diff options
Diffstat (limited to 'indra/newview/llagentlistener.cpp')
| -rw-r--r-- | indra/newview/llagentlistener.cpp | 280 |
1 files changed, 227 insertions, 53 deletions
diff --git a/indra/newview/llagentlistener.cpp b/indra/newview/llagentlistener.cpp index 0c120ae01d..14e443ec4e 100644 --- a/indra/newview/llagentlistener.cpp +++ b/indra/newview/llagentlistener.cpp @@ -31,23 +31,30 @@ #include "llagentlistener.h" #include "llagent.h" +#include "llagentcamera.h" #include "llvoavatar.h" #include "llcommandhandler.h" +#include "llinventorymodel.h" #include "llslurl.h" #include "llurldispatcher.h" #include "llviewernetwork.h" #include "llviewerobject.h" #include "llviewerobjectlist.h" #include "llviewerregion.h" +#include "llvoavatarself.h" #include "llsdutil.h" #include "llsdutil_math.h" #include "lltoolgrab.h" #include "llhudeffectlookat.h" #include "llagentcamera.h" +#include <functional> + +static const F64 PLAY_ANIM_THROTTLE_PERIOD = 1.f; LLAgentListener::LLAgentListener(LLAgent &agent) : LLEventAPI("LLAgent", "LLAgent listener to (e.g.) teleport, sit, stand, etc."), + mPlayAnimThrottle("playAnimation", &LLAgentListener::playAnimation_, this, PLAY_ANIM_THROTTLE_PERIOD), mAgent(agent) { add("requestTeleport", @@ -69,13 +76,6 @@ LLAgentListener::LLAgentListener(LLAgent &agent) add("resetAxes", "Set the agent to a fixed orientation (optionally specify [\"lookat\"] = array of [x, y, z])", &LLAgentListener::resetAxes); - add("getAxes", - "Obsolete - use getPosition instead\n" - "Send information about the agent's orientation on [\"reply\"]:\n" - "[\"euler\"]: map of {roll, pitch, yaw}\n" - "[\"quat\"]: array of [x, y, z, w] quaternion values", - &LLAgentListener::getAxes, - LLSDMap("reply", LLSD())); add("getPosition", "Send information about the agent's position and orientation on [\"reply\"]:\n" "[\"region\"]: array of region {x, y, z} position\n" @@ -87,33 +87,34 @@ LLAgentListener::LLAgentListener(LLAgent &agent) add("startAutoPilot", "Start the autopilot system using the following parameters:\n" "[\"target_global\"]: array of target global {x, y, z} position\n" - "[\"stop_distance\"]: target maxiumum distance from target [default: autopilot guess]\n" + "[\"stop_distance\"]: maximum stop distance from target [default: autopilot guess]\n" "[\"target_rotation\"]: array of [x, y, z, w] quaternion values [default: no target]\n" "[\"rotation_threshold\"]: target maximum angle from target facing rotation [default: 0.03 radians]\n" - "[\"behavior_name\"]: name of the autopilot behavior [default: \"\"]" - "[\"allow_flying\"]: allow flying during autopilot [default: True]", - //"[\"callback_pump\"]: pump to send success/failure and callback data to [default: none]\n" - //"[\"callback_data\"]: data to send back during a callback [default: none]", - &LLAgentListener::startAutoPilot); + "[\"behavior_name\"]: name of the autopilot behavior [default: \"\"]\n" + "[\"allow_flying\"]: allow flying during autopilot [default: True]\n" + "event with [\"success\"] flag is sent to 'LLAutopilot' event pump, when auto pilot is terminated", + &LLAgentListener::startAutoPilot, + llsd::map("target_global", LLSD())); add("getAutoPilot", "Send information about current state of the autopilot system to [\"reply\"]:\n" "[\"enabled\"]: boolean indicating whether or not autopilot is enabled\n" "[\"target_global\"]: array of target global {x, y, z} position\n" "[\"leader_id\"]: uuid of target autopilot is following\n" - "[\"stop_distance\"]: target maximum distance from target\n" + "[\"stop_distance\"]: maximum stop distance from target\n" "[\"target_distance\"]: