Adding some beter AI.

CMakeLists.txt

@@ -20,7 +20,7 @@ set(SETTING_GAME_POKER 1)
 set(SETTING_GAME_DAWN 2)
 set(SETTING_GAME_SANDBOX 3)
 
-set(SETTING_GAME SETTING_GAME_SANDBOX)
+set(SETTING_GAME SETTING_GAME_POKER)
 set(SETTING_GAME_NAME "DawnGame")
 
 ################################## Targets #####################################
@@ -71,13 +71,15 @@ if(${SETTING_PLATFORM} EQUAL ${SETTING_PLATFORM_SDL})
 endif()
 
 #################################### ASSETS ####################################
-set(SCRIPT_FILES scripts.js)
+if(${SETTING_GAME} EQUAL ${SETTING_GAME_SANDBOX})
-add_custom_command(
+  set(SCRIPT_FILES scripts.js)
-  OUTPUT ${SCRIPT_FILES}
+  add_custom_command(
-  COMMAND npm run build
+    OUTPUT ${SCRIPT_FILES}
-  DEPENDS ${SOURCE_FILES}
+    COMMAND npm run build
-  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+    DEPENDS ${SOURCE_FILES}
-)
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+  )
+endif()
 
 file(COPY ${CMAKE_CURRENT_LIST_DIR}/assets DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
 

src/game/game.h

@@ -12,7 +12,7 @@
 #if SETTING_GAME == SETTING_GAME_POKER
   #include "poker/game.h"
   typedef pokergame_t game_t;
-  #define GAME_INIT poekrGameInit
+  #define GAME_INIT pokerGameInit
   #define GAME_UPDATE pokerGameUpdate
   #define GAME_DISPOSE pokerGameDispose
 

src/libs.h

@@ -39,6 +39,7 @@
 #include <malloc.h>
 #include <string.h>
 #include <math.h>
+#include <stdlib.h>
 
 #if defined(_WIN32) || defined(_WIN64)
   // Windows Fixes

src/poker/turn.c

@@ -8,12 +8,13 @@
 #include "turn.h"
 
 pokerturn_t pokerTurnGet(poker_t *poker, uint8_t playerIndex) {
+  int32_t random, maxBet, bluffBet, callBet;
+  float winProbability, expectedGain, confidence, potOdds;
+  bool isBluff;
+  int32_t amount;
   pokerplayer_t *player;
-  float t, confidence, cardWeight, handWeight;
+  pokerplayerwinning_t winning;
-  float betWeight, potWeight,  inWeight, roundWeight, bet;
+  uint8_t i, cardNumber0, cardNumber1, suitNumber0, suitNumber1;
-  card_t bestCard;
-  uint8_t i, bestCardNumber;
-  int32_t chips;
 
   player = poker->players + playerIndex;
 
@@ -26,93 +27,97 @@ pokerturn_t pokerTurnGet(poker_t *poker, uint8_t playerIndex) {
   // needs to do one thing, decide whether or not they want to Bet or Not.
   // In future I may make checking optional, but for now there's really no 
   // reason not to.
-
-  // Get the current winning hand.
-  pokerplayerwinning_t winning;
   pokerWinnerPlayerGet(&poker->dealer, player, &winning);
 
-  // Now try and figure out how good the hand is
+  // Get the current winning hand.
-  handWeight = 0;
+  if(poker->dealer.cardsFacing == 0 && player->cardCount >= 2) {
-  for(i = 0; i < winning.setSize; i++) {
+    cardNumber0 = cardGetNumber(player->cards[0]);
-    bestCard = winning.set[i];
+    cardNumber1 = cardGetNumber(player->cards[1]);
-    handWeight += pokerWinnerGetCardWeight(bestCard);
+    suitNumber0 = cardGetSuit(player->cards[0]);
+    suitNumber1 = cardGetSuit(player->cards[1]);
+
+    i = mathAbs(cardNumber0 - cardNumber1);
+
+    confidence = (float)cardNumber0 + (float)cardNumber1;
+    if(cardNumber0 == cardNumber1) {
+      confidence += 6;
+    } else if(suitNumber0 == suitNumber1) {
+      confidence += 4;
+    }
+
+    if(i > 4) {
+      confidence -= 4;
+    } else if(i > 2) {
+      confidence -= i;
+    }
+
+    confidence = confidence / 30.0f;
+  } else {
+    confidence = pokerWinnerGetTypeConfidence(winning.type);
   }
-  handWeight = handWeight / winning.setSize;
 
-  bestCard = pokerWinnerGetBestCard(winning.set, winning.setSize);
+  callBet = poker->bet.currentBet - player->currentBet;
-  bestCardNumber = cardGetNumber(bestCard);
+  winProbability = confidence;
-  confidence = pokerWinnerGetTypeConfidence(winning.type);
-  cardWeight = pokerWinnerGetCardWeight(bestCard);
-  
-  // Now figure out what the risk of betting is.
-  inWeight = (float)player->currentBet / (float)player->chips;
-  roundWeight = (
-    ((float)poker->dealer.cardsFacing) / ((float)POKER_DEALER_HAND_SIZE)
-  );
-  betWeight = (float)(
-    poker->bet.currentBet - player->currentBet
-  ) / (float)player->chips;
-  potWeight = poker->bet.pot / (float)player->chips;
 
-  
+  if(callBet > 0) {
-  // We now need to act on these values.
+    potOdds = (float)callBet / ((float)callBet + (float)poker->bet.pot);
-  printf("Card Weights - %.4f, %.4f, %.4f, %.4f\n", confidence, cardWeight, handWeight);
+  } else {
-  printf("Money Weights - %.4f, %.4f, %.4f, %.4f\n", inWeight, roundWeight, betWeight, potWeight);
+    potOdds = (
+      1.0f / (float)pokerBetGetRemainingPlayerCount(&poker->bet, poker->players)
+    );
+  }
+  expectedGain = winProbability / potOdds;
 
