Immobiliensystem

/*
Immobiliensystem (1.0)
(c) by NeRoTeX

Stand: 14.10.2012

Der Verkauf dieses Werkes ist untersagt!
*/

#include <a_samp>
#include <dini>

#define MAX_IMMOS 50 //Maximale Anzahl an Immobilien
#define IMMO_RESELL 0.5 //Immobilienpreis * IMMO_RESELL = Verkaufspreis
#define IMMO_ICON 1274
#define IMMO_DRAW_DIS 15.0 //Darstellungsdistanz des 3DLabels
#define IMMO_RANGE 2.0 //Maximale Distanz für GetPlayerImmo
#define IMMO_MAX_NAME 32 //Maximale Länge des Names einer Immobilie
#define IMMO_COLOR 0xFFD200FF //Farbe des 3DLabels

#define IMMO_FILE "/IMMO_FILES/" //Speicherordner für Immobilien

enum ImmoEnum
{
    iID,
    iName[IMMO_MAX_NAME],
    iPreis,
    iOwner[MAX_PLAYER_NAME],
    Text3D:iLabel,
    iGewinn,
    Float:iXPos,
    Float:iYPos,
    Float:iZPos,
    iPickup
};
//Enum + Array
new Immo[MAX_IMMOS][ImmoEnum];

//Natives
/*
native CreateImmo(id,Name[],Preis,Gewinn,Float:XPos,Float:YPos,Float:ZPos);
native DeleteImmo(id);
native LoadImmo(id, bool:reload=false);
native SaveImmo(id, bool:unload=false);
native LoadAllImmos(bool:reload=false);
native SaveAllImmos(bool:unload=false);
native UpdateImmo(id);
native BuyImmo(id, playerid, bool:force=false);
native SellImmo(id, playerid=-1);
native MoveImmo(id, Float:x, Float:y, Float:z);
native IsImmoCreated(id);
native IsImmoFree(id);
native GetFreeImmoID();
native SetImmoGewinn(id, Gewinn);
native SetImmoPreis(id, Preis);
native SetImmoName(id, Name[]);
native SetImmoOwner(id, playerid);
native GetImmoOwnerByName(id);
native GetImmoPos(id, &Float:x, &Float:y, &Float:z);
native GetImmoGewinn(id);
native GetImmoPreis(id);
native GetImmoName(id);
native GetImmoOwner(id);
native GetPlayerImmo(playerid);
native IsPlayerImmoOwner(id, playerid);
native GetPlayerImmoCount(playerid);
*/

//Funktionen
stock LoadAllImmos(bool:reload=false)
{
    for(new i; i < MAX_IMMOS; i++)
    {
        if(reload==false)
            LoadImmo(i);
        if(reload==true)
            LoadImmo(i,true);
    }
}

stock SaveAllImmos(bool:unload=false)
{
    for(new i; i < MAX_IMMOS; i++)
    {
        if(unload==false)
            SaveImmo(i);
        if(unload==true)
            SaveImmo(i,true);
    }
}

stock UpdateImmo(id)
{
    if(Immo[id][iID] == -1)return 1;
    new string[256];
    format(string,sizeof(string),"%s\nBesitzer: %s\nPreis: $%d\nGewinn: $%d",Immo[id][iName],Immo[id][iOwner],Immo[id][iPreis],Immo[id][iGewinn]);
    Update3DTextLabelText(Immo[id][iLabel],IMMO_COLOR,string);
    printf("Immobilie %d geupdated!",id);
    return 1;
}

stock IsImmoFree(id)
{
    if(Immo[id][iID] == -1)return 0;
    if(!strcmp(Immo[id][iOwner], "Niemand"))return 1;
    return 0;
}

stock IsImmoCreated(id)
{
    if(Immo[id][iID] != -1)return 1;
    return 0;
}

stock IsPlayerImmoOwner(id, playerid)
{
    new name[MAX_PLAYER_NAME];
    GetPlayerName(playerid,name,sizeof(name));
    if(!strcmp(Immo[id][iOwner], name))return 1;
    return 0;
}

stock GetPlayerImmoCount(playerid)
{
    new val=0,name[MAX_PLAYER_NAME];
    GetPlayerName(playerid,name,sizeof(name));
    for(new i; i < MAX_IMMOS; i++)
    {
        if(Immo[i][iID] != -1)
        {
            if(!strcmp(Immo[i][iOwner], name))
                val++;
        }
    }
    return val;
}

stock GetImmoPos(id, &Float:x, &Float:y, &Float:z)
{
    if(Immo[id][iID] == -1)return 0;
    x=Immo[id][iXPos];
    y=Immo[id][iYPos];
    z=Immo[id][iZPos];
    return 0;
}