last known distance from target\n" "[\"use_rotation\"]: boolean indicating if autopilot has a target facing rotation\n" "[\"target_facing\"]: array of {x, y} target direction to face\n" "[\"rotation_threshold\"]: target maximum angle from target facing rotation\n" "[\"behavior_name\"]: name of the autopilot behavior", &LLAgentListener::getAutoPilot, - LLSDMap("reply", LLSD())); + llsd::map("reply", LLSD())); add("startFollowPilot", "[\"leader_id\"]: uuid of target to follow using the autopilot system (optional with avatar_name)\n" "[\"avatar_name\"]: avatar name to follow using the autopilot system (optional with leader_id)\n" "[\"allow_flying\"]: allow flying during autopilot [default: True]\n" - "[\"stop_distance\"]: target maxiumum distance from target [default: autopilot guess]", - &LLAgentListener::startFollowPilot); + "[\"stop_distance\"]: maximum stop distance from target [default: autopilot guess]", + &LLAgentListener::startFollowPilot, + llsd::map("reply", LLSD())); add("setAutoPilotTarget", "Update target for currently running autopilot:\n" "[\"target_global\"]: array of target global {x, y, z} position", @@ -138,6 +139,43 @@ LLAgentListener::LLAgentListener(LLAgent &agent) "[\"contrib\"]: user's land contribution to this group\n", &LLAgentListener::getGroups, LLSDMap("reply", LLSD())); + //camera params are similar to LSL, see https://wiki.secondlife.com/wiki/LlSetCameraParams + add("setCameraParams", + "Set Follow camera params, and then activate it:\n" + "[\"camera_pos\"]: vector3, camera position in region coordinates\n" + "[\"focus_pos\"]: vector3, what the camera is aimed at (in region coordinates)\n" + "[\"focus_offset\"]: vector3, adjusts the camera focus position relative to the target, default is (1, 0, 0)\n" + "[\"distance\"]: float (meters), distance the camera wants to be from its target, default is 3\n" + "[\"focus_threshold\"]: float (meters), sets the radius of a sphere around the camera's target position within which its focus is not affected by target motion, default is 1\n" + "[\"camera_threshold\"]: float (meters), sets the radius of a sphere around the camera's ideal position within which it is not affected by target motion, default is 1\n" + "[\"focus_lag\"]: float (seconds), how much the camera lags as it tries to aim towards the target, default is 0.1\n" + "[\"camera_lag\"]: float (seconds), how much the camera lags as it tries to move towards its 'ideal' position, default is 0.1\n" + "[\"camera_pitch\"]: float (degrees), adjusts the angular amount that the camera aims straight ahead vs. straight down, maintaining the same distance, default is 0\n" + "[\"behindness_angle\"]: float (degrees), sets the angle in degrees within which the camera is not constrained by changes in target rotation, default is 10\n" + "[\"behindness_lag\"]: float (seconds), sets how strongly the camera is forced to stay behind the target if outside of behindness angle, default is 0\n" + "[\"camera_locked\"]: bool, locks the camera position so it will not move\n" + "[\"focus_locked\"]: bool, locks the camera focus so it will not move", + &LLAgentListener::setFollowCamParams); + add("setFollowCamActive", + "Turns on or off scripted control of the camera using boolean [\"active\"]", + &LLAgentListener::setFollowCamActive, + llsd::map("active", LLSD())); + add("removeCameraParams", + "Reset Follow camera params", + &LLAgentListener::removeFollowCamParams); + + add("playAnimation", + "Play [\"item_id\"] animation locally (by default) or [\"inworld\"] (when set to true)", + &LLAgentListener::playAnimation, + llsd::map("item_id", LLSD(), "reply", LLSD())); + add("stopAnimation", + "Stop