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SqMod/source/CoreEntity.cpp
Sandu Liviu Catalin 2fb58f9fbf Initial implementation of the area system.
2017-06-19 04:09:35 +03:00

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// ------------------------------------------------------------------------------------------------
#include "Core.hpp"
// ------------------------------------------------------------------------------------------------
#include "Entity/Blip.hpp"
#include "Entity/Checkpoint.hpp"
#include "Entity/Keybind.hpp"
#include "Entity/Object.hpp"
#include "Entity/Pickup.hpp"
#include "Entity/Player.hpp"
#include "Entity/Vehicle.hpp"
// ------------------------------------------------------------------------------------------------
namespace SqMod {
// --------------------------------------------------------------------------------------------
void Core::ImportBlips()
{
// Information about the blip entity
Int32 world = -1, scale = -1, sprid = -1;
Uint32 color = 0;
Float32 x = 0.0, y = 0.0, z = 0.0;
for (Int32 i = 0; i < SQMOD_BLIP_POOL; ++i)
{
// See if this entity exists on the server and whether was not allocated already
if (_Func->CheckEntityExists(vcmpEntityPoolBlip, i) && INVALID_ENTITY(m_Blips[i].mID))
{
_Func->GetCoordBlipInfo(i, &world, &x, &y, &z, &scale, &color, &sprid);
// Make the properties available before triggering the event
m_Blips[i].mWorld = world;
m_Blips[i].mScale = scale;
m_Blips[i].mSprID = sprid;
m_Blips[i].mPosition.SetVector3Ex(x, y, z);
m_Blips[i].mColor.SetRGBA(color);
// Attempt to allocate the instance
AllocBlip(i, false, SQMOD_CREATE_IMPORT, NullLightObj());
}
}
}
// ------------------------------------------------------------------------------------------------
void Core::ImportCheckpoints()
{
for (Int32 i = 0; i < SQMOD_CHECKPOINT_POOL; ++i)
{
// See if this entity exists on the server and whether was not allocated already
if (_Func->CheckEntityExists(vcmpEntityPoolCheckPoint, i) && INVALID_ENTITY(m_Checkpoints[i].mID))
{
AllocCheckpoint(i, false, SQMOD_CREATE_IMPORT, NullLightObj());
}
}
}
// ------------------------------------------------------------------------------------------------
void Core::ImportKeybinds()
{
/* @NOTE This function is disabled because VC:MP server seems bugged
* and does not return vcmpErrorNoSuchEntity when the keybind does not exist.
* Therefore causing incorrect behavior in the plugin.
*/
return;
// Information about the key-bind entity
Uint8 release = 0;
Int32 first = -1, second = -1, third = -1;
for (Int32 i = 0; i < SQMOD_KEYBIND_POOL; ++i)
{
// See if this entity exists on the server and whether was not allocated already
if ((_Func->GetKeyBindData(i, &release, &first, &second, &third) != vcmpErrorNoSuchEntity)
&& (INVALID_ENTITY(m_Keybinds[i].mID)))
{
// Make the properties available before triggering the event
m_Keybinds[i].mFirst = first;
m_Keybinds[i].mSecond = second;
m_Keybinds[i].mThird = third;
m_Keybinds[i].mRelease = release;
// Attempt to allocate the instance
AllocKeybind(i, false, SQMOD_CREATE_IMPORT, NullLightObj());
}
}
}
// ------------------------------------------------------------------------------------------------
void Core::ImportObjects()
{
for (Int32 i = 0; i < SQMOD_OBJECT_POOL; ++i)
{
// See if this entity exists on the server and whether was not allocated already
if (_Func->CheckEntityExists(vcmpEntityPoolObject, i) && INVALID_ENTITY(m_Objects[i].mID))
{
AllocObject(i, false, SQMOD_CREATE_IMPORT, NullLightObj());
}
}
}
// ------------------------------------------------------------------------------------------------
void Core::ImportPickups()
{
for (Int32 i = 0; i < SQMOD_PICKUP_POOL; ++i)
{
// See if this entity exists on the server and whether was not allocated already
if (_Func->CheckEntityExists(vcmpEntityPoolPickup, i) && (INVALID_ENTITY(m_Pickups[i].mID)))
