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implement short version of new cards value function; reimplement calc cards chance with new short cards value function

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floty
2014-05-26 02:06:49 +02:00
parent 0f59c0ad57
commit 6dffbaeea5
3 changed files with 127 additions and 44 deletions
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src/engine/local_engine/cardsvalue.cpp
+124 -34
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@@ -247,6 +247,94 @@ int CardsValue::holeCardsToIntCode(int holeCards[2])
static const int straight[10] = { 7936, 3968, 1984, 992, 496, 248, 124, 62, 31, 4111 };
int CardsValue::cardsValueShort(int cards[4])
{
int color_idx;
int card_idx;
// Royal Flush, Straight Flush, Flush
for(color_idx=0; color_idx<4; color_idx++) { // check all colors
if(Tools::bitcount(cards[color_idx])>=5) { // check if at least 5 cards of one color
if((cards[color_idx] & straight[0]) == straight[0]) // check for Royal Flush
return 9;
else { // check for Straight Flush
for(card_idx=1; card_idx<10; card_idx++) {
if((cards[color_idx] & straight[card_idx]) == straight[card_idx]) {
return 8; // Straight Flush
}
}
}
return 5; // Flush
}
}
int AND = cards[0] & cards[1] & cards[2] & cards[3];
// Four of a Kind
if(AND) {
return 7;
}
int OR = cards[0] | cards[1] | cards[2] | cards[3];
// Straight
for(card_idx=0; card_idx<10; card_idx++) {
if((OR & straight[card_idx]) == straight[card_idx]) {
return 4;
}
}
int color_1_idx, color_2_idx, color_3_idx, color_4_idx, color_5_idx;
int temp;
// Full House, Three of a Kind
for(color_1_idx=0; color_1_idx<2; color_1_idx++) {
for(color_2_idx=color_1_idx+1; color_2_idx<3; color_2_idx++) {
for(color_3_idx=color_2_idx+1; color_3_idx<4; color_3_idx++) {
temp = cards[color_1_idx] & cards[color_2_idx] & cards[color_3_idx];
if(Tools::bitcount(temp) == 2) { // two times Three of a Kind
return 6; // Full House
} else {
if(temp) {
for(color_4_idx=0; color_4_idx<3; color_4_idx++) {
for(color_5_idx=color_4_idx+1; color_5_idx<4; color_5_idx++) {
if(~temp & cards[color_4_idx] & cards[color_5_idx]) { // search for additional pair
return 6; // Full House
}
}
}
return 3; // Three of a Kind
}
}
}
}
}
// Two Pairs, Two of a Kind
for(color_1_idx=0; color_1_idx<3; color_1_idx++) {
for(color_2_idx=color_1_idx+1; color_2_idx<4; color_2_idx++) {
temp = cards[color_1_idx] & cards[color_2_idx];
if(Tools::bitcount(temp) >= 2) { // at least two times Two of a Kind
return 2; // Two Pairs
} else {
if(temp) { // search for second pair
for(color_3_idx=0; color_3_idx<3; color_3_idx++) {
for(color_4_idx=color_3_idx+1; color_4_idx<4; color_4_idx++) {
if(~temp & cards[color_3_idx] & cards[color_4_idx]) {
return 2; // Two Pairs
}
}
}
return 1; // Two of a Kind
}
}
}
}
return 0; // High Card
}
int CardsValue::cardsValue(int cards[4], int bestHand[4])
{
int color_1_idx;
@@ -811,24 +899,16 @@ int CardsValue::cardsValueOld(int cards[7], int position[5])
std::vector< std::vector<int> > CardsValue::calcCardsChance(GameState beRoID, int playerCards[2], int boardCards[5])
