# alias: LosingTrickCount
# button-text: Losing Trick Count
# gib-works: false
# bba-works: true
# auction-filter: .
# convention-card-ns: 21GF-DEFAULT
# convention-card-ew: 21GF-GIB

/*@chat
--- Losing Trick Count
This scenario focuses on hands that are opened with Losing Trick Count
and not with normal opener requirements.
@chat*/

dealer south 

#include "script/Predict-Opening-1-Bid"
# Defines oneClub, oneDiamond, oneHeart, oneSpade, oneNT, twoNT, and gameForce2C

# Define normal opener
hcOpener = oneClub or oneDiamond or oneHeart or oneSpade or oneNT or twoNT or threeNT or gameForce2C
w2Opener = hcp(south)>5 and hcp(south)<12 and shape(south,any 6xxx-xxx6)
w3Opener = hcp(south)>5 and hcp(south)<12 and shape(south,any 9xxx+any 8xxx+any 7xxx)
normalOpener = (hcOpener or w2Opener or w3Opener)

# Define Losing Trick Count opener
ltcOpener = losers(south)<8 and hcp(south)>7 and hcp(south)<14

# Define cover cards -- for statistics only
qC = oneClub    and hascard(north,QC)
qD = oneDiamond and hascard(north,QD)
qH = oneHeart   and hascard(north,QH)
qS = oneSpade   and hascard(north,QS)
coverCards = top2(north,hearts) + top2(north,spades) + top2(north,diamonds) + top2(north,clubs) + qC + qD + qH + qS

game = coverCards > 3
part = coverCards < 4

ltcOpener and not normalOpener

action
average "opener's HCP    " hcp(south),
average "losers          " losers(south),
average "responder's HCP " hcp(north),
average "cover cards     " coverCards,
average "combined HCP    " hcp(south) + hcp(north),
average "losers-covers   " losers(south) - coverCards,
average "partscore       " 100 * part,
average "game            " 100 * game,

frequency "losers        " (losers(south),0,7),   
frequency "cover cards   " (coverCards,0,7),