void FTextureManager::ParseRangeAnim (FScanner &sc, FTextureID picnum, int usetype, bool missing)
{
int type;
FTextureID framenum;
DWORD min, max;
type = FAnimDef::ANIM_Forward;
framenum = ParseFramenum (sc, picnum, usetype, missing);
ParseTime (sc, min, max);
if (framenum == picnum || !picnum.Exists())
{
return; // Animation is only one frame or does not exist
}
if (framenum < picnum)
{
type = FAnimDef::ANIM_Backward;
Texture(framenum)->bNoDecals = Texture(picnum)->bNoDecals;
swapvalues (framenum, picnum);
}
if (sc.GetString())
{
if (sc.Compare ("Oscillate"))
{
type = type == FAnimDef::ANIM_Forward ? FAnimDef::ANIM_OscillateUp : FAnimDef::ANIM_OscillateDown;
}
else
{
sc.UnGet ();
}
}
AddSimpleAnim (picnum, framenum - picnum + 1, type, min, max - min);
}
FAnimDef *FTextureManager::ParseRangeAnim (FScanner &sc, FTextureID picnum, int usetype, bool missing)
{
int type;
FTextureID framenum;
DWORD min, max;
type = FAnimDef::ANIM_Forward;
framenum = ParseFramenum (sc, picnum, usetype, missing);
ParseTime (sc, min, max);
if (framenum == picnum || !picnum.Exists() || !framenum.Exists())
{
return NULL; // Animation is only one frame or does not exist
}
if (Texture(framenum)->Name.IsEmpty())
{
// long texture name: We cannot do ranged anims on these because they have no defined order
sc.ScriptError ("You cannot use \"range\" for long texture names.");
}
if (framenum < picnum)
{
type = FAnimDef::ANIM_Backward;
Texture(framenum)->bNoDecals = Texture(picnum)->bNoDecals;
swapvalues (framenum, picnum);
}
FAnimDef *ani = AddSimpleAnim (picnum, framenum - picnum + 1, min, max - min);
if (ani != NULL) ani->AnimType = type;
return ani;
}
void FTextureManager::ParsePicAnim (FScanner &sc, FTextureID picnum, int usetype, bool missing, TArray<FAnimDef::FAnimFrame> &frames)
{
FTextureID framenum;
DWORD min = 1, max = 1;
framenum = ParseFramenum (sc, picnum, usetype, missing);
ParseTime (sc, min, max);
if (picnum.isValid())
{
FAnimDef::FAnimFrame frame;
frame.SpeedMin = min;
frame.SpeedRange = max - min;
frame.FramePic = framenum;
frames.Push (frame);
}
}
