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-rw-r--r--src/mg_schematic.cpp28
-rw-r--r--src/mg_schematic.h27
-rw-r--r--src/script/lua_api/l_mapgen.cpp7
-rw-r--r--src/unittest/CMakeLists.txt1
-rw-r--r--src/unittest/test.cpp26
-rw-r--r--src/unittest/test.h6
-rw-r--r--src/unittest/test_schematic.cpp265
7 files changed, 328 insertions, 32 deletions
diff --git a/src/mg_schematic.cpp b/src/mg_schematic.cpp
index bea08ef12..33f82a74c 100644
--- a/src/mg_schematic.cpp
+++ b/src/mg_schematic.cpp
@@ -94,8 +94,7 @@ void Schematic::resolveNodeNames()
}
-void Schematic::blitToVManip(v3s16 p, MMVManip *vm,
- Rotation rot, bool force_placement)
+void Schematic::blitToVManip(v3s16 p, MMVManip *vm, Rotation rot, bool force_place)
{
sanity_check(m_ndef != NULL);
@@ -151,7 +150,7 @@ void Schematic::blitToVManip(v3s16 p, MMVManip *vm,
if (schemdata[i].param1 == MTSCHEM_PROB_NEVER)
continue;
- if (!force_placement) {
+ if (!force_place) {
content_t c = vm->m_data[vi].getContent();
if (c != CONTENT_AIR && c != CONTENT_IGNORE)
continue;
@@ -174,7 +173,7 @@ void Schematic::blitToVManip(v3s16 p, MMVManip *vm,
void Schematic::placeStructure(Map *map, v3s16 p, u32 flags,
- Rotation rot, bool force_placement)
+ Rotation rot, bool force_place)
{
assert(schemdata != NULL); // Pre-condition
sanity_check(m_ndef != NULL);
@@ -198,7 +197,7 @@ void Schematic::placeStructure(Map *map, v3s16 p, u32 flags,
v3s16 bp2 = getNodeBlockPos(p + s - v3s16(1,1,1));
vm->initialEmerge(bp1, bp2);
- blitToVManip(p, vm, rot, force_placement);
+ blitToVManip(p, vm, rot, force_place);
std::map<v3s16, MapBlock *> lighting_modified_blocks;
std::map<v3s16, MapBlock *> modified_blocks;
@@ -405,15 +404,17 @@ bool Schematic::loadSchematicFromFile(const std::string &filename,
}
-bool Schematic::saveSchematicToFile(const std::string &filename)
+bool Schematic::saveSchematicToFile(const std::string &filename,
+ INodeDefManager *ndef)
{
MapNode *orig_schemdata = schemdata;
std::vector<std::string> ndef_nodenames;
std::vector<std::string> *names;
- // Only carry out the modification if we know the nodes
- // were resolved at this point
- if (m_resolve_done) {
+ if (m_resolve_done && ndef == NULL)
+ ndef = m_ndef;
+
+ if (ndef) {
names = &ndef_nodenames;
u32 volume = size.X * size.Y * size.Z;
@@ -421,19 +422,22 @@ bool Schematic::saveSchematicToFile(const std::string &filename)
for (u32 i = 0; i != volume; i++)
schemdata[i] = orig_schemdata[i];
- generate_nodelist_and_update_ids(schemdata, volume, names, m_ndef);
+ generate_nodelist_and_update_ids(schemdata, volume, names, ndef);
} else { // otherwise, use the names we have on hand in the list
names = &m_nodenames;
}
std::ostringstream os(std::ios_base::binary);
- serializeToMts(&os, *names);
+ bool status = serializeToMts(&os, *names);
- if (m_resolve_done) {
+ if (ndef) {
delete []schemdata;
schemdata = orig_schemdata;
}
+ if (!status)
+ return false;
+
return fs::safeWriteToFile(filename, os.str());
}
diff --git a/src/mg_schematic.h b/src/mg_schematic.h
index 5b546f879..3d3e328d3 100644
--- a/src/mg_schematic.h
+++ b/src/mg_schematic.h
@@ -85,26 +85,14 @@ enum SchematicFormatType {
