void FTextureManager::ParseAnim (FScanner &sc, int usetype)
{
const BITFIELD texflags = TEXMAN_Overridable | TEXMAN_TryAny;
TArray<FAnimDef::FAnimFrame> frames (32);
FTextureID picnum;
int defined = 0;
bool optional = false, missing = false;
sc.MustGetString ();
if (sc.Compare ("optional"))
{
optional = true;
sc.MustGetString ();
}
picnum = CheckForTexture (sc.String, usetype, texflags);
if (!picnum.Exists())
{
if (optional)
{
missing = true;
}
else
{
Printf (PRINT_BOLD, "ANIMDEFS: Can't find %s\n", sc.String);
}
}
// no decals on animating textures, by default
if (picnum.isValid())
{
Texture(picnum)->bNoDecals = true;
}
while (sc.GetString ())
{
if (sc.Compare ("allowdecals"))
{
if (picnum.isValid())
{
Texture(picnum)->bNoDecals = false;
}
continue;
}
else if (sc.Compare ("range"))
{
if (defined == 2)
{
sc.ScriptError ("You cannot use \"pic\" and \"range\" together in a single animation.");
}
if (defined == 1)
{
sc.ScriptError ("You can only use one \"range\" per animation.");
}
defined = 1;
ParseRangeAnim (sc, picnum, usetype, missing);
}
else if (sc.Compare ("pic"))
{
if (defined == 1)
{
sc.ScriptError ("You cannot use \"pic\" and \"range\" together in a single animation.");
}
defined = 2;
ParsePicAnim (sc, picnum, usetype, missing, frames);
}
else
{
sc.UnGet ();
break;
}
}
// If base pic is not present, don't add this anim
// ParseRangeAnim adds the anim itself, but ParsePicAnim does not.
if (picnum.isValid() && defined == 2)
{
if (frames.Size() < 2)
{
sc.ScriptError ("Animation needs at least 2 frames");
}
AddComplexAnim (picnum, frames);
}
}
void FTextureManager::ParseAnim (FScanner &sc, int usetype)
{
const BITFIELD texflags = TEXMAN_Overridable | TEXMAN_TryAny;
TArray<FAnimDef::FAnimFrame> frames (32);
FTextureID picnum;
int defined = 0;
bool optional = false, missing = false;
FAnimDef *ani = NULL;
BYTE type = FAnimDef::ANIM_Forward;
sc.MustGetString ();
if (sc.Compare ("optional"))
{
optional = true;
sc.MustGetString ();
}
picnum = CheckForTexture (sc.String, usetype, texflags);
if (!picnum.Exists())
{
if (optional)
{
missing = true;
}
else
{
Printf (PRINT_BOLD, "ANIMDEFS: Can't find %s\n", sc.String);
}
}
// no decals on animating textures, by default
if (picnum.isValid())
{
Texture(picnum)->bNoDecals = true;
}
while (sc.GetString ())
{
if (sc.Compare ("allowdecals"))
{
if (picnum.isValid())
{
Texture(picnum)->bNoDecals = false;
}
continue;
}
else if (sc.Compare ("Oscillate"))
{
if (type == FAnimDef::ANIM_Random)
{
sc.ScriptError ("You cannot use \"random\" and \"oscillate\" together in a single animation.");
}
type = FAnimDef::ANIM_OscillateUp;
}
else if (sc.Compare("Random"))
{
if (type == FAnimDef::ANIM_OscillateUp)
{
sc.ScriptError ("You cannot use \"random\" and \"oscillate\" together in a single animation.");
}
type = FAnimDef::ANIM_Random;
}
else if (sc.Compare ("range"))
{
if (picnum.Exists() && Texture(picnum)->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 (defined == 2)
{
sc.ScriptError ("You cannot use \"pic\" and \"range\" together in a single animation.");
}
if (defined == 1)
{
sc.ScriptError ("You can only use one \"range\" per animation.");
}
defined = 1;
ani = ParseRangeAnim (sc, picnum, usetype, missing);
}
else if (sc.Compare ("pic"))
{
if (defined == 1)
{
sc.ScriptError ("You cannot use \"pic\" and \"range\" together in a single animation.");
}
defined = 2;
ParsePicAnim (sc, picnum, usetype, missing, frames);
}
else
{
sc.UnGet ();
break;
}
}
// If base pic is not present, don't add this anim
// ParseRangeAnim adds the anim itself, but ParsePicAnim does not.
if (picnum.isValid() && defined == 2)
{
if (frames.Size() < 2)
{
sc.ScriptError ("Animation needs at least 2 frames");
}
ani = AddComplexAnim (picnum, frames);
}
if (ani != NULL && type != FAnimDef::ANIM_Forward)
{
if (ani->AnimType == FAnimDef::ANIM_Backward && type == FAnimDef::ANIM_OscillateUp) ani->AnimType = FAnimDef::ANIM_OscillateDown;
else ani->AnimType = type;
}
}