{
AllocPickup(i, false, SQMOD_CREATE_IMPORT, NullLightObj());
}
}
}
// ------------------------------------------------------------------------------------------------
void Core::ImportPlayers()
{
for (Int32 i = 0; i < SQMOD_PLAYER_POOL; ++i)
{
// See if this entity exists on the server and whether was not allocated already
if (_Func->IsPlayerConnected(i) && (INVALID_ENTITY(m_Players[i].mID)))
{
ConnectPlayer(i, SQMOD_CREATE_IMPORT, NullLightObj());
}
}
}
// ------------------------------------------------------------------------------------------------
void Core::ImportVehicles()
{
for (Int32 i = 0; i < SQMOD_VEHICLE_POOL; ++i)
{
// See if this entity exists on the server and whether was not allocated already
if (_Func->CheckEntityExists(vcmpEntityPoolVehicle, i) && INVALID_ENTITY(m_Vehicles[i].mID))
{
AllocVehicle(i, false, SQMOD_CREATE_IMPORT, NullLightObj());
}
}
}
// --------------------------------------------------------------------------------------------
Core::BlipInst & Core::AllocBlip(Int32 id, bool owned, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_BLIP_POOL))
{
STHROWF("Cannot allocate blip with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
BlipInst & inst = m_Blips[id];
// Make sure that the instance isn't already allocated
if (VALID_ENTITY(inst.mID))
{
return inst; // Return the existing instance
}
// Instantiate the entity manager
DeleteGuard< CBlip > dg(new CBlip(id));
// Create the script object
inst.mObj = LightObj(dg.Get(), m_VM);
// Store the manager instance itself
inst.mInst = dg.Get();
// The instance is now managed by the script
dg.Release();
// Make sure that both the instance and script object could be created
if (!inst.mInst || inst.mObj.IsNull())
{
inst.ResetInstance();
// Now we can throw the error
STHROWF("Unable to create a blip instance for: %d", id);
}
// Assign the specified entity identifier
inst.mID = id;
// Specify whether the entity is owned by this plug-in
if (owned)
{
inst.mFlags |= ENF_OWNED;
}
else if (inst.mFlags & ENF_OWNED)
{
inst.mFlags ^= ENF_OWNED;
}
// Initialize the instance events
inst.InitEvents();
// Let the script callbacks know about this entity
EmitBlipCreated(id, header, payload);
// Return the allocated instance
return inst;
}
// --------------------------------------------------------------------------------------------
Core::CheckpointInst & Core::AllocCheckpoint(Int32 id, bool owned, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_CHECKPOINT_POOL))
{
STHROWF("Cannot allocate checkpoint with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
CheckpointInst & inst = m_Checkpoints[id];
// Make sure that the instance isn't already allocated
if (VALID_ENTITY(inst.mID))
{
return inst; // Return the existing instance
}
// Instantiate the entity manager
DeleteGuard< CCheckpoint > dg(new CCheckpoint(id));
// Create the script object
inst.mObj = LightObj(dg.Get(), m_VM);
// Store the manager instance itself
inst.mInst = dg.Get();
// The instance is now managed by the script
dg.Release();
// Make sure that both the instance and script object could be created
if (!inst.mInst || inst.mObj.IsNull())
{
inst.ResetInstance();
// Now we can throw the error
STHROWF("Unable to create a checkpoint instance for: %d", id);
}
// Assign the specified entity identifier
inst.mID = id;
// Specify whether the entity is owned by this plug-in
if (owned)
{
inst.mFlags |= ENF_OWNED;
}
else if (inst.mFlags & ENF_OWNED)
{
inst.mFlags ^= ENF_OWNED;
}
// Initialize the instance events
inst.InitEvents();
// Let the script callbacks know about this entity
EmitCheckpointCreated(id, header, payload);
// Return the allocated instance
return inst;
}
// --------------------------------------------------------------------------------------------
