feat: dragon instance script

dGame/dComponents/InventoryComponent.cpp

@@ -984,6 +984,9 @@ void InventoryComponent::UnequipScripts(Item* unequippedItem) {
 }
 
 void InventoryComponent::HandlePossession(Item* item) {
+	auto* characterComponent = m_Parent->GetComponent<CharacterComponent>();
+	if (!characterComponent) return;
+
 	auto* possessorComponent = m_Parent->GetComponent<PossessorComponent>();
 	if (!possessorComponent) return;
 
@@ -999,31 +1002,52 @@ void InventoryComponent::HandlePossession(Item* item) {
 		return;
 	}
 
-	// Set the mount item ID so that we know what we're handling
+	GameMessages::SendSetStunned(m_Parent->GetObjectID(), eStateChangeType::PUSH, m_Parent->GetSystemAddress(), LWOOBJID_EMPTY, true, false, true, false, false, false, false, true, true, true, true, true, true, true, true, true);
+
+	// Set the mount Item ID so that we know what were handling
 	possessorComponent->SetMountItemID(item->GetId());
 	GameMessages::SendSetMountInventoryID(m_Parent, item->GetId(), UNASSIGNED_SYSTEM_ADDRESS);
 
-	// Create the mount entity
+	// Create entity to mount
+	auto startRotation = m_Parent->GetRotation();
+
 	EntityInfo info{};
 	info.lot = item->GetLot();
 	info.pos = m_Parent->GetPosition();
-	info.rot = m_Parent->GetRotation();
+	info.rot = startRotation;
 	info.spawnerID = m_Parent->GetObjectID();
 
 	auto* mount = Game::entityManager->CreateEntity(info, nullptr, m_Parent);
 
+	// Check to see if the mount is a vehicle, if so, flip it
+	auto* vehicleComponent = mount->GetComponent<HavokVehiclePhysicsComponent>();
+	if (vehicleComponent) characterComponent->SetIsRacing(true);
+
+	// Setup the destroyable stats
+	auto* destroyableComponent = mount->GetComponent<DestroyableComponent>();
+	if (destroyableComponent) {
+		destroyableComponent->SetIsImmune(true);
+	}
+
+	// Mount it
 	auto* possessableComponent = mount->GetComponent<PossessableComponent>();
 	if (possessableComponent) {
 		possessableComponent->SetIsItemSpawned(true);
 		possessableComponent->SetPossessor(m_Parent->GetObjectID());
+		// Possess it
+		possessorComponent->SetPossessable(mount->GetObjectID());
+		possessorComponent->SetPossessableType(possessableComponent->GetPossessionType());
 	}
 
-	auto* destroyableComponent = mount->GetComponent<DestroyableComponent>();
+	GameMessages::SendSetJetPackMode(m_Parent, false);
-	if (destroyableComponent) destroyableComponent->SetIsImmune(true);
 
+	// Make it go to the client
 	Game::entityManager->ConstructEntity(mount);
-	possessorComponent->Mount(mount);
+	// Update the possessor
+	Game::entityManager->SerializeEntity(m_Parent);
 
+	// have to unlock the input so it vehicle can be driven
+	if (vehicleComponent) GameMessages::SendVehicleUnlockInput(mount->GetObjectID(), false, m_Parent->GetSystemAddress());
 	GameMessages::SendMarkInventoryItemAsActive(m_Parent->GetObjectID(), true, eUnequippableActiveType::MOUNT, item->GetId(), m_Parent->GetSystemAddress());
 }
 

dGame/dComponents/PossessableComponent.cpp

@@ -10,7 +10,7 @@ PossessableComponent::PossessableComponent(Entity* parent, const int32_t compone
 	m_AnimationFlag = static_cast<eAnimationFlags>(item.animationFlag);
 
 	// Get the possession Type from the CDClient
-	auto query = CDClientDatabase::CreatePreppedStmt("SELECT possessionType, depossessOnHit, skillSet FROM PossessableComponent WHERE id = ?;");
+	auto query = CDClientDatabase::CreatePreppedStmt("SELECT possessionType, depossessOnHit FROM PossessableComponent WHERE id = ?;");
 
 	query.bind(1, static_cast<int>(componentID));
 
