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Fix game rule merging

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This commit is contained in:
Daniel Saukel 2020-03-18 01:12:11 +01:00
parent 767a5eddaf
commit f8ea5eff69
3 changed files with 41 additions and 8 deletions
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20
api/src/main/java/de/erethon/dungeonsxl/api/dungeon/CollectionGameRule.java
View File

@ -83,8 +83,24 @@ public class CollectionGameRule<T, V extends Collection<T>> extends GameRule<V>
@Override
public void merge(GameRuleContainer overriding, GameRuleContainer subsidiary, GameRuleContainer writeTo) {
V write = writeTo.getState(this);
write.addAll(subsidiary.getState(this));
write.addAll(overriding.getState(this));
V subsidiaryState = subsidiary.getState(this);
if (subsidiaryState != null) {
if (write == null) {
write = subsidiaryState;
} else {
write.addAll(subsidiaryState);
}
}
V overridingState = overriding.getState(this);
if (overridingState != null) {
if (write == null) {
write = overridingState;
} else {
write.addAll(overridingState);
}
}
writeTo.setState(this, write);
}

9
api/src/main/java/de/erethon/dungeonsxl/api/dungeon/GameRuleContainer.java
View File

@ -36,10 +36,13 @@ public class GameRuleContainer {
}
}
private Map<GameRule<?>, Object> rules;
/**
* Initializes an emtpy GameRuleContainer.
*/
public GameRuleContainer() {
rules = new HashMap<>();
}
/**
@ -51,8 +54,6 @@ public class GameRuleContainer {
rules = new HashMap<>(container.rules);
}
private Map<GameRule<?>, Object> rules = new HashMap<>();
/**
* Returns the state of the GameRule or UNDEFINED_STATE if it is not defined
*
@ -86,7 +87,7 @@ public class GameRuleContainer {
}
/**
* Removes the rule from the map sothat a subsidiary provider can set it.
* Removes the rule from the map sothat a subsidiary container can set it.
*
* @param rule the GameRule to unset
*/
@ -100,7 +101,7 @@ public class GameRuleContainer {
* @param subsidiary the GameRules that override the values that are null.
*/
public void merge(GameRuleContainer subsidiary) {
rules.entrySet().forEach(e -> e.getKey().merge(this, subsidiary, this));
subsidiary.rules.entrySet().forEach(e -> e.getKey().merge(this, subsidiary, this));
// If we are using the last subsidiary rules (the default rules) and if blocks may be broken...
if (subsidiary != DEFAULT_VALUES || !getState(GameRule.BREAK_BLOCKS)) {

20
api/src/main/java/de/erethon/dungeonsxl/api/dungeon/MapGameRule.java
View File

@ -71,8 +71,24 @@ public class MapGameRule<TK, TV, V extends Map<TK, TV>> extends GameRule<V> {
@Override
public void merge(GameRuleContainer overriding, GameRuleContainer subsidiary, GameRuleContainer writeTo) {
V write = writeTo.getState(this);
write.putAll(subsidiary.getState(this));
write.putAll(overriding.getState(this));
V subsidiaryState = subsidiary.getState(this);
if (subsidiaryState != null) {
if (write == null) {
write = subsidiaryState;
} else {
write.putAll(subsidiaryState);
}
}
V overridingState = overriding.getState(this);
if (overridingState != null) {
if (write == null) {
write = overridingState;
} else {
write.putAll(overridingState);
}
}
writeTo.setState(this, write);
}