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Bump minimal protocol version to 36 (#6319) 

* Bump minimal protocol version to 36
Item/Node/TileDef, NodeBox, TileAnimation: Remove old compat code

* Accept future serialisation versions
This commit is contained in:
SmallJoker 2017-08-29 19:26:55 +02:00 committed by Loïc Blot
parent 1b3e4e1736
commit b7ee608e70
9 changed files with 136 additions and 503 deletions
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5
src/content_cao.cpp
View File

@ -300,8 +300,6 @@ void GenericCAO::initialize(const std::string &data)
m_is_visible = false; m_is_visible = false;
player->setCAO(this); player->setCAO(this);
} }
if (m_client->getProtoVersion() < 33)
m_env->addPlayerName(m_name);
} }
} }
@ -337,9 +335,6 @@ void GenericCAO::processInitData(const std::string &data)
GenericCAO::~GenericCAO() GenericCAO::~GenericCAO()
{ {
if (m_is_player && m_client->getProtoVersion() < 33) {
m_env->removePlayerName(m_name);
}
removeFromScene(true); removeFromScene(true);
} }

67
src/itemdef.cpp
View File

@ -128,7 +128,8 @@ void ItemDefinition::reset()
void ItemDefinition::serialize(std::ostream &os, u16 protocol_version) const void ItemDefinition::serialize(std::ostream &os, u16 protocol_version) const
{ {
u8 version = (protocol_version >= 34) ? 4 : 3; // protocol_version >= 36
u8 version = 5;
writeU8(os, version); writeU8(os, version);
writeU8(os, type); writeU8(os, type);
os << serializeString(name); os << serializeString(name);
@ -158,14 +159,12 @@ void ItemDefinition::serialize(std::ostream &os, u16 protocol_version) const
os << serializeString(sound_place_failed.name); os << serializeString(sound_place_failed.name);
writeF1000(os, sound_place_failed.gain); writeF1000(os, sound_place_failed.gain);
os << serializeString(palette_image); os << serializeString(palette_image);
writeU32(os, color.color); writeARGB8(os, color);
if (version >= 4) { writeF1000(os, sound_place.pitch);
writeF1000(os, sound_place.pitch); writeF1000(os, sound_place_failed.pitch);
writeF1000(os, sound_place_failed.pitch); os << serializeString(inventory_overlay);
os << serializeString(inventory_overlay); os << serializeString(wield_overlay);
os << serializeString(wield_overlay);
}
} }
void ItemDefinition::deSerialize(std::istream &is) void ItemDefinition::deSerialize(std::istream &is)
@ -175,8 +174,9 @@ void ItemDefinition::deSerialize(std::istream &is)
// Deserialize // Deserialize
int version = readU8(is); int version = readU8(is);
if (version < 1 || version > 4) if (version < 5)
throw SerializationError("unsupported ItemDefinition version"); throw SerializationError("unsupported ItemDefinition version");
type = (enum ItemType)readU8(is); type = (enum ItemType)readU8(is);
name = deSerializeString(is); name = deSerializeString(is);
description = deSerializeString(is); description = deSerializeString(is);
@ -200,38 +200,27 @@ void ItemDefinition::deSerialize(std::istream &is)
int value = readS16(is); int value = readS16(is);
groups[name] = value; groups[name] = value;
} }
if(version == 1){
// We cant be sure that node_placement_prediction is send in version 1 node_placement_prediction = deSerializeString(is);
try{ //deserializeSimpleSoundSpec(sound_place, is);
node_placement_prediction = deSerializeString(is); sound_place.name = deSerializeString(is);
}catch(SerializationError &e) {}; sound_place.gain = readF1000(is);
// Set the old default sound range = readF1000(is);
sound_place.name = "default_place_node";
sound_place.gain = 0.5; sound_place_failed.name = deSerializeString(is);
} else if(version >= 2) { sound_place_failed.gain = readF1000(is);
node_placement_prediction = deSerializeString(is); palette_image = deSerializeString(is);
//deserializeSimpleSoundSpec(sound_place, is); color = readARGB8(is);
sound_place.name = deSerializeString(is);
sound_place.gain = readF1000(is); sound_place.pitch = readF1000(is);
} sound_place_failed.pitch = readF1000(is);
if(version >= 3) { inventory_overlay = deSerializeString(is);
range = readF1000(is); wield_overlay = deSerializeString(is);
}
// If you add anything here, insert it primarily inside the try-catch // If you add anything here, insert it primarily inside the try-catch
// block to not need to increase the version. // block to not need to increase the version.
try { //try {
sound_place_failed.name = deSerializeString(is); //} catch(SerializationError &e) {};
sound_place_failed.gain = readF1000(is);
palette_image = deSerializeString(is);
color.set(readU32(is));
if (version >= 4) {
sound_place.pitch = readF1000(is);
sound_place_failed.pitch = readF1000(is);
inventory_overlay = deSerializeString(is);
wield_overlay = deSerializeString(is);
}
} catch(SerializationError &e) {};
} }
/* /*

