// Check to see if the simple room has one open door and one closed door.
private static bool checkIfRoomCanHavePortTown(SimpleRoom_Output simpleRoom, PortTownReturnPacket portTownPacket, byte xCoord, byte yCoord, byte[] finalTreasureCoords)
{
// First, check if the space has water, and is not too close to another port town:
if (simpleRoom.getIsNotEmpty() && !portTownPacket.checkIfCoordinateIsTooCloseToAnotherPortTown(xCoord, yCoord) &&
Mathf.Abs(xCoord - finalTreasureCoords[0]) > 1 && Mathf.Abs(yCoord - finalTreasureCoords[1]) > 1)
{
for (byte index = 0; index < 4; index++)
{
// If the room hasSomething (water), and has a wall that is closed...
// then there is space to place a port town:
if (!simpleRoom.getWallIsOpen(index))
{
return(true);
}
}
}
return(false);
}
private static Vector2 findPortTownPierLandPoint(SimpleRoom_Output simpleRoom, Vector2 centerPoint, float roomWidthHeight, System.Random random_forThread)
{
byte switchByte = 0;
if (simpleRoom.getWallIsOpen(Constants.doorID_left))
{
switchByte += 1;
}
if (simpleRoom.getWallIsOpen(Constants.doorID_up))
{
switchByte += 2;
}
if (simpleRoom.getWallIsOpen(Constants.doorID_down))
{
switchByte += 4;
}
if (simpleRoom.getWallIsOpen(Constants.doorID_right))
{
switchByte += 8;
}
switch (switchByte)
{
case 1: // l open
switch (random_forThread.Next(0, 5))
{
case 0: return(centerPoint + new Vector2(0f, -0.5f * -roomWidthHeight)); // u
case 1: return(centerPoint + new Vector2(0.5f * roomWidthHeight, -0.5f * -roomWidthHeight)); // ur
case 2: return(centerPoint + new Vector2(0.5f * roomWidthHeight, 0f)); // r
case 3: return(centerPoint + new Vector2(0.5f * roomWidthHeight, 0.5f * -roomWidthHeight)); // dr
default: return(centerPoint + new Vector2(0f, 0.5f * -roomWidthHeight)); // d
}
case 2: // u open
switch (random_forThread.Next(0, 5))
{
case 0: return(centerPoint + new Vector2(0.5f * roomWidthHeight, 0f)); // r
case 1: return(centerPoint + new Vector2(0.5f * roomWidthHeight, 0.5f * -roomWidthHeight)); // dr
case 2: return(centerPoint + new Vector2(0f, 0.5f * -roomWidthHeight)); // d
case 3: return(centerPoint + new Vector2(-0.5f * roomWidthHeight, 0.5f * -roomWidthHeight)); // dl
default: return(centerPoint + new Vector2(-0.5f * roomWidthHeight, 0f)); // l
}
case 3: // lu open
return(centerPoint + new Vector2(0.5f * roomWidthHeight, 0.5f * -roomWidthHeight)); // dr
// switch(random_forThread.Next(0, 3))
// {
// case 0: return centerPoint + new Vector2(0.5f * roomWidthHeight, 0f); // r
// case 1: return centerPoint + new Vector2(0.5f * roomWidthHeight, 0.5f * -roomWidthHeight); // dr
// default: return centerPoint + new Vector2(0f, 0.5f * -roomWidthHeight); // d
// }
case 4: // d open
switch (random_forThread.Next(0, 5))
{
case 0: return(centerPoint + new Vector2(-0.5f * roomWidthHeight, -0.5f * -roomWidthHeight)); //ul
case 1: return(centerPoint + new Vector2(0f, -0.5f * -roomWidthHeight)); // u
case 2: return(centerPoint + new Vector2(0.5f * roomWidthHeight, -0.5f * -roomWidthHeight)); // ur
case 3: return(centerPoint + new Vector2(0.5f * roomWidthHeight, 0f)); // r
default: return(centerPoint + new Vector2(-0.5f * roomWidthHeight, 0f)); // l
}
case 5: // ld open
return(centerPoint + new Vector2(0.5f * roomWidthHeight, -0.5f * -roomWidthHeight)); // ur
// switch(random_forThread.Next(0, 3))
// {
// case 0: return centerPoint + new Vector2(0f, -0.5f * -roomWidthHeight); // u
// case 1: return centerPoint + new Vector2(0.5f * roomWidthHeight, -0.5f * -roomWidthHeight); // ur
// default: return centerPoint + new Vector2(0.5f * roomWidthHeight, 0f); // r
// }
case 6: // ud open
switch (random_forThread.Next(0, 2))
{
case 0: return(centerPoint + new Vector2(0.5f * roomWidthHeight, 0f)); // r
default: return(centerPoint + new Vector2(-0.5f * roomWidthHeight, 0f)); // l
}
case 7: // lud open
return(centerPoint + new Vector2(0.5f * roomWidthHeight, 0f)); // r
case 8: // r open
switch (random_forThread.Next(0, 5))
{
case 0: return(centerPoint + new Vector2(-0.5f * roomWidthHeight, -0.5f * -roomWidthHeight)); //ul
case 1: return(centerPoint + new Vector2(0f, -0.5f * -roomWidthHeight)); // u
case 2: return(centerPoint + new Vector2(0f, 0.5f * -roomWidthHeight)); // d
case 3: return(centerPoint + new Vector2(-0.5f * roomWidthHeight, 0.5f * -roomWidthHeight)); // dl
default: return(centerPoint + new Vector2(-0.5f * roomWidthHeight, 0f)); // l
}
case 9: // lr open
switch (random_forThread.Next(0, 2))
{
case 0: return(centerPoint + new Vector2(0f, -0.5f * -roomWidthHeight)); // u
default: return(centerPoint + new Vector2(0f, 0.5f * -roomWidthHeight)); // d
}
case 10: // ur open
return(centerPoint + new Vector2(-0.5f * roomWidthHeight, 0.5f * -roomWidthHeight)); // dl
// switch(random_forThread.Next(0, 3))
// {
// case 0: return centerPoint + new Vector2(0f, 0.5f * -roomWidthHeight); // d
// case 1: return centerPoint + new Vector2(-0.5f * roomWidthHeight, 0.5f * -roomWidthHeight); // dl
// default: return centerPoint + new Vector2(-0.5f * roomWidthHeight, 0f); // l
// }
case 11: // lur open
return(centerPoint + new Vector2(0f, 0.5f * -roomWidthHeight)); // d
case 12: // dr open
return(centerPoint + new Vector2(-0.5f * roomWidthHeight, -0.5f * -roomWidthHeight)); //ul
// switch(random_forThread.Next(0, 3))
// {
// case 0: return centerPoint + new Vector2(-0.5f * roomWidthHeight, -0.5f * -roomWidthHeight); //ul
// case 1: return centerPoint + new Vector2(0f, -0.5f * -roomWidthHeight); // u
// default: return centerPoint + new Vector2(-0.5f * roomWidthHeight, 0f); // l
// }
case 13: // ldr open
return(centerPoint + new Vector2(0f, -0.5f * -roomWidthHeight)); // u
case 14: // udr open
return(centerPoint + new Vector2(-0.5f * roomWidthHeight, 0f)); // l
// case 0: // all doors closed... should never happen
default: //case 15: // all doors open... should never happen
return(centerPoint + new Vector2(0f, -0.5f * -roomWidthHeight)); // u
}
}
