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AI helper + related AT entries

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FatherToast 2022-06-23 09:55:21 -05:00
parent 9c6eb7bbfb
commit dd71999fd5
3 changed files with 41 additions and 1 deletions
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35
src/main/java/fathertoast/specialmobs/common/entity/ai/AIHelper.java Normal file
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@ -0,0 +1,35 @@
package fathertoast.specialmobs.common.entity.ai;
import net.minecraft.entity.ai.goal.Goal;
import net.minecraft.entity.ai.goal.GoalSelector;
import net.minecraft.entity.ai.goal.PrioritizedGoal;
import java.util.ArrayList;
/**
* Provides helper methods for adjusting pre-defined AI goals.
*/
public final class AIHelper {
/** Inserts an AI goal at the specified priority. Existing goals have their priority adjusted accordingly. */
public static void insertGoal( GoalSelector ai, int priority, Goal goal ) {
for( PrioritizedGoal task : new ArrayList<>( ai.availableGoals ) ) {
if( task.getPriority() >= priority ) task.priority++;
}
ai.addGoal( priority, goal );
}
/** Removes all goals with the specified priority. */
public static void removeGoals( GoalSelector ai, int priority ) {
for( PrioritizedGoal task : new ArrayList<>( ai.availableGoals ) ) {
if( task.getPriority() == priority ) ai.removeGoal( task.getGoal() );
}
}
/** Removes all goals of the specified type. */
public static void removeGoals( GoalSelector ai, Class<? extends Goal> goalType ) {
for( PrioritizedGoal task : new ArrayList<>( ai.availableGoals ) ) {
if( task.getGoal().getClass().equals( goalType ) ) ai.removeGoal( task.getGoal() );
}
}
}

3
src/main/java/fathertoast/specialmobs/common/entity/creeper/JumpingCreeperEntity.java
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@ -2,6 +2,7 @@ package fathertoast.specialmobs.common.entity.creeper;
import fathertoast.specialmobs.common.bestiary.BestiaryInfo;
import fathertoast.specialmobs.common.bestiary.SpecialMob;
import fathertoast.specialmobs.common.entity.ai.AIHelper;
import fathertoast.specialmobs.common.entity.ai.SpecialLeapAtTargetGoal;
import fathertoast.specialmobs.common.util.AttributeHelper;
import fathertoast.specialmobs.common.util.References;
@ -62,7 +63,7 @@ public class JumpingCreeperEntity extends _SpecialCreeperEntity {
/** Override to change this entity's AI goals. */
@Override
protected void registerVariantGoals() {
goalSelector.addGoal( 3, new SpecialLeapAtTargetGoal(
AIHelper.insertGoal( goalSelector, 4, new SpecialLeapAtTargetGoal(
this, 10, 6.0F, 10.0F, 1.3F, 2.0F ) );
}

4
src/main/resources/META-INF/accesstransformer.cfg
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@ -5,6 +5,10 @@
public net.minecraft.entity.EntityType field_233593_bg_ # immuneTo
public net.minecraft.entity.ai.attributes.AttributeModifierMap$MutableAttribute field_233811_a_ # builder
# AI Goals
public net.minecraft.entity.ai.goal.GoalSelector field_220892_d #availableGoals
public-f net.minecraft.entity.ai.goal.PrioritizedGoal field_220775_b #priority
# Creepers
protected net.minecraft.entity.monster.CreeperEntity field_184714_b # DATA_IS_POWERED
protected net.minecraft.entity.monster.CreeperEntity field_184715_c # DATA_IS_IGNITED