Core::KeybindInst & Core::AllocKeybind(Int32 id, bool owned, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_KEYBIND_POOL))
{
STHROWF("Cannot allocate keybind with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
KeybindInst & inst = m_Keybinds[id];
// Make sure that the instance isn't already allocated
if (VALID_ENTITY(inst.mID))
{
return inst; // Return the existing instance
}
// Instantiate the entity manager
DeleteGuard< CKeybind > dg(new CKeybind(id));
// Create the script object
inst.mObj = LightObj(dg.Get(), m_VM);
// Store the manager instance itself
inst.mInst = dg.Get();
// The instance is now managed by the script
dg.Release();
// Make sure that both the instance and script object could be created
if (!inst.mInst || inst.mObj.IsNull())
{
inst.ResetInstance();
// Now we can throw the error
STHROWF("Unable to create a keybind instance for: %d", id);
}
// Assign the specified entity identifier
inst.mID = id;
// Specify whether the entity is owned by this plug-in
if (owned)
{
inst.mFlags |= ENF_OWNED;
}
else if (inst.mFlags & ENF_OWNED)
{
inst.mFlags ^= ENF_OWNED;
}
// Initialize the instance events
inst.InitEvents();
// Let the script callbacks know about this entity
EmitKeybindCreated(id, header, payload);
// Return the allocated instance
return inst;
}
// --------------------------------------------------------------------------------------------
Core::ObjectInst & Core::AllocObject(Int32 id, bool owned, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_OBJECT_POOL))
{
STHROWF("Cannot allocate object with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
ObjectInst & inst = m_Objects[id];
// Make sure that the instance isn't already allocated
if (VALID_ENTITY(inst.mID))
{
return inst; // Return the existing instance
}
// Instantiate the entity manager
DeleteGuard< CObject > dg(new CObject(id));
// Create the script object
inst.mObj = LightObj(dg.Get(), m_VM);
// Store the manager instance itself
inst.mInst = dg.Get();
// The instance is now managed by the script
dg.Release();
// Make sure that both the instance and script object could be created
if (!inst.mInst || inst.mObj.IsNull())
{
inst.ResetInstance();
// Now we can throw the error
STHROWF("Unable to create a object instance for: %d", id);
}
// Assign the specified entity identifier
inst.mID = id;
// Specify whether the entity is owned by this plug-in
if (owned)
{
inst.mFlags |= ENF_OWNED;
}
else if (inst.mFlags & ENF_OWNED)
{
inst.mFlags ^= ENF_OWNED;
}
// Initialize the instance events
inst.InitEvents();
// Let the script callbacks know about this entity
EmitObjectCreated(id, header, payload);
// Return the allocated instance
return inst;
}
// --------------------------------------------------------------------------------------------
Core::PickupInst & Core::AllocPickup(Int32 id, bool owned, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_PICKUP_POOL))
{
STHROWF("Cannot allocate pickup with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
PickupInst & inst = m_Pickups[id];
// Make sure that the instance isn't already allocated
if (VALID_ENTITY(inst.mID))
{
return inst; // Return the existing instance
}
// Instantiate the entity manager
DeleteGuard< CPickup > dg(new CPickup(id));
// Create the script object
inst.mObj = LightObj(dg.Get(), m_VM);
// Store the manager instance itself
inst.mInst = dg.Get();
// The instance is now managed by the script
dg.Release();
// Make sure that both the instance and script object could be created
if (!inst.mInst || inst.mObj.IsNull())
{
inst.ResetInstance();
// Now we can throw the error
STHROWF("Unable to create a pickup instance for: %d", id);
}
// Assign the specified entity identifier
inst.mID = id;
// Specify whether the entity is owned by this plug-in
if (owned)
{
inst.mFlags |= ENF_OWNED;
}
else if (inst.mFlags & ENF_OWNED)
{
inst.mFlags ^= ENF_OWNED;
}
// Initialize the instance events
