Temporarily set default biome in builtin

[dragonfireclient.git] / src / voxelalgorithms.cpp

diff --git a/src/voxelalgorithms.cpp b/src/voxelalgorithms.cpp
index 1af934f80ddb8146bd4aeb1db34fc7ba7e5b1e55..f067a221ac1504484bc5ff4cd9e6beb6618a022d 100644 (file)
--- a/src/voxelalgorithms.cpp
+++ b/src/voxelalgorithms.cpp
@@ -1,6 +1,6 @@
 /*
-Minetest-c55
-Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
@@ -39,14 +39,14 @@ void setLight(VoxelManipulator &v, VoxelArea a, u8 light,
 
 void clearLightAndCollectSources(VoxelManipulator &v, VoxelArea a,
                enum LightBank bank, INodeDefManager *ndef,
-               core::map<v3s16, bool> & light_sources,
-               core::map<v3s16, u8> & unlight_from)
+               std::set<v3s16> & light_sources,
+               std::map<v3s16, u8> & unlight_from)
 {
        // The full area we shall touch
        VoxelArea required_a = a;
        required_a.pad(v3s16(0,0,0));
        // Make sure we have access to it
-       v.emerge(a);
+       v.addArea(a);
 
        for(s32 x=a.MinEdge.X; x<=a.MaxEdge.X; x++)
        for(s32 z=a.MinEdge.Z; z<=a.MaxEdge.Z; z++)
@@ -60,7 +60,7 @@ void clearLightAndCollectSources(VoxelManipulator &v, VoxelArea a,
                // If node sources light, add to list
                u8 source = ndef->get(n).light_source;
                if(source != 0)
-                       light_sources[p] = true;
+                       light_sources.insert(p);
 
                // Collect borders for unlighting
                if((x==a.MinEdge.X || x == a.MaxEdge.X
@@ -68,14 +68,14 @@ void clearLightAndCollectSources(VoxelManipulator &v, VoxelArea a,
                || z==a.MinEdge.Z || z == a.MaxEdge.Z)
                && oldlight != 0)
                {
-                       unlight_from.insert(p, oldlight);
+                       unlight_from[p] = oldlight;
                }
        }
 }
 
 SunlightPropagateResult propagateSunlight(VoxelManipulator &v, VoxelArea a,
                bool inexistent_top_provides_sunlight,
-               core::map<v3s16, bool> & light_sources,
+               std::set<v3s16> & light_sources,
                INodeDefManager *ndef)
 {
        // Return values
@@ -85,11 +85,11 @@ SunlightPropagateResult propagateSunlight(VoxelManipulator &v, VoxelArea a,
        VoxelArea required_a = a;
        required_a.pad(v3s16(0,1,0));
        // Make sure we have access to it
-       v.emerge(a);
-       
+       v.addArea(a);
+
        s16 max_y = a.MaxEdge.Y;
        s16 min_y = a.MinEdge.Y;
-       
+
        for(s32 x=a.MinEdge.X; x<=a.MaxEdge.X; x++)
        for(s32 z=a.MinEdge.Z; z<=a.MaxEdge.Z; z++)
        {
@@ -125,11 +125,11 @@ SunlightPropagateResult propagateSunlight(VoxelManipulator &v, VoxelArea a,
 
                        if(incoming_light > old_light)
                                n.setLight(LIGHTBANK_DAY, incoming_light, ndef);
-                       
+
                        if(diminish_light(incoming_light) != 0)
-                               light_sources.insert(p, true);
+                               light_sources.insert(p);
                }
-               
+
                // Check validity of sunlight at top of block below if it
                // hasn't already been proven invalid
                if(bottom_sunlight_valid)