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Allow use all 6 faces for special tiles. 
Protocol version bump.
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@RealBadAngel
RealBadAngel committed Aug 25, 2014
1 parent 3ce6888 commit e66bb9b
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Showing 3 changed files with 134 additions and 28 deletions.
5 changes: 4 additions & 1 deletion src/clientserver.h
View file
Expand Up @@ -105,9 +105,12 @@ with this program; if not, write to the Free Software Foundation, Inc.,
add swap_node
PROTOCOL_VERSION 23:
TOSERVER_CLIENT_READY
PROTOCOL_VERSION 24:
ContentFeatures version 7
ContentFeatures: change number of special tiles to 6 (CF_SPECIAL_COUNT)
*/

#define LATEST_PROTOCOL_VERSION 23
#define LATEST_PROTOCOL_VERSION 24

// Server's supported network protocol range
#define SERVER_PROTOCOL_VERSION_MIN 13
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155 changes: 129 additions & 26 deletions src/nodedef.cpp
View file
Expand Up @@ -195,9 +195,9 @@ void ContentFeatures::reset()
groups["dig_immediate"] = 2;
drawtype = NDT_NORMAL;
visual_scale = 1.0;
for(u32 i=0; i<6; i++)
for(u32 i = 0; i < 6; i++)
tiledef[i] = TileDef();
for(u16 j=0; j<CF_SPECIAL_COUNT; j++)
for(u16 j = 0; j < CF_SPECIAL_COUNT; j++)
tiledef_special[j] = TileDef();
alpha = 255;
post_effect_color = video::SColor(0, 0, 0, 0);
Expand Down Expand Up @@ -235,12 +235,12 @@ void ContentFeatures::reset()

void ContentFeatures::serialize(std::ostream &os, u16 protocol_version)
{
if(protocol_version < 14){
if(protocol_version < 24){
serializeOld(os, protocol_version);
return;
}

writeU8(os, 6); // version
writeU8(os, 7); // version
os<<serializeString(name);
writeU16(os, groups.size());
for(ItemGroupList::const_iterator
Expand All @@ -251,10 +251,10 @@ void ContentFeatures::serialize(std::ostream &os, u16 protocol_version)
writeU8(os, drawtype);
writeF1000(os, visual_scale);
writeU8(os, 6);
for(u32 i=0; i<6; i++)
for(u32 i = 0; i < 6; i++)
tiledef[i].serialize(os, protocol_version);
writeU8(os, CF_SPECIAL_COUNT);
for(u32 i=0; i<CF_SPECIAL_COUNT; i++){
for(u32 i = 0; i < CF_SPECIAL_COUNT; i++){
tiledef_special[i].serialize(os, protocol_version);
}
writeU8(os, alpha);
Expand Down Expand Up @@ -291,23 +291,23 @@ void ContentFeatures::serialize(std::ostream &os, u16 protocol_version)
writeU8(os, drowning);
writeU8(os, leveled);
writeU8(os, liquid_range);
writeU8(os, waving);
// Stuff below should be moved to correct place in a version that otherwise changes
// the protocol version
writeU8(os, waving);
}

void ContentFeatures::deSerialize(std::istream &is)
{
int version = readU8(is);
if(version != 6){
if(version != 7){
deSerializeOld(is, version);
return;
}

name = deSerializeString(is);
groups.clear();
u32 groups_size = readU16(is);
for(u32 i=0; i<groups_size; i++){
for(u32 i = 0; i < groups_size; i++){
std::string name = deSerializeString(is);
int value = readS16(is);
groups[name] = value;
Expand All @@ -316,11 +316,11 @@ void ContentFeatures::deSerialize(std::istream &is)
visual_scale = readF1000(is);
if(readU8(is) != 6)
throw SerializationError("unsupported tile count");
for(u32 i=0; i<6; i++)
for(u32 i = 0; i < 6; i++)
tiledef[i].deSerialize(is);
if(readU8(is) != CF_SPECIAL_COUNT)
throw SerializationError("unsupported CF_SPECIAL_COUNT");
for(u32 i=0; i<CF_SPECIAL_COUNT; i++)
for(u32 i = 0; i < CF_SPECIAL_COUNT; i++)
tiledef_special[i].deSerialize(is);
alpha = readU8(is);
post_effect_color.setAlpha(readU8(is));
Expand Down Expand Up @@ -356,12 +356,12 @@ void ContentFeatures::deSerialize(std::istream &is)
drowning = readU8(is);
leveled = readU8(is);
liquid_range = readU8(is);
waving = readU8(is);
// If you add anything here, insert it primarily inside the try-catch
// block to not need to increase the version.
try{
// Stuff below should be moved to correct place in a version that
// otherwise changes the protocol version
waving = readU8(is);
}catch(SerializationError &e) {};
}

Expand Down Expand Up @@ -617,7 +617,7 @@ class CNodeDefManager: public IWritableNodeDefManager