8
src/network/networkprotocol.h
View File

@ -176,18 +176,20 @@ with this program; if not, write to the Free Software Foundation, Inc.,
position position
Add settable player stepheight using existing object property. Add settable player stepheight using existing object property.
Breaks compatibility with older clients. Breaks compatibility with older clients.
PROTOCOL VERSION 36:
Backwards compatibility drop
*/ */
#define LATEST_PROTOCOL_VERSION 35 #define LATEST_PROTOCOL_VERSION 36
// Server's supported network protocol range // Server's supported network protocol range
#define SERVER_PROTOCOL_VERSION_MIN 24 #define SERVER_PROTOCOL_VERSION_MIN 36
#define SERVER_PROTOCOL_VERSION_MAX LATEST_PROTOCOL_VERSION #define SERVER_PROTOCOL_VERSION_MAX LATEST_PROTOCOL_VERSION
// Client's supported network protocol range // Client's supported network protocol range
// The minimal version depends on whether // The minimal version depends on whether
// send_pre_v25_init is enabled or not // send_pre_v25_init is enabled or not
#define CLIENT_PROTOCOL_VERSION_MIN 25 #define CLIENT_PROTOCOL_VERSION_MIN 36
#define CLIENT_PROTOCOL_VERSION_MIN_LEGACY 24 #define CLIENT_PROTOCOL_VERSION_MIN_LEGACY 24
#define CLIENT_PROTOCOL_VERSION_MAX LATEST_PROTOCOL_VERSION #define CLIENT_PROTOCOL_VERSION_MAX LATEST_PROTOCOL_VERSION

