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-rw-r--r--src/Entities/Minecart.cpp128
1 files changed, 59 insertions, 69 deletions
diff --git a/src/Entities/Minecart.cpp b/src/Entities/Minecart.cpp
index db55eb058..d4eadc5d5 100644
--- a/src/Entities/Minecart.cpp
+++ b/src/Entities/Minecart.cpp
@@ -103,21 +103,7 @@ cMinecart::cMinecart(ePayload a_Payload, double a_X, double a_Y, double a_Z) :
void cMinecart::SpawnOn(cClientHandle & a_ClientHandle)
{
- char SubType = 0;
- switch (m_Payload)
- {
- case mpNone: SubType = 0; break;
- case mpChest: SubType = 1; break;
- case mpFurnace: SubType = 2; break;
- case mpTNT: SubType = 3; break;
- case mpHopper: SubType = 5; break;
- default:
- {
- ASSERT(!"Unknown payload, cannot spawn on client");
- return;
- }
- }
- a_ClientHandle.SendSpawnVehicle(*this, 10, SubType); // 10 = Minecarts, SubType = What type of Minecart
+ a_ClientHandle.SendSpawnVehicle(*this, 10, (char)m_Payload); // 10 = Minecarts
a_ClientHandle.SendEntityMetadata(*this);
}
@@ -127,7 +113,7 @@ void cMinecart::SpawnOn(cClientHandle & a_ClientHandle)
void cMinecart::HandlePhysics(float a_Dt, cChunk & a_Chunk)
{
- if (IsDestroyed()) // Mainly to stop detector rails triggering again after minecart is dead
+ if (IsDestroyed()) // Mainly to stop detector rails triggering again after minecart is dead
{
return;
}
@@ -156,8 +142,8 @@ void cMinecart::HandlePhysics(float a_Dt, cChunk & a_Chunk)
if (!IsBlockRail(InsideType))
{
- Chunk->GetBlockTypeMeta(RelPosX, PosY + 1, RelPosZ, InsideType, InsideMeta); // When an descending minecart hits a flat rail, it goes through the ground; check for this
- if (IsBlockRail(InsideType)) AddPosY(1); // Push cart upwards
+ Chunk->GetBlockTypeMeta(RelPosX, PosY + 1, RelPosZ, InsideType, InsideMeta); // When an descending minecart hits a flat rail, it goes through the ground; check for this
+ if (IsBlockRail(InsideType)) AddPosY(1); // Push cart upwards
}
bool WasDetectorRail = false;
@@ -186,12 +172,12 @@ void cMinecart::HandlePhysics(float a_Dt, cChunk & a_Chunk)
default: VERIFY(!"Unhandled rail type despite checking if block was rail!"); break;
}
- AddPosition(GetSpeed() * (a_Dt / 1000)); // Commit changes; as we use our own engine when on rails, this needs to be done, whereas it is normally in Entity.cpp
+ AddPosition(GetSpeed() * (a_Dt / 1000)); // Commit changes; as we use our own engine when on rails, this needs to be done, whereas it is normally in Entity.cpp
}
else
{
// Not on rail, default physics
- SetPosY(floor(GetPosY()) + 0.35); // HandlePhysics overrides this if minecart can fall, else, it is to stop ground clipping minecart bottom when off-rail
+ SetPosY(floor(GetPosY()) + 0.35); // HandlePhysics overrides this if minecart can fall, else, it is to stop ground clipping minecart bottom when off-rail
super::HandlePhysics(a_Dt, *Chunk);
}
@@ -223,18 +209,18 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
switch (a_RailMeta)
{
- case E_META_RAIL_ZM_ZP: // NORTHSOUTH
+ case E_META_RAIL_ZM_ZP: // NORTHSOUTH
{
SetYaw(270);
SetPosY(floor(GetPosY()) + 0.55);
- SetSpeedY(0); // Don't move vertically as on ground
- SetSpeedX(0); // Correct diagonal movement from curved rails
+ SetSpeedY(0); // Don't move vertically as on ground
+ SetSpeedX(0); // Correct diagonal movement from curved rails
// Execute both the entity and block collision checks
bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta);
if (EntCol || BlckCol) return;
- if (GetSpeedZ() != 0) // Don't do anything if cart is stationary
+ if (GetSpeedZ() != 0) // Don't do anything if cart is stationary
{
if (GetSpeedZ() > 0)
{