class Schematic : public ObjDef, public NodeResolver {
public:
- std::vector<content_t> c_nodes;
-
- u32 flags;
- v3s16 size;
- MapNode *schemdata;
- u8 *slice_probs;
-
Schematic();
virtual ~Schematic();
virtual void resolveNodeNames();
- void updateContentIds();
-
- void blitToVManip(v3s16 p, MMVManip *vm,
- Rotation rot, bool force_placement);
-
bool loadSchematicFromFile(const std::string &filename, INodeDefManager *ndef,
- StringMap *replace_names);
- bool saveSchematicToFile(const std::string &filename);
+ StringMap *replace_names=NULL);
+ bool saveSchematicToFile(const std::string &filename, INodeDefManager *ndef);
bool getSchematicFromMap(Map *map, v3s16 p1, v3s16 p2);
bool deserializeFromMts(std::istream *is, std::vector<std::string> *names);
@@ -112,11 +100,18 @@ public:
bool serializeToLua(std::ostream *os, const std::vector<std::string> &names,
bool use_comments, u32 indent_spaces);
- void placeStructure(Map *map, v3s16 p, u32 flags,
- Rotation rot, bool force_placement);
+ void blitToVManip(v3s16 p, MMVManip *vm, Rotation rot, bool force_place);
+ void placeStructure(Map *map, v3s16 p, u32 flags, Rotation rot, bool force_place);
+
void applyProbabilities(v3s16 p0,
std::vector<std::pair<v3s16, u8> > *plist,
std::vector<std::pair<s16, u8> > *splist);
+
+ std::vector<content_t> c_nodes;
+ u32 flags;
+ v3s16 size;
+ MapNode *schemdata;
+ u8 *slice_probs;
};
class SchematicManager : public ObjDefManager {
diff --git a/src/script/lua_api/l_mapgen.cpp b/src/script/lua_api/l_mapgen.cpp
index 7e9c07939..5422447ed 100644
--- a/src/script/lua_api/l_mapgen.cpp
+++ b/src/script/lua_api/l_mapgen.cpp
@@ -1031,10 +1031,9 @@ int ModApiMapgen::l_generate_decorations(lua_State *L)
// create_schematic(p1, p2, probability_list, filename, y_slice_prob_list)
int ModApiMapgen::l_create_schematic(lua_State *L)
{
- Schematic schem;
- schem.m_ndef = getServer(L)->getNodeDefManager();
-
+ INodeDefManager *ndef = getServer(L)->getNodeDefManager();
Map *map = &(getEnv(L)->getMap());
+ Schematic schem;
v3s16 p1 = check_v3s16(L, 1);
v3s16 p2 = check_v3s16(L, 2);
@@ -1081,7 +1080,7 @@ int ModApiMapgen::l_create_schematic(lua_State *L)
schem.applyProbabilities(p1, &prob_list, &slice_prob_list);
- schem.saveSchematicToFile(filename);
+ schem.saveSchematicToFile(filename, ndef);
actionstream << "create_schematic: saved schematic file '"
<< filename << "'." << std::endl;
diff --git a/src/unittest/CMakeLists.txt b/src/unittest/CMakeLists.txt
index 6ec5eaea5..dcc68f9c8 100644
--- a/src/unittest/CMakeLists.txt
+++ b/src/unittest/CMakeLists.txt
@@ -12,6 +12,7 @@ set (UNITTEST_SRCS
${CMAKE_CURRENT_SOURCE_DIR}/test_objdef.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_profiler.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_random.cpp
+ ${CMAKE_CURRENT_SOURCE_DIR}/test_schematic.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_serialization.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_settings.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test_socket.cpp
diff --git a/src/unittest/test.cpp b/src/unittest/test.cpp
index 57843da5e..d0ffb423f 100644
--- a/src/unittest/test.cpp