412
src/nodedef.cpp
View File

@ -63,19 +63,14 @@ void NodeBox::reset()
void NodeBox::serialize(std::ostream &os, u16 protocol_version) const void NodeBox::serialize(std::ostream &os, u16 protocol_version) const
{ {
// Protocol >= 21 // Protocol >= 36
int version = 2; int version = 4;
if (protocol_version >= 27)
version = 3;
writeU8(os, version); writeU8(os, version);
switch (type) { switch (type) {
case NODEBOX_LEVELED: case NODEBOX_LEVELED:
case NODEBOX_FIXED: case NODEBOX_FIXED:
if (version == 1) writeU8(os, type);
writeU8(os, NODEBOX_FIXED);
else
writeU8(os, type);
writeU16(os, fixed.size()); writeU16(os, fixed.size());
for (const aabb3f &nodebox : fixed) { for (const aabb3f &nodebox : fixed) {
@ -94,16 +89,7 @@ void NodeBox::serialize(std::ostream &os, u16 protocol_version) const
writeV3F1000(os, wall_side.MaxEdge); writeV3F1000(os, wall_side.MaxEdge);
break; break;
case NODEBOX_CONNECTED: case NODEBOX_CONNECTED:
if (version <= 2) { writeU8(os, type);
// send old clients nodes that can't be walked through
// to prevent abuse
writeU8(os, NODEBOX_FIXED);
writeU16(os, 1);
writeV3F1000(os, v3f(-BS/2, -BS/2, -BS/2));
writeV3F1000(os, v3f(BS/2, BS/2, BS/2));
} else {
writeU8(os, type);
#define WRITEBOX(box) \ #define WRITEBOX(box) \
writeU16(os, (box).size()); \ writeU16(os, (box).size()); \
@ -112,14 +98,13 @@ void NodeBox::serialize(std::ostream &os, u16 protocol_version) const
writeV3F1000(os, i.MaxEdge); \ writeV3F1000(os, i.MaxEdge); \
}; };
WRITEBOX(fixed); WRITEBOX(fixed);
WRITEBOX(connect_top); WRITEBOX(connect_top);
WRITEBOX(connect_bottom); WRITEBOX(connect_bottom);
WRITEBOX(connect_front); WRITEBOX(connect_front);
WRITEBOX(connect_left); WRITEBOX(connect_left);
WRITEBOX(connect_back); WRITEBOX(connect_back);
WRITEBOX(connect_right); WRITEBOX(connect_right);
}
break; break;
default: default:
writeU8(os, type); writeU8(os, type);
@ -130,7 +115,7 @@ void NodeBox::serialize(std::ostream &os, u16 protocol_version) const
void NodeBox::deSerialize(std::istream &is) void NodeBox::deSerialize(std::istream &is)
{ {
int version = readU8(is); int version = readU8(is);
if (version < 1 || version > 3) if (version < 4)
throw SerializationError("unsupported NodeBox version"); throw SerializationError("unsupported NodeBox version");
reset(); reset();
@ -185,58 +170,38 @@ void NodeBox::deSerialize(std::istream &is)
void TileDef::serialize(std::ostream &os, u16 protocol_version) const void TileDef::serialize(std::ostream &os, u16 protocol_version) const
{ {
if (protocol_version >= 30) // protocol_version >= 36
writeU8(os, 4); u8 version = 5;
else if (protocol_version >= 29) writeU8(os, version);
writeU8(os, 3);
else if (protocol_version >= 26)
writeU8(os, 2);
else
writeU8(os, 1);
os << serializeString(name); os << serializeString(name);
animation.serialize(os, protocol_version); animation.serialize(os, version);
writeU8(os, backface_culling); writeU8(os, backface_culling);
if (protocol_version >= 26) { writeU8(os, tileable_horizontal);
writeU8(os, tileable_horizontal); writeU8(os, tileable_vertical);
writeU8(os, tileable_vertical); writeU8(os, has_color);
} if (has_color) {
if (protocol_version >= 30) { writeU8(os, color.getRed());
writeU8(os, has_color); writeU8(os, color.getGreen());
if (has_color) { writeU8(os, color.getBlue());
writeU8(os, color.getRed());
writeU8(os, color.getGreen());
writeU8(os, color.getBlue());
}
} }
} }
void TileDef::deSerialize(std::istream &is, const u8 contenfeatures_version, const NodeDrawType drawtype) void TileDef::deSerialize(std::istream &is, u8 contentfeatures_version,
cNodeDrawType drawtype)
{ {
int version = readU8(is); int version = readU8(is);
name = deSerializeString(is); name = deSerializeString(is);
animation.deSerialize(is, version >= 3 ? 29 : 26); animation.deSerialize(is, version);
if (version >= 1) backface_culling = readU8(is);
backface_culling = readU8(is); tileable_horizontal = readU8(is);
if (version >= 2) { tileable_vertical = readU8(is);
tileable_horizontal = readU8(is); has_color = readU8(is);
tileable_vertical = readU8(is); if (has_color) {
color.setRed(readU8(is));
