bool PlayerSpawnSystem::OnPlayerSpawned(Events::PlayerSpawned& e)
{
// Store the player for future reference
m_PlayerEntities[e.PlayerID] = e.Player;
m_PlayerIDs[e.Player.ID] = e.PlayerID;
// When a player is actually spawned (since the actual spawning is handled on the server)
// Hack should be moved.
// TODO: Set the player name to whatever
EntityWrapper playerName = e.Player.FirstChildByName("PlayerName");
if (playerName.Valid()) {
playerName["Text"]["Content"] = e.PlayerName;
}
if (!IsClient) {
return false;
}
// Set the camera to the correct entity
EntityWrapper cameraEntity = e.Player.FirstChildByName("Camera");
bool outOfBodyExperience = ResourceManager::Load<ConfigFile>("Config.ini")->Get<bool>("Debug.OutOfBodyExperience", false);
if (cameraEntity.Valid() && !outOfBodyExperience) {
Events::SetCamera e;
e.CameraEntity = cameraEntity;
m_EventBroker->Publish(e);
Events::LockMouse lock;
m_EventBroker->Publish(lock);
}
return true;
}
void DefenderWeaponBehaviour::spawnTracers(ComponentWrapper cWeapon, WeaponInfo& wi, std::vector<glm::vec2> pattern)
{
EntityWrapper flashSpawner = getRelevantWeaponEntity(wi).FirstChildByName("WeaponMuzzleFlash");
if (flashSpawner.Valid()) {
std::uniform_real_distribution<float> randomSpreadAngle(0.f, 3.1415f*2);
EntityWrapper flash = SpawnerSystem::Spawn(flashSpawner, flashSpawner);
if (flash.Valid()) {
((Field<glm::vec3>)flash["Transform"]["Orientation"]).z(randomSpreadAngle(m_RandomEngine));
}
}
EntityWrapper muzzle = getRelevantWeaponEntity(wi).FirstChildByName("WeaponMuzzleRay");
if (!muzzle.Valid()) {
return;
}
EntityWrapper camera = wi.Player.FirstChildByName("Camera");
if (!camera.Valid()) {
return;
}
float spreadAngle = glm::radians((float)cWeapon["SpreadAngle"]);
for (auto& pellet : pattern) {
glm::quat pelletRotation = glm::quat(TransformSystem::AbsoluteOrientationEuler(camera)) * glm::quat(glm::vec3(pellet.y, pellet.x, 0) * spreadAngle);
glm::vec3 cameraPosition = TransformSystem::AbsolutePosition(camera);
glm::vec3 direction = pelletRotation * glm::vec3(0, 0, -1);
float distance;
glm::vec3 hitPosition;
if (Collision::EntityFirstHitByRay(Ray(cameraPosition, direction), m_CollisionOctree, distance, hitPosition) != boost::none) { // don't spawn ray if you "miss the world"
EntityWrapper ray = SpawnerSystem::Spawn(muzzle);
if (ray.Valid()) {
ComponentWrapper cTransform = ray["Transform"];
Field<glm::vec3> rayOrigin = cTransform["Position"];
Field<glm::vec3> rayOrientation = cTransform["Orientation"];
Field<glm::vec3> rayScale = cTransform["Scale"];
glm::vec3 muzzlePosition = TransformSystem::AbsolutePosition(muzzle);
glm::quat muzzleOrientation = TransformSystem::AbsoluteOrientation(muzzle);
glm::vec3 muzzleToHit = hitPosition - muzzlePosition;
rayOrigin = muzzlePosition + (muzzleToHit/2.f);
glm::vec3 lookVector = glm::normalize(-muzzleToHit);
float pitch = std::asin(-lookVector.y);
float yaw = std::atan2(lookVector.x, lookVector.z);
glm::quat orientation = glm::quat(glm::vec3(pitch, yaw, 0));
rayOrientation = glm::eulerAngles(orientation);
rayScale.x(glm::length(muzzleToHit));
}
}
}
}
glm::vec3 TransformSystem::AbsoluteOrientationEuler(EntityWrapper entity)
{
glm::vec3 orientation;
while (entity.Valid()) {
ComponentWrapper transform = entity["Transform"];
orientation += (Field<glm::vec3>)transform["Orientation"];
entity = entity.Parent();
}
