Handshake System

/*                        CREDITS
 *
 ***************BulletRaja [Making Script]
 ***************Incognito [sscanf2]
 ***************Zeex [ZCMD]
 *
 */
#define FILTERSCRIPT

#include <a_samp>
#include <sscanf2>
#include <zcmd>

new ohand[MAX_PLAYERS][MAX_PLAYERS];

SetFacePlayer(playerid, giveplayerid)
{
    new Float:playerangle;
    new Float:playermove = 5.0;
    new Float:posx, Float:posy, Float:posz;
    new Float:pix, Float:piy, Float:piz;
    GetPlayerPos(giveplayerid, posx, posy, posz);
    GetPlayerPos(playerid, pix, piy, piz);
    playerangle = 180.0-atan2(pix-posx,piy-posy);
    playerangle += playermove;
    playermove *= -1;
    SetPlayerFacingAngle(playerid, playerangle+playermove);
}

main()
{
    print("\n----------------------------------");
    print(" HandShake System by BulletRaja");
    print("----------------------------------\n");
}
public OnFilterScriptInit()
{
    return 1;
}

public OnFilterScriptExit()
{
    return 1;
}

CMD:ohand(playerid, params[])
{
    new tmp[256], id, Float:x, Float:y, Float:z, name[MAX_PLAYER_NAME];
    if(sscanf(params, "d", id)) return SendClientMessage(playerid, -1, "USAGE: /ohand <playerid>");
    if(!IsPlayerConnected(id)) return SendClientMessage(playerid, -1, "Error: Invalid player id.");
    GetPlayerPos(id, x, y, z);
    GetPlayerName(playerid, name, sizeof(name));
    if(!IsPlayerInRangeOfPoint(playerid, 2.0, x, y, z)) return SendClientMessage(playerid, -1, "Error: You must be at that player to offer an hand shake.");
    ohand[playerid][id]=1;
    format(tmp, sizeof(tmp), "* %s has offer an hand shake.(/ahand)", name);
    SendClientMessage(id, -1, tmp);
    GetPlayerName(id, name, sizeof(name));
    format(tmp, sizeof(tmp), "* You have offered %s an hand shake", name);
    SendClientMessage(playerid, -1, tmp);
    return 1;
}
CMD:ahand(playerid, params[])
{
    new tmp[256], id, Float:x, Float:y, Float:z, name[MAX_PLAYER_NAME];
    if(sscanf(params, "d", id)) return SendClientMessage(playerid, -1, "USAGE: /ahand <playerid>");
    if(!IsPlayerConnected(id)) return SendClientMessage(playerid, -1, "Error: Invalid player id.");
    GetPlayerPos(id, x, y, z);
    GetPlayerName(playerid, name, sizeof(name));
    if(!IsPlayerInRangeOfPoint(playerid, 2.0, x, y, z)) return SendClientMessage(playerid, -1, "Error: You must be at that player to accept hand shake.");
    if(ohand[id][playerid]==0) return SendClientMessage(playerid, -1, "Error: That player did not offer you an hand shake.");
    ohand[id][playerid]=0;
    format(tmp, sizeof(tmp), "%s have accepted your hand shake", name);
    SendClientMessage(id, -1, tmp);
    GetPlayerName(id, name, sizeof(name));
    format(tmp, sizeof(tmp), "You have accepted %s's hand shake", name);
    SendClientMessage(playerid, -1, tmp);
    ClearAnimations(playerid);
    ClearAnimations(id);
    SetFacePlayer(playerid, id);
    SetFacePlayer(id, playerid);
    new tp = random(6);
    if(tp == 0) {
        ApplyAnimation(playerid, "GANGS","hndshkaa", 4.0,0,0,0,0,0);
        ApplyAnimation(id,"GANGS","hndshkaa",4.0,0,0,0,0,0);
    }
    else if(tp == 1) {
        ApplyAnimation(playerid,"GANGS","hndshkba",4.0,0,0,0,0,0);
        ApplyAnimation(id,"GANGS","hndshkba",4.0,0,0,0,0,0);
    }
    else if(tp == 2) {
        ApplyAnimation(playerid,"GANGS","hndshkda",4.0,0,0,0,0,0);
        ApplyAnimation(id,"GANGS","hndshkda",4.0,0,0,0,0,0);
    }
    else if(tp == 3) {
        ApplyAnimation(playerid,"GANGS","hndshkea",4.0,0,0,0,0,0);
        ApplyAnimation(id,"GANGS","hndshkea",4.0,0,0,0,0,0);
    }
    else if(tp == 4) {
        ApplyAnimation(playerid,"GANGS","hndshkfa",4.0,0,0,0,0,0);
        ApplyAnimation(id,"GANGS","hndshkfa",4.0,0,0,0,0,0);
    }
    else if(tp == 5) {
        ApplyAnimation(playerid,"GANGS","prtial_hndshk_biz_01",4.0,0,0,0,0,0);
        ApplyAnimation(id,"GANGS","prtial_hndshk_biz_01",4.0,0,0,0,0,0);
    }
    else {
        ApplyAnimation(playerid,"GANGS","hndshkea",4.0,0,0,0,0,0);
        ApplyAnimation(id,"GANGS","hndshkea",4.0,0,0,0,0,0);
    }
    return 1;
}
CMD:rhand(playerid, params[])
{
    new tmp[256], id, Float:x, Float:y, Float:z, name[MAX_PLAYER_NAME];
    if(sscanf(params, "d", id)) return SendClientMessage(playerid, -1, "USAGE: /rhand <playerid>");
    if(!IsPlayerConnected(id)) return SendClientMessage(playerid, -1, "Error: Invalid player id.");
    GetPlayerPos(id, x, y, z);
    GetPlayerName(playerid, name, sizeof(name));
    if(!IsPlayerInRangeOfPoint(playerid, 2.0, x, y, z)) return SendClientMessage(playerid, -1, "Error: You must be at that player to reject hand shake.");
    if(ohand[id][playerid]==0) return SendClientMessage(playerid, -1, "Error: That player did not offer you hand shake.");
    ohand[id][playerid]=0;
    format(tmp, sizeof(tmp), "%s has rejected your hand shake", name);
    SendClientMessage(id, -1, tmp);
    GetPlayerName(id, name, sizeof(name));
    format(tmp, sizeof(tmp), "You have rejected %s's hand shake", name);
    SendClientMessage(playerid, -1, tmp);
    return 1;
}