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Code Issues Projects Releases Wiki Activity

Added a whole slew of cheats to Montezuma's Revenge!!

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This commit is contained in:
Brendan Robert 2015-08-14 00:54:38 -05:00
parent 84bc313a0e
commit 73987753ba
1 changed files with 180 additions and 0 deletions
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180
src/main/java/jace/cheat/MontezumasRevengeCheats.java
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@ -1,22 +1,68 @@
package jace.cheat;
import jace.EmulatorUILogic;
import jace.apple2e.MOS65C02;
import jace.config.ConfigurableField;
import jace.core.Computer;
import jace.core.RAMEvent;
import jace.core.RAMListener;
import java.util.HashMap;
import java.util.Map;
import javafx.event.EventHandler;
import javafx.scene.Node;
import javafx.scene.input.MouseButton;
public class MontezumasRevengeCheats extends Cheats {
@ConfigurableField(category = "Hack", name = "Repulsive", defaultValue = "false", description = "YOU STINK!")
public static boolean repulsiveHack = false;
@ConfigurableField(category = "Hack", name = "Feather Fall", defaultValue = "false", description = "Falling will not result in death")
public static boolean featherFall = false;
@ConfigurableField(category = "Hack", name = "Moon Jump", defaultValue = "false", description = "Wheeee!")
public static boolean moonJump = false;
@ConfigurableField(category = "Hack", name = "Infinite Lives", defaultValue = "false", description = "Game on!")
public static boolean infiniteLives = false;
@ConfigurableField(category = "Hack", name = "Score hack", defaultValue = "false", description = "Change the score")
public static boolean scoreHack = false;
@ConfigurableField(category = "Hack", name = "Snake Charmer", defaultValue = "false", description = "Disable collision detection with enemies")
public static boolean snakeCharmer = false;
@ConfigurableField(category = "Hack", name = "Teleport", defaultValue = "false", description = "Click to teleport!")
public static boolean mouseHack = false;
public static int X_MAX = 80;
public static int Y_MAX = 160;
public static int MAX_VEL = 4;
public static int MOON_JUMP_VELOCITY = -14;
public static int ROOM_LEVEL = 0x0d1;
public static int LIVES = 0x0e0;
public static int SCORE = 0x0e8;
public static int SCORE_END = 0x0ea;
public static int PLAYER_X = 0x01508;
public static int PLAYER_Y = 0x01510;
public static int Y_VELOCITY = 0x01550;
public static int CHAR_STATE = 0x01570;
public MontezumasRevengeCheats(Computer computer) {
super(computer);
}
double mouseX;
double mouseY;
EventHandler<javafx.scene.input.MouseEvent> listener = (event) -> {
Node source = (Node) event.getSource();
mouseX = event.getSceneX() / source.getBoundsInLocal().getWidth();
mouseY = event.getSceneY() / source.getBoundsInLocal().getHeight();
if (event.isPrimaryButtonDown()) {
mouseClicked(event.getButton());
}
};
@Override
void registerListeners() {
if (repulsiveHack) {
@ -58,14 +104,148 @@ public class MontezumasRevengeCheats extends Cheats {
}
});
}
if (featherFall) {
addCheat(new RAMListener(RAMEvent.TYPE.WRITE, RAMEvent.SCOPE.ADDRESS, RAMEvent.VALUE.ANY) {
@Override
protected void doConfig() {
setScopeStart(PLAYER_Y);
}
@Override
protected void doEvent(RAMEvent e) {
if (e.getNewValue() != e.getOldValue()) {
int yVel = computer.getMemory().readRaw(Y_VELOCITY);
if (yVel > MAX_VEL) {
computer.getMemory().write(Y_VELOCITY, (byte) MAX_VEL, false, false);
}
}
}
});
addCheat(new RAMListener(RAMEvent.TYPE.ANY, RAMEvent.SCOPE.RANGE, RAMEvent.VALUE.ANY) {
@Override
protected void doConfig() {
setScopeStart(0x6bb3);
setScopeEnd(0x6bb4);
}
@Override
protected void doEvent(RAMEvent e) {
e.setNewValue(MOS65C02.COMMAND.NOP.ordinal());
}
});
}
if (moonJump) {
addCheat(new RAMListener(RAMEvent.TYPE.WRITE, RAMEvent.SCOPE.ADDRESS, RAMEvent.VALUE.ANY) {
@Override
protected void doConfig() {
setScopeStart(Y_VELOCITY);
}
@Override
protected void doEvent(RAMEvent e) {
if (inStartingSequence()) return;
// System.out.println(e.getNewValue());
if (e.getNewValue() < 0 && e.getNewValue() < e.getOldValue()) {
e.setNewValue(MOON_JUMP_VELOCITY);
}
}
});
}
if (infiniteLives) {
addCheat(new RAMListener(RAMEvent.TYPE.READ, RAMEvent.SCOPE.ADDRESS, RAMEvent.VALUE.ANY) {
@Override
protected void doConfig() {
setScopeStart(LIVES);
}
@Override
protected void doEvent(RAMEvent e) {
e.setNewValue(11);
}
});
}
if (scoreHack) {
addCheat(new RAMListener(RAMEvent.TYPE.READ, RAMEvent.SCOPE.RANGE, RAMEvent.VALUE.ANY) {
@Override
protected void doConfig() {
setScopeStart(SCORE);
setScopeEnd(SCORE_END);
}
@Override
protected void doEvent(RAMEvent e) {
switch(e.getAddress()) {
case 0x0e8:
e.setNewValue(0x90);
break;
case 0x0e9:
e.setNewValue(0x09);
break;
case 0x0ea:
e.setNewValue(0x13);
break;
}
}
});
}
if (snakeCharmer) {
addCheat(new RAMListener(RAMEvent.TYPE.READ, RAMEvent.SCOPE.RANGE, RAMEvent.VALUE.ANY) {
@Override
protected void doConfig() {
setScopeStart(0x07963);
setScopeEnd(0x07964);
}
@Override
protected void doEvent(RAMEvent e) {
e.setNewValue(MOS65C02.COMMAND.NOP.ordinal());
}
});
}
if (mouseHack) {
EmulatorUILogic.addMouseListener(listener);
} else {
EmulatorUILogic.removeMouseListener(listener);
}
}
private boolean inStartingSequence() {
int roomLevel = computer.getMemory().readRaw(ROOM_LEVEL);
return roomLevel == -1;
}
@Override
protected String getDeviceName() {
return "Montezuma's Revenge";
}
Map<Integer, Integer> oldValues = new HashMap<>();
private void monitor(int start, int end) {
for (int i=start; i < end; i++) {
int old = oldValues.get(i) == null ? 0 : oldValues.get(i);
int val = computer.getMemory().readRaw(i) & 0x0ff;
if (old == val) continue;
oldValues.put(i, val);
System.out.println(Integer.toHexString(i) + ":" + val+";"+old+" ("+(val-old)+")");
}
System.out.println("-------");
}
@Override
public void tick() {
}
private void mouseClicked(MouseButton button) {
byte newX = (byte) (mouseX * X_MAX);
byte newY = (byte) (mouseY * Y_MAX);
computer.memory.write(PLAYER_X, newX, false, false);
computer.memory.write(PLAYER_Y, newY, false, false);
}
}