Sprites not rendered correctly when tilting screen

[GrimSqueaker]

When tilting the screen sprites disappear. See the screenshot in which villagers should be visible in the front and not just the background.

Git bisect helped to find that it was introduced in the following range of commits:

$ git bisect log
git bisect start
# bad: [ebd44563c28f212939f4adc05b14fe1e784b0048] fix: CMake for new config.ini, graphics, and music locations
git bisect bad ebd44563c28f212939f4adc05b14fe1e784b0048
# good: [97eedfe478f23db8f77fd2ac9e6fe9fe39d2967d] Merge pull request #21 from thobbsinteractive/re-definitions
git bisect good 97eedfe478f23db8f77fd2ac9e6fe9fe39d2967d
# bad: [51159e06357a009fc38c783e300f46b32da2b518] begin of rewriting str_E37A0_sound_buffer2
git bisect bad 51159e06357a009fc38c783e300f46b32da2b518
# skip: [3bcd152bc521407fbbbed197a2307a78b62399ae] 210209-02
git bisect skip 3bcd152bc521407fbbbed197a2307a78b62399ae
# skip: [ea3136b7f0a4ab45010fdd55495252143f5ce953] 210209
git bisect skip ea3136b7f0a4ab45010fdd55495252143f5ce953
# good: [e7f362f04ea375124ad5bf798ccda89aaa729528] Merge: turican0/development
git bisect good e7f362f04ea375124ad5bf798ccda89aaa729528
# bad: [c3a76285720363b791b5f4b90981718af6536f56] Feature: Prepare CMake for 64 bit compilation
git bisect bad c3a76285720363b791b5f4b90981718af6536f56
# skip: [1a1da24cc3ce332bd4d6ee40bae5545b3460bd0f] 210208-02
git bisect skip 1a1da24cc3ce332bd4d6ee40bae5545b3460bd0f
# skip: [6d851f61a34caa1b1cc2e39da0ed1e190b1d9688] Sound and Animation separated
git bisect skip 6d851f61a34caa1b1cc2e39da0ed1e190b1d9688
# good: [c33456f68449715043dbb350c7aacf5c2ae8588b] next void fixes
git bisect good c33456f68449715043dbb350c7aacf5c2ae8588b
# skip: [e580349bc03a02063b593b8f66de9bd2bacb2880] 210208
git bisect skip e580349bc03a02063b593b8f66de9bd2bacb2880
# skip: [ddcd1e79e37fa7234453ac2b5762e2bb109d7dca] added stub of editor
git bisect skip ddcd1e79e37fa7234453ac2b5762e2bb109d7dca
# skip: [3a62ddbd35fc7a9837cc55a8f6ddf75d8b5ddbcb] 210207-2
git bisect skip 3a62ddbd35fc7a9837cc55a8f6ddf75d8b5ddbcb
# bad: [5fb70fe06a666e0ca32bd86218c2231decfafefc] Fix: Fix CMake after splitting files
git bisect bad 5fb70fe06a666e0ca32bd86218c2231decfafefc
# only skipped commits left to test
# possible first bad commit: [5fb70fe06a666e0ca32bd86218c2231decfafefc] Fix: Fix CMake after splitting files
# possible first bad commit: [3bcd152bc521407fbbbed197a2307a78b62399ae] 210209-02
# possible first bad commit: [ddcd1e79e37fa7234453ac2b5762e2bb109d7dca] added stub of editor
# possible first bad commit: [ea3136b7f0a4ab45010fdd55495252143f5ce953] 210209
# possible first bad commit: [1a1da24cc3ce332bd4d6ee40bae5545b3460bd0f] 210208-02
# possible first bad commit: [6d851f61a34caa1b1cc2e39da0ed1e190b1d9688] Sound and Animation separated
# possible first bad commit: [e580349bc03a02063b593b8f66de9bd2bacb2880] 210208
# possible first bad commit: [3a62ddbd35fc7a9837cc55a8f6ddf75d8b5ddbcb] 210207-2

I cannot narrow it down further, because the intermediate commits do not compile successfully on Linux.

[turican0]

There will probably be a problem with the signed / unsigned int. I'll look into it, Tom.

[turican0]

&x_DWORD_E9C38_smalltit[45920] or (&x_DWORD_E9C38_smalltit + 59360) array is different with original - bad initialization in sub_56A30_init_game_level->sub_43830_generate_level_map->sub_44E40 x_DWORD_E9C38_smalltit + 59360 mixed with x_BYTE_13B4E0_angle

fixed! bug is in another part of code - in sub_41BD3_subDrawSprite is bad adress (&x_DWORD_E9C38_smalltit + 59360) changed to (x_DWORD_E9C38_smalltit + 59360) Tom.