public static List<SectorTween> Res_Sector_GenTweens(Room room)
{
var result = new List<SectorTween>();
for (var h = 0; h < room.SectorsY - 1; h++)
{
for (var w = 0; w < room.SectorsX - 1; w++)
{
var room_tween = new SectorTween();
// Init X-plane tween [ | ]
var current_heightmap = room.Sectors[w * room.SectorsY + h];
var next_heightmap = room.Sectors[w * room.SectorsY + h + 1];
byte joinedFloors = 0;
byte joinedCeilings = 0;
// XY corners coordinates must be calculated from native room sector
room_tween.FloorCorners[0][1] = current_heightmap.FloorCorners[0][1];
room_tween.FloorCorners[1][1] = room_tween.FloorCorners[0][1];
room_tween.FloorCorners[2][1] = room_tween.FloorCorners[0][1];
room_tween.FloorCorners[3][1] = room_tween.FloorCorners[0][1];
room_tween.FloorCorners[0][0] = current_heightmap.FloorCorners[0][0];
room_tween.FloorCorners[1][0] = room_tween.FloorCorners[0][0];
room_tween.FloorCorners[2][0] = current_heightmap.FloorCorners[1][0];
room_tween.FloorCorners[3][0] = room_tween.FloorCorners[2][0];
room_tween.CeilingCorners[0][1] = current_heightmap.CeilingCorners[0][1];
room_tween.CeilingCorners[1][1] = room_tween.CeilingCorners[0][1];
room_tween.CeilingCorners[2][1] = room_tween.CeilingCorners[0][1];
room_tween.CeilingCorners[3][1] = room_tween.CeilingCorners[0][1];
room_tween.CeilingCorners[0][0] = current_heightmap.CeilingCorners[0][0];
room_tween.CeilingCorners[1][0] = room_tween.CeilingCorners[0][0];
room_tween.CeilingCorners[2][0] = current_heightmap.CeilingCorners[1][0];
room_tween.CeilingCorners[3][0] = room_tween.CeilingCorners[2][0];
if (w > 0)
{
if (next_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall ||
current_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall)
{
if (Res_Sector_IsWall(next_heightmap, current_heightmap))
{
room_tween.FloorCorners[0][2] = current_heightmap.FloorCorners[0][2];
room_tween.FloorCorners[1][2] = current_heightmap.CeilingCorners[0][2];
room_tween.FloorCorners[2][2] = current_heightmap.CeilingCorners[1][2];
room_tween.FloorCorners[3][2] = current_heightmap.FloorCorners[1][2];
Res_Sector_SetTweenFloorConfig(room_tween);
room_tween.CeilingTweenType = SectorTweenType.None;
joinedFloors = 1;
joinedCeilings = 1;
}
else if (Res_Sector_IsWall(current_heightmap, next_heightmap))
{
room_tween.FloorCorners[0][2] = next_heightmap.FloorCorners[3][2];
room_tween.FloorCorners[1][2] = next_heightmap.CeilingCorners[3][2];
room_tween.FloorCorners[2][2] = next_heightmap.CeilingCorners[2][2];
room_tween.FloorCorners[3][2] = next_heightmap.FloorCorners[2][2];
Res_Sector_SetTweenFloorConfig(room_tween);
room_tween.CeilingTweenType = SectorTweenType.None;
joinedFloors = 1;
joinedCeilings = 1;
}
else
{
/************************** SECTION WITH DROPS CALCULATIONS **********************/
if (current_heightmap.PortalToRoom < 0 && next_heightmap.PortalToRoom < 0 ||
current_heightmap.IsTwoSidePortal(next_heightmap))
{
current_heightmap = current_heightmap.CheckPortalPointer();
next_heightmap = next_heightmap.CheckPortalPointer();
if (current_heightmap.PortalToRoom < 0 && next_heightmap.PortalToRoom < 0 &&
current_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall &&
next_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall)
{
if (current_heightmap.FloorPenetrationConfig == TR_PENETRATION_CONFIG.Solid ||
