321 lines
12 KiB
C++
321 lines
12 KiB
C++
#include "testHarness.h"
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#include "vf/DataPack.h"
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#include <cstdio>
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#include <string>
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using namespace vf;
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namespace {
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ResourceId id(const std::string& text) {
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ResourceId parsed;
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ResourceId::parse(text, "voxelforge", parsed);
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return parsed;
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}
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const char* const redstoneTorchShaped = R"json({
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"type": "craftingShaped",
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"pattern": ["R", "S"],
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"key": {"R": "voxelforge:redstone_dust", "S": "voxelforge:stick"},
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"mirror": false,
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"result": {"item": "voxelforge:redstone_torch", "count": 4}
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})json";
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const char* const redstoneTorchRicher = R"json({
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"type": "craftingShaped",
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"pattern": ["R", "S"],
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"key": {"R": "voxelforge:redstone_dust", "S": "voxelforge:stick"},
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"mirror": false,
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"result": {"item": "voxelforge:redstone_torch", "count": 8}
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})json";
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const char* const appleBread = R"json({
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"type": "craftingShapeless",
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"ingredients": ["voxelforge:apple", "voxelforge:apple"],
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"result": {"item": "voxelforge:bread", "count": 1}
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})json";
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const char* const sandSmelting = R"json({
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"type": "smelting",
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"ingredient": "voxelforge:sand",
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"seconds": 12.5,
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"experience": 0.7,
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"result": {"item": "voxelforge:sandstone", "count": 1}
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})json";
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const char* const starterChest = R"json({
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"pools": [
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{
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"rolls": 1,
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"entries": [
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{"item": "voxelforge:bread", "weight": 1, "count": 2}
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]
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},
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{
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"rolls": 1,
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"entries": [
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{"item": "voxelforge:diamond_gem", "weight": 1, "count": 1,
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"conditions": ["playerKill"], "functions": ["lootingBonus"]}
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]
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}
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]
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})json";
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DataPack basePack() {
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DataPackMeta meta;
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meta.name = "base";
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DataPack pack(meta);
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pack.addFile("pack.json",
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R"json({"name": "base", "description": "the shipped content",
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"formatVersion": 1, "defaultSpace": "voxelforge"})json");
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pack.addFile("data/voxelforge/recipes/redstone_torch.json", redstoneTorchShaped);
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pack.addFile("data/voxelforge/recipes/bread.json", appleBread);
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pack.addFile("data/voxelforge/recipes/sandstone.json", sandSmelting);
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pack.addFile("data/voxelforge/lootTables/chests/starter.json", starterChest);
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pack.addFile("data/voxelforge/tags/blocks/logs.json",
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R"json({"values": ["voxelforge:wood"]})json");
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pack.addFile("data/voxelforge/tags/blocks/mineable.json",
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R"json({"values": ["#voxelforge:logs", "voxelforge:stone", "voxelforge:sand"]})json");
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pack.addFile("data/voxelforge/tags/items/fuel.json",
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R"json({"values": ["voxelforge:coal_lump", "voxelforge:planks"]})json");
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pack.addFile("readme.txt", "not a data file");
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return pack;
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}
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DataPack overlayPack() {
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DataPackMeta meta;
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meta.name = "overlay";
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meta.priority = 10;
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DataPack pack(meta);
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pack.addFile("data/voxelforge/recipes/redstone_torch.json", redstoneTorchRicher);
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pack.addFile("data/voxelforge/tags/blocks/logs.json",
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R"json({"values": ["voxelforge:planks"]})json");
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return pack;
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}
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} // namespace
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VF_TEST(resourceIdsAcceptNamespacedLowercasePathsAndRefuseTheRest) {
