math: fix regression in Math_Atan

Resolves #65
LostArtefacts · Apr 27, 2024 · ca5e5c8 · ca5e5c8
1 parent 02ce33d
commit ca5e5c8
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ## [Unreleased](https://github.com/LostArtefacts/TR2X/compare/stable...develop) - ××××-××-××
 - fixed Lara's shadow with z-buffer option on (#64, regression from 0.1)
+- fixed rare camera issues (#65, regression from 0.1)
 
 ## [0.1](https://github.com/rr-/TR2X/compare/...0.1) - 2024-04-26
 - added version string to the inventory

diff --git a/src/game/math.c b/src/game/math.c
@@ -141,7 +141,7 @@ static const int32_t m_AtanBaseTable[8] = {
     +0x0000, -0x4000, -0xFFFF, +0xC000, -0x8000, +0x4000, +0x8000, -0xC000,
 };
 
-static const int16_t m_AtanAngleTable[0x800] = {
+static const int16_t m_AtanAngleTable[0x802] = {
     // clang-format off
     0x0000, 0x0005, 0x000A, 0x000F, 0x0014, 0x0019, 0x001F, 0x0024,
     0x0029, 0x002E, 0x0033, 0x0038, 0x003D, 0x0042, 0x0047, 0x004C,
@@ -399,6 +399,7 @@ static const int16_t m_AtanAngleTable[0x800] = {
     0x1FC3, 0x1FC5, 0x1FC8, 0x1FCA, 0x1FCD, 0x1FCF, 0x1FD2, 0x1FD5,
     0x1FD7, 0x1FDA, 0x1FDC, 0x1FDF, 0x1FE1, 0x1FE4, 0x1FE6, 0x1FE9,
     0x1FEC, 0x1FEE, 0x1FF1, 0x1FF3, 0x1FF6, 0x1FF8, 0x1FFB, 0x1FFD,
+    0x2000, 0x2000,
     // clang-format on
 };