From 7233a1228eb161cbcbb46c6e801cabd89ef3d2ab Mon Sep 17 00:00:00 2001 From: kwolekr Date: Sun, 4 Jan 2015 02:34:33 -0500 Subject: Lighting: Fix nearly all issues The cause of a single light source seemingly being lit without spread was due to its creation in the +Y mapblock boundary layer during map generation, which was ignored as the overtop. This overtop explicitly needs to be omitted during sunlight propagation, however. To accomplish this, Mapgen::calcLighting() was split into separate functions taking separate parameters. Additionally, do not diminish light too early during spread. This fixes the output inconsistency between Map::updateLighting and Mapgen::calcLighting. --- src/mapgen_v7.cpp | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/mapgen_v7.cpp') diff --git a/src/mapgen_v7.cpp b/src/mapgen_v7.cpp index 3b7c20b96..a7a56f378 100644 --- a/src/mapgen_v7.cpp +++ b/src/mapgen_v7.cpp @@ -260,8 +260,7 @@ void MapgenV7::makeChunk(BlockMakeData *data) updateLiquid(&data->transforming_liquid, full_node_min, full_node_max); if (flags & MG_LIGHT) - calcLighting(node_min - v3s16(1, 0, 1) * MAP_BLOCKSIZE, - node_max + v3s16(1, 0, 1) * MAP_BLOCKSIZE); + calcLighting(node_min, node_max); //setLighting(node_min - v3s16(1, 0, 1) * MAP_BLOCKSIZE, // node_max + v3s16(1, 0, 1) * MAP_BLOCKSIZE, 0xFF); -- cgit v1.2.3