@@ -249,7 +235,7 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
}
break;
}
- case E_META_RAIL_XM_XP: // EASTWEST
+ case E_META_RAIL_XM_XP: // EASTWEST
{
SetYaw(180);
SetPosY(floor(GetPosY()) + 0.55);
@@ -272,7 +258,7 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
}
break;
}
- case E_META_RAIL_ASCEND_ZM: // ASCEND NORTH
+ case E_META_RAIL_ASCEND_ZM: // ASCEND NORTH
{
SetYaw(270);
SetSpeedX(0);
@@ -280,21 +266,21 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
if (GetSpeedZ() >= 0)
{
// SpeedZ POSITIVE, going SOUTH
- if (GetSpeedZ() <= MAX_SPEED) // Speed limit
+ if (GetSpeedZ() <= MAX_SPEED) // Speed limit
{
- AddSpeedZ(0.5); // Speed up
- SetSpeedY(-GetSpeedZ()); // Downward movement is negative (0 minus positive numbers is negative)
+ AddSpeedZ(0.5); // Speed up
+ SetSpeedY(-GetSpeedZ()); // Downward movement is negative (0 minus positive numbers is negative)
}
}
else
{
// SpeedZ NEGATIVE, going NORTH
- AddSpeedZ(1); // Slow down
- SetSpeedY(-GetSpeedZ()); // Upward movement is positive (0 minus negative number is positive number)
+ AddSpeedZ(1); // Slow down
+ SetSpeedY(-GetSpeedZ()); // Upward movement is positive (0 minus negative number is positive number)
}
break;
}
- case E_META_RAIL_ASCEND_ZP: // ASCEND SOUTH
+ case E_META_RAIL_ASCEND_ZP: // ASCEND SOUTH
{
SetYaw(270);
SetSpeedX(0);
@@ -302,21 +288,21 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
if (GetSpeedZ() > 0)
{
// SpeedZ POSITIVE, going SOUTH
- AddSpeedZ(-1); // Slow down
- SetSpeedY(GetSpeedZ()); // Upward movement positive
+ AddSpeedZ(-1); // Slow down
+ SetSpeedY(GetSpeedZ()); // Upward movement positive
}
else
{
- if (GetSpeedZ() >= MAX_SPEED_NEGATIVE) // Speed limit
+ if (GetSpeedZ() >= MAX_SPEED_NEGATIVE) // Speed limit
{
// SpeedZ NEGATIVE, going NORTH
- AddSpeedZ(-0.5); // Speed up
- SetSpeedY(GetSpeedZ()); // Downward movement negative
+ AddSpeedZ(-0.5); // Speed up
+ SetSpeedY(GetSpeedZ()); // Downward movement negative
}
}
break;
}
- case E_META_RAIL_ASCEND_XM: // ASCEND EAST
+ case E_META_RAIL_ASCEND_XM: // ASCEND EAST
{
SetYaw(180);
SetSpeedZ(0);
@@ -336,7 +322,7 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
}
break;
}
- case E_META_RAIL_ASCEND_XP: // ASCEND WEST
+ case E_META_RAIL_ASCEND_XP: // ASCEND WEST
{
SetYaw(180);
SetSpeedZ(0);
@@ -356,10 +342,10 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
}
break;
}
- case E_META_RAIL_CURVED_ZM_XM: // Ends pointing NORTH and WEST
+ case E_META_RAIL_CURVED_ZM_XM: // Ends pointing NORTH and WEST
{
- SetYaw(315); // Set correct rotation server side
- SetPosY(floor(GetPosY()) + 0.55); // Levitate dat cart
+ SetYaw(315); // Set correct rotation server side
+ SetPosY(floor(GetPosY()) + 0.55); // Levitate dat cart
SetSpeedY(0);
TestBlockCollision(a_RailMeta);
@@ -369,7 +355,7 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
break;
}
- case E_META_RAIL_CURVED_ZM_XP: // Curved NORTH EAST
+ case E_META_RAIL_CURVED_ZM_XP: // Curved NORTH EAST
{
SetYaw(225);
SetPosY(floor(GetPosY()) + 0.55);
@@ -380,7 +366,7 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
break;
}
- case E_META_RAIL_CURVED_ZP_XM: // Curved SOUTH WEST
+ case E_META_RAIL_CURVED_ZP_XM: // Curved SOUTH WEST
{
SetYaw(135);
SetPosY(floor(GetPosY()) + 0.55);
@@ -391,7 +377,7 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
break;
}
- case E_META_RAIL_CURVED_ZP_XP: // Curved SOUTH EAST
+ case E_META_RAIL_CURVED_ZP_XP: // Curved SOUTH EAST
{
SetYaw(45);
SetPosY(floor(GetPosY()) + 0.55);
@@ -404,7 +390,7 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
}
default:
{
- ASSERT(!"Unhandled rail meta!"); // Dun dun DUN!
+ ASSERT(!"Unhandled rail meta!"); // Dun dun DUN!