color.setGreen(readU8(is));
color.setBlue(readU8(is));
} }
if (version >= 4) {
has_color = readU8(is);
if (has_color) {
color.setRed(readU8(is));
color.setGreen(readU8(is));
color.setBlue(readU8(is));
}
}
if ((contenfeatures_version < 8) &&
((drawtype == NDT_MESH) ||
(drawtype == NDT_FIRELIKE) ||
(drawtype == NDT_LIQUID) ||
(drawtype == NDT_PLANTLIKE)))
backface_culling = false;
} }
@ -249,17 +214,14 @@ static void serializeSimpleSoundSpec(const SimpleSoundSpec &ss,
{ {
os<<serializeString(ss.name); os<<serializeString(ss.name);
writeF1000(os, ss.gain); writeF1000(os, ss.gain);
writeF1000(os, ss.pitch);
if (version >= 11)
writeF1000(os, ss.pitch);
} }
static void deSerializeSimpleSoundSpec(SimpleSoundSpec &ss, std::istream &is, u8 version) static void deSerializeSimpleSoundSpec(SimpleSoundSpec &ss,
std::istream &is, u8 version)
{ {
ss.name = deSerializeString(is); ss.name = deSerializeString(is);
ss.gain = readF1000(is); ss.gain = readF1000(is);
ss.pitch = readF1000(is);
if (version >= 11)
ss.pitch = readF1000(is);
} }
void TextureSettings::readSettings() void TextureSettings::readSettings()
@ -377,13 +339,8 @@ void ContentFeatures::reset()
void ContentFeatures::serialize(std::ostream &os, u16 protocol_version) const void ContentFeatures::serialize(std::ostream &os, u16 protocol_version) const
{ {
if (protocol_version < 31) { // protocol_version >= 36
serializeOld(os, protocol_version); u8 version = 12;
return;
}
// version
u8 version = (protocol_version >= 34) ? 11 : 10;
writeU8(os, version); writeU8(os, version);
// general // general
@ -486,14 +443,8 @@ void ContentFeatures::deSerialize(std::istream &is)
{ {
// version detection // version detection
int version = readU8(is); int version = readU8(is);
if (version < 9) { if (version < 12)
deSerializeOld(is, version);
return;
}
if (version > 11) {
throw SerializationError("unsupported ContentFeatures version"); throw SerializationError("unsupported ContentFeatures version");
}
// general // general
name = deSerializeString(is); name = deSerializeString(is);
@ -515,9 +466,8 @@ void ContentFeatures::deSerialize(std::istream &is)
throw SerializationError("unsupported tile count"); throw SerializationError("unsupported tile count");
for (TileDef &td : tiledef) for (TileDef &td : tiledef)
td.deSerialize(is, version, drawtype); td.deSerialize(is, version, drawtype);
if (version >= 10) for (TileDef &td : tiledef_overlay)
for (TileDef &td : tiledef_overlay) td.deSerialize(is, version, drawtype);
td.deSerialize(is, version, drawtype);
if (readU8(is) != CF_SPECIAL_COUNT) if (readU8(is) != CF_SPECIAL_COUNT)
throw SerializationError("unsupported CF_SPECIAL_COUNT"); throw SerializationError("unsupported CF_SPECIAL_COUNT");
for (TileDef &td : tiledef_special) for (TileDef &td : tiledef_special)
@ -1532,282 +1482,6 @@ IWritableNodeDefManager *createNodeDefManager()
return new CNodeDefManager(); return new CNodeDefManager();
} }
//// Serialization of old ContentFeatures formats
void ContentFeatures::serializeOld(std::ostream &os, u16 protocol_version) const
{
u8 compatible_param_type_2 = param_type_2;
if ((protocol_version < 28)
&& (compatible_param_type_2 == CPT2_MESHOPTIONS))
compatible_param_type_2 = CPT2_NONE;
else if (protocol_version < 30) {
if (compatible_param_type_2 == CPT2_COLOR)
compatible_param_type_2 = CPT2_NONE;
else if (compatible_param_type_2 == CPT2_COLORED_FACEDIR)
compatible_param_type_2 = CPT2_FACEDIR;
else if (compatible_param_type_2 == CPT2_COLORED_WALLMOUNTED)
compatible_param_type_2 = CPT2_WALLMOUNTED;
}
float compatible_visual_scale = visual_scale;
if (protocol_version < 30 && drawtype == NDT_PLANTLIKE)
compatible_visual_scale = sqrt(visual_scale);
TileDef compatible_tiles[6];
for (u8 i = 0; i < 6; i++) {
compatible_tiles[i] = tiledef[i];
if (!tiledef_overlay[i].name.empty()) {
std::stringstream s;
s << "(" << tiledef[i].name << ")^(" << tiledef_overlay[i].name
<< ")";
compatible_tiles[i].name = s.str();
}
}
// Protocol >= 24
if (protocol_version < 31) {
writeU8(os, protocol_version < 27 ? 7 : 8);
os << serializeString(name);
