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correction de probleme

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guezoloic
2024-05-31 10:54:08 +02:00
parent b053f78fc2
commit b40750c4ed
4 changed files with 76 additions and 69 deletions
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83
src/tests/IATest.java
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@@ -1,9 +1,11 @@
package tests;
import java.io.File;
import java.util.Arrays;
import IA.QTable;
import IA.State;
import display.Display;
import environnement.Grid;
import environnement.Map;
import personnage.IAQLearning;
@@ -22,14 +24,14 @@ public class IATest {
double decay_rate = 0.995;
double minEpsilon = 0.01;
int totalEpisodes = 1000;
int totalEpisodes = 200;
Personnage.n = 2;
Personnage.n = 4;
for(int episode = 0; episode < totalEpisodes; episode++) {
QTable qTable = new QTable();
IAQLearning iaqLearning = new IAQLearning(new int[] {0, 0}, qTable, alpha, gamma, epsilon);
Map map = new Map(20, 20);
IAQLearning iaqLearning = new IAQLearning(new int[] {2, 2}, qTable, alpha, gamma, epsilon);
Map map = new Map(12, 22);
qTable.getValues(path);
@@ -72,37 +74,29 @@ public class IATest {
public static void learnIAvsIA() {
double alpha = 0.1;
double gamma = 0.9;
double epsilon = 0.1;
double[] epsilon = new double[] {1.0,};
double decay_rate = 0.995;
double minEpsilon = 0.01;
int totalEpisodes = 1000;
int maxEpisode = 1000;
Personnage.n = 4;
for (int episode = 0; episode < totalEpisodes; episode++) {
for (int episode = 0; episode < maxEpisode; episode++) {
QTable qTable = new QTable();
IAQLearning[] iaqLearnings = new IAQLearning[] {
new IAQLearning(new int[] {2, 2}, qTable, alpha, gamma, epsilon[0]),
new IAQLearning(new int[] {9, 19}, qTable, alpha, gamma, epsilon[1])
};
Map map = new Map(12, 22);
boolean isGameOver = false;
qTable.getValues(path);
while(true) {
for (int i = 0; i < iaqLearnings.length; i++) {
IAQLearning iaqLearning = iaqLearnings[i];
Map map = new Map(12, 22);
Grid[][] gridMap = map.getGrid();
Map mapIA = new Map(gridMap[0].length, gridMap.length);
mapIA.replaceGrid(gridMap);
IAQLearning[] iaqLearnings = new IAQLearning[] {
new IAQLearning(new int[] {2, 2}, qTable, alpha, gamma, epsilon),
new IAQLearning(new int[] {9, 19}, qTable, alpha, gamma, epsilon),
};
boolean isGameOver = false;
while(true) {
for (int personnages = 0; personnages < iaqLearnings.length; personnages++) {
IAQLearning iaqLearning = iaqLearnings[personnages];
Map mapIA = new Map(map.getGrid()[0].length, map.getGrid().length);
for (IAQLearning value : iaqLearnings) {
map.placePersonnages(value);
@@ -110,15 +104,25 @@ public class IATest {
State currentState = iaqLearning.getCurrentState(map.getGrid());
Mouvement mouvement = iaqLearning.bestMouvement(currentState);
iaqLearning.moveSnake(mouvement);
int[] coordinate = iaqLearning.getHeadCoordinate();
for (int[] snakeCoordinate : iaqLearnings[(i + 1) % 2].getCoordinate()) {
if (coordinate[0] == snakeCoordinate[0] && coordinate[1] == snakeCoordinate[1]) {
iaqLearning.receiveReward(currentState, mouvement, -10.0, currentState);
iaqLearnings[(i + 1) % 2].receiveReward(currentState, mouvement, 10.0, currentState);
if (map.isGameOver(coordinate) || iaqLearning.applyEffects(map.getEffect(coordinate))) {
iaqLearning.receiveReward(currentState, mouvement, -1000, currentState);
isGameOver = true;
break;
}
int value = (personnages + 1) % 2;
for (int[] snakeCoordinate : iaqLearnings[value].getCoordinate()) {
if (Arrays.equals(coordinate, snakeCoordinate)) {
iaqLearnings[value].receiveReward(currentState, mouvement, 1000, currentState);
iaqLearning.receiveReward(currentState, mouvement, -500, currentState);
isGameOver = true;
break;
}
}
@@ -126,24 +130,19 @@ public class IATest {
mapIA.placePersonnages(iaqLearning);
State nextState = iaqLearning.getCurrentState(mapIA.getGrid());
iaqLearning.receiveReward(currentState, mouvement, -0.1, nextState);
iaqLearning.receiveReward(currentState, mouvement, -0.01, nextState);
iaqLearning.increaseRound();
mapIA.clearMap();
map.clearMap();
}
if(isGameOver) break;
qTable.save(path);
System.out.println("Episode: " + episode + " States: " + qTable.getqValues().size());
}
qTable.save(path);
for (int i = 0; i < epsilon.length; i++) {
epsilon[i] = Math.max(minEpsilon, epsilon[i] * decay_rate);
}
System.out.println("Episode: " + episode + " | Robot 1 States: " + qTable.getqValues().size());
}
}
}