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62 changes: 62 additions & 0 deletions
62
src/main/java/net/aufdemrand/denizencore/scripts/commands/core/DefineCommand.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| package net.aufdemrand.denizencore.scripts.commands.core; | ||
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| import net.aufdemrand.denizencore.exceptions.CommandExecutionException; | ||
| import net.aufdemrand.denizencore.exceptions.InvalidArgumentsException; | ||
| import net.aufdemrand.denizencore.objects.Element; | ||
| import net.aufdemrand.denizencore.objects.aH; | ||
| import net.aufdemrand.denizencore.scripts.ScriptEntry; | ||
| import net.aufdemrand.denizencore.scripts.commands.AbstractCommand; | ||
| import net.aufdemrand.denizencore.utilities.debugging.dB; | ||
|
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| /** | ||
| * Creates a queue/script-level variable. | ||
| * | ||
| */ | ||
| public class DefineCommand extends AbstractCommand { | ||
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| @Override | ||
| public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException { | ||
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| for (aH.Argument arg : aH.interpret(scriptEntry.getArguments())) { | ||
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| if (!scriptEntry.hasObject("definition")) { | ||
| if (arg.getValue().equals("!") && arg.hasPrefix()) { | ||
| scriptEntry.addObject("remove", new Element("true")); | ||
| scriptEntry.addObject("value", new Element("null")); | ||
| scriptEntry.addObject("definition", arg.getPrefix().asElement()); | ||
| } else | ||
| scriptEntry.addObject("definition", new Element(arg.getValue().toLowerCase())); | ||
| } | ||
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| else if (!scriptEntry.hasObject("value")) | ||
| // Use the raw_value as to not exclude values with :'s in them. | ||
| scriptEntry.addObject("value", new Element(arg.raw_value)); | ||
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| else arg.reportUnhandled(); | ||
| } | ||
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| if (!scriptEntry.hasObject("definition") || !scriptEntry.hasObject("value")) | ||
| throw new InvalidArgumentsException("Must specify a definition and value!"); | ||
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| } | ||
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| @Override | ||
| public void execute(ScriptEntry scriptEntry) throws CommandExecutionException { | ||
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| Element definition = scriptEntry.getElement("definition"); | ||
| Element value = scriptEntry.getElement("value"); | ||
| Element remove = scriptEntry.getElement("remove"); | ||
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| dB.report(scriptEntry, getName(), aH.debugObj("queue", scriptEntry.getResidingQueue().id) | ||
| + definition.debug() | ||
| + value.debug() | ||
| + (remove != null ? remove.debug() : "")); | ||
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| if (scriptEntry.hasObject("remove")) { | ||
| scriptEntry.getResidingQueue().removeDefinition(definition.asString()); | ||
| } | ||
| else { | ||
| scriptEntry.getResidingQueue().addDefinition(definition.asString(), value.asString()); | ||
| } | ||
| } | ||
| } |
150 changes: 150 additions & 0 deletions
150
src/main/java/net/aufdemrand/denizencore/scripts/commands/core/DetermineCommand.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,150 @@ | ||
| package net.aufdemrand.denizencore.scripts.commands.core; | ||
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| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.concurrent.ConcurrentHashMap; | ||
|
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| import net.aufdemrand.denizencore.exceptions.CommandExecutionException; | ||
| import net.aufdemrand.denizencore.exceptions.InvalidArgumentsException; | ||
| import net.aufdemrand.denizencore.objects.Element; | ||
| import net.aufdemrand.denizencore.scripts.ScriptEntry; | ||
| import net.aufdemrand.denizencore.scripts.commands.AbstractCommand; | ||
| import net.aufdemrand.denizencore.objects.aH; | ||
| import net.aufdemrand.denizencore.utilities.debugging.dB; | ||
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| public class DetermineCommand extends AbstractCommand { | ||
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| // | ||
| // Static helpers | ||
| // | ||
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| // Default 'DETERMINE_NONE' value. | ||
| public static String DETERMINE_NONE = "none"; | ||
|
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| // Map for keeping track of cache | ||
