allocations

// allocations by DIz
// 13.08.2015 v0.2
new
    PlayerText: playerAllocation[MAX_PLAYERS][4];
forward
    hideAllocation(playerid);

stock showAllocation(playerid, Float:minX, Float:minY, Float:maxX, Float:maxY, time = -1, Float:size = 0.0, color = 0xFF0000FF) {
    if(GetPVarInt(playerid, "lookOnAllocation")) {
        for(new t; t < 4; t++)
            PlayerTextDrawDestroy(playerid, playerAllocation[playerid][t]);
        if(GetPVarType(playerid, "lookAllocationTimer") != PLAYER_VARTYPE_NONE)
            KillTimer(GetPVarInt(playerid, "lookAllocationTimer")),
            DeletePVar(playerid, "lookAllocationTimer");
    }

    playerAllocation[playerid][0] = CreatePlayerTextDraw(playerid, minX, minY, "up");
    PlayerTextDrawLetterSize    (playerid, playerAllocation[playerid][0], 0.0, (size-0.2));
    PlayerTextDrawUseBox        (playerid, playerAllocation[playerid][0], 1);
    PlayerTextDrawBoxColor      (playerid, playerAllocation[playerid][0], color);
    PlayerTextDrawTextSize      (playerid, playerAllocation[playerid][0], maxX-4.0, 0.0);

    playerAllocation[playerid][1] = CreatePlayerTextDraw(playerid, minX, maxY - (size+0.4) * 10.0, "down");
    PlayerTextDrawLetterSize    (playerid, playerAllocation[playerid][1], 0.0, (size-0.2));
    PlayerTextDrawUseBox        (playerid, playerAllocation[playerid][1], 1);
    PlayerTextDrawBoxColor      (playerid, playerAllocation[playerid][1], color);
    PlayerTextDrawTextSize      (playerid, playerAllocation[playerid][1], maxX-4.0, 0.0);

    playerAllocation[playerid][2] = CreatePlayerTextDraw(playerid, minX, minY, "left");
    PlayerTextDrawLetterSize    (playerid, playerAllocation[playerid][2], 0.0, 0.111 * (maxY - minY - (size+0.4) * 10.0) - 0.3);
    PlayerTextDrawUseBox        (playerid, playerAllocation[playerid][2], 1);
    PlayerTextDrawBoxColor      (playerid, playerAllocation[playerid][2], color);
    PlayerTextDrawTextSize      (playerid, playerAllocation[playerid][2], minX - 2.0 + size * 10, 0.0);

    playerAllocation[playerid][3] = CreatePlayerTextDraw(playerid, maxX - (size+0.2) * 10.0, minY, "right");
    PlayerTextDrawLetterSize    (playerid, playerAllocation[playerid][3], 0.0, 0.111 * (maxY - minY - (size+0.4) * 10.0) - 0.3);
    PlayerTextDrawUseBox        (playerid, playerAllocation[playerid][3], 1);
    PlayerTextDrawBoxColor      (playerid, playerAllocation[playerid][3], color);
    PlayerTextDrawTextSize      (playerid, playerAllocation[playerid][3], maxX - 4.0, 0.0);

    for(new t; t < 4; t++)
        PlayerTextDrawShow(playerid, playerAllocation[playerid][t]);
    if(time != -1)
        SetPVarInt(playerid, "lookAllocationTimer", SetTimerEx("hideAllocation", time, false, "i", playerid));
    SetPVarInt(playerid, "lookOnAllocation", 1);
    return true;
}

public hideAllocation(playerid) {
    for(new t; t < 4; t++)
        PlayerTextDrawDestroy(playerid, playerAllocation[playerid][t]);
    DeletePVar(playerid, "lookOnAllocation");
    DeletePVar(playerid, "lookAllocationTimer");
    return true;
}