public Location(Map map, Point position)
{
Map = map
#if DEBUG
?? throw new ArgumentNullException(nameof(map))
#endif
;
Position = position;
}
private Direction(int index, string name, Point vector)
{
Index = (sbyte)index;
m_Name = name;
Vector = vector;
float num = (float)Math.Sqrt((double)(vector.X * vector.X + vector.Y * vector.Y));
NormalizedVector = num != 0.0f ? new PointF((float)vector.X / num, (float)vector.Y / num) : PointF.Empty;
}
public Location(Map map, Point position)
{
#if DEBUG
if (null == map)
{
throw new ArgumentNullException(nameof(map));
}
#endif
Map = map;
Position = position;
}
public static Direction FromVector(Point v)
{
foreach (Direction direction in COMPASS)
{
if (direction.Vector == v)
{
return(direction);
}
}
return(null);
}
public static Direction ApproximateFromVector(Point v)
{
PointF pointF = new PointF(v.X, v.Y);
float num1 = (float)Math.Sqrt((double)pointF.X * (double)pointF.X + (double)pointF.Y * (double)pointF.Y);
if ((double)num1 == 0.0)
{
return(N);
}
pointF.X /= num1;
pointF.Y /= num1;
Direction dir = COMPASS.Minimize(d => Math.Abs(pointF.X - d.NormalizedVector.X) + Math.Abs(pointF.Y - d.NormalizedVector.Y));
return(dir ?? N);
}
public District this[Point pt]
{
get {
#if DEBUG
if (!InBounds(pt))
{
throw new InvalidOperationException("not in bounds");
}
#endif
return(m_DistrictsGrid[pt.X, pt.Y]);
}
set {
#if DEBUG
if (!InBounds(pt))
{
throw new InvalidOperationException("not in bounds");
}
#endif
m_DistrictsGrid[pt.X, pt.Y] = value;
}
}
public District?At(Point pt)
{
return(InBounds(pt) ? m_DistrictsGrid[pt.X, pt.Y] : null);
}
public bool InBounds(Point pt)
{
return(0 <= pt.X && m_Size > pt.X && 0 <= pt.Y && m_Size > pt.Y);
}
public uint SubwayLayout(Point pos)
{
if (40 > Engine.RogueGame.Options.DistrictSize)
{
return(0); // 30 is known to be impossible to get a subway station. 40 is ok
}
// precompute some line segments
const uint E_W = (uint)Compass.XCOMlike.E * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.W;
const uint N_S = (uint)Compass.XCOMlike.N * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.S;
const uint N_E = (uint)Compass.XCOMlike.N * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.E;
const uint N_W = (uint)Compass.XCOMlike.N * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.W;
const uint S_E = (uint)Compass.XCOMlike.E * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.S;
const uint S_W = (uint)Compass.XCOMlike.S * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.W;
const uint N_NEUTRAL = (uint)Compass.XCOMlike.N * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.reference.NEUTRAL;
const uint E_NEUTRAL = (uint)Compass.XCOMlike.E * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.reference.NEUTRAL;
const uint S_NEUTRAL = (uint)Compass.XCOMlike.S * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.reference.NEUTRAL;
const uint W_NEUTRAL = (uint)Compass.XCOMlike.W * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.reference.NEUTRAL;
const uint FOUR_WAY = N_S * (uint)Compass.reference.XCOM_LINE_SEGMENT_UB + E_W;
const uint N_TEE = N_NEUTRAL * (uint)Compass.reference.XCOM_LINE_SEGMENT_UB + E_W;
const uint S_TEE = S_NEUTRAL * (uint)Compass.reference.XCOM_LINE_SEGMENT_UB + E_W;
const uint E_TEE = N_S * (uint)Compass.reference.XCOM_LINE_SEGMENT_UB + E_NEUTRAL;
const uint W_TEE = N_S * (uint)Compass.reference.XCOM_LINE_SEGMENT_UB + W_NEUTRAL;
if (0 == pos.Y)
{
if (0 == pos.X)
{
return(S_E);
}
else if (Size / 2 == pos.X)
{
return(S_TEE);
}
else if (Size - 1 == pos.X)
{
return(S_W);
}
else
{
return(E_W);
}
}
else if (Size / 2 == pos.Y)
{
if (0 == pos.X)
{
return(E_TEE);
}
else if (Size / 2 == pos.X)
{
return(FOUR_WAY);
}
else if (Size - 1 == pos.X)
{
return(W_TEE);
}
else
{
return(E_W);
}
}
else if (Size - 1 == pos.Y)
{
if (0 == pos.X)
{
return(N_E);
}
else if (Size / 2 == pos.X)
{
return(N_TEE);
}
else if (Size - 1 == pos.X)
{
return(N_W);
}
else
{
return(E_W);
}
}
else if (0 == pos.X)
{
return(N_S);
}
else if (Size / 2 == pos.X)
{
return(N_S);
}
else if (Size - 1 == pos.X)
{
return(N_S);
}
return(0); // any valid layout will have at least one line segment and thus be non-zero
}
public void ForceKnown(Point x) // for world creation
{
var map = m_Actor.Location.Map;
ItemMemory?.Set(new Location(map, x), null, map.LocalTime.TurnCounter);
}
public Location_stack_r(Map m, Point pos)
{
Map_code = m.encode();
Position = pos;
}
public int fromWorldPos(Point pt)
{
return(pt.X + m_Size * pt.Y);
}
public uint HighwayLayout(Point pos)
{
// precompute some line segments (must agree with BaseTownGenerator::NewSurfaceBlocks)
