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@ Added sidedef functions to get the heights of high/mid/low wall parts

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This commit is contained in:
codeimp 2009-07-29 16:34:17 +00:00
parent 51b5b75659
commit c2d5729644
1 changed files with 69 additions and 3 deletions
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72
Source/Core/Map/Sidedef.cs
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@ -286,7 +286,9 @@ namespace CodeImp.DoomBuilder.Map
}
}
// This checks if a texture is required
/// <summary>
/// This checks if a texture is required
/// </summary>
public bool HighRequired()
{
// Doublesided?
@ -301,14 +303,18 @@ namespace CodeImp.DoomBuilder.Map
}
}
// This checks if a texture is required
/// <summary>
/// This checks if a texture is required
/// </summary>
public bool MiddleRequired()
{
// Texture is required when the line is singlesided
return (Other == null);
}
// This checks if a texture is required
/// <summary>
/// This checks if a texture is required
/// </summary>
public bool LowRequired()
{
// Doublesided?
@ -323,6 +329,66 @@ namespace CodeImp.DoomBuilder.Map
}
}
/// <summary>
/// This returns the height of the upper wall part. Returns 0 when no upper part exists.
/// </summary>
public int GetHighHeight()
{
Sidedef other = this.Other;
if(other != null)
{
int top = this.sector.CeilHeight;
int bottom = other.sector.CeilHeight;
int height = top - bottom;
return (height > 0) ? height : 0;
}
else
{
return 0;
}
}
/// <summary>
/// This returns the height of the middle wall part.
/// </summary>
public int GetMiddleHeight()
{
Sidedef other = this.Other;
if(other != null)
{
int top = Math.Min(this.Sector.CeilHeight, other.Sector.CeilHeight);
int bottom = Math.Max(this.Sector.FloorHeight, other.Sector.FloorHeight);
int height = top - bottom;
return (height > 0) ? height : 0;
}
else
{
int top = this.Sector.CeilHeight;
int bottom = this.Sector.FloorHeight;
int height = top - bottom;
return (height > 0) ? height : 0;
}
}
/// <summary>
/// This returns the height of the lower wall part. Returns 0 when no lower part exists.
/// </summary>
public int GetLowHeight()
{
Sidedef other = this.Other;
if(other != null)
{
int top = other.sector.FloorHeight;
int bottom = this.sector.FloorHeight;
int height = top - bottom;
return (height > 0) ? height : 0;
}
else
{
return 0;
}
}
// This creates a checksum from the sidedef properties
// Used for faster sidedefs compression
public uint GetChecksum()