Search for auto colour aid and learn how to use it.. it'll help you find almost unique colours or at least tolerances and speeds that will make them pretty unique..
Simba Code:
Procedure FindFishSpot;
var
X, Y, CTS: Integer;
TPA: TPointArray;
begin
//Find fishing symbol here.. if you do.. walk as close to it as possible.. then.. do the following..
CTS:= GetColorToleranceSpeed;
ColorToleranceSpeed(2);
SetColorSpeed2Modifiers(0.38, 1.14);
if FindColorsSpiralTolerance(X, Y, TPA, 11247769, MSX1, MSY1, MSX2, MSY2, 5) then
if(IsUptextMultiCustom(['fish', 'cage', 'spot', 'harpoon'])) then
MMouse(X, Y, 0, 0);
SetColorSpeed2Modifiers(0.2, 0.2);
ColorToleranceSpeed(CTS);
end;