// Figure out the actual tiles to use
TileDef tiledef[6];
for(u32 j=0; j<6; j++)
for(u32 j = 0; j < 6; j++)
{
tiledef[j] = f->tiledef[j];
if(tiledef[j].name == "")
Expand Down Expand Up @@ -712,7 +712,7 @@ class CNodeDefManager: public IWritableNodeDefManager
tile_shader[0] = shdsrc->getShader("water_surface_shader",material_type, f->drawtype);

// Tiles (fill in f->tiles[])
for(u16 j=0; j<6; j++){
for(u16 j = 0; j < 6; j++){
// Shader
f->tiles[j].shader_id = tile_shader[j];
// Texture
Expand Down Expand Up @@ -821,7 +821,7 @@ class CNodeDefManager: public IWritableNodeDefManager
writeU8(os, 1); // version
u16 count = 0;
std::ostringstream os2(std::ios::binary);
for(u32 i=0; i<m_content_features.size(); i++)
for(u32 i = 0; i < m_content_features.size(); i++)
{
if(i == CONTENT_IGNORE || i == CONTENT_AIR
|| i == CONTENT_UNKNOWN)
Expand Down Expand Up @@ -851,7 +851,7 @@ class CNodeDefManager: public IWritableNodeDefManager
u16 count = readU16(is);
std::istringstream is2(deSerializeLongString(is), std::ios::binary);
ContentFeatures f;
for(u16 n=0; n<count; n++){
for(u16 n = 0; n < count; n++){
u16 i = readU16(is2);

// Read it from the string wrapper
Expand Down Expand Up @@ -936,10 +936,11 @@ void ContentFeatures::serializeOld(std::ostream &os, u16 protocol_version)
writeU8(os, drawtype);
writeF1000(os, visual_scale);
writeU8(os, 6);
for(u32 i=0; i<6; i++)
for(u32 i = 0; i < 6; i++)
tiledef[i].serialize(os, protocol_version);
writeU8(os, CF_SPECIAL_COUNT);
for(u32 i=0; i<CF_SPECIAL_COUNT; i++){
//CF_SPECIAL_COUNT = 2 before cf ver. 7 and protocol ver. 24
writeU8(os, 2);
for(u32 i = 0; i < 2; i++){
tiledef_special[i].serialize(os, protocol_version);
}
writeU8(os, alpha);
Expand Down Expand Up @@ -972,10 +973,61 @@ void ContentFeatures::serializeOld(std::ostream &os, u16 protocol_version)
serializeSimpleSoundSpec(sound_dig, os);
serializeSimpleSoundSpec(sound_dug, os);
}
else
{
else if (protocol_version > 13 && protocol_version < 24) {
writeU8(os, 6); // version
os<<serializeString(name);
writeU16(os, groups.size());
for(ItemGroupList::const_iterator
i = groups.begin(); i != groups.end(); i++){
os<<serializeString(i->first);
writeS16(os, i->second);
}
writeU8(os, drawtype);
writeF1000(os, visual_scale);
writeU8(os, 6);
for(u32 i = 0; i < 6; i++)
tiledef[i].serialize(os, protocol_version);
//CF_SPECIAL_COUNT = 2 before cf ver. 7 and protocol ver. 24
writeU8(os, 2);
for(u32 i = 0; i < 2; 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, 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);
serializeSimpleSoundSpec(sound_dig, os);
serializeSimpleSoundSpec(sound_dug, os);
writeU8(os, rightclickable);
writeU8(os, drowning);
writeU8(os, leveled);
writeU8(os, liquid_range);
} else
throw SerializationError("ContentFeatures::serialize(): Unsupported version requested");
}
}

void ContentFeatures::deSerializeOld(std::istream &is, int version)
Expand Down Expand Up @@ -1029,9 +1081,60 @@ void ContentFeatures::deSerializeOld(std::istream &is, int version)
deSerializeSimpleSoundSpec(sound_footstep, is);
deSerializeSimpleSoundSpec(sound_dig, is);
deSerializeSimpleSoundSpec(sound_dug, is);
}
else
{
} 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(u32 i=0; i<6; i++)
tiledef[i].deSerialize(is);
// 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);
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);
deSerializeSimpleSoundSpec(sound_dig, is);
deSerializeSimpleSoundSpec(sound_dug, is);
rightclickable = readU8(is);
drowning = readU8(is);
leveled = readU8(is);
liquid_range = readU8(is);
} else
throw SerializationError("unsupported ContentFeatures version");
}
}
2 changes: 1 addition & 1 deletion src/nodedef.h
View file
Expand Up @@ -151,7 +151,7 @@ enum NodeDrawType
// uses 2 textures, one for frames, second for faces
};

#define CF_SPECIAL_COUNT 2
#define CF_SPECIAL_COUNT 6

struct ContentFeatures
{
Expand Down

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