next_heightmap.FloorPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
room_tween.FloorCorners[0][2] = current_heightmap.FloorCorners[0][2];
room_tween.FloorCorners[1][2] = next_heightmap.FloorCorners[3][2];
room_tween.FloorCorners[2][2] = next_heightmap.FloorCorners[2][2];
room_tween.FloorCorners[3][2] = current_heightmap.FloorCorners[1][2];
Res_Sector_SetTweenFloorConfig(room_tween);
joinedFloors = 1;
}
if (current_heightmap.CeilingPenetrationConfig == TR_PENETRATION_CONFIG.Solid ||
next_heightmap.CeilingPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
room_tween.CeilingCorners[0][2] = current_heightmap.CeilingCorners[0][2];
room_tween.CeilingCorners[1][2] = next_heightmap.CeilingCorners[3][2];
room_tween.CeilingCorners[2][2] = next_heightmap.CeilingCorners[2][2];
room_tween.CeilingCorners[3][2] = current_heightmap.CeilingCorners[1][2];
Res_Sector_SetTweenCeilingConfig(room_tween);
joinedCeilings = 1;
}
}
}
}
}
current_heightmap = room.Sectors[w * room.SectorsY + h];
next_heightmap = room.Sectors[w * room.SectorsY + h + 1];
if (joinedFloors == 0 && (current_heightmap.PortalToRoom < 0 || next_heightmap.PortalToRoom < 0))
{
byte valid = 0;
if (next_heightmap.PortalToRoom >= 0 && current_heightmap.SectorAbove != null &&
current_heightmap.FloorPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
next_heightmap = next_heightmap.CheckPortalPointer();
if (next_heightmap.OwnerRoom.ID == current_heightmap.SectorAbove.OwnerRoom.ID)
{
valid = 1;
}
if (valid == 0)
{
var rs =
current_heightmap.SectorAbove.OwnerRoom.GetSectorRaw(next_heightmap.Position);
if (rs != null && rs.PortalToRoom == next_heightmap.OwnerRoom.ID)
{
valid = 1;
}
}
}
if (current_heightmap.PortalToRoom >= 0 && next_heightmap.SectorAbove != null &&
next_heightmap.FloorPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
current_heightmap = current_heightmap.CheckPortalPointer();
if (current_heightmap.OwnerRoom.ID == next_heightmap.SectorAbove.OwnerRoom.ID)
{
valid = 1;
}
if (valid == 0)
{
var rs =
next_heightmap.SectorAbove.OwnerRoom.GetSectorRaw(current_heightmap.Position);
if (rs != null && rs.PortalToRoom == current_heightmap.OwnerRoom.ID)
{
valid = 1;
}
}
}
if (valid == 1 && current_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall &&
next_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall)
{
room_tween.FloorCorners[0][2] = current_heightmap.FloorCorners[0][2];
room_tween.FloorCorners[1][2] = next_heightmap.FloorCorners[3][2];
room_tween.FloorCorners[2][2] = next_heightmap.FloorCorners[2][2];
room_tween.FloorCorners[3][2] = current_heightmap.FloorCorners[1][2];
Res_Sector_SetTweenFloorConfig(room_tween);
}
}
current_heightmap = room.Sectors[w * room.SectorsY + h];
next_heightmap = room.Sectors[w * room.SectorsY + h + 1];
if (joinedCeilings == 0 &&
(current_heightmap.PortalToRoom < 0 || next_heightmap.PortalToRoom < 0))
{
byte valid = 0;
if (next_heightmap.PortalToRoom >= 0 && current_heightmap.SectorBelow != null &&
current_heightmap.CeilingPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
next_heightmap = next_heightmap.CheckPortalPointer();
if (next_heightmap.OwnerRoom.ID == current_heightmap.SectorBelow.OwnerRoom.ID)
{
valid = 1;
}
if (valid == 0)
{
var rs =
current_heightmap.SectorBelow.OwnerRoom.GetSectorRaw(next_heightmap.Position);