playing [\"item_id\"] animation", + &LLAgentListener::stopAnimation, + llsd::map("item_id", LLSD(), "reply", LLSD())); + add("getAnimationInfo", + "Return information about [\"item_id\"] animation", + &LLAgentListener::getAnimationInfo, + llsd::map("item_id", LLSD(), "reply", LLSD())); } void LLAgentListener::requestTeleport(LLSD const & event_data) const @@ -168,7 +206,7 @@ void LLAgentListener::requestSit(LLSD const & event_data) const //mAgent.getAvatarObject()->sitOnObject(); // shamelessly ripped from llviewermenu.cpp:handle_sit_or_stand() // *TODO - find a permanent place to share this code properly. - + Response response(LLSD(), event_data); LLViewerObject *object = NULL; if (event_data.has("obj_uuid")) { @@ -177,7 +215,13 @@ void LLAgentListener::requestSit(LLSD const & event_data) const else if (event_data.has("position")) { LLVector3 target_position = ll_vector3_from_sd(event_data["position"]); - object = findObjectClosestTo(target_position); + object = findObjectClosestTo(target_position, true); + } + else + { + //just sit on the ground + mAgent.setControlFlags(AGENT_CONTROL_SIT_ON_GROUND); + return; } if (object && object->getPCode() == LL_PCODE_VOLUME) @@ -194,8 +238,7 @@ void LLAgentListener::requestSit(LLSD const & event_data) const } else { - LL_WARNS() << "LLAgent requestSit could not find the sit target: " - << event_data << LL_ENDL; + response.error("requestSit could not find the sit target"); } } @@ -205,7 +248,7 @@ void LLAgentListener::requestStand(LLSD const & event_data) const } -LLViewerObject * LLAgentListener::findObjectClosestTo( const LLVector3 & position ) const +LLViewerObject * LLAgentListener::findObjectClosestTo(const LLVector3 & position, bool sit_target) const { LLViewerObject *object = NULL; @@ -216,8 +259,13 @@ LLViewerObject * LLAgentListener::findObjectClosestTo( const LLVector3 & positio while (cur_index < num_objects) { LLViewerObject * cur_object = gObjectList.getObject(cur_index++); - if (cur_object) - { // Calculate distance from the target position + if (cur_object && !cur_object->isAttachment()) + { + if(sit_target && (cur_object->getPCode() != LL_PCODE_VOLUME)) + { + continue; + } + // Calculate distance from the target position LLVector3 target_diff = cur_object->getPositionRegion() - position; F32 distance_to_target = target_diff.length(); if (distance_to_target < min_distance) @@ -296,22 +344,6 @@ void LLAgentListener::resetAxes(const LLSD& event_data) const } } -void LLAgentListener::getAxes(const LLSD& event_data) const -{ - LLQuaternion quat(mAgent.getQuat()); - F32 roll, pitch, yaw; - quat.getEulerAngles(&roll, &pitch, &yaw); - // The official query API for LLQuaternion's [x, y, z, w] values is its - // public member mQ... - LLSD reply = LLSD::emptyMap(); - reply["quat"] = llsd_copy_array(boost::begin(quat.mQ), boost::end(quat.mQ)); - reply["euler"] = LLSD::emptyMap(); - reply["euler"]["roll"] = roll; - reply["euler"]["pitch"] = pitch; - reply["euler"]["yaw"] = yaw; - sendReply(reply, event_data); -} - void LLAgentListener::getPosition(const LLSD& event_data) const { F32 roll, pitch, yaw; @@ -333,14 +365,13 @@ void LLAgentListener::getPosition(const LLSD& event_data) const void LLAgentListener::startAutoPilot(LLSD const & event_data) { - LLQuaternion target_rotation_value; LLQuaternion* target_rotation = NULL; if (event_data.has("target_rotation")) { - target_rotation_value = ll_quaternion_from_sd(event_data["target_rotation"]); + LLQuaternion target_rotation_value = ll_quaternion_from_sd(event_data["target_rotation"]); target_rotation = &target_rotation_value; } - // *TODO: Use callback_pump and callback_data + F32 rotation_threshold = 0.03f; if (event_data.has("rotation_threshold")) { @@ -360,13 +391,24 @@ void LLAgentListener::startAutoPilot(LLSD const & event_data) stop_distance = (F32)event_data["stop_distance"].asReal(); } + std::string behavior_name = LLCoros::getName(); + if (event_data.has("behavior_name")) + { + behavior_name = event_data["behavior_name"].asString(); + } + // Clear follow target, this is doing a path mFollowTarget.setNull(); + auto finish_cb = [](bool success, void*) + { + LLEventPumps::instance().obtain("LLAutopilot").post(llsd::map("success", success)); + }; + mAgent.startAutoPilotGlobal(ll_vector3d_from_sd(event_data["target_global"]), - event_data["behavior_name"], + behavior_name, target_rotation, - NULL, NULL, + finish_cb, NULL, stop_distance, rotation_threshold, allow_flying); @@ -374,7 +416,7 @@ void LLAgentListener::startAutoPilot(LLSD const & event_data) void LLAgentListener::getAutoPilot(const LLSD& event_data) const { - LLSD reply = LLSD::emptyMap(); + Response reply(LLSD(), event_data); LLSD::Boolean enabled = mAgent.getAutoPilot(); reply["enabled"] = enabled; @@ -403,12 +445,11 @@ void LLAgentListener::getAutoPilot(const LLSD& event_data) const reply["rotation_threshold"] = mAgent.getAutoPilotRotationThreshold(); reply["behavior_name"] = mAgent.getAutoPilotBehaviorName(); reply["fly"] = (LLSD::Boolean) mAgent.getFlying(); - - sendReply(reply, event_data); } void LLAgentListener::startFollowPilot(LLSD const & event_data) { + Response response(LLSD(), event_data); LLUUID target_id; bool allow_flying = true; @@ -442,6 +483,10 @@ void LLAgentListener::startFollowPilot(LLSD const & event_data) } } } + else + { + return response.error("'leader_id' or 'avatar_name' should be specified"); + } F32 stop_distance = 0.f; if (event_data.has("stop_distance")) @@ -449,13 +494,16 @@ void LLAgentListener::startFollowPilot(LLSD const & event_data) stop_distance = (F32)event_data["stop_distance"].asReal(); } - if (target_id.notNull()) + if (!gObjectList.findObject(target_id)) { - mAgent.setFlying(allow_flying); - mFollowTarget = target_id; // Save follow target so we can report distance later - - mAgent.startFollowPilot(target_id, allow_flying, stop_distance); + std::string target_info = event_data.has("leader_id") ? event_data["leader_id"] : event_data["avatar_name"]; + return response.error(stringize("Target ", std::quoted(target_info), " was not found")); } + + mAgent.setFlying(allow_flying); + mFollowTarget = target_id; // Save follow target so we can report distance later + + mAgent.startFollowPilot(target_id, allow_flying, stop_distance); } void LLAgentListener::setAutoPilotTarget(LLSD const & event_data) const @@ -519,3 +567,129 @@ void LLAgentListener::getGroups(const LLSD& event) const } sendReply(LLSDMap("groups", reply), event); } + +/*----------------------------- camera control -----------------------------*/ +// specialize LLSDParam to support (const LLVector3&) arguments -- this +// wouldn't even be necessary except that the relevant LLVector3 constructor +// is explicitly explicit +template <> +class LLSDParam<const LLVector3&>: public LLSDParamBase +{ +public: + LLSDParam(const LLSD& value): value(LLVector3(value)) {} + + operator const LLVector3&() const { return value; } + +private: + LLVector3 value; +}; + +// accept any of a number of similar LLFollowCamMgr methods with different +// argument types, and return a wrapper lambda that accepts LLSD and converts +// to the target argument type +template <typename T> +auto wrap(void (LLFollowCamMgr::*method)(const LLUUID& source, T arg)) +{ + return [method](LLFollowCamMgr& followcam, const LLUUID& source, const LLSD& arg) + { (followcam.