feat: parse Omaha Hi/Lo hands (#3)

README.md

@@ -271,11 +271,11 @@ The value returned is represented as a [`Site`](https://github.com/poker-apprent
 
 This package currently supports the following poker sites & networks:
 
-| Site     | Network  | Cash Games | Tournaments | Hold'em |  Omaha  | Omaha-8  | Stud | Currencies |
-| -------- | -------- | :--------: | :---------: | :-----: | :-----: | :------: | :--: | ---------- |
-| Bodog    | Ignition |  ✅   |  ❌   | ✅ | ✅ | ❌ | N/A  | USD        |
-| Bovada   | Ignition |  ✅   |  ❌   | ✅ | ✅ | ❌ | N/A  | USD        |
-| Ignition | Ignition |  ✅   |  ❌   | ✅ | ✅ | ❌ | N/A  | USD        |
+| Site     | Network  | Cash Games | Tournaments | Hold'em |  Omaha  | Omaha-8 | Stud | Currencies |
+| -------- | -------- | :--------: | :---------: | :-----: | :-----: | :-----: | :--: | ---------- |
+| Bodog    | Ignition |  ✅   |  ❌   | ✅ | ✅ | ✅ | N/A  | USD        |
+| Bovada   | Ignition |  ✅   |  ❌   | ✅ | ✅ | ✅ | N/A  | USD        |
+| Ignition | Ignition |  ✅   |  ❌   | ✅ | ✅ | ✅ | N/A  | USD        |
 
 The parser is built in a way that it is relatively straightforward to extend with new poker sites. The main thing that is missing for this to happen is a combination of sample hand histories to implement against & time.
 

src/__fixtures__/hands/bovada.ts

@@ -385,6 +385,76 @@ Seat+4: Small Blind Folded on the RIVER
 Seat+5: Big Blind $4.06 [Does not show]  
 Seat+6: UTG Folded before the FLOP`;
 
+export const HAND_OMAHA_HILO_HIGH_AND_LOW = `Bovada Hand #4304661864 TBL#26953916 OMAHA HiLo Pot Limit - 2022-06-26 16:46:42
+Seat 1: Big Blind ($6.84 in chips)
+Seat 4: Dealer [ME] ($25.60 in chips)
+Dealer  [ME] : Set dealer [4]
+Dealer  [ME] : Small Blind $0.10
+Big Blind : Big blind $0.25
+*** HOLE CARDS ***
+Big Blind : Card dealt to a spot [Kh Kc Ks Th]
+Dealer  [ME] : Card dealt to a spot [Td Ad As 4c]
+Dealer  [ME] : Raises $0.65 to $0.75
+Big Blind : Calls $0.50
+*** FLOP *** [9d 2c 6h]
+Big Blind : Checks
+Dealer  [ME] : Bets $1.43
+Big Blind : Calls $1.43
+*** TURN *** [9d 2c 6h] [3h]
+Big Blind : Bets $4.36
+Dealer  [ME] : Raises $8.72 to $8.72
+Big Blind : All-in $0.30
+Dealer  [ME] : Return uncalled portion of bet $4.06
+*** RIVER *** [9d 2c 6h 3h] [3c]
+Big Blind : Showdown [Kh Ks 9d 3h 3c] (Two pair)
+Dealer  [ME] : Showdown [Ad As 9d 3h 3c Ad 4c 2c 6h 3h] (Two pair)
+Dealer  [ME] : Hand result $13.18
+Big Blind : Seat sit out
+Big Blind : Seat stand
+Big Blind : Table leave user
+Dealer  [ME] : Seat stand
+Dealer  [ME] : Table leave user
+Table enter user
+Seat sit down
+Table deposit $25
+Seat stand
+Table leave user
+*** SUMMARY ***
+Total Pot($13.68)
+Board [9d 2c 6h 3h 3c]
+Seat+1: Big Blind lost with Two pair [Kh Kc Ks Th-Kh Ks 9d 3h 3c]
+Seat+4: Dealer HI $6.59  with Two pair [Td Ad As 4c-Ad As 9d 3h 3c] LO $6.59 [Td Ad As 4c-Ad 4c 2c 6h 3h]`;
+
+export const HAND_OMAHA_HILO_HIGH_ONLY = `Bovada Hand #4304661627 TBL#26953916 OMAHA HiLo Pot Limit - 2022-06-26 16:46:04
+Seat 1: Dealer ($7.50 in chips)
+Seat 4: Big Blind [ME] ($25 in chips)
+Dealer : Set dealer [1]
+Dealer : Small Blind $0.10
+Big Blind  [ME] : Big blind $0.25
+*** HOLE CARDS ***
+Dealer : Card dealt to a spot [As 9d 6h Jd]
+Big Blind  [ME] : Card dealt to a spot [Kd Js 6c Jc]
+Dealer : Calls $0.15
+Big Blind  [ME] : Checks
+*** FLOP *** [Kc 9h Ks]
+Big Blind  [ME] : Checks
+Dealer : Checks
+*** TURN *** [Kc 9h Ks] [4h]
+Big Blind  [ME] : Checks
+Dealer : Bets $0.41
+Big Blind  [ME] : Calls $0.41
+*** RIVER *** [Kc 9h Ks 4h] [Th]
+Big Blind  [ME] : Checks
+Dealer : Checks
+Big Blind  [ME] : Showdown [Kd Js Kc Ks Th] (Three of a kind)
+Dealer : Mucks [As 9d 6h Jd] (Two pair)
+Big Blind  [ME] : Hand result $1.26
+*** SUMMARY ***
+Total Pot($1.32)
+Board [Kc 9h Ks 4h Th]
+Seat+1: Dealer [Mucked] [As 9d 6h Jd   ]
+Seat+4: Big Blind HI $1.26  with Three of a kind [Kd Js 6c Jc-Kd Js Kc Ks Th]`;
+
 export const HAND_STRAIGHT_FLUSH = `Bovada Hand #4296950465 TBL#26829077 OMAHA Pot Limit - 2022-06-10 12:42:20
 Seat 1: Small Blind ($152.70 in chips)
 Seat 2: Big Blind [ME] ($92 in chips)

