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paratroopers

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This commit is contained in:
Chris Forbes
2010-01-28 21:47:23 +13:00
parent 3eee141b79
commit 493ec984bf
11 changed files with 165 additions and 35 deletions
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10
OpenRa.Game/Effects/Parachute.cs
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@@ -27,7 +27,10 @@ namespace OpenRa.Effects
this.owner = owner;
anim = new Animation(image);
anim.PlayFetchIndex("idle", () => 0);
if (anim.HasSequence("idle"))
anim.PlayFetchIndex("idle", () => 0);
else
anim.PlayFetchIndex("stand", () => 0);
anim.Tick();
paraAnim = new Animation("parach");
@@ -44,10 +47,9 @@ namespace OpenRa.Effects
world.AddFrameEndTask(w =>
{
w.Remove(this);
cargo.CancelActivity();
cargo.CenterLocation = location;
cargo.Location = ((1 / 24f) * location).ToInt2();
w.Add(cargo);
cargo.CancelActivity();
cargo.traits.Get<Mobile>().TeleportTo(cargo, ((1 / 24f) * location).ToInt2());
});
}

1
OpenRa.Game/OpenRa.Game.csproj
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@@ -225,6 +225,7 @@
<Compile Include="Traits\LightPaletteRotator.cs" />
<Compile Include="Traits\LimitedAmmo.cs" />
<Compile Include="Traits\NukePower.cs" />
<Compile Include="Traits\ParaDrop.cs" />
<Compile Include="Traits\ParatroopersPower.cs" />
<Compile Include="Traits\Passenger.cs" />
<Compile Include="Traits\PlaceBuilding.cs" />

22
OpenRa.Game/Traits/Activities/FlyAttack.cs
View File

@@ -29,4 +29,26 @@ namespace OpenRa.Traits.Activities
public void Cancel(Actor self) { Target = null; NextActivity = null; }
}
class FlyCircle : IActivity
{
public IActivity NextActivity { get; set; }
int2 Target;
bool isCanceled;
public FlyCircle(int2 target) { Target = target; }
public IActivity Tick(Actor self)
{
if (isCanceled)
return NextActivity;
return Util.SequenceActivities(
new Fly(Util.CenterOfCell(Target)),
new FlyTimed(50, 20),
this);
}
public void Cancel(Actor self) { isCanceled = true; NextActivity = null; }
}
}

64
OpenRa.Game/Traits/ParaDrop.cs Normal file
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@@ -0,0 +1,64 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using OpenRa.Traits.Activities;
using OpenRa.Effects;
namespace OpenRa.Traits
{
class ParaDropInfo : ITraitInfo
{
public readonly int LZRange = 4;
public object Create(Actor self) { return new ParaDrop(); }
}
class ParaDrop : ITick
{
readonly List<int2> droppedAt = new List<int2>();
int2 lz;
public void SetLZ( int2 lz )
{
this.lz = lz;
droppedAt.Clear();
}
public void Tick(Actor self)
{
var r = self.Info.Traits.Get<ParaDropInfo>().LZRange;
if ((self.Location - lz).LengthSquared <= r * r && !droppedAt.Contains(self.Location))
{
// todo: check is this is a good drop cell.
// unload a dude here
droppedAt.Add(self.Location);
var cargo = self.traits.Get<Cargo>();
if (cargo.IsEmpty(self))
FinishedDropping(self);
else
{
var a = cargo.Unload(self);
var rs = a.traits.Get<RenderSimple>();
self.World.AddFrameEndTask(w => w.Add(
new Parachute(self.Owner, rs.anim.Name,
self.CenterLocation,
self.traits.Get<Unit>().Altitude, a)));
Sound.Play("chute1.aud");
}
}
}
void FinishedDropping(Actor self)
{
// this kindof sucks, actually.
self.CancelActivity();
self.QueueActivity(new Fly(Util.CenterOfCell(self.World.ChooseRandomEdgeCell())));
self.QueueActivity(new RemoveSelf());
}
}
}

17
OpenRa.Game/Traits/ParatroopersPower.cs
View File

@@ -2,12 +2,13 @@
using System.Collections.Generic;
using System.Linq;
using System.Text;
using OpenRa.Traits.Activities;
namespace OpenRa.Traits
{
class ParatroopersPowerInfo : SupportPowerInfo
{
/* todo... */
public string[] DropItems = { };
public override object Create(Actor self) { return new ParatroopersPower(self,this); }
}
@@ -45,7 +46,19 @@ namespace OpenRa.Traits
if (self.Owner == self.World.LocalPlayer)
Game.controller.CancelInputMode();
/* todo:... */
var startPos = self.World.ChooseRandomEdgeCell();
self.World.AddFrameEndTask(w =>
{
var a = w.CreateActor("BADR", startPos, Owner);
a.CancelActivity();
a.QueueActivity(new FlyCircle(order.TargetLocation));
a.traits.Get<ParaDrop>().SetLZ(order.TargetLocation);
var cargo = a.traits.Get<Cargo>();
foreach (var p in self.Info.Traits.Get<ParatroopersPowerInfo>().DropItems)
cargo.Load(a, new Actor(self.World, p.ToLowerInvariant(), a.Location, a.Owner));
});
FinishActivate();
}