| // Key: ID, Value: outcome | ||
| private static Map<Long, List<String>> cache = new ConcurrentHashMap<Long, List<String>>(8, 0.9f, 1); | ||
|
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| // Start at 0 | ||
| public static long uniqueId = 0; | ||
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| /** | ||
| * Increment the counter and return it, thus returning | ||
| * a unique id. Determinations are very short lived. | ||
| * | ||
| * @return long ID | ||
| */ | ||
| public static long getNewId() { | ||
| // Just in case? Start over if already max_value. | ||
| if (uniqueId == Long.MAX_VALUE) | ||
| uniqueId = 0; | ||
| // Increment the counter | ||
| return uniqueId++; | ||
| } | ||
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| /** | ||
| * Checks the cache for existence of an outcome. | ||
| * | ||
| * @param id the outcome id to check | ||
| * @return if the cache has the outcome | ||
| */ | ||
| public static boolean hasOutcome(long id) { | ||
| return cache.containsKey(id) && !cache.get(id).isEmpty(); | ||
| } | ||
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|
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| /** | ||
| * Gets the outcome, and removes it from the cache. | ||
| * | ||
| * @param id the outcome id to check | ||
| * @return the outcome | ||
| */ | ||
| public static List<String> getOutcome(long id) { | ||
| List<String> outcome = cache.get(id); | ||
| cache.remove(id); | ||
| return outcome; | ||
| } | ||
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| /** | ||
| * Gets the current value of the outcome. | ||
| * Note: The value of the outcome may change. | ||
| * | ||
| * @param id the outcome id to check | ||
| * @return the current value of the outcome | ||
| */ | ||
| public static String readOutcome(long id) { | ||
| return cache.get(id).isEmpty() ? DETERMINE_NONE: cache.get(id).get(0); | ||
| } | ||
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| // | ||
| // Command Singleton | ||
| // | ||
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| @Override | ||
| public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException { | ||
|
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| // | ||
| // Parse the arguments | ||
| // | ||
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| for (aH.Argument arg : aH.interpret(scriptEntry.getArguments())) { | ||
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| if (arg.matches("passive", "passively")) | ||
| scriptEntry.addObject("passively", new Element(true)); | ||
|
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| else if (!scriptEntry.hasObject("outcome")) | ||
| scriptEntry.addObject("outcome", new Element(arg.raw_value)); | ||
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| else arg.reportUnhandled(); | ||
| } | ||
|
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| // | ||
| // Set defaults | ||
| // | ||
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| scriptEntry.defaultObject("passively", new Element(false)); | ||
| scriptEntry.defaultObject("outcome", new Element(DETERMINE_NONE)); | ||
| } | ||
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| @Override | ||
| public void execute(ScriptEntry scriptEntry) throws CommandExecutionException { | ||
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| // Report! | ||
| dB.report(scriptEntry, getName(), scriptEntry.getElement("outcome").debug() | ||
| + scriptEntry.getElement("passively").debug()); | ||
|
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| // Fetch the ScriptEntry elements | ||
| String outcome = scriptEntry.getElement("outcome").asString(); | ||
| Boolean passively = scriptEntry.getElement("passively").asBoolean(); | ||
|
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| Long uniqueId = (Long) scriptEntry.getObject("reqId"); | ||
|
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| // Useful for debug | ||
| if (uniqueId == null) { | ||
| dB.echoError(scriptEntry.getResidingQueue(), "Cannot use determine in this queue!"); | ||
| return; | ||
| } | ||
|
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| // Store the outcome in the cache | ||
| List<String> strs; | ||
| if (cache.containsKey(uniqueId)) { | ||
| strs = cache.get(uniqueId); | ||
| } | ||
| else { | ||
| strs = new ArrayList<String>(); | ||
| cache.put(uniqueId, strs); | ||
| } | ||
| strs.add(outcome); | ||
|
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| if (!passively) | ||
| // Stop the queue by clearing the remainder of it. | ||
| scriptEntry.getResidingQueue().clear(); | ||
| } | ||
| } |
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