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unload chunks, progress on #127

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Romain Beaumont 2015-11-26 01:08:10 +01:00
parent d1c1c9d77f
commit fb5450e3ca
1 changed files with 17 additions and 0 deletions
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17
src/lib/plugins/world.js
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@ -68,6 +68,18 @@ module.exports.player=function(player,serv) {
}
};
player.unloadChunk = (chunkX,chunkZ) =>
{
delete player.loadedChunks[chunkX+","+chunkZ];
player._client.write('map_chunk', {
x: chunkX,
z: chunkZ,
groundUp: true,
bitMap: 0x0000,
chunkData: new Buffer(0)
});
};
player.sendChunk = (chunkX,chunkZ,column) =>
{
return player.behavior('sendChunk', {
@ -101,6 +113,11 @@ module.exports.player=function(player,serv) {
var playerChunkX=Math.floor(player.position.x/16/32);
var playerChunkZ=Math.floor(player.position.z/16/32);
Object.keys(player.loadedChunks)
.map((key) => key.split(","))
.filter(([x,z]) => Math.abs(x-playerChunkX)>view || Math.abs(z-playerChunkZ)>view)
.forEach(([x,z]) => player.unloadChunk(x,z));
return spiral([view*2,view*2])
.map(t => ({
chunkX:playerChunkX+t[0]-view,