if (rs != null && rs.PortalToRoom == next_heightmap.OwnerRoom.ID)
{
valid = 1;
}
}
}
if (current_heightmap.PortalToRoom >= 0 && next_heightmap.SectorBelow != null &&
next_heightmap.FloorPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
current_heightmap = current_heightmap.CheckPortalPointer();
if (current_heightmap.OwnerRoom.ID == next_heightmap.SectorBelow.OwnerRoom.ID)
{
valid = 1;
}
if (valid == 0)
{
var rs =
next_heightmap.SectorBelow.OwnerRoom.GetSectorRaw(current_heightmap.Position);
if (rs != null && rs.PortalToRoom == current_heightmap.OwnerRoom.ID)
{
valid = 1;
}
}
}
if (valid == 1 && current_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall &&
next_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall)
{
room_tween.CeilingCorners[0][2] = current_heightmap.CeilingCorners[0][2];
room_tween.CeilingCorners[1][2] = next_heightmap.CeilingCorners[3][2];
room_tween.CeilingCorners[2][2] = next_heightmap.CeilingCorners[2][2];
room_tween.CeilingCorners[3][2] = current_heightmap.CeilingCorners[1][2];
Res_Sector_SetTweenCeilingConfig(room_tween);
}
}
}
result.Add(room_tween);
/*****************************************************************************************************
******************************** CENTRE OF THE ALGORITHM *************************************
*****************************************************************************************************/
room_tween = new SectorTween();
current_heightmap = room.Sectors[w * room.SectorsY + h];
next_heightmap = room.Sectors[(w + 1) * room.SectorsY + h];
room_tween.FloorCorners[0][0] = current_heightmap.FloorCorners[1][0];
room_tween.FloorCorners[1][0] = room_tween.FloorCorners[0][0];
room_tween.FloorCorners[2][0] = room_tween.FloorCorners[0][0];
room_tween.FloorCorners[3][0] = room_tween.FloorCorners[0][0];
room_tween.FloorCorners[0][1] = current_heightmap.FloorCorners[1][1];
room_tween.FloorCorners[1][1] = room_tween.FloorCorners[0][1];
room_tween.FloorCorners[2][1] = current_heightmap.FloorCorners[2][1];
room_tween.FloorCorners[3][1] = room_tween.FloorCorners[2][1];
room_tween.CeilingCorners[0][0] = current_heightmap.CeilingCorners[1][0];
room_tween.CeilingCorners[1][0] = room_tween.CeilingCorners[0][0];
room_tween.CeilingCorners[2][0] = room_tween.CeilingCorners[0][0];
room_tween.CeilingCorners[3][0] = room_tween.CeilingCorners[0][0];
room_tween.CeilingCorners[0][1] = current_heightmap.CeilingCorners[1][1];
room_tween.CeilingCorners[1][1] = room_tween.CeilingCorners[0][1];
room_tween.CeilingCorners[2][1] = current_heightmap.CeilingCorners[2][1];
room_tween.CeilingCorners[3][1] = room_tween.CeilingCorners[2][1];
joinedFloors = 0;
joinedCeilings = 0;
if (h > 0)
{
if (next_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall ||
current_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall)
{
// Init Y-plane tween [ - ]
if (Res_Sector_IsWall(next_heightmap, current_heightmap))
{
room_tween.FloorCorners[0][2] = current_heightmap.FloorCorners[1][2];
room_tween.FloorCorners[1][2] = current_heightmap.CeilingCorners[1][2];
room_tween.FloorCorners[2][2] = current_heightmap.CeilingCorners[2][2];
room_tween.FloorCorners[3][2] = current_heightmap.FloorCorners[2][2];
Res_Sector_SetTweenFloorConfig(room_tween);
room_tween.CeilingTweenType = SectorTweenType.None;