return orientation;
}
glm::quat TransformSystem::AbsoluteOrientation(EntityWrapper entity)
{
if (!entity.Valid()) {
return glm::quat();
}
auto cacheIt = OrientationCache.find(entity);
ComponentWrapper cTransform = entity["Transform"];
ComponentWrapper::SubscriptProxy cTransformOrientation = cTransform["Orientation"];
if (cacheIt != OrientationCache.end() && !cTransformOrientation.Dirty(DirtySetType::Transform)) {
return cacheIt->second;
} else {
EntityWrapper parent = entity.Parent();
// Calculate orientation
glm::quat orientation = AbsoluteOrientation(parent) * glm::quat((const glm::vec3&)cTransformOrientation);
// Cache it
OrientationCache[entity] = orientation;
RecalculatedOrientations++;
// Unset dirty flag
cTransformOrientation.SetDirty(DirtySetType::Transform, false);
return orientation;
}
}
glm::vec3 TransformSystem::AbsoluteScale(EntityWrapper entity)
{
if (!entity.Valid()) {
return glm::vec3(1.f);
}
auto cacheIt = ScaleCache.find(entity);
ComponentWrapper cTransform = entity["Transform"];
ComponentWrapper::SubscriptProxy cTransformScale = cTransform["Scale"];
if (cacheIt != ScaleCache.end() && !cTransformScale.Dirty(DirtySetType::Transform)) {
return cacheIt->second;
} else {
EntityWrapper parent = entity.Parent();
// Calculate scale
glm::vec3 scale = AbsoluteScale(parent) * (const glm::vec3&)cTransformScale;
// Cache it
ScaleCache[entity] = scale;
RecalculatedPositions++;
// Unset dirty flag
cTransformScale.SetDirty(DirtySetType::Transform, false);
return scale;
}
}
void PlayerSpawnSystem::Update(double dt)
{
// If there are no CapturePointGameMode components we will just spawn immediately.
// Should be able to support older maps with this.
// TODO: In the future we might want to return instead, to avoid spawning in the menu for instance.
auto pool = m_World->GetComponents("CapturePointGameMode");
if (pool != nullptr && pool->size() > 0)
{
// Take the first CapturePointGameMode component found.
ComponentWrapper& modeComponent = *pool->begin();
// Increase timer.
Field<double> timer = modeComponent["RespawnTime"];
timer += dt;
if (m_DbgConfigForceRespawn) {
(Field<double>)modeComponent["MaxRespawnTime"] = m_ForcedRespawnTime;
}
double maxRespawnTime = (double)modeComponent["MaxRespawnTime"];
EntityWrapper spectatorCam = m_World->GetFirstEntityByName("SpectatorCamera");
if (spectatorCam.Valid()) {
EntityWrapper HUD = spectatorCam.FirstChildByName("SpectatorHUD");
if (HUD.Valid()) {
EntityWrapper respawnTimer = spectatorCam.FirstChildByName("RespawnTimer");
if (respawnTimer.Valid()) {
//Update respawn time in the HUD element.
respawnTimer["Text"]["Content"] = std::to_string(1 + (int)(maxRespawnTime - timer));
}
}
}
if (timer < maxRespawnTime) {
return;
}
// If respawn time has passed, we spawn all players that have requested to be spawned.
timer = 0;
}
// If there are no spawn requests, return immediately, if we are client the SpawnRequests should always be empty.
if (m_SpawnRequests.size() == 0) {
return;
}
auto playerSpawns = m_World->GetComponents("PlayerSpawn");
if (playerSpawns == nullptr) {
return;
}
int numSpawnedPlayers = 0;
int playersSpectating = 0;
const int numRequestsToHandle = (int)m_SpawnRequests.size();
for (auto it = m_SpawnRequests.begin(); it != m_SpawnRequests.end(); ++it) {
// It is valid if they didn't pick class yet
// but don't spawn anything, goto next spawnrequest.
