aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorparamat <mat.gregory@virginmedia.com>2015-03-22 21:03:19 +0000
committerparamat <mat.gregory@virginmedia.com>2015-03-24 18:07:29 +0000
commitd1681872bf03de1ac6c78c8dc8db0a3f081f5336 (patch)
treecf7319b10b8b9ed42d53e349a6d726108182ffa0
parent4fbcfac6cf5f7404df62e94133388c601386d687 (diff)
downloadminetest-d1681872bf03de1ac6c78c8dc8db0a3f081f5336.tar.gz
minetest-d1681872bf03de1ac6c78c8dc8db0a3f081f5336.tar.bz2
minetest-d1681872bf03de1ac6c78c8dc8db0a3f081f5336.zip
lua_api/l_mapgen: generate_ores/decorations: make p1, p2 optional
-rw-r--r--doc/lua_api.txt10
-rw-r--r--src/script/lua_api/l_mapgen.cpp18
2 files changed, 18 insertions, 10 deletions
diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 0b12652f1..bd85f0da5 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -1903,10 +1903,12 @@ and `minetest.auth_reload` call the authetification handler.
* Sets the noiseparams setting of `name` to the noiseparams table specified in `noiseparams`.
* `set_default` is an optional boolean (default: `true`) that specifies whether the setting
should be applied to the default config or current active config
-* `minetest.generate_ores(vm, p1, p2)`
- * Generate all registered ores within the VoxelManip `vm` and in the area from p1 to p2.
-* `minetest.generate_decorations(vm, p1, p2)`
- * Generate all registered decorations within the VoxelManip `vm` and in the area from p1 to p2.
+* `minetest.generate_ores(vm, pos1, pos2)`
+ * Generate all registered ores within the VoxelManip `vm` and in the area from `pos1` to `pos2`.
+ * `pos1` and `pos2` are optional and default to mapchunk minp and maxp.
+* `minetest.generate_decorations(vm, pos1, pos2)`
+ * Generate all registered decorations within the VoxelManip `vm` and in the area from `pos1` to `pos2`.
+ * `pos1` and `pos2` are optional and default to mapchunk minp and maxp.
* `minetest.clear_objects()`
* clear all objects in the environments
* `minetest.delete_area(pos1, pos2)`
diff --git a/src/script/lua_api/l_mapgen.cpp b/src/script/lua_api/l_mapgen.cpp
index 8806581de..172f2b5cc 100644
--- a/src/script/lua_api/l_mapgen.cpp
+++ b/src/script/lua_api/l_mapgen.cpp
@@ -801,10 +801,13 @@ int ModApiMapgen::l_generate_ores(lua_State *L)
mg.vm = LuaVoxelManip::checkobject(L, 1)->vm;
mg.ndef = getServer(L)->getNodeDefManager();
- u32 blockseed = Mapgen::getBlockSeed(mg.vm->m_area.MinEdge, mg.seed);
+ v3s16 pmin = lua_istable(L, 2) ? read_v3s16(L, 2) :
+ mg.vm->m_area.MinEdge + v3s16(1,1,1) * MAP_BLOCKSIZE;
+ v3s16 pmax = lua_istable(L, 3) ? read_v3s16(L, 3) :
+ mg.vm->m_area.MaxEdge - v3s16(1,1,1) * MAP_BLOCKSIZE;
+ sortBoxVerticies(pmin, pmax);
- v3s16 pmin = read_v3s16(L, 2);
- v3s16 pmax = read_v3s16(L, 3);
+ u32 blockseed = Mapgen::getBlockSeed(pmin, mg.seed);
emerge->oremgr->placeAllOres(&mg, blockseed, pmin, pmax);
@@ -821,10 +824,13 @@ int ModApiMapgen::l_generate_decorations(lua_State *L)
mg.vm = LuaVoxelManip::checkobject(L, 1)->vm;
mg.ndef = getServer(L)->getNodeDefManager();
- u32 blockseed = Mapgen::getBlockSeed(mg.vm->m_area.MinEdge, mg.seed);
+ v3s16 pmin = lua_istable(L, 2) ? read_v3s16(L, 2) :
+ mg.vm->m_area.MinEdge + v3s16(1,1,1) * MAP_BLOCKSIZE;
+ v3s16 pmax = lua_istable(L, 3) ? read_v3s16(L, 3) :
+ mg.vm->m_area.MaxEdge - v3s16(1,1,1) * MAP_BLOCKSIZE;
+ sortBoxVerticies(pmin, pmax);
- v3s16 pmin = read_v3s16(L, 2);
- v3s16 pmax = read_v3s16(L, 3);
+ u32 blockseed = Mapgen::getBlockSeed(pmin, mg.seed);
emerge->decomgr->placeAllDecos(&mg, blockseed, pmin, pmax);