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Fixed UnloadCargo stacking using new subcell API exposure

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This commit is contained in:
atlimit8
2014-08-08 14:27:54 -05:00
parent 9efcf231e1
commit ff7ad53dee
8 changed files with 35 additions and 12 deletions
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6
OpenRA.Game/Traits/Target.cs
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@@ -28,7 +28,11 @@ namespace OpenRA.Traits
int generation;
public static Target FromPos(WPos p) { return new Target { pos = p, type = TargetType.Terrain }; }
public static Target FromCell(World w, CPos c) { return new Target { pos = w.Map.CenterOfCell(c), type = TargetType.Terrain }; }
public static Target FromCell(World w, CPos c, int subCell = 0)
{
return new Target { pos = w.Map.CenterOfCell(c) + w.Map.SubCellOffsets[subCell], type = TargetType.Terrain };
}
public static Target FromOrder(World w, Order o)
{
return o.TargetActor != null

1
OpenRA.Game/Traits/TraitsInterfaces.cs
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@@ -182,6 +182,7 @@ namespace OpenRA.Traits
{
bool CanEnterCell(CPos location);
bool CanEnterCell(CPos location, Actor ignoreActor, bool checkTransientActors);
int GetDesiredSubcell(CPos a, Actor ignoreActor);
void SetPosition(Actor self, CPos cell, int subCell = -1);
void SetPosition(Actor self, WPos pos);
void SetVisualPosition(Actor self, WPos pos);

20
OpenRA.Mods.RA/Activities/UnloadCargo.cs
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@@ -11,6 +11,8 @@
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using OpenRA.Mods.RA.Move;
using OpenRA.Primitives;
using OpenRA.Traits;
namespace OpenRA.Mods.RA.Activities
@@ -30,14 +32,15 @@ namespace OpenRA.Mods.RA.Activities
this.unloadAll = unloadAll;
}
public CPos? ChooseExitCell(Actor passenger)
public Pair<CPos, int>? ChooseExitSubCell(Actor passenger)
{
var pos = passenger.Trait<IPositionable>();
return cargo.CurrentAdjacentCells
.Shuffle(self.World.SharedRandom)
.Cast<CPos?>()
.FirstOrDefault(c => pos.CanEnterCell(c.Value));
.Select(c => Pair.New(c, pos.GetDesiredSubcell(c, null)))
.Cast<Pair<CPos, int>?>()
.FirstOrDefault(s => s.Value.Second >= 0);
}
IEnumerable<CPos> BlockedExitCells(Actor passenger)
@@ -60,8 +63,8 @@ namespace OpenRA.Mods.RA.Activities
var actor = cargo.Peek(self);
var spawn = self.CenterPosition;
var exitCell = ChooseExitCell(actor);
if (exitCell == null)
var exitSubCell = ChooseExitSubCell(actor);
if (exitSubCell == null)
{
foreach (var blocker in BlockedExitCells(actor).SelectMany(p => self.World.ActorMap.GetUnitsAt(p)))
{
@@ -83,8 +86,11 @@ namespace OpenRA.Mods.RA.Activities
w.Add(actor);
actor.CancelActivity();
pos.SetVisualPosition(actor, spawn);
actor.QueueActivity(move.MoveIntoWorld(actor, exitCell.Value));
actor.SetTargetLine(Target.FromCell(w, exitCell.Value), Color.Green, false);
var mobile = move as Mobile;
if (mobile != null)
mobile.SetLocation(exitSubCell.Value.First, exitSubCell.Value.Second, exitSubCell.Value.First, exitSubCell.Value.Second);
actor.QueueActivity(move.MoveIntoWorld(actor, exitSubCell.Value.First, exitSubCell.Value.Second));
actor.SetTargetLine(Target.FromCell(w, exitSubCell.Value.First, exitSubCell.Value.Second), Color.Green, false);
});
if (!unloadAll || cargo.IsEmpty(self))

1
OpenRA.Mods.RA/Air/Aircraft.cs
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@@ -199,6 +199,7 @@ namespace OpenRA.Mods.RA.Air
|| info.RepairBuildings.Contains(a.Info.Name);
}
public int GetDesiredSubcell(CPos a, Actor ignoreActor) { return -1; } // does not use any subcell
public bool CanEnterCell(CPos location) { return true; }
public bool CanEnterCell(CPos cell, Actor ignoreActor, bool checkTransientActors) { return true; }

1
OpenRA.Mods.RA/Crate.cs
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@@ -114,6 +114,7 @@ namespace OpenRA.Mods.RA
.Any();
}
public int GetDesiredSubcell(CPos a, Actor ignoreActor) { return CanEnterCell(a, ignoreActor, true) ? 0 : -1; }
public bool CanEnterCell(CPos cell) { return CanEnterCell(cell, null, true); }
public void SetPosition(Actor self, CPos cell, int subCell = -1)

1
OpenRA.Mods.RA/Husk.cs
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@@ -69,6 +69,7 @@ namespace OpenRA.Mods.RA
.Any();
}
public int GetDesiredSubcell(CPos a, Actor ignoreActor) { return CanEnterCell(a, ignoreActor, true) ? 0 : -1; }
public bool CanEnterCell(CPos cell) { return CanEnterCell(cell, null, true); }
public void SetPosition(Actor self, CPos cell, int subCell = -1) { SetPosition(self, self.World.Map.CenterOfCell(cell)); }

7
OpenRA.Mods.RA/Move/Mobile.cs
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@@ -627,18 +627,19 @@ namespace OpenRA.Mods.RA.Move
{
var pos = self.CenterPosition;
subCell = self.World.ActorMap.FreeSubCell(cell, subCell);
if (subCell == -1)
subCell = self.World.ActorMap.FreeSubCell(cell, subCell);
// TODO: solve/reduce cell is full problem
if (subCell < 0)
subCell = self.World.Map.SubCellDefaultIndex;
// Reserve the exit cell
SetPosition(self, cell);
SetPosition(self, cell, subCell);
SetVisualPosition(self, pos);
// Animate transition
var to = self.World.Map.CenterOfCell(cell);
var to = self.World.Map.CenterOfCell(cell) + self.World.Map.SubCellOffsets[subCell];
var speed = MovementSpeedForCell(self, cell);
var length = speed > 0 ? (to - pos).Length / speed : 0;

8
OpenRA.Mods.RA/Move/Move.cs
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@@ -57,6 +57,14 @@ namespace OpenRA.Mods.RA.Move
this.nearEnough = nearEnough;
}
public Move(CPos destination, int subCell, WRange nearEnough)
{
this.getPath = (self, mobile) => self.World.WorldActor.Trait<PathFinder>()
.FindUnitPathToRange(mobile.fromCell, subCell, self.World.Map.CenterOfCell(destination) + self.World.Map.SubCellOffsets[subCell], nearEnough, self);
this.destination = destination;
this.nearEnough = nearEnough;
}
public Move(CPos destination, Actor ignoreBuilding)
{
this.getPath = (self, mobile) =>