inst.InitEvents();
// Let the script callbacks know about this entity
EmitPickupCreated(id, header, payload);
// Return the allocated instance
return inst;
}
// --------------------------------------------------------------------------------------------
Core::VehicleInst & Core::AllocVehicle(Int32 id, bool owned, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_VEHICLE_POOL))
{
STHROWF("Cannot allocate vehicle with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
VehicleInst & inst = m_Vehicles[id];
// Make sure that the instance isn't already allocated
if (VALID_ENTITY(inst.mID))
{
return inst; // Return the existing instance
}
// Instantiate the entity manager
DeleteGuard< CVehicle > dg(new CVehicle(id));
// Create the script object
inst.mObj = LightObj(dg.Get(), m_VM);
// Store the manager instance itself
inst.mInst = dg.Get();
// The instance is now managed by the script
dg.Release();
// Make sure that both the instance and script object could be created
if (!inst.mInst || inst.mObj.IsNull())
{
inst.ResetInstance();
// Now we can throw the error
STHROWF("Unable to create a vehicle instance for: %d", id);
}
// Assign the specified entity identifier
inst.mID = id;
// Specify whether the entity is owned by this plug-in
if (owned)
{
inst.mFlags |= ENF_OWNED;
}
else if (inst.mFlags & ENF_OWNED)
{
inst.mFlags ^= ENF_OWNED;
}
// Should we enable area tracking?
if (m_AreasEnabled)
{
inst.mFlags |= ENF_AREA_TRACK;
}
// Initialize the instance events
inst.InitEvents();
// Let the script callbacks know about this entity
EmitVehicleCreated(id, header, payload);
// Return the allocated instance
return inst;
}
// --------------------------------------------------------------------------------------------
void Core::DeallocBlip(Int32 id, bool destroy, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_BLIP_POOL))
{
STHROWF("Cannot deallocate blip with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
BlipInst & inst = m_Blips[id];
// Make sure that the instance is even allocated and we are allowed to destroy it
if (VALID_ENTITY(inst.mID) && !(inst.mFlags & ENF_LOCKED))
{
inst.Destroy(destroy, header, payload); // Now attempt to destroy the entity from the server
}
}
// --------------------------------------------------------------------------------------------
void Core::DeallocCheckpoint(Int32 id, bool destroy, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_CHECKPOINT_POOL))
{
STHROWF("Cannot deallocate checkpoint with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
CheckpointInst & inst = m_Checkpoints[id];
// Make sure that the instance is even allocated and we are allowed to destroy it
if (VALID_ENTITY(inst.mID) && !(inst.mFlags & ENF_LOCKED))
{
inst.Destroy(destroy, header, payload); // Now attempt to destroy the entity from the server
}
}
// --------------------------------------------------------------------------------------------
void Core::DeallocKeybind(Int32 id, bool destroy, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_KEYBIND_POOL))
{
STHROWF("Cannot deallocate keybind with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
KeybindInst & inst = m_Keybinds[id];
// Make sure that the instance is even allocated and we are allowed to destroy it
if (VALID_ENTITY(inst.mID) && !(inst.mFlags & ENF_LOCKED))
{
inst.Destroy(destroy, header, payload); // Now attempt to destroy the entity from the server
}
}
// --------------------------------------------------------------------------------------------
void Core::DeallocObject(Int32 id, bool destroy, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_OBJECT_POOL))
{
STHROWF("Cannot deallocate object with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
ObjectInst & inst = m_Objects[id];
// Make sure that the instance is even allocated and we are allowed to destroy it
