dv info

function info {
    parameter message.

    print message.
}
function displayDV {
	set liquidmatched to min(ship:oxidizer * 9 / 11, ship:liquidfuel).
	set nukeLiquid to max(0, ship:liquidfuel-liquidmatched).
    set oxidizermatched to min(ship:oxidizer, ship:liquidfuel * 11 / 9).

    set nukesfirstdv   to Round(800 * 9.81 * ln(ship:mass / (ship:mass - (nukeLiquid * 0.005))), 5).
    set vectorsfirstdv to Round(315 * 9.81 * ln(ship:mass / (ship:mass - (liquidmatched * 0.005) - (oxidizermatched * 0.005))), 5).

    set nukeslastdv to Round(800 * 9.81 * ln((ship:mass - (oxidizermatched * 0.005 + liquidmatched * 0.005)) / (ship:mass - (oxidizermatched * 0.005 + liquidmatched * 0.005) - (nukeLiquid * 0.005))), 5).
    set vectorlastdv to Round(315 * 9.81 * ln((ship:mass - (nukeLiquid * 0.005)) / (ship:mass - (liquidmatched * 0.005) - (oxidizermatched * 0.005) - (nukeLiquid * 0.005))), 5).


    for res in ship:resources {
        if res:name = "liquidfuel"
            set lqcap to res:capacity.
        if res:name = "oxidizer"
            set oxcap to res:capacity.
    }
    set oxmass to oxcap  * 0.005.
    set lqmatchmass to oxcap * 9 / 11 * 0.005.

    set nukesmaxdv to Round(800 * 9.81 * ln((ship:drymass + (lqcap * 0.005) ) / ship:drymass), 5).
    set vectormaxdv to Round(315 * 9.81 * ln((ship:drymass + lqmatchmass + oxmass ) / ship:drymass), 5).

    set justnukesdv   to Round(800 * 9.81 * ln(ship:mass / (ship:mass - (ship:liquidfuel * 0.005))), 5).



    info("        nukes only: " + justnukesdv).
    info("").
    info("     vectors first: " + vectorsfirstdv).
    info("        nukes last: " + nukeslastdv).
    info("").
    info("       nukes first: " + nukesfirstdv).
    info("      vectors last: " + vectorlastdv).
    info("").
    info("nukes then vectors: " + (nukesfirstdv + vectorlastdv)).
    info("").
    info("         nukes max: " + nukesmaxdv).
    info("       vectors max: " + vectormaxdv).

}