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mg_villages
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improved height calculation

master
Sokomine 2014-10-26 02:30:42 +01:00
parent 59de523b40
commit 4724787321
1 changed files with 28 additions and 8 deletions
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36
mapgen.lua
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@ -449,6 +449,24 @@ mg_villages.village_area_get_height = function( village_area, villages, minp, ma
end
end
for village_nr, village in ipairs( villages ) do
local tmin = maxp.y;
local tmax = minp.y;
local topt = 2;
for k,v in pairs( height_statistic[ village_nr ] ) do
if( k >= 2 and k < tmin and k >= minp.y) then
tmin = k;
end
if( k <= maxp.y and k > tmax ) then
tmax = k;
end
if( height_statistic[ village_nr ][ topt ]
and height_statistic[ village_nr ][ topt ] < height_statistic[ village_nr ][ k ]) then
topt = k;
end
end
--print('HEIGHT for village '..tostring( village.name )..' min:'..tostring( tmin )..' max:'..tostring(tmax)..' opt:'..tostring(topt)..' count:'..tostring( height_count[ village_nr ]));
if( village.optimal_height ) then
-- villages above a size of 40 are *always* place at a convenient height of 1
elseif( village.vs >= 40 and not(village.is_single_house)) then
@ -458,15 +476,19 @@ mg_villages.village_area_get_height = function( village_area, villages, minp, ma
elseif( village.vs >= 25 and not(village.is_single_house)) then
village.optimal_height = 36 - village.vs;
-- in some cases, choose that height which was counted most often
elseif( topt and (tmax - tmin ) > 8 and height_count[ village_nr ] > 0) then
if( ( tmax - topt ) > ( topt - tmin )) then
qmw = tmax;
else
qmw = tmin;
end
village.optimal_height = qmw;
-- if no border height was found, there'd be no point in calculating anything;
-- also, this is done only if the village has its center inside this mapchunk
elseif( height_count[ village_nr ] > 0 ) then
-- and village.vx >= minp.x and village.vx <= maxp.x
---- and village.vh >= minp.y and village.vh <= maxp.y -- the height is what we're actually looking for here
-- and village.vz >= minp.z and village.vz <= maxp.z ) then
local ideal_height = math.floor( height_sum[ village_nr ] / height_count[ village_nr ]);
print('For village_nr '..tostring( village_nr )..' ('..tostring( village.name )..'), a height of '..tostring( ideal_height )..' would be optimal. Sum: '..tostring( height_sum[ village_nr ] )..' Count: '..tostring( height_count[ village_nr ])..'. VS: '..tostring( village.vs)); -- TODO
local max = 0;
local target = village.vh;
@ -490,8 +512,6 @@ print('For village_nr '..tostring( village_nr )..' ('..tostring( village.name ).
end
village.optimal_height = qmw;
print('Majority vote for '..tostring( village_nr )..' is: '..tostring( target )..' with '..tostring( max )..' counts. Details: '..minetest.serialize( height_statistic[ village_nr] ).." QMW: "..tostring( qmw ));
end
end
end