From 6069cf20221638b7cde36cc1fc1dbe885d043efa Mon Sep 17 00:00:00 2001
From: loothero <loothero@protonmail.com>
Date: Sat, 16 Sep 2023 03:08:34 +0000
Subject: [PATCH] fixes flee outcome not changing during battle

---
 .../adventurer/src/adventurer_utils.cairo     | 22 +++++++++++++++++--
 contracts/game/src/lib.cairo                  | 12 +++++-----
 2 files changed, 27 insertions(+), 7 deletions(-)

diff --git a/contracts/adventurer/src/adventurer_utils.cairo b/contracts/adventurer/src/adventurer_utils.cairo
index 662b4c2a6..a93c5c26b 100644
--- a/contracts/adventurer/src/adventurer_utils.cairo
+++ b/contracts/adventurer/src/adventurer_utils.cairo
@@ -180,8 +180,8 @@ impl AdventurerUtils of IAdventurerUtils {
     // @param adventurer_entropy: adventurer entropy
     // @param global_entropy: global entropy
     // @return (u128, u128): tuple of randomness
-    fn get_randomness(adventurer_xp: u16,
-        adventurer_entropy: u128, global_entropy: u128
+    fn get_randomness(
+        adventurer_xp: u16, adventurer_entropy: u128, global_entropy: u128
     ) -> (u128, u128) {
         let mut hash_span = ArrayTrait::<felt252>::new();
         hash_span.append(adventurer_xp.into());
@@ -191,6 +191,24 @@ impl AdventurerUtils of IAdventurerUtils {
         AdventurerUtils::split_hash(poseidon)
     }
 
+    // @notice gets randomness for adventurer with health included in entropy
+    // @param adventurer_xp: adventurer xp
+    // @param adventurer_entropy: adventurer entropy
+    // @param adventurer_health: adventurer health
+    // @param global_entropy: global entropy
+    // @return (u128, u128): tuple of randomness
+    fn get_randomness_with_health(
+        adventurer_xp: u16, adventurer_health: u16, adventurer_entropy: u128, global_entropy: u128
+    ) -> (u128, u128) {
+        let mut hash_span = ArrayTrait::<felt252>::new();
+        hash_span.append(adventurer_xp.into());
+        hash_span.append(adventurer_health.into());
+        hash_span.append(adventurer_entropy.into());
+        hash_span.append(global_entropy.into());
+        let poseidon = poseidon_hash_span(hash_span.span());
+        AdventurerUtils::split_hash(poseidon)
+    }
+
     // @notice splits hash into two u128s
     // @param felt_to_split: felt to split
     // @return (u128, u128): tuple of u128s
diff --git a/contracts/game/src/lib.cairo b/contracts/game/src/lib.cairo
index 48aee1cb8..ed9eeabd4 100644
--- a/contracts/game/src/lib.cairo
+++ b/contracts/game/src/lib.cairo
@@ -76,7 +76,6 @@ mod Game {
         _adventurer: LegacyMap::<u256, felt252>,
         _owner: LegacyMap::<u256, ContractAddress>,
         _adventurer_meta: LegacyMap::<u256, felt252>,
-        _loot: LegacyMap::<u256, felt252>,
         _loot_special_names: LegacyMap::<(u256, u256), felt252>,
         _bag: LegacyMap::<u256, felt252>,
         _counter: u256,
@@ -945,6 +944,8 @@ mod Game {
             contract_address: self._collectible_beasts.read()
         };
 
+        let allow_list = collectible_beasts_contract.getWhitelist();
+
         let is_beast_minted = collectible_beasts_contract
             .isMinted(
                 beast.id, beast.combat_spec.specials.special2, beast.combat_spec.specials.special3
@@ -1615,8 +1616,8 @@ mod Game {
         // When generating the beast, we need to ensure entropy remains fixed for the battle
         // for attacking however, we should change the entropy during battle so we use adventurer and beast health
         // to accomplish this
-        let (attack_rnd_1, attack_rnd_2) = AdventurerUtils::get_randomness(
-            adventurer.xp, adventurer_entropy, global_entropy
+        let (attack_rnd_1, attack_rnd_2) = AdventurerUtils::get_randomness_with_health(
+            adventurer.xp, adventurer.health, adventurer_entropy, global_entropy
         );
 
         // get the damage dealt to the beast
@@ -1825,8 +1826,8 @@ mod Game {
         flee_to_the_death: bool
     ) {
         // get flee and ambush entropy seeds
-        let (flee_entropy, ambush_entropy) = AdventurerUtils::get_randomness(
-            adventurer.xp, adventurer_entropy, global_entropy
+        let (flee_entropy, ambush_entropy) = AdventurerUtils::get_randomness_with_health(
+            adventurer.xp, adventurer.health, adventurer_entropy, global_entropy
         );
 
         // attempt to flee
@@ -3177,5 +3178,6 @@ mod Game {
             ref self: T, to: ContractAddress, beast: u8, prefix: u8, suffix: u8, level: felt252
         );
         fn isMinted(ref self: T, beast: u8, prefix: u8, suffix: u8) -> bool;
+        fn getWhitelist(self: @T) -> ContractAddress;
     }
 }