+++ b/src/unittest/test.cpp
@@ -276,9 +276,35 @@ bool TestBase::testModule(IGameDef *gamedef)
<< " failures / " << num_tests_run << " tests) - " << tdiff
<< "ms" << std::endl;
+ if (!m_test_dir.empty())
+ fs::RecursiveDelete(m_test_dir);
+
return num_tests_failed == 0;
}
+std::string TestBase::getTestTempDirectory()
+{
+ if (!m_test_dir.empty())
+ return m_test_dir;
+
+ char buf[32];
+ snprintf(buf, sizeof(buf), "%08X", myrand());
+
+ m_test_dir = fs::TempPath() + DIR_DELIM "mttest_" + buf;
+ if (!fs::CreateDir(m_test_dir))
+ throw TestFailedException();
+
+ return m_test_dir;
+}
+
+std::string TestBase::getTestTempFile()
+{
+ char buf[32];
+ snprintf(buf, sizeof(buf), "%08X", myrand());
+
+ return getTestTempDirectory() + DIR_DELIM + buf + ".tmp";
+}
+
/*
NOTE: These tests became non-working then NodeContainer was removed.
diff --git a/src/unittest/test.h b/src/unittest/test.h
index 8219e30fc..e1f1721f9 100644
--- a/src/unittest/test.h
+++ b/src/unittest/test.h
@@ -102,11 +102,17 @@ class IGameDef;
class TestBase {
public:
bool testModule(IGameDef *gamedef);
+ std::string getTestTempDirectory();
+ std::string getTestTempFile();
+
virtual void runTests(IGameDef *gamedef) = 0;
virtual const char *getName() = 0;
u32 num_tests_failed;
u32 num_tests_run;
+
+private:
+ std::string m_test_dir;
};
class TestManager {
diff --git a/src/unittest/test_schematic.cpp b/src/unittest/test_schematic.cpp
new file mode 100644
index 000000000..c9e970459
--- /dev/null
+++ b/src/unittest/test_schematic.cpp
@@ -0,0 +1,265 @@
+ /*
+Minetest
+Copyright (C) 2010-2014 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include "test.h"
+
+#include "mg_schematic.h"
+#include "gamedef.h"
+#include "nodedef.h"
+
+class TestSchematic : public TestBase {
+public:
+ TestSchematic() { TestManager::registerTestModule(this); }
+ const char *getName() { return "TestSchematic"; }
+
+ void runTests(IGameDef *gamedef);
+
+ void testMtsSerializeDeserialize(INodeDefManager *ndef);
+ void testLuaTableSerialize(INodeDefManager *ndef);
+ void testFileSerializeDeserialize(INodeDefManager *ndef);
+
+ static const content_t test_schem_data[7 * 6 * 4];
+ static const content_t test_schem_data2[3 * 3 * 3];
+ static const char *expected_lua_output;
+};
+
+static TestSchematic g_test_instance;
+
+void TestSchematic::runTests(IGameDef *gamedef)
+{
+ IWritableNodeDefManager *ndef =
+ (IWritableNodeDefManager *)gamedef->getNodeDefManager();
+
+ ndef->setNodeRegistrationStatus(true);
+
+ TEST(testMtsSerializeDeserialize, ndef);
+ TEST(testLuaTableSerialize, ndef);
+ TEST(testFileSerializeDeserialize, ndef);
+
+ ndef->resetNodeResolveState();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+void TestSchematic::testMtsSerializeDeserialize(INodeDefManager *ndef)
+{
+ static const v3s16 size(7, 6, 4);
+ static const u32 volume = size.X * size.Y * size.Z;
+
+ std::stringstream ss(std::ios_base::binary |
+ std::ios_base::in | std::ios_base::out);
+
+ std::vector<std::string> names;
+ names.push_back("foo");
+ names.push_back("bar");
+ names.push_back("baz");
+ names.push_back("qux");
+
+ Schematic schem, schem2;
+
+ schem.flags = 0;