joinedFloors = 1;
joinedCeilings = 1;
}
else if (Res_Sector_IsWall(current_heightmap, next_heightmap))
{
room_tween.FloorCorners[0][2] = next_heightmap.FloorCorners[0][2];
room_tween.FloorCorners[1][2] = next_heightmap.CeilingCorners[0][2];
room_tween.FloorCorners[2][2] = next_heightmap.CeilingCorners[3][2];
room_tween.FloorCorners[3][2] = next_heightmap.FloorCorners[3][2];
Res_Sector_SetTweenFloorConfig(room_tween);
room_tween.CeilingTweenType = SectorTweenType.None;
joinedFloors = 1;
joinedCeilings = 1;
}
else
{
/************************** BIG SECTION WITH DROPS CALCULATIONS **********************/
if (current_heightmap.PortalToRoom < 0 && next_heightmap.PortalToRoom < 0 ||
current_heightmap.IsTwoSidePortal(next_heightmap))
{
current_heightmap = current_heightmap.CheckPortalPointer();
next_heightmap = next_heightmap.CheckPortalPointer();
if (current_heightmap.PortalToRoom < 0 && next_heightmap.PortalToRoom < 0 &&
current_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall &&
next_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall)
{
if (current_heightmap.FloorPenetrationConfig == TR_PENETRATION_CONFIG.Solid ||
next_heightmap.FloorPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
room_tween.FloorCorners[0][2] = current_heightmap.FloorCorners[1][2];
room_tween.FloorCorners[1][2] = next_heightmap.FloorCorners[0][2];
room_tween.FloorCorners[2][2] = next_heightmap.FloorCorners[3][2];
room_tween.FloorCorners[3][2] = current_heightmap.FloorCorners[2][2];
Res_Sector_SetTweenFloorConfig(room_tween);
joinedFloors = 1;
}
if (current_heightmap.CeilingPenetrationConfig == TR_PENETRATION_CONFIG.Solid ||
next_heightmap.CeilingPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
room_tween.CeilingCorners[0][2] = current_heightmap.CeilingCorners[1][2];
room_tween.CeilingCorners[1][2] = next_heightmap.CeilingCorners[0][2];
room_tween.CeilingCorners[2][2] = next_heightmap.CeilingCorners[3][2];
room_tween.CeilingCorners[3][2] = current_heightmap.CeilingCorners[2][2];
Res_Sector_SetTweenCeilingConfig(room_tween);
joinedCeilings = 1;
}
}
}
}
}
current_heightmap = room.Sectors[w * room.SectorsY + h];
next_heightmap = room.Sectors[(w + 1) * room.SectorsY + h];
if (joinedFloors == 0 && (current_heightmap.PortalToRoom < 0 || next_heightmap.PortalToRoom < 0))
{
byte valid = 0;
if (next_heightmap.PortalToRoom >= 0 && current_heightmap.SectorAbove != null &&
current_heightmap.FloorPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
next_heightmap = next_heightmap.CheckPortalPointer();
if (next_heightmap.OwnerRoom.ID == current_heightmap.SectorAbove.OwnerRoom.ID)
{
valid = 1;
}
if (valid == 0)
{
var rs =
current_heightmap.SectorAbove.OwnerRoom.GetSectorRaw(next_heightmap.Position);
if (rs != null && rs.PortalToRoom == next_heightmap.OwnerRoom.ID)
{
valid = 1;
}
}
}
if (current_heightmap.PortalToRoom >= 0 && next_heightmap.SectorAbove != null &&
next_heightmap.FloorPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
current_heightmap = current_heightmap.CheckPortalPointer();
if (current_heightmap.OwnerRoom.ID == next_heightmap.SectorAbove.OwnerRoom.ID)
{
valid = 1;
}
if (valid == 0)
{
var rs =
next_heightmap.SectorAbove.OwnerRoom.GetSectorRaw(current_heightmap.Position);
if (rs != null && rs.PortalToRoom == current_heightmap.OwnerRoom.ID)