const uint E_W = (uint)Compass.XCOMlike.E * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.W;
const uint N_S = (uint)Compass.XCOMlike.N * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.S;
const uint N_E = (uint)Compass.XCOMlike.N * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.E;
const uint N_W = (uint)Compass.XCOMlike.N * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.W;
const uint S_E = (uint)Compass.XCOMlike.E * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.S;
const uint S_W = (uint)Compass.XCOMlike.S * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.W;
const uint FOUR_WAY = N_S * (uint)Compass.reference.XCOM_LINE_SEGMENT_UB + E_W; // not quite right but we can counter-adjust later
// map generation, so doesn't have to be fast
var tl_highway = CHAR_CityLimits.Location + Direction.NW;
var br_highway = CHAR_CityLimits.Location + CHAR_CityLimits.Size;
var mid_highway = CHAR_CityLimits.Location + CHAR_CityLimits.Size / 2;
if (tl_highway.Y == pos.Y)
{
if (tl_highway.X == pos.X)
{
return(S_E);
}
else if (br_highway.X == pos.X)
{
return(S_W);
}
else if (mid_highway.X == pos.X)
{
return(FOUR_WAY);
}
else
{
return(E_W);
}
}
else if (br_highway.Y == pos.Y)
{
if (tl_highway.X == pos.X)
{
return(N_E);
}
else if (br_highway.X == pos.X)
{
return(N_W);
}
else if (mid_highway.X == pos.X)
{
return(FOUR_WAY);
}
else
{
return(E_W);
}
}
else if (tl_highway.X == pos.X)
{
return((mid_highway.Y == pos.Y) ? FOUR_WAY : N_S);
}
else if (br_highway.X == pos.X)
{
return((mid_highway.Y == pos.Y) ? FOUR_WAY : N_S);
}
return(0); // any valid layout will have at least one line segment and thus be non-zero
}
public uint SubwayLayout(Point pos)
{
if (40 > Engine.RogueGame.Options.DistrictSize)
{
return(0); // 30 is known to be impossible to get a subway station. 40 is ok
}
if (!CHAR_CityLimits.Contains(pos))
{
return(0); // no subway outside of city limits.
}
// precompute some line segments
const uint E_W = (uint)Compass.XCOMlike.E * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.W;
const uint N_S = (uint)Compass.XCOMlike.N * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.S;
const uint N_E = (uint)Compass.XCOMlike.N * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.E;
const uint N_W = (uint)Compass.XCOMlike.N * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.W;
const uint S_E = (uint)Compass.XCOMlike.E * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.S;
const uint S_W = (uint)Compass.XCOMlike.S * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.XCOMlike.W;
const uint N_NEUTRAL = (uint)Compass.XCOMlike.N * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.reference.NEUTRAL;
const uint E_NEUTRAL = (uint)Compass.XCOMlike.E * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.reference.NEUTRAL;
const uint S_NEUTRAL = (uint)Compass.XCOMlike.S * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.reference.NEUTRAL;
const uint W_NEUTRAL = (uint)Compass.XCOMlike.W * (uint)Compass.reference.XCOM_EXT_STRICT_UB + (uint)Compass.reference.NEUTRAL;
const uint FOUR_WAY = N_S * (uint)Compass.reference.XCOM_LINE_SEGMENT_UB + E_W;
const uint N_TEE = N_NEUTRAL * (uint)Compass.reference.XCOM_LINE_SEGMENT_UB + E_W;
const uint S_TEE = S_NEUTRAL * (uint)Compass.reference.XCOM_LINE_SEGMENT_UB + E_W;
const uint E_TEE = N_S * (uint)Compass.reference.XCOM_LINE_SEGMENT_UB + E_NEUTRAL;
const uint W_TEE = N_S * (uint)Compass.reference.XCOM_LINE_SEGMENT_UB + W_NEUTRAL;
// map generation, so doesn't have to be fast
var tl_city = CHAR_CityLimits.Location;
var br_city = CHAR_CityLimits.Location + CHAR_CityLimits.Size + Direction.NW;
var mid_city = CHAR_CityLimits.Location + CHAR_CityLimits.Size / 2;
if (tl_city.Y == pos.Y)
{
if (tl_city.X == pos.X)
{
return(S_E);
}
else if (mid_city.X == pos.X)
{
return(S_TEE);
}
else if (br_city.X == pos.X)
{
return(S_W);
}
else
{
return(E_W);
}
}
else if (mid_city.Y == pos.Y)
{
if (tl_city.X == pos.X)
{
return(E_TEE);
}
else if (mid_city.X == pos.X)
{
return(FOUR_WAY);
}
else if (br_city.X == pos.X)
{
return(W_TEE);
}
else
{
return(E_W);
}
}
else if (br_city.Y == pos.Y)
{
if (tl_city.X == pos.X)
{
return(N_E);
}
else if (mid_city.X == pos.X)
{
return(N_TEE);
}
else if (br_city.X == pos.X)
{
return(N_W);
}
else
{
return(E_W);
}
}
else if (tl_city.X == pos.X)
{
return(N_S);
}
else if (mid_city.X == pos.X)
{
return(N_S);
}
else if (br_city.X == pos.X)
{
return(N_S);
}
return(0); // any valid layout will have at least one line segment and thus be non-zero
}
public MapCode(Point k, short v)
{
Key = k;
Value = v;
}