-  // Chip weight, 1 is all in.
+  random = randInt32() % 100;
-  bet = 0;
+  maxBet = (int32_t)(poker->bet.currentBet / 1.75f) - (random / 2);//?
+  maxBet -= callBet;//?
+  bluffBet = random * maxBet / 100 / 2;
 
-  if(roundWeight == 0) { 
+  isBluff = false;
-    // First Round
+  amount = 0;
 
-    if(betWeight < 0.1) {
+  if(expectedGain < 0.8 && winProbability < 0.8) {
-      // The bet is "low risk" to me. (<10% of my chips), play a bit loose.
+    if(random < 95) {
-      // Take any card with 70% weighting and/or any hand with a pair or better.
+      amount = 0;//FOLD
-      // if(cardWeight > 0.7 || confidence >= POKER_WINNNIG_CONFIDENCE_PAIR) {
-        // bet = confidence * 0.7f;
-      // } else if(cardWeight >= 0.5 && betWeight > 0) {
-      // }
-      bet = (1.0f - mathMin(betWeight*10, 0.5f)) * (cardWeight * confidence * 2.0f);
-    } else if(betWeight < 0.4) {
-      // Bet is "medium" risk to me (less than 40% of my chips)
-      // Bet on any hand that has a good chance.
-      if(confidence >= POKER_WINNNIG_CONFIDENCE_PAIR) {
-        bet = (confidence * mathMax(cardWeight, betWeight));
-      }
-    } else if(betWeight < 0.75) {
-      // Bet is "high" risk to me.
-      if(cardWeight > 0.6 && confidence >= POKER_WINNNIG_CONFIDENCE_PAIR) {
-        bet = (confidence * cardWeight);
-      }
     } else {
-      // Bet is likely my last hand
+      amount = bluffBet;
+      isBluff = true;
+    }
+  } else if ((expectedGain < 1.0 && winProbability < 0.85) || winProbability < 0.1) {
+    if (random < 80) {
+      amount = 0;//FOLD
+    } else if(random < 5) {
+      amount = callBet;
+      isBluff = true;
+    } else {
+      amount = bluffBet;
+      isBluff = true;
+    }
+  } else if ((expectedGain < 1.3 && winProbability < 0.9) || winProbability < 0.5) {
+    if (random < 60 || winProbability < 0.5) {
+      amount = callBet;
+    } else {
+      amount = maxBet;
+    }
+  } else if (winProbability < 0.95 || poker->dealer.cardsFacing < 0x04) {
+    if(random < 30) {
+      amount = callBet;
+    } else {
+      amount = maxBet;
     }
   } else {
-    // Not first round.
+    amount = (poker->bet.currentBet - callBet) * 9 / 10;
-    if(confidence <= POKER_WINNNIG_CONFIDENCE_PAIR) {
-      bet = (confidence * cardWeight) / betWeight;
-    } else if(confidence <= POKER_WINNNIG_CONFIDENCE_THREE_OF_A_KIND) {
-      bet = (confidence * (cardWeight / handWeight)) / betWeight;
-    } else {
-      bet = confidence * (cardWeight / handWeight) * 2;
-    }
   }
-
   
-  printf("Bet %.4f\n\n", bet);
 
-  // Now determine chips based on bet.
+  printf("Raw Amount %i\n", amount);
-  if(bet >= 0.75) {
+
-    chips = (int32_t)(bet * (float)player->chips);
+  // TODO: Make sure we don't get stuck in a raise loop.
-    chips = mathMin(chips, player->chips);
+  if(amount > 0) {
-    return pokerTurnRaise(poker, playerIndex, chips);
+    amount = mathMin(amount, callBet);
-  } else if(bet >= 0.25f) {
+    return pokerTurnRaise(poker, playerIndex, amount);
-    return pokerTurnCall(poker, playerIndex);
   }
-
   
-  // Well, now they have decided to "not bet", or really they think that their
-  // cards are not worth the effort. But if they CAN check, they will.
   if(pokerTurnCanPlayerCheck(poker, playerIndex)) {
     return pokerTurnCheck(poker, playerIndex);
   }
@@ -183,11 +188,7 @@ pokerturn_t pokerTurnRaise(poker_t *poker, uint8_t playerIndex, int32_t chips) {
     turn.chips = chips;
     turn.type = POKER_TURN_TYPE_BET;
 
-    if(chips == poker->bet.currentBet) {
+    if(chips == (poker->bet.currentBet - player->currentBet)) {
-      turn.type = POKER_TURN_TYPE_CALL;
-    }
-
-    if(chips == 0) {
       turn.type = POKER_TURN_TYPE_CALL;
     }
   }

src/poker/turn.h

@@ -9,6 +9,7 @@
 #include "../libs.h"
 #include "poker.h"
 #include "winner.h"
+#include "../util/rand.h"
 
 #define POKER_TURN_TYPE_OUT 0x00
 #define POKER_TURN_TYPE_FOLD 0x01

ts/main.ts

@@ -27,9 +27,11 @@ class TestScene extends Scene {
 
     this.shader.use();
     this.shader.setCamera(this.camera);
-    this.shader.setPosition(0,0,0, 0,this.game.time.current,0);
     this.shader.setTexture(this.texture);
-    this.quad.draw();
+    for(let i = 0; i < 3000; i++) {
+      this.shader.setPosition(0,0,0, 0,this.game.time.current + (i*0.0001),0);
+      this.quad.draw();
+    }
   }
 
   dispose() {