5.5 KiB
TexMan
The Texture Manager is used for loading, finding, replacing and getting information on textures.
struct TexMan
{
static textureid CheckForTexture(string name, int usetype, int flags = TexMan.TryAny);
static int CheckRealHeight(textureid tex);
static string GetName(textureid tex);
static vector2 GetScaledOffset(textureid tex);
static vector2 GetScaledSize(textureid tex);
static int, int GetSize(textureid tex);
static void ReplaceTextures(string from, string to, int flags);
static void SetCameraToTexture(Actor viewpoint, string texture, double fov);
}
-
CheckForTexture
Returns a
textureid
for the texture namedname
.usetype
may be one of the following, which selects what kind of texture to find:Name Description TexMan.Type_Any
Any kind of texture. TexMan.Type_Autopage
Unused. TexMan.Type_Build
Unused. TexMan.Type_Decal
A decal pic defined in DECALDEF
.TexMan.Type_FirstDefined
The first composite texture defined by the IWad. TexMan.Type_Flat
A flat (ceiling/floor texture,) i.e. FLOOR0_1
.TexMan.Type_FontChar
Unused. TexMan.Type_MiscPatch
A loose graphic, i.e. M_DOOM
.TexMan.Type_Null
Reserved for the null graphic. Ignores name
.TexMan.Type_Override
Overridable generalized textures, for instance textures defined in TX_START
or BUILD ART tiles.TexMan.Type_SkinGraphic
Any loose graphic defined in S_SKIN
i.e. statusbar faces.TexMan.Type_SkinSprite
Any sprite defined in S_SKIN
.TexMan.Type_Sprite
A sprite in S_START
, i.e.MEDIA0
.TexMan.Type_WallPatch
An uncomposited patch, i.e. DOOR2_1
.TexMan.Type_Wall
Any composited wall texture, i.e. STARTAN2
.flags
may be any of the following combined (with the bitwise OR operator|
:)Name Description TexMan.AllowSkins
Allows SkinGraphic
s to be returned under normal circumstances.TexMan.DontCreate
Will never create a new texture when searching. TexMan.Overridable
Allows overriding of this texture by for instance TEXTURES
.TexMan.ReturnFirst
Allows returning the FirstDefined
"null" texture under normal circumstances.TexMan.ShortNameOnly
Will force use of a short name when searching. TexMan.TryAny
Returns any other type of texture if one is not found in the specified use type. Default. -
CheckRealHeight
Returns the height in pixels of the texture down to the last scanline which has actual pixel data. Note that this operation is extremely slow and should be used sparingly.
-
GetName
Returns the original name of a
textureid
. -
GetScaledOffset
Returns the offsets for this texture used to display it (rather than the original offsets.)
-
GetScaledSize
Returns the size used to display this texture (rather than the physical size.)
-
GetSize
Returns the width and height of a
textureid
. -
ReplaceTextures
Replaces textures named
from
withto
within the map.flags
may be used to filter out certain textures from being replaced:Name Description TexMan.NOT_BOTTOM
Filters out linedef bottom textures. TexMan.NOT_CEILING
Filters out ceiling flats. TexMan.NOT_FLAT
Filters out any flat texture. TexMan.NOT_FLOOR
Filters out floor flats. TexMan.NOT_MIDDLE
Filters out linedef middle textures. TexMan.NOT_TOP
Filters out linedef upper textures. TexMan.NOT_WALL
Filters out any linedef texture. -
SetCameraToTexture
Sets the camera texture (as defined in
ANIMDEFS
)texture
to the viewpoint ofviewpoint
with a fov offov
.