[TYRES FX] CUSTOMTEXTURE_... not falling back to kn5 if specified file is missing

[alleysnek]

As of 0.1.77, when a config has [TYRES_FX_CUSTOMTEXTURE_##] entries to load tyre textures but they point to invalid paths, then a car will display black tyres instead of falling back to kn5 textures. Bellow, an example of a car with a broken config:

Was still ok on 0.1.76 and previous versions.

This is problematic for a mix of old github configs still pointing to individual dds files instead of the auto-downloaded zip package by CM, and also for all ks GT3 car configs pointing to \common\gt3_tyres_kunos.ini. This patch-side included file doesn't point to auto-downloaded cars\ks_mercedes_amg_gt3.zip::*.dds and uses cars\ks_mercedes_amg_gt3\*.dds instead.

[Trava715]

Actually since this has been brought up, there's a thing that I forgot to add.

When using TYRESFX_CUSTOMTEXTURE it's not possible to make it use KN5 textures. For example if set X is undefined and switched to set Y that has textures defined in the config, the textures from set Y will stay visible.

In my case the set for DIREZZA_Z2 is already included in the KN5 but CSP won't fall back to it so I have to add them again as a zip inside extension folder.

Any chance this behavior could be changed to automatically picking up textures from the KN5 for any set that is not defined and/or manual override for the config, say, TXDIFFUSE=KN5?

[alleysnek]

Sorry, I didn't mention the above to the description after you commented it on discord, because reverting to kn5 textures for undefined compounds was surely working before. It turns out that it's another thing that has been separately broken some patches back.

Under 0.1.74 I tried the a3dr_ferrari_512tr_s1which only has a replacement for one compound (SM), and csp applies the config defined _SM textures to both ST and SM tyres by mistake. Going back to 0.1.60 (haven't tried versions in between) only replaces SM as expected, while the undefined ST is properly loaded from kn5 (without any extra code). I guess you can mark this issue as a regression too.

[chas1723]

on1.78p45 and 1.78p50 I am getting crashes on open wheel cars when I change tire compounds. I can run all day if I keep the compound stock. As soon as I change to soft compound or rain then I get a crash within about 10 seconds.

[Marocco2]

on1.78p45 and 1.78p50 I am getting crashes on open wheel cars when I change tire compounds. I can run all day if I keep the compound stock. As soon as I change to soft compound or rain then I get a crash within about 10 seconds.

Is this related to this issue? If not, you should open a new one

[chas1723]

Is this related to this issue? If not, you should open a new one

we talked about this on the csp discord and felt this was related to the same issue. If you think I should open a new issue, I can do that.

[chas1723]

To come back to this, disabling TireFX fixes my crash.