if (it->Class == PlayerClass::None) {
++playersSpectating;
continue;
}
for (auto& cPlayerSpawn : *playerSpawns) {
EntityWrapper spawner(m_World, cPlayerSpawn.EntityID);
if (!spawner.HasComponent("Spawner")) {
continue;
}
// If the spawner has a team affiliation, check it
if (spawner.HasComponent("Team")) {
auto cSpawnerTeam = spawner["Team"];
if ((int)cSpawnerTeam["Team"] != it->Team) {
// If they somehow has a valid class as spectator, don't spawn them.
if (it->Team == cSpawnerTeam["Team"].Enum("Spectator")) {
++playersSpectating;
break;
} else {
continue;
}
}
}
// TODO: Choose a different spawner depending on class picked?
std::string playerEntityFile;
if (it->Class == PlayerClass::Assault) {
playerEntityFile = (const std::string&)cPlayerSpawn["AssaultFile"];
} else if (it->Class == PlayerClass::Defender) {
playerEntityFile = (const std::string&)cPlayerSpawn["DefenderFile"];
} else if (it->Class == PlayerClass::Sniper) {
playerEntityFile = (const std::string&)cPlayerSpawn["SniperFile"];
}
// Spawn the player!
EntityWrapper player = SpawnerSystem::SpawnEntityFile(playerEntityFile, spawner, EntityWrapper::Invalid, "Player");
// Set the player team affiliation
player["Team"]["Team"] = it->Team;
// Publish a PlayerSpawned event
Events::PlayerSpawned e;
e.PlayerID = it->PlayerID;
e.Player = player;
e.Spawner = spawner;
m_EventBroker->Publish(e);
++numSpawnedPlayers;
it = m_SpawnRequests.erase(it);
break;
}
if (it == m_SpawnRequests.end()) {
break;
}
}
if (numSpawnedPlayers != numRequestsToHandle - playersSpectating) {
LOG_DEBUG("%i players were supposed to be spawned, but only %i was successfully.", numRequestsToHandle - playersSpectating, numSpawnedPlayers);
} else {
std::string dbg = numSpawnedPlayers != 0 ? std::to_string(numSpawnedPlayers) + " players were spawned. " : "";
dbg += playersSpectating != 0 ? std::to_string(playersSpectating) + " players are spectating/picking class. " : "";
LOG_DEBUG(dbg.c_str());
}
}
void DefenderWeaponBehaviour::CheckBoost(ComponentWrapper cWeapon, WeaponInfo& wi)
{
// Only check ammo client side
if (!IsClient) {
return;
}
// Only handle ammo check for the local player
if (wi.Player != LocalPlayer) {
return;
}
// Make sure the player isn't checking from the grave
if (!wi.Player.Valid()) {
return;
}
// 3D-pick middle of screen
Rectangle viewport = m_Renderer->GetViewportSize();
glm::vec2 centerScreen(viewport.Width / 2, viewport.Height / 2);
// TODO: Some horizontal spread
PickData pickData = m_Renderer->Pick(centerScreen);
EntityWrapper victim(m_World, pickData.Entity);
if (!victim.Valid()) {
return;
}
// Don't let us somehow shoot ourselves in the foot
if (victim == LocalPlayer) {
return;
}
// Only care about players being hit
if (!victim.HasComponent("Player")) {
victim = victim.FirstParentWithComponent("Player");
}
if (!victim.Valid()) {
return;
}
// If friendly fire, reduce damage to 0 (needed to make Boosts, Ammosharing work)
if ((ComponentInfo::EnumType)victim["Team"]["Team"] == (ComponentInfo::EnumType)wi.Player["Team"]["Team"]) {
EntityWrapper friendlyBoostHudSpawner = wi.FirstPersonPlayerModel.FirstChildByName("FriendlyBoostAttachment");
if (friendlyBoostHudSpawner.Valid()) {
EntityWrapper assaultBoost = victim.FirstChildByName("BoostAssault");
EntityWrapper defenderBoost = victim.FirstChildByName("BoostDefender");
EntityWrapper sniperBoost = victim.FirstChildByName("BoostSniper");