*method)(source, LLSDParam<T>(arg)); }; +} + +// table of supported LLFollowCamMgr methods, +// with the corresponding setFollowCamParams() argument keys +static std::pair<std::string, std::function<void(LLFollowCamMgr&, const LLUUID&, const LLSD&)>> +cam_params[] = +{ + { "camera_pos", wrap(&LLFollowCamMgr::setPosition) }, + { "focus_pos", wrap(&LLFollowCamMgr::setFocus) }, + { "focus_offset", wrap(&LLFollowCamMgr::setFocusOffset) }, + { "camera_locked", wrap(&LLFollowCamMgr::setPositionLocked) }, + { "focus_locked", wrap(&LLFollowCamMgr::setFocusLocked) }, + { "distance", wrap(&LLFollowCamMgr::setDistance) }, + { "focus_threshold", wrap(&LLFollowCamMgr::setFocusThreshold) }, + { "camera_threshold", wrap(&LLFollowCamMgr::setPositionThreshold) }, + { "focus_lag", wrap(&LLFollowCamMgr::setFocusLag) }, + { "camera_lag", wrap(&LLFollowCamMgr::setPositionLag) }, + { "camera_pitch", wrap(&LLFollowCamMgr::setPitch) }, + { "behindness_lag", wrap(&LLFollowCamMgr::setBehindnessLag) }, + { "behindness_angle", wrap(&LLFollowCamMgr::setBehindnessAngle) }, +}; + +void LLAgentListener::setFollowCamParams(const LLSD& event) const +{ + auto& followcam{ LLFollowCamMgr::instance() }; + for (const auto& pair : cam_params) + { + if (event.has(pair.first)) + { + pair.second(followcam, gAgentID, event[pair.first]); + } + } + followcam.setCameraActive(gAgentID, true); +} + +void LLAgentListener::setFollowCamActive(LLSD const & event) const +{ + LLFollowCamMgr::getInstance()->setCameraActive(gAgentID, event["active"]); +} + +void LLAgentListener::removeFollowCamParams(LLSD const & event) const +{ + LLFollowCamMgr::getInstance()->removeFollowCamParams(gAgentID); +} + +LLViewerInventoryItem* get_anim_item(LLEventAPI::Response &response, const LLSD &event_data) +{ + LLViewerInventoryItem* item = gInventory.getItem(event_data["item_id"].asUUID()); + if (!item || (item->getInventoryType() != LLInventoryType::IT_ANIMATION)) + { + response.error(stringize("Animation item ", std::quoted(event_data["item_id"].asString()), " was not found")); + return NULL; + } + return item; +} + +void LLAgentListener::playAnimation(LLSD const &event_data) +{ + Response response(LLSD(), event_data); + if (LLViewerInventoryItem* item = get_anim_item(response, event_data)) + { + mPlayAnimThrottle(item->getAssetUUID(), event_data["inworld"].asBoolean()); + } +} + +void LLAgentListener::playAnimation_(const LLUUID& asset_id, const bool inworld) +{ + if (inworld) + { + mAgent.sendAnimationRequest(asset_id, ANIM_REQUEST_START); + } + else + { + gAgentAvatarp->startMotion(asset_id); + } +} + +void LLAgentListener::stopAnimation(LLSD const &event_data) +{ + Response response(LLSD(), event_data); + if (LLViewerInventoryItem* item = get_anim_item(response, event_data)) + { + gAgentAvatarp->stopMotion(item->getAssetUUID()); + mAgent.sendAnimationRequest(item->getAssetUUID(), ANIM_REQUEST_STOP); + } +} + +void LLAgentListener::getAnimationInfo(LLSD const &event_data) +{ + Response response(LLSD(), event_data); + if (LLViewerInventoryItem* item = get_anim_item(response, event_data)) + { + // if motion exists, will return existing one + LLMotion* motion = gAgentAvatarp->createMotion(item->getAssetUUID()); + response["anim_info"] = llsd::map("duration", motion->getDuration(), + "is_loop", motion->getLoop(), + "num_joints", motion->getNumJointMotions(), + "asset_id", item->getAssetUUID(), + "priority", motion->getPriority()); + } +} |