writeU16(os, groups.size());
for (const auto &group : groups) {
os << serializeString(group.first);
writeS16(os, group.second);
}
writeU8(os, drawtype);
writeF1000(os, compatible_visual_scale);
writeU8(os, 6);
for (const auto &compatible_tile : compatible_tiles)
compatible_tile.serialize(os, protocol_version);
writeU8(os, CF_SPECIAL_COUNT);
for (const TileDef &i : tiledef_special)
i.serialize(os, protocol_version);
writeU8(os, alpha);
writeU8(os, post_effect_color.getAlpha());
writeU8(os, post_effect_color.getRed());
writeU8(os, post_effect_color.getGreen());
writeU8(os, post_effect_color.getBlue());
writeU8(os, param_type);
writeU8(os, compatible_param_type_2);
writeU8(os, is_ground_content);
writeU8(os, light_propagates);
writeU8(os, sunlight_propagates);
writeU8(os, walkable);
writeU8(os, pointable);
writeU8(os, diggable);
writeU8(os, climbable);
writeU8(os, buildable_to);
os << serializeString(""); // legacy: used to be metadata_name
writeU8(os, liquid_type);
os << serializeString(liquid_alternative_flowing);
os << serializeString(liquid_alternative_source);
writeU8(os, liquid_viscosity);
writeU8(os, liquid_renewable);
writeU8(os, light_source);
writeU32(os, damage_per_second);
node_box.serialize(os, protocol_version);
selection_box.serialize(os, protocol_version);
writeU8(os, legacy_facedir_simple);
writeU8(os, legacy_wallmounted);
serializeSimpleSoundSpec(sound_footstep, os, 10);
serializeSimpleSoundSpec(sound_dig, os, 10);
serializeSimpleSoundSpec(sound_dug, os, 10);
writeU8(os, rightclickable);
writeU8(os, drowning);
writeU8(os, leveled);
writeU8(os, liquid_range);
writeU8(os, waving);
os << serializeString(mesh);
collision_box.serialize(os, protocol_version);
writeU8(os, floodable);
writeU16(os, connects_to_ids.size());
for (content_t connects_to_id : connects_to_ids)
writeU16(os, connects_to_id);
writeU8(os, connect_sides);
} else {
throw SerializationError("ContentFeatures::serialize(): "
"Unsupported version requested");
}
}
void ContentFeatures::deSerializeOld(std::istream &is, int version)
{
if (version == 5) // In PROTOCOL_VERSION 13
{
name = deSerializeString(is);
groups.clear();
u32 groups_size = readU16(is);
for(u32 i=0; i<groups_size; i++){
std::string name = deSerializeString(is);
int value = readS16(is);
groups[name] = value;
}
drawtype = (enum NodeDrawType)readU8(is);
visual_scale = readF1000(is);
if (readU8(is) != 6)
throw SerializationError("unsupported tile count");
for (TileDef &i : tiledef)
i.deSerialize(is, version, drawtype);
if (readU8(is) != CF_SPECIAL_COUNT)
throw SerializationError("unsupported CF_SPECIAL_COUNT");
for (TileDef &i : tiledef_special)
i.deSerialize(is, version, drawtype);
alpha = readU8(is);
post_effect_color.setAlpha(readU8(is));
post_effect_color.setRed(readU8(is));
post_effect_color.setGreen(readU8(is));
post_effect_color.setBlue(readU8(is));
param_type = (enum ContentParamType)readU8(is);
param_type_2 = (enum ContentParamType2)readU8(is);
is_ground_content = readU8(is);
light_propagates = readU8(is);
sunlight_propagates = readU8(is);
walkable = readU8(is);
pointable = readU8(is);
diggable = readU8(is);
climbable = readU8(is);
buildable_to = readU8(is);
deSerializeString(is); // legacy: used to be metadata_name
liquid_type = (enum LiquidType)readU8(is);
liquid_alternative_flowing = deSerializeString(is);
liquid_alternative_source = deSerializeString(is);
liquid_viscosity = readU8(is);
light_source = readU8(is);
light_source = MYMIN(light_source, LIGHT_MAX);
damage_per_second = readU32(is);
node_box.deSerialize(is);
selection_box.deSerialize(is);
legacy_facedir_simple = readU8(is);
legacy_wallmounted = readU8(is);
deSerializeSimpleSoundSpec(sound_footstep, is, version);
deSerializeSimpleSoundSpec(sound_dig, is, version);
deSerializeSimpleSoundSpec(sound_dug, is, version);
} else if (version == 6) {
name = deSerializeString(is);
groups.clear();
u32 groups_size = readU16(is);
for (u32 i = 0; i < groups_size; i++) {
std::string name = deSerializeString(is);
int value = readS16(is);
groups[name] = value;
}
drawtype = (enum NodeDrawType)readU8(is);