stock SellImmo(id, playerid=-1)
{
    if(Immo[id][iID] == -1)return 0;
    if(playerid != -1 && IsPlayerConnected(playerid) && !IsPlayerNPC(playerid))
        GivePlayerMoney(playerid, floatround(Immo[id][iPreis]*IMMO_RESELL));
    format(Immo[id][iOwner],MAX_PLAYER_NAME,"Niemand");
    UpdateImmo(id);
    return 0;
}

stock BuyImmo(id, playerid, bool:force=false)
{
    if(Immo[id][iID] == -1)return 0;
    if(force == false && !IsImmoFree(id))return 0;
    if(!IsPlayerConnected(playerid) || IsPlayerNPC(playerid))return 0;
    if(GetPlayerMoney(playerid) < Immo[id][iPreis])return 0;
    GivePlayerMoney(playerid, -Immo[id][iPreis]);
    new name[MAX_PLAYER_NAME];
    GetPlayerName(playerid,name,sizeof(name));
    format(Immo[id][iOwner],MAX_PLAYER_NAME,name);
    UpdateImmo(id);
    return 0;
}

stock SetImmoOwner(id, playerid)
{
    if(Immo[id][iID] == -1)return 0;
    if(!IsPlayerConnected(playerid) || IsPlayerNPC(playerid)return 0;
    new name[MAX_PLAYER_NAME];
    GetPlayerName(playerid, name, sizeof(name));
    format(Immo[id][iOwner],MAX_PLAYER_NAME,name);
    UpdateImmo(id);
}

stock GetImmoGewinn(id)
{
    if(Immo[id][iID] == -1)return -1;
    return Immo[id][iGewinn];
}

stock GetImmoPreis(id)
{
    if(Immo[id][iID] == -1)return -1;
    return Immo[id][iPreis];
}

stock GetImmoName(id)
{
    new name[IMMO_MAX_NAME];
    format(name,IMMO_MAX_NAME,Immo[id][iName]);
    return name;
}

stock GetImmoOwner(id)
{
    new owner[MAX_PLAYER_NAME];
    format(owner,MAX_PLAYER_NAME,Immo[id][iOwner]);
    return owner;
}

stock SetImmoGewinn(id, Gewinn)
{
    if(Immo[id][iID] == -1)return 0;
    Immo[id][iGewinn]=Gewinn;
    UpdateImmo(id);
}

stock SetImmoPreis(id, Preis)
{
    if(Immo[id][iID] == -1)return 0;
    Immo[id][iPreis]=Preis;
    UpdateImmo(id);
}

stock SetImmoName(id, Name[])
{
    if(Immo[id][iID] == -1)return 0;
    if(strlen(Name) == 0)return 0;
    format(Immo[id][iName],IMMO_MAX_NAME,Name);
    UpdateImmo(id);
}

stock MoveImmo(id, Float:x, Float:y, Float:z)
{
    if(Immo[id][iID] == -1)return 0;
    DestroyPickup(Immo[id][iPickup]);
    Delete3DTextLabel(Immo[id][iLabel]);
    Immo[id][iXPos]=x;
    Immo[id][iYPos]=y;
    Immo[id][iZPos]=z;
    Immo[id][iPickup]=CreatePickup(IMMO_ICON, 1, Immo[id][iXPos], Immo[id][iYPos], Immo[id][iZPos]);
    new string2[256];
    format(string2,sizeof(string2),"%s\nBesitzer: %s\nPreis: $%d\nGewinn: $%d",Immo[id][iName],Immo[id][iOwner],Immo[id][iPreis],Immo[id][iGewinn]);
    Immo[id][iLabel]=Create3DTextLabel(string2, IMMO_COLOR, Immo[id][iXPos], Immo[id][iYPos], Immo[id][iZPos]+1.0, IMMO_DRAW_DIS, 0, 1);
    return 0;
}

stock LoadImmo(id, bool:reload=false)
{
    if(Immo[id][iID] == -1)return 0;
    new string[32];
    format(string,sizeof(string),"%sIMMO-%d.ini",IMMO_FILE,id);
    if(dini_Exists(string))
    {
        Immo[id][iID]=id;
        format(Immo[id][iName],IMMO_MAX_NAME,dini_Get(string, "Name"));
        Immo[id][iPreis]=dini_Int(string, "Preis");
        format(Immo[id][iOwner],MAX_PLAYER_NAME,dini_Get(string, "Owner"));
        Immo[id][iGewinn]=dini_Int(string, "Gewinn");
        Immo[id][iXPos]=dini_Float(string, "XPos");
        Immo[id][iYPos]=dini_Float(string, "YPos");
        Immo[id][iZPos]=dini_Float(string, "ZPos");
        if(reload == false)
        {
            Immo[id][iPickup]=CreatePickup(IMMO_ICON, 1, Immo[id][iXPos], Immo[id][iYPos], Immo[id][iZPos]);
            new string2[256];
            format(string2,sizeof(string2),"%s\nBesitzer: %s\nPreis: $%d\nGewinn: $%d",Immo[id][iName],Immo[id][iOwner],Immo[id][iPreis],Immo[id][iGewinn]);
            Immo[id][iLabel]=Create3DTextLabel(string2, IMMO_COLOR, Immo[id][iXPos], Immo[id][iYPos], Immo[id][iZPos]+1.0, IMMO_DRAW_DIS, 0, 1);
            printf("Immobilie %d erstellt (Load)!",id);
        }
        printf("Immobilie %d geladen!",id);
    }
    else Immo[id][iID]=-1;
    return 0;
}

