NPCInfo); id++) {
        if(NPCInfo[id][NPC_ID] == npcid && FCNPC_IsValid(npcid)
        && Iter_Contains(NPCS, id)) {
            n_id = id;
            break;
        }
    }
    return n_id;
}

CMD:kreirajnpc(playerid,params[]) {

    new Float:x, Float:y, Float:z;
    GetPlayerPos(playerid,x,y,z);
    Stvori_NPC(x+1,y+2,z,105);
    return true;
}

CMD:pucajteme(playerid, params[]) {
    for(new id; id < sizeof(NPCInfo); id++) {
        if(FCNPC_IsValid(NPCInfo[id][NPC_ID]) && Iter_Contains(NPCS, id)) {
            NPC_PucajNa(NPCInfo[id][NPC_ID], playerid);
        }
    }
    return true;
}

forward NPC_PucajNa(npcid, target);
public NPC_PucajNa(npcid, target)
{
    if(FCNPC_IsValid(npcid)) {
        if(NPCInfo[NPC_UzmiID(npcid)][NPC_Mrtav]) {
            NPCInfo[NPC_UzmiID(npcid)][NPC_AktivnaMeta] = INVALID_PLAYER_ID;
            return 1;
        }
        NPCInfo[NPC_UzmiID(npcid)][NPC_AktivnaMeta] = target;
        new Float:x, Float:y, Float:z, Float: tempdist;
        FCNPC_GetPosition(npcid, x,y,z);
        new Float:PPX, PPY, PPZ;
        GetPlayerPos(target, PPX, PPY, PPZ);
        tempdist = GetPlayerDistanceFromPoint(target, x, y, z);
        if(tempdist < 20) {
            new time, chance;
            switch(FCNPC_GetWeapon(npcid)) {
                case 25, 26, 27: time = 400, chance = 35;
                case 33, 34: time = 500, chance = 50;
                case 24: time = 700, chance = 40;
                default: time = 200, chance = 40;
            }
            FCNPC_AimAtPlayer(npcid, target, false);
            SetTimerEx("NPC_PucajNa", time, false, "ii", playerid, target);
            if(random(100) < chance) {
                DamagePlayer(target, 5.0, INVALID_PLAYER_ID, FCNPC_GetWeapon(npcid));
                FCNPC_TriggerWeaponShot(npcid, FCNPC_GetWeapon(npcid), BULLET_HIT_TYPE_PLAYER, target, PPX,PPY,PPZ);
            }
            else {
                FCNPC_TriggerWeaponShot(npcid, FCNPC_GetWeapon(npcid), BULLET_HIT_TYPE_PLAYER, target, PPX+0.5,PPY+0.5,PPZ);
            }
            FCNPC_GiveAmmo(npcid, 1);
        }
        else {
            FCNPC_StopAim(npcid);
            NPCInfo[NPC_UzmiID(npcid)][NPC_AktivnaMeta] = INVALID_PLAYER_ID;
        }
    }
    return 1;
}

//u onplayerdeath
for(new id; id < sizeof(NPCInfo); id++) {
    if(FCNPC_IsValid(NPCInfo[id][NPC_ID]) && Iter_Contains(NPCS, id) && PCInfo[id][NPC_AktivnaMeta] == playerid) {
        FCNPC_StopAim(NPCInfo[id][NPC_ID]);
        NPCInfo[id][NPC_AktivnaMeta] = INVALID_PLAYER_ID;
    }
}

//novi callback
public FCNPC_OnDeath(npcid, killerid, reason)
{
    NPCInfo[NPC_UzmiID(npcid)][NPC_Mrtav] = true;
    return 1;
}