auto children = m_World->GetDirectChildren(friendlyBoostHudSpawner.ID);
if (children.first == children.second) {
if (friendlyBoostHudSpawner.HasComponent("Spawner")) {
EntityWrapper friendlyBoostHud = SpawnerSystem::Spawn(friendlyBoostHudSpawner, friendlyBoostHudSpawner);
if (friendlyBoostHud.Valid()) {
EntityWrapper assaultBoostEntity = friendlyBoostHud.FirstChildByName("AssaultBoost");
if (assaultBoostEntity.Valid()) {
EntityWrapper active = assaultBoostEntity.FirstChildByName("Active");
if (active.HasComponent("Text")) {
if (assaultBoost.Valid()) {
(Field<bool>)active["Text"]["Visible"] = true;
} else {
(Field<bool>)active["Text"]["Visible"] = false;
}
}
}
EntityWrapper defenderBoostEntity = friendlyBoostHud.FirstChildByName("DefenderBoost");
if (defenderBoostEntity.Valid()) {
EntityWrapper active = defenderBoostEntity.FirstChildByName("Active");
if (active.HasComponent("Text")) {
if (defenderBoost.Valid()) {
(Field<bool>)active["Text"]["Visible"] = true;
} else {
(Field<bool>)active["Text"]["Visible"] = false;
}
}
}
EntityWrapper sniperBoostEntity = friendlyBoostHud.FirstChildByName("SniperBoost");
if (sniperBoostEntity.Valid()) {
EntityWrapper active = sniperBoostEntity.FirstChildByName("Active");
if (active.HasComponent("Text")) {
if (sniperBoost.Valid()) {
(Field<bool>)active["Text"]["Visible"] = true;
} else {
(Field<bool>)active["Text"]["Visible"] = false;
}
}
}
}
}
} else {
EntityWrapper friendlyBoostHud = friendlyBoostHudSpawner.FirstChildByName("FriendlyBoostHUD");
if (friendlyBoostHud.Valid()) {
if (friendlyBoostHud.HasComponent("Lifetime")) {
(Field<double>)friendlyBoostHud["Lifetime"]["Lifetime"] = 0.5;
}
EntityWrapper assaultBoostEntity = friendlyBoostHud.FirstChildByName("AssaultBoost");
if (assaultBoostEntity.Valid()) {
EntityWrapper active = assaultBoostEntity.FirstChildByName("Active");
if (active.HasComponent("Text")) {
if (assaultBoost.Valid()) {
(Field<bool>)active["Text"]["Visible"] = true;
} else {
(Field<bool>)active["Text"]["Visible"] = false;
}
}
}
EntityWrapper defenderBoostEntity = friendlyBoostHud.FirstChildByName("DefenderBoost");
if (defenderBoostEntity.Valid()) {
EntityWrapper active = defenderBoostEntity.FirstChildByName("Active");
if (active.HasComponent("Text")) {
if (defenderBoost.Valid()) {
(Field<bool>)active["Text"]["Visible"] = true;
} else {
(Field<bool>)active["Text"]["Visible"] = false;
}
}
}
EntityWrapper sniperBoostEntity = friendlyBoostHud.FirstChildByName("SniperBoost");
if (sniperBoostEntity.Valid()) {
EntityWrapper active = sniperBoostEntity.FirstChildByName("Active");
if (active.HasComponent("Text")) {
if (sniperBoost.Valid()) {
(Field<bool>)active["Text"]["Visible"] = true;
} else {
(Field<bool>)active["Text"]["Visible"] = false;
}
}
}
}
}
}
}
}
void DefenderWeaponBehaviour::fireShell(ComponentWrapper cWeapon, WeaponInfo& wi)
{
cWeapon["FireCooldown"] = 60.0 / (double)cWeapon["RPM"];
// Stop reloading
Field<bool> isReloading = cWeapon["IsReloading"];
isReloading = false;
// Ammo
Field<int> magAmmo = cWeapon["MagazineAmmo"];
if (magAmmo <= 0) {
return;
} else {
magAmmo -= 1;
}
// We can't really do any valuable calculations without a valid camera
if (!m_CurrentCamera.Valid()) {
return;
}
int numPellets = cWeapon["NumPellets"];
// Create a spread pattern
std::vector<glm::vec2> pattern;
// The first pellet is always centered
