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Implement completely useless global value copying

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KingRainbow44
2023-05-30 13:55:30 -04:00
parent 999d3c739f
commit a2eba7b795
2 changed files with 56 additions and 1 deletions
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24
src/main/java/emu/grasscutter/game/ability/actions/AbilityActionHandler.java
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@@ -6,7 +6,29 @@ import emu.grasscutter.game.ability.Ability;
import emu.grasscutter.game.entity.GameEntity;
public abstract class AbilityActionHandler {
public abstract boolean execute(
Ability ability, AbilityModifierAction action, ByteString abilityData, GameEntity target);
/**
* Returns the target entity.
*
* @param ability The ability being invoked.
* @param entity The entity invoking the ability.
* @param target The target entity type.
* @return The target entity.
*/
protected GameEntity getTarget(Ability ability, GameEntity entity, String target) {
return switch (target) {
default -> throw new RuntimeException("Unknown target type: " + target);
case "Self" -> entity;
case "Team" -> ability.getPlayerOwner().getTeamManager().getEntity();
case "OriginOwner" -> ability.getPlayerOwner()
.getTeamManager().getCurrentAvatarEntity();
case "Owner" -> ability.getOwner();
case "Applier" -> entity; // TODO: Validate.
case "CurLocalAvatar" -> ability.getPlayerOwner()
.getTeamManager().getCurrentAvatarEntity(); // TODO: Validate.
case "CasterOriginOwner" -> null; // TODO: Figure out.
};
}
}

33
src/main/java/emu/grasscutter/game/ability/actions/ActionCopyGlobalValue.java Normal file
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@@ -0,0 +1,33 @@
package emu.grasscutter.game.ability.actions;
import com.google.protobuf.ByteString;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.data.binout.AbilityModifier.AbilityModifierAction;
import emu.grasscutter.game.ability.Ability;
import emu.grasscutter.game.entity.GameEntity;
@AbilityAction(AbilityModifierAction.Type.CopyGlobalValue)
public final class ActionCopyGlobalValue extends AbilityActionHandler {
@Override
public boolean execute(Ability ability, AbilityModifierAction action, ByteString abilityData, GameEntity entity) {
// Get the entities referred to.
var source = this.getTarget(ability, entity, action.srcTarget);
var destination = this.getTarget(ability, entity, action.dstTarget);
// Check the entities.
if (source == null || destination == null) {
Grasscutter.getLogger().debug("ActionCopyGlobalValue: source or destination is null");
return false;
}
// Get the global value.
var value = source.getGlobalAbilityValues().get(action.srcKey);
if (value == null) {
Grasscutter.getLogger().debug("ActionCopyGlobalValue: source value is null");
return false;
}
// Apply the new global value.
destination.getGlobalAbilityValues().put(action.dstKey, value);
return true;
}
}