stock SaveImmo(id, bool:unload=false)
{
    if(Immo[id][iID] == -1)return 0;
    new string[32];
    format(string,sizeof(string),"%sIMMO-%d.ini",IMMO_FILE,id);
    if(!dini_Exists(string))
        dini_Create(string);
    dini_Set(string, "Name", Immo[id][iName]);
    dini_IntSet(string, "Preis", Immo[id][iPreis]);
    dini_Set(string, "Owner", Immo[id][iOwner]);
    dini_IntSet(string, "Gewinn", Immo[id][iGewinn]);
    dini_FloatSet(string, "XPos", Immo[id][iXPos]);
    dini_FloatSet(string, "YPos", Immo[id][iYPos]);
    dini_FloatSet(string, "ZPos", Immo[id][iZPos]);
    printf("Immobilie %d gespeichert!",id);
    if(unload == true)
        DestroyPickup(Immo[id][iPickup]), Delete3DTextLabel(Immo[id][iLabel]), printf("Immobilie %d entladen (Save)!",id), Immo[id][iID]=-1;
    return 0;
}

stock DeleteImmo(id)
{
    if(Immo[id][iID] == -1)return 0;
    new string[32];
    format(string,sizeof(string),"%sIMMO-%d.ini",IMMO_FILE,id);
    if(!dini_Exists(string))return 1;
    dini_Remove(string);
    DestroyPickup(Immo[id][iPickup]);
    Delete3DTextLabel(Immo[id][iLabel]);
    Immo[id][iID]=-1;
    printf("Immobilie %d entfernt!",id);
    return 0;
}

stock CreateImmo(id,Name[],Preis,Gewinn,Float:XPos,Float:YPos,Float:ZPos)
{
    if(Immo[id][iID] != -1)return 0;
    new string[256];
    Immo[id][iID]=id;
    format(Immo[id][iName],IMMO_MAX_NAME,Name);
    Immo[id][iPreis]=Preis;
    Immo[id][iGewinn]=Gewinn;
    format(Immo[id][iOwner],MAX_PLAYER_NAME,"Niemand");
    Immo[id][iXPos]=XPos;
    Immo[id][iYPos]=YPos;
    Immo[id][iZPos]=ZPos;
    Immo[id][iPickup]=CreatePickup(IMMO_ICON, 1, Immo[id][iXPos], Immo[id][iYPos], Immo[id][iZPos]);
    format(string,sizeof(string),"%s\nBesitzer: %s\nPreis: $%d\nGewinn: $%d",Immo[id][iName],Immo[id][iOwner],Immo[id][iPreis],Immo[id][iGewinn]);
    Immo[id][iLabel]=Create3DTextLabel(string, IMMO_COLOR, Immo[id][iXPos], Immo[id][iYPos], Immo[id][iZPos]+1.0, IMMO_DRAW_DIS, 0, 1);
    SaveImmo(id, false);
    printf("Immobilie %d erstellt (Create)!",id);
    return 0;
}

stock GetFreeImmoID()
{
    new stop=0;
    for(new i; i < MAX_IMMOS && stop == 0; i++)
    {
        if(Immo[i][iID]==-1)
        {
            stop=1;
            return i;
        }
    }
    return -1;
}

stock GetPlayerImmo(playerid)
{
    new stop=0;
    for(new i; i < MAX_IMMOS && stop == 0; i++)
    {
        if(Immo[i][iID]!=-1)
        {
            if(IsPlayerInRangeOfPoint(playerid,IMMO_RANGE,Immo[i][iXPos],Immo[i][iYPos],Immo[i][iZPos]))
            {
                stop=1;
                return i;
            }
        }
    }
    return -1;
}

stock GetImmoOwnerByName(id)
{
    if(Immo[id][iID] == -1)return -1;
    new stop=0;
    for(new i; i < MAX_PLAYERS && stop == 0; i++)
    {
        if(IsPlayerConnected(i) && !IsPlayerNPC(i))
        {
            if(IsPlayerImmoOwner(id, i))
            {
                stop=1;
                return i;
            }
        }
    }
    return -1;
}