diff options
Diffstat (limited to 'src/mapgen/treegen.cpp')
| -rw-r--r-- | src/mapgen/treegen.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/mapgen/treegen.cpp b/src/mapgen/treegen.cpp index 0d8af2851..89bdef73b 100644 --- a/src/mapgen/treegen.cpp +++ b/src/mapgen/treegen.cpp @@ -44,6 +44,12 @@ void make_tree(MMVManip &vmanip, v3s16 p0, bool is_apple_tree, MapNode treenode(ndef->getId("mapgen_tree")); MapNode leavesnode(ndef->getId("mapgen_leaves")); MapNode applenode(ndef->getId("mapgen_apple")); + if (treenode == CONTENT_IGNORE) + errorstream << "Treegen: Mapgen alias 'mapgen_tree' is invalid!" << std::endl; + if (leavesnode == CONTENT_IGNORE) + errorstream << "Treegen: Mapgen alias 'mapgen_leaves' is invalid!" << std::endl; + if (applenode == CONTENT_IGNORE) + errorstream << "Treegen: Mapgen alias 'mapgen_apple' is invalid!" << std::endl; PseudoRandom pr(seed); s16 trunk_h = pr.range(4, 5); @@ -145,6 +151,9 @@ treegen::error make_ltree(MMVManip &vmanip, v3s16 p0, const NodeDefManager *ndef, TreeDef tree_definition) { MapNode dirtnode(ndef->getId("mapgen_dirt")); + if (dirtnode == CONTENT_IGNORE) + errorstream << "Treegen (make_ltree): Mapgen alias 'mapgen_dirt' is invalid!" << std::endl; + s32 seed; if (tree_definition.explicit_seed) seed = tree_definition.seed + 14002; @@ -662,6 +671,10 @@ void make_jungletree(MMVManip &vmanip, v3s16 p0, const NodeDefManager *ndef, c_tree = ndef->getId("mapgen_tree"); if (c_leaves == CONTENT_IGNORE) c_leaves = ndef->getId("mapgen_leaves"); + if (c_tree == CONTENT_IGNORE) + errorstream << "Treegen: Mapgen alias 'mapgen_jungletree' is invalid!" << std::endl; + if (c_leaves == CONTENT_IGNORE) + errorstream << "Treegen: Mapgen alias 'mapgen_jungleleaves' is invalid!" << std::endl; MapNode treenode(c_tree); MapNode leavesnode(c_leaves); @@ -765,6 +778,10 @@ void make_pine_tree(MMVManip &vmanip, v3s16 p0, const NodeDefManager *ndef, c_leaves = ndef->getId("mapgen_leaves"); if (c_snow == CONTENT_IGNORE) c_snow = CONTENT_AIR; + if (c_tree == CONTENT_IGNORE) + errorstream << "Treegen: Mapgen alias 'mapgen_pine_tree' is invalid!" << std::endl; + if (c_leaves == CONTENT_IGNORE) + errorstream << "Treegen: Mapgen alias 'mapgen_pine_needles' is invalid!" << std::endl; MapNode treenode(c_tree); MapNode leavesnode(c_leaves); |