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ResourceId parsed;
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CHECK(ResourceId::parse("voxelforge:iron_ingot", "fallback", parsed));
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CHECK_EQ(parsed.space, std::string("voxelforge"));
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CHECK_EQ(parsed.path, std::string("iron_ingot"));
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CHECK_EQ(parsed.text(), std::string("voxelforge:iron_ingot"));
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CHECK(ResourceId::parse("chests/starter", "voxelforge", parsed));
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CHECK_EQ(parsed.space, std::string("voxelforge"));
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CHECK_EQ(parsed.path, std::string("chests/starter"));
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CHECK(!ResourceId::parse("Voxelforge:stone", "voxelforge", parsed));
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CHECK(!ResourceId::parse("voxelforge:Stone", "voxelforge", parsed));
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CHECK(!ResourceId::parse("a:b:c", "voxelforge", parsed));
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CHECK(!ResourceId::parse("", "voxelforge", parsed));
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CHECK(!ResourceId::parse("voxelforge:", "voxelforge", parsed));
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CHECK(!ResourceId::parse(":stone", "voxelforge", parsed));
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CHECK(!ResourceId::parse("voxelforge:with space", "voxelforge", parsed));
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CHECK(!ResourceId::parse("voxelforge://double", "voxelforge", parsed));
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CHECK(!ResourceId::parse("voxelforge:/leading", "voxelforge", parsed));
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CHECK(id("voxelforge:stone") == id("voxelforge:stone"));
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CHECK(id("voxelforge:stone") != id("other:stone"));
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CHECK(id("voxelforge:a") < id("voxelforge:b"));
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}
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VF_TEST(resourceIdsResolveOntoTheExistingBlockAndItemPalettes) {
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ItemId item = ItemId::None;
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CHECK(resolveItemId(id("voxelforge:iron_ingot"), item));
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CHECK(item == ItemId::IronIngot);
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CHECK(resolveItemId(id("voxelforge:crafting_table"), item));
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CHECK(item == ItemId::CraftingTable);
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CHECK(resolveItemId(id("voxelforge:stone"), item));
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CHECK(item == ItemId::Stone);
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CHECK(!resolveItemId(id("voxelforge:unobtainium"), item));
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Block block = Block::Air;
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CHECK(resolveBlockId(id("voxelforge:redstone_lamp"), block));
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CHECK(block == Block::RedstoneLamp);
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CHECK(resolveBlockId(id("voxelforge:packed_ice"), block));
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CHECK(block == Block::PackedIce);
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CHECK(!resolveBlockId(id("voxelforge:cheese"), block));
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}
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VF_TEST(packMetadataComesOutOfTheDataItself) {
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DataPackLoader loader;
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loader.addPack(basePack());
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CHECK(loader.load());
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CHECK_EQ(loader.errors().size(), static_cast<std::size_t>(0));
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CHECK_EQ(loader.packs().size(), static_cast<std::size_t>(1));
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const DataPackMeta& meta = loader.packs()[0].meta();
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CHECK_EQ(meta.name, std::string("base"));
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CHECK_EQ(meta.description, std::string("the shipped content"));
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CHECK_EQ(meta.formatVersion, 1);
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CHECK_EQ(meta.defaultSpace, std::string("voxelforge"));
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DataPackMeta broken;
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std::string problem;
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JsonParseResult noName = parseJson(R"json({"description": "nameless"})json");
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CHECK(!DataPackMeta::fromJson(noName.root, broken, problem));
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CHECK(problem.find("name") != std::string::npos);
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JsonParseResult zeroVersion = parseJson(R"json({"name": "x", "formatVersion": 0})json");
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CHECK(!DataPackMeta::fromJson(zeroVersion.root, broken, problem));
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CHECK(problem.find("formatVersion") != std::string::npos);
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JsonParseResult badSpace = parseJson(R"json({"name": "x", "defaultSpace": "Bad Space"})json");
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CHECK(!DataPackMeta::fromJson(badSpace.root, broken, problem));
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CHECK(problem.find("defaultSpace") != std::string::npos);
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}
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VF_TEST(loadedRecipesAreMatchedByTheExistingCraftingRegistry) {
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DataPackLoader loader;
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loader.addPack(basePack());
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CHECK(loader.load());
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CHECK_EQ(loader.recipes().size(), static_cast<std::size_t>(3));
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const RecipeData* torch = loader.recipe(id("voxelforge:redstone_torch"));
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CHECK(torch != nullptr);
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CHECK(torch->kind == RecipeData::Kind::Shaped);
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CHECK_EQ(torch->width, 1);
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CHECK_EQ(torch->height, 2);
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// Packed by the recipe width, which is how Crafting.cpp reads a pattern.