src/grammar/Ignition.g4

@@ -58,16 +58,18 @@ lineActionSummary:
     'Folded' ('before'|'on') 'the' STREET
     | chipCount? '[Does not show]'
     | '[Mucked]' hand
-    | chipCount 'with' handStrength (hand | handAndBoard)
-    | 'lost with' handStrength (hand | handAndBoard)
+    | winHighResult
+    | 'HI' winHighResult ('LO' winLowResult)?
+    | 'LO' winLowResult
+    | loseResult
   );
 
 // parser rules
 handNumber   : INT;
 seatNumber   : INT;
 timestamp    : INT '-' INT '-' INT INT ':' INT ':' INT;
 site         : 'Bodog' | 'Bovada' | 'Ignition';
-variant      : 'HOLDEM' | 'OMAHA' | 'HOLDEMZonePoker' | 'OMAHAZonePoker';
+variant      : 'HOLDEM' | 'OMAHA' | 'OMAHA HiLo' | 'HOLDEMZonePoker' | 'OMAHAZonePoker';
 bettingStructure : 'No Limit' | 'Pot Limit' | 'Limit';
 fastFold     : FASTFOLD;
 position     : 'Small Blind' | 'Big Blind' | 'UTG' | 'UTG+1' | 'UTG+2' | 'Dealer';
@@ -90,6 +92,9 @@ actionAllIn  : 'All-in' chipCount;
 actionAllInRaise : 'All-in' '(raise)' chipCount 'to' chipCount;
 forcedActionReason : '(' ~')'* ')';
 showdownAction: 'Showdown' | 'Mucks';
+winHighResult: chipCount 'with' handStrength (hand | handAndBoard);
+winLowResult : chipCount (hand | handAndBoard);
+loseResult   : 'lost with' handStrength (hand | handAndBoard);
 
 // lexer rules
 ME           : '[ME]';

src/grammar/Site.g4

@@ -15,7 +15,7 @@ siteBovada: bovadaSite 'Hand' '#' INT bovadaFastFold? ('TBL#' | 'ID#') INT bovad
 // lexer rules for individual sites & networks
 bovadaSite: 'Bodog' | 'Bovada' | 'Ignition';
 bovadaFastFold: 'Zone Poker';
-bovadaVariant: 'HOLDEM' | 'OMAHA' | 'HOLDEMZonePoker' | 'OMAHAZonePoker';
+bovadaVariant: 'HOLDEM' | 'OMAHA' | 'OMAHA HiLo' | 'HOLDEMZonePoker' | 'OMAHAZonePoker';
 bovadaBettingStructure: 'No Limit' | 'Pot Limit' | 'Limit';
 bovadaTimestamp: INT '-' INT '-' INT INT ':' INT ':' INT;
 

src/networks/ignition/IgnitionHandHistoryVisitor.ts

@@ -56,6 +56,8 @@ const getVariant = (ctx: VariantContext): Variant => {
     case 'OMAHA':
     case 'OMAHAZonePoker':
       return 'omaha';
+    case 'OMAHA HiLo':
+      return 'omaha-8';
     default:
       throw new Error(`Unexpected variant: "${ctx.text}"`);
   }