pattern.push_back(glm::vec2(0, 0));
// Any additional pellets form circles around the middle
int numOuterPellets = numPellets - 1;
float angleIncrement = glm::two_pi<float>() / numOuterPellets;
for (int i = 0; i < numOuterPellets; ++i) {
float angle = angleIncrement * i;
glm::vec2 pellet = glm::vec2(glm::cos(angle), glm::sin(angle));
pattern.push_back(pellet);
}
// Deal damage (clientside)
dealDamage(cWeapon, wi, pattern);
// Spawn tracers
spawnTracers(cWeapon, wi, pattern);
// View punch
if (IsClient) {
EntityWrapper camera = wi.Player.FirstChildByName("Camera");
if (camera.Valid()) {
Field<glm::vec3> cameraOrientation = camera["Transform"]["Orientation"];
float viewPunch = cWeapon["ViewPunch"];
float maxTravelAngle = (const float&)cWeapon["MaxTravelAngle"];
Field<float> currentTravel = cWeapon["CurrentTravel"];
if (currentTravel < maxTravelAngle) {
float change = viewPunch;
if (currentTravel + change > maxTravelAngle) {
change = maxTravelAngle - currentTravel;
}
cameraOrientation.x(cameraOrientation.x() + change);
currentTravel += change;
}
}
}
// Play animation
playAnimationAndReturn(wi.FirstPersonEntity, "FinalBlend", "Fire");
playAnimationAndReturn(wi.ThirdPersonPlayerModel, "FinalBlend", "Fire");
// Sound
Events::PlaySoundOnEntity e;
e.Emitter = wi.Player;
e.FilePath = "Audio/weapon/Blast.wav";
m_EventBroker->Publish(e);
}
bool DefenderWeaponBehaviour::OnInputCommand(ComponentWrapper cWeapon, WeaponInfo& wi, const Events::InputCommand& e)
{
if (e.Command == "SpecialAbility") {
EntityWrapper attachment = wi.Player.FirstChildByName("ShieldAttachment");
if (attachment.Valid()) {
if (e.Value > 0) {
if(wi.Player.Valid()) {
if(wi.Player.HasComponent("ShieldAbility")) {
(Field<bool>)wi.Player["ShieldAbility"]["Active"] = true;
}
}
if (IsServer) {
SpawnerSystem::Spawn(attachment, attachment);
}
EntityWrapper backAttachment = attachment.FirstChildByName("Back");
if (backAttachment.Valid()) {
Events::AutoAnimationBlend eDeployShieldAttachement;
eDeployShieldAttachement.RootNode = backAttachment;
eDeployShieldAttachement.NodeName = "Deploy";
eDeployShieldAttachement.Restart = true;
eDeployShieldAttachement.Start = true;
m_EventBroker->Publish(eDeployShieldAttachement);
}
EntityWrapper frontAttachment = attachment.FirstChildByName("Front");
if (frontAttachment.Valid()) {
Events::AutoAnimationBlend eDeployShieldAttachement;
eDeployShieldAttachement.RootNode = frontAttachment;
eDeployShieldAttachement.NodeName = "Deploy";
eDeployShieldAttachement.Restart = true;
eDeployShieldAttachement.Start = true;
m_EventBroker->Publish(eDeployShieldAttachement);
}
if (IsClient) {
EntityWrapper root = wi.FirstPersonEntity;
if (root.Valid()) {
EntityWrapper animationNode = root.FirstChildByName("Shield");
if (animationNode.Valid()) {
Events::AutoAnimationBlend eShieldBlend;
eShieldBlend.RootNode = root;
eShieldBlend.NodeName = "Shield";
eShieldBlend.Restart = true;
eShieldBlend.Start = true;
m_EventBroker->Publish(eShieldBlend);
}
}
} else { // server only
EntityWrapper root = wi.ThirdPersonPlayerModel;
if (root.Valid()) {
Events::AutoAnimationBlend eShieldActivateBlend;
eShieldActivateBlend.RootNode = root;
eShieldActivateBlend.NodeName = "ActivateShield";
eShieldActivateBlend.Restart = true;
eShieldActivateBlend.Start = true;
m_EventBroker->Publish(eShieldActivateBlend);
EntityWrapper animationNode = root.FirstChildByName("ActivateShield");