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CHECK(torch->pattern[0] == ItemId::RedstoneDust);
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CHECK(torch->pattern[1] == ItemId::Stick);
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CHECK(!torch->allowMirror);
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CHECK(torch->resultItem == ItemId::RedstoneTorch);
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CraftingRegistry registry;
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std::size_t shapedBefore = registry.shapedRecipes().size();
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std::size_t shapelessBefore = registry.shapelessRecipes().size();
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std::size_t smeltingBefore = registry.smeltingRecipes().size();
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CHECK_EQ(loader.applyTo(registry), 3);
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CHECK_EQ(registry.shapedRecipes().size(), shapedBefore + 1u);
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CHECK_EQ(registry.shapelessRecipes().size(), shapelessBefore + 1u);
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CHECK_EQ(registry.smeltingRecipes().size(), smeltingBefore + 1u);
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CraftGrid grid;
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grid.fill(ItemId::None);
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grid[static_cast<std::size_t>(1 * craftGridWidth + 2)] = ItemId::RedstoneDust;
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grid[static_cast<std::size_t>(2 * craftGridWidth + 2)] = ItemId::Stick;
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CraftResult crafted = registry.craftMatch(grid);
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CHECK(crafted.valid());
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CHECK(crafted.item == ItemId::RedstoneTorch);
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CHECK_EQ(crafted.count, 4);
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// The built in coal torch is untouched: loading data adds, it does not
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// shadow what the registry already knew.
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CraftGrid coalTorch;
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coalTorch.fill(ItemId::None);
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coalTorch[static_cast<std::size_t>(1 * craftGridWidth + 2)] = ItemId::CoalLump;
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coalTorch[static_cast<std::size_t>(2 * craftGridWidth + 2)] = ItemId::Stick;
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CHECK(registry.craftMatch(coalTorch).item == ItemId::Torch);
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CraftGrid shapeless;
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shapeless.fill(ItemId::None);
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shapeless[0] = ItemId::Apple;
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shapeless[4] = ItemId::Apple;
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CraftResult baked = registry.craftMatch(shapeless);
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CHECK(baked.valid());
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CHECK(baked.item == ItemId::Bread);
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const SmeltingRecipe* smelt = registry.smeltingFor(ItemId::Sand);
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CHECK(smelt != nullptr);
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CHECK(smelt->result.item == ItemId::Sandstone);
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CHECK_NEAR(smelt->smeltSeconds, 12.5f, 0.001f);
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CHECK_NEAR(loader.recipe(id("voxelforge:sandstone"))->experience, 0.7f, 0.001f);
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}
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VF_TEST(loadedLootTablesRollThroughTheExistingLootRoller) {
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DataPackLoader loader;
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loader.addPack(basePack());
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CHECK(loader.load());
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const LootTable* table = loader.lootTable(id("voxelforge:chests/starter"));
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CHECK(table != nullptr);
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CHECK_EQ(table->pools.size(), static_cast<std::size_t>(2));
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CHECK_EQ(table->pools[0].entries.size(), static_cast<std::size_t>(1));
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CHECK(table->pools[0].entries[0].item == ItemId::Bread);
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CHECK_EQ(table->pools[0].entries[0].minCount, 2);
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CHECK_EQ(table->pools[1].entries[0].conditions, LootEntry::PlayerKill);
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CHECK_EQ(table->pools[1].entries[0].functions, LootEntry::LootingBonus);
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LootContext context;
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context.seed = 1234u;
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LootRoll plain = loader.roll(id("voxelforge:chests/starter"), context);
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CHECK_EQ(plain.countOf(ItemId::Bread), 2);
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// The second pool is gated behind a player kill, so it stays shut here.