visual_scale = readF1000(is);
if (readU8(is) != 6)
throw SerializationError("unsupported tile count");
for (TileDef &i : tiledef)
i.deSerialize(is, version, drawtype);
// CF_SPECIAL_COUNT in version 6 = 2
if (readU8(is) != 2)
throw SerializationError("unsupported CF_SPECIAL_COUNT");
for (u32 i = 0; i < 2; i++)
tiledef_special[i].deSerialize(is, version, drawtype);
alpha = readU8(is);
post_effect_color.setAlpha(readU8(is));
post_effect_color.setRed(readU8(is));
post_effect_color.setGreen(readU8(is));
post_effect_color.setBlue(readU8(is));
param_type = (enum ContentParamType)readU8(is);
param_type_2 = (enum ContentParamType2)readU8(is);
is_ground_content = readU8(is);
light_propagates = readU8(is);
sunlight_propagates = readU8(is);
walkable = readU8(is);
pointable = readU8(is);
diggable = readU8(is);
climbable = readU8(is);
buildable_to = readU8(is);
deSerializeString(is); // legacy: used to be metadata_name
liquid_type = (enum LiquidType)readU8(is);
liquid_alternative_flowing = deSerializeString(is);
liquid_alternative_source = deSerializeString(is);
liquid_viscosity = readU8(is);
liquid_renewable = readU8(is);
light_source = readU8(is);
damage_per_second = readU32(is);
node_box.deSerialize(is);
selection_box.deSerialize(is);
legacy_facedir_simple = readU8(is);
legacy_wallmounted = readU8(is);
deSerializeSimpleSoundSpec(sound_footstep, is, version);
deSerializeSimpleSoundSpec(sound_dig, is, version);
deSerializeSimpleSoundSpec(sound_dug, is, version);
rightclickable = readU8(is);
drowning = readU8(is);
leveled = readU8(is);
liquid_range = readU8(is);
} else if (version == 7 || version == 8){
name = deSerializeString(is);
groups.clear();
u32 groups_size = readU16(is);
for (u32 i = 0; i < groups_size; i++) {
std::string name = deSerializeString(is);
int value = readS16(is);
groups[name] = value;
}
drawtype = (enum NodeDrawType) readU8(is);
visual_scale = readF1000(is);
if (readU8(is) != 6)
throw SerializationError("unsupported tile count");
for (TileDef &i : tiledef)
i.deSerialize(is, version, drawtype);
if (readU8(is) != CF_SPECIAL_COUNT)
throw SerializationError("unsupported CF_SPECIAL_COUNT");
for (TileDef &i : tiledef_special)
i.deSerialize(is, version, drawtype);
alpha = readU8(is);
post_effect_color.setAlpha(readU8(is));
post_effect_color.setRed(readU8(is));
post_effect_color.setGreen(readU8(is));
post_effect_color.setBlue(readU8(is));
param_type = (enum ContentParamType) readU8(is);
param_type_2 = (enum ContentParamType2) readU8(is);
is_ground_content = readU8(is);
light_propagates = readU8(is);
sunlight_propagates = readU8(is);
walkable = readU8(is);
pointable = readU8(is);
diggable = readU8(is);
climbable = readU8(is);
buildable_to = readU8(is);
deSerializeString(is); // legacy: used to be metadata_name
liquid_type = (enum LiquidType) readU8(is);
liquid_alternative_flowing = deSerializeString(is);
liquid_alternative_source = deSerializeString(is);
liquid_viscosity = readU8(is);
liquid_renewable = readU8(is);
light_source = readU8(is);
light_source = MYMIN(light_source, LIGHT_MAX);
damage_per_second = readU32(is);
node_box.deSerialize(is);
selection_box.deSerialize(is);
legacy_facedir_simple = readU8(is);
legacy_wallmounted = readU8(is);
deSerializeSimpleSoundSpec(sound_footstep, is, version);
deSerializeSimpleSoundSpec(sound_dig, is, version);
deSerializeSimpleSoundSpec(sound_dug, is, version);
rightclickable = readU8(is);
drowning = readU8(is);
leveled = readU8(is);
liquid_range = readU8(is);
waving = readU8(is);
try {
mesh = deSerializeString(is);
collision_box.deSerialize(is);
floodable = readU8(is);
u16 connects_to_size = readU16(is);
connects_to_ids.clear();
for (u16 i = 0; i < connects_to_size; i++)
connects_to_ids.insert(readU16(is));
connect_sides = readU8(is);
} catch (SerializationError &e) {};
}else{
throw SerializationError("unsupported ContentFeatures version");
}
}
inline void CNodeDefManager::setNodeRegistrationStatus(bool completed) inline void CNodeDefManager::setNodeRegistrationStatus(bool completed)
{ {
m_node_registration_complete = completed; m_node_registration_complete = completed;

