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| author | paramat <mat.gregory@virginmedia.com> | 2016-09-15 22:40:19 +0100 |
|---|---|---|
| committer | paramat <mat.gregory@virginmedia.com> | 2016-09-17 09:33:25 +0100 |
| commit | 3aefa5d3ceaaa9299f42cc10921dec65fa53c5e0 (patch) | |
| tree | bccc3be37d612d0f7c2e30aa9f3df117b7f1e4ab /src | |
| parent | 297546af3d3b5b3a07a61ade041ad7c26e9a531d (diff) | |
| download | minetest-3aefa5d3ceaaa9299f42cc10921dec65fa53c5e0.tar.gz minetest-3aefa5d3ceaaa9299f42cc10921dec65fa53c5e0.tar.bz2 minetest-3aefa5d3ceaaa9299f42cc10921dec65fa53c5e0.zip | |
Register.lua: Throw error if node 'light_source' > core.LIGHT_MAX
Add 'core.LIGHT_MAX = 14' to builtin/game/constants.lua with the intention
to replace misplaced 'default.LIGHT_MAX = 14' in Minetest Game.
Add comment in light.h requiring the constant be changed in both places.
Add lighting bug warning to note in lua_api.txt.
There are hundreds of mod uses of 15 which causes a lighting bug.
Diffstat (limited to 'src')
| -rw-r--r-- | src/light.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/light.h b/src/light.h index f49be4518..984e6d7c2 100644 --- a/src/light.h +++ b/src/light.h @@ -27,8 +27,10 @@ with this program; if not, write to the Free Software Foundation, Inc., */ // This directly sets the range of light. -// Actually this is not the real maximum, and this is not the -// brightest. The brightest is LIGHT_SUN. +// Actually this is not the real maximum, and this is not the brightest, the +// brightest is LIGHT_SUN. +// If changed, this constant as defined in builtin/game/constants.lua must +// also be changed. #define LIGHT_MAX 14 // Light is stored as 4 bits, thus 15 is the maximum. // This brightness is reserved for sunlight |