@@ -20,7 +20,6 @@ PossessableComponent::PossessableComponent(Entity* parent, const int32_t compone
 	if (!result.eof()) {
 		m_PossessionType = static_cast<ePossessionType>(result.getIntField("possessionType", 1)); // Default to Attached Visible
 		m_DepossessOnHit = static_cast<bool>(result.getIntField("depossessOnHit", 0));
-		m_SkillSet = result.getIntField("skillSet", 0);
 	} else {
 		m_PossessionType = ePossessionType::ATTACHED_VISIBLE;
 		m_DepossessOnHit = false;

dGame/dComponents/PossessableComponent.h

@@ -55,12 +55,6 @@ public:
 	 */
 	bool GetDepossessOnHit() const { return m_DepossessOnHit; };
 
-	/**
-	 * Returns the skill set ID for this possessable (0 = no skill set)
-	 * @return the skill set ID
-	 */
-	int32_t GetSkillSet() const { return m_SkillSet; };
-
 	/**
 	 * Forcibly depossess the Entity
 	 */
@@ -124,9 +118,4 @@ private:
 	 *
 	 */
 	bool m_ItemSpawned = false;
-
-	/**
-	 * @brief Skill set ID from PossessableComponent CDClient table (0 = none)
-	 */
-	int32_t m_SkillSet = 0;
 };

dGame/dComponents/PossessorComponent.cpp

@@ -1,10 +1,11 @@
 #include "PossessorComponent.h"
 #include "PossessableComponent.h"
 #include "CharacterComponent.h"
-#include "HavokVehiclePhysicsComponent.h"
 #include "EntityManager.h"
 #include "GameMessages.h"
 #include "eUnequippableActiveType.h"
+#include "eControlScheme.h"
+#include "eStateChangeType.h"
 
 PossessorComponent::PossessorComponent(Entity* parent, const int32_t componentID) : Component(parent, componentID) {
 	m_Possessable = LWOOBJID_EMPTY;
@@ -41,27 +42,21 @@ void PossessorComponent::Mount(Entity* mount) {
 	// Don't do anything if we are busy dismounting
 	if (GetIsDismounting() || !mount) return;
 
+	GameMessages::SendSetMountInventoryID(m_Parent, mount->GetObjectID(), UNASSIGNED_SYSTEM_ADDRESS);
 	auto* possessableComponent = mount->GetComponent<PossessableComponent>();
 	if (possessableComponent) {
 		possessableComponent->SetPossessor(m_Parent->GetObjectID());
 		SetPossessable(mount->GetObjectID());
 		SetPossessableType(possessableComponent->GetPossessionType());
-		if (possessableComponent->GetSkillSet() != 0) {
-			GameMessages::UseSkillSet useSkillSet;
-			useSkillSet.target = m_Parent->GetObjectID();
-			useSkillSet.possessedId = mount->GetObjectID();
-			useSkillSet.setId = possessableComponent->GetSkillSet();
-			useSkillSet.Send(m_Parent->GetSystemAddress());
-		}
 	}
 
+	auto characterComponent = m_Parent->GetComponent<CharacterComponent>();
+	if (characterComponent) characterComponent->SetIsRacing(true);
+
 	// GM's to send
 	GameMessages::SendSetJetPackMode(m_Parent, false);
-	if (mount->GetComponent<HavokVehiclePhysicsComponent>()) {
-		auto characterComponent = m_Parent->GetComponent<CharacterComponent>();
-		if (characterComponent) characterComponent->SetIsRacing(true);
 	GameMessages::SendVehicleUnlockInput(mount->GetObjectID(), false, m_Parent->GetSystemAddress());
-	}
+	GameMessages::SendSetStunned(m_Parent->GetObjectID(), eStateChangeType::PUSH, m_Parent->GetSystemAddress(), LWOOBJID_EMPTY, true, false, true, false, false, false, false, true, true, true, true, true, true, true, true, true);
 
