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Add adaptive zoomout levels for HDMaps, change zoomout processing to handle it properly

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This commit is contained in:
Mike Primm 2011-07-09 17:01:40 -05:00
parent 898f4a6740
commit 02329673b2
6 changed files with 67 additions and 21 deletions
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15
src/main/java/org/dynmap/hdmap/HDMap.java
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@ -24,6 +24,7 @@ public class HDMap extends MapType {
private HDShader shader;
private HDLighting lighting;
private ConfigurationNode configuration;
private int mapzoomout;
public HDMap(ConfigurationNode configuration) {
name = configuration.getString("name", null);
@ -54,6 +55,14 @@ public class HDMap extends MapType {
}
prefix = configuration.getString("prefix", name);
this.configuration = configuration;
/* Compute extra zoom outs needed for this map */
double scale = perspective.getScale();
mapzoomout = 0;
while(scale >= 1.0) {
mapzoomout++;
scale = scale / 2.0;
}
}
public HDShader getShader() { return shader; }
@ -107,6 +116,11 @@ public class HDMap extends MapType {
@Override
public boolean isBigWorldMap(DynmapWorld w) { return true; } /* We always use it on these maps */
/* Return number of zoom levels needed by this map (before extra levels from extrazoomout) */
public int getMapZoomOutLevels() {
return mapzoomout;
}
@Override
public String getName() {
return name;
@ -129,6 +143,7 @@ public class HDMap extends MapType {
s(o, "backgroundday", c.getString("backgroundday"));
s(o, "backgroundnight", c.getString("backgroundnight"));
s(o, "bigmap", true);
s(o, "mapzoomout", (world.getExtraZoomOutLevels()+mapzoomout));
perspective.addClientConfiguration(o);
shader.addClientConfiguration(o);
lighting.addClientConfiguration(o);