{
valid = 1;
}
}
}
if (valid == 1 && current_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall &&
next_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall)
{
room_tween.FloorCorners[0][2] = current_heightmap.FloorCorners[1][2];
room_tween.FloorCorners[1][2] = next_heightmap.FloorCorners[0][2];
room_tween.FloorCorners[2][2] = next_heightmap.FloorCorners[3][2];
room_tween.FloorCorners[3][2] = current_heightmap.FloorCorners[2][2];
Res_Sector_SetTweenFloorConfig(room_tween);
}
}
current_heightmap = room.Sectors[w * room.SectorsY + h];
next_heightmap = room.Sectors[(w + 1) * room.SectorsY + h];
if (joinedCeilings == 0 &&
(current_heightmap.PortalToRoom < 0 || next_heightmap.PortalToRoom < 0))
{
byte valid = 0;
if (next_heightmap.PortalToRoom >= 0 && current_heightmap.SectorBelow != null &&
current_heightmap.CeilingPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
next_heightmap = next_heightmap.CheckPortalPointer();
if (next_heightmap.OwnerRoom.ID == current_heightmap.SectorBelow.OwnerRoom.ID)
{
valid = 1;
}
if (valid == 0)
{
var rs =
current_heightmap.SectorBelow.OwnerRoom.GetSectorRaw(next_heightmap.Position);
if (rs != null && rs.PortalToRoom == next_heightmap.OwnerRoom.ID)
{
valid = 1;
}
}
}
if (current_heightmap.PortalToRoom >= 0 && next_heightmap.SectorBelow != null &&
next_heightmap.FloorPenetrationConfig == TR_PENETRATION_CONFIG.Solid)
{
current_heightmap = current_heightmap.CheckPortalPointer();
if (current_heightmap.OwnerRoom.ID == next_heightmap.SectorBelow.OwnerRoom.ID)
{
valid = 1;
}
if (valid == 0)
{
var rs =
next_heightmap.SectorBelow.OwnerRoom.GetSectorRaw(current_heightmap.Position);
if (rs != null && rs.PortalToRoom == current_heightmap.OwnerRoom.ID)
{
valid = 1;
}
}
}
if (valid == 1 && current_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall &&
next_heightmap.FloorPenetrationConfig != TR_PENETRATION_CONFIG.Wall)
{
room_tween.CeilingCorners[0][2] = current_heightmap.CeilingCorners[1][2];
room_tween.CeilingCorners[1][2] = next_heightmap.CeilingCorners[0][2];
room_tween.CeilingCorners[2][2] = next_heightmap.CeilingCorners[3][2];
room_tween.CeilingCorners[3][2] = current_heightmap.CeilingCorners[2][2];
Res_Sector_SetTweenCeilingConfig(room_tween);
}
}
}
result.Add(room_tween);
}
}
return result;
}
public static void Res_Sector_SetTweenCeilingConfig(SectorTween tween)
{
if (tween.CeilingCorners[0][2] > tween.CeilingCorners[1][2])
{
var temp = tween.CeilingCorners[0][2];
tween.CeilingCorners[0][2] = tween.CeilingCorners[1][2];
tween.CeilingCorners[1][2] = temp;
temp = tween.CeilingCorners[2][2];
tween.CeilingCorners[2][2] = tween.CeilingCorners[3][2];
tween.CeilingCorners[3][2] = temp;
}
if (tween.CeilingCorners[3][2] > tween.CeilingCorners[2][2])
{
tween.CeilingTweenType = SectorTweenType.TwoTriangles;
}
else if ((tween.CeilingCorners[0][2] != tween.CeilingCorners[1][2]) &&
(tween.CeilingCorners[2][2] != tween.CeilingCorners[3][2]))
{
tween.CeilingTweenType = SectorTweenType.Quad;
}
else if (tween.CeilingCorners[0][2] != tween.CeilingCorners[1][2])
{
tween.CeilingTweenType = SectorTweenType.TriangleLeft;
}
else if (tween.CeilingCorners[2][2] != tween.CeilingCorners[3][2])
{
tween.CeilingTweenType = SectorTweenType.TriangleRight;
}
else
{
tween.CeilingTweenType = SectorTweenType.None;
}
}