# alias: TwoNTandXfer
# button-text: 2N - Jacoby/Texas
# gib-works: true
# bba-works: true
# auction-filter: Auction.....\n2NT?.*Pass.*[34][DH] +
# convention-card-ns: 21GF-DEFAULT
# convention-card-ew: 21GF-GIB

/*@chat
---  20-21 Notrump and a Jacoby or Texas Transfer response.  The responder's hand is
leveled to make Jacoby or Texas Transfer AND game or slam at about the same frequency.
@chat*/

dealer south

### 2N and Transfers ###

#include "script/Predict-Opening-1-Bid"

### NORTH ###

# Define suit lengths
cN = clubs(north)
dN = diamonds(north)
hN = hearts(north)
sN = spades(north)

# Calculate strength for North -- hcp plus 1 for every card over 4 in any suit 
nlp1 = sN>4 ? sN-4 : 0
nlp2 = hN>4 ? hN-4 : 0
nlp3 = dN>4 ? dN-4 : 0
nlp4 = cN>4 ? cN-4 : 0
strength = nlp1 + nlp2 + nlp3 + nlp4 + hcp(north)

# Define objective
weak = strength<5
game = strength>4 and strength<12
slam = strength>11

# Define Responses
texas    = (sN>5 or hN>5) and (game or slam)
jacoby   = ((sN>4 and hN<4) or (hN>4 and sN<4)) and not texas  // no strength requirement

#include "script/Leveling"

levJacoby = jacoby and keep44
levTexas  = texas  and keep
levGame   = game   and keep19
levSlam   = slam   and keep

### Do it ###
twoNT and (levJacoby or levTexas) and (levGame or levSlam)

### Generate Statistics
produce 5000
action
#printoneline,

average "Jacoby       " 100 * jacoby,
average "Texas        " 100 * texas,
average "Game         " 100 * game,
average "Slam         " 100 * slam,