3
src/nodedef.h
View File

@ -224,7 +224,8 @@ struct TileDef
} }
void serialize(std::ostream &os, u16 protocol_version) const; void serialize(std::ostream &os, u16 protocol_version) const;
void deSerialize(std::istream &is, const u8 contentfeatures_version, const NodeDrawType drawtype); void deSerialize(std::istream &is, u8 contentfeatures_version,
NodeDrawType drawtype);
}; };
#define CF_SPECIAL_COUNT 6 #define CF_SPECIAL_COUNT 6

90
src/object_properties.cpp
View File

@ -68,13 +68,16 @@ std::string ObjectProperties::dump()
void ObjectProperties::serialize(std::ostream &os) const void ObjectProperties::serialize(std::ostream &os) const
{ {
writeU8(os, 1); // version writeU8(os, 2); // version, protocol_version >= 36
writeS16(os, hp_max); writeS16(os, hp_max);
writeU8(os, physical); writeU8(os, physical);
writeF1000(os, weight); writeF1000(os, weight);
writeV3F1000(os, collisionbox.MinEdge); writeV3F1000(os, collisionbox.MinEdge);
writeV3F1000(os, collisionbox.MaxEdge); writeV3F1000(os, collisionbox.MaxEdge);
os<<serializeString(visual); writeV3F1000(os, selectionbox.MinEdge);
writeV3F1000(os, selectionbox.MaxEdge);
writeU8(os, pointable);
os << serializeString(visual);
writeV2F1000(os, visual_size); writeV2F1000(os, visual_size);
writeU16(os, textures.size()); writeU16(os, textures.size());
for (const std::string &texture : textures) { for (const std::string &texture : textures) {
@ -86,7 +89,7 @@ void ObjectProperties::serialize(std::ostream &os) const
writeU8(os, makes_footstep_sound); writeU8(os, makes_footstep_sound);
writeF1000(os, automatic_rotate); writeF1000(os, automatic_rotate);
// Added in protocol version 14 // Added in protocol version 14
os<<serializeString(mesh); os << serializeString(mesh);
writeU16(os, colors.size()); writeU16(os, colors.size());
for (video::SColor color : colors) { for (video::SColor color : colors) {
writeARGB8(os, color); writeARGB8(os, color);
@ -101,9 +104,6 @@ void ObjectProperties::serialize(std::ostream &os) const
writeF1000(os, automatic_face_movement_max_rotation_per_sec); writeF1000(os, automatic_face_movement_max_rotation_per_sec);
os << serializeString(infotext); os << serializeString(infotext);
os << serializeString(wield_item); os << serializeString(wield_item);
writeV3F1000(os, selectionbox.MinEdge);
writeV3F1000(os, selectionbox.MaxEdge);
writeU8(os, pointable);
// Add stuff only at the bottom. // Add stuff only at the bottom.
// Never remove anything, because we don't want new versions of this // Never remove anything, because we don't want new versions of this
@ -112,48 +112,42 @@ void ObjectProperties::serialize(std::ostream &os) const
void ObjectProperties::deSerialize(std::istream &is) void ObjectProperties::deSerialize(std::istream &is)
{ {
int version = readU8(is); int version = readU8(is);
if(version == 1) if (version != 2)
{
try{
hp_max = readS16(is);
physical = readU8(is);
weight = readF1000(is);
collisionbox.MinEdge = readV3F1000(is);
collisionbox.MaxEdge = readV3F1000(is);
visual = deSerializeString(is);
visual_size = readV2F1000(is);
textures.clear();
u32 texture_count = readU16(is);
for(u32 i=0; i<texture_count; i++){
textures.push_back(deSerializeString(is));
}
spritediv = readV2S16(is);
initial_sprite_basepos = readV2S16(is);
is_visible = readU8(is);
makes_footstep_sound = readU8(is);
automatic_rotate = readF1000(is);
mesh = deSerializeString(is);
u32 color_count = readU16(is);
for(u32 i=0; i<color_count; i++){
colors.push_back(readARGB8(is));
}
collideWithObjects = readU8(is);
stepheight = readF1000(is);
automatic_face_movement_dir = readU8(is);
automatic_face_movement_dir_offset = readF1000(is);
backface_culling = readU8(is);
nametag = deSerializeString(is);
nametag_color = readARGB8(is);
automatic_face_movement_max_rotation_per_sec = readF1000(is);
infotext = deSerializeString(is);
wield_item = deSerializeString(is);
selectionbox.MinEdge = readV3F1000(is);
selectionbox.MaxEdge = readV3F1000(is);
pointable = readU8(is);
}catch(SerializationError &e){}
}
else
{
throw SerializationError("unsupported ObjectProperties version"); throw SerializationError("unsupported ObjectProperties version");
hp_max = readS16(is);
physical = readU8(is);
weight = readF1000(is);
collisionbox.MinEdge = readV3F1000(is);
collisionbox.MaxEdge = readV3F1000(is);
selectionbox.MinEdge = readV3F1000(is);
selectionbox.MaxEdge = readV3F1000(is);
pointable = readU8(is);
visual = deSerializeString(is);
visual_size = readV2F1000(is);
textures.clear();
u32 texture_count = readU16(is);
for (u32 i = 0; i < texture_count; i++){
textures.push_back(deSerializeString(is));
} }
spritediv = readV2S16(is);
initial_sprite_basepos = readV2S16(is);
is_visible = readU8(is);
makes_footstep_sound = readU8(is);
automatic_rotate = readF1000(is);
mesh = deSerializeString(is);
u32 color_count = readU16(is);
for (u32 i = 0; i < color_count; i++){
colors.push_back(readARGB8(is));
}
collideWithObjects = readU8(is);
stepheight = readF1000(is);
automatic_face_movement_dir = readU8(is);
automatic_face_movement_dir_offset = readF1000(is);
backface_culling = readU8(is);
nametag = deSerializeString(is);
nametag_color = readARGB8(is);
automatic_face_movement_max_rotation_per_sec = readF1000(is);
infotext = deSerializeString(is);
wield_item = deSerializeString(is);
} }