if (VALID_ENTITY(inst.mID) && !(inst.mFlags & ENF_LOCKED))
{
inst.Destroy(destroy, header, payload); // Now attempt to destroy the entity from the server
}
}
// --------------------------------------------------------------------------------------------
void Core::DeallocPickup(Int32 id, bool destroy, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_PICKUP_POOL))
{
STHROWF("Cannot deallocate pickup with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
PickupInst & inst = m_Pickups[id];
// Make sure that the instance is even allocated and we are allowed to destroy it
if (VALID_ENTITY(inst.mID) && !(inst.mFlags & ENF_LOCKED))
{
inst.Destroy(destroy, header, payload); // Now attempt to destroy the entity from the server
}
}
// --------------------------------------------------------------------------------------------
void Core::DeallocVehicle(Int32 id, bool destroy, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_VEHICLE_POOL))
{
STHROWF("Cannot deallocate vehicle with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
VehicleInst & inst = m_Vehicles[id];
// Make sure that the instance is even allocated and we are allowed to destroy it
if (VALID_ENTITY(inst.mID) && !(inst.mFlags & ENF_LOCKED))
{
inst.Destroy(destroy, header, payload); // Now attempt to destroy the entity from the server
}
}
// --------------------------------------------------------------------------------------------
LightObj & Core::NewBlip(Int32 index, Int32 world, Float32 x, Float32 y, Float32 z,
Int32 scale, Uint32 color, Int32 sprid,
Int32 header, LightObj & payload)
{
// Request the server to create this entity
const Int32 id = _Func->CreateCoordBlip(index, world, x, y, z, scale, color, sprid);
// See if the entity creation failed on the server
if (_Func->GetLastError() == vcmpErrorPoolExhausted)
{
STHROWF("Blip pool was exhausted: %d", id);
}
// Validate the identifier returned by the server
else if (INVALID_ENTITYEX(id, SQMOD_BLIP_POOL))
{
STHROWF("Server returned invalid blip: %d", id);
}
// Attempt to allocate this entity and grab the reference to the instance
BlipInst & inst = AllocBlip(id, true, header, payload);
// Just in case it was created during the notification for changes in entity pool
if (VALID_ENTITY(inst.mID))
{
inst.mFlags |= ENF_OWNED;
}
// Now we can return the script object
return inst.mObj;
}
// --------------------------------------------------------------------------------------------
LightObj & Core::NewCheckpoint(Int32 player, Int32 world, bool sphere, Float32 x, Float32 y, Float32 z,
Uint8 r, Uint8 g, Uint8 b, Uint8 a, Float32 radius,
Int32 header, LightObj & payload)
{
// Request the server to create this entity
const Int32 id = _Func->CreateCheckPoint(player, world, sphere, x, y, z, r, g, b, a, radius);
// See if the entity creation failed on the server
if (_Func->GetLastError() == vcmpErrorNoSuchEntity)
{
STHROWF("Invalid player reference: %d", player);
}
else if (_Func->GetLastError() == vcmpErrorPoolExhausted)
{
STHROWF("Checkpoint pool was exhausted: %d", id);
}
// Validate the identifier returned by the server
else if (INVALID_ENTITYEX(id, SQMOD_CHECKPOINT_POOL))
{
STHROWF("Server returned invalid checkpoint: %d", id);
}
// Attempt to allocate this entity and grab the reference to the instance
CheckpointInst & inst = AllocCheckpoint(id, true, header, payload);
// Just in case it was created during the notification for changes in entity pool
if (VALID_ENTITY(inst.mID))
{
inst.mFlags |= ENF_OWNED;
}
// Now we can return the script object
return inst.mObj;
}
// --------------------------------------------------------------------------------------------
LightObj & Core::NewKeybind(Int32 slot, bool release, Int32 primary, Int32 secondary, Int32 alternative,
Int32 header, LightObj & payload)
{
// Should we obtain a new keybind slot automatically?
