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LOG320_Lab4
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MiniMax

This commit is contained in:
FyloZ 2023-03-19 18:02:45 -04:00
parent a47a18939c
commit 628263d95b
Signed by: william
GPG Key ID: 835378AE9AF4AE97
5 changed files with 86 additions and 15 deletions
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2
.idea/misc.xml
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@ -8,7 +8,7 @@
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.idea/workspace.xml
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23
src/main/java/laboratoire4/GameTree.java Normal file
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@ -0,0 +1,23 @@
package laboratoire4;
import java.util.Collection;
public class GameTree {
private Node root;
public Node getRoot() {
return root;
}
static class Node {
private final Collection<Node> childs;
Node(Collection<Node> childs) {
this.childs = childs;
}
public Collection<Node> getChilds() {
return childs;
}
}
}

51
src/main/java/laboratoire4/MiniMax.java
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@ -1,10 +1,49 @@
package laboratoire4;
public enum Player {
MIN,
MAX
}
public class MiniMax {
public static void miniMax(player)
private static final int MAX_DEPTH = 4;
public static int miniMax(GameTree tree) {
return miniMax(tree.getRoot(), Player.MAX, 0);
}
private static int miniMax(GameTree.Node node, Player player, int depth) {
if (depth == MAX_DEPTH) {
return evaluate(node);
}
return player == Player.MAX ?
max(node, depth) :
min(node, depth);
}
private static int max(GameTree.Node node, int depth) {
int maxScore = Integer.MIN_VALUE;
for (GameTree.Node child : node.getChilds()) {
int score = miniMax(child, Player.MIN, depth + 1);
if (score > maxScore) {
maxScore = score;
}
}
return maxScore;
}
private static int min(GameTree.Node node, int depth) {
int minScore = Integer.MAX_VALUE;
for (GameTree.Node child : node.getChilds()) {
int score = miniMax(child, Player.MIN, depth + 1);
if (score < minScore) {
minScore = score;
}
}
return minScore;
}
private static int evaluate(GameTree.Node node) {
}
}

6
src/main/java/laboratoire4/Player.java Normal file
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@ -0,0 +1,6 @@
package laboratoire4;
public enum Player {
MIN,
MAX
}