25
src/tileanimation.cpp
View File

@ -19,23 +19,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "tileanimation.h" #include "tileanimation.h"
#include "util/serialize.h" #include "util/serialize.h"
void TileAnimationParams::serialize(std::ostream &os, u16 protocol_version) const void TileAnimationParams::serialize(std::ostream &os, u8 tiledef_version) const
{ {
if (protocol_version < 29) {
if (type == TAT_VERTICAL_FRAMES) {
writeU8(os, type);
writeU16(os, vertical_frames.aspect_w);
writeU16(os, vertical_frames.aspect_h);
writeF1000(os, vertical_frames.length);
} else {
writeU8(os, TAT_NONE);
writeU16(os, 1);
writeU16(os, 1);
writeF1000(os, 1.0);
}
return;
}
writeU8(os, type); writeU8(os, type);
if (type == TAT_VERTICAL_FRAMES) { if (type == TAT_VERTICAL_FRAMES) {
writeU16(os, vertical_frames.aspect_w); writeU16(os, vertical_frames.aspect_w);
@ -48,15 +33,9 @@ void TileAnimationParams::serialize(std::ostream &os, u16 protocol_version) cons
} }
} }
void TileAnimationParams::deSerialize(std::istream &is, u16 protocol_version) void TileAnimationParams::deSerialize(std::istream &is, u8 tiledef_version)
{ {
type = (TileAnimationType) readU8(is); type = (TileAnimationType) readU8(is);
if (protocol_version < 29) {
vertical_frames.aspect_w = readU16(is);
vertical_frames.aspect_h = readU16(is);
vertical_frames.length = readF1000(is);
return;
}
if (type == TAT_VERTICAL_FRAMES) { if (type == TAT_VERTICAL_FRAMES) {
vertical_frames.aspect_w = readU16(is); vertical_frames.aspect_w = readU16(is);

4
src/tileanimation.h
View File

@ -50,8 +50,8 @@ struct TileAnimationParams
} sheet_2d; } sheet_2d;
}; };
void serialize(std::ostream &os, u16 protocol_version) const; void serialize(std::ostream &os, u8 tiledef_version) const;
void deSerialize(std::istream &is, u16 protocol_version); void deSerialize(std::istream &is, u8 tiledef_version);
void determineParams(v2u32 texture_size, int *frame_count, int *frame_length_ms, void determineParams(v2u32 texture_size, int *frame_count, int *frame_length_ms,
v2u32 *frame_size) const; v2u32 *frame_size) const;
void getTextureModifer(std::ostream &os, v2u32 texture_size, int frame) const; void getTextureModifer(std::ostream &os, v2u32 texture_size, int frame) const;

25
src/tool.cpp
View File

@ -27,7 +27,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
void ToolCapabilities::serialize(std::ostream &os, u16 protocol_version) const void ToolCapabilities::serialize(std::ostream &os, u16 protocol_version) const
{ {
writeU8(os, 2); // version (protocol >= 18) writeU8(os, 3); // protocol_version >= 36
writeF1000(os, full_punch_interval); writeF1000(os, full_punch_interval);
writeS16(os, max_drop_level); writeS16(os, max_drop_level);
writeU32(os, groupcaps.size()); writeU32(os, groupcaps.size());
@ -55,33 +55,32 @@ void ToolCapabilities::serialize(std::ostream &os, u16 protocol_version) const
void ToolCapabilities::deSerialize(std::istream &is) void ToolCapabilities::deSerialize(std::istream &is)
{ {
int version = readU8(is); int version = readU8(is);
if(version != 1 && version != 2) throw SerializationError( if (version < 3)
"unsupported ToolCapabilities version"); throw SerializationError("unsupported ToolCapabilities version");
full_punch_interval = readF1000(is); full_punch_interval = readF1000(is);
max_drop_level = readS16(is); max_drop_level = readS16(is);
groupcaps.clear(); groupcaps.clear();
u32 groupcaps_size = readU32(is); u32 groupcaps_size = readU32(is);
for(u32 i=0; i<groupcaps_size; i++){ for (u32 i = 0; i < groupcaps_size; i++) {
std::string name = deSerializeString(is); std::string name = deSerializeString(is);
ToolGroupCap cap; ToolGroupCap cap;
cap.uses = readS16(is); cap.uses = readS16(is);
cap.maxlevel = readS16(is); cap.maxlevel = readS16(is);
u32 times_size = readU32(is); u32 times_size = readU32(is);
for(u32 i=0; i<times_size; i++){ for(u32 i = 0; i < times_size; i++) {
int level = readS16(is); int level = readS16(is);
float time = readF1000(is); float time = readF1000(is);
cap.times[level] = time; cap.times[level] = time;
} }
groupcaps[name] = cap; groupcaps[name] = cap;
} }
if(version == 2)
{ u32 damage_groups_size = readU32(is);
u32 damage_groups_size = readU32(is); for (u32 i = 0; i < damage_groups_size; i++) {
for(u32 i=0; i<damage_groups_size; i++){ std::string name = deSerializeString(is);
std::string name = deSerializeString(is); s16 rating = readS16(is);
s16 rating = readS16(is); damageGroups[name] = rating;
damageGroups[name] = rating;
}
} }
} }