{
int i,j;
int card_idx_1, card_idx_2;
std::vector< std::vector<int> > chance(2);
chance[0].assign(10,0);
chance[1].assign(10,0);
chance[0].resize(10);
chance[1].resize(10);
for(i=0; i<10; i++) {
chance[0][i] = 0;
chance[1][i] = 0;
}
int cards[7];
int cards[4] = { 0,0,0,0 };
int sum = 0;
cards[0] = playerCards[0];
cards[1] = playerCards[1];
for(i=0; i<5; i++) cards[i+2] = boardCards[i];
for(card_idx_1=0; card_idx_1<2; card_idx_1++) cards[playerCards[card_idx_1]/13] |= (1 << (playerCards[card_idx_1]%13));
switch(beRoID) {
case GAME_STATE_PREFLOP: {
@@ -839,50 +919,60 @@ std::vector< std::vector<int> > CardsValue::calcCardsChance(GameState beRoID, in
break;
case GAME_STATE_FLOP: {
for(i=0; i<51; i++) {
if(i!=cards[0] && i!=cards[1] && i!=cards[2] && i!=cards[3] && i!=cards[4]) {
for(j=i+1; j<52; j++) {
if(j!=cards[0] && j!=cards[1] && j!=cards[2] && j!=cards[3] && j!=cards[4]) {
cards[5] = i;
cards[6] = j;
(chance[0][cardsValueOld(cards,0)/100000000])++;
for(card_idx_1=0; card_idx_1<3; card_idx_1++) cards[boardCards[card_idx_1]/13] |= (1 << (boardCards[card_idx_1]%13));
for(card_idx_1=0; card_idx_1<51; card_idx_1++) {
if((cards[card_idx_1/13] & (1 << (card_idx_1%13))) == 0) {
cards[card_idx_1/13] |= (1 << (card_idx_1%13));
for(card_idx_2=card_idx_1+1; card_idx_2<52; card_idx_2++) {
if((cards[card_idx_2/13] & (1 << (card_idx_2%13))) == 0) {
cards[card_idx_2/13] |= (1 << (card_idx_2%13));
(chance[0][cardsValueShort(cards)])++;
sum++;
cards[card_idx_2/13] &= ~(1 << (card_idx_2%13));
}
}
cards[card_idx_1/13] &= ~(1 << (card_idx_1%13));
}
}
for(i=0; i<10; i++) {
if(chance[0][i] > 0) chance[1][i] = 1;
chance[0][i] = (int)(((double)chance[0][i]/(double)sum)*100.0+0.5);
}
}
break;
case GAME_STATE_TURN: {
for(i=0; i<52; i++) {
if(i!=cards[0] && i!=cards[1] && i!=cards[2] && i!=cards[3] && i!=cards[4] && i!=cards[5]) {
cards[6] = i;
(chance[0][cardsValueOld(cards,0)/100000000])++;
for(card_idx_1=0; card_idx_1<4; card_idx_1++) cards[boardCards[card_idx_1]/13] |= (1 << (boardCards[card_idx_1]%13));
for(card_idx_1=0; card_idx_1<52; card_idx_1++) {
if((cards[card_idx_1/13] & (1 << (card_idx_1%13))) == 0) {
cards[card_idx_1/13] |= (1 << (card_idx_1%13));
(chance[0][cardsValueShort(cards)])++;
sum++;
cards[card_idx_1/13] &= ~(1 << (card_idx_1%13));
}
}
for(i=0; i<10; i++) {
if(chance[0][i] > 0) chance[1][i] = 1;
chance[0][i] = (int)(((double)chance[0][i]/(double)sum)*100.0+0.5);
}
}
break;
case GAME_STATE_RIVER: {
chance[0][cardsValueOld(cards,0)/100000000] = 100;
chance[1][cardsValueOld(cards,0)/100000000] = 1;
for(card_idx_1=0; card_idx_1<5; card_idx_1++) cards[boardCards[card_idx_1]/13] |= (1 << (boardCards[card_idx_1]%13));
chance[0][cardsValueShort(cards)] = 1;
sum = 1;
}
break;
default: {
}
}
if(beRoID>GAME_STATE_PREFLOP) {
for(int hand_idx=0; hand_idx<10; hand_idx++) {
if(chance[0][hand_idx] > 0) chance[1][hand_idx] = 1;
chance[0][hand_idx] = (int)(((double)chance[0][hand_idx]/(double)sum)*100.0+0.5);
}
}
return chance;
}