trampoline

#define FILTERSCRIPT
#define TRAMP (14449)
#define MAX_TRAMPS (100)
#define BOUNCINESS (0.19)
#include <a_samp>
#include <zcmd>
enum tramp{
objectid,
Float:x,
Float:y,
Float:z}
new Tramp[MAX_TRAMPS][tramp];
public OnFilterScriptInit()
{
    print("\n--------------------------------------");
    print("        Loading Trampoline FS         ");
    print("--------------------------------------\n");
    for(new i=0;i<MAX_TRAMPS;i++)Tramp[i][objectid]=-1;
    print("--------------------------------------");
    print("              FS Loaded               ");
    print("--------------------------------------\n");
    return 1;
}

public OnFilterScriptExit()
{
    for(new i=0;i<MAX_TRAMPS;i++)
    {
        DestroyObject(Tramp[i][objectid]);
    }
    return 1;
}/*
minx:-1.7666
maxx:1.7008
miny:2.1237
maxy:-2.4764
*/
CMD:trampoline(playerid,params[])
{
    new Float:X,Float:Y,Float:Z;
    GetPlayerPos(playerid,X,Y,Z);
    if(CreateTrampoline(X,Y,Z)!=-1)SendClientMessage(playerid,0xffffffaa,"Trampoline created");
    else SendClientMessage(playerid,0xffffffaa,"No free trampoline slots.");
    return 1;
}

CMD:destroytrampoline(playerid,params[])
{
    if(DestroyTrampoline(strval(params))==1)SendClientMessage(playerid,0xffffffaa,"Trampoline Removed");
    else SendClientMessage(playerid,0xffffffaa,"Trampoline couldn't be removed check for syntax and existance of trampoline");
    return 1;
}

stock CreateTrampoline(Float:X,Float:Y,Float:Z)
{
    for(new i=0;i<MAX_TRAMPS;i++)
    {
        if(Tramp[i][objectid]==-1)
        {
            Tramp[i][objectid]=CreateObject(TRAMP,X,Y,Z,0,0,0);
            Tramp[i][x]=X,Tramp[i][y]=Y,Tramp[i][z]=Z;
            return i;
        }
    }
    return -1;
}

stock DestroyTrampoline(trampolineid)
{
    if(Tramp[trampolineid][objectid]!=-1)
    {
    DestroyObject(Tramp[trampolineid][objectid]);
    Tramp[trampolineid][objectid]=-1;
    Tramp[trampolineid][x]=0,Tramp[trampolineid][y]=0,Tramp[trampolineid][z]=0;
    return 1;
    }
    return 0;
}

public OnPlayerUpdate(playerid)
{
    new Float:px,Float:py,Float:pz;
    GetPlayerPos(playerid,px,py,pz);
    for(new i;i<MAX_TRAMPS;i++)
    {
        if(Tramp[i][objectid]!=-1)
        {
            if(IsPlayerInArea(playerid,Tramp[i][x]-1.7666,Tramp[i][x]+1.7008,Tramp[i][y]-2.1237,Tramp[i][y]+2.4764))
            {
                if(pz>Tramp[i][z]+2.00200&&pz<Tramp[i][z]+2.00300)
                {
                    new keys,ud,lr;
                    GetPlayerKeys(playerid,keys,ud,lr);
                    new Float:vx,Float:vy,Float:vz,Float:a;
                    GetPlayerVelocity(playerid,vx,vy,vz);
                    GetPlayerFacingAngle(playerid,a);
                    if(a>45&&a<135)SetPlayerFacingAngle(playerid,90);
                    else if(a>135&&a<225)SetPlayerFacingAngle(playerid,180);
                    else if(a>225&&a<315)SetPlayerFacingAngle(playerid,270);
                    else if((a>315&&a<360)||(a>0&&a<45))SetPlayerFacingAngle(playerid,0);
                    if(ud > 0)
                    {
                        if(a>45&&a<135)SetPlayerVelocity(playerid,0.02,0,BOUNCINESS);
                        else if(a>135&&a<225)SetPlayerVelocity(playerid,0,0.02,BOUNCINESS);
                        else if(a>225&&a<315)SetPlayerVelocity(playerid,-0.02,0,BOUNCINESS);
                        else if((a>315&&a<360)||(a>0&&a<45))SetPlayerVelocity(playerid,0,-0.02,BOUNCINESS);//north
                    }
                    else if(ud < 0)
                    {
                        if(a>45&&a<135)SetPlayerVelocity(playerid,-0.02,0,BOUNCINESS);
                        else if(a>135&&a<225)SetPlayerVelocity(playerid,0,-0.02,BOUNCINESS);
                        else if(a>225&&a<315)SetPlayerVelocity(playerid,0.02,0,BOUNCINESS);
                        else if((a>315&&a<360)||(a>0&&a<45))SetPlayerVelocity(playerid,0,0.02,BOUNCINESS);//north
                    }
                    else if(lr > 0)
                    {
                        if(a>45&&a<135)SetPlayerVelocity(playerid,0,0.02,BOUNCINESS);
                        else if(a>135&&a<225)SetPlayerVelocity(playerid,-0.02,0,BOUNCINESS);
                        else if(a>225&&a<315)SetPlayerVelocity(playerid,0,-0.02,BOUNCINESS);
                        else if((a>315&&a<360)||(a>0&&a<45))SetPlayerVelocity(playerid,0.02,0,BOUNCINESS);//north
                    }
                    else if(lr < 0)
                    {
                        if(a>45&&a<135)SetPlayerVelocity(playerid,0,-0.02,BOUNCINESS);
                        else if(a>135&&a<225)SetPlayerVelocity(playerid,0.02,0,BOUNCINESS);
                        else if(a>225&&a<315)SetPlayerVelocity(playerid,0,0.02,BOUNCINESS);
                        else if((a>315&&a<360)||(a>0&&a<45))SetPlayerVelocity(playerid,-0.02,0,BOUNCINESS);//north
                    }
                    else
                    {
                    SetPlayerVelocity(playerid,0,0,BOUNCINESS);
                    }
                }
            }
        }
    }
    return 1;
}

stock IsPlayerInArea(playerid, Float:minx, Float:maxx, Float:miny, Float:maxy)
{
    new Float:Px, Float:Py, Float:Pz;
    GetPlayerPos(playerid, Px, Py, Pz);
    if (Px > minx && Px < maxx && Py > miny && Py < maxy) return 1;
    return 0;
}