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Allow GPS to be revoked

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This commit is contained in:
Paul Chote
2010-01-08 21:24:52 +13:00
parent ad78ee6b6d
commit 0738c4ebe3
2 changed files with 24 additions and 29 deletions
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49
OpenRa.Game/Shroud.cs
View File

@@ -13,10 +13,21 @@ namespace OpenRa.Game
Sprite[] shadowBits = SpriteSheetBuilder.LoadAllSprites("shadow");
Sprite[,] sprites = new Sprite[128, 128];
bool dirty;
bool hasGPS = false;
public bool IsExplored(int2 xy)
public bool HasGPS
{
return explored[ xy.X, xy.Y ];
get { return hasGPS; }
set { hasGPS = value; dirty = true;}
}
public bool IsExplored(int2 xy) { return IsExplored(xy.X, xy.Y); }
public bool IsExplored(int x, int y)
{
if (hasGPS)
return true;
return explored[ x, y ];
}
public void Explore(Actor a)
@@ -27,22 +38,6 @@ namespace OpenRa.Game
dirty = true;
}
public void RevealAll()
{
for (int x = 0; x < 128; x++)
for (int y = 0; y < 128; y++)
explored[x, y] = true;
dirty = true;
}
public void HideAll()
{
for (int x = 0; x < 128; x++)
for (int y = 0; y < 128; y++)
explored[x, y] = false;
dirty = true;
}
static readonly byte[] ShroudTiles =
{
0xf,0xf,0xf,0xf,
@@ -67,11 +62,11 @@ namespace OpenRa.Game
{
// bits are for exploredness: left, right, up, down, self
var v = 0;
if (explored[i - 1, j]) v |= 1;
if (explored[i + 1, j]) v |= 2;
if (explored[i, j - 1]) v |= 4;
if (explored[i, j + 1]) v |= 8;
if (explored[i, j]) v |= 16;
if (IsExplored(i - 1, j)) v |= 1;
if (IsExplored(i + 1, j)) v |= 2;
if (IsExplored(i, j - 1)) v |= 4;
if (IsExplored(i, j + 1)) v |= 8;
if (IsExplored(i, j)) v |= 16;
var x = ShroudTiles[v];
if (x != 0)
@@ -79,10 +74,10 @@ namespace OpenRa.Game
// bits are for exploredness: TL, TR, BR, BL
var u = 0;
if (explored[i - 1, j - 1]) u |= 1;
if (explored[i + 1, j - 1]) u |= 2;
if (explored[i + 1, j + 1]) u |= 4;
if (explored[i - 1, j + 1]) u |= 8;
if (IsExplored(i - 1, j - 1)) u |= 1;
if (IsExplored(i + 1, j - 1)) u |= 2;
if (IsExplored(i + 1, j + 1)) u |= 4;
if (IsExplored(i - 1, j + 1)) u |= 8;
return shadowBits[ExtraShroudTiles[u]];
}

2
OpenRa.Game/Traits/GpsSatellite.cs
View File

@@ -17,7 +17,7 @@ namespace OpenRa.Game.Traits
if (fired && --revealTicks == 0)
{
self.Owner.Shroud.RevealAll();
self.Owner.Shroud.HasGPS = true;
}
}
public void Activate(Actor self)