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| author | sfan5 <sfan5@live.de> | 2022-01-30 21:31:18 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-30 21:31:18 +0100 |
| commit | b66477c29f50c52c102be6412bb1754e0cfed143 (patch) | |
| tree | b52a7e9d629062aee9be42094d5a1c05ca403954 | |
| parent | a0e4b2bf54a1c21609a9683e15e01e016d52e75a (diff) | |
| download | minetest-b66477c29f50c52c102be6412bb1754e0cfed143.tar.gz minetest-b66477c29f50c52c102be6412bb1754e0cfed143.tar.bz2 minetest-b66477c29f50c52c102be6412bb1754e0cfed143.zip | |
Abort raycasts that go out-of-bounds (#12006)
| -rw-r--r-- | src/environment.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/environment.cpp b/src/environment.cpp index 06f2b8bf9..b04f77557 100644 --- a/src/environment.cpp +++ b/src/environment.cpp @@ -169,6 +169,12 @@ void Environment::continueRaycast(RaycastState *state, PointedThing *result) new_nodes.MaxEdge.Z = new_nodes.MinEdge.Z; } + if (new_nodes.MaxEdge.X == S16_MAX || + new_nodes.MaxEdge.Y == S16_MAX || + new_nodes.MaxEdge.Z == S16_MAX) { + break; // About to go out of bounds + } + // For each untested node for (s16 x = new_nodes.MinEdge.X; x <= new_nodes.MaxEdge.X; x++) for (s16 y = new_nodes.MinEdge.Y; y <= new_nodes.MaxEdge.Y; y++) |