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Added comments related to 3D floor and slope handling, so I don't have to look this stuff up every time I read the code

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This commit is contained in:
MascaraSnake 2016-01-01 11:41:42 +01:00
parent 28ab03c391
commit b619c85ec3
2 changed files with 27 additions and 14 deletions
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6
Source/Core/IO/SRB2MapSetIO.cs
View file

@ -38,6 +38,10 @@ namespace CodeImp.DoomBuilder.IO
// Constructor
public SRB2MapSetIO(WAD wad, MapManager manager) : base(wad, manager)
{
//Dictionary contents: Type, flags, translucency, flags when noclimb is active
//Type: 1 = solid, 2 = water, 3 = intangible, +4 = render insides
//Flags: 1 = disable lighting effects (e.g. shadows), 2 = restrict lighting effects to insides, 4 = fog
//Translucency: 0 = invisible, 1 = read from front upper texture, 2 = opaque
threeDFloorTypes = new Dictionary<int, int[]>() {
{ 100, new int[4] { 1, 0, 2, 0} },
{ 101, new int[4] { 1, 1, 2, 1} },
@ -98,6 +102,7 @@ namespace CodeImp.DoomBuilder.IO
{ 259, new int[4] { 1, 0, 2, 0} }
};
//Dictionary contents: floor, ceiling (0 = no slope, 1 = slope front, 2 = slope back)
slopeTypes = new Dictionary<int, int[]>() {
{ 700, new int[2] { 1, 0 } },
{ 701, new int[2] { 0, 1 } },
@ -109,6 +114,7 @@ namespace CodeImp.DoomBuilder.IO
{ 713, new int[2] { 2, 1 } }
};
//Dictionary contents: floor, ceiling (0 = no slope, 1 = slope front, 2 = slope back)
slopeCopyTypes = new Dictionary<int, int[]>() {
{ 720, new int[2] { 1, 0 } },
{ 721, new int[2] { 0, 1 } },

35
Source/Core/Map/Linedef.cs
View file

@ -758,16 +758,19 @@ namespace CodeImp.DoomBuilder.Map
#endregion
#region ================== Methods
//Set 3D floor arguments for SRB2-style 3D floors. See http://zdoom.org/wiki/Sector_Set3dFloor.
public void Set3DFloorArgs()
{
Args[0] = Tag;
Args[1] = 1;
Args[2] = 0;
Args[3] = 0;
Args[4] = 0;
Args[0] = Tag; //tag
Args[1] = 1; //type
Args[2] = 0; //flags
Args[3] = 0; //alpha
Args[4] = 0; //hi-tag/line ID (irrelevant for SRB2)
//Handle the custom 3D floor type (259)
if (Action == General.Map.FormatInterface.Custom3DFloorType && Back != null)
{
//Read 3D floor flags from upper back texture
string tex = Back.HighTexture;
Regex r = new Regex("^[A-F0-9]*$");
if (r.IsMatch(tex))
@ -794,9 +797,10 @@ namespace CodeImp.DoomBuilder.Map
}
else
{
//Read settings for preconfigured 3D floor type
int[] settings = General.Map.FormatInterface.ThreeDFloorTypes[Action];
Args[1] = settings[0];
Args[2] = Flags.ContainsKey("64") && Flags["64"] ? settings[3] : settings[1];
Args[2] = Flags.ContainsKey("64") && Flags["64"] ? settings[3] : settings[1]; //Flags may depend on whether the noclimb flag is set
switch (settings[2])
{
case 0:
@ -815,6 +819,7 @@ namespace CodeImp.DoomBuilder.Map
}
}
//Read translucency value from texture name (#000-#255)
private int ParseTranslucency(string tex)
{
int result = 128;
@ -826,22 +831,24 @@ namespace CodeImp.DoomBuilder.Map
return result;
}
//Set slope arguments for SRB2-style slopes. See http://zdoom.org/wiki/Plane_Align.
public void SetSlopeArgs()
{
int[] settings = General.Map.FormatInterface.SlopeTypes[Action];
Args[0] = settings[0];
Args[1] = settings[1];
Args[2] = 0;
Args[0] = settings[0]; //floor
Args[1] = settings[1]; //ceiling
Args[2] = 0; //lineid (irrelevant for SRB2)
}
//Set slope arguments for SRB2-style copy slopes. See http://zdoom.org/wiki/Plane_Copy.
public void SetSlopeCopyArgs()
{
int[] settings = General.Map.FormatInterface.SlopeCopyTypes[Action];
if (settings[0] == 1) Args[0] = Tag;
if (settings[0] == 2) Args[2] = Tag;
if (settings[1] == 1) Args[1] = Tag;
if (settings[1] == 2) Args[3] = Tag;
Args[4] = 0;
if (settings[0] == 1) Args[0] = Tag; //front floor
if (settings[0] == 2) Args[2] = Tag; //back floor
if (settings[1] == 1) Args[1] = Tag; //front ceiling
if (settings[1] == 2) Args[3] = Tag; //back ceiling
Args[4] = 0; //share (irrelevant for SRB2)
}
// This checks and returns a flag without creating it