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Ground controllable NPCs can now jump using spacebar

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This commit is contained in:
fullwall 2013-07-03 13:50:34 +08:00
parent fde461489a
commit b6b160e99b
1 changed files with 38 additions and 0 deletions
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38
src/main/java/net/citizensnpcs/trait/Controllable.java
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@ -1,6 +1,9 @@
package net.citizensnpcs.trait;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Map;
import net.citizensnpcs.Settings.Setting;
@ -226,6 +229,7 @@ public class Controllable extends Trait implements Toggleable, CommandConfigurab
}
public class GroundController implements MovementController {
private int jumpTicks;
private double speed = 0.07D;
private void jump() {
@ -279,6 +283,24 @@ public class Controllable extends Trait implements Toggleable, CommandConfigurab
newSpeed = 0.35D;
}
try {
if (JUMP_FIELD.getBoolean(handle.passenger)) {
if (handle.onGround && jumpTicks == 0) {
JUMP_METHOD.invoke(handle, (Object[]) null);
jumpTicks = 10;
}
} else {
jumpTicks = 0;
}
jumpTicks = Math.max(0, jumpTicks - 1);
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
if (newSpeed > oldSpeed && this.speed < 0.35D) {
this.speed = Math.min(0.35D, (this.speed + ((0.35D - this.speed) / 35.0D)));
} else {
@ -304,6 +326,22 @@ public class Controllable extends Trait implements Toggleable, CommandConfigurab
private static final Map<EntityType, Class<? extends MovementController>> controllerTypes = Maps
.newEnumMap(EntityType.class);
private static Field JUMP_FIELD;
private static Method JUMP_METHOD = null;
static {
JUMP_FIELD = NMS.getField(EntityLiving.class, "bd");
JUMP_FIELD.setAccessible(true);
try {
JUMP_METHOD = EntityLiving.class.getDeclaredMethod("ba", (Class<?>[]) null);
JUMP_METHOD.setAccessible(true);
} catch (SecurityException e) {
e.printStackTrace();
} catch (NoSuchMethodException e) {
e.printStackTrace();
}
}
static {
controllerTypes.put(EntityType.BAT, AirController.class);
controllerTypes.put(EntityType.BLAZE, AirController.class);