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Custom boxy nodes (stairs, slabs) and collision changes

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This commit is contained in:
Kahrl 2012-03-19 04:25:09 +01:00 • committed by Perttu Ahola
parent 9f031a6759
commit 1575448b1a
19 changed files with 1105 additions and 646 deletions
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80
src/nodedef.cpp
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@ -33,34 +33,74 @@ with this program; if not, write to the Free Software Foundation, Inc.,
NodeBox
*/
void NodeBox::reset()
{
type = NODEBOX_REGULAR;
// default is empty
fixed.clear();
// default is sign/ladder-like
wall_top = aabb3f(-BS/2, BS/2-BS/16., -BS/2, BS/2, BS/2, BS/2);
wall_bottom = aabb3f(-BS/2, -BS/2, -BS/2, BS/2, -BS/2+BS/16., BS/2);
wall_side = aabb3f(-BS/2, -BS/2, -BS/2, -BS/2+BS/16., BS/2, BS/2);
}
void NodeBox::serialize(std::ostream &os) const
{
writeU8(os, 0); // version
writeU8(os, 1); // version
writeU8(os, type);
writeV3F1000(os, fixed.MinEdge);
writeV3F1000(os, fixed.MaxEdge);
writeV3F1000(os, wall_top.MinEdge);
writeV3F1000(os, wall_top.MaxEdge);
writeV3F1000(os, wall_bottom.MinEdge);
writeV3F1000(os, wall_bottom.MaxEdge);
writeV3F1000(os, wall_side.MinEdge);
writeV3F1000(os, wall_side.MaxEdge);
if(type == NODEBOX_FIXED)
{
writeU16(os, fixed.size());
for(std::vector<aabb3f>::const_iterator
i = fixed.begin();
i != fixed.end(); i++)
{
writeV3F1000(os, i->MinEdge);
writeV3F1000(os, i->MaxEdge);
}
}
else if(type == NODEBOX_WALLMOUNTED)
{
writeV3F1000(os, wall_top.MinEdge);
writeV3F1000(os, wall_top.MaxEdge);
writeV3F1000(os, wall_bottom.MinEdge);
writeV3F1000(os, wall_bottom.MaxEdge);
writeV3F1000(os, wall_side.MinEdge);
writeV3F1000(os, wall_side.MaxEdge);
}
}
void NodeBox::deSerialize(std::istream &is)
{
int version = readU8(is);
if(version != 0)
if(version != 1)
throw SerializationError("unsupported NodeBox version");
reset();
type = (enum NodeBoxType)readU8(is);
fixed.MinEdge = readV3F1000(is);
fixed.MaxEdge = readV3F1000(is);
wall_top.MinEdge = readV3F1000(is);
wall_top.MaxEdge = readV3F1000(is);
wall_bottom.MinEdge = readV3F1000(is);
wall_bottom.MaxEdge = readV3F1000(is);
wall_side.MinEdge = readV3F1000(is);
wall_side.MaxEdge = readV3F1000(is);
if(type == NODEBOX_FIXED)
{
u16 fixed_count = readU16(is);
while(fixed_count--)
{
aabb3f box;
box.MinEdge = readV3F1000(is);
box.MaxEdge = readV3F1000(is);
fixed.push_back(box);
}
}
else if(type == NODEBOX_WALLMOUNTED)
{
wall_top.MinEdge = readV3F1000(is);
wall_top.MaxEdge = readV3F1000(is);
wall_bottom.MinEdge = readV3F1000(is);
wall_bottom.MaxEdge = readV3F1000(is);
wall_side.MinEdge = readV3F1000(is);
wall_side.MaxEdge = readV3F1000(is);
}
}
/*
@ -165,6 +205,7 @@ void ContentFeatures::reset()
liquid_viscosity = 0;
light_source = 0;
damage_per_second = 0;
node_box = NodeBox();
selection_box = NodeBox();
legacy_facedir_simple = false;
legacy_wallmounted = false;
@ -214,6 +255,7 @@ void ContentFeatures::serialize(std::ostream &os)
writeU8(os, liquid_viscosity);
writeU8(os, light_source);
writeU32(os, damage_per_second);
node_box.serialize(os);
selection_box.serialize(os);
writeU8(os, legacy_facedir_simple);
writeU8(os, legacy_wallmounted);
@ -277,6 +319,7 @@ void ContentFeatures::deSerialize(std::istream &is)
liquid_viscosity = 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);
@ -577,6 +620,7 @@ public:
case NDT_PLANTLIKE:
case NDT_FENCELIKE:
case NDT_RAILLIKE:
case NDT_NODEBOX:
f->solidness = 0;
break;
}