if (slot < 0)
{
slot = _Func->GetKeyBindUnusedSlot();
}
// Validate the keybind slot returned by the server
if (INVALID_ENTITYEX(slot, SQMOD_KEYBIND_POOL))
{
STHROWF("Server returned invalid keybind slot: %d", slot);
}
// Request the server to create this entity
const vcmpError result = _Func->RegisterKeyBind(slot, release, primary, secondary, alternative);
// See if the entity creation failed on the server
if (result == vcmpErrorArgumentOutOfBounds)
{
STHROWF("Out of bounds keybind argument: %d", slot);
}
// Attempt to allocate this entity and grab the reference to the instance
KeybindInst & inst = AllocKeybind(slot, true, header, payload);
// Just in case it was created during the notification for changes in entity pool
if (VALID_ENTITY(inst.mID))
{
inst.mFlags |= ENF_OWNED;
}
// Now we can return the script object
return inst.mObj;
}
// --------------------------------------------------------------------------------------------
LightObj & Core::NewObject(Int32 model, Int32 world, Float32 x, Float32 y, Float32 z, Int32 alpha,
Int32 header, LightObj & payload)
{
// Request the server to create this entity
const Int32 id = _Func->CreateObject(model, world, x, y, z, alpha);
// See if the entity creation failed on the server
if (_Func->GetLastError() == vcmpErrorPoolExhausted)
{
STHROWF("Object pool was exhausted: %d", id);
}
// Validate the identifier returned by the server
else if (INVALID_ENTITYEX(id, SQMOD_OBJECT_POOL))
{
STHROWF("Server returned invalid object: %d", id);
}
// Attempt to allocate this entity and grab the reference to the instance
ObjectInst & inst = AllocObject(id, true, header, payload);
// Just in case it was created during the notification for changes in entity pool
if (VALID_ENTITY(inst.mID))
{
inst.mFlags |= ENF_OWNED;
}
// Now we can return the script object
return inst.mObj;
}
// --------------------------------------------------------------------------------------------
LightObj & Core::NewPickup(Int32 model, Int32 world, Int32 quantity,
Float32 x, Float32 y, Float32 z, Int32 alpha, bool automatic,
Int32 header, LightObj & payload)
{
// Request the server to create this entity
const Int32 id = _Func->CreatePickup(model, world, quantity, x, y, z, alpha, automatic);
// See if the entity creation failed on the server
if (_Func->GetLastError() == vcmpErrorPoolExhausted)
{
STHROWF("Pickup pool was exhausted: %d", id);
}
// Validate the identifier returned by the server
else if (INVALID_ENTITYEX(id, SQMOD_PICKUP_POOL))
{
STHROWF("Server returned invalid pickup: %d", id);
}
// Attempt to allocate this entity and grab the reference to the instance
PickupInst & inst = AllocPickup(id, true, header, payload);
// Just in case it was created during the notification for changes in entity pool
if (VALID_ENTITY(inst.mID))
{
inst.mFlags |= ENF_OWNED;
}
// Now we can return the script object
return inst.mObj;
}
// --------------------------------------------------------------------------------------------
LightObj & Core::NewVehicle(Int32 model, Int32 world, Float32 x, Float32 y, Float32 z,
Float32 angle, Int32 primary, Int32 secondary,
Int32 header, LightObj & payload)
{
// Request the server to create this entity
const Int32 id = _Func->CreateVehicle(model, world, x, y, z, angle, primary, secondary);
// See if the entity creation failed on the server
if (_Func->GetLastError() == vcmpErrorArgumentOutOfBounds)
{
STHROWF("Out of bounds vehicle argument: %d", id);
}
else if (_Func->GetLastError() == vcmpErrorPoolExhausted)
{
STHROWF("Vehicle pool was exhausted: %d", id);
}
// Validate the identifier returned by the server
else if (INVALID_ENTITYEX(id, SQMOD_VEHICLE_POOL))
{
STHROWF("Server returned invalid vehicle: %d", id);
}
// Attempt to allocate this entity and grab the reference to the instance
VehicleInst & inst = AllocVehicle(id, true, header, payload);
// Just in case it was created during the notification for changes in entity pool
if (VALID_ENTITY(inst.mID))
{
inst.mFlags |= ENF_OWNED;
}
// Now we can return the script object
return inst.mObj;
}
// --------------------------------------------------------------------------------------------
