d2c947653d
night-and-day setting to generate both night (default) and day (prefix+'_day') versions of tiles, and add transparency to generated PNG files
100 lines
2.5 KiB
Java
100 lines
2.5 KiB
Java
package org.dynmap.kzedmap;
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import org.bukkit.World;
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import org.dynmap.MapChunkCache;
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import org.dynmap.Color;
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import org.dynmap.ConfigurationNode;
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public class CaveTileRenderer extends DefaultTileRenderer {
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public CaveTileRenderer(ConfigurationNode configuration) {
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super(configuration);
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}
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@Override
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protected void scan(World world, int seq, boolean isnether, final Color result, final Color result_day,
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MapChunkCache.MapIterator mapiter) {
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boolean air = true;
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result.setTransparent();
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for (;;) {
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if (mapiter.y < 0)
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return;
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int id = mapiter.getBlockTypeID();
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if(isnether) { /* Make ceiling into air in nether */
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if(id != 0)
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id = 0;
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else
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isnether = false;
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}
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switch (seq) {
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case 0:
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mapiter.decrementX();
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break;
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case 1:
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case 3:
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mapiter.decrementY();
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break;
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case 2:
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mapiter.incrementZ();
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break;
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}
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seq = (seq + 1) & 3;
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switch (id) {
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case 20:
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case 18:
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case 17:
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case 78:
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case 79:
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id = 0;
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break;
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default:
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}
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if (id != 0) {
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air = false;
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continue;
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}
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if (id == 0 && !air) {
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int cr, cg, cb;
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int mult = 256;
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if (mapiter.y < 64) {
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cr = 0;
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cg = 64 + mapiter.y * 3;
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cb = 255 - mapiter.y * 4;
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} else {
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cr = (mapiter.y - 64) * 4;
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cg = 255;
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cb = 0;
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}
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switch (seq) {
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case 0:
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mult = 224;
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break;
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case 1:
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mult = 256;
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break;
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case 2:
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mult = 192;
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break;
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case 3:
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mult = 160;
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break;
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}
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cr = cr * mult / 256;
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cg = cg * mult / 256;
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cb = cb * mult / 256;
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result.setRGBA(cr, cg, cb, 255);
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return;
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}
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}
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}
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}
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