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All skylight functions now use is_not_permeable_light

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CobaltXII
2019-01-02 16:04:12 -05:00
parent 847c409c16
commit 6e16ad77ae
1 changed files with 8 additions and 10 deletions
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18
src/inc/skylight.hpp
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@@ -6,8 +6,9 @@
void propagate_skylight(world* out)
{
// For each vertical strip of land, start with a lighting value of 15. Go
// downwards, if the block is air, stay at light level 15. If not, set
// everything below it to 0.
// downwards, if the block is permeable to light, stay at light level 15.
// If not, set everything below it to 0. Add all X and Z neighbors to the
// queue.
for (int x = 0; x < out->x_res; x++)
{
@@ -19,9 +20,7 @@ void propagate_skylight(world* out)
{
out->set_natural(x, y, z, natural);
block_id current = out->get_id(x, y, z);
if (current != id_air && current != id_glass)
if (is_not_permeable_light(out->get_id(x, y, z)))
{
natural = 0;
}
@@ -152,8 +151,9 @@ void propagate_skylight_strip
int fz = cz + 1;
// For each vertical strip of land, start with a lighting value of 15. Go
// downwards, if the block is air, stay at light level 15. If not, set
// everything below it to 0. Add all X and Z neighbors to the queue.
// downwards, if the block is permeable to light, stay at light level 15.
// If not, set everything below it to 0. Add all X and Z neighbors to the
// queue.
std::vector<std::tuple<unsigned int, unsigned int, unsigned int>> light_queue;
@@ -169,9 +169,7 @@ void propagate_skylight_strip
the_chunks[(x / 16) + chunk_x_res * ((y / 16) + chunk_y_res * (z / 16))]->modified = true;
block_id current = the_world->get_id(x, y, z);
if (current != id_air && current != id_glass)
if (is_not_permeable_light(the_world->get_id(x, y, z)))
{
natural = 0;
}