protected static Sprite createFullTex(int east, int north, int west, int south)
{
int centerSpriteIndex = 0;
if (east <= 0)
east = 0;
else
centerSpriteIndex = 0x1;
if (north <= 0)
north = 0;
else
centerSpriteIndex |= 0x2;
if (west <= 0)
west = 0;
else
centerSpriteIndex |= 0x4;
if (south <= 0)
south = 0;
else
centerSpriteIndex |= 0x8;
Utilities.Pair<int, int> centerIndex =
new Utilities.Pair<int, int>(west, south);
Utilities.Pair<int, int> wallTexSize =
new Utilities.Pair<int, int>(mWallTextures[0].width, mWallTextures[0].height);
Utilities.Pair<int, int> dimensions =
new Utilities.Pair<int, int>(west + east + 1, north + south + 1);
Texture2D wallTexture =
new Texture2D(dimensions.first * mWallTextures[0].width, dimensions.second * mWallTextures[0].height);
wallTexture.alphaIsTransparency = true;
// Clear out all of the pixels
Color32[] wallTexColors = wallTexture.GetPixels32();
Color32 clearColor32 = new Color32(0, 0, 0, 0);
for (int i = 0; i < wallTexColors.Length; i++)
wallTexColors[i] = clearColor32;
wallTexture.SetPixels32(wallTexColors);
// Set the center wall texture
wallTexture.SetPixels(
centerIndex.first * wallTexSize.first, centerIndex.second * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[centerSpriteIndex].GetPixels());
if (west > 0)
{
wallTexture.SetPixels(
0, south * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[1].GetPixels()); //West end cap
for (int i = 1; i < centerIndex.first; i++)
wallTexture.SetPixels(
i * wallTexSize.first, south * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[5].GetPixels()); //Horizontal Straight
}
if (east > 0)
{
wallTexture.SetPixels(
(west + east) * wallTexSize.first, south * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[4].GetPixels()); //East end cap
for (int i = west + east - 1; i > centerIndex.first; i--)
wallTexture.SetPixels(
i * wallTexSize.first, south * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[5].GetPixels()); //Horizontal Straight
}
if (south > 0)
{
wallTexture.SetPixels(
west * wallTexSize.first, 0,
wallTexSize.first, wallTexSize.second,
mWallTextures[2].GetPixels()); //South end cap
for (int i = 1; i < centerIndex.second; i++)
wallTexture.SetPixels(
west * wallTexSize.first, i * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[10].GetPixels()); //Horizontal Straight
}
if (north > 0)
{
wallTexture.SetPixels(
west * wallTexSize.first, (south + north) * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[8].GetPixels()); //North end cap
for (int i = south + north - 1; i > centerIndex.second; i--)
wallTexture.SetPixels(
west * wallTexSize.first, i * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[10].GetPixels()); //Horizontal Straight
}
wallTexture.Apply();
Vector2 pivot = new Vector2(0.5f, 0.5f);
pivot.x += ((float)(west - east)) / (2 * (west + east + 1));
pivot.y += ((float)(south - north)) / (2 * (south + north + 1));
return Sprite.Create(
wallTexture,
new Rect(0, 0, wallTexture.width, wallTexture.height),
pivot, 160);
}
public static Sprite createWallSprite(int east, int north, int west, int south)
{
if (mWallTextures == null)
{
mWallTextures = new Texture2D[16];
mWallTextures[0] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/SingleUnit");
mWallTextures[1] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/WestEndCap");
mWallTextures[2] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/SouthEndCap");
mWallTextures[3] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/BottomLeftCorner");
mWallTextures[4] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/EastEndCap");
mWallTextures[5] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/HorizontalStraight");
mWallTextures[6] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/BottomRightCorner");
mWallTextures[7] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/EastNorthWestT");
mWallTextures[8] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/NorthEndCap");
mWallTextures[9] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/TopLeftCorner");
mWallTextures[10] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/VerticalStraight");
mWallTextures[11] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/EastNorthSouthT");
mWallTextures[12] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/TopRightCorner");
mWallTextures[13] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/EastWestSouthT");
mWallTextures[14] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/NorthWestSouthT");
mWallTextures[15] = Resources.Load<Texture2D>("Textures/Game Environment/Walls/Intersection");
for (int i = 0; i < mWallTextures.Length; i++)
if (mWallTextures[i] == null)
Debug.Log("mWallTextures[" + i + "] is null");
}
int centerSpriteIndex = 0;
if (east <= 0)
east = 0;
else
centerSpriteIndex = 0x1;
if (north <= 0)
north = 0;
else
centerSpriteIndex |= 0x2;
if (west <= 0)
west = 0;
else
centerSpriteIndex |= 0x4;
if (south <= 0)
south = 0;
else
centerSpriteIndex |= 0x8;
Utilities.Pair<int, int> centerIndex =
new Utilities.Pair<int, int>(west, south);
Utilities.Pair<int, int> wallTexSize =
new Utilities.Pair<int, int>(mWallTextures[0].width, mWallTextures[0].height);
Utilities.Pair<int, int> dimensions =
new Utilities.Pair<int, int>(west + east + 1, north + south + 1);
Texture2D wallTexture =
new Texture2D(dimensions.first * mWallTextures[0].width, dimensions.second * mWallTextures[0].height);
wallTexture.alphaIsTransparency = true;
// Clear out all of the pixels
Color32[] wallTexColors = wallTexture.GetPixels32();
Color32 clearColor32 = new Color32(0, 0, 0, 0);
for (int i = 0; i < wallTexColors.Length; i++)
wallTexColors[i] = clearColor32;
wallTexture.SetPixels32(wallTexColors);
// Set the center wall texture
wallTexture.SetPixels(
centerIndex.first * wallTexSize.first, centerIndex.second * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[centerSpriteIndex].GetPixels());
if (west > 0)
{
wallTexture.SetPixels(
0, south * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[1].GetPixels()); //West end cap
for (int i = 1; i < centerIndex.first; i++)
wallTexture.SetPixels(
i * wallTexSize.first, south * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[5].GetPixels()); //Horizontal Straight
}
if (east > 0)
{
wallTexture.SetPixels(
(west + east) * wallTexSize.first, south * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[4].GetPixels()); //East end cap
for (int i = west + east - 1; i > centerIndex.first; i--)
wallTexture.SetPixels(
i * wallTexSize.first, south * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[5].GetPixels()); //Horizontal Straight
}
if (south > 0)
{
wallTexture.SetPixels(
west * wallTexSize.first, 0,
wallTexSize.first, wallTexSize.second,
mWallTextures[2].GetPixels()); //South end cap
for (int i = 1; i < centerIndex.second; i++)
wallTexture.SetPixels(
west * wallTexSize.first, i * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[10].GetPixels()); //Horizontal Straight
}
if (north > 0)
{
wallTexture.SetPixels(
west * wallTexSize.first, (south + north) * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[8].GetPixels()); //North end cap
for (int i = south + north - 1; i > centerIndex.second; i--)
wallTexture.SetPixels(
west * wallTexSize.first, i * wallTexSize.second,
wallTexSize.first, wallTexSize.second,
mWallTextures[10].GetPixels()); //Horizontal Straight
}
wallTexture.Apply();
return Sprite.Create(
wallTexture,
new Rect(0, 0, wallTexture.width, wallTexture.height),
new Vector2(0.5f, 0.5f), 160);
}
