public static bool FindGoodDuplicatePosAround(LogicLevel level, int x, int y, out int outputX, out int outputY, int radiusInTiles)
{
int width = level.GetWidth();
int height = level.GetHeight();
int radius = radiusInTiles << 9;
if (-512 * radiusInTiles < x)
{
x = x >= 0 ? x : 0;
}
if (-512 * radiusInTiles < y)
{
y = y >= 0 ? y : 0;
}
if (level.IsNpcVillage())
{
if (x <= 0)
{
x = 512;
}
if (y <= 0)
{
y = 512;
}
width -= 512;
height -= 512;
if (x - radius > width || y - radius > height)
{
outputX = 0;
outputY = 0;
return(false);
}
}
int startX = x;
int startY = y;
if (x < width + radius)
{
startX = x <= width ? x : width;
}
if (y < height + radius)
{
startY = y <= height ? y : height;
}
int tileX = startX / 512 - 1;
int tileY = startY / 512 - 1;
for (int i = 0; i < 9; i++)
{
int randomPos = (i + 4) % 9;
int randomX = tileX + randomPos % 3;
int randomY = tileY + randomPos / 3;
LogicTile tile = level.GetTileMap().GetTile(randomX, randomY);
if (tile != null)
{
if (tile.GetPassableFlag() != 0)
{
if (i == 0)
{
outputX = startX;
outputY = startY;
return(true);
}
outputX = randomX << 9;
outputY = randomY << 9;
return(true);
}
for (int j = 0; j < 4; j++)
{
if (tile.IsPassablePathFinder(j & 1, j >> 1))
{
outputX = (randomX << 9) | ((j & 1) << 8);
outputY = (randomY << 9) + ((j >> 1) << 8);
return(true);
}
}
}
}
outputX = 0;
outputY = 0;
return(false);
}
public static bool GetNearestValidAttackPos(LogicLevel level, int x, int y, out int outputX, out int outputY)
{
if ((uint)x > 0xFFFFF600)
{
x = 0;
}
if ((uint)y > 0xFFFFF600)
{
y = 0;
}
int width = level.GetWidth();
int height = level.GetHeight();
if (level.IsNpcVillage())
{
if (x <= 0)
{
x = 512;
}
if (y <= 0)
{
y = 512;
}
if (x - 2048 > width || y - 2048 > height)
{
outputX = 0;
outputY = 0;
return(false);
}
width -= 512;
height -= 512;
}
int startX = x;
int startY = y;
if (x < width + 2560)
{
startX = x <= width ? x : width;
}
if (y < height + 2560)
{
startY = y <= height ? y : height;
}
int tileX = startX / 512 - 1;
int tileY = startY / 512 - 1;
for (int i = 0; i < 9; i++)
{
int randomPos = (i + 4) % 9;
int randomX = tileX + randomPos % 3;
int randomY = tileY + randomPos / 3;
LogicTile tile = level.GetTileMap().GetTile(randomX, randomY);
if (tile != null && level.GetTileMap().IsValidAttackPos(randomX, randomY))
{
if (tile.GetPassableFlag() != 0)
{
if (i == 0)
{
outputX = startX;
outputY = startY;
return(true);
}
outputX = randomX << 9;
outputY = randomY << 9;
return(true);
}
for (int j = 0; j < 4; j++)
{
if (tile.IsPassablePathFinder(j & 1, j >> 1))
{
outputX = (randomX << 9) | ((j & 1) << 8);
outputY = (randomY << 9) + ((j >> 1) << 8);
return(true);
}
}
}
}
outputX = 0;
outputY = 0;
return(false);
}