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- added some error checks for trying to create unsupported animations for textures with full path names.
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parent
eeaea59828
commit
fe2e293d02
1 changed files with 23 additions and 2 deletions
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@ -395,6 +395,11 @@ void FTextureManager::ParseAnim (FScanner &sc, int usetype)
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}
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else if (sc.Compare ("range"))
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{
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if (picnum.Exists() && Texture(picnum)->Name.IsEmpty())
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{
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// long texture name: We cannot do ranged anims on these because they have no defined order
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sc.ScriptError ("You cannot use \"range\" for long texture names.");
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}
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if (defined == 2)
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{
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sc.ScriptError ("You cannot use \"pic\" and \"range\" together in a single animation.");
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@ -456,12 +461,20 @@ FAnimDef *FTextureManager::ParseRangeAnim (FScanner &sc, FTextureID picnum, int
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type = FAnimDef::ANIM_Forward;
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framenum = ParseFramenum (sc, picnum, usetype, missing);
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ParseTime (sc, min, max);
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if (framenum == picnum || !picnum.Exists())
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if (framenum == picnum || !picnum.Exists() || !framenum.Exists())
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{
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return NULL; // Animation is only one frame or does not exist
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}
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if (Texture(framenum)->Name.IsEmpty())
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{
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// long texture name: We cannot do ranged anims on these because they have no defined order
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sc.ScriptError ("You cannot use \"range\" for long texture names.");
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}
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if (framenum < picnum)
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{
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type = FAnimDef::ANIM_Backward;
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@ -570,7 +583,7 @@ void FTextureManager::ParseTime (FScanner &sc, DWORD &min, DWORD &max)
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void FTextureManager::ParseWarp(FScanner &sc)
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{
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const BITFIELD texflags = TEXMAN_Overridable | TEXMAN_TryAny | TEXMAN_ShortNameOnly;
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const BITFIELD texflags = TEXMAN_Overridable | TEXMAN_TryAny;
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bool isflat = false;
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bool type2 = sc.Compare ("warp2"); // [GRB]
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sc.MustGetString ();
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@ -591,8 +604,16 @@ void FTextureManager::ParseWarp(FScanner &sc)
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FTextureID picnum = CheckForTexture (sc.String, isflat ? FTexture::TEX_Flat : FTexture::TEX_Wall, texflags);
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if (picnum.isValid())
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{
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FTexture *warper = Texture(picnum);
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if (warper->Name.IsEmpty())
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{
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// long texture name: We cannot do warps on these due to the way the texture manager implements warping as a texture replacement.
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sc.ScriptError ("You cannot use \"warp\" for long texture names.");
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}
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// don't warp a texture more than once
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if (!warper->bWarped)
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{
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