From 843702bd86210fb1b51ea65614563bfbf2ccc2de Mon Sep 17 00:00:00 2001
From: brodee <brodylodmell@gmail.com>
Date: Fri, 26 Oct 2018 22:17:57 -0700
Subject: [PATCH] draftbots and afk autopicks will more aggressivly take rares

two draft quality of life improvements for situations when real players
quit or go afk.
1. made the draftbot lean on rarity for card ratings. this helps make
the draftbots behave and not just pass bombs to the human players.
2. changed the draft autopick that happens when the timer runs out and
the player hasn't selected anything. I changed it to pick the last card
in the pack, which should be the rarest, so basically it raredrafts.
again making it so AFK players aren't just feeding real live human
players the best cards.
---
 .../java/mage/player/ai/utils/RateCard.java   | 23 ++++++++++++++++++-
 .../main/java/mage/game/draft/DraftImpl.java  |  3 ++-
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/Mage.Server.Plugins/Mage.Player.AI/src/main/java/mage/player/ai/utils/RateCard.java b/Mage.Server.Plugins/Mage.Player.AI/src/main/java/mage/player/ai/utils/RateCard.java
index 5197c33536..e737122a95 100644
--- a/Mage.Server.Plugins/Mage.Player.AI/src/main/java/mage/player/ai/utils/RateCard.java
+++ b/Mage.Server.Plugins/Mage.Player.AI/src/main/java/mage/player/ai/utils/RateCard.java
@@ -13,6 +13,7 @@ import org.apache.log4j.Logger;
 
 import java.io.InputStream;
 import java.util.*;
+import mage.constants.Rarity;
 import mage.constants.SubType;
 
 /**
@@ -71,7 +72,7 @@ public final class RateCard {
             type = 6;
         }
         int score = 10 * getCardRating(card) + 2 * type + getManaCostScore(card, allowedColors)
-                + 40 * isRemoval(card);
+                + 40 * isRemoval(card) + getRarityScore(card);
         if (allowedColors == null)
             rated.put(card.getName(), score);
         return score;
@@ -218,6 +219,26 @@ public final class RateCard {
         return 2 * converted + 3 * (10 - SINGLE_PENALTY[maxSingleCount]/*-DOUBLE_PENALTY[doubleCount]*/);
     }
 
+    /**
+     * Get rarity score.
+     * nowadays, cards that are more rare are more powerful, lets
+     * trust that and play the shiny cards.
+     *
+     * @param card
+     * @return integer rating value
+     */
+    private static int getRarityScore(Card card) {
+        Rarity r = card.getRarity();
+        if (Rarity.MYTHIC == r){
+            return 80;
+        }else if (Rarity.RARE == r){
+            return 50;
+        }else if (Rarity.UNCOMMON == r){
+            return 25;
+        }else{
+            return 1;
+        }
+    }
     /**
      * Determines whether mana symbol is color.
      *
diff --git a/Mage/src/main/java/mage/game/draft/DraftImpl.java b/Mage/src/main/java/mage/game/draft/DraftImpl.java
index 35efc14431..5ef5a2330e 100644
--- a/Mage/src/main/java/mage/game/draft/DraftImpl.java
+++ b/Mage/src/main/java/mage/game/draft/DraftImpl.java
@@ -147,7 +147,8 @@ public abstract class DraftImpl implements Draft {
 
     @Override
     public void autoPick(UUID playerId) {
-        this.addPick(playerId, players.get(playerId).getBooster().get(0).getId(), null);
+        List<Card> booster = players.get(playerId).getBooster();
+        this.addPick(playerId, booster.get(booster.size()-1).getId(), null);
     }
 
     protected void passLeft() {