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CHECK_EQ(plain.countOf(ItemId::DiamondGem), 0);
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context.playerKill = true;
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LootRoll earned = loader.roll(id("voxelforge:chests/starter"), context);
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CHECK_EQ(earned.countOf(ItemId::Bread), 2);
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CHECK_EQ(earned.countOf(ItemId::DiamondGem), 1);
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// Same seed, same roll: nothing here reaches for a clock.
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LootRoll again = loader.roll(id("voxelforge:chests/starter"), context);
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CHECK_EQ(again.totalCount(), earned.totalCount());
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CHECK(loader.roll(id("voxelforge:chests/nothing"), context).empty());
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}
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VF_TEST(aLaterPackOverwritesAResourceAndAppendsToATag) {
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DataPackLoader loader;
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loader.addPack(basePack());
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loader.addPack(overlayPack());
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CHECK(loader.load());
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CHECK_EQ(loader.errors().size(), static_cast<std::size_t>(0));
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CHECK_EQ(loader.applyOrder().size(), static_cast<std::size_t>(2));
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CHECK_EQ(loader.applyOrder()[0], std::string("base"));
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CHECK_EQ(loader.applyOrder()[1], std::string("overlay"));
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// One recipe id, the higher pack's version of it.
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CHECK_EQ(loader.recipes().size(), static_cast<std::size_t>(3));
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CHECK_EQ(loader.recipe(id("voxelforge:redstone_torch"))->resultCount, 8);
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std::vector<Block> logs;
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CHECK(loader.blocksInTag(id("voxelforge:logs"), logs));
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CHECK_EQ(logs.size(), static_cast<std::size_t>(2));
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if (logs.size() == 2u) {
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CHECK(logs[0] == Block::Wood);
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CHECK(logs[1] == Block::Planks);
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}
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CraftingRegistry registry;
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loader.applyTo(registry);
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CraftGrid grid;
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grid.fill(ItemId::None);
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grid[0] = ItemId::RedstoneDust;
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grid[static_cast<std::size_t>(craftGridWidth)] = ItemId::Stick;
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CHECK(registry.craftMatch(grid).item == ItemId::RedstoneTorch);
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CHECK_EQ(registry.craftMatch(grid).count, 8);
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}
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VF_TEST(packPriorityDecidesWhoWinsRegardlessOfInsertionOrder) {
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DataPackLoader loader;
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loader.addPack(overlayPack());
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loader.addPack(basePack());
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CHECK(loader.load());
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CHECK_EQ(loader.applyOrder()[0], std::string("base"));
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CHECK_EQ(loader.applyOrder()[1], std::string("overlay"));
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CHECK_EQ(loader.recipe(id("voxelforge:redstone_torch"))->resultCount, 8);
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}
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VF_TEST(aTagMarkedReplaceWipesWhatCameBeforeIt) {
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DataPackMeta meta;
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meta.name = "replacement";
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meta.priority = 20;
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DataPack replacement(meta);
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replacement.addFile("data/voxelforge/tags/blocks/logs.json",
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R"json({"replace": true, "values": ["voxelforge:cactus"]})json");
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DataPackLoader loader;
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loader.addPack(basePack());
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loader.addPack(overlayPack());
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loader.addPack(replacement);
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CHECK(loader.load());
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std::vector<Block> logs;
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CHECK(loader.blocksInTag(id("voxelforge:logs"), logs));
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CHECK_EQ(logs.size(), static_cast<std::size_t>(1));
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if (!logs.empty()) CHECK(logs[0] == Block::Cactus);
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