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Print error if invalid mapgen alias was detected (#9579)

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Wuzzy 2020-04-10 20:36:16 +02:00 • committed by GitHub
parent 35e778ee9f
commit aa3cf400e2
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3 changed files with 39 additions and 0 deletions
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17
src/mapgen/treegen.cpp
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@ -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);