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test voxel structures generation

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This commit is contained in:
MihailRis 2024-09-21 17:21:47 +03:00
parent cba1a5c23e
commit 03ba7c9539
9 changed files with 164 additions and 40 deletions
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35
src/logic/scripting/scripting_world_generation.cpp
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@ -43,6 +43,7 @@ public:
lua::touserdata<lua::LuaVoxelStructure>(L, -1)) {
structures.push_back(lstruct->getStructure());
}
lua::pop(L);
}
}
}
@ -97,6 +98,40 @@ public:
return maps;
}
std::vector<StructurePlacement> placeStructures(
const glm::ivec2& offset, const glm::ivec2& size, uint64_t seed
) override {
std::vector<StructurePlacement> placements;
auto L = lua::get_main_thread();
lua::stackguard _(L);
lua::pushenv(L, *env);
if (lua::getfield(L, "place_structures")) {
lua::pushivec_stack(L, offset);
lua::pushivec_stack(L, size);
lua::pushinteger(L, seed);
if (lua::call_nothrow(L, 5, 1)) {
int len = lua::objlen(L, -1);
for (int i = 1; i <= len; i++) {
lua::rawgeti(L, i);
lua::rawgeti(L, 1);
int structIndex = lua::tointeger(L, -1);
lua::pop(L);
lua::rawgeti(L, 2);
glm::ivec3 pos = lua::tovec3(L, -1);
lua::pop(L);
placements.emplace_back(structIndex, pos);
}
lua::pop(L);
}
}
return placements;
}
void prepare(const Content* content) override {
for (auto& biome : biomes) {
for (auto& layer : biome.groundLayers.layers) {