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internal machinery for contrails on missiles

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This commit is contained in:
Chris Forbes
2011-04-09 17:57:00 +12:00
parent 6710ad975e
commit 5fd3cc7977
2 changed files with 21 additions and 7 deletions
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14
OpenRA.Mods.RA/Effects/Contrail.cs
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@@ -34,17 +34,11 @@ namespace OpenRA.Mods.RA
ContrailHistory history; ContrailHistory history;
static Color ChooseColor(Actor self)
{
var ownerColor = Color.FromArgb(255, self.Owner.ColorRamp.GetColor(0));
return PlayerColorRemap.ColorLerp(0.5f, ownerColor, Color.White);
}
public Contrail(Actor self, ContrailInfo info) public Contrail(Actor self, ContrailInfo info)
{ {
Info = info; Info = info;
ContrailTurret = new Turret(Info.ContrailOffset); ContrailTurret = new Turret(Info.ContrailOffset);
history = new ContrailHistory(Info.TrailLength, Info.UsePlayerColor ? ChooseColor(self) : Color.White); history = new ContrailHistory(Info.TrailLength, Info.UsePlayerColor ? ContrailHistory.ChooseColor(self) : Color.White);
} }
public void Tick(Actor self) public void Tick(Actor self)
@@ -65,6 +59,12 @@ namespace OpenRA.Mods.RA
readonly int TrailLength; readonly int TrailLength;
readonly Color Color; readonly Color Color;
public static Color ChooseColor(Actor self)
{
var ownerColor = Color.FromArgb(255, self.Owner.ColorRamp.GetColor(0));
return PlayerColorRemap.ColorLerp(0.5f, ownerColor, Color.White);
}
public ContrailHistory(int trailLength, Color color) public ContrailHistory(int trailLength, Color color)
{ {
this.TrailLength = trailLength; this.TrailLength = trailLength;

14
OpenRA.Mods.RA/Effects/Missile.cs
View File

@@ -15,6 +15,7 @@ using OpenRA.Effects;
using OpenRA.GameRules; using OpenRA.GameRules;
using OpenRA.Graphics; using OpenRA.Graphics;
using OpenRA.Traits; using OpenRA.Traits;
using System.Drawing;
namespace OpenRA.Mods.RA.Effects namespace OpenRA.Mods.RA.Effects
{ {
@@ -32,6 +33,8 @@ namespace OpenRA.Mods.RA.Effects
public readonly int RangeLimit = 0; public readonly int RangeLimit = 0;
public readonly bool TurboBoost = false; public readonly bool TurboBoost = false;
public readonly int TrailInterval = 2; public readonly int TrailInterval = 2;
public readonly int ContrailLength = 0;
public readonly bool ContrailUsePlayerColor = true;
public IEffect Create(ProjectileArgs args) { return new Missile( this, args ); } public IEffect Create(ProjectileArgs args) { return new Missile( this, args ); }
} }
@@ -49,6 +52,7 @@ namespace OpenRA.Mods.RA.Effects
int Facing; int Facing;
int t; int t;
int Altitude; int Altitude;
ContrailHistory Trail;
public Missile(MissileInfo info, ProjectileArgs args) public Missile(MissileInfo info, ProjectileArgs args)
{ {
@@ -67,6 +71,10 @@ namespace OpenRA.Mods.RA.Effects
anim = new Animation(Info.Image, () => Facing); anim = new Animation(Info.Image, () => Facing);
anim.PlayRepeating("idle"); anim.PlayRepeating("idle");
} }
if (Info.ContrailLength > 0)
Trail = new ContrailHistory(Info.ContrailLength,
Info.ContrailUsePlayerColor ? ContrailHistory.ChooseColor(args.firedBy) : Color.White);
} }
// In pixels // In pixels
@@ -126,6 +134,9 @@ namespace OpenRA.Mods.RA.Effects
a => a.HasTrait<IBlocksBullets>())) a => a.HasTrait<IBlocksBullets>()))
Explode(world); Explode(world);
} }
if (Trail != null)
Trail.Tick(PxPosition - new float2(0,Altitude));
} }
void Explode(World world) void Explode(World world)
@@ -140,6 +151,9 @@ namespace OpenRA.Mods.RA.Effects
{ {
yield return new Renderable(anim.Image,PxPosition.ToFloat2() - 0.5f * anim.Image.size - new float2(0, Altitude), yield return new Renderable(anim.Image,PxPosition.ToFloat2() - 0.5f * anim.Image.size - new float2(0, Altitude),
Args.weapon.Underwater ? "shadow" : "effect", PxPosition.Y); Args.weapon.Underwater ? "shadow" : "effect", PxPosition.Y);
if (Trail != null)
Trail.Render(Args.firedBy);
} }
} }
} }