break;
}
}
@@ -428,7 +414,7 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta)
switch (a_RailMeta & 0x07)
{
- case E_META_RAIL_ZM_ZP: // NORTHSOUTH
+ case E_META_RAIL_ZM_ZP: // NORTHSOUTH
{
SetYaw(270);
SetPosY(floor(GetPosY()) + 0.55);
@@ -451,7 +437,7 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta)
}
break;
}
- case E_META_RAIL_XM_XP: // EASTWEST
+ case E_META_RAIL_XM_XP: // EASTWEST
{
SetYaw(180);
SetPosY(floor(GetPosY()) + 0.55);
@@ -474,7 +460,7 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta)
}
break;
}
- case E_META_RAIL_ASCEND_XM: // ASCEND EAST
+ case E_META_RAIL_ASCEND_XM: // ASCEND EAST
{
SetYaw(180);
SetSpeedZ(0);
@@ -493,8 +479,8 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta)
SetSpeedY(-GetSpeedX());
}
break;
- }
- case E_META_RAIL_ASCEND_XP: // ASCEND WEST
+ }
+ case E_META_RAIL_ASCEND_XP: // ASCEND WEST
{
SetYaw(180);
SetSpeedZ(0);
@@ -513,8 +499,8 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta)
}
}
break;
- }
- case E_META_RAIL_ASCEND_ZM: // ASCEND NORTH
+ }
+ case E_META_RAIL_ASCEND_ZM: // ASCEND NORTH
{
SetYaw(270);
SetSpeedX(0);
@@ -534,7 +520,7 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta)
}
break;
}
- case E_META_RAIL_ASCEND_ZP: // ASCEND SOUTH
+ case E_META_RAIL_ASCEND_ZP: // ASCEND SOUTH
{
SetYaw(270);
SetSpeedX(0);
@@ -787,7 +773,7 @@ bool cMinecart::TestBlockCollision(NIBBLETYPE a_RailMeta)
}
}
break;
- }
+ }
case E_META_RAIL_CURVED_ZM_XM:
case E_META_RAIL_CURVED_ZM_XP:
case E_META_RAIL_CURVED_ZP_XM:
@@ -883,7 +869,7 @@ bool cMinecart::TestEntityCollision(NIBBLETYPE a_RailMeta)
}
}
return true;
- }
+ }
case E_META_RAIL_CURVED_ZM_XM:
case E_META_RAIL_CURVED_ZM_XP:
case E_META_RAIL_CURVED_ZP_XM:
@@ -902,18 +888,21 @@ bool cMinecart::TestEntityCollision(NIBBLETYPE a_RailMeta)
-void cMinecart::DoTakeDamage(TakeDamageInfo & TDI)
+bool cMinecart::DoTakeDamage(TakeDamageInfo & TDI)
{
if ((TDI.Attacker != NULL) && TDI.Attacker->IsPlayer() && ((cPlayer *)TDI.Attacker)->IsGameModeCreative())
{
Destroy();
- TDI.FinalDamage = GetMaxHealth(); // Instant hit for creative
- super::DoTakeDamage(TDI);
- return; // No drops for creative
+ TDI.FinalDamage = GetMaxHealth(); // Instant hit for creative
+ SetInvulnerableTicks(0);
+ return super::DoTakeDamage(TDI); // No drops for creative
}
m_LastDamage = TDI.FinalDamage;
- super::DoTakeDamage(TDI);
+ if (!super::DoTakeDamage(TDI))
+ {
+ return false;
+ }
m_World->BroadcastEntityMetadata(*this);
@@ -952,12 +941,13 @@ void cMinecart::DoTakeDamage(TakeDamageInfo & TDI)
default:
{
ASSERT(!"Unhandled minecart type when spawning pickup!");
- return;
+ return true;
}
}
m_World->SpawnItemPickups(Drops, GetPosX(), GetPosY(), GetPosZ());
}
+ return true;
}
@@ -976,7 +966,7 @@ void cMinecart::Destroyed()
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
// cRideableMinecart:
cRideableMinecart::cRideableMinecart(double a_X, double a_Y, double a_Z, const cItem & a_Content, int a_Height) :
@@ -1019,7 +1009,7 @@ void cRideableMinecart::OnRightClicked(cPlayer & a_Player)
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
// cMinecartWithChest:
cMinecartWithChest::cMinecartWithChest(double a_X, double a_Y, double a_Z) :
@@ -1052,7 +1042,7 @@ void cMinecartWithChest::OnRightClicked(cPlayer & a_Player)
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
// cMinecartWithFurnace:
cMinecartWithFurnace::cMinecartWithFurnace(double a_X, double a_Y, double a_Z) :
@@ -1074,12 +1064,12 @@ void cMinecartWithFurnace::OnRightClicked(cPlayer & a_Player)
{
a_Player.GetInventory().RemoveOneEquippedItem();
}
- if (!m_IsFueled) // We don't want to change the direction by right clicking it.
+ if (!m_IsFueled) // We don't want to change the direction by right clicking it.
{
AddSpeed(a_Player.GetLookVector().x, 0, a_Player.GetLookVector().z);
}
m_IsFueled = true;
- m_FueledTimeLeft = m_FueledTimeLeft + 600; // The minecart will be active 600 more ticks.
+ m_FueledTimeLeft = m_FueledTimeLeft + 600; // The minecart will be active 600 more ticks.
m_World->BroadcastEntityMetadata(*this);
}
}
@@ -1114,7 +1104,7 @@ void cMinecartWithFurnace::Tick(float a_Dt, cChunk & a_Chunk)
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
// cMinecartWithTNT:
cMinecartWithTNT::cMinecartWithTNT(double a_X, double a_Y, double a_Z) :
@@ -1128,7 +1118,7 @@ cMinecartWithTNT::cMinecartWithTNT(double a_X, double a_Y, double a_Z) :
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
// cMinecartWithHopper:
cMinecartWithHopper::cMinecartWithHopper(double a_X, double a_Y, double a_Z) :
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 20:30:12 +0100