+ schem.size = size;
+ schem.schemdata = new MapNode[volume];
+ schem.slice_probs = new u8[size.Y];
+ for (size_t i = 0; i != volume; i++)
+ schem.schemdata[i] = MapNode(test_schem_data[i], MTSCHEM_PROB_ALWAYS, 0);
+ for (size_t y = 0; y != size.Y; y++)
+ schem.slice_probs[y] = MTSCHEM_PROB_ALWAYS;
+
+ UASSERT(schem.serializeToMts(&ss, names));
+
+ ss.seekg(0);
+ names.clear();
+
+ UASSERT(schem2.deserializeFromMts(&ss, &names));
+
+ UASSERTEQ(size_t, names.size(), 4);
+ UASSERTEQ(std::string, names[0], "foo");
+ UASSERTEQ(std::string, names[1], "bar");
+ UASSERTEQ(std::string, names[2], "baz");
+ UASSERTEQ(std::string, names[3], "qux");
+
+ UASSERT(schem2.size == size);
+ for (size_t i = 0; i != volume; i++)
+ UASSERT(schem2.schemdata[i] == schem.schemdata[i]);
+ for (size_t y = 0; y != size.Y; y++)
+ UASSERTEQ(u8, schem2.slice_probs[y], schem.slice_probs[y]);
+}
+
+
+void TestSchematic::testLuaTableSerialize(INodeDefManager *ndef)
+{
+ static const v3s16 size(3, 3, 3);
+ static const u32 volume = size.X * size.Y * size.Z;
+
+ Schematic schem;
+
+ schem.flags = 0;
+ schem.size = size;
+ schem.schemdata = new MapNode[volume];
+ schem.slice_probs = new u8[size.Y];
+ for (size_t i = 0; i != volume; i++)
+ schem.schemdata[i] = MapNode(test_schem_data2[i], MTSCHEM_PROB_ALWAYS, 0);
+ for (size_t y = 0; y != size.Y; y++)
+ schem.slice_probs[y] = MTSCHEM_PROB_ALWAYS;
+
+ std::vector<std::string> names;
+ names.push_back("air");
+ names.push_back("default:lava_source");
+ names.push_back("default:glass");
+
+ std::ostringstream ss(std::ios_base::binary);
+
+ UASSERT(schem.serializeToLua(&ss, names, false, 0));
+ UASSERTEQ(std::string, ss.str(), expected_lua_output);
+}
+
+
+void TestSchematic::testFileSerializeDeserialize(INodeDefManager *ndef)
+{
+ static const v3s16 size(3, 3, 3);
+ static const u32 volume = size.X * size.Y * size.Z;
+ static const content_t content_map[] = {
+ CONTENT_AIR,
+ t_CONTENT_STONE,
+ t_CONTENT_LAVA,
+ };
+ static const content_t content_map2[] = {
+ CONTENT_AIR,
+ t_CONTENT_STONE,
+ t_CONTENT_WATER,
+ };
+ StringMap replace_names;
+ replace_names["default:lava"] = "default:water";
+
+ Schematic schem1, schem2;
+
+ //// Construct the schematic to save
+ schem1.flags = 0;
+ schem1.size = size;
+ schem1.schemdata = new MapNode[volume];
+ schem1.slice_probs = new u8[size.Y];
+ schem1.slice_probs[0] = 80;
+ schem1.slice_probs[1] = 160;
+ schem1.slice_probs[2] = 240;
+
+ for (size_t i = 0; i != volume; i++) {
+ content_t c = content_map[test_schem_data2[i]];
+ schem1.schemdata[i] = MapNode(c, MTSCHEM_PROB_ALWAYS, 0);
+ }
+
+ std::string temp_file = getTestTempFile();
+ UASSERT(schem1.saveSchematicToFile(temp_file, ndef));
+ UASSERT(schem2.loadSchematicFromFile(temp_file, ndef, &replace_names));
+
+ UASSERT(schem2.size == size);
+ UASSERT(schem2.slice_probs[0] == 80);
+ UASSERT(schem2.slice_probs[1] == 160);
+ UASSERT(schem2.slice_probs[2] == 240);
+
+ for (size_t i = 0; i != volume; i++) {
+ content_t c = content_map2[test_schem_data2[i]];
+ UASSERT(schem2.schemdata[i] == MapNode(c, MTSCHEM_PROB_ALWAYS, 0));
+ }
+}
+
+
+// Should form a cross-shaped-thing...?
