/* ////////////////////// TRAMPOLINE FILTERSCRIPT BY VonKnox. /////////////////////////////
Usage: Use "/trampoline" to spawn a trampoline infront of you.
Get on it and have fun!
*/

#include <a_samp>

new trampoline[MAX_PLAYERS]={-1,...};

public OnFilterScriptInit()
{
    return 1;
}
public OnPlayerConnect(playerid)
{
    trampoline[playerid]=(-1);
    return 1;
}
forward Float:GetXYInFrontOfPlayer(playerid, &Float:x, &Float:y, Float:distance);
stock Float:GetXYInFrontOfPlayer(playerid, &Float:x, &Float:y, Float:distance)
{
    new Float:a;
    GetPlayerPos(playerid, x, y, a);
    if (IsPlayerInAnyVehicle(playerid))
    GetVehicleZAngle(GetPlayerVehicleID(playerid), a);
    else GetPlayerFacingAngle(playerid, a);
    x += (distance * floatsin(-a, degrees));
    y += (distance * floatcos(-a, degrees));
    return a;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
    if (strcmp("/trampoline", cmdtext, true) == 0)
    {
        new Float:x, Float:y, Float:z;
        GetPlayerPos(playerid, x, y, z);
        GetXYInFrontOfPlayer(playerid, x, y, 5.0);
        trampoline[playerid] = CreateObject(14449, x, y, z, 0.0, 0.0, 0.0);
        return 1;
    }
    return 0;
}
public OnPlayerKeyStateChange(playerid,newkeys,oldkeys)
{
    if(newkeys & KEY_JUMP)
    {
        if(trampoline[playerid]==(-1))return 1;
        new Float:Pos[3];
        GetObjectPos(trampoline[playerid],Pos[0],Pos[1],Pos[2]);
        if(IsPlayerInRangeOfPoint(playerid, 2.25, Pos[0],Pos[1],Pos[2]+2.0))
        {
            SetPlayerVelocity(playerid, 0.0, 0.0, 0.5);
        }
    }
    return 1;
}