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Made dungeons a bit rarer

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This commit is contained in:
Perttu Ahola 2011-01-08 14:08:48 +02:00
parent d825ed572f
commit 426c206d7e
1 changed files with 44 additions and 115 deletions
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95
src/map.cpp
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@ -1703,89 +1703,6 @@ MapBlock * ServerMap::emergeBlock(
block->unDummify();
}
#if 0
/*
Initialize dungeon making by creating a random table
*/
const s32 ued_max = 5;
const s32 ued_min = 3;
bool underground_emptiness[ued_max*ued_max*ued_max];
s32 ued = (myrand()%(ued_max-ued_min+1))+1;
//s32 ued = ued_max;
for(s32 i=0; i<ued*ued*ued; i++)
{
underground_emptiness[i] = ((myrand() % 5) == 0);
}
/*
This is a messy hack to sort the emptiness a bit
*/
// Iterator through a few times
for(s32 j=0; j<2; j++)
for(s32 y0=0; y0<ued; y0++)
for(s32 z0=0; z0<ued; z0++)
for(s32 x0=0; x0<ued; x0++)
{
v3s16 p0(x0,y0,z0);
bool &e0 = underground_emptiness[
ued*ued*(z0*ued/MAP_BLOCKSIZE)
+ued*(y0*ued/MAP_BLOCKSIZE)
+(x0*ued/MAP_BLOCKSIZE)];
v3s16 dirs[6] = {
v3s16(0,0,1), // back
v3s16(1,0,0), // right
v3s16(0,0,-1), // front
v3s16(-1,0,0), // left
/*v3s16(0,1,0), // top
v3s16(0,-1,0), // bottom*/
};
for(s32 i=0; i<4; i++)
{
v3s16 p1 = p0 + dirs[i];
if(isInArea(p1, ued) == false)
continue;
bool &e1 = underground_emptiness[
ued*ued*(p1.Z*ued/MAP_BLOCKSIZE)
+ued*(p1.Y*ued/MAP_BLOCKSIZE)
+(p1.X*ued/MAP_BLOCKSIZE)];
if(e0 == e1)
continue;
v3s16 dirs[6] = {
v3s16(0,1,0), // top
v3s16(0,-1,0), // bottom
/*v3s16(0,0,1), // back
v3s16(1,0,0), // right
v3s16(0,0,-1), // front
v3s16(-1,0,0), // left*/
};
for(s32 i=0; i<2; i++)
{
v3s16 p2 = p1 + dirs[i];
if(p2 == p0)
continue;
if(isInArea(p2, ued) == false)
continue;
bool &e2 = underground_emptiness[
ued*ued*(p2.Z*ued/MAP_BLOCKSIZE)
+ued*(p2.Y*ued/MAP_BLOCKSIZE)
+(p2.X*ued/MAP_BLOCKSIZE)];
if(e2 != e0)
continue;
bool t = e1;
e1 = e2;
e2 = t;
break;
}
//break;
}
}
#endif
/*
Create dungeon making table
*/
@ -1808,6 +1725,8 @@ MapBlock * ServerMap::emergeBlock(
(float)(myrand()%ued)+0.5
);
bool found_existing = false;
// Check z-
try
{
@ -1819,6 +1738,7 @@ MapBlock * ServerMap::emergeBlock(
if(getNode(ap).d == CONTENT_AIR)
{
orp = v3f(x+1,y+1,0);
found_existing = true;
goto continue_generating;
}
}
@ -1836,6 +1756,7 @@ MapBlock * ServerMap::emergeBlock(
if(getNode(ap).d == CONTENT_AIR)
{
orp = v3f(x+1,y+1,ued-1);
found_existing = true;
goto continue_generating;
}
}
@ -1853,6 +1774,7 @@ MapBlock * ServerMap::emergeBlock(
if(getNode(ap).d == CONTENT_AIR)
{
orp = v3f(0,y+1,z+1);
found_existing = true;
goto continue_generating;
}
}
@ -1870,6 +1792,7 @@ MapBlock * ServerMap::emergeBlock(
if(getNode(ap).d == CONTENT_AIR)
{
orp = v3f(ued-1,y+1,z+1);
found_existing = true;
goto continue_generating;
}
}
@ -1878,6 +1801,11 @@ MapBlock * ServerMap::emergeBlock(
continue_generating:
/*
Don't always generate dungeon
*/
if(found_existing || rand() % 3 == 0)
{
/*
Generate some tunnel starting from orp and ors
*/
@ -1923,6 +1851,7 @@ continue_generating:
orp = rp;
}
}
}
u8 water_material = CONTENT_WATER;
if(g_settings.getBool("endless_water"))