16
OpenRa.Game/Traits/SpyPlanePower.cs
View File

@@ -23,18 +23,6 @@ namespace OpenRa.Traits
Sound.Play("slcttgt1.aud");
}
static int2 ChooseRandomEdgeCell(World w)
{
var isX = Game.SharedRandom.Next(2) == 0;
var edge = Game.SharedRandom.Next(2) == 0;
return new int2(
isX ? Game.SharedRandom.Next(w.Map.XOffset, w.Map.XOffset + w.Map.Width)
: (edge ? w.Map.XOffset : w.Map.XOffset + w.Map.Width),
!isX ? Game.SharedRandom.Next(w.Map.YOffset, w.Map.YOffset + w.Map.Height)
: (edge ? w.Map.YOffset : w.Map.YOffset + w.Map.Height));
}
public void ResolveOrder(Actor self, Order order)
{
if (order.OrderString == "SpyPlane")
@@ -44,8 +32,8 @@ namespace OpenRa.Traits
if (order.Player == Owner.World.LocalPlayer)
Game.controller.CancelInputMode();
var enterCell = ChooseRandomEdgeCell(self.World);
var exitCell = ChooseRandomEdgeCell(self.World);
var enterCell = self.World.ChooseRandomEdgeCell();
var exitCell = self.World.ChooseRandomEdgeCell();
var plane = self.World.CreateActor("U2", enterCell, self.Owner);
plane.CancelActivity();

12
OpenRa.Game/WorldUtils.cs
View File

@@ -168,5 +168,17 @@ namespace OpenRa
world.players.Values.FirstOrDefault(p => p.InternalName == parts[0]) ?? world.players[0]);
}
}
public static int2 ChooseRandomEdgeCell(this World w)
{
var isX = Game.SharedRandom.Next(2) == 0;
var edge = Game.SharedRandom.Next(2) == 0;
return new int2(
isX ? Game.SharedRandom.Next(w.Map.XOffset, w.Map.XOffset + w.Map.Width)
: (edge ? w.Map.XOffset : w.Map.XOffset + w.Map.Width),
!isX ? Game.SharedRandom.Next(w.Map.YOffset, w.Map.YOffset + w.Map.Height)
: (edge ? w.Map.YOffset : w.Map.YOffset + w.Map.Height));
}
}
}

13
mods/ra/merge-rules.yaml
View File

@@ -34,6 +34,14 @@ Player:
LongDesc: Reveals an area of the map.
Prerequisites: AFLD
TechLevel: 5
ParatroopersPower:
Image: pinficon
ChargeTime: 6
Description: Paratroopers
LongDesc: A Badger drops a squad of Riflemen \n anywhere on the map
Prerequisites: AFLD
TechLevel: 5
DropItems: E1,E1,E1,E3,E3
NukePower:
Image: atomicon
ChargeTime: 13
@@ -140,3 +148,8 @@ CRATE:
HP: 1
RenderUnit:
BelowUnits:
BADR:
ParaDrop:
LZRange: 4
-Selectable:

41
mods/ra/rules.yaml
View File

@@ -34,6 +34,14 @@ Player:
LongDesc: Reveals an area of the map.
Prerequisites: AFLD
TechLevel: 5
ParatroopersPower:
Image: pinficon
ChargeTime: 6
Description: Paratroopers
LongDesc: A Badger drops a squad of Riflemen \n anywhere on the map
Prerequisites: AFLD
TechLevel: 5
DropItems: E1,E1,E1,E3,E3
NukePower:
Image: atomicon
ChargeTime: 13
@@ -430,6 +438,24 @@ CRATE:
RenderUnit:
BelowUnits:
BADR:
ParaDrop:
LZRange: 4
Inherits: ^Plane
Unit:
HP: 60
Armor: light
ROT: 5
Sight: 0
Speed: 16
Plane:
RenderUnit:
WithShadow:
IronCurtainable:
Cargo:
Passengers: 10
-Selectable:
V2RL:
Inherits: ^Vehicle
Buildable:
@@ -1027,21 +1053,6 @@ U2:
WithShadow:
IronCurtainable:
BADR:
Inherits: ^Plane
Unit:
HP: 60
Armor: light
ROT: 5
Sight: 0
Speed: 16
Plane:
RenderUnit:
WithShadow:
IronCurtainable:
Cargo:
Passengers: 5
PBOX:
Inherits: ^Building
Buildable:

3
mods/ra/sequences.xml
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@@ -1051,4 +1051,7 @@
<sequence name="open" start="0" length="5" />
<sequence name="idle" start="5" length="11" />
</unit>
<unit name="badr">
<sequence name="idle" start="0" length="16" />
</unit>
</sequences>

1
mods/ra/units.ini
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@@ -209,6 +209,7 @@ LongDesc=Helicopter Gunship with Chainguns.\n Strong vs Infantry, Light Vehicle
Traits=Unit, Plane, RenderUnit, WithShadow, IronCurtainable
[BADR]
Traits=Unit, Plane, RenderUnit, WithShadow, IronCurtainable, Cargo
Passengers=10