 	Game::entityManager->SerializeEntity(m_Parent);
 	Game::entityManager->SerializeEntity(mount);
@@ -77,21 +72,13 @@ void PossessorComponent::Dismount(Entity* mount, bool forceDismount) {
 		if (possessableComponent) {
 			possessableComponent->SetPossessor(LWOOBJID_EMPTY);
 			if (forceDismount) possessableComponent->ForceDepossess();
-			if (possessableComponent->GetSkillSet() != 0) {
-				GameMessages::UseSkillSet useSkillSet;
-				useSkillSet.target = m_Parent->GetObjectID();
-				useSkillSet.possessedId = mount->GetObjectID();
-				useSkillSet.setId = possessableComponent->GetSkillSet();
-				useSkillSet.bRemove = true;
-				useSkillSet.Send(m_Parent->GetSystemAddress());
-			}
 		}
 		Game::entityManager->SerializeEntity(m_Parent);
 		Game::entityManager->SerializeEntity(mount);
 
-		if (mount->GetComponent<HavokVehiclePhysicsComponent>()) {
 		auto characterComponent = m_Parent->GetComponent<CharacterComponent>();
 		if (characterComponent) characterComponent->SetIsRacing(false);
 	}
-	}
+	// Make sure we don't have wacky controls
+	GameMessages::SendSetPlayerControlScheme(m_Parent, eControlScheme::SCHEME_A);
 }

dGame/dGameMessages/GameMessages.cpp

@@ -3944,19 +3944,11 @@ void GameMessages::SendSetMountInventoryID(Entity* entity, const LWOOBJID& objec
 	CMSGHEADER;
 	bitStream.Write(entity->GetObjectID());
 	bitStream.Write(MessageType::Game::SET_MOUNT_INVENTORY_ID);
-	bitStream.Write(objectID != LWOOBJID_EMPTY);
+	bitStream.Write(objectID);
-	if (objectID != LWOOBJID_EMPTY) bitStream.Write(objectID);
 
 	SEND_PACKET_BROADCAST;
 }
 
-void GameMessages::UseSkillSet::Serialize(RakNet::BitStream& bitStream) const {
-	bitStream.Write(bRemove);
-	bitStream.Write(possessedId != LWOOBJID_EMPTY);
-	if (possessedId != LWOOBJID_EMPTY) bitStream.Write(possessedId);
-	bitStream.Write(setId != -1);
-	if (setId != -1) bitStream.Write(setId);
-}
 
 void GameMessages::HandleDismountComplete(RakNet::BitStream& inStream, Entity* entity, const SystemAddress& sysAddr) {
 	// Get the objectID from the bitstream
@@ -3992,6 +3984,9 @@ void GameMessages::HandleDismountComplete(RakNet::BitStream& inStream, Entity* e
 
 			// Update the entity that was possessing
 			Game::entityManager->SerializeEntity(entity);
+
+			// We aren't mounted so remove the stun
+			GameMessages::SendSetStunned(entity->GetObjectID(), eStateChangeType::POP, UNASSIGNED_SYSTEM_ADDRESS, LWOOBJID_EMPTY, true, false, true, false, false, false, false, true, true, true, true, true, true, true, true, true);
 		}
 	}
 }
@@ -3999,14 +3994,10 @@ void GameMessages::HandleDismountComplete(RakNet::BitStream& inStream, Entity* e
 
 void GameMessages::HandleAcknowledgePossession(RakNet::BitStream& inStream, Entity* entity, const SystemAddress& sysAddr) {
 	Game::entityManager->SerializeEntity(entity);
-	bool hasObjectId{};
-	inStream.Read(hasObjectId);
-	if (hasObjectId) {
 	LWOOBJID objectId{};
 	inStream.Read(objectId);
 	auto* mount = Game::entityManager->GetEntity(objectId);
 	if (mount) Game::entityManager->SerializeEntity(mount);
-	}
 }
 
 //Racing

dGame/dGameMessages/GameMessages.h

@@ -965,15 +965,6 @@ namespace GameMessages {
 		LWOOBJID childID{};
 	};
 
