// =====================================================================
//
// remote_object_requester.script
// copyright, Sony Online Entertainment
//
// =====================================================================

include library.utils;

// ----------------------------------------------------------------------

inherits base.remote_object;

// ======================================================================

trigger OnClusterWideDataResponse(String managerName, String elementNameExp, int requestId,
	String[] elementNameList, dictionary[] dictionaryList, int lockKey)
{
	if (logsEnabled())
	{
		log("OnClusterWideDataResponse() manager name (" + managerName + ") element name ("
			+ elementNameExp + ") request id (" + requestId + ") match count (" + elementNameList.length
			+ ") lock key (" + lockKey + ")");

		for (int i = 0; i < elementNameList.length; ++i)
		{
			log("element " + (i+1) + " is (" + elementNameList[i] + ")");
			log("dictionary " + dictionaryList[i].toString());
		}
	}

	if (managerName == REMOTE_OBJECT_MANAGER)
	{
		if (dictionaryList.length < 1)
		{
			logError("No object available for remote creation. [" + elementNameExp + "]");
		}
		else if (!hasValidCreateScriptVars(self, requestId))
		{
			logError("Missing script vars for this request! [" + requestId + "]");
		}
		else if (utils.hasScriptVar(self, getSceneNameVarName(requestId)) && !elementNameExp.equals(getSceneName(self, requestId)))
		{
			logError("Wrong scene! [" + elementNameExp + "][" + getSceneName(self, requestId) + "]");
		}
		else
		{
			obj_id remoteObjectCreator = getRemoteObjectCreator(self, requestId, elementNameList, dictionaryList);
		
			if (isValidId(remoteObjectCreator))
			{
				messageTo(remoteObjectCreator, CREATE_REMOTE_OBJECT, getRemoteCreateParams(self, requestId), 0.0f, false);
				log("Remote object creation request sent!");
			}
			else
			{
				logError("No valid remote object creator found!");
			}
		}

		removeRemoteCreateScriptVars(self, requestId);
	}

	return SCRIPT_CONTINUE;
}

// ----------------------------------------------------------------------

messageHandler createRemoteObjectResponse()
{
	log("createRemoteObjectResponse: " + params.toString());

	obj_id remoteObject = params.getObjId(REMOTE_OBJECT);

	if (isValidId(remoteObject))
	{
		log("Successfully created " + remoteObject);
	}
	else
	{
		logError("Creation failed!");
	}

	return SCRIPT_CONTINUE;
}

// ----------------------------------------------------------------------

void remoteCreate(String sceneName, String objectName, float x, float y, float z)
{
	obj_id self = getSelf();

	int requestId = getClusterWideData(REMOTE_OBJECT_MANAGER, sceneName, false, self);

	utils.setScriptVar(self, getSceneNameVarName(requestId), sceneName);
	utils.setScriptVar(self, getObjectNameVarName(requestId), objectName);

	utils.setScriptVar(self, getUseRandomLocationVarName(requestId), false);
	utils.setScriptVar(self, getXVarName(requestId), x);
	utils.setScriptVar(self, getYVarName(requestId), y);
	utils.setScriptVar(self, getZVarName(requestId), z);
}

// ----------------------------------------------------------------------

void remoteCreate(String sceneName, String objectName)
{
	obj_id self = getSelf();

	int requestId = getClusterWideData(REMOTE_OBJECT_MANAGER, sceneName, false, self);

	utils.setScriptVar(self, getSceneNameVarName(requestId), sceneName);
	utils.setScriptVar(self, getObjectNameVarName(requestId), objectName);
	utils.setScriptVar(self, getUseRandomLocationVarName(requestId), true);
}

// ----------------------------------------------------------------------

/**
 * Invoke remote create and the base class will provide all parameters
 */
int remoteCreate()
{
	obj_id self = getSelf();

	int requestId = getClusterWideData(REMOTE_OBJECT_MANAGER, "*", false, self);

	return requestId;
}

// ----------------------------------------------------------------------

String getSceneNameVarName(int requestId)
{
	return SCENE_NAME + "." + requestId;
}

// ----------------------------------------------------------------------

String getSceneName(obj_id self, int requestId)
{
	return utils.getStringScriptVar(self, getSceneNameVarName(requestId));
}

// ----------------------------------------------------------------------

String getObjectNameVarName(int requestId)
{
	return OBJECT_NAME + "." + requestId;
}

// ----------------------------------------------------------------------

String getObjectName(obj_id self, int requestId)
{
	return utils.getStringScriptVar(self, getObjectNameVarName(requestId));
}

// ----------------------------------------------------------------------

String getXVarName(int requestId)
{
	return X + "." + requestId;
}

// ----------------------------------------------------------------------

float getX(obj_id self, int requestId)
{
	return utils.getFloatScriptVar(self, getXVarName(requestId));
}

// ----------------------------------------------------------------------

String getYVarName(int requestId)
{
	return Y + "." + requestId;
}

// ----------------------------------------------------------------------

float getY(obj_id self, int requestId)
{
	return utils.getFloatScriptVar(self, getYVarName(requestId));
}

// ----------------------------------------------------------------------

String getZVarName(int requestId)
{
	return Z + "." + requestId;
}

// ----------------------------------------------------------------------

float getZ(obj_id self, int requestId)
{
	return utils.getFloatScriptVar(self, getZVarName(requestId));
}

// ----------------------------------------------------------------------

String getUseRandomLocationVarName(int requestId)
{
	return USE_RANDOM_LOCATION + "." + requestId;
}

// ----------------------------------------------------------------------

boolean getUseRandomLocationVarName(obj_id self, int requestId)
{
	return utils.getBooleanScriptVar(self, getUseRandomLocationVarName(requestId));
}

// ----------------------------------------------------------------------

/**
 * Base classes should override this method to remove creation parameters
 */
void removeRemoteCreateScriptVars(obj_id self, int requestId)
{
	utils.removeScriptVar(self, getSceneNameVarName(requestId));
	utils.removeScriptVar(self, getObjectNameVarName(requestId));

	utils.removeScriptVar(self, getXVarName(requestId));
	utils.removeScriptVar(self, getYVarName(requestId));
	utils.removeScriptVar(self, getZVarName(requestId));
}

// ----------------------------------------------------------------------

/**
 * Base classes should override this method if sceneName and objectName are not stored
 */
boolean hasValidCreateScriptVars(obj_id self, int requestId)
{
	return utils.hasScriptVar(self, getSceneNameVarName(requestId)) &&
		utils.hasScriptVar(self, getObjectNameVarName(requestId));
}

// ----------------------------------------------------------------------

/**
 * Base classes should override this method to control creation parameters
 */
dictionary getRemoteCreateParams(obj_id self, int requestId)
{
	dictionary createParams = new dictionary();

	createParams.put(REQUESTER, self);

	createParams.put(SCENE_NAME, getSceneName(self, requestId));
	createParams.put(OBJECT_NAME, getObjectName(self, requestId));
	createParams.put(X, getX(self, requestId));
	createParams.put(Y, getY(self, requestId));
	createParams.put(Z, getZ(self, requestId));

	return createParams;
}

// ----------------------------------------------------------------------

/**
 * Base classes should override this method to control which remote creator to use
 */
obj_id getRemoteObjectCreator(obj_id self, int requestId, String[] elementNameList, dictionary[] dictionaryList)
{
	int randomIndex = rand(0, dictionaryList.length);
	obj_id remoteObjectCreator = dictionaryList[randomIndex].getObjId(CREATOR);

	return remoteObjectCreator;
}

// ======================================================================