if (animationNode.Valid()) {
Events::AutoAnimationBlend eShieldIdleBlend;
eShieldIdleBlend.RootNode = root;
eShieldIdleBlend.NodeName = "ShieldFront";
eShieldIdleBlend.Restart = true;
eShieldIdleBlend.Start = true;
eShieldIdleBlend.AnimationEntity = animationNode;
m_EventBroker->Publish(eShieldIdleBlend);
}
}
}
} else {
attachment.DeleteChildren();
if (wi.Player.Valid()) {
if (wi.Player.HasComponent("ShieldAbility")) {
(Field<bool>)wi.Player["ShieldAbility"]["Active"] = false;
}
}
if (IsClient) {
EntityWrapper root = wi.FirstPersonEntity;
if (root.Valid()) {
EntityWrapper animationNode = root.FirstChildByName("ActionBlend");
if (animationNode.Valid()) {
Events::AutoAnimationBlend eFireBlend;
eFireBlend.RootNode = root;
eFireBlend.NodeName = "ActionBlend";
eFireBlend.Restart = true;
eFireBlend.Start = true;
m_EventBroker->Publish(eFireBlend);
}
}
} else { // server only
EntityWrapper root = wi.ThirdPersonPlayerModel;
if (root.Valid()) {
Events::AutoAnimationBlend eShieldDeactivateBlend;
eShieldDeactivateBlend.RootNode = root;
eShieldDeactivateBlend.NodeName = "ActivateShield";
eShieldDeactivateBlend.Restart = true;
eShieldDeactivateBlend.Start = true;
eShieldDeactivateBlend.Reverse = true;
m_EventBroker->Publish(eShieldDeactivateBlend);
EntityWrapper animationNode = root.FirstChildByName("ActivateShield");
if (animationNode.Valid()) {
Events::AutoAnimationBlend eActionBlend;
eActionBlend.RootNode = root;
eActionBlend.NodeName = "ActionBlend";
eActionBlend.AnimationEntity = animationNode;
m_EventBroker->Publish(eActionBlend);
}
}
}
}
}
}
return false;
}
void DefenderWeaponBehaviour::UpdateWeapon(ComponentWrapper cWeapon, WeaponInfo& wi, double dt)
{
CheckBoost(cWeapon, wi);
// Decrement reload timer
Field<double> reloadTimer = cWeapon["ReloadTimer"];
reloadTimer = glm::max(0.0, reloadTimer - dt);
// Start reloading automatically if at 0 mag ammo
Field<int> magAmmo = cWeapon["MagazineAmmo"];
if (m_ConfigAutoReload && magAmmo <= 0) {
OnReload(cWeapon, wi);
}
// Handle reloading
Field<bool> isReloading = cWeapon["IsReloading"];
if (isReloading && reloadTimer <= 0.0) {
double reloadTime = cWeapon["ReloadTime"];
Field<int> magSize = cWeapon["MagazineSize"];
Field<int> ammo = cWeapon["Ammo"];
if (magAmmo < magSize && ammo > 0) {
ammo -= 1;
magAmmo += 1;
reloadTimer = reloadTime;
Events::PlaySoundOnEntity e;
e.Emitter = wi.Player;
e.FilePath = "Audio/weapon/Zoom.wav";
m_EventBroker->Publish(e);
} else {
isReloading = false;
playAnimationAndReturn(wi.FirstPersonEntity, "FinalBlend", "ReloadEnd");
if (wi.ThirdPersonPlayerModel.Valid()) {
Events::AutoAnimationBlend eFireIdle;
eFireIdle.Duration = 0.2;
eFireIdle.RootNode = wi.ThirdPersonPlayerModel;
eFireIdle.NodeName = "Fire";
eFireIdle.Start = false;
m_EventBroker->Publish(eFireIdle);
}
}
}
// Restore view angle
if (IsClient) {
Field<float> currentTravel = cWeapon["CurrentTravel"];
Field<float> returnSpeed = cWeapon["ViewReturnSpeed"];
if (currentTravel > 0) {
float change = returnSpeed * dt;
currentTravel = glm::max(0.f, currentTravel - change);
EntityWrapper camera = wi.Player.FirstChildByName("Camera");
if (camera.Valid()) {
Field<glm::vec3> cameraOrientation = camera["Transform"]["Orientation"];
cameraOrientation.x(cameraOrientation.x() - change);
}
}
}
// Fire if we're able to fire
if (canFire(cWeapon, wi)) {
fireShell(cWeapon, wi);
}
}