bool Core::DelBlip(Int32 id, Int32 header, LightObj & payload)
{
// Attempt to destroy and deallocate the specified entity instance
DeallocBlip(id, true, header, payload);
// The entity could be destroyed
return true;
}
// ------------------------------------------------------------------------------------------------
bool Core::DelCheckpoint(Int32 id, Int32 header, LightObj & payload)
{
// Attempt to destroy and deallocate the specified entity instance
DeallocCheckpoint(id, true, header, payload);
// The entity could be destroyed
return true;
}
// ------------------------------------------------------------------------------------------------
bool Core::DelKeybind(Int32 id, Int32 header, LightObj & payload)
{
// Attempt to destroy and deallocate the specified entity instance
DeallocKeybind(id, true, header, payload);
// The entity could be destroyed
return true;
}
// ------------------------------------------------------------------------------------------------
bool Core::DelObject(Int32 id, Int32 header, LightObj & payload)
{
// Attempt to destroy and deallocate the specified entity instance
DeallocObject(id, true, header, payload);
// The entity could be destroyed
return true;
}
// ------------------------------------------------------------------------------------------------
bool Core::DelPickup(Int32 id, Int32 header, LightObj & payload)
{
// Attempt to destroy and deallocate the specified entity instance
DeallocPickup(id, true, header, payload);
// The entity could be destroyed
return true;
}
// ------------------------------------------------------------------------------------------------
bool Core::DelVehicle(Int32 id, Int32 header, LightObj & payload)
{
// Attempt to destroy and deallocate the specified entity instance
DeallocVehicle(id, true, header, payload);
// The entity could be destroyed
return true;
}
// ------------------------------------------------------------------------------------------------
void Core::ConnectPlayer(Int32 id, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_PLAYER_POOL))
{
STHROWF("Cannot allocate player with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
PlayerInst & inst = m_Players[id];
// Make sure that the instance isn't already allocated
if (VALID_ENTITY(inst.mID))
{
return; // Nothing to allocate!
}
// Instantiate the entity manager
DeleteGuard< CPlayer > dg(new CPlayer(id));
// Create the script object
inst.mObj = LightObj(dg.Get(), m_VM);
// Store the manager instance itself
inst.mInst = dg.Get();
// The instance is now managed by the script
dg.Release();
// Make sure that both the instance and script object could be created
if (!inst.mInst || inst.mObj.IsNull())
{
inst.ResetInstance();
STHROWF("Unable to create a player instance for: %d", id);
}
// Assign the specified entity identifier
inst.mID = id;
// Should we enable area tracking?
if (m_AreasEnabled)
{
inst.mFlags |= ENF_AREA_TRACK;
}
// Initialize the position
_Func->GetPlayerPosition(id, &inst.mLastPosition.x, &inst.mLastPosition.y, &inst.mLastPosition.z);
// Initialize the remaining attributes
inst.mLastWeapon = _Func->GetPlayerWeapon(id);
inst.mLastHealth = _Func->GetPlayerHealth(id);
inst.mLastArmour = _Func->GetPlayerArmour(id);
inst.mLastHeading = _Func->GetPlayerHeading(id);
// Initialize the instance events
inst.InitEvents();
// Let the script callbacks know about this entity
EmitPlayerCreated(id, header, payload);
}
// ------------------------------------------------------------------------------------------------
void Core::DisconnectPlayer(Int32 id, Int32 header, LightObj & payload)
{
// Make sure that the specified entity identifier is valid
if (INVALID_ENTITYEX(id, SQMOD_PLAYER_POOL))
{
STHROWF("Cannot deallocate player with invalid identifier: %d", id);
}
// Retrieve the specified entity instance
PlayerInst & inst = m_Players[id];
// Make sure that the instance is even allocated and we are allowed to destroy it
if (VALID_ENTITY(inst.mID) && !(inst.mFlags & ENF_LOCKED))
{
inst.Destroy(false, header, payload); // Now attempt to destroy the entity from the server
}
}
} // Namespace:: SqMod
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