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Reduce size of ContentFeatures structure

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On my system this is a reduction from 4664 to 3704 bytes.
This is not for the sake of saving RAM but ensuring
commonly used structures fit into caches better.
This commit is contained in:
sfan5 2022-05-09 20:59:28 +02:00
parent 9a01581cdd
commit 8b74257bf3
4 changed files with 143 additions and 125 deletions
Download patch file Download diff file Expand all files Collapse all files

49
src/script/common/c_content.cpp
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@ -1000,22 +1000,25 @@ void push_nodebox(lua_State *L, const NodeBox &box)
push_aabb3f(L, box.wall_side);
lua_setfield(L, -2, "wall_side");
break;
case NODEBOX_CONNECTED:
case NODEBOX_CONNECTED: {
lua_pushstring(L, "connected");
lua_setfield(L, -2, "type");
push_box(L, box.connect_top);
const auto &c = box.getConnected();
push_box(L, c.connect_top);
lua_setfield(L, -2, "connect_top");
push_box(L, box.connect_bottom);
push_box(L, c.connect_bottom);
lua_setfield(L, -2, "connect_bottom");
push_box(L, box.connect_front);
push_box(L, c.connect_front);
lua_setfield(L, -2, "connect_front");
push_box(L, box.connect_back);
push_box(L, c.connect_back);
lua_setfield(L, -2, "connect_back");
push_box(L, box.connect_left);
push_box(L, c.connect_left);
lua_setfield(L, -2, "connect_left");
push_box(L, box.connect_right);
push_box(L, c.connect_right);
lua_setfield(L, -2, "connect_right");
// half the boxes are missing here?
break;
}
default:
FATAL_ERROR("Invalid box.type");
break;
@ -1143,20 +1146,24 @@ NodeBox read_nodebox(lua_State *L, int index)
NODEBOXREAD(nodebox.wall_top, "wall_top");
NODEBOXREAD(nodebox.wall_bottom, "wall_bottom");
NODEBOXREAD(nodebox.wall_side, "wall_side");
NODEBOXREADVEC(nodebox.connect_top, "connect_top");
NODEBOXREADVEC(nodebox.connect_bottom, "connect_bottom");
NODEBOXREADVEC(nodebox.connect_front, "connect_front");
NODEBOXREADVEC(nodebox.connect_left, "connect_left");
NODEBOXREADVEC(nodebox.connect_back, "connect_back");
NODEBOXREADVEC(nodebox.connect_right, "connect_right");
NODEBOXREADVEC(nodebox.disconnected_top, "disconnected_top");
NODEBOXREADVEC(nodebox.disconnected_bottom, "disconnected_bottom");
NODEBOXREADVEC(nodebox.disconnected_front, "disconnected_front");
NODEBOXREADVEC(nodebox.disconnected_left, "disconnected_left");
NODEBOXREADVEC(nodebox.disconnected_back, "disconnected_back");
NODEBOXREADVEC(nodebox.disconnected_right, "disconnected_right");
NODEBOXREADVEC(nodebox.disconnected, "disconnected");
NODEBOXREADVEC(nodebox.disconnected_sides, "disconnected_sides");
if (nodebox.type == NODEBOX_CONNECTED) {
auto &c = nodebox.getConnected();
NODEBOXREADVEC(c.connect_top, "connect_top");
NODEBOXREADVEC(c.connect_bottom, "connect_bottom");
NODEBOXREADVEC(c.connect_front, "connect_front");
NODEBOXREADVEC(c.connect_left, "connect_left");
NODEBOXREADVEC(c.connect_back, "connect_back");
NODEBOXREADVEC(c.connect_right, "connect_right");
NODEBOXREADVEC(c.disconnected_top, "disconnected_top");
NODEBOXREADVEC(c.disconnected_bottom, "disconnected_bottom");
NODEBOXREADVEC(c.disconnected_front, "disconnected_front");
NODEBOXREADVEC(c.disconnected_left, "disconnected_left");
NODEBOXREADVEC(c.disconnected_back, "disconnected_back");
NODEBOXREADVEC(c.disconnected_right, "disconnected_right");
NODEBOXREADVEC(c.disconnected, "disconnected");
NODEBOXREADVEC(c.disconnected_sides, "disconnected_sides");
}
return nodebox;
}