131 lines
2.0 KiB
C++
131 lines
2.0 KiB
C++
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// Boat.cpp
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// Implements the cBoat class representing a boat in the world
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#include "Globals.h"
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#include "Boat.h"
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#include "../World.h"
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#include "../ClientHandle.h"
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#include "Player.h"
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cBoat::cBoat(double a_X, double a_Y, double a_Z) :
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super(etBoat, a_X, a_Y, a_Z, 0.98, 0.7)
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{
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SetMass(20.f);
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SetMaxHealth(6);
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SetHealth(6);
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}
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void cBoat::SpawnOn(cClientHandle & a_ClientHandle)
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{
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a_ClientHandle.SendSpawnVehicle(*this, 1);
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}
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bool cBoat::DoTakeDamage(TakeDamageInfo & TDI)
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{
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if (!super::DoTakeDamage(TDI))
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{
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return false;
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}
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if (GetHealth() == 0)
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{
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if (TDI.Attacker != nullptr)
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{
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if (TDI.Attacker->IsPlayer())
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{
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cItems Pickups;
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Pickups.Add(cItem(E_ITEM_BOAT));
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m_World->SpawnItemPickups(Pickups, GetPosX(), GetPosY(), GetPosZ(), 0, 0, 0, true);
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}
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}
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Destroy(true);
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}
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return true;
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}
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void cBoat::OnRightClicked(cPlayer & a_Player)
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{
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super::OnRightClicked(a_Player);
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if (m_Attachee != nullptr)
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{
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if (m_Attachee->GetUniqueID() == a_Player.GetUniqueID())
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{
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// This player is already sitting in, they want out.
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a_Player.Detach();
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return;
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}
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if (m_Attachee->IsPlayer())
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{
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// Another player is already sitting in here, cannot attach
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return;
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}
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// Detach whatever is sitting in this boat now:
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m_Attachee->Detach();
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}
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// Attach the player to this boat
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a_Player.AttachTo(this);
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}
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void cBoat::Tick(float a_Dt, cChunk & a_Chunk)
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{
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super::Tick(a_Dt, a_Chunk);
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BroadcastMovementUpdate();
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SetSpeed(GetSpeed() * 0.97); // Slowly decrease the speed
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if ((POSY_TOINT < 0) || (POSY_TOINT > cChunkDef::Height))
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{
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return;
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}
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if (IsBlockWater(m_World->GetBlock(POSX_TOINT, POSY_TOINT, POSZ_TOINT)))
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{
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if (GetSpeedY() < 2)
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{
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AddSpeedY(0.2);
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}
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}
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}
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void cBoat::HandleSpeedFromAttachee(float a_Forward, float a_Sideways)
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{
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if (GetSpeed().Length() > 7.5)
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{
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return;
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}
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Vector3d ToAddSpeed = m_Attachee->GetLookVector() * (a_Sideways * 0.4) ;
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ToAddSpeed.y = 0;
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AddSpeed(ToAddSpeed);
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}
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