-	struct UseSkillSet : public GameMsg {
-		UseSkillSet() : GameMsg(MessageType::Game::USE_SKILL_SET) {}
-		void Serialize(RakNet::BitStream& bitStream) const override;
-
-		bool bRemove{};
-		LWOOBJID possessedId{ LWOOBJID_EMPTY };
-		int32_t setId{ -1 };
-	};
-
 	struct ObjectLoaded : public GameMsg {
 		ObjectLoaded() : GameMsg(MessageType::Game::OBJECT_LOADED) {}
 

dScripts/CppScripts.cpp

@@ -135,6 +135,7 @@
 #include "FvMaelstromCavalry.h"
 #include "FvHorsemenTrigger.h"
 #include "FvFlyingCreviceDragon.h"
+#include "FvDragonInstanceServer.h"
 #include "FvMaelstromDragon.h"
 #include "FvDragonSmashingGolemQb.h"
 #include "TreasureChestDragonServer.h"
@@ -490,6 +491,7 @@ namespace {
 		{"scripts\\ai\\FV\\L_ACT_NINJA_TURRET_1.lua", []() {return new ActNinjaTurret();}},
 		{"scripts\\02_server\\Map\\FV\\L_FV_HORSEMEN_TRIGGER.lua", []() {return new FvHorsemenTrigger();}},
 		{"scripts\\ai\\FV\\L_FV_FLYING_CREVICE_DRAGON.lua", []() {return new FvFlyingCreviceDragon();}},
+		{"scripts\\ai\\FV\\Dragon_Instance\\L_FV_DRAGON_INSTANCE_SERVER.lua", []() {return new FvDragonInstanceServer();}},
 		{"scripts\\02_server\\Enemy\\FV\\L_FV_MAELSTROM_DRAGON.lua", []() {return new FvMaelstromDragon();}},
 		{"scripts\\ai\\FV\\L_FV_DRAGON_SMASHING_GOLEM_QB.lua", []() {return new FvDragonSmashingGolemQb();}},
 		{"scripts\\02_server\\Enemy\\General\\L_TREASURE_CHEST_DRAGON_SERVER.lua", []() {return new TreasureChestDragonServer();}},

dScripts/ai/FV/CMakeLists.txt

@@ -18,7 +18,13 @@ set(DSCRIPTS_SOURCES_AI_FV
 	"FvMaelstromGeyser.cpp"
 	"TriggerGas.cpp")
 
+add_subdirectory(Dragon_Instance)
+
+foreach(file ${DSCRIPTS_SOURCES_AI_FV_DRAGON_INSTANCE})
+	set(DSCRIPTS_SOURCES_AI_FV ${DSCRIPTS_SOURCES_AI_FV} "Dragon_Instance/${file}")
+endforeach()
+
 add_library(dScriptsAiFV OBJECT ${DSCRIPTS_SOURCES_AI_FV})
-target_include_directories(dScriptsAiFV PUBLIC ".")
+target_include_directories(dScriptsAiFV PUBLIC "." "Dragon_Instance")
 target_precompile_headers(dScriptsAiFV REUSE_FROM dScriptsBase)
 

dScripts/ai/FV/Dragon_Instance/CMakeLists.txt

@@ -0,0 +1,3 @@
+set(DSCRIPTS_SOURCES_AI_FV_DRAGON_INSTANCE
+	"FvDragonInstanceServer.cpp"
+	PARENT_SCOPE)

dScripts/ai/FV/Dragon_Instance/FvDragonInstanceServer.cpp

@@ -0,0 +1,13 @@
+#include "FvDragonInstanceServer.h"
+
+#include "Entity.h"
+#include "DestroyableComponent.h"
+
+void FvDragonInstanceServer::OnPlayerLoaded(Entity* self, Entity* player) {
+	auto* const destComp = player->GetComponent<DestroyableComponent>();
+	if (destComp) {
+		destComp->SetHealth(destComp->GetMaxHealth());
+		destComp->SetArmor(destComp->GetMaxArmor());
+		destComp->SetImagination(destComp->GetMaxImagination());
+	}
+}

dScripts/ai/FV/Dragon_Instance/FvDragonInstanceServer.h

@@ -0,0 +1,8 @@
+#pragma once
+#include "CppScripts.h"
+
+class FvDragonInstanceServer : public CppScripts::Script
+{
+public:
+	void OnPlayerLoaded(Entity* self, Entity* player) override;
+};