+const content_t TestSchematic::test_schem_data[7 * 6 * 4] = {
+ 3, 3, 1, 1, 1, 3, 3, // Y=0, Z=0
+ 3, 0, 1, 2, 1, 0, 3, // Y=1, Z=0
+ 3, 0, 1, 2, 1, 0, 3, // Y=2, Z=0
+ 3, 1, 1, 2, 1, 1, 3, // Y=3, Z=0
+ 3, 2, 2, 2, 2, 2, 3, // Y=4, Z=0
+ 3, 1, 1, 2, 1, 1, 3, // Y=5, Z=0
+
+ 0, 0, 1, 1, 1, 0, 0, // Y=0, Z=1
+ 0, 0, 1, 2, 1, 0, 0, // Y=1, Z=1
+ 0, 0, 1, 2, 1, 0, 0, // Y=2, Z=1
+ 1, 1, 1, 2, 1, 1, 1, // Y=3, Z=1
+ 1, 2, 2, 2, 2, 2, 1, // Y=4, Z=1
+ 1, 1, 1, 2, 1, 1, 1, // Y=5, Z=1
+
+ 0, 0, 1, 1, 1, 0, 0, // Y=0, Z=2
+ 0, 0, 1, 2, 1, 0, 0, // Y=1, Z=2
+ 0, 0, 1, 2, 1, 0, 0, // Y=2, Z=2
+ 1, 1, 1, 2, 1, 1, 1, // Y=3, Z=2
+ 1, 2, 2, 2, 2, 2, 1, // Y=4, Z=2
+ 1, 1, 1, 2, 1, 1, 1, // Y=5, Z=2
+
+ 3, 3, 1, 1, 1, 3, 3, // Y=0, Z=3
+ 3, 0, 1, 2, 1, 0, 3, // Y=1, Z=3
+ 3, 0, 1, 2, 1, 0, 3, // Y=2, Z=3
+ 3, 1, 1, 2, 1, 1, 3, // Y=3, Z=3
+ 3, 2, 2, 2, 2, 2, 3, // Y=4, Z=3
+ 3, 1, 1, 2, 1, 1, 3, // Y=5, Z=3
+};
+
+const content_t TestSchematic::test_schem_data2[3 * 3 * 3] = {
+ 0, 0, 0,
+ 0, 2, 0,
+ 0, 0, 0,
+
+ 0, 2, 0,
+ 2, 1, 2,
+ 0, 2, 0,
+
+ 0, 0, 0,
+ 0, 2, 0,
+ 0, 0, 0,
+};
+
+const char *TestSchematic::expected_lua_output =
+ "schematic = {\n"
+ "\tsize = {x=3, y=3, z=3},\n"
+ "\tyslice_prob = {\n"
+ "\t\t{ypos=0, prob=255},\n"
+ "\t\t{ypos=1, prob=255},\n"
+ "\t\t{ypos=2, prob=255},\n"
+ "\t},\n"
+ "\tdata = {\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"default:glass\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"default:glass\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"default:glass\", param1=255, param2=0},\n"
+ "\t\t{name=\"default:lava_source\", param1=255, param2=0},\n"
+ "\t\t{name=\"default:glass\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"default:glass\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"default:glass\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t\t{name=\"air\", param1=255, param2=0},\n"
+ "\t},\n"
+ "}\n";
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 02:04:14 +0000